diff options
Diffstat (limited to 'arch')
1154 files changed, 22615 insertions, 20533 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 1455579791ec..99f0e17df429 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -157,9 +157,6 @@ config ARCH_USE_BUILTIN_BSWAP instructions should set this. And it shouldn't hurt to set it on architectures that don't have such instructions. -config HAVE_SYSCALL_WRAPPERS - bool - config KRETPROBES def_bool y depends on KPROBES && HAVE_KRETPROBES diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 8a33ba01301f..8629127640cf 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -4,7 +4,6 @@ config ALPHA select HAVE_AOUT select HAVE_IDE select HAVE_OPROFILE - select HAVE_SYSCALL_WRAPPERS select HAVE_PCSPKR_PLATFORM select HAVE_PERF_EVENTS select HAVE_DMA_ATTRS diff --git a/arch/alpha/include/asm/linkage.h b/arch/alpha/include/asm/linkage.h index 291c2d01c44f..7cfd06e8c935 100644 --- a/arch/alpha/include/asm/linkage.h +++ b/arch/alpha/include/asm/linkage.h @@ -1,6 +1,8 @@ #ifndef __ASM_LINKAGE_H #define __ASM_LINKAGE_H -/* Nothing to see here... */ +#define cond_syscall(x) asm(".weak\t" #x "\n" #x " = sys_ni_syscall") +#define SYSCALL_ALIAS(alias, name) \ + asm ( #alias " = " #name "\n\t.globl " #alias) #endif diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h index 1f8c72959fb6..52cd2a4a3ff4 100644 --- a/arch/alpha/include/asm/thread_info.h +++ b/arch/alpha/include/asm/thread_info.h @@ -95,8 +95,6 @@ register struct thread_info *__current_thread_info __asm__("$8"); #define TS_POLLING 0x0010 /* idle task polling need_resched, skip sending interrupt */ -#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING) - #ifndef __ASSEMBLY__ #define HAVE_SET_RESTORE_SIGMASK 1 static inline void set_restore_sigmask(void) diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h index 6d6fe7ab5473..43baee17acdf 100644 --- a/arch/alpha/include/asm/unistd.h +++ b/arch/alpha/include/asm/unistd.h @@ -18,16 +18,4 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -/* "Conditional" syscalls. What we want is - - __attribute__((weak,alias("sys_ni_syscall"))) - - but that raises the problem of what type to give the symbol. If we use - a prototype, it'll conflict with the definition given in this file and - others. If we use __typeof, we discover that not all symbols actually - have declarations. If we use no prototype, then we get warnings from - -Wstrict-prototypes. Ho hum. */ - -#define cond_syscall(x) asm(".weak\t" #x "\n" #x " = sys_ni_syscall") - #endif /* _ALPHA_UNISTD_H */ diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h index c5195524d1ef..eee6ea76bdaf 100644 --- a/arch/alpha/include/uapi/asm/socket.h +++ b/arch/alpha/include/uapi/asm/socket.h @@ -79,4 +79,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _UAPI_ASM_SOCKET_H */ diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 63d27fb9b023..ab80a80d38a2 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -46,25 +46,6 @@ void (*pm_power_off)(void) = machine_power_off; EXPORT_SYMBOL(pm_power_off); -void -cpu_idle(void) -{ - current_thread_info()->status |= TS_POLLING; - - while (1) { - /* FIXME -- EV6 and LCA45 know how to power down - the CPU. */ - - rcu_idle_enter(); - while (!need_resched()) - cpu_relax(); - - rcu_idle_exit(); - schedule_preempt_disabled(); - } -} - - struct halt_info { int mode; char *restart_cmd; @@ -194,6 +175,7 @@ machine_power_off(void) void show_regs(struct pt_regs *regs) { + show_regs_print_info(KERN_DEFAULT); dik_show_regs(regs, NULL); } diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index 9603bc234b47..7b60834fb4b2 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -167,8 +167,7 @@ smp_callin(void) cpuid, current, current->active_mm)); preempt_disable(); - /* Do nothing. */ - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } /* Wait until hwrpb->txrdy is clear for cpu. Return -1 on timeout. */ diff --git a/arch/alpha/kernel/srm_env.c b/arch/alpha/kernel/srm_env.c index e64559f0a82d..ffe996a54fad 100644 --- a/arch/alpha/kernel/srm_env.c +++ b/arch/alpha/kernel/srm_env.c @@ -51,13 +51,11 @@ MODULE_LICENSE("GPL"); typedef struct _srm_env { char *name; unsigned long id; - struct proc_dir_entry *proc_entry; } srm_env_t; static struct proc_dir_entry *base_dir; static struct proc_dir_entry *named_dir; static struct proc_dir_entry *numbered_dir; -static char number[256][4]; static srm_env_t srm_named_entries[] = { { "auto_action", ENV_AUTO_ACTION }, @@ -77,21 +75,18 @@ static srm_env_t srm_named_entries[] = { { "tty_dev", ENV_TTY_DEV }, { NULL, 0 }, }; -static srm_env_t srm_numbered_entries[256]; - static int srm_env_proc_show(struct seq_file *m, void *v) { unsigned long ret; - srm_env_t *entry; + unsigned long id = (unsigned long)m->private; char *page; - entry = m->private; page = (char *)__get_free_page(GFP_USER); if (!page) return -ENOMEM; - ret = callback_getenv(entry->id, page, PAGE_SIZE); + ret = callback_getenv(id, page, PAGE_SIZE); if ((ret >> 61) == 0) { seq_write(m, page, ret); @@ -104,14 +99,14 @@ static int srm_env_proc_show(struct seq_file *m, void *v) static int srm_env_proc_open(struct inode *inode, struct file *file) { - return single_open(file, srm_env_proc_show, PDE(inode)->data); + return single_open(file, srm_env_proc_show, PDE_DATA(inode)); } static ssize_t srm_env_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { int res; - srm_env_t *entry = PDE(file_inode(file))->data; + unsigned long id = (unsigned long)PDE_DATA(file_inode(file)); char *buf = (char *) __get_free_page(GFP_USER); unsigned long ret1, ret2; @@ -127,7 +122,7 @@ static ssize_t srm_env_proc_write(struct file *file, const char __user *buffer, goto out; buf[count] = '\0'; - ret1 = callback_setenv(entry->id, buf, count); + ret1 = callback_setenv(id, buf, count); if ((ret1 >> 61) == 0) { do ret2 = callback_save_env(); @@ -149,52 +144,6 @@ static const struct file_operations srm_env_proc_fops = { .write = srm_env_proc_write, }; -static void -srm_env_cleanup(void) -{ - srm_env_t *entry; - unsigned long var_num; - - if (base_dir) { - /* - * Remove named entries - */ - if (named_dir) { - entry = srm_named_entries; - while (entry->name != NULL && entry->id != 0) { - if (entry->proc_entry) { - remove_proc_entry(entry->name, - named_dir); - entry->proc_entry = NULL; - } - entry++; - } - remove_proc_entry(NAMED_DIR, base_dir); - } - - /* - * Remove numbered entries - */ - if (numbered_dir) { - for (var_num = 0; var_num <= 255; var_num++) { - entry = &srm_numbered_entries[var_num]; - - if (entry->proc_entry) { - remove_proc_entry(entry->name, - numbered_dir); - entry->proc_entry = NULL; - entry->name = NULL; - } - } - remove_proc_entry(NUMBERED_DIR, base_dir); - } - - remove_proc_entry(BASE_DIR, NULL); - } - - return; -} - static int __init srm_env_init(void) { @@ -213,19 +162,13 @@ srm_env_init(void) } /* - * Init numbers - */ - for (var_num = 0; var_num <= 255; var_num++) - sprintf(number[var_num], "%ld", var_num); - - /* * Create base directory */ base_dir = proc_mkdir(BASE_DIR, NULL); if (!base_dir) { printk(KERN_ERR "Couldn't create base dir /proc/%s\n", BASE_DIR); - goto cleanup; + return -ENOMEM; } /* @@ -254,9 +197,8 @@ srm_env_init(void) */ entry = srm_named_entries; while (entry->name && entry->id) { - entry->proc_entry = proc_create_data(entry->name, 0644, named_dir, - &srm_env_proc_fops, entry); - if (!entry->proc_entry) + if (!proc_create_data(entry->name, 0644, named_dir, + &srm_env_proc_fops, (void *)entry->id)) goto cleanup; entry++; } @@ -265,15 +207,11 @@ srm_env_init(void) * Create all numbered nodes */ for (var_num = 0; var_num <= 255; var_num++) { - entry = &srm_numbered_entries[var_num]; - entry->name = number[var_num]; - - entry->proc_entry = proc_create_data(entry->name, 0644, numbered_dir, - &srm_env_proc_fops, entry); - if (!entry->proc_entry) + char name[4]; + sprintf(name, "%ld", var_num); + if (!proc_create_data(name, 0644, numbered_dir, + &srm_env_proc_fops, (void *)var_num)) goto cleanup; - - entry->id = var_num; } printk(KERN_INFO "%s: version %s loaded successfully\n", NAME, @@ -282,18 +220,15 @@ srm_env_init(void) return 0; cleanup: - srm_env_cleanup(); - + remove_proc_subtree(BASE_DIR, NULL); return -ENOMEM; } static void __exit srm_env_exit(void) { - srm_env_cleanup(); + remove_proc_subtree(BASE_DIR, NULL); printk(KERN_INFO "%s: unloaded successfully\n", NAME); - - return; } module_init(srm_env_init); diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c index 1383f8601a93..1d4aabfcf9a1 100644 --- a/arch/alpha/kernel/sys_nautilus.c +++ b/arch/alpha/kernel/sys_nautilus.c @@ -185,7 +185,6 @@ nautilus_machine_check(unsigned long vector, unsigned long la_ptr) mb(); } -extern void free_reserved_mem(void *, void *); extern void pcibios_claim_one_bus(struct pci_bus *); static struct resource irongate_io = { @@ -239,8 +238,8 @@ nautilus_init_pci(void) if (pci_mem < memtop) memtop = pci_mem; if (memtop > alpha_mv.min_mem_address) { - free_reserved_mem(__va(alpha_mv.min_mem_address), - __va(memtop)); + free_reserved_area((unsigned long)__va(alpha_mv.min_mem_address), + (unsigned long)__va(memtop), 0, NULL); printk("nautilus_init_pci: %ldk freed\n", (memtop - alpha_mv.min_mem_address) >> 10); } diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index 4037461a6493..affccb959a9e 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -169,13 +169,6 @@ void show_stack(struct task_struct *task, unsigned long *sp) dik_show_trace(sp); } -void dump_stack(void) -{ - show_stack(NULL, NULL); -} - -EXPORT_SYMBOL(dump_stack); - void die_if_kernel(char * str, struct pt_regs *regs, long err, unsigned long *r9_15) { diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 1ad6ca74bed2..0ba85ee4a466 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -31,6 +31,7 @@ #include <asm/console.h> #include <asm/tlb.h> #include <asm/setup.h> +#include <asm/sections.h> extern void die_if_kernel(char *,struct pt_regs *,long); @@ -281,8 +282,6 @@ printk_memory_info(void) { unsigned long codesize, reservedpages, datasize, initsize, tmp; extern int page_is_ram(unsigned long) __init; - extern char _text, _etext, _data, _edata; - extern char __init_begin, __init_end; /* printk all informations */ reservedpages = 0; @@ -318,32 +317,15 @@ mem_init(void) #endif /* CONFIG_DISCONTIGMEM */ void -free_reserved_mem(void *start, void *end) -{ - void *__start = start; - for (; __start < end; __start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(__start)); - init_page_count(virt_to_page(__start)); - free_page((long)__start); - totalram_pages++; - } -} - -void free_initmem(void) { - extern char __init_begin, __init_end; - - free_reserved_mem(&__init_begin, &__init_end); - printk ("Freeing unused kernel memory: %ldk freed\n", - (&__init_end - &__init_begin) >> 10); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - free_reserved_mem((void *)start, (void *)end); - printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10); + free_reserved_area(start, end, 0, "initrd"); } #endif diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c index 3973ae395772..33885048fa36 100644 --- a/arch/alpha/mm/numa.c +++ b/arch/alpha/mm/numa.c @@ -17,6 +17,7 @@ #include <asm/hwrpb.h> #include <asm/pgalloc.h> +#include <asm/sections.h> pg_data_t node_data[MAX_NUMNODES]; EXPORT_SYMBOL(node_data); @@ -325,8 +326,6 @@ void __init mem_init(void) { unsigned long codesize, reservedpages, datasize, initsize, pfn; extern int page_is_ram(unsigned long) __init; - extern char _text, _etext, _data, _edata; - extern char __init_begin, __init_end; unsigned long nid, i; high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); diff --git a/arch/arc/include/asm/irqflags.h b/arch/arc/include/asm/irqflags.h index ccd84806b62f..eac071668201 100644 --- a/arch/arc/include/asm/irqflags.h +++ b/arch/arc/include/asm/irqflags.h @@ -39,7 +39,7 @@ static inline long arch_local_irq_save(void) " flag.nz %0 \n" : "=r"(temp), "=r"(flags) : "n"((STATUS_E1_MASK | STATUS_E2_MASK)) - : "cc"); + : "memory", "cc"); return flags; } @@ -53,7 +53,8 @@ static inline void arch_local_irq_restore(unsigned long flags) __asm__ __volatile__( " flag %0 \n" : - : "r"(flags)); + : "r"(flags) + : "memory"); } /* @@ -73,7 +74,8 @@ static inline void arch_local_irq_disable(void) " and %0, %0, %1 \n" " flag %0 \n" : "=&r"(temp) - : "n"(~(STATUS_E1_MASK | STATUS_E2_MASK))); + : "n"(~(STATUS_E1_MASK | STATUS_E2_MASK)) + : "memory"); } /* @@ -85,7 +87,9 @@ static inline long arch_local_save_flags(void) __asm__ __volatile__( " lr %0, [status32] \n" - : "=&r"(temp)); + : "=&r"(temp) + : + : "memory"); return temp; } diff --git a/arch/arc/kernel/disasm.c b/arch/arc/kernel/disasm.c index 2f390289a792..d14764ae2c60 100644 --- a/arch/arc/kernel/disasm.c +++ b/arch/arc/kernel/disasm.c @@ -535,4 +535,4 @@ int __kprobes disasm_next_pc(unsigned long pc, struct pt_regs *regs, return instr.is_branch; } -#endif /* CONFIG_KGDB || CONFIG_MISALIGN_ACCESS || CONFIG_KPROBES */ +#endif /* CONFIG_KGDB || CONFIG_ARC_MISALIGN_ACCESS || CONFIG_KPROBES */ diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c index 0a7531d99294..cad66851e0c4 100644 --- a/arch/arc/kernel/process.c +++ b/arch/arc/kernel/process.c @@ -41,37 +41,12 @@ SYSCALL_DEFINE0(arc_gettls) return task_thread_info(current)->thr_ptr; } -static inline void arch_idle(void) +void arch_cpu_idle(void) { /* sleep, but enable all interrupts before committing */ __asm__("sleep 0x3"); } -void cpu_idle(void) -{ - /* Since we SLEEP in idle loop, TIF_POLLING_NRFLAG can't be set */ - - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - -doze: - local_irq_disable(); - if (!need_resched()) { - arch_idle(); - goto doze; - } else { - local_irq_enable(); - } - - rcu_idle_exit(); - tick_nohz_idle_exit(); - - schedule_preempt_disabled(); - } -} - asmlinkage void ret_from_fork(void); /* Layout of Child kernel mode stack as setup at the end of this function is diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c index 3af3e06dcf02..5c7fd603d216 100644 --- a/arch/arc/kernel/smp.c +++ b/arch/arc/kernel/smp.c @@ -141,7 +141,7 @@ void __cpuinit start_kernel_secondary(void) local_irq_enable(); preempt_disable(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } /* diff --git a/arch/arc/kernel/stacktrace.c b/arch/arc/kernel/stacktrace.c index a63ff842564b..ca0207b9d5b6 100644 --- a/arch/arc/kernel/stacktrace.c +++ b/arch/arc/kernel/stacktrace.c @@ -220,13 +220,6 @@ void show_stack(struct task_struct *tsk, unsigned long *sp) show_stacktrace(tsk, NULL); } -/* Expected by Rest of kernel code */ -void dump_stack(void) -{ - show_stacktrace(NULL, NULL); -} -EXPORT_SYMBOL(dump_stack); - /* Another API expected by schedular, shows up in "ps" as Wait Channel * Ofcourse just returning schedule( ) would be pointless so unwind until * the function is not in schedular code diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index 7c10873c311f..0aec01985bf9 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -71,7 +71,7 @@ void print_task_path_n_nm(struct task_struct *tsk, char *buf) } done: - pr_info("%s, TGID %u\n", path_nm, tsk->tgid); + pr_info("Path: %s\n", path_nm); } EXPORT_SYMBOL(print_task_path_n_nm); @@ -163,6 +163,7 @@ void show_regs(struct pt_regs *regs) return; print_task_path_n_nm(tsk, buf); + show_regs_print_info(KERN_INFO); if (current->thread.cause_code) show_ecr_verbose(regs); diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c index caf797de23fc..727d4794ea0f 100644 --- a/arch/arc/mm/init.c +++ b/arch/arc/mm/init.c @@ -144,37 +144,18 @@ void __init mem_init(void) PAGES_TO_KB(reserved_pages)); } -static void __init free_init_pages(const char *what, unsigned long begin, - unsigned long end) -{ - unsigned long addr; - - pr_info("Freeing %s: %ldk [%lx] to [%lx]\n", - what, TO_KB(end - begin), begin, end); - - /* need to check that the page we free is not a partial page */ - for (addr = begin; addr + PAGE_SIZE <= end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } -} - /* * free_initmem: Free all the __init memory. */ void __init_refok free_initmem(void) { - free_init_pages("unused kernel memory", - (unsigned long)__init_begin, - (unsigned long)__init_end); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD void __init free_initrd_mem(unsigned long start, unsigned long end) { - free_init_pages("initrd memory", start, end); + free_reserved_area(start, end, 0, "initrd"); } #endif diff --git a/arch/arc/plat-arcfpga/Kconfig b/arch/arc/plat-arcfpga/Kconfig index b41e786cdbc0..295cefeb25d3 100644 --- a/arch/arc/plat-arcfpga/Kconfig +++ b/arch/arc/plat-arcfpga/Kconfig @@ -53,7 +53,7 @@ menuconfig ARC_HAS_BVCI_LAT_UNIT bool "BVCI Bus Latency Unit" depends on ARC_BOARD_ML509 || ARC_BOARD_ANGEL4 help - IP to add artifical latency to BVCI Bus Based FPGA builds. + IP to add artificial latency to BVCI Bus Based FPGA builds. The default latency (even worst case) for FPGA is non-realistic (~10 SDRAM, ~5 SSRAM). diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f11182598b44..bf11bf5427da 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -15,6 +15,7 @@ config ARM select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP select GENERIC_SMP_IDLE_THREAD + select GENERIC_IDLE_POLL_SETUP select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select HARDIRQS_SW_RESEND @@ -410,6 +411,7 @@ config ARCH_GEMINI bool "Cortina Systems Gemini" select ARCH_REQUIRE_GPIOLIB select ARCH_USES_GETTIMEOFFSET + select NEED_MACH_GPIO_H select CPU_FA526 help Support for the Cortina Systems Gemini family SoCs @@ -473,12 +475,14 @@ config ARCH_MXS select ARCH_REQUIRE_GPIOLIB select CLKDEV_LOOKUP select CLKSRC_MMIO + select CLKSRC_OF select COMMON_CLK select GENERIC_CLOCKEVENTS select HAVE_CLK_PREPARE select MULTI_IRQ_HANDLER select PINCTRL select SPARSE_IRQ + select STMP_DEVICE select USE_OF help Support for Freescale MXS-based family of processors @@ -492,14 +496,6 @@ config ARCH_NETX help This enables support for systems based on the Hilscher NetX Soc -config ARCH_H720X - bool "Hynix HMS720x-based" - select ARCH_USES_GETTIMEOFFSET - select CPU_ARM720T - select ISA_DMA_API - help - This enables support for systems based on the Hynix HMS720x - config ARCH_IOP13XX bool "IOP13xx-based" depends on MMU @@ -549,6 +545,8 @@ config ARCH_IXP4XX select GENERIC_CLOCKEVENTS select MIGHT_HAVE_PCI select NEED_MACH_IO_H + select USB_EHCI_BIG_ENDIAN_MMIO + select USB_EHCI_BIG_ENDIAN_DESC help Support for Intel's IXP4XX (XScale) family of processors. @@ -1052,8 +1050,6 @@ source "arch/arm/mach-footbridge/Kconfig" source "arch/arm/mach-gemini/Kconfig" -source "arch/arm/mach-h720x/Kconfig" - source "arch/arm/mach-highbank/Kconfig" source "arch/arm/mach-integrator/Kconfig" @@ -1174,7 +1170,6 @@ config PLAT_VERSATILE config ARM_TIMER_SP804 bool select CLKSRC_MMIO - select HAVE_SCHED_CLOCK source arch/arm/mm/Kconfig @@ -1604,6 +1599,7 @@ config HAVE_ARM_ARCH_TIMER config HAVE_ARM_TWD bool depends on SMP + select CLKSRC_OF if OF help This options enables support for the ARM timer and watchdog unit @@ -2161,40 +2157,8 @@ endmenu menu "CPU Power Management" if ARCH_HAS_CPUFREQ - source "drivers/cpufreq/Kconfig" -config CPU_FREQ_IMX - tristate "CPUfreq driver for i.MX CPUs" - depends on ARCH_MXC && CPU_FREQ - select CPU_FREQ_TABLE - help - This enables the CPUfreq driver for i.MX CPUs. - -config CPU_FREQ_SA1100 - bool - -config CPU_FREQ_SA1110 - bool - -config CPU_FREQ_INTEGRATOR - tristate "CPUfreq driver for ARM Integrator CPUs" - depends on ARCH_INTEGRATOR && CPU_FREQ - default y - help - This enables the CPUfreq driver for ARM Integrator CPUs. - - For details, take a look at <file:Documentation/cpu-freq>. - - If in doubt, say Y. - -config CPU_FREQ_PXA - bool - depends on CPU_FREQ && ARCH_PXA && PXA25x - default y - select CPU_FREQ_DEFAULT_GOV_USERSPACE - select CPU_FREQ_TABLE - config CPU_FREQ_S3C bool help diff --git a/arch/arm/Makefile b/arch/arm/Makefile index ee4605f400b0..e4d1d23916b0 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -147,7 +147,6 @@ machine-$(CONFIG_ARCH_DOVE) += dove machine-$(CONFIG_ARCH_EBSA110) += ebsa110 machine-$(CONFIG_ARCH_EP93XX) += ep93xx machine-$(CONFIG_ARCH_GEMINI) += gemini -machine-$(CONFIG_ARCH_H720X) += h720x machine-$(CONFIG_ARCH_HIGHBANK) += highbank machine-$(CONFIG_ARCH_INTEGRATOR) += integrator machine-$(CONFIG_ARCH_IOP13XX) += iop13xx diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 234e78f7014e..20358fb43450 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -3,6 +3,7 @@ ifeq ($(CONFIG_OF),y) # Keep at91 dtb files sorted alphabetically for each SoC # rm9200 dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb +dtb-$(CONFIG_ARCH_AT91) += mpa1600.dtb # sam9260 dtb-$(CONFIG_ARCH_AT91) += animeo_ip.dtb dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb @@ -26,6 +27,7 @@ dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb # sam9n12 dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb # sam9x5 +dtb-$(CONFIG_ARCH_AT91) += at91-ariag25.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g15ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb @@ -92,19 +94,26 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx25-karo-tx25.dtb \ imx25-pdk.dtb \ imx27-apf27.dtb \ + imx27-apf27dev.dtb \ imx27-pdk.dtb \ + imx27-phytec-phycore.dtb \ imx31-bug.dtb \ imx51-apf51.dtb \ + imx51-apf51dev.dtb \ imx51-babbage.dtb \ imx53-ard.dtb \ imx53-evk.dtb \ imx53-mba53.dtb \ imx53-qsb.dtb \ imx53-smd.dtb \ + imx6dl-sabreauto.dtb \ + imx6dl-sabresd.dtb \ + imx6dl-wandboard.dtb \ imx6q-arm2.dtb \ imx6q-sabreauto.dtb \ imx6q-sabrelite.dtb \ - imx6q-sabresd.dtb + imx6q-sabresd.dtb \ + imx6q-sbc6x.dtb dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx23-olinuxino.dtb \ imx23-stmp378x_devb.dtb \ diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 0957645b73af..91fe4f148f80 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -349,7 +349,7 @@ rx_descs = <64>; mac_control = <0x20>; slaves = <2>; - cpts_active_slave = <0>; + active_slave = <0>; cpts_clock_mult = <0x80000000>; cpts_clock_shift = <29>; reg = <0x4a100000 0x800 diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts index e34b280ce6ec..6403acdbb75f 100644 --- a/arch/arm/boot/dts/armada-370-db.dts +++ b/arch/arm/boot/dts/armada-370-db.dts @@ -94,5 +94,22 @@ spi-max-frequency = <50000000>; }; }; + + pcie-controller { + status = "okay"; + /* + * The two PCIe units are accessible through + * both standard PCIe slots and mini-PCIe + * slots on the board. + */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + pcie@2,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts index 3234875824dc..58ee79372206 100644 --- a/arch/arm/boot/dts/armada-370-mirabox.dts +++ b/arch/arm/boot/dts/armada-370-mirabox.dts @@ -33,6 +33,43 @@ clock-frequency = <600000000>; status = "okay"; }; + + pinctrl { + pwr_led_pin: pwr-led-pin { + marvell,pins = "mpp63"; + marvell,function = "gpo"; + }; + + stat_led_pins: stat-led-pins { + marvell,pins = "mpp64", "mpp65"; + marvell,function = "gpio"; + }; + }; + + gpio_leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pwr_led_pin &stat_led_pins>; + + green_pwr_led { + label = "mirabox:green:pwr"; + gpios = <&gpio1 31 1>; + linux,default-trigger = "heartbeat"; + }; + + blue_stat_led { + label = "mirabox:blue:stat"; + gpios = <&gpio2 0 1>; + linux,default-trigger = "cpu0"; + }; + + green_stat_led { + label = "mirabox:green:stat"; + gpios = <&gpio2 1 1>; + default-state = "off"; + }; + }; + mdio { phy0: ethernet-phy@0 { reg = <0>; @@ -70,5 +107,32 @@ usb@d0051000 { status = "okay"; }; + + i2c@d0011000 { + status = "okay"; + clock-frequency = <100000>; + pca9505: pca9505@25 { + compatible = "nxp,pca9505"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x25>; + }; + }; + + pcie-controller { + status = "okay"; + + /* Internal mini-PCIe connector */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* Connected on the PCB to a USB 3.0 XHCI controller */ + pcie@2,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts index 070bba4f2585..516dec31b469 100644 --- a/arch/arm/boot/dts/armada-370-rd.dts +++ b/arch/arm/boot/dts/armada-370-rd.dts @@ -73,4 +73,15 @@ status = "okay"; }; }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + button@1 { + label = "Software Button"; + linux,code = <116>; + gpios = <&gpio0 6 1>; + }; + }; }; diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 5b708208b607..758c4ea90344 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -181,6 +181,51 @@ clocks = <&coreclk 0>; status = "disabled"; }; + + devbus-bootcs@d0010400 { + compatible = "marvell,mvebu-devbus"; + reg = <0xd0010400 0x8>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs0@d0010408 { + compatible = "marvell,mvebu-devbus"; + reg = <0xd0010408 0x8>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs1@d0010410 { + compatible = "marvell,mvebu-devbus"; + reg = <0xd0010410 0x8>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs2@d0010418 { + compatible = "marvell,mvebu-devbus"; + reg = <0xd0010418 0x8>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; + + devbus-cs3@d0010420 { + compatible = "marvell,mvebu-devbus"; + reg = <0xd0010420 0x8>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&coreclk 0>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index a195debb67d3..18f6eb47cc50 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -159,5 +159,63 @@ clocks = <&coreclk 0>; }; + thermal@d0018300 { + compatible = "marvell,armada370-thermal"; + reg = <0xd0018300 0x4 + 0xd0018304 0x4>; + status = "okay"; + }; + + pcie-controller { + compatible = "marvell,armada-370-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + bus-range = <0x00 0xff>; + + reg = <0xd0040000 0x2000>, <0xd0080000 0x2000>; + + reg-names = "pcie0.0", "pcie1.0"; + + ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0xd0080000 0xd0080000 0 0x00002000 /* Port 1.0 registers */ + 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ + 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */ + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82002800 0 0xd0080000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 62>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 9>; + status = "disabled"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts index e83505e4c236..54cc5bb705fb 100644 --- a/arch/arm/boot/dts/armada-xp-db.dts +++ b/arch/arm/boot/dts/armada-xp-db.dts @@ -121,5 +121,38 @@ spi-max-frequency = <20000000>; }; }; + + pcie-controller { + status = "okay"; + + /* + * All 6 slots are physically present as + * standard PCIe slots on the board. + */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + pcie@2,0 { + /* Port 0, Lane 1 */ + status = "okay"; + }; + pcie@3,0 { + /* Port 0, Lane 2 */ + status = "okay"; + }; + pcie@4,0 { + /* Port 0, Lane 3 */ + status = "okay"; + }; + pcie@9,0 { + /* Port 2, Lane 0 */ + status = "okay"; + }; + pcie@10,0 { + /* Port 3, Lane 0 */ + status = "okay"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts index 1c8afe2ffebc..04f28a712b98 100644 --- a/arch/arm/boot/dts/armada-xp-gp.dts +++ b/arch/arm/boot/dts/armada-xp-gp.dts @@ -109,5 +109,55 @@ spi-max-frequency = <108000000>; }; }; + + devbus-bootcs@d0010400 { + status = "okay"; + ranges = <0 0xf0000000 0x1000000>; /* @addr 0xf000000, size 0x1000000 */ + + /* Device Bus parameters are required */ + + /* Read parameters */ + devbus,bus-width = <8>; + devbus,turn-off-ps = <60000>; + devbus,badr-skew-ps = <0>; + devbus,acc-first-ps = <124000>; + devbus,acc-next-ps = <248000>; + devbus,rd-setup-ps = <0>; + devbus,rd-hold-ps = <0>; + + /* Write parameters */ + devbus,sync-enable = <0>; + devbus,wr-high-ps = <60000>; + devbus,wr-low-ps = <60000>; + devbus,ale-wr-ps = <60000>; + + /* NOR 16 MiB */ + nor@0 { + compatible = "cfi-flash"; + reg = <0 0x1000000>; + bank-width = <2>; + }; + }; + + pcie-controller { + status = "okay"; + + /* + * The 3 slots are physically present as + * standard PCIe slots on the board. + */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + pcie@9,0 { + /* Port 2, Lane 0 */ + status = "okay"; + }; + pcie@10,0 { + /* Port 3, Lane 0 */ + status = "okay"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi index f56c40599f5b..c2c78459a4d4 100644 --- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi @@ -76,5 +76,109 @@ #interrupts-cells = <2>; interrupts = <87>, <88>, <89>; }; + + /* + * MV78230 has 2 PCIe units Gen2.0: One unit can be + * configured as x4 or quad x1 lanes. One unit is + * x4/x1. + */ + pcie-controller { + compatible = "marvell,armada-xp-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + bus-range = <0x00 0xff>; + + ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0xd0042000 0xd0042000 0 0x00002000 /* Port 2.0 registers */ + 0x82000000 0 0xd0044000 0xd0044000 0 0x00002000 /* Port 0.1 registers */ + 0x82000000 0 0xd0048000 0xd0048000 0 0x00002000 /* Port 0.2 registers */ + 0x82000000 0 0xd004c000 0xd004c000 0 0x00002000 /* Port 0.3 registers */ + 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ + 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */ + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0044000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 59>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0048000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 60>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 7>; + status = "disabled"; + }; + + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd004c000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 61>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + pcie@9,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0042000 0 0x2000>; + reg = <0x4800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 99>; + marvell,pcie-port = <2>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 26>; + status = "disabled"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index f8f2b787d2b0..885bf229eef7 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -96,5 +96,127 @@ clocks = <&gateclk 1>; status = "disabled"; }; + + /* + * MV78260 has 3 PCIe units Gen2.0: Two units can be + * configured as x4 or quad x1 lanes. One unit is + * x4/x1. + */ + pcie-controller { + compatible = "marvell,armada-xp-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + bus-range = <0x00 0xff>; + + ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0xd0042000 0xd0042000 0 0x00002000 /* Port 2.0 registers */ + 0x82000000 0 0xd0044000 0xd0044000 0 0x00002000 /* Port 0.1 registers */ + 0x82000000 0 0xd0048000 0xd0048000 0 0x00002000 /* Port 0.2 registers */ + 0x82000000 0 0xd004c000 0xd004c000 0 0x00002000 /* Port 0.3 registers */ + 0x82000000 0 0xd0080000 0xd0080000 0 0x00002000 /* Port 1.0 registers */ + 0x82000000 0 0xd0082000 0xd0082000 0 0x00002000 /* Port 3.0 registers */ + 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ + 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */ + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0044000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 59>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0048000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 60>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 7>; + status = "disabled"; + }; + + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd004c000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 61>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + pcie@9,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0042000 0 0x2000>; + reg = <0x4800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 99>; + marvell,pcie-port = <2>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 26>; + status = "disabled"; + }; + + pcie@10,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0082000 0 0x2000>; + reg = <0x5000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 103>; + marvell,pcie-port = <3>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 27>; + status = "disabled"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index 936c25dc32b0..23a5ac4490a8 100644 --- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -111,5 +111,193 @@ clocks = <&gateclk 1>; status = "disabled"; }; + + /* + * MV78460 has 4 PCIe units Gen2.0: Two units can be + * configured as x4 or quad x1 lanes. Two units are + * x4/x1. + */ + pcie-controller { + compatible = "marvell,armada-xp-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + bus-range = <0x00 0xff>; + + ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0xd0042000 0xd0042000 0 0x00002000 /* Port 2.0 registers */ + 0x82000000 0 0xd0044000 0xd0044000 0 0x00002000 /* Port 0.1 registers */ + 0x82000000 0 0xd0048000 0xd0048000 0 0x00002000 /* Port 0.2 registers */ + 0x82000000 0 0xd004c000 0xd004c000 0 0x00002000 /* Port 0.3 registers */ + 0x82000000 0 0xd0080000 0xd0080000 0 0x00002000 /* Port 1.0 registers */ + 0x82000000 0 0xd0082000 0xd0082000 0 0x00002000 /* Port 3.0 registers */ + 0x82000000 0 0xd0084000 0xd0084000 0 0x00002000 /* Port 1.1 registers */ + 0x82000000 0 0xd0088000 0xd0088000 0 0x00002000 /* Port 1.2 registers */ + 0x82000000 0 0xd008c000 0xd008c000 0 0x00002000 /* Port 1.3 registers */ + 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ + 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */ + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 58>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 5>; + status = "disabled"; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82001000 0 0xd0044000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 59>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 6>; + status = "disabled"; + }; + + pcie@3,0 { + device_type = "pci"; + assigned-addresses = <0x82001800 0 0xd0048000 0 0x2000>; + reg = <0x1800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 60>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 7>; + status = "disabled"; + }; + + pcie@4,0 { + device_type = "pci"; + assigned-addresses = <0x82002000 0 0xd004c000 0 0x2000>; + reg = <0x2000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 61>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 8>; + status = "disabled"; + }; + + pcie@5,0 { + device_type = "pci"; + assigned-addresses = <0x82002800 0 0xd0080000 0 0x2000>; + reg = <0x2800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 62>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 9>; + status = "disabled"; + }; + + pcie@6,0 { + device_type = "pci"; + assigned-addresses = <0x82003000 0 0xd0084000 0 0x2000>; + reg = <0x3000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 63>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <1>; + clocks = <&gateclk 10>; + status = "disabled"; + }; + + pcie@7,0 { + device_type = "pci"; + assigned-addresses = <0x82003800 0 0xd0088000 0 0x2000>; + reg = <0x3800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 64>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <2>; + clocks = <&gateclk 11>; + status = "disabled"; + }; + + pcie@8,0 { + device_type = "pci"; + assigned-addresses = <0x82004000 0 0xd008c000 0 0x2000>; + reg = <0x4000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 65>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <3>; + clocks = <&gateclk 12>; + status = "disabled"; + }; + pcie@9,0 { + device_type = "pci"; + assigned-addresses = <0x82004800 0 0xd0042000 0 0x2000>; + reg = <0x4800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 99>; + marvell,pcie-port = <2>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 26>; + status = "disabled"; + }; + + pcie@10,0 { + device_type = "pci"; + assigned-addresses = <0x82005000 0 0xd0082000 0 0x2000>; + reg = <0x5000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &mpic 103>; + marvell,pcie-port = <3>; + marvell,pcie-lane = <0>; + clocks = <&gateclk 27>; + status = "disabled"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index 3818a82176a2..9d04f04d4e39 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -139,5 +139,43 @@ usb@d0051000 { status = "okay"; }; + + devbus-bootcs@d0010400 { + status = "okay"; + ranges = <0 0xf0000000 0x8000000>; /* @addr 0xf000000, size 0x8000000 */ + + /* Device Bus parameters are required */ + + /* Read parameters */ + devbus,bus-width = <8>; + devbus,turn-off-ps = <60000>; + devbus,badr-skew-ps = <0>; + devbus,acc-first-ps = <124000>; + devbus,acc-next-ps = <248000>; + devbus,rd-setup-ps = <0>; + devbus,rd-hold-ps = <0>; + + /* Write parameters */ + devbus,sync-enable = <0>; + devbus,wr-high-ps = <60000>; + devbus,wr-low-ps = <60000>; + devbus,ale-wr-ps = <60000>; + + /* NOR 128 MiB */ + nor@0 { + compatible = "cfi-flash"; + reg = <0 0x8000000>; + bank-width = <2>; + }; + }; + + pcie-controller { + status = "okay"; + /* Internal mini-PCIe connector */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index ca00d8326c87..29dfeb6d4a26 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -151,5 +151,11 @@ status = "disabled"; }; + thermal@d00182b0 { + compatible = "marvell,armadaxp-thermal"; + reg = <0xd00182b0 0x4 + 0xd00184d0 0x4>; + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts new file mode 100644 index 000000000000..c7aebba4e8e7 --- /dev/null +++ b/arch/arm/boot/dts/at91-ariag25.dts @@ -0,0 +1,171 @@ +/* + * at91-ariag25.dts - Device Tree file for Acme Systems Aria G25 (AT91SAM9G25 based) + * + * Copyright (C) 2013 Douglas Gilbert <dgilbert@interlog.com>, + * Robert Nelson <robertcnelson@gmail.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +/include/ "at91sam9g25.dtsi" + +/ { + model = "Acme Systems Aria G25"; + compatible = "acme,ariag25", "atmel,at91sam9x5ek", + "atmel,at91sam9x5", "atmel,at91sam9"; + + aliases { + serial0 = &dbgu; + serial1 = &usart0; + serial2 = &usart1; + serial3 = &usart2; + serial4 = &usart3; + serial5 = &uart0; + }; + + chosen { + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait"; + }; + + memory { + /* 128 MB, change this for 256 MB revision */ + reg = <0x20000000 0x8000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + mmc0: mmc@f0008000 { + /* N.B. Aria has no SD card detect (CD), assumed present */ + + pinctrl-0 = < + &pinctrl_mmc0_slot0_clk_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <4>; + }; + }; + + i2c0: i2c@f8010000 { + status = "okay"; + }; + + i2c1: i2c@f8014000 { + status = "okay"; + }; + + /* TWD2+TCLK2 hidden behind ethernet, so no i2c2 */ + + usart0: serial@f801c000 { + pinctrl-0 = <&pinctrl_usart0 + &pinctrl_usart0_rts + &pinctrl_usart0_cts>; + status = "okay"; + }; + + usart1: serial@f8020000 { + pinctrl-0 = <&pinctrl_usart1 + /* &pinctrl_usart1_rts */ + /* &pinctrl_usart1_cts */ + >; + status = "okay"; + }; + + usart2: serial@f8024000 { + /* cannot activate RTS2+CTS2, clash with + * ethernet on PB0 and PB1 */ + pinctrl-0 = <&pinctrl_usart2>; + status = "okay"; + }; + + usart3: serial@f8028000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8028000 0x200>; + interrupts = <8 4 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usart3 + /* &pinctrl_usart3_rts */ + /* &pinctrl_usart3_cts */ + >; + status = "okay"; + }; + + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + /* + * following can be overwritten by bootloader: + * for example u-boot 'ftd set' command + */ + local-mac-address = [00 00 00 00 00 00]; + status = "okay"; + }; + + uart0: serial@f8040000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8040000 0x200>; + interrupts = <15 4 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + status = "okay"; + }; + + adc0: adc@f804c000 { + status = "okay"; + atmel,adc-channels-used = <0xf>; + atmel,adc-num-channels = <4>; + }; + + dbgu: serial@fffff200 { + status = "okay"; + }; + + pinctrl@fffff400 { + w1_0 { + pinctrl_w1_0: w1_0-0 { + atmel,pins = <0 21 0x0 0x1>; /* PA21 PIO, pull-up */ + }; + }; + }; + }; + + usb0: ohci@00600000 { + status = "okay"; + num-ports = <3>; + }; + + usb1: ehci@00700000 { + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + + /* little green LED in middle of Aria G25 module */ + aria_led { + label = "aria_led"; + gpios = <&pioB 8 0>; /* PB8 */ + linux,default-trigger = "heartbeat"; + }; + + }; + + onewire@0 { + compatible = "w1-gpio"; + gpios = <&pioA 21 1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_w1_0>; + }; +}; diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi index b0268a5f4b4e..5d3ed5aafc69 100644 --- a/arch/arm/boot/dts/at91rm9200.dtsi +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -29,6 +29,7 @@ gpio3 = &pioD; tcb0 = &tcb0; tcb1 = &tcb1; + i2c0 = &i2c0; ssc0 = &ssc0; ssc1 = &ssc1; ssc2 = &ssc2; @@ -91,6 +92,17 @@ interrupts = <20 4 0 21 4 0 22 4 0>; }; + i2c0: i2c@fffb8000 { + compatible = "atmel,at91rm9200-i2c"; + reg = <0xfffb8000 0x4000>; + interrupts = <12 4 6>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_twi>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + mmc0: mmc@fffb4000 { compatible = "atmel,hsmci"; reg = <0xfffb4000 0x4000>; @@ -365,6 +377,20 @@ }; }; + twi { + pinctrl_twi: twi-0 { + atmel,pins = + <0 25 0x1 0x2 /* PA25 periph A with multi drive */ + 0 26 0x1 0x2>; /* PA26 periph A with multi drive */ + }; + + pinctrl_twi_gpio: twi_gpio-0 { + atmel,pins = + <0 25 0x0 0x2 /* PA25 GPIO with multi drive */ + 0 26 0x0 0x2>; /* PA26 GPIO with multi drive */ + }; + }; + pioA: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; @@ -500,6 +526,8 @@ i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; i2c-gpio,delay-us = <2>; /* ~100 kHz */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_twi_gpio>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index cb7bcc51608d..70b5ccbac234 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -158,8 +158,8 @@ usart1 { pinctrl_usart1: usart1-0 { atmel,pins = - <2 6 0x1 0x1 /* PB6 periph A with pullup */ - 2 7 0x1 0x0>; /* PB7 periph A */ + <1 6 0x1 0x1 /* PB6 periph A with pullup */ + 1 7 0x1 0x0>; /* PB7 periph A */ }; pinctrl_usart1_rts: usart1_rts-0 { @@ -194,18 +194,18 @@ usart3 { pinctrl_usart3: usart3-0 { atmel,pins = - <2 10 0x1 0x1 /* PB10 periph A with pullup */ - 2 11 0x1 0x0>; /* PB11 periph A */ + <1 10 0x1 0x1 /* PB10 periph A with pullup */ + 1 11 0x1 0x0>; /* PB11 periph A */ }; pinctrl_usart3_rts: usart3_rts-0 { atmel,pins = - <3 8 0x2 0x0>; /* PB8 periph B */ + <2 8 0x2 0x0>; /* PC8 periph B */ }; pinctrl_usart3_cts: usart3_cts-0 { atmel,pins = - <3 10 0x2 0x0>; /* PB10 periph B */ + <2 10 0x2 0x0>; /* PC10 periph B */ }; }; @@ -220,8 +220,8 @@ uart1 { pinctrl_uart1: uart1-0 { atmel,pins = - <2 12 0x1 0x1 /* PB12 periph A with pullup */ - 2 13 0x1 0x0>; /* PB13 periph A */ + <1 12 0x1 0x1 /* PB12 periph A with pullup */ + 1 13 0x1 0x0>; /* PB13 periph A */ }; }; @@ -322,6 +322,24 @@ }; }; + spi0 { + pinctrl_spi0: spi0-0 { + atmel,pins = + <0 0 0x1 0x0 /* PA0 periph A SPI0_MISO pin */ + 0 1 0x1 0x0 /* PA1 periph A SPI0_MOSI pin */ + 0 2 0x1 0x0>; /* PA2 periph A SPI0_SPCK pin */ + }; + }; + + spi1 { + pinctrl_spi1: spi1-0 { + atmel,pins = + <1 0 0x1 0x0 /* PB0 periph A SPI1_MISO pin */ + 1 1 0x1 0x0 /* PB1 periph A SPI1_MOSI pin */ + 1 2 0x1 0x0>; /* PB2 periph A SPI1_SPCK pin */ + }; + }; + pioA: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; @@ -471,6 +489,28 @@ status = "disabled"; }; + spi0: spi@fffc8000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffc8000 0x200>; + interrupts = <12 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0>; + status = "disabled"; + }; + + spi1: spi@fffcc000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffcc000 0x200>; + interrupts = <13 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1>; + status = "disabled"; + }; + adc0: adc@fffe0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffe0000 0x100>; @@ -484,6 +524,9 @@ atmel,adc-drdy-mask = <0x10000>; atmel,adc-status-register = <0x1c>; atmel,adc-trigger-register = <0x04>; + atmel,adc-res = <8 10>; + atmel,adc-res-names = "lowres", "highres"; + atmel,adc-use-res = "highres"; trigger@0 { trigger-name = "timer-counter-0"; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index 271d4de026e9..94b58ab2cc08 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -303,6 +303,24 @@ }; }; + spi0 { + pinctrl_spi0: spi0-0 { + atmel,pins = + <0 0 0x2 0x0 /* PA0 periph B SPI0_MISO pin */ + 0 1 0x2 0x0 /* PA1 periph B SPI0_MOSI pin */ + 0 2 0x2 0x0>; /* PA2 periph B SPI0_SPCK pin */ + }; + }; + + spi1 { + pinctrl_spi1: spi1-0 { + atmel,pins = + <1 12 0x1 0x0 /* PB12 periph A SPI1_MISO pin */ + 1 13 0x1 0x0 /* PB13 periph A SPI1_MOSI pin */ + 1 14 0x1 0x0>; /* PB14 periph A SPI1_SPCK pin */ + }; + }; + pioA: gpio@fffff200 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff200 0x200>; @@ -462,6 +480,28 @@ reg = <0xfffffd40 0x10>; status = "disabled"; }; + + spi0: spi@fffa4000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffa4000 0x200>; + interrupts = <14 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0>; + status = "disabled"; + }; + + spi1: spi@fffa8000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffa8000 0x200>; + interrupts = <15 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1>; + status = "disabled"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts index 1eb08728f527..3b82d91e7fcc 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts @@ -79,6 +79,16 @@ }; }; }; + + spi0: spi@fffa4000 { + status = "okay"; + cs-gpios = <&pioA 5 0>, <0>, <0>, <0>; + mtd_dataflash@0 { + compatible = "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <50000000>; + reg = <0>; + }; + }; }; nand0: nand@40000000 { @@ -155,8 +165,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; left_click { label = "left_click"; diff --git a/arch/arm/boot/dts/at91sam9g15.dtsi b/arch/arm/boot/dts/at91sam9g15.dtsi index fbe7a7089c2a..28467fd6bf96 100644 --- a/arch/arm/boot/dts/at91sam9g15.dtsi +++ b/arch/arm/boot/dts/at91sam9g15.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9G15 SoC"; - compatible = "atmel, at91sam9g15, atmel,at91sam9x5"; + compatible = "atmel,at91sam9g15", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9g15ek.dts b/arch/arm/boot/dts/at91sam9g15ek.dts index 86dd3f6d938f..5427b2dba87e 100644 --- a/arch/arm/boot/dts/at91sam9g15ek.dts +++ b/arch/arm/boot/dts/at91sam9g15ek.dts @@ -11,6 +11,6 @@ /include/ "at91sam9x5ek.dtsi" / { - model = "Atmel AT91SAM9G25-EK"; + model = "Atmel AT91SAM9G15-EK"; compatible = "atmel,at91sam9g15ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; }; diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index da15e83e7f17..6a92c5baef8c 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -96,6 +96,16 @@ status = "okay"; pinctrl-0 = <&pinctrl_ssc0_tx>; }; + + spi0: spi@fffc8000 { + status = "okay"; + cs-gpios = <0>, <&pioC 11 0>, <0>, <0>; + mtd_dataflash@0 { + compatible = "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <50000000>; + reg = <1>; + }; + }; }; nand0: nand@40000000 { @@ -167,8 +177,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; btn3 { label = "Button 3"; diff --git a/arch/arm/boot/dts/at91sam9g25.dtsi b/arch/arm/boot/dts/at91sam9g25.dtsi index 05a718fb83c4..5fd32df03f25 100644 --- a/arch/arm/boot/dts/at91sam9g25.dtsi +++ b/arch/arm/boot/dts/at91sam9g25.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9G25 SoC"; - compatible = "atmel, at91sam9g25, atmel,at91sam9x5"; + compatible = "atmel,at91sam9g25", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts index c5ab16fba059..a1c511fecdc1 100644 --- a/arch/arm/boot/dts/at91sam9g25ek.dts +++ b/arch/arm/boot/dts/at91sam9g25ek.dts @@ -13,4 +13,13 @@ / { model = "Atmel AT91SAM9G25-EK"; compatible = "atmel,at91sam9g25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/at91sam9g35.dtsi b/arch/arm/boot/dts/at91sam9g35.dtsi index f9d14a722794..d6fa8af50724 100644 --- a/arch/arm/boot/dts/at91sam9g35.dtsi +++ b/arch/arm/boot/dts/at91sam9g35.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9G35 SoC"; - compatible = "atmel, at91sam9g35, atmel,at91sam9x5"; + compatible = "atmel,at91sam9g35", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9g35ek.dts b/arch/arm/boot/dts/at91sam9g35ek.dts index 95944bdd798d..6f58ab8d21f5 100644 --- a/arch/arm/boot/dts/at91sam9g35ek.dts +++ b/arch/arm/boot/dts/at91sam9g35ek.dts @@ -13,4 +13,13 @@ / { model = "Atmel AT91SAM9G35-EK"; compatible = "atmel,at91sam9g35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 6b1d4cab24c2..f8f7370e8669 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -322,6 +322,24 @@ }; }; + spi0 { + pinctrl_spi0: spi0-0 { + atmel,pins = + <1 0 0x1 0x0 /* PB0 periph A SPI0_MISO pin */ + 1 1 0x1 0x0 /* PB1 periph A SPI0_MOSI pin */ + 1 2 0x1 0x0>; /* PB2 periph A SPI0_SPCK pin */ + }; + }; + + spi1 { + pinctrl_spi1: spi1-0 { + atmel,pins = + <1 14 0x1 0x0 /* PB14 periph A SPI1_MISO pin */ + 1 15 0x1 0x0 /* PB15 periph A SPI1_MOSI pin */ + 1 16 0x1 0x0>; /* PB16 periph A SPI1_SPCK pin */ + }; + }; + pioA: gpio@fffff200 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff200 0x200>; @@ -484,6 +502,9 @@ atmel,adc-drdy-mask = <0x10000>; atmel,adc-status-register = <0x1c>; atmel,adc-trigger-register = <0x08>; + atmel,adc-res = <8 10>; + atmel,adc-res-names = "lowres", "highres"; + atmel,adc-use-res = "highres"; trigger@0 { trigger-name = "external-rising"; @@ -531,6 +552,28 @@ reg = <0xfffffd40 0x10>; status = "disabled"; }; + + spi0: spi@fffa4000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffa4000 0x200>; + interrupts = <14 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0>; + status = "disabled"; + }; + + spi1: spi@fffa8000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffa8000 0x200>; + interrupts = <15 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1>; + status = "disabled"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 20c31913c270..51d9251b5bbe 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -102,6 +102,16 @@ }; }; }; + + spi0: spi@fffa4000{ + status = "okay"; + cs-gpios = <&pioB 3 0>, <0>, <0>, <0>; + mtd_dataflash@0 { + compatible = "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <13000000>; + reg = <0>; + }; + }; }; nand0: nand@40000000 { @@ -162,8 +172,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; left_click { label = "left_click"; diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index 7750f98dd764..b2961f1ea51b 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -261,6 +261,24 @@ }; }; + spi0 { + pinctrl_spi0: spi0-0 { + atmel,pins = + <0 11 0x1 0x0 /* PA11 periph A SPI0_MISO pin */ + 0 12 0x1 0x0 /* PA12 periph A SPI0_MOSI pin */ + 0 13 0x1 0x0>; /* PA13 periph A SPI0_SPCK pin */ + }; + }; + + spi1 { + pinctrl_spi1: spi1-0 { + atmel,pins = + <0 21 0x2 0x0 /* PA21 periph B SPI1_MISO pin */ + 0 22 0x2 0x0 /* PA22 periph B SPI1_MOSI pin */ + 0 23 0x2 0x0>; /* PA23 periph B SPI1_SPCK pin */ + }; + }; + pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; @@ -373,6 +391,28 @@ #size-cells = <0>; status = "disabled"; }; + + spi0: spi@f0000000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xf0000000 0x100>; + interrupts = <13 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0>; + status = "disabled"; + }; + + spi1: spi@f0004000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xf0004000 0x100>; + interrupts = <14 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1>; + status = "disabled"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index d400f8de4387..d30e48bd1e9d 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -67,6 +67,16 @@ }; }; }; + + spi0: spi@f0000000 { + status = "okay"; + cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; + m25p80@0 { + compatible = "atmel,at25df321a"; + spi-max-frequency = <50000000>; + reg = <0>; + }; + }; }; nand0: nand@40000000 { @@ -104,8 +114,6 @@ gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; enter { label = "Enter"; diff --git a/arch/arm/boot/dts/at91sam9x25.dtsi b/arch/arm/boot/dts/at91sam9x25.dtsi index 54eb33ba6d22..9ac2bc2b4f07 100644 --- a/arch/arm/boot/dts/at91sam9x25.dtsi +++ b/arch/arm/boot/dts/at91sam9x25.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9X25 SoC"; - compatible = "atmel, at91sam9x25, atmel,at91sam9x5"; + compatible = "atmel,at91sam9x25", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9x25ek.dts b/arch/arm/boot/dts/at91sam9x25ek.dts index af907eaa1f25..3b40d11d65e7 100644 --- a/arch/arm/boot/dts/at91sam9x25ek.dts +++ b/arch/arm/boot/dts/at91sam9x25ek.dts @@ -13,4 +13,18 @@ / { model = "Atmel AT91SAM9G25-EK"; compatible = "atmel,at91sam9x25ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + + macb1: ethernet@f8030000 { + phy-mode = "rmii"; + status = "okay"; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/at91sam9x35.dtsi b/arch/arm/boot/dts/at91sam9x35.dtsi index fb102d6126ce..ba67d83d17ac 100644 --- a/arch/arm/boot/dts/at91sam9x35.dtsi +++ b/arch/arm/boot/dts/at91sam9x35.dtsi @@ -10,7 +10,7 @@ / { model = "Atmel AT91SAM9X35 SoC"; - compatible = "atmel, at91sam9x35, atmel,at91sam9x5"; + compatible = "atmel,at91sam9x35", "atmel,at91sam9x5"; ahb { apb { diff --git a/arch/arm/boot/dts/at91sam9x35ek.dts b/arch/arm/boot/dts/at91sam9x35ek.dts index 5ccb607b5414..6ad19a0d5424 100644 --- a/arch/arm/boot/dts/at91sam9x35ek.dts +++ b/arch/arm/boot/dts/at91sam9x35ek.dts @@ -13,4 +13,13 @@ / { model = "Atmel AT91SAM9X35-EK"; compatible = "atmel,at91sam9x35ek", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index a98c0d50fbbe..640b3bbbb706 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -343,6 +343,72 @@ }; }; + spi0 { + pinctrl_spi0: spi0-0 { + atmel,pins = + <0 11 0x1 0x0 /* PA11 periph A SPI0_MISO pin */ + 0 12 0x1 0x0 /* PA12 periph A SPI0_MOSI pin */ + 0 13 0x1 0x0>; /* PA13 periph A SPI0_SPCK pin */ + }; + }; + + spi1 { + pinctrl_spi1: spi1-0 { + atmel,pins = + <0 21 0x2 0x0 /* PA21 periph B SPI1_MISO pin */ + 0 22 0x2 0x0 /* PA22 periph B SPI1_MOSI pin */ + 0 23 0x2 0x0>; /* PA23 periph B SPI1_SPCK pin */ + }; + }; + + i2c0 { + pinctrl_i2c0: i2c0-0 { + atmel,pins = + <0 30 0x1 0x0 /* PA30 periph A I2C0 data */ + 0 31 0x1 0x0>; /* PA31 periph A I2C0 clock */ + }; + }; + + i2c1 { + pinctrl_i2c1: i2c1-0 { + atmel,pins = + <2 0 0x3 0x0 /* PC0 periph C I2C1 data */ + 2 1 0x3 0x0>; /* PC1 periph C I2C1 clock */ + }; + }; + + i2c2 { + pinctrl_i2c2: i2c2-0 { + atmel,pins = + <1 4 0x2 0x0 /* PB4 periph B I2C2 data */ + 1 5 0x2 0x0>; /* PB5 periph B I2C2 clock */ + }; + }; + + i2c_gpio0 { + pinctrl_i2c_gpio0: i2c_gpio0-0 { + atmel,pins = + <0 30 0x0 0x2 /* PA30 gpio multidrive I2C0 data */ + 0 31 0x0 0x2>; /* PA31 gpio multidrive I2C0 clock */ + }; + }; + + i2c_gpio1 { + pinctrl_i2c_gpio1: i2c_gpio1-0 { + atmel,pins = + <2 0 0x0 0x2 /* PC0 gpio multidrive I2C1 data */ + 2 1 0x0 0x2>; /* PC1 gpio multidrive I2C1 clock */ + }; + }; + + i2c_gpio2 { + pinctrl_i2c_gpio2: i2c_gpio2-0 { + atmel,pins = + <1 4 0x0 0x2 /* PB4 gpio multidrive I2C2 data */ + 1 5 0x0 0x2>; /* PB5 gpio multidrive I2C2 clock */ + }; + }; + pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; @@ -471,6 +537,8 @@ interrupts = <9 4 6>; #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; status = "disabled"; }; @@ -480,6 +548,8 @@ interrupts = <10 4 6>; #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; status = "disabled"; }; @@ -489,6 +559,8 @@ interrupts = <11 4 6>; #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; status = "disabled"; }; @@ -505,6 +577,9 @@ atmel,adc-drdy-mask = <0x1000000>; atmel,adc-status-register = <0x30>; atmel,adc-trigger-register = <0xc0>; + atmel,adc-res = <8 10>; + atmel,adc-res-names = "lowres", "highres"; + atmel,adc-use-res = "highres"; trigger@0 { trigger-name = "external-rising"; @@ -529,6 +604,35 @@ trigger-value = <0x6>; }; }; + + spi0: spi@f0000000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xf0000000 0x100>; + interrupts = <13 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0>; + status = "disabled"; + }; + + spi1: spi@f0004000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xf0004000 0x100>; + interrupts = <14 4 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1>; + status = "disabled"; + }; + + rtc@fffffeb0 { + compatible = "atmel,at91rm9200-rtc"; + reg = <0xfffffeb0 0x40>; + interrupts = <1 4 7>; + status = "disabled"; + }; }; nand0: nand@40000000 { @@ -577,6 +681,8 @@ i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_gpio0>; status = "disabled"; }; @@ -590,6 +696,8 @@ i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_gpio1>; status = "disabled"; }; @@ -603,6 +711,8 @@ i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_gpio2>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi index 4027ac7e4502..347a74a857f6 100644 --- a/arch/arm/boot/dts/at91sam9x5cm.dtsi +++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi @@ -24,6 +24,16 @@ }; ahb { + apb { + pinctrl@fffff400 { + 1wire_cm { + pinctrl_1wire_cm: 1wire_cm-0 { + atmel,pins = <1 18 0x0 0x2>; /* PB18 multidrive, conflicts with led */ + }; + }; + }; + }; + nand0: nand@40000000 { nand-bus-width = <8>; nand-ecc-mode = "hw"; @@ -74,4 +84,14 @@ gpios = <&pioD 21 0>; }; }; + + 1wire_cm { + compatible = "w1-gpio"; + gpios = <&pioB 18 0>; + linux,open-drain; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_1wire_cm>; + status = "okay"; + }; + }; diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index 8a7cf1d9cf5d..1fa48d2bfd80 100644 --- a/arch/arm/boot/dts/at91sam9x5ek.dtsi +++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi @@ -13,7 +13,7 @@ compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; chosen { - bootargs = "128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; + bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs"; }; ahb { @@ -52,23 +52,10 @@ status = "okay"; }; - macb0: ethernet@f802c000 { - phy-mode = "rmii"; - status = "okay"; - }; - i2c0: i2c@f8010000 { status = "okay"; }; - i2c1: i2c@f8014000 { - status = "okay"; - }; - - i2c2: i2c@f8018000 { - status = "okay"; - }; - pinctrl@fffff400 { mmc0 { pinctrl_board_mmc0: mmc0-board { @@ -84,6 +71,16 @@ }; }; }; + + spi0: spi@f0000000 { + status = "okay"; + cs-gpios = <&pioA 14 0>, <0>, <0>, <0>; + m25p80@0 { + compatible = "atmel,at25df321a"; + spi-max-frequency = <50000000>; + reg = <0>; + }; + }; }; usb0: ohci@00600000 { diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi index 7e0481e2441a..f0052dccf9a8 100644 --- a/arch/arm/boot/dts/bcm2835.dtsi +++ b/arch/arm/boot/dts/bcm2835.dtsi @@ -34,6 +34,11 @@ reg = <0x7e100000 0x28>; }; + rng { + compatible = "brcm,bcm2835-rng"; + reg = <0x7e104000 0x10>; + }; + uart@20201000 { compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell"; reg = <0x7e201000 0x1000>; @@ -64,6 +69,16 @@ #interrupt-cells = <2>; }; + spi: spi@20204000 { + compatible = "brcm,bcm2835-spi"; + reg = <0x7e204000 0x1000>; + interrupts = <2 22>; + clocks = <&clk_spi>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + i2c0: i2c@20205000 { compatible = "brcm,bcm2835-i2c"; reg = <0x7e205000 0x1000>; @@ -107,5 +122,12 @@ #clock-cells = <0>; clock-frequency = <250000000>; }; + + clk_spi: spi { + compatible = "fixed-clock"; + reg = <2>; + #clock-cells = <0>; + clock-frequency = <250000000>; + }; }; }; diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index aaa63d0a8096..b6bc4ff17f26 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -191,7 +191,7 @@ prcmu: prcmu@80157000 { compatible = "stericsson,db8500-prcmu"; - reg = <0x80157000 0x1000>, <0x801b0000 0x8000>, <0x801b8000 0x1000>; + reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x1000>; reg-names = "prcmu", "prcmu-tcpm", "prcmu-tcdm"; interrupts = <0 47 0x4>; #address-cells = <1>; @@ -674,10 +674,13 @@ compatible = "regulator-gpio"; regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2600000>; + regulator-max-microvolt = <2900000>; regulator-name = "mmci-reg"; regulator-type = "voltage"; + startup-delay-us = <100>; + enable-active-high; + states = <1800000 0x1 2900000 0x0>; diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index f7509cafc377..6cab46849cdb 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -50,6 +50,11 @@ #clock-cells = <1>; }; + thermal: thermal@d001c { + compatible = "marvell,dove-thermal"; + reg = <0xd001c 0x0c>, <0xd005c 0x08>; + }; + uart0: serial@12000 { compatible = "ns16550a"; reg = <0x12000 0x100>; diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi index 379128eb9d98..c0bc426952ea 100644 --- a/arch/arm/boot/dts/href.dtsi +++ b/arch/arm/boot/dts/href.dtsi @@ -87,6 +87,7 @@ mmc-cap-sd-highspeed; mmc-cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux3_reg>; + vqmmc-supply = <&vmmci>; cd-gpios = <&tc3589x_gpio 3 0x4>; diff --git a/arch/arm/boot/dts/hrefprev60.dts b/arch/arm/boot/dts/hrefprev60.dts index eec29c4a86dc..c2d274815923 100644 --- a/arch/arm/boot/dts/hrefprev60.dts +++ b/arch/arm/boot/dts/hrefprev60.dts @@ -25,6 +25,14 @@ }; soc-u9500 { + prcmu@80157000 { + ab8500@5 { + ab8500-gpio { + compatible = "stericsson,ab8500-gpio"; + }; + }; + }; + i2c@80004000 { tps61052@33 { compatible = "tps61052"; @@ -40,7 +48,7 @@ vmmci: regulator-gpio { gpios = <&tc3589x_gpio 18 0x4>; - gpio-enable = <&tc3589x_gpio 17 0x4>; + enable-gpio = <&tc3589x_gpio 17 0x4>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 56afcf41aae0..ad2d79324cd3 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -295,6 +295,7 @@ }; digctl@8001c000 { + compatible = "fsl,imx23-digctl"; reg = <0x8001c000 2000>; status = "disabled"; }; @@ -321,6 +322,7 @@ }; ocotp@8002c000 { + compatible = "fsl,ocotp"; reg = <0x8002c000 0x2000>; status = "disabled"; }; @@ -360,7 +362,7 @@ ranges; clks: clkctrl@80040000 { - compatible = "fsl,imx23-clkctrl"; + compatible = "fsl,imx23-clkctrl", "fsl,clkctrl"; reg = <0x80040000 0x2000>; #clock-cells = <1>; }; @@ -426,6 +428,7 @@ compatible = "fsl,imx23-timrot", "fsl,timrot"; reg = <0x80068000 0x2000>; interrupts = <28 29 30 31>; + clocks = <&clks 28>; }; auart0: serial@8006c000 { diff --git a/arch/arm/boot/dts/imx25-karo-tx25.dts b/arch/arm/boot/dts/imx25-karo-tx25.dts index 1a9d0491cdce..f8db366c46ff 100644 --- a/arch/arm/boot/dts/imx25-karo-tx25.dts +++ b/arch/arm/boot/dts/imx25-karo-tx25.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "imx25.dtsi" +#include "imx25.dtsi" / { model = "Ka-Ro TX25"; diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts index a02a860afd18..f607ce520eda 100644 --- a/arch/arm/boot/dts/imx25-pdk.dts +++ b/arch/arm/boot/dts/imx25-pdk.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "imx25.dtsi" +#include "imx25.dtsi" / { model = "Freescale i.MX25 Product Development Kit"; diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi index 94f33059158a..d2550e0bca24 100644 --- a/arch/arm/boot/dts/imx25.dtsi +++ b/arch/arm/boot/dts/imx25.dtsi @@ -9,7 +9,7 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { aliases { diff --git a/arch/arm/boot/dts/imx27-apf27.dts b/arch/arm/boot/dts/imx27-apf27.dts index b464c807d8d9..ba4c6df08ece 100644 --- a/arch/arm/boot/dts/imx27-apf27.dts +++ b/arch/arm/boot/dts/imx27-apf27.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "imx27.dtsi" +#include "imx27.dtsi" / { model = "Armadeus Systems APF27 module"; diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts b/arch/arm/boot/dts/imx27-apf27dev.dts new file mode 100644 index 000000000000..66b8e1c1b0be --- /dev/null +++ b/arch/arm/boot/dts/imx27-apf27dev.dts @@ -0,0 +1,60 @@ +/* + * Copyright 2013 Armadeus Systems - <support@armadeus.com> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/* APF27Dev is a docking board for the APF27 SOM */ +#include "imx27-apf27.dts" + +/ { + model = "Armadeus Systems APF27Dev docking/development board"; + compatible = "armadeus,imx27-apf27dev", "armadeus,imx27-apf27", "fsl,imx27"; + + gpio-keys { + compatible = "gpio-keys"; + + user-key { + label = "user"; + gpios = <&gpio6 13 0>; + linux,code = <276>; /* BTN_EXTRA */ + }; + }; + + leds { + compatible = "gpio-leds"; + + user { + label = "Heartbeat"; + gpios = <&gpio6 14 0>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&cspi1 { + fsl,spi-num-chipselects = <1>; + cs-gpios = <&gpio4 28 1>; + status = "okay"; +}; + +&cspi2 { + fsl,spi-num-chipselects = <3>; + cs-gpios = <&gpio4 21 1>, <&gpio4 27 1>, + <&gpio2 17 1>; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <400000>; + status = "okay"; +}; + +&i2c2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx27-pdk.dts b/arch/arm/boot/dts/imx27-pdk.dts index 41cd1105608e..5ce89aa275df 100644 --- a/arch/arm/boot/dts/imx27-pdk.dts +++ b/arch/arm/boot/dts/imx27-pdk.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "imx27.dtsi" +#include "imx27.dtsi" / { model = "Freescale i.MX27 Product Development Kit"; diff --git a/arch/arm/boot/dts/imx27-phytec-phycore.dts b/arch/arm/boot/dts/imx27-phytec-phycore.dts index 53b0ec0c228e..fe64e3a91df0 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycore.dts +++ b/arch/arm/boot/dts/imx27-phytec-phycore.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "imx27.dtsi" +#include "imx27.dtsi" / { model = "Phytec pcm038"; @@ -71,3 +71,9 @@ #size-cells = <1>; }; }; + +&nfc { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 5a82cb5707a8..ff4bd4873edf 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -9,7 +9,7 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { aliases { @@ -60,14 +60,41 @@ wdog: wdog@10002000 { compatible = "fsl,imx27-wdt", "fsl,imx21-wdt"; - reg = <0x10002000 0x4000>; + reg = <0x10002000 0x1000>; interrupts = <27>; + clocks = <&clks 0>; + }; + + gpt1: timer@10003000 { + compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; + reg = <0x10003000 0x1000>; + interrupts = <26>; + clocks = <&clks 46>, <&clks 61>; + clock-names = "ipg", "per"; + }; + + gpt2: timer@10004000 { + compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; + reg = <0x10004000 0x1000>; + interrupts = <25>; + clocks = <&clks 45>, <&clks 61>; + clock-names = "ipg", "per"; + }; + + gpt3: timer@10005000 { + compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; + reg = <0x10005000 0x1000>; + interrupts = <24>; + clocks = <&clks 44>, <&clks 61>; + clock-names = "ipg", "per"; }; uart1: serial@1000a000 { compatible = "fsl,imx27-uart", "fsl,imx21-uart"; reg = <0x1000a000 0x1000>; interrupts = <20>; + clocks = <&clks 81>, <&clks 61>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -75,6 +102,8 @@ compatible = "fsl,imx27-uart", "fsl,imx21-uart"; reg = <0x1000b000 0x1000>; interrupts = <19>; + clocks = <&clks 80>, <&clks 61>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -82,6 +111,8 @@ compatible = "fsl,imx27-uart", "fsl,imx21-uart"; reg = <0x1000c000 0x1000>; interrupts = <18>; + clocks = <&clks 79>, <&clks 61>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -89,6 +120,8 @@ compatible = "fsl,imx27-uart", "fsl,imx21-uart"; reg = <0x1000d000 0x1000>; interrupts = <17>; + clocks = <&clks 78>, <&clks 61>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -98,6 +131,8 @@ compatible = "fsl,imx27-cspi"; reg = <0x1000e000 0x1000>; interrupts = <16>; + clocks = <&clks 53>, <&clks 0>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -107,6 +142,8 @@ compatible = "fsl,imx27-cspi"; reg = <0x1000f000 0x1000>; interrupts = <15>; + clocks = <&clks 52>, <&clks 0>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -116,6 +153,7 @@ compatible = "fsl,imx27-i2c", "fsl,imx21-i2c"; reg = <0x10012000 0x1000>; interrupts = <12>; + clocks = <&clks 40>; status = "disabled"; }; @@ -185,13 +223,33 @@ compatible = "fsl,imx27-cspi"; reg = <0x10017000 0x1000>; interrupts = <6>; + clocks = <&clks 51>, <&clks 0>; + clock-names = "ipg", "per"; status = "disabled"; }; + gpt4: timer@10019000 { + compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; + reg = <0x10019000 0x1000>; + interrupts = <4>; + clocks = <&clks 43>, <&clks 61>; + clock-names = "ipg", "per"; + }; + + gpt5: timer@1001a000 { + compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; + reg = <0x1001a000 0x1000>; + interrupts = <3>; + clocks = <&clks 42>, <&clks 61>; + clock-names = "ipg", "per"; + }; + uart5: serial@1001b000 { compatible = "fsl,imx27-uart", "fsl,imx21-uart"; reg = <0x1001b000 0x1000>; interrupts = <49>; + clocks = <&clks 77>, <&clks 61>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -199,6 +257,8 @@ compatible = "fsl,imx27-uart", "fsl,imx21-uart"; reg = <0x1001c000 0x1000>; interrupts = <48>; + clocks = <&clks 78>, <&clks 61>; + clock-names = "ipg", "per"; status = "disabled"; }; @@ -208,9 +268,17 @@ compatible = "fsl,imx27-i2c", "fsl,imx21-i2c"; reg = <0x1001d000 0x1000>; interrupts = <1>; + clocks = <&clks 39>; status = "disabled"; }; + gpt6: timer@1001f000 { + compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; + reg = <0x1001f000 0x1000>; + interrupts = <2>; + clocks = <&clks 41>, <&clks 61>; + clock-names = "ipg", "per"; + }; }; aipi@10020000 { /* AIPI2 */ @@ -224,10 +292,19 @@ compatible = "fsl,imx27-fec"; reg = <0x1002b000 0x4000>; interrupts = <50>; + clocks = <&clks 48>, <&clks 67>, <&clks 0>; + clock-names = "ipg", "ahb", "ptp"; status = "disabled"; }; + + clks: ccm@10027000{ + compatible = "fsl,imx27-ccm"; + reg = <0x10027000 0x1000>; + #clock-cells = <1>; + }; }; + nfc: nand@d8000000 { #address-cells = <1>; #size-cells = <1>; @@ -235,6 +312,7 @@ compatible = "fsl,imx27-nand"; reg = <0xd8000000 0x1000>; interrupts = <29>; + clocks = <&clks 54>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts index 6ce3d17c3a29..fd36e1cca104 100644 --- a/arch/arm/boot/dts/imx28-m28evk.dts +++ b/arch/arm/boot/dts/imx28-m28evk.dts @@ -152,7 +152,6 @@ i2c0: i2c@80058000 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins_a>; - clock-frequency = <400000>; status = "okay"; sgtl5000: codec@0a { diff --git a/arch/arm/boot/dts/imx28-sps1.dts b/arch/arm/boot/dts/imx28-sps1.dts index e6cde8aa7fff..6c6a5442800a 100644 --- a/arch/arm/boot/dts/imx28-sps1.dts +++ b/arch/arm/boot/dts/imx28-sps1.dts @@ -70,7 +70,6 @@ i2c0: i2c@80058000 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins_a>; - clock-frequency = <400000>; status = "okay"; rtc: rtc@51 { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 7ba49662b9bc..64af2381c1b0 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -647,6 +647,7 @@ }; digctl@8001c000 { + compatible = "fsl,imx28-digctl"; reg = <0x8001c000 0x2000>; interrupts = <89>; status = "disabled"; @@ -676,6 +677,7 @@ }; ocotp@8002c000 { + compatible = "fsl,ocotp"; reg = <0x8002c000 0x2000>; status = "disabled"; }; @@ -755,7 +757,7 @@ ranges; clks: clkctrl@80040000 { - compatible = "fsl,imx28-clkctrl"; + compatible = "fsl,imx28-clkctrl", "fsl,clkctrl"; reg = <0x80040000 0x2000>; #clock-cells = <1>; }; @@ -838,6 +840,7 @@ compatible = "fsl,imx28-timrot", "fsl,timrot"; reg = <0x80068000 0x2000>; interrupts = <48 49 50 51>; + clocks = <&clks 26>; }; auart0: serial@8006a000 { diff --git a/arch/arm/boot/dts/imx31-bug.dts b/arch/arm/boot/dts/imx31-bug.dts index 9ac6f6ba1d64..2424abfc9c7b 100644 --- a/arch/arm/boot/dts/imx31-bug.dts +++ b/arch/arm/boot/dts/imx31-bug.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "imx31.dtsi" +#include "imx31.dtsi" / { model = "Buglabs i.MX31 Bug 1.x"; diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi index 454c2d175402..c5449257ad9a 100644 --- a/arch/arm/boot/dts/imx31.dtsi +++ b/arch/arm/boot/dts/imx31.dtsi @@ -9,7 +9,7 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { aliases { @@ -101,5 +101,21 @@ #clock-cells = <1>; }; }; + + aips@53f00000 { /* AIPS2 */ + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x53f00000 0x100000>; + ranges; + + gpt: timer@53f90000 { + compatible = "fsl,imx31-gpt"; + reg = <0x53f90000 0x4000>; + interrupts = <29>; + clocks = <&clks 10>, <&clks 22>; + clock-names = "ipg", "per"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/imx35-pinfunc.h b/arch/arm/boot/dts/imx35-pinfunc.h new file mode 100644 index 000000000000..4911f2c405fa --- /dev/null +++ b/arch/arm/boot/dts/imx35-pinfunc.h @@ -0,0 +1,970 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __DTS_IMX35_PINFUNC_H +#define __DTS_IMX35_PINFUNC_H + +/* + * The pin function ID is a tuple of + * <mux_reg conf_reg input_reg mux_mode input_val> + */ +#define MX35_PAD_CAPTURE__GPT_CAPIN1 0x004 0x328 0x000 0x0 0x0 +#define MX35_PAD_CAPTURE__GPT_CMPOUT2 0x004 0x328 0x000 0x1 0x0 +#define MX35_PAD_CAPTURE__CSPI2_SS1 0x004 0x328 0x7f4 0x2 0x0 +#define MX35_PAD_CAPTURE__EPIT1_EPITO 0x004 0x328 0x000 0x3 0x0 +#define MX35_PAD_CAPTURE__CCM_CLK32K 0x004 0x328 0x7d0 0x4 0x0 +#define MX35_PAD_CAPTURE__GPIO1_4 0x004 0x328 0x850 0x5 0x0 +#define MX35_PAD_COMPARE__GPT_CMPOUT1 0x008 0x32c 0x000 0x0 0x0 +#define MX35_PAD_COMPARE__GPT_CAPIN2 0x008 0x32c 0x000 0x1 0x0 +#define MX35_PAD_COMPARE__GPT_CMPOUT3 0x008 0x32c 0x000 0x2 0x0 +#define MX35_PAD_COMPARE__EPIT2_EPITO 0x008 0x32c 0x000 0x3 0x0 +#define MX35_PAD_COMPARE__GPIO1_5 0x008 0x32c 0x854 0x5 0x0 +#define MX35_PAD_COMPARE__SDMA_EXTDMA_2 0x008 0x32c 0x000 0x7 0x0 +#define MX35_PAD_WDOG_RST__WDOG_WDOG_B 0x00c 0x330 0x000 0x0 0x0 +#define MX35_PAD_WDOG_RST__IPU_FLASH_STROBE 0x00c 0x330 0x000 0x3 0x0 +#define MX35_PAD_WDOG_RST__GPIO1_6 0x00c 0x330 0x858 0x5 0x0 +#define MX35_PAD_GPIO1_0__GPIO1_0 0x010 0x334 0x82c 0x0 0x0 +#define MX35_PAD_GPIO1_0__CCM_PMIC_RDY 0x010 0x334 0x7d4 0x1 0x0 +#define MX35_PAD_GPIO1_0__OWIRE_LINE 0x010 0x334 0x990 0x2 0x0 +#define MX35_PAD_GPIO1_0__SDMA_EXTDMA_0 0x010 0x334 0x000 0x7 0x0 +#define MX35_PAD_GPIO1_1__GPIO1_1 0x014 0x338 0x838 0x0 0x0 +#define MX35_PAD_GPIO1_1__PWM_PWMO 0x014 0x338 0x000 0x2 0x0 +#define MX35_PAD_GPIO1_1__CSPI1_SS2 0x014 0x338 0x7d8 0x3 0x0 +#define MX35_PAD_GPIO1_1__SCC_TAMPER_DETECT 0x014 0x338 0x000 0x6 0x0 +#define MX35_PAD_GPIO1_1__SDMA_EXTDMA_1 0x014 0x338 0x000 0x7 0x0 +#define MX35_PAD_GPIO2_0__GPIO2_0 0x018 0x33c 0x868 0x0 0x0 +#define MX35_PAD_GPIO2_0__USB_TOP_USBOTG_CLK 0x018 0x33c 0x000 0x1 0x0 +#define MX35_PAD_GPIO3_0__GPIO3_0 0x01c 0x340 0x8e8 0x0 0x0 +#define MX35_PAD_GPIO3_0__USB_TOP_USBH2_CLK 0x01c 0x340 0x000 0x1 0x0 +#define MX35_PAD_RESET_IN_B__CCM_RESET_IN_B 0x000 0x344 0x000 0x0 0x0 +#define MX35_PAD_POR_B__CCM_POR_B 0x000 0x348 0x000 0x0 0x0 +#define MX35_PAD_CLKO__CCM_CLKO 0x020 0x34c 0x000 0x0 0x0 +#define MX35_PAD_CLKO__GPIO1_8 0x020 0x34c 0x860 0x5 0x0 +#define MX35_PAD_BOOT_MODE0__CCM_BOOT_MODE_0 0x000 0x350 0x000 0x0 0x0 +#define MX35_PAD_BOOT_MODE1__CCM_BOOT_MODE_1 0x000 0x354 0x000 0x0 0x0 +#define MX35_PAD_CLK_MODE0__CCM_CLK_MODE_0 0x000 0x358 0x000 0x0 0x0 +#define MX35_PAD_CLK_MODE1__CCM_CLK_MODE_1 0x000 0x35c 0x000 0x0 0x0 +#define MX35_PAD_POWER_FAIL__CCM_DSM_WAKEUP_INT_26 0x000 0x360 0x000 0x0 0x0 +#define MX35_PAD_VSTBY__CCM_VSTBY 0x024 0x364 0x000 0x0 0x0 +#define MX35_PAD_VSTBY__GPIO1_7 0x024 0x364 0x85c 0x5 0x0 +#define MX35_PAD_A0__EMI_EIM_DA_L_0 0x028 0x368 0x000 0x0 0x0 +#define MX35_PAD_A1__EMI_EIM_DA_L_1 0x02c 0x36c 0x000 0x0 0x0 +#define MX35_PAD_A2__EMI_EIM_DA_L_2 0x030 0x370 0x000 0x0 0x0 +#define MX35_PAD_A3__EMI_EIM_DA_L_3 0x034 0x374 0x000 0x0 0x0 +#define MX35_PAD_A4__EMI_EIM_DA_L_4 0x038 0x378 0x000 0x0 0x0 +#define MX35_PAD_A5__EMI_EIM_DA_L_5 0x03c 0x37c 0x000 0x0 0x0 +#define MX35_PAD_A6__EMI_EIM_DA_L_6 0x040 0x380 0x000 0x0 0x0 +#define MX35_PAD_A7__EMI_EIM_DA_L_7 0x044 0x384 0x000 0x0 0x0 +#define MX35_PAD_A8__EMI_EIM_DA_H_8 0x048 0x388 0x000 0x0 0x0 +#define MX35_PAD_A9__EMI_EIM_DA_H_9 0x04c 0x38c 0x000 0x0 0x0 +#define MX35_PAD_A10__EMI_EIM_DA_H_10 0x050 0x390 0x000 0x0 0x0 +#define MX35_PAD_MA10__EMI_MA10 0x054 0x394 0x000 0x0 0x0 +#define MX35_PAD_A11__EMI_EIM_DA_H_11 0x058 0x398 0x000 0x0 0x0 +#define MX35_PAD_A12__EMI_EIM_DA_H_12 0x05c 0x39c 0x000 0x0 0x0 +#define MX35_PAD_A13__EMI_EIM_DA_H_13 0x060 0x3a0 0x000 0x0 0x0 +#define MX35_PAD_A14__EMI_EIM_DA_H2_14 0x064 0x3a4 0x000 0x0 0x0 +#define MX35_PAD_A15__EMI_EIM_DA_H2_15 0x068 0x3a8 0x000 0x0 0x0 +#define MX35_PAD_A16__EMI_EIM_A_16 0x06c 0x3ac 0x000 0x0 0x0 +#define MX35_PAD_A17__EMI_EIM_A_17 0x070 0x3b0 0x000 0x0 0x0 +#define MX35_PAD_A18__EMI_EIM_A_18 0x074 0x3b4 0x000 0x0 0x0 +#define MX35_PAD_A19__EMI_EIM_A_19 0x078 0x3b8 0x000 0x0 0x0 +#define MX35_PAD_A20__EMI_EIM_A_20 0x07c 0x3bc 0x000 0x0 0x0 +#define MX35_PAD_A21__EMI_EIM_A_21 0x080 0x3c0 0x000 0x0 0x0 +#define MX35_PAD_A22__EMI_EIM_A_22 0x084 0x3c4 0x000 0x0 0x0 +#define MX35_PAD_A23__EMI_EIM_A_23 0x088 0x3c8 0x000 0x0 0x0 +#define MX35_PAD_A24__EMI_EIM_A_24 0x08c 0x3cc 0x000 0x0 0x0 +#define MX35_PAD_A25__EMI_EIM_A_25 0x090 0x3d0 0x000 0x0 0x0 +#define MX35_PAD_SDBA1__EMI_EIM_SDBA1 0x000 0x3d4 0x000 0x0 0x0 +#define MX35_PAD_SDBA0__EMI_EIM_SDBA0 0x000 0x3d8 0x000 0x0 0x0 +#define MX35_PAD_SD0__EMI_DRAM_D_0 0x000 0x3dc 0x000 0x0 0x0 +#define MX35_PAD_SD1__EMI_DRAM_D_1 0x000 0x3e0 0x000 0x0 0x0 +#define MX35_PAD_SD2__EMI_DRAM_D_2 0x000 0x3e4 0x000 0x0 0x0 +#define MX35_PAD_SD3__EMI_DRAM_D_3 0x000 0x3e8 0x000 0x0 0x0 +#define MX35_PAD_SD4__EMI_DRAM_D_4 0x000 0x3ec 0x000 0x0 0x0 +#define MX35_PAD_SD5__EMI_DRAM_D_5 0x000 0x3f0 0x000 0x0 0x0 +#define MX35_PAD_SD6__EMI_DRAM_D_6 0x000 0x3f4 0x000 0x0 0x0 +#define MX35_PAD_SD7__EMI_DRAM_D_7 0x000 0x3f8 0x000 0x0 0x0 +#define MX35_PAD_SD8__EMI_DRAM_D_8 0x000 0x3fc 0x000 0x0 0x0 +#define MX35_PAD_SD9__EMI_DRAM_D_9 0x000 0x400 0x000 0x0 0x0 +#define MX35_PAD_SD10__EMI_DRAM_D_10 0x000 0x404 0x000 0x0 0x0 +#define MX35_PAD_SD11__EMI_DRAM_D_11 0x000 0x408 0x000 0x0 0x0 +#define MX35_PAD_SD12__EMI_DRAM_D_12 0x000 0x40c 0x000 0x0 0x0 +#define MX35_PAD_SD13__EMI_DRAM_D_13 0x000 0x410 0x000 0x0 0x0 +#define MX35_PAD_SD14__EMI_DRAM_D_14 0x000 0x414 0x000 0x0 0x0 +#define MX35_PAD_SD15__EMI_DRAM_D_15 0x000 0x418 0x000 0x0 0x0 +#define MX35_PAD_SD16__EMI_DRAM_D_16 0x000 0x41c 0x000 0x0 0x0 +#define MX35_PAD_SD17__EMI_DRAM_D_17 0x000 0x420 0x000 0x0 0x0 +#define MX35_PAD_SD18__EMI_DRAM_D_18 0x000 0x424 0x000 0x0 0x0 +#define MX35_PAD_SD19__EMI_DRAM_D_19 0x000 0x428 0x000 0x0 0x0 +#define MX35_PAD_SD20__EMI_DRAM_D_20 0x000 0x42c 0x000 0x0 0x0 +#define MX35_PAD_SD21__EMI_DRAM_D_21 0x000 0x430 0x000 0x0 0x0 +#define MX35_PAD_SD22__EMI_DRAM_D_22 0x000 0x434 0x000 0x0 0x0 +#define MX35_PAD_SD23__EMI_DRAM_D_23 0x000 0x438 0x000 0x0 0x0 +#define MX35_PAD_SD24__EMI_DRAM_D_24 0x000 0x43c 0x000 0x0 0x0 +#define MX35_PAD_SD25__EMI_DRAM_D_25 0x000 0x440 0x000 0x0 0x0 +#define MX35_PAD_SD26__EMI_DRAM_D_26 0x000 0x444 0x000 0x0 0x0 +#define MX35_PAD_SD27__EMI_DRAM_D_27 0x000 0x448 0x000 0x0 0x0 +#define MX35_PAD_SD28__EMI_DRAM_D_28 0x000 0x44c 0x000 0x0 0x0 +#define MX35_PAD_SD29__EMI_DRAM_D_29 0x000 0x450 0x000 0x0 0x0 +#define MX35_PAD_SD30__EMI_DRAM_D_30 0x000 0x454 0x000 0x0 0x0 +#define MX35_PAD_SD31__EMI_DRAM_D_31 0x000 0x458 0x000 0x0 0x0 +#define MX35_PAD_DQM0__EMI_DRAM_DQM_0 0x000 0x45c 0x000 0x0 0x0 +#define MX35_PAD_DQM1__EMI_DRAM_DQM_1 0x000 0x460 0x000 0x0 0x0 +#define MX35_PAD_DQM2__EMI_DRAM_DQM_2 0x000 0x464 0x000 0x0 0x0 +#define MX35_PAD_DQM3__EMI_DRAM_DQM_3 0x000 0x468 0x000 0x0 0x0 +#define MX35_PAD_EB0__EMI_EIM_EB0_B 0x094 0x46c 0x000 0x0 0x0 +#define MX35_PAD_EB1__EMI_EIM_EB1_B 0x098 0x470 0x000 0x0 0x0 +#define MX35_PAD_OE__EMI_EIM_OE 0x09c 0x474 0x000 0x0 0x0 +#define MX35_PAD_CS0__EMI_EIM_CS0 0x0a0 0x478 0x000 0x0 0x0 +#define MX35_PAD_CS1__EMI_EIM_CS1 0x0a4 0x47c 0x000 0x0 0x0 +#define MX35_PAD_CS1__EMI_NANDF_CE3 0x0a4 0x47c 0x000 0x3 0x0 +#define MX35_PAD_CS2__EMI_EIM_CS2 0x0a8 0x480 0x000 0x0 0x0 +#define MX35_PAD_CS3__EMI_EIM_CS3 0x0ac 0x484 0x000 0x0 0x0 +#define MX35_PAD_CS4__EMI_EIM_CS4 0x0b0 0x488 0x000 0x0 0x0 +#define MX35_PAD_CS4__EMI_DTACK_B 0x0b0 0x488 0x800 0x1 0x0 +#define MX35_PAD_CS4__EMI_NANDF_CE1 0x0b0 0x488 0x000 0x3 0x0 +#define MX35_PAD_CS4__GPIO1_20 0x0b0 0x488 0x83c 0x5 0x0 +#define MX35_PAD_CS5__EMI_EIM_CS5 0x0b4 0x48c 0x000 0x0 0x0 +#define MX35_PAD_CS5__CSPI2_SS2 0x0b4 0x48c 0x7f8 0x1 0x0 +#define MX35_PAD_CS5__CSPI1_SS2 0x0b4 0x48c 0x7d8 0x2 0x1 +#define MX35_PAD_CS5__EMI_NANDF_CE2 0x0b4 0x48c 0x000 0x3 0x0 +#define MX35_PAD_CS5__GPIO1_21 0x0b4 0x48c 0x840 0x5 0x0 +#define MX35_PAD_NF_CE0__EMI_NANDF_CE0 0x0b8 0x490 0x000 0x0 0x0 +#define MX35_PAD_NF_CE0__GPIO1_22 0x0b8 0x490 0x844 0x5 0x0 +#define MX35_PAD_ECB__EMI_EIM_ECB 0x000 0x494 0x000 0x0 0x0 +#define MX35_PAD_LBA__EMI_EIM_LBA 0x0bc 0x498 0x000 0x0 0x0 +#define MX35_PAD_BCLK__EMI_EIM_BCLK 0x0c0 0x49c 0x000 0x0 0x0 +#define MX35_PAD_RW__EMI_EIM_RW 0x0c4 0x4a0 0x000 0x0 0x0 +#define MX35_PAD_RAS__EMI_DRAM_RAS 0x000 0x4a4 0x000 0x0 0x0 +#define MX35_PAD_CAS__EMI_DRAM_CAS 0x000 0x4a8 0x000 0x0 0x0 +#define MX35_PAD_SDWE__EMI_DRAM_SDWE 0x000 0x4ac 0x000 0x0 0x0 +#define MX35_PAD_SDCKE0__EMI_DRAM_SDCKE_0 0x000 0x4b0 0x000 0x0 0x0 +#define MX35_PAD_SDCKE1__EMI_DRAM_SDCKE_1 0x000 0x4b4 0x000 0x0 0x0 +#define MX35_PAD_SDCLK__EMI_DRAM_SDCLK 0x000 0x4b8 0x000 0x0 0x0 +#define MX35_PAD_SDQS0__EMI_DRAM_SDQS_0 0x000 0x4bc 0x000 0x0 0x0 +#define MX35_PAD_SDQS1__EMI_DRAM_SDQS_1 0x000 0x4c0 0x000 0x0 0x0 +#define MX35_PAD_SDQS2__EMI_DRAM_SDQS_2 0x000 0x4c4 0x000 0x0 0x0 +#define MX35_PAD_SDQS3__EMI_DRAM_SDQS_3 0x000 0x4c8 0x000 0x0 0x0 +#define MX35_PAD_NFWE_B__EMI_NANDF_WE_B 0x0c8 0x4cc 0x000 0x0 0x0 +#define MX35_PAD_NFWE_B__USB_TOP_USBH2_DATA_3 0x0c8 0x4cc 0x9d8 0x1 0x0 +#define MX35_PAD_NFWE_B__IPU_DISPB_D0_VSYNC 0x0c8 0x4cc 0x924 0x2 0x0 +#define MX35_PAD_NFWE_B__GPIO2_18 0x0c8 0x4cc 0x88c 0x5 0x0 +#define MX35_PAD_NFWE_B__ARM11P_TOP_TRACE_0 0x0c8 0x4cc 0x000 0x7 0x0 +#define MX35_PAD_NFRE_B__EMI_NANDF_RE_B 0x0cc 0x4d0 0x000 0x0 0x0 +#define MX35_PAD_NFRE_B__USB_TOP_USBH2_DIR 0x0cc 0x4d0 0x9ec 0x1 0x0 +#define MX35_PAD_NFRE_B__IPU_DISPB_BCLK 0x0cc 0x4d0 0x000 0x2 0x0 +#define MX35_PAD_NFRE_B__GPIO2_19 0x0cc 0x4d0 0x890 0x5 0x0 +#define MX35_PAD_NFRE_B__ARM11P_TOP_TRACE_1 0x0cc 0x4d0 0x000 0x7 0x0 +#define MX35_PAD_NFALE__EMI_NANDF_ALE 0x0d0 0x4d4 0x000 0x0 0x0 +#define MX35_PAD_NFALE__USB_TOP_USBH2_STP 0x0d0 0x4d4 0x000 0x1 0x0 +#define MX35_PAD_NFALE__IPU_DISPB_CS0 0x0d0 0x4d4 0x000 0x2 0x0 +#define MX35_PAD_NFALE__GPIO2_20 0x0d0 0x4d4 0x898 0x5 0x0 +#define MX35_PAD_NFALE__ARM11P_TOP_TRACE_2 0x0d0 0x4d4 0x000 0x7 0x0 +#define MX35_PAD_NFCLE__EMI_NANDF_CLE 0x0d4 0x4d8 0x000 0x0 0x0 +#define MX35_PAD_NFCLE__USB_TOP_USBH2_NXT 0x0d4 0x4d8 0x9f0 0x1 0x0 +#define MX35_PAD_NFCLE__IPU_DISPB_PAR_RS 0x0d4 0x4d8 0x000 0x2 0x0 +#define MX35_PAD_NFCLE__GPIO2_21 0x0d4 0x4d8 0x89c 0x5 0x0 +#define MX35_PAD_NFCLE__ARM11P_TOP_TRACE_3 0x0d4 0x4d8 0x000 0x7 0x0 +#define MX35_PAD_NFWP_B__EMI_NANDF_WP_B 0x0d8 0x4dc 0x000 0x0 0x0 +#define MX35_PAD_NFWP_B__USB_TOP_USBH2_DATA_7 0x0d8 0x4dc 0x9e8 0x1 0x0 +#define MX35_PAD_NFWP_B__IPU_DISPB_WR 0x0d8 0x4dc 0x000 0x2 0x0 +#define MX35_PAD_NFWP_B__GPIO2_22 0x0d8 0x4dc 0x8a0 0x5 0x0 +#define MX35_PAD_NFWP_B__ARM11P_TOP_TRCTL 0x0d8 0x4dc 0x000 0x7 0x0 +#define MX35_PAD_NFRB__EMI_NANDF_RB 0x0dc 0x4e0 0x000 0x0 0x0 +#define MX35_PAD_NFRB__IPU_DISPB_RD 0x0dc 0x4e0 0x000 0x2 0x0 +#define MX35_PAD_NFRB__GPIO2_23 0x0dc 0x4e0 0x8a4 0x5 0x0 +#define MX35_PAD_NFRB__ARM11P_TOP_TRCLK 0x0dc 0x4e0 0x000 0x7 0x0 +#define MX35_PAD_D15__EMI_EIM_D_15 0x000 0x4e4 0x000 0x0 0x0 +#define MX35_PAD_D14__EMI_EIM_D_14 0x000 0x4e8 0x000 0x0 0x0 +#define MX35_PAD_D13__EMI_EIM_D_13 0x000 0x4ec 0x000 0x0 0x0 +#define MX35_PAD_D12__EMI_EIM_D_12 0x000 0x4f0 0x000 0x0 0x0 +#define MX35_PAD_D11__EMI_EIM_D_11 0x000 0x4f4 0x000 0x0 0x0 +#define MX35_PAD_D10__EMI_EIM_D_10 0x000 0x4f8 0x000 0x0 0x0 +#define MX35_PAD_D9__EMI_EIM_D_9 0x000 0x4fc 0x000 0x0 0x0 +#define MX35_PAD_D8__EMI_EIM_D_8 0x000 0x500 0x000 0x0 0x0 +#define MX35_PAD_D7__EMI_EIM_D_7 0x000 0x504 0x000 0x0 0x0 +#define MX35_PAD_D6__EMI_EIM_D_6 0x000 0x508 0x000 0x0 0x0 +#define MX35_PAD_D5__EMI_EIM_D_5 0x000 0x50c 0x000 0x0 0x0 +#define MX35_PAD_D4__EMI_EIM_D_4 0x000 0x510 0x000 0x0 0x0 +#define MX35_PAD_D3__EMI_EIM_D_3 0x000 0x514 0x000 0x0 0x0 +#define MX35_PAD_D2__EMI_EIM_D_2 0x000 0x518 0x000 0x0 0x0 +#define MX35_PAD_D1__EMI_EIM_D_1 0x000 0x51c 0x000 0x0 0x0 +#define MX35_PAD_D0__EMI_EIM_D_0 0x000 0x520 0x000 0x0 0x0 +#define MX35_PAD_CSI_D8__IPU_CSI_D_8 0x0e0 0x524 0x000 0x0 0x0 +#define MX35_PAD_CSI_D8__KPP_COL_0 0x0e0 0x524 0x950 0x1 0x0 +#define MX35_PAD_CSI_D8__GPIO1_20 0x0e0 0x524 0x83c 0x5 0x1 +#define MX35_PAD_CSI_D8__ARM11P_TOP_EVNTBUS_13 0x0e0 0x524 0x000 0x7 0x0 +#define MX35_PAD_CSI_D9__IPU_CSI_D_9 0x0e4 0x528 0x000 0x0 0x0 +#define MX35_PAD_CSI_D9__KPP_COL_1 0x0e4 0x528 0x954 0x1 0x0 +#define MX35_PAD_CSI_D9__GPIO1_21 0x0e4 0x528 0x840 0x5 0x1 +#define MX35_PAD_CSI_D9__ARM11P_TOP_EVNTBUS_14 0x0e4 0x528 0x000 0x7 0x0 +#define MX35_PAD_CSI_D10__IPU_CSI_D_10 0x0e8 0x52c 0x000 0x0 0x0 +#define MX35_PAD_CSI_D10__KPP_COL_2 0x0e8 0x52c 0x958 0x1 0x0 +#define MX35_PAD_CSI_D10__GPIO1_22 0x0e8 0x52c 0x844 0x5 0x1 +#define MX35_PAD_CSI_D10__ARM11P_TOP_EVNTBUS_15 0x0e8 0x52c 0x000 0x7 0x0 +#define MX35_PAD_CSI_D11__IPU_CSI_D_11 0x0ec 0x530 0x000 0x0 0x0 +#define MX35_PAD_CSI_D11__KPP_COL_3 0x0ec 0x530 0x95c 0x1 0x0 +#define MX35_PAD_CSI_D11__GPIO1_23 0x0ec 0x530 0x000 0x5 0x0 +#define MX35_PAD_CSI_D12__IPU_CSI_D_12 0x0f0 0x534 0x000 0x0 0x0 +#define MX35_PAD_CSI_D12__KPP_ROW_0 0x0f0 0x534 0x970 0x1 0x0 +#define MX35_PAD_CSI_D12__GPIO1_24 0x0f0 0x534 0x000 0x5 0x0 +#define MX35_PAD_CSI_D13__IPU_CSI_D_13 0x0f4 0x538 0x000 0x0 0x0 +#define MX35_PAD_CSI_D13__KPP_ROW_1 0x0f4 0x538 0x974 0x1 0x0 +#define MX35_PAD_CSI_D13__GPIO1_25 0x0f4 0x538 0x000 0x5 0x0 +#define MX35_PAD_CSI_D14__IPU_CSI_D_14 0x0f8 0x53c 0x000 0x0 0x0 +#define MX35_PAD_CSI_D14__KPP_ROW_2 0x0f8 0x53c 0x978 0x1 0x0 +#define MX35_PAD_CSI_D14__GPIO1_26 0x0f8 0x53c 0x000 0x5 0x0 +#define MX35_PAD_CSI_D15__IPU_CSI_D_15 0x0fc 0x540 0x97c 0x0 0x0 +#define MX35_PAD_CSI_D15__KPP_ROW_3 0x0fc 0x540 0x000 0x1 0x0 +#define MX35_PAD_CSI_D15__GPIO1_27 0x0fc 0x540 0x000 0x5 0x0 +#define MX35_PAD_CSI_MCLK__IPU_CSI_MCLK 0x100 0x544 0x000 0x0 0x0 +#define MX35_PAD_CSI_MCLK__GPIO1_28 0x100 0x544 0x000 0x5 0x0 +#define MX35_PAD_CSI_VSYNC__IPU_CSI_VSYNC 0x104 0x548 0x000 0x0 0x0 +#define MX35_PAD_CSI_VSYNC__GPIO1_29 0x104 0x548 0x000 0x5 0x0 +#define MX35_PAD_CSI_HSYNC__IPU_CSI_HSYNC 0x108 0x54c 0x000 0x0 0x0 +#define MX35_PAD_CSI_HSYNC__GPIO1_30 0x108 0x54c 0x000 0x5 0x0 +#define MX35_PAD_CSI_PIXCLK__IPU_CSI_PIXCLK 0x10c 0x550 0x000 0x0 0x0 +#define MX35_PAD_CSI_PIXCLK__GPIO1_31 0x10c 0x550 0x000 0x5 0x0 +#define MX35_PAD_I2C1_CLK__I2C1_SCL 0x110 0x554 0x000 0x0 0x0 +#define MX35_PAD_I2C1_CLK__GPIO2_24 0x110 0x554 0x8a8 0x5 0x0 +#define MX35_PAD_I2C1_CLK__CCM_USB_BYP_CLK 0x110 0x554 0x000 0x6 0x0 +#define MX35_PAD_I2C1_DAT__I2C1_SDA 0x114 0x558 0x000 0x0 0x0 +#define MX35_PAD_I2C1_DAT__GPIO2_25 0x114 0x558 0x8ac 0x5 0x0 +#define MX35_PAD_I2C2_CLK__I2C2_SCL 0x118 0x55c 0x000 0x0 0x0 +#define MX35_PAD_I2C2_CLK__CAN1_TXCAN 0x118 0x55c 0x000 0x1 0x0 +#define MX35_PAD_I2C2_CLK__USB_TOP_USBH2_PWR 0x118 0x55c 0x000 0x2 0x0 +#define MX35_PAD_I2C2_CLK__GPIO2_26 0x118 0x55c 0x8b0 0x5 0x0 +#define MX35_PAD_I2C2_CLK__SDMA_DEBUG_BUS_DEVICE_2 0x118 0x55c 0x000 0x6 0x0 +#define MX35_PAD_I2C2_DAT__I2C2_SDA 0x11c 0x560 0x000 0x0 0x0 +#define MX35_PAD_I2C2_DAT__CAN1_RXCAN 0x11c 0x560 0x7c8 0x1 0x0 +#define MX35_PAD_I2C2_DAT__USB_TOP_USBH2_OC 0x11c 0x560 0x9f4 0x2 0x0 +#define MX35_PAD_I2C2_DAT__GPIO2_27 0x11c 0x560 0x8b4 0x5 0x0 +#define MX35_PAD_I2C2_DAT__SDMA_DEBUG_BUS_DEVICE_3 0x11c 0x560 0x000 0x6 0x0 +#define MX35_PAD_STXD4__AUDMUX_AUD4_TXD 0x120 0x564 0x000 0x0 0x0 +#define MX35_PAD_STXD4__GPIO2_28 0x120 0x564 0x8b8 0x5 0x0 +#define MX35_PAD_STXD4__ARM11P_TOP_ARM_COREASID0 0x120 0x564 0x000 0x7 0x0 +#define MX35_PAD_SRXD4__AUDMUX_AUD4_RXD 0x124 0x568 0x000 0x0 0x0 +#define MX35_PAD_SRXD4__GPIO2_29 0x124 0x568 0x8bc 0x5 0x0 +#define MX35_PAD_SRXD4__ARM11P_TOP_ARM_COREASID1 0x124 0x568 0x000 0x7 0x0 +#define MX35_PAD_SCK4__AUDMUX_AUD4_TXC 0x128 0x56c 0x000 0x0 0x0 +#define MX35_PAD_SCK4__GPIO2_30 0x128 0x56c 0x8c4 0x5 0x0 +#define MX35_PAD_SCK4__ARM11P_TOP_ARM_COREASID2 0x128 0x56c 0x000 0x7 0x0 +#define MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS 0x12c 0x570 0x000 0x0 0x0 +#define MX35_PAD_STXFS4__GPIO2_31 0x12c 0x570 0x8c8 0x5 0x0 +#define MX35_PAD_STXFS4__ARM11P_TOP_ARM_COREASID3 0x12c 0x570 0x000 0x7 0x0 +#define MX35_PAD_STXD5__AUDMUX_AUD5_TXD 0x130 0x574 0x000 0x0 0x0 +#define MX35_PAD_STXD5__SPDIF_SPDIF_OUT1 0x130 0x574 0x000 0x1 0x0 +#define MX35_PAD_STXD5__CSPI2_MOSI 0x130 0x574 0x7ec 0x2 0x0 +#define MX35_PAD_STXD5__GPIO1_0 0x130 0x574 0x82c 0x5 0x1 +#define MX35_PAD_STXD5__ARM11P_TOP_ARM_COREASID4 0x130 0x574 0x000 0x7 0x0 +#define MX35_PAD_SRXD5__AUDMUX_AUD5_RXD 0x134 0x578 0x000 0x0 0x0 +#define MX35_PAD_SRXD5__SPDIF_SPDIF_IN1 0x134 0x578 0x998 0x1 0x0 +#define MX35_PAD_SRXD5__CSPI2_MISO 0x134 0x578 0x7e8 0x2 0x0 +#define MX35_PAD_SRXD5__GPIO1_1 0x134 0x578 0x838 0x5 0x1 +#define MX35_PAD_SRXD5__ARM11P_TOP_ARM_COREASID5 0x134 0x578 0x000 0x7 0x0 +#define MX35_PAD_SCK5__AUDMUX_AUD5_TXC 0x138 0x57c 0x000 0x0 0x0 +#define MX35_PAD_SCK5__SPDIF_SPDIF_EXTCLK 0x138 0x57c 0x994 0x1 0x0 +#define MX35_PAD_SCK5__CSPI2_SCLK 0x138 0x57c 0x7e0 0x2 0x0 +#define MX35_PAD_SCK5__GPIO1_2 0x138 0x57c 0x848 0x5 0x0 +#define MX35_PAD_SCK5__ARM11P_TOP_ARM_COREASID6 0x138 0x57c 0x000 0x7 0x0 +#define MX35_PAD_STXFS5__AUDMUX_AUD5_TXFS 0x13c 0x580 0x000 0x0 0x0 +#define MX35_PAD_STXFS5__CSPI2_RDY 0x13c 0x580 0x7e4 0x2 0x0 +#define MX35_PAD_STXFS5__GPIO1_3 0x13c 0x580 0x84c 0x5 0x0 +#define MX35_PAD_STXFS5__ARM11P_TOP_ARM_COREASID7 0x13c 0x580 0x000 0x7 0x0 +#define MX35_PAD_SCKR__ESAI_SCKR 0x140 0x584 0x000 0x0 0x0 +#define MX35_PAD_SCKR__GPIO1_4 0x140 0x584 0x850 0x5 0x1 +#define MX35_PAD_SCKR__ARM11P_TOP_EVNTBUS_10 0x140 0x584 0x000 0x7 0x0 +#define MX35_PAD_FSR__ESAI_FSR 0x144 0x588 0x000 0x0 0x0 +#define MX35_PAD_FSR__GPIO1_5 0x144 0x588 0x854 0x5 0x1 +#define MX35_PAD_FSR__ARM11P_TOP_EVNTBUS_11 0x144 0x588 0x000 0x7 0x0 +#define MX35_PAD_HCKR__ESAI_HCKR 0x148 0x58c 0x000 0x0 0x0 +#define MX35_PAD_HCKR__AUDMUX_AUD5_RXFS 0x148 0x58c 0x000 0x1 0x0 +#define MX35_PAD_HCKR__CSPI2_SS0 0x148 0x58c 0x7f0 0x2 0x0 +#define MX35_PAD_HCKR__IPU_FLASH_STROBE 0x148 0x58c 0x000 0x3 0x0 +#define MX35_PAD_HCKR__GPIO1_6 0x148 0x58c 0x858 0x5 0x1 +#define MX35_PAD_HCKR__ARM11P_TOP_EVNTBUS_12 0x148 0x58c 0x000 0x7 0x0 +#define MX35_PAD_SCKT__ESAI_SCKT 0x14c 0x590 0x000 0x0 0x0 +#define MX35_PAD_SCKT__GPIO1_7 0x14c 0x590 0x85c 0x5 0x1 +#define MX35_PAD_SCKT__IPU_CSI_D_0 0x14c 0x590 0x930 0x6 0x0 +#define MX35_PAD_SCKT__KPP_ROW_2 0x14c 0x590 0x978 0x7 0x1 +#define MX35_PAD_FST__ESAI_FST 0x150 0x594 0x000 0x0 0x0 +#define MX35_PAD_FST__GPIO1_8 0x150 0x594 0x860 0x5 0x1 +#define MX35_PAD_FST__IPU_CSI_D_1 0x150 0x594 0x934 0x6 0x0 +#define MX35_PAD_FST__KPP_ROW_3 0x150 0x594 0x97c 0x7 0x1 +#define MX35_PAD_HCKT__ESAI_HCKT 0x154 0x598 0x000 0x0 0x0 +#define MX35_PAD_HCKT__AUDMUX_AUD5_RXC 0x154 0x598 0x7a8 0x1 0x0 +#define MX35_PAD_HCKT__GPIO1_9 0x154 0x598 0x864 0x5 0x0 +#define MX35_PAD_HCKT__IPU_CSI_D_2 0x154 0x598 0x938 0x6 0x0 +#define MX35_PAD_HCKT__KPP_COL_3 0x154 0x598 0x95c 0x7 0x1 +#define MX35_PAD_TX5_RX0__ESAI_TX5_RX0 0x158 0x59c 0x000 0x0 0x0 +#define MX35_PAD_TX5_RX0__AUDMUX_AUD4_RXC 0x158 0x59c 0x000 0x1 0x0 +#define MX35_PAD_TX5_RX0__CSPI2_SS2 0x158 0x59c 0x7f8 0x2 0x1 +#define MX35_PAD_TX5_RX0__CAN2_TXCAN 0x158 0x59c 0x000 0x3 0x0 +#define MX35_PAD_TX5_RX0__UART2_DTR 0x158 0x59c 0x000 0x4 0x0 +#define MX35_PAD_TX5_RX0__GPIO1_10 0x158 0x59c 0x830 0x5 0x0 +#define MX35_PAD_TX5_RX0__EMI_M3IF_CHOSEN_MASTER_0 0x158 0x59c 0x000 0x7 0x0 +#define MX35_PAD_TX4_RX1__ESAI_TX4_RX1 0x15c 0x5a0 0x000 0x0 0x0 +#define MX35_PAD_TX4_RX1__AUDMUX_AUD4_RXFS 0x15c 0x5a0 0x000 0x1 0x0 +#define MX35_PAD_TX4_RX1__CSPI2_SS3 0x15c 0x5a0 0x7fc 0x2 0x0 +#define MX35_PAD_TX4_RX1__CAN2_RXCAN 0x15c 0x5a0 0x7cc 0x3 0x0 +#define MX35_PAD_TX4_RX1__UART2_DSR 0x15c 0x5a0 0x000 0x4 0x0 +#define MX35_PAD_TX4_RX1__GPIO1_11 0x15c 0x5a0 0x834 0x5 0x0 +#define MX35_PAD_TX4_RX1__IPU_CSI_D_3 0x15c 0x5a0 0x93c 0x6 0x0 +#define MX35_PAD_TX4_RX1__KPP_ROW_0 0x15c 0x5a0 0x970 0x7 0x1 +#define MX35_PAD_TX3_RX2__ESAI_TX3_RX2 0x160 0x5a4 0x000 0x0 0x0 +#define MX35_PAD_TX3_RX2__I2C3_SCL 0x160 0x5a4 0x91c 0x1 0x0 +#define MX35_PAD_TX3_RX2__EMI_NANDF_CE1 0x160 0x5a4 0x000 0x3 0x0 +#define MX35_PAD_TX3_RX2__GPIO1_12 0x160 0x5a4 0x000 0x5 0x0 +#define MX35_PAD_TX3_RX2__IPU_CSI_D_4 0x160 0x5a4 0x940 0x6 0x0 +#define MX35_PAD_TX3_RX2__KPP_ROW_1 0x160 0x5a4 0x974 0x7 0x1 +#define MX35_PAD_TX2_RX3__ESAI_TX2_RX3 0x164 0x5a8 0x000 0x0 0x0 +#define MX35_PAD_TX2_RX3__I2C3_SDA 0x164 0x5a8 0x920 0x1 0x0 +#define MX35_PAD_TX2_RX3__EMI_NANDF_CE2 0x164 0x5a8 0x000 0x3 0x0 +#define MX35_PAD_TX2_RX3__GPIO1_13 0x164 0x5a8 0x000 0x5 0x0 +#define MX35_PAD_TX2_RX3__IPU_CSI_D_5 0x164 0x5a8 0x944 0x6 0x0 +#define MX35_PAD_TX2_RX3__KPP_COL_0 0x164 0x5a8 0x950 0x7 0x1 +#define MX35_PAD_TX1__ESAI_TX1 0x168 0x5ac 0x000 0x0 0x0 +#define MX35_PAD_TX1__CCM_PMIC_RDY 0x168 0x5ac 0x7d4 0x1 0x1 +#define MX35_PAD_TX1__CSPI1_SS2 0x168 0x5ac 0x7d8 0x2 0x2 +#define MX35_PAD_TX1__EMI_NANDF_CE3 0x168 0x5ac 0x000 0x3 0x0 +#define MX35_PAD_TX1__UART2_RI 0x168 0x5ac 0x000 0x4 0x0 +#define MX35_PAD_TX1__GPIO1_14 0x168 0x5ac 0x000 0x5 0x0 +#define MX35_PAD_TX1__IPU_CSI_D_6 0x168 0x5ac 0x948 0x6 0x0 +#define MX35_PAD_TX1__KPP_COL_1 0x168 0x5ac 0x954 0x7 0x1 +#define MX35_PAD_TX0__ESAI_TX0 0x16c 0x5b0 0x000 0x0 0x0 +#define MX35_PAD_TX0__SPDIF_SPDIF_EXTCLK 0x16c 0x5b0 0x994 0x1 0x1 +#define MX35_PAD_TX0__CSPI1_SS3 0x16c 0x5b0 0x7dc 0x2 0x0 +#define MX35_PAD_TX0__EMI_DTACK_B 0x16c 0x5b0 0x800 0x3 0x1 +#define MX35_PAD_TX0__UART2_DCD 0x16c 0x5b0 0x000 0x4 0x0 +#define MX35_PAD_TX0__GPIO1_15 0x16c 0x5b0 0x000 0x5 0x0 +#define MX35_PAD_TX0__IPU_CSI_D_7 0x16c 0x5b0 0x94c 0x6 0x0 +#define MX35_PAD_TX0__KPP_COL_2 0x16c 0x5b0 0x958 0x7 0x1 +#define MX35_PAD_CSPI1_MOSI__CSPI1_MOSI 0x170 0x5b4 0x000 0x0 0x0 +#define MX35_PAD_CSPI1_MOSI__GPIO1_16 0x170 0x5b4 0x000 0x5 0x0 +#define MX35_PAD_CSPI1_MOSI__ECT_CTI_TRIG_OUT1_2 0x170 0x5b4 0x000 0x7 0x0 +#define MX35_PAD_CSPI1_MISO__CSPI1_MISO 0x174 0x5b8 0x000 0x0 0x0 +#define MX35_PAD_CSPI1_MISO__GPIO1_17 0x174 0x5b8 0x000 0x5 0x0 +#define MX35_PAD_CSPI1_MISO__ECT_CTI_TRIG_OUT1_3 0x174 0x5b8 0x000 0x7 0x0 +#define MX35_PAD_CSPI1_SS0__CSPI1_SS0 0x178 0x5bc 0x000 0x0 0x0 +#define MX35_PAD_CSPI1_SS0__OWIRE_LINE 0x178 0x5bc 0x990 0x1 0x1 +#define MX35_PAD_CSPI1_SS0__CSPI2_SS3 0x178 0x5bc 0x7fc 0x2 0x1 +#define MX35_PAD_CSPI1_SS0__GPIO1_18 0x178 0x5bc 0x000 0x5 0x0 +#define MX35_PAD_CSPI1_SS0__ECT_CTI_TRIG_OUT1_4 0x178 0x5bc 0x000 0x7 0x0 +#define MX35_PAD_CSPI1_SS1__CSPI1_SS1 0x17c 0x5c0 0x000 0x0 0x0 +#define MX35_PAD_CSPI1_SS1__PWM_PWMO 0x17c 0x5c0 0x000 0x1 0x0 +#define MX35_PAD_CSPI1_SS1__CCM_CLK32K 0x17c 0x5c0 0x7d0 0x2 0x1 +#define MX35_PAD_CSPI1_SS1__GPIO1_19 0x17c 0x5c0 0x000 0x5 0x0 +#define MX35_PAD_CSPI1_SS1__IPU_DIAGB_29 0x17c 0x5c0 0x000 0x6 0x0 +#define MX35_PAD_CSPI1_SS1__ECT_CTI_TRIG_OUT1_5 0x17c 0x5c0 0x000 0x7 0x0 +#define MX35_PAD_CSPI1_SCLK__CSPI1_SCLK 0x180 0x5c4 0x000 0x0 0x0 +#define MX35_PAD_CSPI1_SCLK__GPIO3_4 0x180 0x5c4 0x904 0x5 0x0 +#define MX35_PAD_CSPI1_SCLK__IPU_DIAGB_30 0x180 0x5c4 0x000 0x6 0x0 +#define MX35_PAD_CSPI1_SCLK__EMI_M3IF_CHOSEN_MASTER_1 0x180 0x5c4 0x000 0x7 0x0 +#define MX35_PAD_CSPI1_SPI_RDY__CSPI1_RDY 0x184 0x5c8 0x000 0x0 0x0 +#define MX35_PAD_CSPI1_SPI_RDY__GPIO3_5 0x184 0x5c8 0x908 0x5 0x0 +#define MX35_PAD_CSPI1_SPI_RDY__IPU_DIAGB_31 0x184 0x5c8 0x000 0x6 0x0 +#define MX35_PAD_CSPI1_SPI_RDY__EMI_M3IF_CHOSEN_MASTER_2 0x184 0x5c8 0x000 0x7 0x0 +#define MX35_PAD_RXD1__UART1_RXD_MUX 0x188 0x5cc 0x000 0x0 0x0 +#define MX35_PAD_RXD1__CSPI2_MOSI 0x188 0x5cc 0x7ec 0x1 0x1 +#define MX35_PAD_RXD1__KPP_COL_4 0x188 0x5cc 0x960 0x4 0x0 +#define MX35_PAD_RXD1__GPIO3_6 0x188 0x5cc 0x90c 0x5 0x0 +#define MX35_PAD_RXD1__ARM11P_TOP_EVNTBUS_16 0x188 0x5cc 0x000 0x7 0x0 +#define MX35_PAD_TXD1__UART1_TXD_MUX 0x18c 0x5d0 0x000 0x0 0x0 +#define MX35_PAD_TXD1__CSPI2_MISO 0x18c 0x5d0 0x7e8 0x1 0x1 +#define MX35_PAD_TXD1__KPP_COL_5 0x18c 0x5d0 0x964 0x4 0x0 +#define MX35_PAD_TXD1__GPIO3_7 0x18c 0x5d0 0x910 0x5 0x0 +#define MX35_PAD_TXD1__ARM11P_TOP_EVNTBUS_17 0x18c 0x5d0 0x000 0x7 0x0 +#define MX35_PAD_RTS1__UART1_RTS 0x190 0x5d4 0x000 0x0 0x0 +#define MX35_PAD_RTS1__CSPI2_SCLK 0x190 0x5d4 0x7e0 0x1 0x1 +#define MX35_PAD_RTS1__I2C3_SCL 0x190 0x5d4 0x91c 0x2 0x1 +#define MX35_PAD_RTS1__IPU_CSI_D_0 0x190 0x5d4 0x930 0x3 0x1 +#define MX35_PAD_RTS1__KPP_COL_6 0x190 0x5d4 0x968 0x4 0x0 +#define MX35_PAD_RTS1__GPIO3_8 0x190 0x5d4 0x914 0x5 0x0 +#define MX35_PAD_RTS1__EMI_NANDF_CE1 0x190 0x5d4 0x000 0x6 0x0 +#define MX35_PAD_RTS1__ARM11P_TOP_EVNTBUS_18 0x190 0x5d4 0x000 0x7 0x0 +#define MX35_PAD_CTS1__UART1_CTS 0x194 0x5d8 0x000 0x0 0x0 +#define MX35_PAD_CTS1__CSPI2_RDY 0x194 0x5d8 0x7e4 0x1 0x1 +#define MX35_PAD_CTS1__I2C3_SDA 0x194 0x5d8 0x920 0x2 0x1 +#define MX35_PAD_CTS1__IPU_CSI_D_1 0x194 0x5d8 0x934 0x3 0x1 +#define MX35_PAD_CTS1__KPP_COL_7 0x194 0x5d8 0x96c 0x4 0x0 +#define MX35_PAD_CTS1__GPIO3_9 0x194 0x5d8 0x918 0x5 0x0 +#define MX35_PAD_CTS1__EMI_NANDF_CE2 0x194 0x5d8 0x000 0x6 0x0 +#define MX35_PAD_CTS1__ARM11P_TOP_EVNTBUS_19 0x194 0x5d8 0x000 0x7 0x0 +#define MX35_PAD_RXD2__UART2_RXD_MUX 0x198 0x5dc 0x000 0x0 0x0 +#define MX35_PAD_RXD2__KPP_ROW_4 0x198 0x5dc 0x980 0x4 0x0 +#define MX35_PAD_RXD2__GPIO3_10 0x198 0x5dc 0x8ec 0x5 0x0 +#define MX35_PAD_TXD2__UART2_TXD_MUX 0x19c 0x5e0 0x000 0x0 0x0 +#define MX35_PAD_TXD2__SPDIF_SPDIF_EXTCLK 0x19c 0x5e0 0x994 0x1 0x2 +#define MX35_PAD_TXD2__KPP_ROW_5 0x19c 0x5e0 0x984 0x4 0x0 +#define MX35_PAD_TXD2__GPIO3_11 0x19c 0x5e0 0x8f0 0x5 0x0 +#define MX35_PAD_RTS2__UART2_RTS 0x1a0 0x5e4 0x000 0x0 0x0 +#define MX35_PAD_RTS2__SPDIF_SPDIF_IN1 0x1a0 0x5e4 0x998 0x1 0x1 +#define MX35_PAD_RTS2__CAN2_RXCAN 0x1a0 0x5e4 0x7cc 0x2 0x1 +#define MX35_PAD_RTS2__IPU_CSI_D_2 0x1a0 0x5e4 0x938 0x3 0x1 +#define MX35_PAD_RTS2__KPP_ROW_6 0x1a0 0x5e4 0x988 0x4 0x0 +#define MX35_PAD_RTS2__GPIO3_12 0x1a0 0x5e4 0x8f4 0x5 0x0 +#define MX35_PAD_RTS2__AUDMUX_AUD5_RXC 0x1a0 0x5e4 0x000 0x6 0x0 +#define MX35_PAD_RTS2__UART3_RXD_MUX 0x1a0 0x5e4 0x9a0 0x7 0x0 +#define MX35_PAD_CTS2__UART2_CTS 0x1a4 0x5e8 0x000 0x0 0x0 +#define MX35_PAD_CTS2__SPDIF_SPDIF_OUT1 0x1a4 0x5e8 0x000 0x1 0x0 +#define MX35_PAD_CTS2__CAN2_TXCAN 0x1a4 0x5e8 0x000 0x2 0x0 +#define MX35_PAD_CTS2__IPU_CSI_D_3 0x1a4 0x5e8 0x93c 0x3 0x1 +#define MX35_PAD_CTS2__KPP_ROW_7 0x1a4 0x5e8 0x98c 0x4 0x0 +#define MX35_PAD_CTS2__GPIO3_13 0x1a4 0x5e8 0x8f8 0x5 0x0 +#define MX35_PAD_CTS2__AUDMUX_AUD5_RXFS 0x1a4 0x5e8 0x000 0x6 0x0 +#define MX35_PAD_CTS2__UART3_TXD_MUX 0x1a4 0x5e8 0x000 0x7 0x0 +#define MX35_PAD_RTCK__ARM11P_TOP_RTCK 0x000 0x5ec 0x000 0x0 0x0 +#define MX35_PAD_TCK__SJC_TCK 0x000 0x5f0 0x000 0x0 0x0 +#define MX35_PAD_TMS__SJC_TMS 0x000 0x5f4 0x000 0x0 0x0 +#define MX35_PAD_TDI__SJC_TDI 0x000 0x5f8 0x000 0x0 0x0 +#define MX35_PAD_TDO__SJC_TDO 0x000 0x5fc 0x000 0x0 0x0 +#define MX35_PAD_TRSTB__SJC_TRSTB 0x000 0x600 0x000 0x0 0x0 +#define MX35_PAD_DE_B__SJC_DE_B 0x000 0x604 0x000 0x0 0x0 +#define MX35_PAD_SJC_MOD__SJC_MOD 0x000 0x608 0x000 0x0 0x0 +#define MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR 0x1a8 0x60c 0x000 0x0 0x0 +#define MX35_PAD_USBOTG_PWR__USB_TOP_USBH2_PWR 0x1a8 0x60c 0x000 0x1 0x0 +#define MX35_PAD_USBOTG_PWR__GPIO3_14 0x1a8 0x60c 0x8fc 0x5 0x0 +#define MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC 0x1ac 0x610 0x000 0x0 0x0 +#define MX35_PAD_USBOTG_OC__USB_TOP_USBH2_OC 0x1ac 0x610 0x9f4 0x1 0x1 +#define MX35_PAD_USBOTG_OC__GPIO3_15 0x1ac 0x610 0x900 0x5 0x0 +#define MX35_PAD_LD0__IPU_DISPB_DAT_0 0x1b0 0x614 0x000 0x0 0x0 +#define MX35_PAD_LD0__GPIO2_0 0x1b0 0x614 0x868 0x5 0x1 +#define MX35_PAD_LD0__SDMA_SDMA_DEBUG_PC_0 0x1b0 0x614 0x000 0x6 0x0 +#define MX35_PAD_LD1__IPU_DISPB_DAT_1 0x1b4 0x618 0x000 0x0 0x0 +#define MX35_PAD_LD1__GPIO2_1 0x1b4 0x618 0x894 0x5 0x0 +#define MX35_PAD_LD1__SDMA_SDMA_DEBUG_PC_1 0x1b4 0x618 0x000 0x6 0x0 +#define MX35_PAD_LD2__IPU_DISPB_DAT_2 0x1b8 0x61c 0x000 0x0 0x0 +#define MX35_PAD_LD2__GPIO2_2 0x1b8 0x61c 0x8c0 0x5 0x0 +#define MX35_PAD_LD2__SDMA_SDMA_DEBUG_PC_2 0x1b8 0x61c 0x000 0x6 0x0 +#define MX35_PAD_LD3__IPU_DISPB_DAT_3 0x1bc 0x620 0x000 0x0 0x0 +#define MX35_PAD_LD3__GPIO2_3 0x1bc 0x620 0x8cc 0x5 0x0 +#define MX35_PAD_LD3__SDMA_SDMA_DEBUG_PC_3 0x1bc 0x620 0x000 0x6 0x0 +#define MX35_PAD_LD4__IPU_DISPB_DAT_4 0x1c0 0x624 0x000 0x0 0x0 +#define MX35_PAD_LD4__GPIO2_4 0x1c0 0x624 0x8d0 0x5 0x0 +#define MX35_PAD_LD4__SDMA_SDMA_DEBUG_PC_4 0x1c0 0x624 0x000 0x6 0x0 +#define MX35_PAD_LD5__IPU_DISPB_DAT_5 0x1c4 0x628 0x000 0x0 0x0 +#define MX35_PAD_LD5__GPIO2_5 0x1c4 0x628 0x8d4 0x5 0x0 +#define MX35_PAD_LD5__SDMA_SDMA_DEBUG_PC_5 0x1c4 0x628 0x000 0x6 0x0 +#define MX35_PAD_LD6__IPU_DISPB_DAT_6 0x1c8 0x62c 0x000 0x0 0x0 +#define MX35_PAD_LD6__GPIO2_6 0x1c8 0x62c 0x8d8 0x5 0x0 +#define MX35_PAD_LD6__SDMA_SDMA_DEBUG_PC_6 0x1c8 0x62c 0x000 0x6 0x0 +#define MX35_PAD_LD7__IPU_DISPB_DAT_7 0x1cc 0x630 0x000 0x0 0x0 +#define MX35_PAD_LD7__GPIO2_7 0x1cc 0x630 0x8dc 0x5 0x0 +#define MX35_PAD_LD7__SDMA_SDMA_DEBUG_PC_7 0x1cc 0x630 0x000 0x6 0x0 +#define MX35_PAD_LD8__IPU_DISPB_DAT_8 0x1d0 0x634 0x000 0x0 0x0 +#define MX35_PAD_LD8__GPIO2_8 0x1d0 0x634 0x8e0 0x5 0x0 +#define MX35_PAD_LD8__SDMA_SDMA_DEBUG_PC_8 0x1d0 0x634 0x000 0x6 0x0 +#define MX35_PAD_LD9__IPU_DISPB_DAT_9 0x1d4 0x638 0x000 0x0 0x0 +#define MX35_PAD_LD9__GPIO2_9 0x1d4 0x638 0x8e4 0x5 0x0 +#define MX35_PAD_LD9__SDMA_SDMA_DEBUG_PC_9 0x1d4 0x638 0x000 0x6 0x0 +#define MX35_PAD_LD10__IPU_DISPB_DAT_10 0x1d8 0x63c 0x000 0x0 0x0 +#define MX35_PAD_LD10__GPIO2_10 0x1d8 0x63c 0x86c 0x5 0x0 +#define MX35_PAD_LD10__SDMA_SDMA_DEBUG_PC_10 0x1d8 0x63c 0x000 0x6 0x0 +#define MX35_PAD_LD11__IPU_DISPB_DAT_11 0x1dc 0x640 0x000 0x0 0x0 +#define MX35_PAD_LD11__GPIO2_11 0x1dc 0x640 0x870 0x5 0x0 +#define MX35_PAD_LD11__SDMA_SDMA_DEBUG_PC_11 0x1dc 0x640 0x000 0x6 0x0 +#define MX35_PAD_LD11__ARM11P_TOP_TRACE_4 0x1dc 0x640 0x000 0x7 0x0 +#define MX35_PAD_LD12__IPU_DISPB_DAT_12 0x1e0 0x644 0x000 0x0 0x0 +#define MX35_PAD_LD12__GPIO2_12 0x1e0 0x644 0x874 0x5 0x0 +#define MX35_PAD_LD12__SDMA_SDMA_DEBUG_PC_12 0x1e0 0x644 0x000 0x6 0x0 +#define MX35_PAD_LD12__ARM11P_TOP_TRACE_5 0x1e0 0x644 0x000 0x7 0x0 +#define MX35_PAD_LD13__IPU_DISPB_DAT_13 0x1e4 0x648 0x000 0x0 0x0 +#define MX35_PAD_LD13__GPIO2_13 0x1e4 0x648 0x878 0x5 0x0 +#define MX35_PAD_LD13__SDMA_SDMA_DEBUG_PC_13 0x1e4 0x648 0x000 0x6 0x0 +#define MX35_PAD_LD13__ARM11P_TOP_TRACE_6 0x1e4 0x648 0x000 0x7 0x0 +#define MX35_PAD_LD14__IPU_DISPB_DAT_14 0x1e8 0x64c 0x000 0x0 0x0 +#define MX35_PAD_LD14__GPIO2_14 0x1e8 0x64c 0x87c 0x5 0x0 +#define MX35_PAD_LD14__SDMA_SDMA_DEBUG_EVENT_CHANNEL_0 0x1e8 0x64c 0x000 0x6 0x0 +#define MX35_PAD_LD14__ARM11P_TOP_TRACE_7 0x1e8 0x64c 0x000 0x7 0x0 +#define MX35_PAD_LD15__IPU_DISPB_DAT_15 0x1ec 0x650 0x000 0x0 0x0 +#define MX35_PAD_LD15__GPIO2_15 0x1ec 0x650 0x880 0x5 0x0 +#define MX35_PAD_LD15__SDMA_SDMA_DEBUG_EVENT_CHANNEL_1 0x1ec 0x650 0x000 0x6 0x0 +#define MX35_PAD_LD15__ARM11P_TOP_TRACE_8 0x1ec 0x650 0x000 0x7 0x0 +#define MX35_PAD_LD16__IPU_DISPB_DAT_16 0x1f0 0x654 0x000 0x0 0x0 +#define MX35_PAD_LD16__IPU_DISPB_D12_VSYNC 0x1f0 0x654 0x928 0x2 0x0 +#define MX35_PAD_LD16__GPIO2_16 0x1f0 0x654 0x884 0x5 0x0 +#define MX35_PAD_LD16__SDMA_SDMA_DEBUG_EVENT_CHANNEL_2 0x1f0 0x654 0x000 0x6 0x0 +#define MX35_PAD_LD16__ARM11P_TOP_TRACE_9 0x1f0 0x654 0x000 0x7 0x0 +#define MX35_PAD_LD17__IPU_DISPB_DAT_17 0x1f4 0x658 0x000 0x0 0x0 +#define MX35_PAD_LD17__IPU_DISPB_CS2 0x1f4 0x658 0x000 0x2 0x0 +#define MX35_PAD_LD17__GPIO2_17 0x1f4 0x658 0x888 0x5 0x0 +#define MX35_PAD_LD17__SDMA_SDMA_DEBUG_EVENT_CHANNEL_3 0x1f4 0x658 0x000 0x6 0x0 +#define MX35_PAD_LD17__ARM11P_TOP_TRACE_10 0x1f4 0x658 0x000 0x7 0x0 +#define MX35_PAD_LD18__IPU_DISPB_DAT_18 0x1f8 0x65c 0x000 0x0 0x0 +#define MX35_PAD_LD18__IPU_DISPB_D0_VSYNC 0x1f8 0x65c 0x924 0x1 0x1 +#define MX35_PAD_LD18__IPU_DISPB_D12_VSYNC 0x1f8 0x65c 0x928 0x2 0x1 +#define MX35_PAD_LD18__ESDHC3_CMD 0x1f8 0x65c 0x818 0x3 0x0 +#define MX35_PAD_LD18__USB_TOP_USBOTG_DATA_3 0x1f8 0x65c 0x9b0 0x4 0x0 +#define MX35_PAD_LD18__GPIO3_24 0x1f8 0x65c 0x000 0x5 0x0 +#define MX35_PAD_LD18__SDMA_SDMA_DEBUG_EVENT_CHANNEL_4 0x1f8 0x65c 0x000 0x6 0x0 +#define MX35_PAD_LD18__ARM11P_TOP_TRACE_11 0x1f8 0x65c 0x000 0x7 0x0 +#define MX35_PAD_LD19__IPU_DISPB_DAT_19 0x1fc 0x660 0x000 0x0 0x0 +#define MX35_PAD_LD19__IPU_DISPB_BCLK 0x1fc 0x660 0x000 0x1 0x0 +#define MX35_PAD_LD19__IPU_DISPB_CS1 0x1fc 0x660 0x000 0x2 0x0 +#define MX35_PAD_LD19__ESDHC3_CLK 0x1fc 0x660 0x814 0x3 0x0 +#define MX35_PAD_LD19__USB_TOP_USBOTG_DIR 0x1fc 0x660 0x9c4 0x4 0x0 +#define MX35_PAD_LD19__GPIO3_25 0x1fc 0x660 0x000 0x5 0x0 +#define MX35_PAD_LD19__SDMA_SDMA_DEBUG_EVENT_CHANNEL_5 0x1fc 0x660 0x000 0x6 0x0 +#define MX35_PAD_LD19__ARM11P_TOP_TRACE_12 0x1fc 0x660 0x000 0x7 0x0 +#define MX35_PAD_LD20__IPU_DISPB_DAT_20 0x200 0x664 0x000 0x0 0x0 +#define MX35_PAD_LD20__IPU_DISPB_CS0 0x200 0x664 0x000 0x1 0x0 +#define MX35_PAD_LD20__IPU_DISPB_SD_CLK 0x200 0x664 0x000 0x2 0x0 +#define MX35_PAD_LD20__ESDHC3_DAT0 0x200 0x664 0x81c 0x3 0x0 +#define MX35_PAD_LD20__GPIO3_26 0x200 0x664 0x000 0x5 0x0 +#define MX35_PAD_LD20__SDMA_SDMA_DEBUG_CORE_STATUS_3 0x200 0x664 0x000 0x6 0x0 +#define MX35_PAD_LD20__ARM11P_TOP_TRACE_13 0x200 0x664 0x000 0x7 0x0 +#define MX35_PAD_LD21__IPU_DISPB_DAT_21 0x204 0x668 0x000 0x0 0x0 +#define MX35_PAD_LD21__IPU_DISPB_PAR_RS 0x204 0x668 0x000 0x1 0x0 +#define MX35_PAD_LD21__IPU_DISPB_SER_RS 0x204 0x668 0x000 0x2 0x0 +#define MX35_PAD_LD21__ESDHC3_DAT1 0x204 0x668 0x820 0x3 0x0 +#define MX35_PAD_LD21__USB_TOP_USBOTG_STP 0x204 0x668 0x000 0x4 0x0 +#define MX35_PAD_LD21__GPIO3_27 0x204 0x668 0x000 0x5 0x0 +#define MX35_PAD_LD21__SDMA_DEBUG_EVENT_CHANNEL_SEL 0x204 0x668 0x000 0x6 0x0 +#define MX35_PAD_LD21__ARM11P_TOP_TRACE_14 0x204 0x668 0x000 0x7 0x0 +#define MX35_PAD_LD22__IPU_DISPB_DAT_22 0x208 0x66c 0x000 0x0 0x0 +#define MX35_PAD_LD22__IPU_DISPB_WR 0x208 0x66c 0x000 0x1 0x0 +#define MX35_PAD_LD22__IPU_DISPB_SD_D_I 0x208 0x66c 0x92c 0x2 0x0 +#define MX35_PAD_LD22__ESDHC3_DAT2 0x208 0x66c 0x824 0x3 0x0 +#define MX35_PAD_LD22__USB_TOP_USBOTG_NXT 0x208 0x66c 0x9c8 0x4 0x0 +#define MX35_PAD_LD22__GPIO3_28 0x208 0x66c 0x000 0x5 0x0 +#define MX35_PAD_LD22__SDMA_DEBUG_BUS_ERROR 0x208 0x66c 0x000 0x6 0x0 +#define MX35_PAD_LD22__ARM11P_TOP_TRCTL 0x208 0x66c 0x000 0x7 0x0 +#define MX35_PAD_LD23__IPU_DISPB_DAT_23 0x20c 0x670 0x000 0x0 0x0 +#define MX35_PAD_LD23__IPU_DISPB_RD 0x20c 0x670 0x000 0x1 0x0 +#define MX35_PAD_LD23__IPU_DISPB_SD_D_IO 0x20c 0x670 0x92c 0x2 0x1 +#define MX35_PAD_LD23__ESDHC3_DAT3 0x20c 0x670 0x828 0x3 0x0 +#define MX35_PAD_LD23__USB_TOP_USBOTG_DATA_7 0x20c 0x670 0x9c0 0x4 0x0 +#define MX35_PAD_LD23__GPIO3_29 0x20c 0x670 0x000 0x5 0x0 +#define MX35_PAD_LD23__SDMA_DEBUG_MATCHED_DMBUS 0x20c 0x670 0x000 0x6 0x0 +#define MX35_PAD_LD23__ARM11P_TOP_TRCLK 0x20c 0x670 0x000 0x7 0x0 +#define MX35_PAD_D3_HSYNC__IPU_DISPB_D3_HSYNC 0x210 0x674 0x000 0x0 0x0 +#define MX35_PAD_D3_HSYNC__IPU_DISPB_SD_D_IO 0x210 0x674 0x92c 0x2 0x2 +#define MX35_PAD_D3_HSYNC__GPIO3_30 0x210 0x674 0x000 0x5 0x0 +#define MX35_PAD_D3_HSYNC__SDMA_DEBUG_RTBUFFER_WRITE 0x210 0x674 0x000 0x6 0x0 +#define MX35_PAD_D3_HSYNC__ARM11P_TOP_TRACE_15 0x210 0x674 0x000 0x7 0x0 +#define MX35_PAD_D3_FPSHIFT__IPU_DISPB_D3_CLK 0x214 0x678 0x000 0x0 0x0 +#define MX35_PAD_D3_FPSHIFT__IPU_DISPB_SD_CLK 0x214 0x678 0x000 0x2 0x0 +#define MX35_PAD_D3_FPSHIFT__GPIO3_31 0x214 0x678 0x000 0x5 0x0 +#define MX35_PAD_D3_FPSHIFT__SDMA_SDMA_DEBUG_CORE_STATUS_0 0x214 0x678 0x000 0x6 0x0 +#define MX35_PAD_D3_FPSHIFT__ARM11P_TOP_TRACE_16 0x214 0x678 0x000 0x7 0x0 +#define MX35_PAD_D3_DRDY__IPU_DISPB_D3_DRDY 0x218 0x67c 0x000 0x0 0x0 +#define MX35_PAD_D3_DRDY__IPU_DISPB_SD_D_O 0x218 0x67c 0x000 0x2 0x0 +#define MX35_PAD_D3_DRDY__GPIO1_0 0x218 0x67c 0x82c 0x5 0x2 +#define MX35_PAD_D3_DRDY__SDMA_SDMA_DEBUG_CORE_STATUS_1 0x218 0x67c 0x000 0x6 0x0 +#define MX35_PAD_D3_DRDY__ARM11P_TOP_TRACE_17 0x218 0x67c 0x000 0x7 0x0 +#define MX35_PAD_CONTRAST__IPU_DISPB_CONTR 0x21c 0x680 0x000 0x0 0x0 +#define MX35_PAD_CONTRAST__GPIO1_1 0x21c 0x680 0x838 0x5 0x2 +#define MX35_PAD_CONTRAST__SDMA_SDMA_DEBUG_CORE_STATUS_2 0x21c 0x680 0x000 0x6 0x0 +#define MX35_PAD_CONTRAST__ARM11P_TOP_TRACE_18 0x21c 0x680 0x000 0x7 0x0 +#define MX35_PAD_D3_VSYNC__IPU_DISPB_D3_VSYNC 0x220 0x684 0x000 0x0 0x0 +#define MX35_PAD_D3_VSYNC__IPU_DISPB_CS1 0x220 0x684 0x000 0x2 0x0 +#define MX35_PAD_D3_VSYNC__GPIO1_2 0x220 0x684 0x848 0x5 0x1 +#define MX35_PAD_D3_VSYNC__SDMA_DEBUG_YIELD 0x220 0x684 0x000 0x6 0x0 +#define MX35_PAD_D3_VSYNC__ARM11P_TOP_TRACE_19 0x220 0x684 0x000 0x7 0x0 +#define MX35_PAD_D3_REV__IPU_DISPB_D3_REV 0x224 0x688 0x000 0x0 0x0 +#define MX35_PAD_D3_REV__IPU_DISPB_SER_RS 0x224 0x688 0x000 0x2 0x0 +#define MX35_PAD_D3_REV__GPIO1_3 0x224 0x688 0x84c 0x5 0x1 +#define MX35_PAD_D3_REV__SDMA_DEBUG_BUS_RWB 0x224 0x688 0x000 0x6 0x0 +#define MX35_PAD_D3_REV__ARM11P_TOP_TRACE_20 0x224 0x688 0x000 0x7 0x0 +#define MX35_PAD_D3_CLS__IPU_DISPB_D3_CLS 0x228 0x68c 0x000 0x0 0x0 +#define MX35_PAD_D3_CLS__IPU_DISPB_CS2 0x228 0x68c 0x000 0x2 0x0 +#define MX35_PAD_D3_CLS__GPIO1_4 0x228 0x68c 0x850 0x5 0x2 +#define MX35_PAD_D3_CLS__SDMA_DEBUG_BUS_DEVICE_0 0x228 0x68c 0x000 0x6 0x0 +#define MX35_PAD_D3_CLS__ARM11P_TOP_TRACE_21 0x228 0x68c 0x000 0x7 0x0 +#define MX35_PAD_D3_SPL__IPU_DISPB_D3_SPL 0x22c 0x690 0x000 0x0 0x0 +#define MX35_PAD_D3_SPL__IPU_DISPB_D12_VSYNC 0x22c 0x690 0x928 0x2 0x2 +#define MX35_PAD_D3_SPL__GPIO1_5 0x22c 0x690 0x854 0x5 0x2 +#define MX35_PAD_D3_SPL__SDMA_DEBUG_BUS_DEVICE_1 0x22c 0x690 0x000 0x6 0x0 +#define MX35_PAD_D3_SPL__ARM11P_TOP_TRACE_22 0x22c 0x690 0x000 0x7 0x0 +#define MX35_PAD_SD1_CMD__ESDHC1_CMD 0x230 0x694 0x000 0x0 0x0 +#define MX35_PAD_SD1_CMD__MSHC_SCLK 0x230 0x694 0x000 0x1 0x0 +#define MX35_PAD_SD1_CMD__IPU_DISPB_D0_VSYNC 0x230 0x694 0x924 0x3 0x2 +#define MX35_PAD_SD1_CMD__USB_TOP_USBOTG_DATA_4 0x230 0x694 0x9b4 0x4 0x0 +#define MX35_PAD_SD1_CMD__GPIO1_6 0x230 0x694 0x858 0x5 0x2 +#define MX35_PAD_SD1_CMD__ARM11P_TOP_TRCTL 0x230 0x694 0x000 0x7 0x0 +#define MX35_PAD_SD1_CLK__ESDHC1_CLK 0x234 0x698 0x000 0x0 0x0 +#define MX35_PAD_SD1_CLK__MSHC_BS 0x234 0x698 0x000 0x1 0x0 +#define MX35_PAD_SD1_CLK__IPU_DISPB_BCLK 0x234 0x698 0x000 0x3 0x0 +#define MX35_PAD_SD1_CLK__USB_TOP_USBOTG_DATA_5 0x234 0x698 0x9b8 0x4 0x0 +#define MX35_PAD_SD1_CLK__GPIO1_7 0x234 0x698 0x85c 0x5 0x2 +#define MX35_PAD_SD1_CLK__ARM11P_TOP_TRCLK 0x234 0x698 0x000 0x7 0x0 +#define MX35_PAD_SD1_DATA0__ESDHC1_DAT0 0x238 0x69c 0x000 0x0 0x0 +#define MX35_PAD_SD1_DATA0__MSHC_DATA_0 0x238 0x69c 0x000 0x1 0x0 +#define MX35_PAD_SD1_DATA0__IPU_DISPB_CS0 0x238 0x69c 0x000 0x3 0x0 +#define MX35_PAD_SD1_DATA0__USB_TOP_USBOTG_DATA_6 0x238 0x69c 0x9bc 0x4 0x0 +#define MX35_PAD_SD1_DATA0__GPIO1_8 0x238 0x69c 0x860 0x5 0x2 +#define MX35_PAD_SD1_DATA0__ARM11P_TOP_TRACE_23 0x238 0x69c 0x000 0x7 0x0 +#define MX35_PAD_SD1_DATA1__ESDHC1_DAT1 0x23c 0x6a0 0x000 0x0 0x0 +#define MX35_PAD_SD1_DATA1__MSHC_DATA_1 0x23c 0x6a0 0x000 0x1 0x0 +#define MX35_PAD_SD1_DATA1__IPU_DISPB_PAR_RS 0x23c 0x6a0 0x000 0x3 0x0 +#define MX35_PAD_SD1_DATA1__USB_TOP_USBOTG_DATA_0 0x23c 0x6a0 0x9a4 0x4 0x0 +#define MX35_PAD_SD1_DATA1__GPIO1_9 0x23c 0x6a0 0x864 0x5 0x1 +#define MX35_PAD_SD1_DATA1__ARM11P_TOP_TRACE_24 0x23c 0x6a0 0x000 0x7 0x0 +#define MX35_PAD_SD1_DATA2__ESDHC1_DAT2 0x240 0x6a4 0x000 0x0 0x0 +#define MX35_PAD_SD1_DATA2__MSHC_DATA_2 0x240 0x6a4 0x000 0x1 0x0 +#define MX35_PAD_SD1_DATA2__IPU_DISPB_WR 0x240 0x6a4 0x000 0x3 0x0 +#define MX35_PAD_SD1_DATA2__USB_TOP_USBOTG_DATA_1 0x240 0x6a4 0x9a8 0x4 0x0 +#define MX35_PAD_SD1_DATA2__GPIO1_10 0x240 0x6a4 0x830 0x5 0x1 +#define MX35_PAD_SD1_DATA2__ARM11P_TOP_TRACE_25 0x240 0x6a4 0x000 0x7 0x0 +#define MX35_PAD_SD1_DATA3__ESDHC1_DAT3 0x244 0x6a8 0x000 0x0 0x0 +#define MX35_PAD_SD1_DATA3__MSHC_DATA_3 0x244 0x6a8 0x000 0x1 0x0 +#define MX35_PAD_SD1_DATA3__IPU_DISPB_RD 0x244 0x6a8 0x000 0x3 0x0 +#define MX35_PAD_SD1_DATA3__USB_TOP_USBOTG_DATA_2 0x244 0x6a8 0x9ac 0x4 0x0 +#define MX35_PAD_SD1_DATA3__GPIO1_11 0x244 0x6a8 0x834 0x5 0x1 +#define MX35_PAD_SD1_DATA3__ARM11P_TOP_TRACE_26 0x244 0x6a8 0x000 0x7 0x0 +#define MX35_PAD_SD2_CMD__ESDHC2_CMD 0x248 0x6ac 0x000 0x0 0x0 +#define MX35_PAD_SD2_CMD__I2C3_SCL 0x248 0x6ac 0x91c 0x1 0x2 +#define MX35_PAD_SD2_CMD__ESDHC1_DAT4 0x248 0x6ac 0x804 0x2 0x0 +#define MX35_PAD_SD2_CMD__IPU_CSI_D_2 0x248 0x6ac 0x938 0x3 0x2 +#define MX35_PAD_SD2_CMD__USB_TOP_USBH2_DATA_4 0x248 0x6ac 0x9dc 0x4 0x0 +#define MX35_PAD_SD2_CMD__GPIO2_0 0x248 0x6ac 0x868 0x5 0x2 +#define MX35_PAD_SD2_CMD__SPDIF_SPDIF_OUT1 0x248 0x6ac 0x000 0x6 0x0 +#define MX35_PAD_SD2_CMD__IPU_DISPB_D12_VSYNC 0x248 0x6ac 0x928 0x7 0x3 +#define MX35_PAD_SD2_CLK__ESDHC2_CLK 0x24c 0x6b0 0x000 0x0 0x0 +#define MX35_PAD_SD2_CLK__I2C3_SDA 0x24c 0x6b0 0x920 0x1 0x2 +#define MX35_PAD_SD2_CLK__ESDHC1_DAT5 0x24c 0x6b0 0x808 0x2 0x0 +#define MX35_PAD_SD2_CLK__IPU_CSI_D_3 0x24c 0x6b0 0x93c 0x3 0x2 +#define MX35_PAD_SD2_CLK__USB_TOP_USBH2_DATA_5 0x24c 0x6b0 0x9e0 0x4 0x0 +#define MX35_PAD_SD2_CLK__GPIO2_1 0x24c 0x6b0 0x894 0x5 0x1 +#define MX35_PAD_SD2_CLK__SPDIF_SPDIF_IN1 0x24c 0x6b0 0x998 0x6 0x2 +#define MX35_PAD_SD2_CLK__IPU_DISPB_CS2 0x24c 0x6b0 0x000 0x7 0x0 +#define MX35_PAD_SD2_DATA0__ESDHC2_DAT0 0x250 0x6b4 0x000 0x0 0x0 +#define MX35_PAD_SD2_DATA0__UART3_RXD_MUX 0x250 0x6b4 0x9a0 0x1 0x1 +#define MX35_PAD_SD2_DATA0__ESDHC1_DAT6 0x250 0x6b4 0x80c 0x2 0x0 +#define MX35_PAD_SD2_DATA0__IPU_CSI_D_4 0x250 0x6b4 0x940 0x3 0x1 +#define MX35_PAD_SD2_DATA0__USB_TOP_USBH2_DATA_6 0x250 0x6b4 0x9e4 0x4 0x0 +#define MX35_PAD_SD2_DATA0__GPIO2_2 0x250 0x6b4 0x8c0 0x5 0x1 +#define MX35_PAD_SD2_DATA0__SPDIF_SPDIF_EXTCLK 0x250 0x6b4 0x994 0x6 0x3 +#define MX35_PAD_SD2_DATA1__ESDHC2_DAT1 0x254 0x6b8 0x000 0x0 0x0 +#define MX35_PAD_SD2_DATA1__UART3_TXD_MUX 0x254 0x6b8 0x000 0x1 0x0 +#define MX35_PAD_SD2_DATA1__ESDHC1_DAT7 0x254 0x6b8 0x810 0x2 0x0 +#define MX35_PAD_SD2_DATA1__IPU_CSI_D_5 0x254 0x6b8 0x944 0x3 0x1 +#define MX35_PAD_SD2_DATA1__USB_TOP_USBH2_DATA_0 0x254 0x6b8 0x9cc 0x4 0x0 +#define MX35_PAD_SD2_DATA1__GPIO2_3 0x254 0x6b8 0x8cc 0x5 0x1 +#define MX35_PAD_SD2_DATA2__ESDHC2_DAT2 0x258 0x6bc 0x000 0x0 0x0 +#define MX35_PAD_SD2_DATA2__UART3_RTS 0x258 0x6bc 0x99c 0x1 0x0 +#define MX35_PAD_SD2_DATA2__CAN1_RXCAN 0x258 0x6bc 0x7c8 0x2 0x1 +#define MX35_PAD_SD2_DATA2__IPU_CSI_D_6 0x258 0x6bc 0x948 0x3 0x1 +#define MX35_PAD_SD2_DATA2__USB_TOP_USBH2_DATA_1 0x258 0x6bc 0x9d0 0x4 0x0 +#define MX35_PAD_SD2_DATA2__GPIO2_4 0x258 0x6bc 0x8d0 0x5 0x1 +#define MX35_PAD_SD2_DATA3__ESDHC2_DAT3 0x25c 0x6c0 0x000 0x0 0x0 +#define MX35_PAD_SD2_DATA3__UART3_CTS 0x25c 0x6c0 0x000 0x1 0x0 +#define MX35_PAD_SD2_DATA3__CAN1_TXCAN 0x25c 0x6c0 0x000 0x2 0x0 +#define MX35_PAD_SD2_DATA3__IPU_CSI_D_7 0x25c 0x6c0 0x94c 0x3 0x1 +#define MX35_PAD_SD2_DATA3__USB_TOP_USBH2_DATA_2 0x25c 0x6c0 0x9d4 0x4 0x0 +#define MX35_PAD_SD2_DATA3__GPIO2_5 0x25c 0x6c0 0x8d4 0x5 0x1 +#define MX35_PAD_ATA_CS0__ATA_CS0 0x260 0x6c4 0x000 0x0 0x0 +#define MX35_PAD_ATA_CS0__CSPI1_SS3 0x260 0x6c4 0x7dc 0x1 0x1 +#define MX35_PAD_ATA_CS0__IPU_DISPB_CS1 0x260 0x6c4 0x000 0x3 0x0 +#define MX35_PAD_ATA_CS0__GPIO2_6 0x260 0x6c4 0x8d8 0x5 0x1 +#define MX35_PAD_ATA_CS0__IPU_DIAGB_0 0x260 0x6c4 0x000 0x6 0x0 +#define MX35_PAD_ATA_CS0__ARM11P_TOP_MAX1_HMASTER_0 0x260 0x6c4 0x000 0x7 0x0 +#define MX35_PAD_ATA_CS1__ATA_CS1 0x264 0x6c8 0x000 0x0 0x0 +#define MX35_PAD_ATA_CS1__IPU_DISPB_CS2 0x264 0x6c8 0x000 0x3 0x0 +#define MX35_PAD_ATA_CS1__CSPI2_SS0 0x264 0x6c8 0x7f0 0x4 0x1 +#define MX35_PAD_ATA_CS1__GPIO2_7 0x264 0x6c8 0x8dc 0x5 0x1 +#define MX35_PAD_ATA_CS1__IPU_DIAGB_1 0x264 0x6c8 0x000 0x6 0x0 +#define MX35_PAD_ATA_CS1__ARM11P_TOP_MAX1_HMASTER_1 0x264 0x6c8 0x000 0x7 0x0 +#define MX35_PAD_ATA_DIOR__ATA_DIOR 0x268 0x6cc 0x000 0x0 0x0 +#define MX35_PAD_ATA_DIOR__ESDHC3_DAT0 0x268 0x6cc 0x81c 0x1 0x1 +#define MX35_PAD_ATA_DIOR__USB_TOP_USBOTG_DIR 0x268 0x6cc 0x9c4 0x2 0x1 +#define MX35_PAD_ATA_DIOR__IPU_DISPB_BE0 0x268 0x6cc 0x000 0x3 0x0 +#define MX35_PAD_ATA_DIOR__CSPI2_SS1 0x268 0x6cc 0x7f4 0x4 0x1 +#define MX35_PAD_ATA_DIOR__GPIO2_8 0x268 0x6cc 0x8e0 0x5 0x1 +#define MX35_PAD_ATA_DIOR__IPU_DIAGB_2 0x268 0x6cc 0x000 0x6 0x0 +#define MX35_PAD_ATA_DIOR__ARM11P_TOP_MAX1_HMASTER_2 0x268 0x6cc 0x000 0x7 0x0 +#define MX35_PAD_ATA_DIOW__ATA_DIOW 0x26c 0x6d0 0x000 0x0 0x0 +#define MX35_PAD_ATA_DIOW__ESDHC3_DAT1 0x26c 0x6d0 0x820 0x1 0x1 +#define MX35_PAD_ATA_DIOW__USB_TOP_USBOTG_STP 0x26c 0x6d0 0x000 0x2 0x0 +#define MX35_PAD_ATA_DIOW__IPU_DISPB_BE1 0x26c 0x6d0 0x000 0x3 0x0 +#define MX35_PAD_ATA_DIOW__CSPI2_MOSI 0x26c 0x6d0 0x7ec 0x4 0x2 +#define MX35_PAD_ATA_DIOW__GPIO2_9 0x26c 0x6d0 0x8e4 0x5 0x1 +#define MX35_PAD_ATA_DIOW__IPU_DIAGB_3 0x26c 0x6d0 0x000 0x6 0x0 +#define MX35_PAD_ATA_DIOW__ARM11P_TOP_MAX1_HMASTER_3 0x26c 0x6d0 0x000 0x7 0x0 +#define MX35_PAD_ATA_DMACK__ATA_DMACK 0x270 0x6d4 0x000 0x0 0x0 +#define MX35_PAD_ATA_DMACK__ESDHC3_DAT2 0x270 0x6d4 0x824 0x1 0x1 +#define MX35_PAD_ATA_DMACK__USB_TOP_USBOTG_NXT 0x270 0x6d4 0x9c8 0x2 0x1 +#define MX35_PAD_ATA_DMACK__CSPI2_MISO 0x270 0x6d4 0x7e8 0x4 0x2 +#define MX35_PAD_ATA_DMACK__GPIO2_10 0x270 0x6d4 0x86c 0x5 0x1 +#define MX35_PAD_ATA_DMACK__IPU_DIAGB_4 0x270 0x6d4 0x000 0x6 0x0 +#define MX35_PAD_ATA_DMACK__ARM11P_TOP_MAX0_HMASTER_0 0x270 0x6d4 0x000 0x7 0x0 +#define MX35_PAD_ATA_RESET_B__ATA_RESET_B 0x274 0x6d8 0x000 0x0 0x0 +#define MX35_PAD_ATA_RESET_B__ESDHC3_DAT3 0x274 0x6d8 0x828 0x1 0x1 +#define MX35_PAD_ATA_RESET_B__USB_TOP_USBOTG_DATA_0 0x274 0x6d8 0x9a4 0x2 0x1 +#define MX35_PAD_ATA_RESET_B__IPU_DISPB_SD_D_O 0x274 0x6d8 0x000 0x3 0x0 +#define MX35_PAD_ATA_RESET_B__CSPI2_RDY 0x274 0x6d8 0x7e4 0x4 0x2 +#define MX35_PAD_ATA_RESET_B__GPIO2_11 0x274 0x6d8 0x870 0x5 0x1 +#define MX35_PAD_ATA_RESET_B__IPU_DIAGB_5 0x274 0x6d8 0x000 0x6 0x0 +#define MX35_PAD_ATA_RESET_B__ARM11P_TOP_MAX0_HMASTER_1 0x274 0x6d8 0x000 0x7 0x0 +#define MX35_PAD_ATA_IORDY__ATA_IORDY 0x278 0x6dc 0x000 0x0 0x0 +#define MX35_PAD_ATA_IORDY__ESDHC3_DAT4 0x278 0x6dc 0x000 0x1 0x0 +#define MX35_PAD_ATA_IORDY__USB_TOP_USBOTG_DATA_1 0x278 0x6dc 0x9a8 0x2 0x1 +#define MX35_PAD_ATA_IORDY__IPU_DISPB_SD_D_IO 0x278 0x6dc 0x92c 0x3 0x3 +#define MX35_PAD_ATA_IORDY__ESDHC2_DAT4 0x278 0x6dc 0x000 0x4 0x0 +#define MX35_PAD_ATA_IORDY__GPIO2_12 0x278 0x6dc 0x874 0x5 0x1 +#define MX35_PAD_ATA_IORDY__IPU_DIAGB_6 0x278 0x6dc 0x000 0x6 0x0 +#define MX35_PAD_ATA_IORDY__ARM11P_TOP_MAX0_HMASTER_2 0x278 0x6dc 0x000 0x7 0x0 +#define MX35_PAD_ATA_DATA0__ATA_DATA_0 0x27c 0x6e0 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA0__ESDHC3_DAT5 0x27c 0x6e0 0x000 0x1 0x0 +#define MX35_PAD_ATA_DATA0__USB_TOP_USBOTG_DATA_2 0x27c 0x6e0 0x9ac 0x2 0x1 +#define MX35_PAD_ATA_DATA0__IPU_DISPB_D12_VSYNC 0x27c 0x6e0 0x928 0x3 0x4 +#define MX35_PAD_ATA_DATA0__ESDHC2_DAT5 0x27c 0x6e0 0x000 0x4 0x0 +#define MX35_PAD_ATA_DATA0__GPIO2_13 0x27c 0x6e0 0x878 0x5 0x1 +#define MX35_PAD_ATA_DATA0__IPU_DIAGB_7 0x27c 0x6e0 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA0__ARM11P_TOP_MAX0_HMASTER_3 0x27c 0x6e0 0x000 0x7 0x0 +#define MX35_PAD_ATA_DATA1__ATA_DATA_1 0x280 0x6e4 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA1__ESDHC3_DAT6 0x280 0x6e4 0x000 0x1 0x0 +#define MX35_PAD_ATA_DATA1__USB_TOP_USBOTG_DATA_3 0x280 0x6e4 0x9b0 0x2 0x1 +#define MX35_PAD_ATA_DATA1__IPU_DISPB_SD_CLK 0x280 0x6e4 0x000 0x3 0x0 +#define MX35_PAD_ATA_DATA1__ESDHC2_DAT6 0x280 0x6e4 0x000 0x4 0x0 +#define MX35_PAD_ATA_DATA1__GPIO2_14 0x280 0x6e4 0x87c 0x5 0x1 +#define MX35_PAD_ATA_DATA1__IPU_DIAGB_8 0x280 0x6e4 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA1__ARM11P_TOP_TRACE_27 0x280 0x6e4 0x000 0x7 0x0 +#define MX35_PAD_ATA_DATA2__ATA_DATA_2 0x284 0x6e8 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA2__ESDHC3_DAT7 0x284 0x6e8 0x000 0x1 0x0 +#define MX35_PAD_ATA_DATA2__USB_TOP_USBOTG_DATA_4 0x284 0x6e8 0x9b4 0x2 0x1 +#define MX35_PAD_ATA_DATA2__IPU_DISPB_SER_RS 0x284 0x6e8 0x000 0x3 0x0 +#define MX35_PAD_ATA_DATA2__ESDHC2_DAT7 0x284 0x6e8 0x000 0x4 0x0 +#define MX35_PAD_ATA_DATA2__GPIO2_15 0x284 0x6e8 0x880 0x5 0x1 +#define MX35_PAD_ATA_DATA2__IPU_DIAGB_9 0x284 0x6e8 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA2__ARM11P_TOP_TRACE_28 0x284 0x6e8 0x000 0x7 0x0 +#define MX35_PAD_ATA_DATA3__ATA_DATA_3 0x288 0x6ec 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA3__ESDHC3_CLK 0x288 0x6ec 0x814 0x1 0x1 +#define MX35_PAD_ATA_DATA3__USB_TOP_USBOTG_DATA_5 0x288 0x6ec 0x9b8 0x2 0x1 +#define MX35_PAD_ATA_DATA3__CSPI2_SCLK 0x288 0x6ec 0x7e0 0x4 0x2 +#define MX35_PAD_ATA_DATA3__GPIO2_16 0x288 0x6ec 0x884 0x5 0x1 +#define MX35_PAD_ATA_DATA3__IPU_DIAGB_10 0x288 0x6ec 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA3__ARM11P_TOP_TRACE_29 0x288 0x6ec 0x000 0x7 0x0 +#define MX35_PAD_ATA_DATA4__ATA_DATA_4 0x28c 0x6f0 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA4__ESDHC3_CMD 0x28c 0x6f0 0x818 0x1 0x1 +#define MX35_PAD_ATA_DATA4__USB_TOP_USBOTG_DATA_6 0x28c 0x6f0 0x9bc 0x2 0x1 +#define MX35_PAD_ATA_DATA4__GPIO2_17 0x28c 0x6f0 0x888 0x5 0x1 +#define MX35_PAD_ATA_DATA4__IPU_DIAGB_11 0x28c 0x6f0 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA4__ARM11P_TOP_TRACE_30 0x28c 0x6f0 0x000 0x7 0x0 +#define MX35_PAD_ATA_DATA5__ATA_DATA_5 0x290 0x6f4 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA5__USB_TOP_USBOTG_DATA_7 0x290 0x6f4 0x9c0 0x2 0x1 +#define MX35_PAD_ATA_DATA5__GPIO2_18 0x290 0x6f4 0x88c 0x5 0x1 +#define MX35_PAD_ATA_DATA5__IPU_DIAGB_12 0x290 0x6f4 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA5__ARM11P_TOP_TRACE_31 0x290 0x6f4 0x000 0x7 0x0 +#define MX35_PAD_ATA_DATA6__ATA_DATA_6 0x294 0x6f8 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA6__CAN1_TXCAN 0x294 0x6f8 0x000 0x1 0x0 +#define MX35_PAD_ATA_DATA6__UART1_DTR 0x294 0x6f8 0x000 0x2 0x0 +#define MX35_PAD_ATA_DATA6__AUDMUX_AUD6_TXD 0x294 0x6f8 0x7b4 0x3 0x0 +#define MX35_PAD_ATA_DATA6__GPIO2_19 0x294 0x6f8 0x890 0x5 0x1 +#define MX35_PAD_ATA_DATA6__IPU_DIAGB_13 0x294 0x6f8 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA7__ATA_DATA_7 0x298 0x6fc 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA7__CAN1_RXCAN 0x298 0x6fc 0x7c8 0x1 0x2 +#define MX35_PAD_ATA_DATA7__UART1_DSR 0x298 0x6fc 0x000 0x2 0x0 +#define MX35_PAD_ATA_DATA7__AUDMUX_AUD6_RXD 0x298 0x6fc 0x7b0 0x3 0x0 +#define MX35_PAD_ATA_DATA7__GPIO2_20 0x298 0x6fc 0x898 0x5 0x1 +#define MX35_PAD_ATA_DATA7__IPU_DIAGB_14 0x298 0x6fc 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA8__ATA_DATA_8 0x29c 0x700 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA8__UART3_RTS 0x29c 0x700 0x99c 0x1 0x1 +#define MX35_PAD_ATA_DATA8__UART1_RI 0x29c 0x700 0x000 0x2 0x0 +#define MX35_PAD_ATA_DATA8__AUDMUX_AUD6_TXC 0x29c 0x700 0x7c0 0x3 0x0 +#define MX35_PAD_ATA_DATA8__GPIO2_21 0x29c 0x700 0x89c 0x5 0x1 +#define MX35_PAD_ATA_DATA8__IPU_DIAGB_15 0x29c 0x700 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA9__ATA_DATA_9 0x2a0 0x704 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA9__UART3_CTS 0x2a0 0x704 0x000 0x1 0x0 +#define MX35_PAD_ATA_DATA9__UART1_DCD 0x2a0 0x704 0x000 0x2 0x0 +#define MX35_PAD_ATA_DATA9__AUDMUX_AUD6_TXFS 0x2a0 0x704 0x7c4 0x3 0x0 +#define MX35_PAD_ATA_DATA9__GPIO2_22 0x2a0 0x704 0x8a0 0x5 0x1 +#define MX35_PAD_ATA_DATA9__IPU_DIAGB_16 0x2a0 0x704 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA10__ATA_DATA_10 0x2a4 0x708 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA10__UART3_RXD_MUX 0x2a4 0x708 0x9a0 0x1 0x2 +#define MX35_PAD_ATA_DATA10__AUDMUX_AUD6_RXC 0x2a4 0x708 0x7b8 0x3 0x0 +#define MX35_PAD_ATA_DATA10__GPIO2_23 0x2a4 0x708 0x8a4 0x5 0x1 +#define MX35_PAD_ATA_DATA10__IPU_DIAGB_17 0x2a4 0x708 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA11__ATA_DATA_11 0x2a8 0x70c 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA11__UART3_TXD_MUX 0x2a8 0x70c 0x000 0x1 0x0 +#define MX35_PAD_ATA_DATA11__AUDMUX_AUD6_RXFS 0x2a8 0x70c 0x7bc 0x3 0x0 +#define MX35_PAD_ATA_DATA11__GPIO2_24 0x2a8 0x70c 0x8a8 0x5 0x1 +#define MX35_PAD_ATA_DATA11__IPU_DIAGB_18 0x2a8 0x70c 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA12__ATA_DATA_12 0x2ac 0x710 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA12__I2C3_SCL 0x2ac 0x710 0x91c 0x1 0x3 +#define MX35_PAD_ATA_DATA12__GPIO2_25 0x2ac 0x710 0x8ac 0x5 0x1 +#define MX35_PAD_ATA_DATA12__IPU_DIAGB_19 0x2ac 0x710 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA13__ATA_DATA_13 0x2b0 0x714 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA13__I2C3_SDA 0x2b0 0x714 0x920 0x1 0x3 +#define MX35_PAD_ATA_DATA13__GPIO2_26 0x2b0 0x714 0x8b0 0x5 0x1 +#define MX35_PAD_ATA_DATA13__IPU_DIAGB_20 0x2b0 0x714 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA14__ATA_DATA_14 0x2b4 0x718 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA14__IPU_CSI_D_0 0x2b4 0x718 0x930 0x1 0x2 +#define MX35_PAD_ATA_DATA14__KPP_ROW_0 0x2b4 0x718 0x970 0x3 0x2 +#define MX35_PAD_ATA_DATA14__GPIO2_27 0x2b4 0x718 0x8b4 0x5 0x1 +#define MX35_PAD_ATA_DATA14__IPU_DIAGB_21 0x2b4 0x718 0x000 0x6 0x0 +#define MX35_PAD_ATA_DATA15__ATA_DATA_15 0x2b8 0x71c 0x000 0x0 0x0 +#define MX35_PAD_ATA_DATA15__IPU_CSI_D_1 0x2b8 0x71c 0x934 0x1 0x2 +#define MX35_PAD_ATA_DATA15__KPP_ROW_1 0x2b8 0x71c 0x974 0x3 0x2 +#define MX35_PAD_ATA_DATA15__GPIO2_28 0x2b8 0x71c 0x8b8 0x5 0x1 +#define MX35_PAD_ATA_DATA15__IPU_DIAGB_22 0x2b8 0x71c 0x000 0x6 0x0 +#define MX35_PAD_ATA_INTRQ__ATA_INTRQ 0x2bc 0x720 0x000 0x0 0x0 +#define MX35_PAD_ATA_INTRQ__IPU_CSI_D_2 0x2bc 0x720 0x938 0x1 0x3 +#define MX35_PAD_ATA_INTRQ__KPP_ROW_2 0x2bc 0x720 0x978 0x3 0x2 +#define MX35_PAD_ATA_INTRQ__GPIO2_29 0x2bc 0x720 0x8bc 0x5 0x1 +#define MX35_PAD_ATA_INTRQ__IPU_DIAGB_23 0x2bc 0x720 0x000 0x6 0x0 +#define MX35_PAD_ATA_BUFF_EN__ATA_BUFFER_EN 0x2c0 0x724 0x000 0x0 0x0 +#define MX35_PAD_ATA_BUFF_EN__IPU_CSI_D_3 0x2c0 0x724 0x93c 0x1 0x3 +#define MX35_PAD_ATA_BUFF_EN__KPP_ROW_3 0x2c0 0x724 0x97c 0x3 0x2 +#define MX35_PAD_ATA_BUFF_EN__GPIO2_30 0x2c0 0x724 0x8c4 0x5 0x1 +#define MX35_PAD_ATA_BUFF_EN__IPU_DIAGB_24 0x2c0 0x724 0x000 0x6 0x0 +#define MX35_PAD_ATA_DMARQ__ATA_DMARQ 0x2c4 0x728 0x000 0x0 0x0 +#define MX35_PAD_ATA_DMARQ__IPU_CSI_D_4 0x2c4 0x728 0x940 0x1 0x2 +#define MX35_PAD_ATA_DMARQ__KPP_COL_0 0x2c4 0x728 0x950 0x3 0x2 +#define MX35_PAD_ATA_DMARQ__GPIO2_31 0x2c4 0x728 0x8c8 0x5 0x1 +#define MX35_PAD_ATA_DMARQ__IPU_DIAGB_25 0x2c4 0x728 0x000 0x6 0x0 +#define MX35_PAD_ATA_DMARQ__ECT_CTI_TRIG_IN1_4 0x2c4 0x728 0x000 0x7 0x0 +#define MX35_PAD_ATA_DA0__ATA_DA_0 0x2c8 0x72c 0x000 0x0 0x0 +#define MX35_PAD_ATA_DA0__IPU_CSI_D_5 0x2c8 0x72c 0x944 0x1 0x2 +#define MX35_PAD_ATA_DA0__KPP_COL_1 0x2c8 0x72c 0x954 0x3 0x2 +#define MX35_PAD_ATA_DA0__GPIO3_0 0x2c8 0x72c 0x8e8 0x5 0x1 +#define MX35_PAD_ATA_DA0__IPU_DIAGB_26 0x2c8 0x72c 0x000 0x6 0x0 +#define MX35_PAD_ATA_DA0__ECT_CTI_TRIG_IN1_5 0x2c8 0x72c 0x000 0x7 0x0 +#define MX35_PAD_ATA_DA1__ATA_DA_1 0x2cc 0x730 0x000 0x0 0x0 +#define MX35_PAD_ATA_DA1__IPU_CSI_D_6 0x2cc 0x730 0x948 0x1 0x2 +#define MX35_PAD_ATA_DA1__KPP_COL_2 0x2cc 0x730 0x958 0x3 0x2 +#define MX35_PAD_ATA_DA1__GPIO3_1 0x2cc 0x730 0x000 0x5 0x0 +#define MX35_PAD_ATA_DA1__IPU_DIAGB_27 0x2cc 0x730 0x000 0x6 0x0 +#define MX35_PAD_ATA_DA1__ECT_CTI_TRIG_IN1_6 0x2cc 0x730 0x000 0x7 0x0 +#define MX35_PAD_ATA_DA2__ATA_DA_2 0x2d0 0x734 0x000 0x0 0x0 +#define MX35_PAD_ATA_DA2__IPU_CSI_D_7 0x2d0 0x734 0x94c 0x1 0x2 +#define MX35_PAD_ATA_DA2__KPP_COL_3 0x2d0 0x734 0x95c 0x3 0x2 +#define MX35_PAD_ATA_DA2__GPIO3_2 0x2d0 0x734 0x000 0x5 0x0 +#define MX35_PAD_ATA_DA2__IPU_DIAGB_28 0x2d0 0x734 0x000 0x6 0x0 +#define MX35_PAD_ATA_DA2__ECT_CTI_TRIG_IN1_7 0x2d0 0x734 0x000 0x7 0x0 +#define MX35_PAD_MLB_CLK__MLB_MLBCLK 0x2d4 0x738 0x000 0x0 0x0 +#define MX35_PAD_MLB_CLK__GPIO3_3 0x2d4 0x738 0x000 0x5 0x0 +#define MX35_PAD_MLB_DAT__MLB_MLBDAT 0x2d8 0x73c 0x000 0x0 0x0 +#define MX35_PAD_MLB_DAT__GPIO3_4 0x2d8 0x73c 0x904 0x5 0x1 +#define MX35_PAD_MLB_SIG__MLB_MLBSIG 0x2dc 0x740 0x000 0x0 0x0 +#define MX35_PAD_MLB_SIG__GPIO3_5 0x2dc 0x740 0x908 0x5 0x1 +#define MX35_PAD_FEC_TX_CLK__FEC_TX_CLK 0x2e0 0x744 0x000 0x0 0x0 +#define MX35_PAD_FEC_TX_CLK__ESDHC1_DAT4 0x2e0 0x744 0x804 0x1 0x1 +#define MX35_PAD_FEC_TX_CLK__UART3_RXD_MUX 0x2e0 0x744 0x9a0 0x2 0x3 +#define MX35_PAD_FEC_TX_CLK__USB_TOP_USBH2_DIR 0x2e0 0x744 0x9ec 0x3 0x1 +#define MX35_PAD_FEC_TX_CLK__CSPI2_MOSI 0x2e0 0x744 0x7ec 0x4 0x3 +#define MX35_PAD_FEC_TX_CLK__GPIO3_6 0x2e0 0x744 0x90c 0x5 0x1 +#define MX35_PAD_FEC_TX_CLK__IPU_DISPB_D12_VSYNC 0x2e0 0x744 0x928 0x6 0x5 +#define MX35_PAD_FEC_TX_CLK__ARM11P_TOP_EVNTBUS_0 0x2e0 0x744 0x000 0x7 0x0 +#define MX35_PAD_FEC_RX_CLK__FEC_RX_CLK 0x2e4 0x748 0x000 0x0 0x0 +#define MX35_PAD_FEC_RX_CLK__ESDHC1_DAT5 0x2e4 0x748 0x808 0x1 0x1 +#define MX35_PAD_FEC_RX_CLK__UART3_TXD_MUX 0x2e4 0x748 0x000 0x2 0x0 +#define MX35_PAD_FEC_RX_CLK__USB_TOP_USBH2_STP 0x2e4 0x748 0x000 0x3 0x0 +#define MX35_PAD_FEC_RX_CLK__CSPI2_MISO 0x2e4 0x748 0x7e8 0x4 0x3 +#define MX35_PAD_FEC_RX_CLK__GPIO3_7 0x2e4 0x748 0x910 0x5 0x1 +#define MX35_PAD_FEC_RX_CLK__IPU_DISPB_SD_D_I 0x2e4 0x748 0x92c 0x6 0x4 +#define MX35_PAD_FEC_RX_CLK__ARM11P_TOP_EVNTBUS_1 0x2e4 0x748 0x000 0x7 0x0 +#define MX35_PAD_FEC_RX_DV__FEC_RX_DV 0x2e8 0x74c 0x000 0x0 0x0 +#define MX35_PAD_FEC_RX_DV__ESDHC1_DAT6 0x2e8 0x74c 0x80c 0x1 0x1 +#define MX35_PAD_FEC_RX_DV__UART3_RTS 0x2e8 0x74c 0x99c 0x2 0x2 +#define MX35_PAD_FEC_RX_DV__USB_TOP_USBH2_NXT 0x2e8 0x74c 0x9f0 0x3 0x1 +#define MX35_PAD_FEC_RX_DV__CSPI2_SCLK 0x2e8 0x74c 0x7e0 0x4 0x3 +#define MX35_PAD_FEC_RX_DV__GPIO3_8 0x2e8 0x74c 0x914 0x5 0x1 +#define MX35_PAD_FEC_RX_DV__IPU_DISPB_SD_CLK 0x2e8 0x74c 0x000 0x6 0x0 +#define MX35_PAD_FEC_RX_DV__ARM11P_TOP_EVNTBUS_2 0x2e8 0x74c 0x000 0x7 0x0 +#define MX35_PAD_FEC_COL__FEC_COL 0x2ec 0x750 0x000 0x0 0x0 +#define MX35_PAD_FEC_COL__ESDHC1_DAT7 0x2ec 0x750 0x810 0x1 0x1 +#define MX35_PAD_FEC_COL__UART3_CTS 0x2ec 0x750 0x000 0x2 0x0 +#define MX35_PAD_FEC_COL__USB_TOP_USBH2_DATA_0 0x2ec 0x750 0x9cc 0x3 0x1 +#define MX35_PAD_FEC_COL__CSPI2_RDY 0x2ec 0x750 0x7e4 0x4 0x3 +#define MX35_PAD_FEC_COL__GPIO3_9 0x2ec 0x750 0x918 0x5 0x1 +#define MX35_PAD_FEC_COL__IPU_DISPB_SER_RS 0x2ec 0x750 0x000 0x6 0x0 +#define MX35_PAD_FEC_COL__ARM11P_TOP_EVNTBUS_3 0x2ec 0x750 0x000 0x7 0x0 +#define MX35_PAD_FEC_RDATA0__FEC_RDATA_0 0x2f0 0x754 0x000 0x0 0x0 +#define MX35_PAD_FEC_RDATA0__PWM_PWMO 0x2f0 0x754 0x000 0x1 0x0 +#define MX35_PAD_FEC_RDATA0__UART3_DTR 0x2f0 0x754 0x000 0x2 0x0 +#define MX35_PAD_FEC_RDATA0__USB_TOP_USBH2_DATA_1 0x2f0 0x754 0x9d0 0x3 0x1 +#define MX35_PAD_FEC_RDATA0__CSPI2_SS0 0x2f0 0x754 0x7f0 0x4 0x2 +#define MX35_PAD_FEC_RDATA0__GPIO3_10 0x2f0 0x754 0x8ec 0x5 0x1 +#define MX35_PAD_FEC_RDATA0__IPU_DISPB_CS1 0x2f0 0x754 0x000 0x6 0x0 +#define MX35_PAD_FEC_RDATA0__ARM11P_TOP_EVNTBUS_4 0x2f0 0x754 0x000 0x7 0x0 +#define MX35_PAD_FEC_TDATA0__FEC_TDATA_0 0x2f4 0x758 0x000 0x0 0x0 +#define MX35_PAD_FEC_TDATA0__SPDIF_SPDIF_OUT1 0x2f4 0x758 0x000 0x1 0x0 +#define MX35_PAD_FEC_TDATA0__UART3_DSR 0x2f4 0x758 0x000 0x2 0x0 +#define MX35_PAD_FEC_TDATA0__USB_TOP_USBH2_DATA_2 0x2f4 0x758 0x9d4 0x3 0x1 +#define MX35_PAD_FEC_TDATA0__CSPI2_SS1 0x2f4 0x758 0x7f4 0x4 0x2 +#define MX35_PAD_FEC_TDATA0__GPIO3_11 0x2f4 0x758 0x8f0 0x5 0x1 +#define MX35_PAD_FEC_TDATA0__IPU_DISPB_CS0 0x2f4 0x758 0x000 0x6 0x0 +#define MX35_PAD_FEC_TDATA0__ARM11P_TOP_EVNTBUS_5 0x2f4 0x758 0x000 0x7 0x0 +#define MX35_PAD_FEC_TX_EN__FEC_TX_EN 0x2f8 0x75c 0x000 0x0 0x0 +#define MX35_PAD_FEC_TX_EN__SPDIF_SPDIF_IN1 0x2f8 0x75c 0x998 0x1 0x3 +#define MX35_PAD_FEC_TX_EN__UART3_RI 0x2f8 0x75c 0x000 0x2 0x0 +#define MX35_PAD_FEC_TX_EN__USB_TOP_USBH2_DATA_3 0x2f8 0x75c 0x9d8 0x3 0x1 +#define MX35_PAD_FEC_TX_EN__GPIO3_12 0x2f8 0x75c 0x8f4 0x5 0x1 +#define MX35_PAD_FEC_TX_EN__IPU_DISPB_PAR_RS 0x2f8 0x75c 0x000 0x6 0x0 +#define MX35_PAD_FEC_TX_EN__ARM11P_TOP_EVNTBUS_6 0x2f8 0x75c 0x000 0x7 0x0 +#define MX35_PAD_FEC_MDC__FEC_MDC 0x2fc 0x760 0x000 0x0 0x0 +#define MX35_PAD_FEC_MDC__CAN2_TXCAN 0x2fc 0x760 0x000 0x1 0x0 +#define MX35_PAD_FEC_MDC__UART3_DCD 0x2fc 0x760 0x000 0x2 0x0 +#define MX35_PAD_FEC_MDC__USB_TOP_USBH2_DATA_4 0x2fc 0x760 0x9dc 0x3 0x1 +#define MX35_PAD_FEC_MDC__GPIO3_13 0x2fc 0x760 0x8f8 0x5 0x1 +#define MX35_PAD_FEC_MDC__IPU_DISPB_WR 0x2fc 0x760 0x000 0x6 0x0 +#define MX35_PAD_FEC_MDC__ARM11P_TOP_EVNTBUS_7 0x2fc 0x760 0x000 0x7 0x0 +#define MX35_PAD_FEC_MDIO__FEC_MDIO 0x300 0x764 0x000 0x0 0x0 +#define MX35_PAD_FEC_MDIO__CAN2_RXCAN 0x300 0x764 0x7cc 0x1 0x2 +#define MX35_PAD_FEC_MDIO__USB_TOP_USBH2_DATA_5 0x300 0x764 0x9e0 0x3 0x1 +#define MX35_PAD_FEC_MDIO__GPIO3_14 0x300 0x764 0x8fc 0x5 0x1 +#define MX35_PAD_FEC_MDIO__IPU_DISPB_RD 0x300 0x764 0x000 0x6 0x0 +#define MX35_PAD_FEC_MDIO__ARM11P_TOP_EVNTBUS_8 0x300 0x764 0x000 0x7 0x0 +#define MX35_PAD_FEC_TX_ERR__FEC_TX_ERR 0x304 0x768 0x000 0x0 0x0 +#define MX35_PAD_FEC_TX_ERR__OWIRE_LINE 0x304 0x768 0x990 0x1 0x2 +#define MX35_PAD_FEC_TX_ERR__SPDIF_SPDIF_EXTCLK 0x304 0x768 0x994 0x2 0x4 +#define MX35_PAD_FEC_TX_ERR__USB_TOP_USBH2_DATA_6 0x304 0x768 0x9e4 0x3 0x1 +#define MX35_PAD_FEC_TX_ERR__GPIO3_15 0x304 0x768 0x900 0x5 0x1 +#define MX35_PAD_FEC_TX_ERR__IPU_DISPB_D0_VSYNC 0x304 0x768 0x924 0x6 0x3 +#define MX35_PAD_FEC_TX_ERR__ARM11P_TOP_EVNTBUS_9 0x304 0x768 0x000 0x7 0x0 +#define MX35_PAD_FEC_RX_ERR__FEC_RX_ERR 0x308 0x76c 0x000 0x0 0x0 +#define MX35_PAD_FEC_RX_ERR__IPU_CSI_D_0 0x308 0x76c 0x930 0x1 0x3 +#define MX35_PAD_FEC_RX_ERR__USB_TOP_USBH2_DATA_7 0x308 0x76c 0x9e8 0x3 0x1 +#define MX35_PAD_FEC_RX_ERR__KPP_COL_4 0x308 0x76c 0x960 0x4 0x1 +#define MX35_PAD_FEC_RX_ERR__GPIO3_16 0x308 0x76c 0x000 0x5 0x0 +#define MX35_PAD_FEC_RX_ERR__IPU_DISPB_SD_D_IO 0x308 0x76c 0x92c 0x6 0x5 +#define MX35_PAD_FEC_CRS__FEC_CRS 0x30c 0x770 0x000 0x0 0x0 +#define MX35_PAD_FEC_CRS__IPU_CSI_D_1 0x30c 0x770 0x934 0x1 0x3 +#define MX35_PAD_FEC_CRS__USB_TOP_USBH2_PWR 0x30c 0x770 0x000 0x3 0x0 +#define MX35_PAD_FEC_CRS__KPP_COL_5 0x30c 0x770 0x964 0x4 0x1 +#define MX35_PAD_FEC_CRS__GPIO3_17 0x30c 0x770 0x000 0x5 0x0 +#define MX35_PAD_FEC_CRS__IPU_FLASH_STROBE 0x30c 0x770 0x000 0x6 0x0 +#define MX35_PAD_FEC_RDATA1__FEC_RDATA_1 0x310 0x774 0x000 0x0 0x0 +#define MX35_PAD_FEC_RDATA1__IPU_CSI_D_2 0x310 0x774 0x938 0x1 0x4 +#define MX35_PAD_FEC_RDATA1__AUDMUX_AUD6_RXC 0x310 0x774 0x000 0x2 0x0 +#define MX35_PAD_FEC_RDATA1__USB_TOP_USBH2_OC 0x310 0x774 0x9f4 0x3 0x2 +#define MX35_PAD_FEC_RDATA1__KPP_COL_6 0x310 0x774 0x968 0x4 0x1 +#define MX35_PAD_FEC_RDATA1__GPIO3_18 0x310 0x774 0x000 0x5 0x0 +#define MX35_PAD_FEC_RDATA1__IPU_DISPB_BE0 0x310 0x774 0x000 0x6 0x0 +#define MX35_PAD_FEC_TDATA1__FEC_TDATA_1 0x314 0x778 0x000 0x0 0x0 +#define MX35_PAD_FEC_TDATA1__IPU_CSI_D_3 0x314 0x778 0x93c 0x1 0x4 +#define MX35_PAD_FEC_TDATA1__AUDMUX_AUD6_RXFS 0x314 0x778 0x7bc 0x2 0x1 +#define MX35_PAD_FEC_TDATA1__KPP_COL_7 0x314 0x778 0x96c 0x4 0x1 +#define MX35_PAD_FEC_TDATA1__GPIO3_19 0x314 0x778 0x000 0x5 0x0 +#define MX35_PAD_FEC_TDATA1__IPU_DISPB_BE1 0x314 0x778 0x000 0x6 0x0 +#define MX35_PAD_FEC_RDATA2__FEC_RDATA_2 0x318 0x77c 0x000 0x0 0x0 +#define MX35_PAD_FEC_RDATA2__IPU_CSI_D_4 0x318 0x77c 0x940 0x1 0x3 +#define MX35_PAD_FEC_RDATA2__AUDMUX_AUD6_TXD 0x318 0x77c 0x7b4 0x2 0x1 +#define MX35_PAD_FEC_RDATA2__KPP_ROW_4 0x318 0x77c 0x980 0x4 0x1 +#define MX35_PAD_FEC_RDATA2__GPIO3_20 0x318 0x77c 0x000 0x5 0x0 +#define MX35_PAD_FEC_TDATA2__FEC_TDATA_2 0x31c 0x780 0x000 0x0 0x0 +#define MX35_PAD_FEC_TDATA2__IPU_CSI_D_5 0x31c 0x780 0x944 0x1 0x3 +#define MX35_PAD_FEC_TDATA2__AUDMUX_AUD6_RXD 0x31c 0x780 0x7b0 0x2 0x1 +#define MX35_PAD_FEC_TDATA2__KPP_ROW_5 0x31c 0x780 0x984 0x4 0x1 +#define MX35_PAD_FEC_TDATA2__GPIO3_21 0x31c 0x780 0x000 0x5 0x0 +#define MX35_PAD_FEC_RDATA3__FEC_RDATA_3 0x320 0x784 0x000 0x0 0x0 +#define MX35_PAD_FEC_RDATA3__IPU_CSI_D_6 0x320 0x784 0x948 0x1 0x3 +#define MX35_PAD_FEC_RDATA3__AUDMUX_AUD6_TXC 0x320 0x784 0x7c0 0x2 0x1 +#define MX35_PAD_FEC_RDATA3__KPP_ROW_6 0x320 0x784 0x988 0x4 0x1 +#define MX35_PAD_FEC_RDATA3__GPIO3_22 0x320 0x784 0x000 0x6 0x0 +#define MX35_PAD_FEC_TDATA3__FEC_TDATA_3 0x324 0x788 0x000 0x0 0x0 +#define MX35_PAD_FEC_TDATA3__IPU_CSI_D_7 0x324 0x788 0x94c 0x1 0x3 +#define MX35_PAD_FEC_TDATA3__AUDMUX_AUD6_TXFS 0x324 0x788 0x7c4 0x2 0x1 +#define MX35_PAD_FEC_TDATA3__KPP_ROW_7 0x324 0x788 0x98c 0x4 0x1 +#define MX35_PAD_FEC_TDATA3__GPIO3_23 0x324 0x788 0x000 0x5 0x0 +#define MX35_PAD_EXT_ARMCLK__CCM_EXT_ARMCLK 0x000 0x78c 0x000 0x0 0x0 +#define MX35_PAD_TEST_MODE__TCU_TEST_MODE 0x000 0x790 0x000 0x0 0x0 + +#endif /* __DTS_IMX35_PINFUNC_H */ diff --git a/arch/arm/boot/dts/imx51-apf51.dts b/arch/arm/boot/dts/imx51-apf51.dts index 92d3a66a69e2..2bcf6981d490 100644 --- a/arch/arm/boot/dts/imx51-apf51.dts +++ b/arch/arm/boot/dts/imx51-apf51.dts @@ -15,7 +15,7 @@ */ /dts-v1/; -/include/ "imx51.dtsi" +#include "imx51.dtsi" / { model = "Armadeus Systems APF51 module"; diff --git a/arch/arm/boot/dts/imx51-apf51dev.dts b/arch/arm/boot/dts/imx51-apf51dev.dts new file mode 100644 index 000000000000..123fe84e0e8c --- /dev/null +++ b/arch/arm/boot/dts/imx51-apf51dev.dts @@ -0,0 +1,97 @@ +/* + * Copyright 2013 Armadeus Systems - <support@armadeus.com> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/* APF51Dev is a docking board for the APF51 SOM */ +#include "imx51-apf51.dts" + +/ { + model = "Armadeus Systems APF51Dev docking/development board"; + compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51"; + + gpio-keys { + compatible = "gpio-keys"; + + user-key { + label = "user"; + gpios = <&gpio1 3 0>; + linux,code = <256>; /* BTN_0 */ + }; + }; + + leds { + compatible = "gpio-leds"; + + user { + label = "Heartbeat"; + gpios = <&gpio1 2 0>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1_1>; + fsl,spi-num-chipselects = <2>; + cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>; + status = "okay"; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2_1>; + fsl,spi-num-chipselects = <2>; + cs-gpios = <&gpio3 28 1>, <&gpio3 27 1>; + status = "okay"; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_1>; + cd-gpios = <&gpio2 29 0>; + bus-width = <4>; + status = "okay"; +}; + +&esdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc2_1>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_2>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + MX51_PAD_EIM_EB2__GPIO2_22 0x0C5 + MX51_PAD_EIM_EB3__GPIO2_23 0x0C5 + MX51_PAD_EIM_CS4__GPIO2_29 0x100 + MX51_PAD_NANDF_D13__GPIO3_27 0x0C5 + MX51_PAD_NANDF_D12__GPIO3_28 0x0C5 + MX51_PAD_CSPI1_SS0__GPIO4_24 0x0C5 + MX51_PAD_CSPI1_SS1__GPIO4_25 0x0C5 + MX51_PAD_GPIO1_2__GPIO1_2 0x0C5 + MX51_PAD_GPIO1_3__GPIO1_3 0x0C5 + >; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts index aab6e43219af..6dd9486c755b 100644 --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boot/dts/imx51-babbage.dts @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "imx51.dtsi" +#include "imx51.dtsi" / { model = "Freescale i.MX51 Babbage Board"; @@ -222,13 +222,13 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 694 0x20d5 /* MX51_PAD_GPIO1_0__SD1_CD */ - 697 0x20d5 /* MX51_PAD_GPIO1_1__SD1_WP */ - 737 0x100 /* MX51_PAD_GPIO1_5__GPIO1_5 */ - 740 0x100 /* MX51_PAD_GPIO1_6__GPIO1_6 */ - 121 0x5 /* MX51_PAD_EIM_A27__GPIO2_21 */ - 402 0x85 /* MX51_PAD_CSPI1_SS0__GPIO4_24 */ - 405 0x85 /* MX51_PAD_CSPI1_SS1__GPIO4_25 */ + MX51_PAD_GPIO1_0__SD1_CD 0x20d5 + MX51_PAD_GPIO1_1__SD1_WP 0x20d5 + MX51_PAD_GPIO1_5__GPIO1_5 0x100 + MX51_PAD_GPIO1_6__GPIO1_6 0x100 + MX51_PAD_EIM_A27__GPIO2_21 0x5 + MX51_PAD_CSPI1_SS0__GPIO4_24 0x85 + MX51_PAD_CSPI1_SS1__GPIO4_25 0x85 >; }; }; diff --git a/arch/arm/boot/dts/imx51-pinfunc.h b/arch/arm/boot/dts/imx51-pinfunc.h new file mode 100644 index 000000000000..9eb92abaeb6d --- /dev/null +++ b/arch/arm/boot/dts/imx51-pinfunc.h @@ -0,0 +1,773 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __DTS_IMX51_PINFUNC_H +#define __DTS_IMX51_PINFUNC_H + +/* + * The pin function ID is a tuple of + * <mux_reg conf_reg input_reg mux_mode input_val> + */ +#define MX51_PAD_EIM_D16__AUD4_RXFS 0x05c 0x3f0 0x000 0x5 0x0 +#define MX51_PAD_EIM_D16__AUD5_TXD 0x05c 0x3f0 0x8d8 0x7 0x0 +#define MX51_PAD_EIM_D16__EIM_D16 0x05c 0x3f0 0x000 0x0 0x0 +#define MX51_PAD_EIM_D16__GPIO2_0 0x05c 0x3f0 0x000 0x1 0x0 +#define MX51_PAD_EIM_D16__I2C1_SDA 0x05c 0x3f0 0x9b4 0x4 0x0 +#define MX51_PAD_EIM_D16__UART2_CTS 0x05c 0x3f0 0x000 0x3 0x0 +#define MX51_PAD_EIM_D16__USBH2_DATA0 0x05c 0x3f0 0x000 0x2 0x0 +#define MX51_PAD_EIM_D17__AUD5_RXD 0x060 0x3f4 0x8d4 0x7 0x0 +#define MX51_PAD_EIM_D17__EIM_D17 0x060 0x3f4 0x000 0x0 0x0 +#define MX51_PAD_EIM_D17__GPIO2_1 0x060 0x3f4 0x000 0x1 0x0 +#define MX51_PAD_EIM_D17__UART2_RXD 0x060 0x3f4 0x9ec 0x3 0x0 +#define MX51_PAD_EIM_D17__UART3_CTS 0x060 0x3f4 0x000 0x4 0x0 +#define MX51_PAD_EIM_D17__USBH2_DATA1 0x060 0x3f4 0x000 0x2 0x0 +#define MX51_PAD_EIM_D18__AUD5_TXC 0x064 0x3f8 0x8e4 0x7 0x0 +#define MX51_PAD_EIM_D18__EIM_D18 0x064 0x3f8 0x000 0x0 0x0 +#define MX51_PAD_EIM_D18__GPIO2_2 0x064 0x3f8 0x000 0x1 0x0 +#define MX51_PAD_EIM_D18__UART2_TXD 0x064 0x3f8 0x000 0x3 0x0 +#define MX51_PAD_EIM_D18__UART3_RTS 0x064 0x3f8 0x9f0 0x4 0x1 +#define MX51_PAD_EIM_D18__USBH2_DATA2 0x064 0x3f8 0x000 0x2 0x0 +#define MX51_PAD_EIM_D19__AUD4_RXC 0x068 0x3fc 0x000 0x5 0x0 +#define MX51_PAD_EIM_D19__AUD5_TXFS 0x068 0x3fc 0x8e8 0x7 0x0 +#define MX51_PAD_EIM_D19__EIM_D19 0x068 0x3fc 0x000 0x0 0x0 +#define MX51_PAD_EIM_D19__GPIO2_3 0x068 0x3fc 0x000 0x1 0x0 +#define MX51_PAD_EIM_D19__I2C1_SCL 0x068 0x3fc 0x9b0 0x4 0x0 +#define MX51_PAD_EIM_D19__UART2_RTS 0x068 0x3fc 0x9e8 0x3 0x1 +#define MX51_PAD_EIM_D19__USBH2_DATA3 0x068 0x3fc 0x000 0x2 0x0 +#define MX51_PAD_EIM_D20__AUD4_TXD 0x06c 0x400 0x8c8 0x5 0x0 +#define MX51_PAD_EIM_D20__EIM_D20 0x06c 0x400 0x000 0x0 0x0 +#define MX51_PAD_EIM_D20__GPIO2_4 0x06c 0x400 0x000 0x1 0x0 +#define MX51_PAD_EIM_D20__SRTC_ALARM_DEB 0x06c 0x400 0x000 0x4 0x0 +#define MX51_PAD_EIM_D20__USBH2_DATA4 0x06c 0x400 0x000 0x2 0x0 +#define MX51_PAD_EIM_D21__AUD4_RXD 0x070 0x404 0x8c4 0x5 0x0 +#define MX51_PAD_EIM_D21__EIM_D21 0x070 0x404 0x000 0x0 0x0 +#define MX51_PAD_EIM_D21__GPIO2_5 0x070 0x404 0x000 0x1 0x0 +#define MX51_PAD_EIM_D21__SRTC_ALARM_DEB 0x070 0x404 0x000 0x3 0x0 +#define MX51_PAD_EIM_D21__USBH2_DATA5 0x070 0x404 0x000 0x2 0x0 +#define MX51_PAD_EIM_D22__AUD4_TXC 0x074 0x408 0x8cc 0x5 0x0 +#define MX51_PAD_EIM_D22__EIM_D22 0x074 0x408 0x000 0x0 0x0 +#define MX51_PAD_EIM_D22__GPIO2_6 0x074 0x408 0x000 0x1 0x0 +#define MX51_PAD_EIM_D22__USBH2_DATA6 0x074 0x408 0x000 0x2 0x0 +#define MX51_PAD_EIM_D23__AUD4_TXFS 0x078 0x40c 0x8d0 0x5 0x0 +#define MX51_PAD_EIM_D23__EIM_D23 0x078 0x40c 0x000 0x0 0x0 +#define MX51_PAD_EIM_D23__GPIO2_7 0x078 0x40c 0x000 0x1 0x0 +#define MX51_PAD_EIM_D23__SPDIF_OUT1 0x078 0x40c 0x000 0x4 0x0 +#define MX51_PAD_EIM_D23__USBH2_DATA7 0x078 0x40c 0x000 0x2 0x0 +#define MX51_PAD_EIM_D24__AUD6_RXFS 0x07c 0x410 0x8f8 0x5 0x0 +#define MX51_PAD_EIM_D24__EIM_D24 0x07c 0x410 0x000 0x0 0x0 +#define MX51_PAD_EIM_D24__GPIO2_8 0x07c 0x410 0x000 0x1 0x0 +#define MX51_PAD_EIM_D24__I2C2_SDA 0x07c 0x410 0x9bc 0x4 0x0 +#define MX51_PAD_EIM_D24__UART3_CTS 0x07c 0x410 0x000 0x3 0x0 +#define MX51_PAD_EIM_D24__USBOTG_DATA0 0x07c 0x410 0x000 0x2 0x0 +#define MX51_PAD_EIM_D25__EIM_D25 0x080 0x414 0x000 0x0 0x0 +#define MX51_PAD_EIM_D25__KEY_COL6 0x080 0x414 0x9c8 0x1 0x0 +#define MX51_PAD_EIM_D25__UART2_CTS 0x080 0x414 0x000 0x4 0x0 +#define MX51_PAD_EIM_D25__UART3_RXD 0x080 0x414 0x9f4 0x3 0x0 +#define MX51_PAD_EIM_D25__USBOTG_DATA1 0x080 0x414 0x000 0x2 0x0 +#define MX51_PAD_EIM_D26__EIM_D26 0x084 0x418 0x000 0x0 0x0 +#define MX51_PAD_EIM_D26__KEY_COL7 0x084 0x418 0x9cc 0x1 0x0 +#define MX51_PAD_EIM_D26__UART2_RTS 0x084 0x418 0x9e8 0x4 0x3 +#define MX51_PAD_EIM_D26__UART3_TXD 0x084 0x418 0x000 0x3 0x0 +#define MX51_PAD_EIM_D26__USBOTG_DATA2 0x084 0x418 0x000 0x2 0x0 +#define MX51_PAD_EIM_D27__AUD6_RXC 0x088 0x41c 0x8f4 0x5 0x0 +#define MX51_PAD_EIM_D27__EIM_D27 0x088 0x41c 0x000 0x0 0x0 +#define MX51_PAD_EIM_D27__GPIO2_9 0x088 0x41c 0x000 0x1 0x0 +#define MX51_PAD_EIM_D27__I2C2_SCL 0x088 0x41c 0x9b8 0x4 0x0 +#define MX51_PAD_EIM_D27__UART3_RTS 0x088 0x41c 0x9f0 0x3 0x3 +#define MX51_PAD_EIM_D27__USBOTG_DATA3 0x088 0x41c 0x000 0x2 0x0 +#define MX51_PAD_EIM_D28__AUD6_TXD 0x08c 0x420 0x8f0 0x5 0x0 +#define MX51_PAD_EIM_D28__EIM_D28 0x08c 0x420 0x000 0x0 0x0 +#define MX51_PAD_EIM_D28__KEY_ROW4 0x08c 0x420 0x9d0 0x1 0x0 +#define MX51_PAD_EIM_D28__USBOTG_DATA4 0x08c 0x420 0x000 0x2 0x0 +#define MX51_PAD_EIM_D29__AUD6_RXD 0x090 0x424 0x8ec 0x5 0x0 +#define MX51_PAD_EIM_D29__EIM_D29 0x090 0x424 0x000 0x0 0x0 +#define MX51_PAD_EIM_D29__KEY_ROW5 0x090 0x424 0x9d4 0x1 0x0 +#define MX51_PAD_EIM_D29__USBOTG_DATA5 0x090 0x424 0x000 0x2 0x0 +#define MX51_PAD_EIM_D30__AUD6_TXC 0x094 0x428 0x8fc 0x5 0x0 +#define MX51_PAD_EIM_D30__EIM_D30 0x094 0x428 0x000 0x0 0x0 +#define MX51_PAD_EIM_D30__KEY_ROW6 0x094 0x428 0x9d8 0x1 0x0 +#define MX51_PAD_EIM_D30__USBOTG_DATA6 0x094 0x428 0x000 0x2 0x0 +#define MX51_PAD_EIM_D31__AUD6_TXFS 0x098 0x42c 0x900 0x5 0x0 +#define MX51_PAD_EIM_D31__EIM_D31 0x098 0x42c 0x000 0x0 0x0 +#define MX51_PAD_EIM_D31__KEY_ROW7 0x098 0x42c 0x9dc 0x1 0x0 +#define MX51_PAD_EIM_D31__USBOTG_DATA7 0x098 0x42c 0x000 0x2 0x0 +#define MX51_PAD_EIM_A16__EIM_A16 0x09c 0x430 0x000 0x0 0x0 +#define MX51_PAD_EIM_A16__GPIO2_10 0x09c 0x430 0x000 0x1 0x0 +#define MX51_PAD_EIM_A16__OSC_FREQ_SEL0 0x09c 0x430 0x000 0x7 0x0 +#define MX51_PAD_EIM_A17__EIM_A17 0x0a0 0x434 0x000 0x0 0x0 +#define MX51_PAD_EIM_A17__GPIO2_11 0x0a0 0x434 0x000 0x1 0x0 +#define MX51_PAD_EIM_A17__OSC_FREQ_SEL1 0x0a0 0x434 0x000 0x7 0x0 +#define MX51_PAD_EIM_A18__BOOT_LPB0 0x0a4 0x438 0x000 0x7 0x0 +#define MX51_PAD_EIM_A18__EIM_A18 0x0a4 0x438 0x000 0x0 0x0 +#define MX51_PAD_EIM_A18__GPIO2_12 0x0a4 0x438 0x000 0x1 0x0 +#define MX51_PAD_EIM_A19__BOOT_LPB1 0x0a8 0x43c 0x000 0x7 0x0 +#define MX51_PAD_EIM_A19__EIM_A19 0x0a8 0x43c 0x000 0x0 0x0 +#define MX51_PAD_EIM_A19__GPIO2_13 0x0a8 0x43c 0x000 0x1 0x0 +#define MX51_PAD_EIM_A20__BOOT_UART_SRC0 0x0ac 0x440 0x000 0x7 0x0 +#define MX51_PAD_EIM_A20__EIM_A20 0x0ac 0x440 0x000 0x0 0x0 +#define MX51_PAD_EIM_A20__GPIO2_14 0x0ac 0x440 0x000 0x1 0x0 +#define MX51_PAD_EIM_A21__BOOT_UART_SRC1 0x0b0 0x444 0x000 0x7 0x0 +#define MX51_PAD_EIM_A21__EIM_A21 0x0b0 0x444 0x000 0x0 0x0 +#define MX51_PAD_EIM_A21__GPIO2_15 0x0b0 0x444 0x000 0x1 0x0 +#define MX51_PAD_EIM_A22__EIM_A22 0x0b4 0x448 0x000 0x0 0x0 +#define MX51_PAD_EIM_A22__GPIO2_16 0x0b4 0x448 0x000 0x1 0x0 +#define MX51_PAD_EIM_A23__BOOT_HPN_EN 0x0b8 0x44c 0x000 0x7 0x0 +#define MX51_PAD_EIM_A23__EIM_A23 0x0b8 0x44c 0x000 0x0 0x0 +#define MX51_PAD_EIM_A23__GPIO2_17 0x0b8 0x44c 0x000 0x1 0x0 +#define MX51_PAD_EIM_A24__EIM_A24 0x0bc 0x450 0x000 0x0 0x0 +#define MX51_PAD_EIM_A24__GPIO2_18 0x0bc 0x450 0x000 0x1 0x0 +#define MX51_PAD_EIM_A24__USBH2_CLK 0x0bc 0x450 0x000 0x2 0x0 +#define MX51_PAD_EIM_A25__DISP1_PIN4 0x0c0 0x454 0x000 0x6 0x0 +#define MX51_PAD_EIM_A25__EIM_A25 0x0c0 0x454 0x000 0x0 0x0 +#define MX51_PAD_EIM_A25__GPIO2_19 0x0c0 0x454 0x000 0x1 0x0 +#define MX51_PAD_EIM_A25__USBH2_DIR 0x0c0 0x454 0x000 0x2 0x0 +#define MX51_PAD_EIM_A26__CSI1_DATA_EN 0x0c4 0x458 0x9a0 0x5 0x0 +#define MX51_PAD_EIM_A26__DISP2_EXT_CLK 0x0c4 0x458 0x908 0x6 0x0 +#define MX51_PAD_EIM_A26__EIM_A26 0x0c4 0x458 0x000 0x0 0x0 +#define MX51_PAD_EIM_A26__GPIO2_20 0x0c4 0x458 0x000 0x1 0x0 +#define MX51_PAD_EIM_A26__USBH2_STP 0x0c4 0x458 0x000 0x2 0x0 +#define MX51_PAD_EIM_A27__CSI2_DATA_EN 0x0c8 0x45c 0x99c 0x5 0x0 +#define MX51_PAD_EIM_A27__DISP1_PIN1 0x0c8 0x45c 0x9a4 0x6 0x0 +#define MX51_PAD_EIM_A27__EIM_A27 0x0c8 0x45c 0x000 0x0 0x0 +#define MX51_PAD_EIM_A27__GPIO2_21 0x0c8 0x45c 0x000 0x1 0x0 +#define MX51_PAD_EIM_A27__USBH2_NXT 0x0c8 0x45c 0x000 0x2 0x0 +#define MX51_PAD_EIM_EB0__EIM_EB0 0x0cc 0x460 0x000 0x0 0x0 +#define MX51_PAD_EIM_EB1__EIM_EB1 0x0d0 0x464 0x000 0x0 0x0 +#define MX51_PAD_EIM_EB2__AUD5_RXFS 0x0d4 0x468 0x8e0 0x6 0x0 +#define MX51_PAD_EIM_EB2__CSI1_D2 0x0d4 0x468 0x000 0x5 0x0 +#define MX51_PAD_EIM_EB2__EIM_EB2 0x0d4 0x468 0x000 0x0 0x0 +#define MX51_PAD_EIM_EB2__FEC_MDIO 0x0d4 0x468 0x954 0x3 0x0 +#define MX51_PAD_EIM_EB2__GPIO2_22 0x0d4 0x468 0x000 0x1 0x0 +#define MX51_PAD_EIM_EB2__GPT_CMPOUT1 0x0d4 0x468 0x000 0x7 0x0 +#define MX51_PAD_EIM_EB3__AUD5_RXC 0x0d8 0x46c 0x8dc 0x6 0x0 +#define MX51_PAD_EIM_EB3__CSI1_D3 0x0d8 0x46c 0x000 0x5 0x0 +#define MX51_PAD_EIM_EB3__EIM_EB3 0x0d8 0x46c 0x000 0x0 0x0 +#define MX51_PAD_EIM_EB3__FEC_RDATA1 0x0d8 0x46c 0x95c 0x3 0x0 +#define MX51_PAD_EIM_EB3__GPIO2_23 0x0d8 0x46c 0x000 0x1 0x0 +#define MX51_PAD_EIM_EB3__GPT_CMPOUT2 0x0d8 0x46c 0x000 0x7 0x0 +#define MX51_PAD_EIM_OE__EIM_OE 0x0dc 0x470 0x000 0x0 0x0 +#define MX51_PAD_EIM_OE__GPIO2_24 0x0dc 0x470 0x000 0x1 0x0 +#define MX51_PAD_EIM_CS0__EIM_CS0 0x0e0 0x474 0x000 0x0 0x0 +#define MX51_PAD_EIM_CS0__GPIO2_25 0x0e0 0x474 0x000 0x1 0x0 +#define MX51_PAD_EIM_CS1__EIM_CS1 0x0e4 0x478 0x000 0x0 0x0 +#define MX51_PAD_EIM_CS1__GPIO2_26 0x0e4 0x478 0x000 0x1 0x0 +#define MX51_PAD_EIM_CS2__AUD5_TXD 0x0e8 0x47c 0x8d8 0x6 0x1 +#define MX51_PAD_EIM_CS2__CSI1_D4 0x0e8 0x47c 0x000 0x5 0x0 +#define MX51_PAD_EIM_CS2__EIM_CS2 0x0e8 0x47c 0x000 0x0 0x0 +#define MX51_PAD_EIM_CS2__FEC_RDATA2 0x0e8 0x47c 0x960 0x3 0x0 +#define MX51_PAD_EIM_CS2__GPIO2_27 0x0e8 0x47c 0x000 0x1 0x0 +#define MX51_PAD_EIM_CS2__USBOTG_STP 0x0e8 0x47c 0x000 0x2 0x0 +#define MX51_PAD_EIM_CS3__AUD5_RXD 0x0ec 0x480 0x8d4 0x6 0x1 +#define MX51_PAD_EIM_CS3__CSI1_D5 0x0ec 0x480 0x000 0x5 0x0 +#define MX51_PAD_EIM_CS3__EIM_CS3 0x0ec 0x480 0x000 0x0 0x0 +#define MX51_PAD_EIM_CS3__FEC_RDATA3 0x0ec 0x480 0x964 0x3 0x0 +#define MX51_PAD_EIM_CS3__GPIO2_28 0x0ec 0x480 0x000 0x1 0x0 +#define MX51_PAD_EIM_CS3__USBOTG_NXT 0x0ec 0x480 0x000 0x2 0x0 +#define MX51_PAD_EIM_CS4__AUD5_TXC 0x0f0 0x484 0x8e4 0x6 0x1 +#define MX51_PAD_EIM_CS4__CSI1_D6 0x0f0 0x484 0x000 0x5 0x0 +#define MX51_PAD_EIM_CS4__EIM_CS4 0x0f0 0x484 0x000 0x0 0x0 +#define MX51_PAD_EIM_CS4__FEC_RX_ER 0x0f0 0x484 0x970 0x3 0x0 +#define MX51_PAD_EIM_CS4__GPIO2_29 0x0f0 0x484 0x000 0x1 0x0 +#define MX51_PAD_EIM_CS4__USBOTG_CLK 0x0f0 0x484 0x000 0x2 0x0 +#define MX51_PAD_EIM_CS5__AUD5_TXFS 0x0f4 0x488 0x8e8 0x6 0x1 +#define MX51_PAD_EIM_CS5__CSI1_D7 0x0f4 0x488 0x000 0x5 0x0 +#define MX51_PAD_EIM_CS5__DISP1_EXT_CLK 0x0f4 0x488 0x904 0x4 0x0 +#define MX51_PAD_EIM_CS5__EIM_CS5 0x0f4 0x488 0x000 0x0 0x0 +#define MX51_PAD_EIM_CS5__FEC_CRS 0x0f4 0x488 0x950 0x3 0x0 +#define MX51_PAD_EIM_CS5__GPIO2_30 0x0f4 0x488 0x000 0x1 0x0 +#define MX51_PAD_EIM_CS5__USBOTG_DIR 0x0f4 0x488 0x000 0x2 0x0 +#define MX51_PAD_EIM_DTACK__EIM_DTACK 0x0f8 0x48c 0x000 0x0 0x0 +#define MX51_PAD_EIM_DTACK__GPIO2_31 0x0f8 0x48c 0x000 0x1 0x0 +#define MX51_PAD_EIM_LBA__EIM_LBA 0x0fc 0x494 0x000 0x0 0x0 +#define MX51_PAD_EIM_LBA__GPIO3_1 0x0fc 0x494 0x978 0x1 0x0 +#define MX51_PAD_EIM_CRE__EIM_CRE 0x100 0x4a0 0x000 0x0 0x0 +#define MX51_PAD_EIM_CRE__GPIO3_2 0x100 0x4a0 0x97c 0x1 0x0 +#define MX51_PAD_DRAM_CS1__DRAM_CS1 0x104 0x4d0 0x000 0x0 0x0 +#define MX51_PAD_NANDF_WE_B__GPIO3_3 0x108 0x4e4 0x980 0x3 0x0 +#define MX51_PAD_NANDF_WE_B__NANDF_WE_B 0x108 0x4e4 0x000 0x0 0x0 +#define MX51_PAD_NANDF_WE_B__PATA_DIOW 0x108 0x4e4 0x000 0x1 0x0 +#define MX51_PAD_NANDF_WE_B__SD3_DATA0 0x108 0x4e4 0x93c 0x2 0x0 +#define MX51_PAD_NANDF_RE_B__GPIO3_4 0x10c 0x4e8 0x984 0x3 0x0 +#define MX51_PAD_NANDF_RE_B__NANDF_RE_B 0x10c 0x4e8 0x000 0x0 0x0 +#define MX51_PAD_NANDF_RE_B__PATA_DIOR 0x10c 0x4e8 0x000 0x1 0x0 +#define MX51_PAD_NANDF_RE_B__SD3_DATA1 0x10c 0x4e8 0x940 0x2 0x0 +#define MX51_PAD_NANDF_ALE__GPIO3_5 0x110 0x4ec 0x988 0x3 0x0 +#define MX51_PAD_NANDF_ALE__NANDF_ALE 0x110 0x4ec 0x000 0x0 0x0 +#define MX51_PAD_NANDF_ALE__PATA_BUFFER_EN 0x110 0x4ec 0x000 0x1 0x0 +#define MX51_PAD_NANDF_CLE__GPIO3_6 0x114 0x4f0 0x98c 0x3 0x0 +#define MX51_PAD_NANDF_CLE__NANDF_CLE 0x114 0x4f0 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CLE__PATA_RESET_B 0x114 0x4f0 0x000 0x1 0x0 +#define MX51_PAD_NANDF_WP_B__GPIO3_7 0x118 0x4f4 0x990 0x3 0x0 +#define MX51_PAD_NANDF_WP_B__NANDF_WP_B 0x118 0x4f4 0x000 0x0 0x0 +#define MX51_PAD_NANDF_WP_B__PATA_DMACK 0x118 0x4f4 0x000 0x1 0x0 +#define MX51_PAD_NANDF_WP_B__SD3_DATA2 0x118 0x4f4 0x944 0x2 0x0 +#define MX51_PAD_NANDF_RB0__ECSPI2_SS1 0x11c 0x4f8 0x930 0x5 0x0 +#define MX51_PAD_NANDF_RB0__GPIO3_8 0x11c 0x4f8 0x994 0x3 0x0 +#define MX51_PAD_NANDF_RB0__NANDF_RB0 0x11c 0x4f8 0x000 0x0 0x0 +#define MX51_PAD_NANDF_RB0__PATA_DMARQ 0x11c 0x4f8 0x000 0x1 0x0 +#define MX51_PAD_NANDF_RB0__SD3_DATA3 0x11c 0x4f8 0x948 0x2 0x0 +#define MX51_PAD_NANDF_RB1__CSPI_MOSI 0x120 0x4fc 0x91c 0x6 0x0 +#define MX51_PAD_NANDF_RB1__ECSPI2_RDY 0x120 0x4fc 0x000 0x2 0x0 +#define MX51_PAD_NANDF_RB1__GPIO3_9 0x120 0x4fc 0x000 0x3 0x0 +#define MX51_PAD_NANDF_RB1__NANDF_RB1 0x120 0x4fc 0x000 0x0 0x0 +#define MX51_PAD_NANDF_RB1__PATA_IORDY 0x120 0x4fc 0x000 0x1 0x0 +#define MX51_PAD_NANDF_RB1__SD4_CMD 0x120 0x4fc 0x000 0x5 0x0 +#define MX51_PAD_NANDF_RB2__DISP2_WAIT 0x124 0x500 0x9a8 0x5 0x0 +#define MX51_PAD_NANDF_RB2__ECSPI2_SCLK 0x124 0x500 0x000 0x2 0x0 +#define MX51_PAD_NANDF_RB2__FEC_COL 0x124 0x500 0x94c 0x1 0x0 +#define MX51_PAD_NANDF_RB2__GPIO3_10 0x124 0x500 0x000 0x3 0x0 +#define MX51_PAD_NANDF_RB2__NANDF_RB2 0x124 0x500 0x000 0x0 0x0 +#define MX51_PAD_NANDF_RB2__USBH3_H3_DP 0x124 0x500 0x000 0x7 0x0 +#define MX51_PAD_NANDF_RB2__USBH3_NXT 0x124 0x500 0xa20 0x6 0x0 +#define MX51_PAD_NANDF_RB3__DISP1_WAIT 0x128 0x504 0x000 0x5 0x0 +#define MX51_PAD_NANDF_RB3__ECSPI2_MISO 0x128 0x504 0x000 0x2 0x0 +#define MX51_PAD_NANDF_RB3__FEC_RX_CLK 0x128 0x504 0x968 0x1 0x0 +#define MX51_PAD_NANDF_RB3__GPIO3_11 0x128 0x504 0x000 0x3 0x0 +#define MX51_PAD_NANDF_RB3__NANDF_RB3 0x128 0x504 0x000 0x0 0x0 +#define MX51_PAD_NANDF_RB3__USBH3_CLK 0x128 0x504 0x9f8 0x6 0x0 +#define MX51_PAD_NANDF_RB3__USBH3_H3_DM 0x128 0x504 0x000 0x7 0x0 +#define MX51_PAD_GPIO_NAND__GPIO_NAND 0x12c 0x514 0x998 0x0 0x0 +#define MX51_PAD_GPIO_NAND__PATA_INTRQ 0x12c 0x514 0x000 0x1 0x0 +#define MX51_PAD_NANDF_CS0__GPIO3_16 0x130 0x518 0x000 0x3 0x0 +#define MX51_PAD_NANDF_CS0__NANDF_CS0 0x130 0x518 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CS1__GPIO3_17 0x134 0x51c 0x000 0x3 0x0 +#define MX51_PAD_NANDF_CS1__NANDF_CS1 0x134 0x51c 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CS2__CSPI_SCLK 0x138 0x520 0x914 0x6 0x0 +#define MX51_PAD_NANDF_CS2__FEC_TX_ER 0x138 0x520 0x000 0x2 0x0 +#define MX51_PAD_NANDF_CS2__GPIO3_18 0x138 0x520 0x000 0x3 0x0 +#define MX51_PAD_NANDF_CS2__NANDF_CS2 0x138 0x520 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CS2__PATA_CS_0 0x138 0x520 0x000 0x1 0x0 +#define MX51_PAD_NANDF_CS2__SD4_CLK 0x138 0x520 0x000 0x5 0x0 +#define MX51_PAD_NANDF_CS2__USBH3_H1_DP 0x138 0x520 0x000 0x7 0x0 +#define MX51_PAD_NANDF_CS3__FEC_MDC 0x13c 0x524 0x000 0x2 0x0 +#define MX51_PAD_NANDF_CS3__GPIO3_19 0x13c 0x524 0x000 0x3 0x0 +#define MX51_PAD_NANDF_CS3__NANDF_CS3 0x13c 0x524 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CS3__PATA_CS_1 0x13c 0x524 0x000 0x1 0x0 +#define MX51_PAD_NANDF_CS3__SD4_DAT0 0x13c 0x524 0x000 0x5 0x0 +#define MX51_PAD_NANDF_CS3__USBH3_H1_DM 0x13c 0x524 0x000 0x7 0x0 +#define MX51_PAD_NANDF_CS4__FEC_TDATA1 0x140 0x528 0x000 0x2 0x0 +#define MX51_PAD_NANDF_CS4__GPIO3_20 0x140 0x528 0x000 0x3 0x0 +#define MX51_PAD_NANDF_CS4__NANDF_CS4 0x140 0x528 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CS4__PATA_DA_0 0x140 0x528 0x000 0x1 0x0 +#define MX51_PAD_NANDF_CS4__SD4_DAT1 0x140 0x528 0x000 0x5 0x0 +#define MX51_PAD_NANDF_CS4__USBH3_STP 0x140 0x528 0xa24 0x7 0x0 +#define MX51_PAD_NANDF_CS5__FEC_TDATA2 0x144 0x52c 0x000 0x2 0x0 +#define MX51_PAD_NANDF_CS5__GPIO3_21 0x144 0x52c 0x000 0x3 0x0 +#define MX51_PAD_NANDF_CS5__NANDF_CS5 0x144 0x52c 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CS5__PATA_DA_1 0x144 0x52c 0x000 0x1 0x0 +#define MX51_PAD_NANDF_CS5__SD4_DAT2 0x144 0x52c 0x000 0x5 0x0 +#define MX51_PAD_NANDF_CS5__USBH3_DIR 0x144 0x52c 0xa1c 0x7 0x0 +#define MX51_PAD_NANDF_CS6__CSPI_SS3 0x148 0x530 0x928 0x7 0x0 +#define MX51_PAD_NANDF_CS6__FEC_TDATA3 0x148 0x530 0x000 0x2 0x0 +#define MX51_PAD_NANDF_CS6__GPIO3_22 0x148 0x530 0x000 0x3 0x0 +#define MX51_PAD_NANDF_CS6__NANDF_CS6 0x148 0x530 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CS6__PATA_DA_2 0x148 0x530 0x000 0x1 0x0 +#define MX51_PAD_NANDF_CS6__SD4_DAT3 0x148 0x530 0x000 0x5 0x0 +#define MX51_PAD_NANDF_CS7__FEC_TX_EN 0x14c 0x534 0x000 0x1 0x0 +#define MX51_PAD_NANDF_CS7__GPIO3_23 0x14c 0x534 0x000 0x3 0x0 +#define MX51_PAD_NANDF_CS7__NANDF_CS7 0x14c 0x534 0x000 0x0 0x0 +#define MX51_PAD_NANDF_CS7__SD3_CLK 0x14c 0x534 0x000 0x5 0x0 +#define MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0 0x150 0x538 0x000 0x2 0x0 +#define MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK 0x150 0x538 0x974 0x1 0x0 +#define MX51_PAD_NANDF_RDY_INT__GPIO3_24 0x150 0x538 0x000 0x3 0x0 +#define MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT 0x150 0x538 0x938 0x0 0x0 +#define MX51_PAD_NANDF_RDY_INT__SD3_CMD 0x150 0x538 0x000 0x5 0x0 +#define MX51_PAD_NANDF_D15__ECSPI2_MOSI 0x154 0x53c 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D15__GPIO3_25 0x154 0x53c 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D15__NANDF_D15 0x154 0x53c 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D15__PATA_DATA15 0x154 0x53c 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D15__SD3_DAT7 0x154 0x53c 0x000 0x5 0x0 +#define MX51_PAD_NANDF_D14__ECSPI2_SS3 0x158 0x540 0x934 0x2 0x0 +#define MX51_PAD_NANDF_D14__GPIO3_26 0x158 0x540 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D14__NANDF_D14 0x158 0x540 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D14__PATA_DATA14 0x158 0x540 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D14__SD3_DAT6 0x158 0x540 0x000 0x5 0x0 +#define MX51_PAD_NANDF_D13__ECSPI2_SS2 0x15c 0x544 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D13__GPIO3_27 0x15c 0x544 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D13__NANDF_D13 0x15c 0x544 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D13__PATA_DATA13 0x15c 0x544 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D13__SD3_DAT5 0x15c 0x544 0x000 0x5 0x0 +#define MX51_PAD_NANDF_D12__ECSPI2_SS1 0x160 0x548 0x930 0x2 0x1 +#define MX51_PAD_NANDF_D12__GPIO3_28 0x160 0x548 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D12__NANDF_D12 0x160 0x548 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D12__PATA_DATA12 0x160 0x548 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D12__SD3_DAT4 0x160 0x548 0x000 0x5 0x0 +#define MX51_PAD_NANDF_D11__FEC_RX_DV 0x164 0x54c 0x96c 0x2 0x0 +#define MX51_PAD_NANDF_D11__GPIO3_29 0x164 0x54c 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D11__NANDF_D11 0x164 0x54c 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D11__PATA_DATA11 0x164 0x54c 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D11__SD3_DATA3 0x164 0x54c 0x948 0x5 0x1 +#define MX51_PAD_NANDF_D10__GPIO3_30 0x168 0x550 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D10__NANDF_D10 0x168 0x550 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D10__PATA_DATA10 0x168 0x550 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D10__SD3_DATA2 0x168 0x550 0x944 0x5 0x1 +#define MX51_PAD_NANDF_D9__FEC_RDATA0 0x16c 0x554 0x958 0x2 0x0 +#define MX51_PAD_NANDF_D9__GPIO3_31 0x16c 0x554 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D9__NANDF_D9 0x16c 0x554 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D9__PATA_DATA9 0x16c 0x554 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D9__SD3_DATA1 0x16c 0x554 0x940 0x5 0x1 +#define MX51_PAD_NANDF_D8__FEC_TDATA0 0x170 0x558 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D8__GPIO4_0 0x170 0x558 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D8__NANDF_D8 0x170 0x558 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D8__PATA_DATA8 0x170 0x558 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D8__SD3_DATA0 0x170 0x558 0x93c 0x5 0x1 +#define MX51_PAD_NANDF_D7__GPIO4_1 0x174 0x55c 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D7__NANDF_D7 0x174 0x55c 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D7__PATA_DATA7 0x174 0x55c 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D7__USBH3_DATA0 0x174 0x55c 0x9fc 0x5 0x0 +#define MX51_PAD_NANDF_D6__GPIO4_2 0x178 0x560 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D6__NANDF_D6 0x178 0x560 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D6__PATA_DATA6 0x178 0x560 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D6__SD4_LCTL 0x178 0x560 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D6__USBH3_DATA1 0x178 0x560 0xa00 0x5 0x0 +#define MX51_PAD_NANDF_D5__GPIO4_3 0x17c 0x564 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D5__NANDF_D5 0x17c 0x564 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D5__PATA_DATA5 0x17c 0x564 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D5__SD4_WP 0x17c 0x564 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D5__USBH3_DATA2 0x17c 0x564 0xa04 0x5 0x0 +#define MX51_PAD_NANDF_D4__GPIO4_4 0x180 0x568 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D4__NANDF_D4 0x180 0x568 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D4__PATA_DATA4 0x180 0x568 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D4__SD4_CD 0x180 0x568 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D4__USBH3_DATA3 0x180 0x568 0xa08 0x5 0x0 +#define MX51_PAD_NANDF_D3__GPIO4_5 0x184 0x56c 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D3__NANDF_D3 0x184 0x56c 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D3__PATA_DATA3 0x184 0x56c 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D3__SD4_DAT4 0x184 0x56c 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D3__USBH3_DATA4 0x184 0x56c 0xa0c 0x5 0x0 +#define MX51_PAD_NANDF_D2__GPIO4_6 0x188 0x570 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D2__NANDF_D2 0x188 0x570 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D2__PATA_DATA2 0x188 0x570 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D2__SD4_DAT5 0x188 0x570 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D2__USBH3_DATA5 0x188 0x570 0xa10 0x5 0x0 +#define MX51_PAD_NANDF_D1__GPIO4_7 0x18c 0x574 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D1__NANDF_D1 0x18c 0x574 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D1__PATA_DATA1 0x18c 0x574 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D1__SD4_DAT6 0x18c 0x574 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D1__USBH3_DATA6 0x18c 0x574 0xa14 0x5 0x0 +#define MX51_PAD_NANDF_D0__GPIO4_8 0x190 0x578 0x000 0x3 0x0 +#define MX51_PAD_NANDF_D0__NANDF_D0 0x190 0x578 0x000 0x0 0x0 +#define MX51_PAD_NANDF_D0__PATA_DATA0 0x190 0x578 0x000 0x1 0x0 +#define MX51_PAD_NANDF_D0__SD4_DAT7 0x190 0x578 0x000 0x2 0x0 +#define MX51_PAD_NANDF_D0__USBH3_DATA7 0x190 0x578 0xa18 0x5 0x0 +#define MX51_PAD_CSI1_D8__CSI1_D8 0x194 0x57c 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D8__GPIO3_12 0x194 0x57c 0x998 0x3 0x1 +#define MX51_PAD_CSI1_D9__CSI1_D9 0x198 0x580 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D9__GPIO3_13 0x198 0x580 0x000 0x3 0x0 +#define MX51_PAD_CSI1_D10__CSI1_D10 0x19c 0x584 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D11__CSI1_D11 0x1a0 0x588 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D12__CSI1_D12 0x1a4 0x58c 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D13__CSI1_D13 0x1a8 0x590 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D14__CSI1_D14 0x1ac 0x594 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D15__CSI1_D15 0x1b0 0x598 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D16__CSI1_D16 0x1b4 0x59c 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D17__CSI1_D17 0x1b8 0x5a0 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D18__CSI1_D18 0x1bc 0x5a4 0x000 0x0 0x0 +#define MX51_PAD_CSI1_D19__CSI1_D19 0x1c0 0x5a8 0x000 0x0 0x0 +#define MX51_PAD_CSI1_VSYNC__CSI1_VSYNC 0x1c4 0x5ac 0x000 0x0 0x0 +#define MX51_PAD_CSI1_VSYNC__GPIO3_14 0x1c4 0x5ac 0x000 0x3 0x0 +#define MX51_PAD_CSI1_HSYNC__CSI1_HSYNC 0x1c8 0x5b0 0x000 0x0 0x0 +#define MX51_PAD_CSI1_HSYNC__GPIO3_15 0x1c8 0x5b0 0x000 0x3 0x0 +#define MX51_PAD_CSI1_PIXCLK__CSI1_PIXCLK 0x000 0x5b4 0x000 0x0 0x0 +#define MX51_PAD_CSI1_MCLK__CSI1_MCLK 0x000 0x5b8 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D12__CSI2_D12 0x1cc 0x5bc 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D12__GPIO4_9 0x1cc 0x5bc 0x000 0x3 0x0 +#define MX51_PAD_CSI2_D13__CSI2_D13 0x1d0 0x5c0 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D13__GPIO4_10 0x1d0 0x5c0 0x000 0x3 0x0 +#define MX51_PAD_CSI2_D14__CSI2_D14 0x1d4 0x5c4 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D15__CSI2_D15 0x1d8 0x5c8 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D16__CSI2_D16 0x1dc 0x5cc 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D17__CSI2_D17 0x1e0 0x5d0 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D18__CSI2_D18 0x1e4 0x5d4 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D18__GPIO4_11 0x1e4 0x5d4 0x000 0x3 0x0 +#define MX51_PAD_CSI2_D19__CSI2_D19 0x1e8 0x5d8 0x000 0x0 0x0 +#define MX51_PAD_CSI2_D19__GPIO4_12 0x1e8 0x5d8 0x000 0x3 0x0 +#define MX51_PAD_CSI2_VSYNC__CSI2_VSYNC 0x1ec 0x5dc 0x000 0x0 0x0 +#define MX51_PAD_CSI2_VSYNC__GPIO4_13 0x1ec 0x5dc 0x000 0x3 0x0 +#define MX51_PAD_CSI2_HSYNC__CSI2_HSYNC 0x1f0 0x5e0 0x000 0x0 0x0 +#define MX51_PAD_CSI2_HSYNC__GPIO4_14 0x1f0 0x5e0 0x000 0x3 0x0 +#define MX51_PAD_CSI2_PIXCLK__CSI2_PIXCLK 0x1f4 0x5e4 0x000 0x0 0x0 +#define MX51_PAD_CSI2_PIXCLK__GPIO4_15 0x1f4 0x5e4 0x000 0x3 0x0 +#define MX51_PAD_I2C1_CLK__GPIO4_16 0x1f8 0x5e8 0x000 0x3 0x0 +#define MX51_PAD_I2C1_CLK__I2C1_CLK 0x1f8 0x5e8 0x000 0x0 0x0 +#define MX51_PAD_I2C1_DAT__GPIO4_17 0x1fc 0x5ec 0x000 0x3 0x0 +#define MX51_PAD_I2C1_DAT__I2C1_DAT 0x1fc 0x5ec 0x000 0x0 0x0 +#define MX51_PAD_AUD3_BB_TXD__AUD3_TXD 0x200 0x5f0 0x000 0x0 0x0 +#define MX51_PAD_AUD3_BB_TXD__GPIO4_18 0x200 0x5f0 0x000 0x3 0x0 +#define MX51_PAD_AUD3_BB_RXD__AUD3_RXD 0x204 0x5f4 0x000 0x0 0x0 +#define MX51_PAD_AUD3_BB_RXD__GPIO4_19 0x204 0x5f4 0x000 0x3 0x0 +#define MX51_PAD_AUD3_BB_RXD__UART3_RXD 0x204 0x5f4 0x9f4 0x1 0x2 +#define MX51_PAD_AUD3_BB_CK__AUD3_TXC 0x208 0x5f8 0x000 0x0 0x0 +#define MX51_PAD_AUD3_BB_CK__GPIO4_20 0x208 0x5f8 0x000 0x3 0x0 +#define MX51_PAD_AUD3_BB_FS__AUD3_TXFS 0x20c 0x5fc 0x000 0x0 0x0 +#define MX51_PAD_AUD3_BB_FS__GPIO4_21 0x20c 0x5fc 0x000 0x3 0x0 +#define MX51_PAD_AUD3_BB_FS__UART3_TXD 0x20c 0x5fc 0x000 0x1 0x0 +#define MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI 0x210 0x600 0x000 0x0 0x0 +#define MX51_PAD_CSPI1_MOSI__GPIO4_22 0x210 0x600 0x000 0x3 0x0 +#define MX51_PAD_CSPI1_MOSI__I2C1_SDA 0x210 0x600 0x9b4 0x1 0x1 +#define MX51_PAD_CSPI1_MISO__AUD4_RXD 0x214 0x604 0x8c4 0x1 0x1 +#define MX51_PAD_CSPI1_MISO__ECSPI1_MISO 0x214 0x604 0x000 0x0 0x0 +#define MX51_PAD_CSPI1_MISO__GPIO4_23 0x214 0x604 0x000 0x3 0x0 +#define MX51_PAD_CSPI1_SS0__AUD4_TXC 0x218 0x608 0x8cc 0x1 0x1 +#define MX51_PAD_CSPI1_SS0__ECSPI1_SS0 0x218 0x608 0x000 0x0 0x0 +#define MX51_PAD_CSPI1_SS0__GPIO4_24 0x218 0x608 0x000 0x3 0x0 +#define MX51_PAD_CSPI1_SS1__AUD4_TXD 0x21c 0x60c 0x8c8 0x1 0x1 +#define MX51_PAD_CSPI1_SS1__ECSPI1_SS1 0x21c 0x60c 0x000 0x0 0x0 +#define MX51_PAD_CSPI1_SS1__GPIO4_25 0x21c 0x60c 0x000 0x3 0x0 +#define MX51_PAD_CSPI1_RDY__AUD4_TXFS 0x220 0x610 0x8d0 0x1 0x1 +#define MX51_PAD_CSPI1_RDY__ECSPI1_RDY 0x220 0x610 0x000 0x0 0x0 +#define MX51_PAD_CSPI1_RDY__GPIO4_26 0x220 0x610 0x000 0x3 0x0 +#define MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK 0x224 0x614 0x000 0x0 0x0 +#define MX51_PAD_CSPI1_SCLK__GPIO4_27 0x224 0x614 0x000 0x3 0x0 +#define MX51_PAD_CSPI1_SCLK__I2C1_SCL 0x224 0x614 0x9b0 0x1 0x1 +#define MX51_PAD_UART1_RXD__GPIO4_28 0x228 0x618 0x000 0x3 0x0 +#define MX51_PAD_UART1_RXD__UART1_RXD 0x228 0x618 0x9e4 0x0 0x0 +#define MX51_PAD_UART1_TXD__GPIO4_29 0x22c 0x61c 0x000 0x3 0x0 +#define MX51_PAD_UART1_TXD__PWM2_PWMO 0x22c 0x61c 0x000 0x1 0x0 +#define MX51_PAD_UART1_TXD__UART1_TXD 0x22c 0x61c 0x000 0x0 0x0 +#define MX51_PAD_UART1_RTS__GPIO4_30 0x230 0x620 0x000 0x3 0x0 +#define MX51_PAD_UART1_RTS__UART1_RTS 0x230 0x620 0x9e0 0x0 0x0 +#define MX51_PAD_UART1_CTS__GPIO4_31 0x234 0x624 0x000 0x3 0x0 +#define MX51_PAD_UART1_CTS__UART1_CTS 0x234 0x624 0x000 0x0 0x0 +#define MX51_PAD_UART2_RXD__FIRI_TXD 0x238 0x628 0x000 0x1 0x0 +#define MX51_PAD_UART2_RXD__GPIO1_20 0x238 0x628 0x000 0x3 0x0 +#define MX51_PAD_UART2_RXD__UART2_RXD 0x238 0x628 0x9ec 0x0 0x2 +#define MX51_PAD_UART2_TXD__FIRI_RXD 0x23c 0x62c 0x000 0x1 0x0 +#define MX51_PAD_UART2_TXD__GPIO1_21 0x23c 0x62c 0x000 0x3 0x0 +#define MX51_PAD_UART2_TXD__UART2_TXD 0x23c 0x62c 0x000 0x0 0x0 +#define MX51_PAD_UART3_RXD__CSI1_D0 0x240 0x630 0x000 0x2 0x0 +#define MX51_PAD_UART3_RXD__GPIO1_22 0x240 0x630 0x000 0x3 0x0 +#define MX51_PAD_UART3_RXD__UART1_DTR 0x240 0x630 0x000 0x0 0x0 +#define MX51_PAD_UART3_RXD__UART3_RXD 0x240 0x630 0x9f4 0x1 0x4 +#define MX51_PAD_UART3_TXD__CSI1_D1 0x244 0x634 0x000 0x2 0x0 +#define MX51_PAD_UART3_TXD__GPIO1_23 0x244 0x634 0x000 0x3 0x0 +#define MX51_PAD_UART3_TXD__UART1_DSR 0x244 0x634 0x000 0x0 0x0 +#define MX51_PAD_UART3_TXD__UART3_TXD 0x244 0x634 0x000 0x1 0x0 +#define MX51_PAD_OWIRE_LINE__GPIO1_24 0x248 0x638 0x000 0x3 0x0 +#define MX51_PAD_OWIRE_LINE__OWIRE_LINE 0x248 0x638 0x000 0x0 0x0 +#define MX51_PAD_OWIRE_LINE__SPDIF_OUT 0x248 0x638 0x000 0x6 0x0 +#define MX51_PAD_KEY_ROW0__KEY_ROW0 0x24c 0x63c 0x000 0x0 0x0 +#define MX51_PAD_KEY_ROW1__KEY_ROW1 0x250 0x640 0x000 0x0 0x0 +#define MX51_PAD_KEY_ROW2__KEY_ROW2 0x254 0x644 0x000 0x0 0x0 +#define MX51_PAD_KEY_ROW3__KEY_ROW3 0x258 0x648 0x000 0x0 0x0 +#define MX51_PAD_KEY_COL0__KEY_COL0 0x25c 0x64c 0x000 0x0 0x0 +#define MX51_PAD_KEY_COL0__PLL1_BYP 0x25c 0x64c 0x90c 0x7 0x0 +#define MX51_PAD_KEY_COL1__KEY_COL1 0x260 0x650 0x000 0x0 0x0 +#define MX51_PAD_KEY_COL1__PLL2_BYP 0x260 0x650 0x910 0x7 0x0 +#define MX51_PAD_KEY_COL2__KEY_COL2 0x264 0x654 0x000 0x0 0x0 +#define MX51_PAD_KEY_COL2__PLL3_BYP 0x264 0x654 0x000 0x7 0x0 +#define MX51_PAD_KEY_COL3__KEY_COL3 0x268 0x658 0x000 0x0 0x0 +#define MX51_PAD_KEY_COL4__I2C2_SCL 0x26c 0x65c 0x9b8 0x3 0x1 +#define MX51_PAD_KEY_COL4__KEY_COL4 0x26c 0x65c 0x000 0x0 0x0 +#define MX51_PAD_KEY_COL4__SPDIF_OUT1 0x26c 0x65c 0x000 0x6 0x0 +#define MX51_PAD_KEY_COL4__UART1_RI 0x26c 0x65c 0x000 0x1 0x0 +#define MX51_PAD_KEY_COL4__UART3_RTS 0x26c 0x65c 0x9f0 0x2 0x4 +#define MX51_PAD_KEY_COL5__I2C2_SDA 0x270 0x660 0x9bc 0x3 0x1 +#define MX51_PAD_KEY_COL5__KEY_COL5 0x270 0x660 0x000 0x0 0x0 +#define MX51_PAD_KEY_COL5__UART1_DCD 0x270 0x660 0x000 0x1 0x0 +#define MX51_PAD_KEY_COL5__UART3_CTS 0x270 0x660 0x000 0x2 0x0 +#define MX51_PAD_USBH1_CLK__CSPI_SCLK 0x278 0x678 0x914 0x1 0x1 +#define MX51_PAD_USBH1_CLK__GPIO1_25 0x278 0x678 0x000 0x2 0x0 +#define MX51_PAD_USBH1_CLK__I2C2_SCL 0x278 0x678 0x9b8 0x5 0x2 +#define MX51_PAD_USBH1_CLK__USBH1_CLK 0x278 0x678 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DIR__CSPI_MOSI 0x27c 0x67c 0x91c 0x1 0x1 +#define MX51_PAD_USBH1_DIR__GPIO1_26 0x27c 0x67c 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DIR__I2C2_SDA 0x27c 0x67c 0x9bc 0x5 0x2 +#define MX51_PAD_USBH1_DIR__USBH1_DIR 0x27c 0x67c 0x000 0x0 0x0 +#define MX51_PAD_USBH1_STP__CSPI_RDY 0x280 0x680 0x000 0x1 0x0 +#define MX51_PAD_USBH1_STP__GPIO1_27 0x280 0x680 0x000 0x2 0x0 +#define MX51_PAD_USBH1_STP__UART3_RXD 0x280 0x680 0x9f4 0x5 0x6 +#define MX51_PAD_USBH1_STP__USBH1_STP 0x280 0x680 0x000 0x0 0x0 +#define MX51_PAD_USBH1_NXT__CSPI_MISO 0x284 0x684 0x918 0x1 0x0 +#define MX51_PAD_USBH1_NXT__GPIO1_28 0x284 0x684 0x000 0x2 0x0 +#define MX51_PAD_USBH1_NXT__UART3_TXD 0x284 0x684 0x000 0x5 0x0 +#define MX51_PAD_USBH1_NXT__USBH1_NXT 0x284 0x684 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DATA0__GPIO1_11 0x288 0x688 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DATA0__UART2_CTS 0x288 0x688 0x000 0x1 0x0 +#define MX51_PAD_USBH1_DATA0__USBH1_DATA0 0x288 0x688 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DATA1__GPIO1_12 0x28c 0x68c 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DATA1__UART2_RXD 0x28c 0x68c 0x9ec 0x1 0x4 +#define MX51_PAD_USBH1_DATA1__USBH1_DATA1 0x28c 0x68c 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DATA2__GPIO1_13 0x290 0x690 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DATA2__UART2_TXD 0x290 0x690 0x000 0x1 0x0 +#define MX51_PAD_USBH1_DATA2__USBH1_DATA2 0x290 0x690 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DATA3__GPIO1_14 0x294 0x694 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DATA3__UART2_RTS 0x294 0x694 0x9e8 0x1 0x5 +#define MX51_PAD_USBH1_DATA3__USBH1_DATA3 0x294 0x694 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DATA4__CSPI_SS0 0x298 0x698 0x000 0x1 0x0 +#define MX51_PAD_USBH1_DATA4__GPIO1_15 0x298 0x698 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DATA4__USBH1_DATA4 0x298 0x698 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DATA5__CSPI_SS1 0x29c 0x69c 0x920 0x1 0x0 +#define MX51_PAD_USBH1_DATA5__GPIO1_16 0x29c 0x69c 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DATA5__USBH1_DATA5 0x29c 0x69c 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DATA6__CSPI_SS3 0x2a0 0x6a0 0x928 0x1 0x1 +#define MX51_PAD_USBH1_DATA6__GPIO1_17 0x2a0 0x6a0 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DATA6__USBH1_DATA6 0x2a0 0x6a0 0x000 0x0 0x0 +#define MX51_PAD_USBH1_DATA7__ECSPI1_SS3 0x2a4 0x6a4 0x000 0x1 0x0 +#define MX51_PAD_USBH1_DATA7__ECSPI2_SS3 0x2a4 0x6a4 0x934 0x5 0x1 +#define MX51_PAD_USBH1_DATA7__GPIO1_18 0x2a4 0x6a4 0x000 0x2 0x0 +#define MX51_PAD_USBH1_DATA7__USBH1_DATA7 0x2a4 0x6a4 0x000 0x0 0x0 +#define MX51_PAD_DI1_PIN11__DI1_PIN11 0x2a8 0x6a8 0x000 0x0 0x0 +#define MX51_PAD_DI1_PIN11__ECSPI1_SS2 0x2a8 0x6a8 0x000 0x7 0x0 +#define MX51_PAD_DI1_PIN11__GPIO3_0 0x2a8 0x6a8 0x000 0x4 0x0 +#define MX51_PAD_DI1_PIN12__DI1_PIN12 0x2ac 0x6ac 0x000 0x0 0x0 +#define MX51_PAD_DI1_PIN12__GPIO3_1 0x2ac 0x6ac 0x978 0x4 0x1 +#define MX51_PAD_DI1_PIN13__DI1_PIN13 0x2b0 0x6b0 0x000 0x0 0x0 +#define MX51_PAD_DI1_PIN13__GPIO3_2 0x2b0 0x6b0 0x97c 0x4 0x1 +#define MX51_PAD_DI1_D0_CS__DI1_D0_CS 0x2b4 0x6b4 0x000 0x0 0x0 +#define MX51_PAD_DI1_D0_CS__GPIO3_3 0x2b4 0x6b4 0x980 0x4 0x1 +#define MX51_PAD_DI1_D1_CS__DI1_D1_CS 0x2b8 0x6b8 0x000 0x0 0x0 +#define MX51_PAD_DI1_D1_CS__DISP1_PIN14 0x2b8 0x6b8 0x000 0x2 0x0 +#define MX51_PAD_DI1_D1_CS__DISP1_PIN5 0x2b8 0x6b8 0x000 0x3 0x0 +#define MX51_PAD_DI1_D1_CS__GPIO3_4 0x2b8 0x6b8 0x984 0x4 0x1 +#define MX51_PAD_DISPB2_SER_DIN__DISP1_PIN1 0x2bc 0x6bc 0x9a4 0x2 0x1 +#define MX51_PAD_DISPB2_SER_DIN__DISPB2_SER_DIN 0x2bc 0x6bc 0x9c4 0x0 0x0 +#define MX51_PAD_DISPB2_SER_DIN__GPIO3_5 0x2bc 0x6bc 0x988 0x4 0x1 +#define MX51_PAD_DISPB2_SER_DIO__DISP1_PIN6 0x2c0 0x6c0 0x000 0x3 0x0 +#define MX51_PAD_DISPB2_SER_DIO__DISPB2_SER_DIO 0x2c0 0x6c0 0x9c4 0x0 0x1 +#define MX51_PAD_DISPB2_SER_DIO__GPIO3_6 0x2c0 0x6c0 0x98c 0x4 0x1 +#define MX51_PAD_DISPB2_SER_CLK__DISP1_PIN17 0x2c4 0x6c4 0x000 0x2 0x0 +#define MX51_PAD_DISPB2_SER_CLK__DISP1_PIN7 0x2c4 0x6c4 0x000 0x3 0x0 +#define MX51_PAD_DISPB2_SER_CLK__DISPB2_SER_CLK 0x2c4 0x6c4 0x000 0x0 0x0 +#define MX51_PAD_DISPB2_SER_CLK__GPIO3_7 0x2c4 0x6c4 0x990 0x4 0x1 +#define MX51_PAD_DISPB2_SER_RS__DISP1_EXT_CLK 0x2c8 0x6c8 0x000 0x2 0x0 +#define MX51_PAD_DISPB2_SER_RS__DISP1_PIN16 0x2c8 0x6c8 0x000 0x2 0x0 +#define MX51_PAD_DISPB2_SER_RS__DISP1_PIN8 0x2c8 0x6c8 0x000 0x3 0x0 +#define MX51_PAD_DISPB2_SER_RS__DISPB2_SER_RS 0x2c8 0x6c8 0x000 0x0 0x0 +#define MX51_PAD_DISPB2_SER_RS__GPIO3_8 0x2c8 0x6c8 0x994 0x4 0x1 +#define MX51_PAD_DISP1_DAT0__DISP1_DAT0 0x2cc 0x6cc 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT1__DISP1_DAT1 0x2d0 0x6d0 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT2__DISP1_DAT2 0x2d4 0x6d4 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT3__DISP1_DAT3 0x2d8 0x6d8 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT4__DISP1_DAT4 0x2dc 0x6dc 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT5__DISP1_DAT5 0x2e0 0x6e0 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT6__BOOT_USB_SRC 0x2e4 0x6e4 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT6__DISP1_DAT6 0x2e4 0x6e4 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT7__BOOT_EEPROM_CFG 0x2e8 0x6e8 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT7__DISP1_DAT7 0x2e8 0x6e8 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT8__BOOT_SRC0 0x2ec 0x6ec 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT8__DISP1_DAT8 0x2ec 0x6ec 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT9__BOOT_SRC1 0x2f0 0x6f0 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT9__DISP1_DAT9 0x2f0 0x6f0 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT10__BOOT_SPARE_SIZE 0x2f4 0x6f4 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT10__DISP1_DAT10 0x2f4 0x6f4 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT11__BOOT_LPB_FREQ2 0x2f8 0x6f8 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT11__DISP1_DAT11 0x2f8 0x6f8 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT12__BOOT_MLC_SEL 0x2fc 0x6fc 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT12__DISP1_DAT12 0x2fc 0x6fc 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT13__BOOT_MEM_CTL0 0x300 0x700 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT13__DISP1_DAT13 0x300 0x700 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT14__BOOT_MEM_CTL1 0x304 0x704 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT14__DISP1_DAT14 0x304 0x704 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT15__BOOT_BUS_WIDTH 0x308 0x708 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT15__DISP1_DAT15 0x308 0x708 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT16__BOOT_PAGE_SIZE0 0x30c 0x70c 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT16__DISP1_DAT16 0x30c 0x70c 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT17__BOOT_PAGE_SIZE1 0x310 0x710 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT17__DISP1_DAT17 0x310 0x710 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT18__BOOT_WEIM_MUXED0 0x314 0x714 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT18__DISP1_DAT18 0x314 0x714 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT18__DISP2_PIN11 0x314 0x714 0x000 0x5 0x0 +#define MX51_PAD_DISP1_DAT18__DISP2_PIN5 0x314 0x714 0x000 0x4 0x0 +#define MX51_PAD_DISP1_DAT19__BOOT_WEIM_MUXED1 0x318 0x718 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT19__DISP1_DAT19 0x318 0x718 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT19__DISP2_PIN12 0x318 0x718 0x000 0x5 0x0 +#define MX51_PAD_DISP1_DAT19__DISP2_PIN6 0x318 0x718 0x000 0x4 0x0 +#define MX51_PAD_DISP1_DAT20__BOOT_MEM_TYPE0 0x31c 0x71c 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT20__DISP1_DAT20 0x31c 0x71c 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT20__DISP2_PIN13 0x31c 0x71c 0x000 0x5 0x0 +#define MX51_PAD_DISP1_DAT20__DISP2_PIN7 0x31c 0x71c 0x000 0x4 0x0 +#define MX51_PAD_DISP1_DAT21__BOOT_MEM_TYPE1 0x320 0x720 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT21__DISP1_DAT21 0x320 0x720 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT21__DISP2_PIN14 0x320 0x720 0x000 0x5 0x0 +#define MX51_PAD_DISP1_DAT21__DISP2_PIN8 0x320 0x720 0x000 0x4 0x0 +#define MX51_PAD_DISP1_DAT22__BOOT_LPB_FREQ0 0x324 0x724 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT22__DISP1_DAT22 0x324 0x724 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT22__DISP2_D0_CS 0x324 0x724 0x000 0x6 0x0 +#define MX51_PAD_DISP1_DAT22__DISP2_DAT16 0x324 0x724 0x000 0x5 0x0 +#define MX51_PAD_DISP1_DAT23__BOOT_LPB_FREQ1 0x328 0x728 0x000 0x7 0x0 +#define MX51_PAD_DISP1_DAT23__DISP1_DAT23 0x328 0x728 0x000 0x0 0x0 +#define MX51_PAD_DISP1_DAT23__DISP2_D1_CS 0x328 0x728 0x000 0x6 0x0 +#define MX51_PAD_DISP1_DAT23__DISP2_DAT17 0x328 0x728 0x000 0x5 0x0 +#define MX51_PAD_DISP1_DAT23__DISP2_SER_CS 0x328 0x728 0x000 0x4 0x0 +#define MX51_PAD_DI1_PIN3__DI1_PIN3 0x32c 0x72c 0x000 0x0 0x0 +#define MX51_PAD_DI1_PIN2__DI1_PIN2 0x330 0x734 0x000 0x0 0x0 +#define MX51_PAD_DI_GP2__DISP1_SER_CLK 0x338 0x740 0x000 0x0 0x0 +#define MX51_PAD_DI_GP2__DISP2_WAIT 0x338 0x740 0x9a8 0x2 0x1 +#define MX51_PAD_DI_GP3__CSI1_DATA_EN 0x33c 0x744 0x9a0 0x3 0x1 +#define MX51_PAD_DI_GP3__DISP1_SER_DIO 0x33c 0x744 0x9c0 0x0 0x0 +#define MX51_PAD_DI_GP3__FEC_TX_ER 0x33c 0x744 0x000 0x2 0x0 +#define MX51_PAD_DI2_PIN4__CSI2_DATA_EN 0x340 0x748 0x99c 0x3 0x1 +#define MX51_PAD_DI2_PIN4__DI2_PIN4 0x340 0x748 0x000 0x0 0x0 +#define MX51_PAD_DI2_PIN4__FEC_CRS 0x340 0x748 0x950 0x2 0x1 +#define MX51_PAD_DI2_PIN2__DI2_PIN2 0x344 0x74c 0x000 0x0 0x0 +#define MX51_PAD_DI2_PIN2__FEC_MDC 0x344 0x74c 0x000 0x2 0x0 +#define MX51_PAD_DI2_PIN3__DI2_PIN3 0x348 0x750 0x000 0x0 0x0 +#define MX51_PAD_DI2_PIN3__FEC_MDIO 0x348 0x750 0x954 0x2 0x1 +#define MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK 0x34c 0x754 0x000 0x0 0x0 +#define MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 0x34c 0x754 0x95c 0x2 0x1 +#define MX51_PAD_DI_GP4__DI2_PIN15 0x350 0x758 0x000 0x4 0x0 +#define MX51_PAD_DI_GP4__DISP1_SER_DIN 0x350 0x758 0x9c0 0x0 0x1 +#define MX51_PAD_DI_GP4__DISP2_PIN1 0x350 0x758 0x000 0x3 0x0 +#define MX51_PAD_DI_GP4__FEC_RDATA2 0x350 0x758 0x960 0x2 0x1 +#define MX51_PAD_DISP2_DAT0__DISP2_DAT0 0x354 0x75c 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT0__FEC_RDATA3 0x354 0x75c 0x964 0x2 0x1 +#define MX51_PAD_DISP2_DAT0__KEY_COL6 0x354 0x75c 0x9c8 0x4 0x1 +#define MX51_PAD_DISP2_DAT0__UART3_RXD 0x354 0x75c 0x9f4 0x5 0x8 +#define MX51_PAD_DISP2_DAT0__USBH3_CLK 0x354 0x75c 0x9f8 0x3 0x1 +#define MX51_PAD_DISP2_DAT1__DISP2_DAT1 0x358 0x760 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT1__FEC_RX_ER 0x358 0x760 0x970 0x2 0x1 +#define MX51_PAD_DISP2_DAT1__KEY_COL7 0x358 0x760 0x9cc 0x4 0x1 +#define MX51_PAD_DISP2_DAT1__UART3_TXD 0x358 0x760 0x000 0x5 0x0 +#define MX51_PAD_DISP2_DAT1__USBH3_DIR 0x358 0x760 0xa1c 0x3 0x1 +#define MX51_PAD_DISP2_DAT2__DISP2_DAT2 0x35c 0x764 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT3__DISP2_DAT3 0x360 0x768 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT4__DISP2_DAT4 0x364 0x76c 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT5__DISP2_DAT5 0x368 0x770 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT6__DISP2_DAT6 0x36c 0x774 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT6__FEC_TDATA1 0x36c 0x774 0x000 0x2 0x0 +#define MX51_PAD_DISP2_DAT6__GPIO1_19 0x36c 0x774 0x000 0x5 0x0 +#define MX51_PAD_DISP2_DAT6__KEY_ROW4 0x36c 0x774 0x9d0 0x4 0x1 +#define MX51_PAD_DISP2_DAT6__USBH3_STP 0x36c 0x774 0xa24 0x3 0x1 +#define MX51_PAD_DISP2_DAT7__DISP2_DAT7 0x370 0x778 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT7__FEC_TDATA2 0x370 0x778 0x000 0x2 0x0 +#define MX51_PAD_DISP2_DAT7__GPIO1_29 0x370 0x778 0x000 0x5 0x0 +#define MX51_PAD_DISP2_DAT7__KEY_ROW5 0x370 0x778 0x9d4 0x4 0x1 +#define MX51_PAD_DISP2_DAT7__USBH3_NXT 0x370 0x778 0xa20 0x3 0x1 +#define MX51_PAD_DISP2_DAT8__DISP2_DAT8 0x374 0x77c 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT8__FEC_TDATA3 0x374 0x77c 0x000 0x2 0x0 +#define MX51_PAD_DISP2_DAT8__GPIO1_30 0x374 0x77c 0x000 0x5 0x0 +#define MX51_PAD_DISP2_DAT8__KEY_ROW6 0x374 0x77c 0x9d8 0x4 0x1 +#define MX51_PAD_DISP2_DAT8__USBH3_DATA0 0x374 0x77c 0x9fc 0x3 0x1 +#define MX51_PAD_DISP2_DAT9__AUD6_RXC 0x378 0x780 0x8f4 0x4 0x1 +#define MX51_PAD_DISP2_DAT9__DISP2_DAT9 0x378 0x780 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT9__FEC_TX_EN 0x378 0x780 0x000 0x2 0x0 +#define MX51_PAD_DISP2_DAT9__GPIO1_31 0x378 0x780 0x000 0x5 0x0 +#define MX51_PAD_DISP2_DAT9__USBH3_DATA1 0x378 0x780 0xa00 0x3 0x1 +#define MX51_PAD_DISP2_DAT10__DISP2_DAT10 0x37c 0x784 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT10__DISP2_SER_CS 0x37c 0x784 0x000 0x5 0x0 +#define MX51_PAD_DISP2_DAT10__FEC_COL 0x37c 0x784 0x94c 0x2 0x1 +#define MX51_PAD_DISP2_DAT10__KEY_ROW7 0x37c 0x784 0x9dc 0x4 0x1 +#define MX51_PAD_DISP2_DAT10__USBH3_DATA2 0x37c 0x784 0xa04 0x3 0x1 +#define MX51_PAD_DISP2_DAT11__AUD6_TXD 0x380 0x788 0x8f0 0x4 0x1 +#define MX51_PAD_DISP2_DAT11__DISP2_DAT11 0x380 0x788 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT11__FEC_RX_CLK 0x380 0x788 0x968 0x2 0x1 +#define MX51_PAD_DISP2_DAT11__GPIO1_10 0x380 0x788 0x000 0x7 0x0 +#define MX51_PAD_DISP2_DAT11__USBH3_DATA3 0x380 0x788 0xa08 0x3 0x1 +#define MX51_PAD_DISP2_DAT12__AUD6_RXD 0x384 0x78c 0x8ec 0x4 0x1 +#define MX51_PAD_DISP2_DAT12__DISP2_DAT12 0x384 0x78c 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT12__FEC_RX_DV 0x384 0x78c 0x96c 0x2 0x1 +#define MX51_PAD_DISP2_DAT12__USBH3_DATA4 0x384 0x78c 0xa0c 0x3 0x1 +#define MX51_PAD_DISP2_DAT13__AUD6_TXC 0x388 0x790 0x8fc 0x4 0x1 +#define MX51_PAD_DISP2_DAT13__DISP2_DAT13 0x388 0x790 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT13__FEC_TX_CLK 0x388 0x790 0x974 0x2 0x1 +#define MX51_PAD_DISP2_DAT13__USBH3_DATA5 0x388 0x790 0xa10 0x3 0x1 +#define MX51_PAD_DISP2_DAT14__AUD6_TXFS 0x38c 0x794 0x900 0x4 0x1 +#define MX51_PAD_DISP2_DAT14__DISP2_DAT14 0x38c 0x794 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT14__FEC_RDATA0 0x38c 0x794 0x958 0x2 0x1 +#define MX51_PAD_DISP2_DAT14__USBH3_DATA6 0x38c 0x794 0xa14 0x3 0x1 +#define MX51_PAD_DISP2_DAT15__AUD6_RXFS 0x390 0x798 0x8f8 0x4 0x1 +#define MX51_PAD_DISP2_DAT15__DISP1_SER_CS 0x390 0x798 0x000 0x5 0x0 +#define MX51_PAD_DISP2_DAT15__DISP2_DAT15 0x390 0x798 0x000 0x0 0x0 +#define MX51_PAD_DISP2_DAT15__FEC_TDATA0 0x390 0x798 0x000 0x2 0x0 +#define MX51_PAD_DISP2_DAT15__USBH3_DATA7 0x390 0x798 0xa18 0x3 0x1 +#define MX51_PAD_SD1_CMD__AUD5_RXFS 0x394 0x79c 0x8e0 0x1 0x1 +#define MX51_PAD_SD1_CMD__CSPI_MOSI 0x394 0x79c 0x91c 0x2 0x2 +#define MX51_PAD_SD1_CMD__SD1_CMD 0x394 0x79c 0x000 0x0 0x0 +#define MX51_PAD_SD1_CLK__AUD5_RXC 0x398 0x7a0 0x8dc 0x1 0x1 +#define MX51_PAD_SD1_CLK__CSPI_SCLK 0x398 0x7a0 0x914 0x2 0x2 +#define MX51_PAD_SD1_CLK__SD1_CLK 0x398 0x7a0 0x000 0x0 0x0 +#define MX51_PAD_SD1_DATA0__AUD5_TXD 0x39c 0x7a4 0x8d8 0x1 0x2 +#define MX51_PAD_SD1_DATA0__CSPI_MISO 0x39c 0x7a4 0x918 0x2 0x1 +#define MX51_PAD_SD1_DATA0__SD1_DATA0 0x39c 0x7a4 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA0__EIM_DA0 0x01c 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA1__EIM_DA1 0x020 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA2__EIM_DA2 0x024 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA3__EIM_DA3 0x028 0x000 0x000 0x0 0x0 +#define MX51_PAD_SD1_DATA1__AUD5_RXD 0x3a0 0x7a8 0x8d4 0x1 0x2 +#define MX51_PAD_SD1_DATA1__SD1_DATA1 0x3a0 0x7a8 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA4__EIM_DA4 0x02c 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA5__EIM_DA5 0x030 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA6__EIM_DA6 0x034 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA7__EIM_DA7 0x038 0x000 0x000 0x0 0x0 +#define MX51_PAD_SD1_DATA2__AUD5_TXC 0x3a4 0x7ac 0x8e4 0x1 0x2 +#define MX51_PAD_SD1_DATA2__SD1_DATA2 0x3a4 0x7ac 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA10__EIM_DA10 0x044 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA11__EIM_DA11 0x048 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA8__EIM_DA8 0x03c 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA9__EIM_DA9 0x040 0x000 0x000 0x0 0x0 +#define MX51_PAD_SD1_DATA3__AUD5_TXFS 0x3a8 0x7b0 0x8e8 0x1 0x2 +#define MX51_PAD_SD1_DATA3__CSPI_SS1 0x3a8 0x7b0 0x920 0x2 0x1 +#define MX51_PAD_SD1_DATA3__SD1_DATA3 0x3a8 0x7b0 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_0__CSPI_SS2 0x3ac 0x7b4 0x924 0x2 0x0 +#define MX51_PAD_GPIO1_0__GPIO1_0 0x3ac 0x7b4 0x000 0x1 0x0 +#define MX51_PAD_GPIO1_0__SD1_CD 0x3ac 0x7b4 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_1__CSPI_MISO 0x3b0 0x7b8 0x918 0x2 0x2 +#define MX51_PAD_GPIO1_1__GPIO1_1 0x3b0 0x7b8 0x000 0x1 0x0 +#define MX51_PAD_GPIO1_1__SD1_WP 0x3b0 0x7b8 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA12__EIM_DA12 0x04c 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA13__EIM_DA13 0x050 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA14__EIM_DA14 0x054 0x000 0x000 0x0 0x0 +#define MX51_PAD_EIM_DA15__EIM_DA15 0x058 0x000 0x000 0x0 0x0 +#define MX51_PAD_SD2_CMD__CSPI_MOSI 0x3b4 0x7bc 0x91c 0x2 0x3 +#define MX51_PAD_SD2_CMD__I2C1_SCL 0x3b4 0x7bc 0x9b0 0x1 0x2 +#define MX51_PAD_SD2_CMD__SD2_CMD 0x3b4 0x7bc 0x000 0x0 0x0 +#define MX51_PAD_SD2_CLK__CSPI_SCLK 0x3b8 0x7c0 0x914 0x2 0x3 +#define MX51_PAD_SD2_CLK__I2C1_SDA 0x3b8 0x7c0 0x9b4 0x1 0x2 +#define MX51_PAD_SD2_CLK__SD2_CLK 0x3b8 0x7c0 0x000 0x0 0x0 +#define MX51_PAD_SD2_DATA0__CSPI_MISO 0x3bc 0x7c4 0x918 0x2 0x3 +#define MX51_PAD_SD2_DATA0__SD1_DAT4 0x3bc 0x7c4 0x000 0x1 0x0 +#define MX51_PAD_SD2_DATA0__SD2_DATA0 0x3bc 0x7c4 0x000 0x0 0x0 +#define MX51_PAD_SD2_DATA1__SD1_DAT5 0x3c0 0x7c8 0x000 0x1 0x0 +#define MX51_PAD_SD2_DATA1__SD2_DATA1 0x3c0 0x7c8 0x000 0x0 0x0 +#define MX51_PAD_SD2_DATA1__USBH3_H2_DP 0x3c0 0x7c8 0x000 0x2 0x0 +#define MX51_PAD_SD2_DATA2__SD1_DAT6 0x3c4 0x7cc 0x000 0x1 0x0 +#define MX51_PAD_SD2_DATA2__SD2_DATA2 0x3c4 0x7cc 0x000 0x0 0x0 +#define MX51_PAD_SD2_DATA2__USBH3_H2_DM 0x3c4 0x7cc 0x000 0x2 0x0 +#define MX51_PAD_SD2_DATA3__CSPI_SS2 0x3c8 0x7d0 0x924 0x2 0x1 +#define MX51_PAD_SD2_DATA3__SD1_DAT7 0x3c8 0x7d0 0x000 0x1 0x0 +#define MX51_PAD_SD2_DATA3__SD2_DATA3 0x3c8 0x7d0 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_2__CCM_OUT_2 0x3cc 0x7d4 0x000 0x5 0x0 +#define MX51_PAD_GPIO1_2__GPIO1_2 0x3cc 0x7d4 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_2__I2C2_SCL 0x3cc 0x7d4 0x9b8 0x2 0x3 +#define MX51_PAD_GPIO1_2__PLL1_BYP 0x3cc 0x7d4 0x90c 0x7 0x1 +#define MX51_PAD_GPIO1_2__PWM1_PWMO 0x3cc 0x7d4 0x000 0x1 0x0 +#define MX51_PAD_GPIO1_3__GPIO1_3 0x3d0 0x7d8 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_3__I2C2_SDA 0x3d0 0x7d8 0x9bc 0x2 0x3 +#define MX51_PAD_GPIO1_3__PLL2_BYP 0x3d0 0x7d8 0x910 0x7 0x1 +#define MX51_PAD_GPIO1_3__PWM2_PWMO 0x3d0 0x7d8 0x000 0x1 0x0 +#define MX51_PAD_PMIC_INT_REQ__PMIC_INT_REQ 0x3d4 0x7fc 0x000 0x0 0x0 +#define MX51_PAD_PMIC_INT_REQ__PMIC_PMU_IRQ_B 0x3d4 0x7fc 0x000 0x1 0x0 +#define MX51_PAD_GPIO1_4__DISP2_EXT_CLK 0x3d8 0x804 0x908 0x4 0x1 +#define MX51_PAD_GPIO1_4__EIM_RDY 0x3d8 0x804 0x938 0x3 0x1 +#define MX51_PAD_GPIO1_4__GPIO1_4 0x3d8 0x804 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_4__WDOG1_WDOG_B 0x3d8 0x804 0x000 0x2 0x0 +#define MX51_PAD_GPIO1_5__CSI2_MCLK 0x3dc 0x808 0x000 0x6 0x0 +#define MX51_PAD_GPIO1_5__DISP2_PIN16 0x3dc 0x808 0x000 0x3 0x0 +#define MX51_PAD_GPIO1_5__GPIO1_5 0x3dc 0x808 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_5__WDOG2_WDOG_B 0x3dc 0x808 0x000 0x2 0x0 +#define MX51_PAD_GPIO1_6__DISP2_PIN17 0x3e0 0x80c 0x000 0x4 0x0 +#define MX51_PAD_GPIO1_6__GPIO1_6 0x3e0 0x80c 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_6__REF_EN_B 0x3e0 0x80c 0x000 0x3 0x0 +#define MX51_PAD_GPIO1_7__CCM_OUT_0 0x3e4 0x810 0x000 0x3 0x0 +#define MX51_PAD_GPIO1_7__GPIO1_7 0x3e4 0x810 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_7__SD2_WP 0x3e4 0x810 0x000 0x6 0x0 +#define MX51_PAD_GPIO1_7__SPDIF_OUT1 0x3e4 0x810 0x000 0x2 0x0 +#define MX51_PAD_GPIO1_8__CSI2_DATA_EN 0x3e8 0x814 0x99c 0x2 0x2 +#define MX51_PAD_GPIO1_8__GPIO1_8 0x3e8 0x814 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_8__SD2_CD 0x3e8 0x814 0x000 0x6 0x0 +#define MX51_PAD_GPIO1_8__USBH3_PWR 0x3e8 0x814 0x000 0x1 0x0 +#define MX51_PAD_GPIO1_9__CCM_OUT_1 0x3ec 0x818 0x000 0x3 0x0 +#define MX51_PAD_GPIO1_9__DISP2_D1_CS 0x3ec 0x818 0x000 0x2 0x0 +#define MX51_PAD_GPIO1_9__DISP2_SER_CS 0x3ec 0x818 0x000 0x7 0x0 +#define MX51_PAD_GPIO1_9__GPIO1_9 0x3ec 0x818 0x000 0x0 0x0 +#define MX51_PAD_GPIO1_9__SD2_LCTL 0x3ec 0x818 0x000 0x6 0x0 +#define MX51_PAD_GPIO1_9__USBH3_OC 0x3ec 0x818 0x000 0x1 0x0 + +#endif /* __DTS_IMX51_PINFUNC_H */ diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index fcf035bf7c5a..21bb786c5b31 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -10,7 +10,8 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include "imx51-pinfunc.h" / { aliases { @@ -55,6 +56,24 @@ }; }; + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a8"; + reg = <0>; + clock-latency = <61036>; /* two CLK32 periods */ + clocks = <&clks 24>; + clock-names = "cpu"; + operating-points = < + /* kHz uV (No regulator support) */ + 160000 0 + 800000 0 + >; + }; + }; + soc { #address-cells = <1>; #size-cells = <1>; @@ -67,6 +86,9 @@ compatible = "fsl,imx51-ipu"; reg = <0x40000000 0x20000000>; interrupts = <11 10>; + clocks = <&clks 59>, <&clks 110>, <&clks 61>; + clock-names = "bus", "di0", "di1"; + resets = <&src 2>; }; aips@70000000 { /* AIPS1 */ @@ -244,6 +266,14 @@ status = "disabled"; }; + gpt: timer@73fa0000 { + compatible = "fsl,imx51-gpt", "fsl,imx31-gpt"; + reg = <0x73fa0000 0x4000>; + interrupts = <39>; + clocks = <&clks 36>, <&clks 41>; + clock-names = "ipg", "per"; + }; + iomuxc: iomuxc@73fa8000 { compatible = "fsl,imx51-iomuxc"; reg = <0x73fa8000 0x4000>; @@ -251,10 +281,10 @@ audmux { pinctrl_audmux_1: audmuxgrp-1 { fsl,pins = < - 384 0x80000000 /* MX51_PAD_AUD3_BB_TXD__AUD3_TXD */ - 386 0x80000000 /* MX51_PAD_AUD3_BB_RXD__AUD3_RXD */ - 389 0x80000000 /* MX51_PAD_AUD3_BB_CK__AUD3_TXC */ - 391 0x80000000 /* MX51_PAD_AUD3_BB_FS__AUD3_TXFS */ + MX51_PAD_AUD3_BB_TXD__AUD3_TXD 0x80000000 + MX51_PAD_AUD3_BB_RXD__AUD3_RXD 0x80000000 + MX51_PAD_AUD3_BB_CK__AUD3_TXC 0x80000000 + MX51_PAD_AUD3_BB_FS__AUD3_TXFS 0x80000000 >; }; }; @@ -262,46 +292,46 @@ fec { pinctrl_fec_1: fecgrp-1 { fsl,pins = < - 128 0x80000000 /* MX51_PAD_EIM_EB2__FEC_MDIO */ - 134 0x80000000 /* MX51_PAD_EIM_EB3__FEC_RDATA1 */ - 146 0x80000000 /* MX51_PAD_EIM_CS2__FEC_RDATA2 */ - 152 0x80000000 /* MX51_PAD_EIM_CS3__FEC_RDATA3 */ - 158 0x80000000 /* MX51_PAD_EIM_CS4__FEC_RX_ER */ - 165 0x80000000 /* MX51_PAD_EIM_CS5__FEC_CRS */ - 206 0x80000000 /* MX51_PAD_NANDF_RB2__FEC_COL */ - 213 0x80000000 /* MX51_PAD_NANDF_RB3__FEC_RX_CLK */ - 293 0x80000000 /* MX51_PAD_NANDF_D9__FEC_RDATA0 */ - 298 0x80000000 /* MX51_PAD_NANDF_D8__FEC_TDATA0 */ - 225 0x80000000 /* MX51_PAD_NANDF_CS2__FEC_TX_ER */ - 231 0x80000000 /* MX51_PAD_NANDF_CS3__FEC_MDC */ - 237 0x80000000 /* MX51_PAD_NANDF_CS4__FEC_TDATA1 */ - 243 0x80000000 /* MX51_PAD_NANDF_CS5__FEC_TDATA2 */ - 250 0x80000000 /* MX51_PAD_NANDF_CS6__FEC_TDATA3 */ - 255 0x80000000 /* MX51_PAD_NANDF_CS7__FEC_TX_EN */ - 260 0x80000000 /* MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK */ + MX51_PAD_EIM_EB2__FEC_MDIO 0x80000000 + MX51_PAD_EIM_EB3__FEC_RDATA1 0x80000000 + MX51_PAD_EIM_CS2__FEC_RDATA2 0x80000000 + MX51_PAD_EIM_CS3__FEC_RDATA3 0x80000000 + MX51_PAD_EIM_CS4__FEC_RX_ER 0x80000000 + MX51_PAD_EIM_CS5__FEC_CRS 0x80000000 + MX51_PAD_NANDF_RB2__FEC_COL 0x80000000 + MX51_PAD_NANDF_RB3__FEC_RX_CLK 0x80000000 + MX51_PAD_NANDF_D9__FEC_RDATA0 0x80000000 + MX51_PAD_NANDF_D8__FEC_TDATA0 0x80000000 + MX51_PAD_NANDF_CS2__FEC_TX_ER 0x80000000 + MX51_PAD_NANDF_CS3__FEC_MDC 0x80000000 + MX51_PAD_NANDF_CS4__FEC_TDATA1 0x80000000 + MX51_PAD_NANDF_CS5__FEC_TDATA2 0x80000000 + MX51_PAD_NANDF_CS6__FEC_TDATA3 0x80000000 + MX51_PAD_NANDF_CS7__FEC_TX_EN 0x80000000 + MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK 0x80000000 >; }; pinctrl_fec_2: fecgrp-2 { fsl,pins = < - 589 0x80000000 /* MX51_PAD_DI_GP3__FEC_TX_ER */ - 592 0x80000000 /* MX51_PAD_DI2_PIN4__FEC_CRS */ - 594 0x80000000 /* MX51_PAD_DI2_PIN2__FEC_MDC */ - 596 0x80000000 /* MX51_PAD_DI2_PIN3__FEC_MDIO */ - 598 0x80000000 /* MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 */ - 602 0x80000000 /* MX51_PAD_DI_GP4__FEC_RDATA2 */ - 604 0x80000000 /* MX51_PAD_DISP2_DAT0__FEC_RDATA3 */ - 609 0x80000000 /* MX51_PAD_DISP2_DAT1__FEC_RX_ER */ - 618 0x80000000 /* MX51_PAD_DISP2_DAT6__FEC_TDATA1 */ - 623 0x80000000 /* MX51_PAD_DISP2_DAT7__FEC_TDATA2 */ - 628 0x80000000 /* MX51_PAD_DISP2_DAT8__FEC_TDATA3 */ - 634 0x80000000 /* MX51_PAD_DISP2_DAT9__FEC_TX_EN */ - 639 0x80000000 /* MX51_PAD_DISP2_DAT10__FEC_COL */ - 644 0x80000000 /* MX51_PAD_DISP2_DAT11__FEC_RX_CLK */ - 649 0x80000000 /* MX51_PAD_DISP2_DAT12__FEC_RX_DV */ - 653 0x80000000 /* MX51_PAD_DISP2_DAT13__FEC_TX_CLK */ - 657 0x80000000 /* MX51_PAD_DISP2_DAT14__FEC_RDATA0 */ - 662 0x80000000 /* MX51_PAD_DISP2_DAT15__FEC_TDATA0 */ + MX51_PAD_DI_GP3__FEC_TX_ER 0x80000000 + MX51_PAD_DI2_PIN4__FEC_CRS 0x80000000 + MX51_PAD_DI2_PIN2__FEC_MDC 0x80000000 + MX51_PAD_DI2_PIN3__FEC_MDIO 0x80000000 + MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 0x80000000 + MX51_PAD_DI_GP4__FEC_RDATA2 0x80000000 + MX51_PAD_DISP2_DAT0__FEC_RDATA3 0x80000000 + MX51_PAD_DISP2_DAT1__FEC_RX_ER 0x80000000 + MX51_PAD_DISP2_DAT6__FEC_TDATA1 0x80000000 + MX51_PAD_DISP2_DAT7__FEC_TDATA2 0x80000000 + MX51_PAD_DISP2_DAT8__FEC_TDATA3 0x80000000 + MX51_PAD_DISP2_DAT9__FEC_TX_EN 0x80000000 + MX51_PAD_DISP2_DAT10__FEC_COL 0x80000000 + MX51_PAD_DISP2_DAT11__FEC_RX_CLK 0x80000000 + MX51_PAD_DISP2_DAT12__FEC_RX_DV 0x80000000 + MX51_PAD_DISP2_DAT13__FEC_TX_CLK 0x80000000 + MX51_PAD_DISP2_DAT14__FEC_RDATA0 0x80000000 + MX51_PAD_DISP2_DAT15__FEC_TDATA0 0x80000000 >; }; }; @@ -309,9 +339,19 @@ ecspi1 { pinctrl_ecspi1_1: ecspi1grp-1 { fsl,pins = < - 398 0x185 /* MX51_PAD_CSPI1_MISO__ECSPI1_MISO */ - 394 0x185 /* MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI */ - 409 0x185 /* MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK */ + MX51_PAD_CSPI1_MISO__ECSPI1_MISO 0x185 + MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI 0x185 + MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK 0x185 + >; + }; + }; + + ecspi2 { + pinctrl_ecspi2_1: ecspi2grp-1 { + fsl,pins = < + MX51_PAD_NANDF_RB3__ECSPI2_MISO 0x185 + MX51_PAD_NANDF_D15__ECSPI2_MOSI 0x185 + MX51_PAD_NANDF_RB2__ECSPI2_SCLK 0x185 >; }; }; @@ -319,12 +359,12 @@ esdhc1 { pinctrl_esdhc1_1: esdhc1grp-1 { fsl,pins = < - 666 0x400020d5 /* MX51_PAD_SD1_CMD__SD1_CMD */ - 669 0x20d5 /* MX51_PAD_SD1_CLK__SD1_CLK */ - 672 0x20d5 /* MX51_PAD_SD1_DATA0__SD1_DATA0 */ - 678 0x20d5 /* MX51_PAD_SD1_DATA1__SD1_DATA1 */ - 684 0x20d5 /* MX51_PAD_SD1_DATA2__SD1_DATA2 */ - 691 0x20d5 /* MX51_PAD_SD1_DATA3__SD1_DATA3 */ + MX51_PAD_SD1_CMD__SD1_CMD 0x400020d5 + MX51_PAD_SD1_CLK__SD1_CLK 0x20d5 + MX51_PAD_SD1_DATA0__SD1_DATA0 0x20d5 + MX51_PAD_SD1_DATA1__SD1_DATA1 0x20d5 + MX51_PAD_SD1_DATA2__SD1_DATA2 0x20d5 + MX51_PAD_SD1_DATA3__SD1_DATA3 0x20d5 >; }; }; @@ -332,12 +372,12 @@ esdhc2 { pinctrl_esdhc2_1: esdhc2grp-1 { fsl,pins = < - 704 0x400020d5 /* MX51_PAD_SD2_CMD__SD2_CMD */ - 707 0x20d5 /* MX51_PAD_SD2_CLK__SD2_CLK */ - 710 0x20d5 /* MX51_PAD_SD2_DATA0__SD2_DATA0 */ - 712 0x20d5 /* MX51_PAD_SD2_DATA1__SD2_DATA1 */ - 715 0x20d5 /* MX51_PAD_SD2_DATA2__SD2_DATA2 */ - 719 0x20d5 /* MX51_PAD_SD2_DATA3__SD2_DATA3 */ + MX51_PAD_SD2_CMD__SD2_CMD 0x400020d5 + MX51_PAD_SD2_CLK__SD2_CLK 0x20d5 + MX51_PAD_SD2_DATA0__SD2_DATA0 0x20d5 + MX51_PAD_SD2_DATA1__SD2_DATA1 0x20d5 + MX51_PAD_SD2_DATA2__SD2_DATA2 0x20d5 + MX51_PAD_SD2_DATA3__SD2_DATA3 0x20d5 >; }; }; @@ -345,8 +385,15 @@ i2c2 { pinctrl_i2c2_1: i2c2grp-1 { fsl,pins = < - 449 0x400001ed /* MX51_PAD_KEY_COL4__I2C2_SCL */ - 454 0x400001ed /* MX51_PAD_KEY_COL5__I2C2_SDA */ + MX51_PAD_KEY_COL4__I2C2_SCL 0x400001ed + MX51_PAD_KEY_COL5__I2C2_SDA 0x400001ed + >; + }; + + pinctrl_i2c2_2: i2c2grp-2 { + fsl,pins = < + MX51_PAD_EIM_D27__I2C2_SCL 0x400001ed + MX51_PAD_EIM_D24__I2C2_SDA 0x400001ed >; }; }; @@ -354,32 +401,32 @@ ipu_disp1 { pinctrl_ipu_disp1_1: ipudisp1grp-1 { fsl,pins = < - 528 0x5 /* MX51_PAD_DISP1_DAT0__DISP1_DAT0 */ - 529 0x5 /* MX51_PAD_DISP1_DAT1__DISP1_DAT1 */ - 530 0x5 /* MX51_PAD_DISP1_DAT2__DISP1_DAT2 */ - 531 0x5 /* MX51_PAD_DISP1_DAT3__DISP1_DAT3 */ - 532 0x5 /* MX51_PAD_DISP1_DAT4__DISP1_DAT4 */ - 533 0x5 /* MX51_PAD_DISP1_DAT5__DISP1_DAT5 */ - 535 0x5 /* MX51_PAD_DISP1_DAT6__DISP1_DAT6 */ - 537 0x5 /* MX51_PAD_DISP1_DAT7__DISP1_DAT7 */ - 539 0x5 /* MX51_PAD_DISP1_DAT8__DISP1_DAT8 */ - 541 0x5 /* MX51_PAD_DISP1_DAT9__DISP1_DAT9 */ - 543 0x5 /* MX51_PAD_DISP1_DAT10__DISP1_DAT10 */ - 545 0x5 /* MX51_PAD_DISP1_DAT11__DISP1_DAT11 */ - 547 0x5 /* MX51_PAD_DISP1_DAT12__DISP1_DAT12 */ - 549 0x5 /* MX51_PAD_DISP1_DAT13__DISP1_DAT13 */ - 551 0x5 /* MX51_PAD_DISP1_DAT14__DISP1_DAT14 */ - 553 0x5 /* MX51_PAD_DISP1_DAT15__DISP1_DAT15 */ - 555 0x5 /* MX51_PAD_DISP1_DAT16__DISP1_DAT16 */ - 557 0x5 /* MX51_PAD_DISP1_DAT17__DISP1_DAT17 */ - 559 0x5 /* MX51_PAD_DISP1_DAT18__DISP1_DAT18 */ - 563 0x5 /* MX51_PAD_DISP1_DAT19__DISP1_DAT19 */ - 567 0x5 /* MX51_PAD_DISP1_DAT20__DISP1_DAT20 */ - 571 0x5 /* MX51_PAD_DISP1_DAT21__DISP1_DAT21 */ - 575 0x5 /* MX51_PAD_DISP1_DAT22__DISP1_DAT22 */ - 579 0x5 /* MX51_PAD_DISP1_DAT23__DISP1_DAT23 */ - 584 0x5 /* MX51_PAD_DI1_PIN2__DI1_PIN2 (hsync) */ - 583 0x5 /* MX51_PAD_DI1_PIN3__DI1_PIN3 (vsync) */ + MX51_PAD_DISP1_DAT0__DISP1_DAT0 0x5 + MX51_PAD_DISP1_DAT1__DISP1_DAT1 0x5 + MX51_PAD_DISP1_DAT2__DISP1_DAT2 0x5 + MX51_PAD_DISP1_DAT3__DISP1_DAT3 0x5 + MX51_PAD_DISP1_DAT4__DISP1_DAT4 0x5 + MX51_PAD_DISP1_DAT5__DISP1_DAT5 0x5 + MX51_PAD_DISP1_DAT6__DISP1_DAT6 0x5 + MX51_PAD_DISP1_DAT7__DISP1_DAT7 0x5 + MX51_PAD_DISP1_DAT8__DISP1_DAT8 0x5 + MX51_PAD_DISP1_DAT9__DISP1_DAT9 0x5 + MX51_PAD_DISP1_DAT10__DISP1_DAT10 0x5 + MX51_PAD_DISP1_DAT11__DISP1_DAT11 0x5 + MX51_PAD_DISP1_DAT12__DISP1_DAT12 0x5 + MX51_PAD_DISP1_DAT13__DISP1_DAT13 0x5 + MX51_PAD_DISP1_DAT14__DISP1_DAT14 0x5 + MX51_PAD_DISP1_DAT15__DISP1_DAT15 0x5 + MX51_PAD_DISP1_DAT16__DISP1_DAT16 0x5 + MX51_PAD_DISP1_DAT17__DISP1_DAT17 0x5 + MX51_PAD_DISP1_DAT18__DISP1_DAT18 0x5 + MX51_PAD_DISP1_DAT19__DISP1_DAT19 0x5 + MX51_PAD_DISP1_DAT20__DISP1_DAT20 0x5 + MX51_PAD_DISP1_DAT21__DISP1_DAT21 0x5 + MX51_PAD_DISP1_DAT22__DISP1_DAT22 0x5 + MX51_PAD_DISP1_DAT23__DISP1_DAT23 0x5 + MX51_PAD_DI1_PIN2__DI1_PIN2 0x5 /* hsync */ + MX51_PAD_DI1_PIN3__DI1_PIN3 0x5 /* vsync */ >; }; }; @@ -387,26 +434,62 @@ ipu_disp2 { pinctrl_ipu_disp2_1: ipudisp2grp-1 { fsl,pins = < - 603 0x5 /* MX51_PAD_DISP2_DAT0__DISP2_DAT0 */ - 608 0x5 /* MX51_PAD_DISP2_DAT1__DISP2_DAT1 */ - 613 0x5 /* MX51_PAD_DISP2_DAT2__DISP2_DAT2 */ - 614 0x5 /* MX51_PAD_DISP2_DAT3__DISP2_DAT3 */ - 615 0x5 /* MX51_PAD_DISP2_DAT4__DISP2_DAT4 */ - 616 0x5 /* MX51_PAD_DISP2_DAT5__DISP2_DAT5 */ - 617 0x5 /* MX51_PAD_DISP2_DAT6__DISP2_DAT6 */ - 622 0x5 /* MX51_PAD_DISP2_DAT7__DISP2_DAT7 */ - 627 0x5 /* MX51_PAD_DISP2_DAT8__DISP2_DAT8 */ - 633 0x5 /* MX51_PAD_DISP2_DAT9__DISP2_DAT9 */ - 637 0x5 /* MX51_PAD_DISP2_DAT10__DISP2_DAT10 */ - 643 0x5 /* MX51_PAD_DISP2_DAT11__DISP2_DAT11 */ - 648 0x5 /* MX51_PAD_DISP2_DAT12__DISP2_DAT12 */ - 652 0x5 /* MX51_PAD_DISP2_DAT13__DISP2_DAT13 */ - 656 0x5 /* MX51_PAD_DISP2_DAT14__DISP2_DAT14 */ - 661 0x5 /* MX51_PAD_DISP2_DAT15__DISP2_DAT15 */ - 593 0x5 /* MX51_PAD_DI2_PIN2__DI2_PIN2 (hsync) */ - 595 0x5 /* MX51_PAD_DI2_PIN3__DI2_PIN3 (vsync) */ - 597 0x5 /* MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK */ - 599 0x5 /* MX51_PAD_DI_GP4__DI2_PIN15 */ + MX51_PAD_DISP2_DAT0__DISP2_DAT0 0x5 + MX51_PAD_DISP2_DAT1__DISP2_DAT1 0x5 + MX51_PAD_DISP2_DAT2__DISP2_DAT2 0x5 + MX51_PAD_DISP2_DAT3__DISP2_DAT3 0x5 + MX51_PAD_DISP2_DAT4__DISP2_DAT4 0x5 + MX51_PAD_DISP2_DAT5__DISP2_DAT5 0x5 + MX51_PAD_DISP2_DAT6__DISP2_DAT6 0x5 + MX51_PAD_DISP2_DAT7__DISP2_DAT7 0x5 + MX51_PAD_DISP2_DAT8__DISP2_DAT8 0x5 + MX51_PAD_DISP2_DAT9__DISP2_DAT9 0x5 + MX51_PAD_DISP2_DAT10__DISP2_DAT10 0x5 + MX51_PAD_DISP2_DAT11__DISP2_DAT11 0x5 + MX51_PAD_DISP2_DAT12__DISP2_DAT12 0x5 + MX51_PAD_DISP2_DAT13__DISP2_DAT13 0x5 + MX51_PAD_DISP2_DAT14__DISP2_DAT14 0x5 + MX51_PAD_DISP2_DAT15__DISP2_DAT15 0x5 + MX51_PAD_DI2_PIN2__DI2_PIN2 0x5 /* hsync */ + MX51_PAD_DI2_PIN3__DI2_PIN3 0x5 /* vsync */ + MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK 0x5 + MX51_PAD_DI_GP4__DI2_PIN15 0x5 + >; + }; + }; + + pata { + pinctrl_pata_1: patagrp-1 { + fsl,pins = < + MX51_PAD_NANDF_WE_B__PATA_DIOW 0x2004 + MX51_PAD_NANDF_RE_B__PATA_DIOR 0x2004 + MX51_PAD_NANDF_ALE__PATA_BUFFER_EN 0x2004 + MX51_PAD_NANDF_CLE__PATA_RESET_B 0x2004 + MX51_PAD_NANDF_WP_B__PATA_DMACK 0x2004 + MX51_PAD_NANDF_RB0__PATA_DMARQ 0x2004 + MX51_PAD_NANDF_RB1__PATA_IORDY 0x2004 + MX51_PAD_GPIO_NAND__PATA_INTRQ 0x2004 + MX51_PAD_NANDF_CS2__PATA_CS_0 0x2004 + MX51_PAD_NANDF_CS3__PATA_CS_1 0x2004 + MX51_PAD_NANDF_CS4__PATA_DA_0 0x2004 + MX51_PAD_NANDF_CS5__PATA_DA_1 0x2004 + MX51_PAD_NANDF_CS6__PATA_DA_2 0x2004 + MX51_PAD_NANDF_D15__PATA_DATA15 0x2004 + MX51_PAD_NANDF_D14__PATA_DATA14 0x2004 + MX51_PAD_NANDF_D13__PATA_DATA13 0x2004 + MX51_PAD_NANDF_D12__PATA_DATA12 0x2004 + MX51_PAD_NANDF_D11__PATA_DATA11 0x2004 + MX51_PAD_NANDF_D10__PATA_DATA10 0x2004 + MX51_PAD_NANDF_D9__PATA_DATA9 0x2004 + MX51_PAD_NANDF_D8__PATA_DATA8 0x2004 + MX51_PAD_NANDF_D7__PATA_DATA7 0x2004 + MX51_PAD_NANDF_D6__PATA_DATA6 0x2004 + MX51_PAD_NANDF_D5__PATA_DATA5 0x2004 + MX51_PAD_NANDF_D4__PATA_DATA4 0x2004 + MX51_PAD_NANDF_D3__PATA_DATA3 0x2004 + MX51_PAD_NANDF_D2__PATA_DATA2 0x2004 + MX51_PAD_NANDF_D1__PATA_DATA1 0x2004 + MX51_PAD_NANDF_D0__PATA_DATA0 0x2004 >; }; }; @@ -414,10 +497,10 @@ uart1 { pinctrl_uart1_1: uart1grp-1 { fsl,pins = < - 413 0x1c5 /* MX51_PAD_UART1_RXD__UART1_RXD */ - 416 0x1c5 /* MX51_PAD_UART1_TXD__UART1_TXD */ - 418 0x1c5 /* MX51_PAD_UART1_RTS__UART1_RTS */ - 420 0x1c5 /* MX51_PAD_UART1_CTS__UART1_CTS */ + MX51_PAD_UART1_RXD__UART1_RXD 0x1c5 + MX51_PAD_UART1_TXD__UART1_TXD 0x1c5 + MX51_PAD_UART1_RTS__UART1_RTS 0x1c5 + MX51_PAD_UART1_CTS__UART1_CTS 0x1c5 >; }; }; @@ -425,8 +508,8 @@ uart2 { pinctrl_uart2_1: uart2grp-1 { fsl,pins = < - 423 0x1c5 /* MX51_PAD_UART2_RXD__UART2_RXD */ - 426 0x1c5 /* MX51_PAD_UART2_TXD__UART2_TXD */ + MX51_PAD_UART2_RXD__UART2_RXD 0x1c5 + MX51_PAD_UART2_TXD__UART2_TXD 0x1c5 >; }; }; @@ -434,17 +517,17 @@ uart3 { pinctrl_uart3_1: uart3grp-1 { fsl,pins = < - 54 0x1c5 /* MX51_PAD_EIM_D25__UART3_RXD */ - 59 0x1c5 /* MX51_PAD_EIM_D26__UART3_TXD */ - 65 0x1c5 /* MX51_PAD_EIM_D27__UART3_RTS */ - 49 0x1c5 /* MX51_PAD_EIM_D24__UART3_CTS */ + MX51_PAD_EIM_D25__UART3_RXD 0x1c5 + MX51_PAD_EIM_D26__UART3_TXD 0x1c5 + MX51_PAD_EIM_D27__UART3_RTS 0x1c5 + MX51_PAD_EIM_D24__UART3_CTS 0x1c5 >; }; pinctrl_uart3_2: uart3grp-2 { fsl,pins = < - 434 0x1c5 /* MX51_PAD_UART3_RXD__UART3_RXD */ - 430 0x1c5 /* MX51_PAD_UART3_TXD__UART3_TXD */ + MX51_PAD_UART3_RXD__UART3_RXD 0x1c5 + MX51_PAD_UART3_TXD__UART3_TXD 0x1c5 >; }; }; @@ -452,14 +535,14 @@ kpp { pinctrl_kpp_1: kppgrp-1 { fsl,pins = < - 438 0xe0 /* MX51_PAD_KEY_ROW0__KEY_ROW0 */ - 439 0xe0 /* MX51_PAD_KEY_ROW1__KEY_ROW1 */ - 440 0xe0 /* MX51_PAD_KEY_ROW2__KEY_ROW2 */ - 441 0xe0 /* MX51_PAD_KEY_ROW3__KEY_ROW3 */ - 442 0xe8 /* MX51_PAD_KEY_COL0__KEY_COL0 */ - 444 0xe8 /* MX51_PAD_KEY_COL1__KEY_COL1 */ - 446 0xe8 /* MX51_PAD_KEY_COL2__KEY_COL2 */ - 448 0xe8 /* MX51_PAD_KEY_COL3__KEY_COL3 */ + MX51_PAD_KEY_ROW0__KEY_ROW0 0xe0 + MX51_PAD_KEY_ROW1__KEY_ROW1 0xe0 + MX51_PAD_KEY_ROW2__KEY_ROW2 0xe0 + MX51_PAD_KEY_ROW3__KEY_ROW3 0xe0 + MX51_PAD_KEY_COL0__KEY_COL0 0xe8 + MX51_PAD_KEY_COL1__KEY_COL1 0xe8 + MX51_PAD_KEY_COL2__KEY_COL2 0xe8 + MX51_PAD_KEY_COL3__KEY_COL3 0xe8 >; }; }; @@ -501,6 +584,12 @@ status = "disabled"; }; + src: src@73fd0000 { + compatible = "fsl,imx51-src"; + reg = <0x73fd0000 0x4000>; + #reset-cells = <1>; + }; + clks: ccm@73fd4000{ compatible = "fsl,imx51-ccm"; reg = <0x73fd4000 0x4000>; @@ -591,6 +680,14 @@ status = "disabled"; }; + pata: pata@83fe0000 { + compatible = "fsl,imx51-pata", "fsl,imx27-pata"; + reg = <0x83fe0000 0x4000>; + interrupts = <70>; + clocks = <&clks 161>; + status = "disabled"; + }; + ssi3: ssi@83fe8000 { compatible = "fsl,imx51-ssi", "fsl,imx21-ssi"; reg = <0x83fe8000 0x4000>; diff --git a/arch/arm/boot/dts/imx53-ard.dts b/arch/arm/boot/dts/imx53-ard.dts index e049fd0319e8..174f86938c89 100644 --- a/arch/arm/boot/dts/imx53-ard.dts +++ b/arch/arm/boot/dts/imx53-ard.dts @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "imx53.dtsi" +#include "imx53.dtsi" / { model = "Freescale i.MX53 Automotive Reference Design Board"; @@ -112,40 +112,40 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 1077 0x80000000 /* MX53_PAD_GPIO_1__GPIO1_1 */ - 1085 0x80000000 /* MX53_PAD_GPIO_9__GPIO1_9 */ - 486 0x80000000 /* MX53_PAD_EIM_EB3__GPIO2_31 */ - 739 0x80000000 /* MX53_PAD_GPIO_10__GPIO4_0 */ - 218 0x80000000 /* MX53_PAD_DISP0_DAT16__GPIO5_10 */ - 226 0x80000000 /* MX53_PAD_DISP0_DAT17__GPIO5_11 */ - 233 0x80000000 /* MX53_PAD_DISP0_DAT18__GPIO5_12 */ - 241 0x80000000 /* MX53_PAD_DISP0_DAT19__GPIO5_13 */ - 429 0x80000000 /* MX53_PAD_EIM_D16__EMI_WEIM_D_16 */ - 435 0x80000000 /* MX53_PAD_EIM_D17__EMI_WEIM_D_17 */ - 441 0x80000000 /* MX53_PAD_EIM_D18__EMI_WEIM_D_18 */ - 448 0x80000000 /* MX53_PAD_EIM_D19__EMI_WEIM_D_19 */ - 456 0x80000000 /* MX53_PAD_EIM_D20__EMI_WEIM_D_20 */ - 464 0x80000000 /* MX53_PAD_EIM_D21__EMI_WEIM_D_21 */ - 471 0x80000000 /* MX53_PAD_EIM_D22__EMI_WEIM_D_22 */ - 477 0x80000000 /* MX53_PAD_EIM_D23__EMI_WEIM_D_23 */ - 492 0x80000000 /* MX53_PAD_EIM_D24__EMI_WEIM_D_24 */ - 500 0x80000000 /* MX53_PAD_EIM_D25__EMI_WEIM_D_25 */ - 508 0x80000000 /* MX53_PAD_EIM_D26__EMI_WEIM_D_26 */ - 516 0x80000000 /* MX53_PAD_EIM_D27__EMI_WEIM_D_27 */ - 524 0x80000000 /* MX53_PAD_EIM_D28__EMI_WEIM_D_28 */ - 532 0x80000000 /* MX53_PAD_EIM_D29__EMI_WEIM_D_29 */ - 540 0x80000000 /* MX53_PAD_EIM_D30__EMI_WEIM_D_30 */ - 548 0x80000000 /* MX53_PAD_EIM_D31__EMI_WEIM_D_31 */ - 637 0x80000000 /* MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 */ - 642 0x80000000 /* MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 */ - 647 0x80000000 /* MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 */ - 652 0x80000000 /* MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 */ - 657 0x80000000 /* MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 */ - 662 0x80000000 /* MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 */ - 667 0x80000000 /* MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 */ - 611 0x80000000 /* MX53_PAD_EIM_OE__EMI_WEIM_OE */ - 616 0x80000000 /* MX53_PAD_EIM_RW__EMI_WEIM_RW */ - 607 0x80000000 /* MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 */ + MX53_PAD_GPIO_1__GPIO1_1 0x80000000 + MX53_PAD_GPIO_9__GPIO1_9 0x80000000 + MX53_PAD_EIM_EB3__GPIO2_31 0x80000000 + MX53_PAD_GPIO_10__GPIO4_0 0x80000000 + MX53_PAD_DISP0_DAT16__GPIO5_10 0x80000000 + MX53_PAD_DISP0_DAT17__GPIO5_11 0x80000000 + MX53_PAD_DISP0_DAT18__GPIO5_12 0x80000000 + MX53_PAD_DISP0_DAT19__GPIO5_13 0x80000000 + MX53_PAD_EIM_D16__EMI_WEIM_D_16 0x80000000 + MX53_PAD_EIM_D17__EMI_WEIM_D_17 0x80000000 + MX53_PAD_EIM_D18__EMI_WEIM_D_18 0x80000000 + MX53_PAD_EIM_D19__EMI_WEIM_D_19 0x80000000 + MX53_PAD_EIM_D20__EMI_WEIM_D_20 0x80000000 + MX53_PAD_EIM_D21__EMI_WEIM_D_21 0x80000000 + MX53_PAD_EIM_D22__EMI_WEIM_D_22 0x80000000 + MX53_PAD_EIM_D23__EMI_WEIM_D_23 0x80000000 + MX53_PAD_EIM_D24__EMI_WEIM_D_24 0x80000000 + MX53_PAD_EIM_D25__EMI_WEIM_D_25 0x80000000 + MX53_PAD_EIM_D26__EMI_WEIM_D_26 0x80000000 + MX53_PAD_EIM_D27__EMI_WEIM_D_27 0x80000000 + MX53_PAD_EIM_D28__EMI_WEIM_D_28 0x80000000 + MX53_PAD_EIM_D29__EMI_WEIM_D_29 0x80000000 + MX53_PAD_EIM_D30__EMI_WEIM_D_30 0x80000000 + MX53_PAD_EIM_D31__EMI_WEIM_D_31 0x80000000 + MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0x80000000 + MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0x80000000 + MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0x80000000 + MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0x80000000 + MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0x80000000 + MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0x80000000 + MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0x80000000 + MX53_PAD_EIM_OE__EMI_WEIM_OE 0x80000000 + MX53_PAD_EIM_RW__EMI_WEIM_RW 0x80000000 + MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 0x80000000 >; }; }; diff --git a/arch/arm/boot/dts/imx53-evk.dts b/arch/arm/boot/dts/imx53-evk.dts index 85a89b52f9b8..801fda728ed6 100644 --- a/arch/arm/boot/dts/imx53-evk.dts +++ b/arch/arm/boot/dts/imx53-evk.dts @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "imx53.dtsi" +#include "imx53.dtsi" / { model = "Freescale i.MX53 Evaluation Kit"; @@ -82,14 +82,14 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 424 0x80000000 /* MX53_PAD_EIM_EB2__GPIO2_30 */ - 449 0x80000000 /* MX53_PAD_EIM_D19__GPIO3_19 */ - 693 0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */ - 697 0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */ - 701 0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */ - 705 0x80000000 /* MX53_PAD_EIM_DA14__GPIO3_14 */ - 868 0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */ - 873 0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */ + MX53_PAD_EIM_EB2__GPIO2_30 0x80000000 + MX53_PAD_EIM_D19__GPIO3_19 0x80000000 + MX53_PAD_EIM_DA11__GPIO3_11 0x80000000 + MX53_PAD_EIM_DA12__GPIO3_12 0x80000000 + MX53_PAD_EIM_DA13__GPIO3_13 0x80000000 + MX53_PAD_EIM_DA14__GPIO3_14 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 + MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000 >; }; }; diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts index 468c0a1d48d9..445a01119cc5 100644 --- a/arch/arm/boot/dts/imx53-mba53.dts +++ b/arch/arm/boot/dts/imx53-mba53.dts @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "imx53-tqma53.dtsi" +#include "imx53-tqma53.dtsi" / { model = "TQ MBa53 starter kit"; @@ -21,51 +21,57 @@ &iomuxc { lvds1 { pinctrl_lvds1_1: lvds1-grp1 { - fsl,pins = <730 0x10000 /* LVDS0_TX3 */ - 732 0x10000 /* LVDS0_CLK */ - 734 0x10000 /* LVDS0_TX2 */ - 736 0x10000 /* LVDS0_TX1 */ - 738 0x10000>; /* LVDS0_TX0 */ + fsl,pins = < + MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x10000 + MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x10000 + MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x10000 + MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x10000 + MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x10000 + >; }; pinctrl_lvds1_2: lvds1-grp2 { - fsl,pins = <720 0x10000 /* LVDS1_TX3 */ - 722 0x10000 /* LVDS1_TX2 */ - 724 0x10000 /* LVDS1_CLK */ - 726 0x10000 /* LVDS1_TX1 */ - 728 0x10000>; /* LVDS1_TX0 */ + fsl,pins = < + MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x10000 + MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x10000 + MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x10000 + MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x10000 + MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x10000 + >; }; }; disp1 { pinctrl_disp1_1: disp1-grp1 { - fsl,pins = <689 0x10000 /* DISP1_DRDY */ - 482 0x10000 /* DISP1_HSYNC */ - 489 0x10000 /* DISP1_VSYNC */ - 515 0x10000 /* DISP1_DAT_22 */ - 523 0x10000 /* DISP1_DAT_23 */ - 545 0x10000 /* DISP1_DAT_21 */ - 553 0x10000 /* DISP1_DAT_20 */ - 558 0x10000 /* DISP1_DAT_19 */ - 564 0x10000 /* DISP1_DAT_18 */ - 570 0x10000 /* DISP1_DAT_17 */ - 575 0x10000 /* DISP1_DAT_16 */ - 580 0x10000 /* DISP1_DAT_15 */ - 585 0x10000 /* DISP1_DAT_14 */ - 590 0x10000 /* DISP1_DAT_13 */ - 595 0x10000 /* DISP1_DAT_12 */ - 628 0x10000 /* DISP1_DAT_11 */ - 634 0x10000 /* DISP1_DAT_10 */ - 639 0x10000 /* DISP1_DAT_9 */ - 644 0x10000 /* DISP1_DAT_8 */ - 649 0x10000 /* DISP1_DAT_7 */ - 654 0x10000 /* DISP1_DAT_6 */ - 659 0x10000 /* DISP1_DAT_5 */ - 664 0x10000 /* DISP1_DAT_4 */ - 669 0x10000 /* DISP1_DAT_3 */ - 674 0x10000 /* DISP1_DAT_2 */ - 679 0x10000 /* DISP1_DAT_1 */ - 684 0x10000>; /* DISP1_DAT_0 */ + fsl,pins = < + MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x10000 /* DISP1_DRDY */ + MX53_PAD_EIM_D23__IPU_DI1_PIN2 0x10000 /* DISP1_HSYNC */ + MX53_PAD_EIM_EB3__IPU_DI1_PIN3 0x10000 /* DISP1_VSYNC */ + MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x10000 + MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x10000 + MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x10000 + MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x10000 + MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x10000 + MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x10000 + MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x10000 + MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x10000 + MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x10000 + MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x10000 + MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x10000 + MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x10000 + MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x10000 + MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x10000 + MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x10000 + MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x10000 + MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x10000 + MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x10000 + MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x10000 + MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x10000 + MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x10000 + MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x10000 + MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x10000 + MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x10000 + >; }; }; }; diff --git a/arch/arm/boot/dts/imx53-pinfunc.h b/arch/arm/boot/dts/imx53-pinfunc.h new file mode 100644 index 000000000000..aec406bc65eb --- /dev/null +++ b/arch/arm/boot/dts/imx53-pinfunc.h @@ -0,0 +1,1189 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __DTS_IMX53_PINFUNC_H +#define __DTS_IMX53_PINFUNC_H + +/* + * The pin function ID is a tuple of + * <mux_reg conf_reg input_reg mux_mode input_val> + */ +#define MX53_PAD_GPIO_19__KPP_COL_5 0x020 0x348 0x840 0x0 0x0 +#define MX53_PAD_GPIO_19__GPIO4_5 0x020 0x348 0x000 0x1 0x0 +#define MX53_PAD_GPIO_19__CCM_CLKO 0x020 0x348 0x000 0x2 0x0 +#define MX53_PAD_GPIO_19__SPDIF_OUT1 0x020 0x348 0x000 0x3 0x0 +#define MX53_PAD_GPIO_19__RTC_CE_RTC_EXT_TRIG2 0x020 0x348 0x000 0x4 0x0 +#define MX53_PAD_GPIO_19__ECSPI1_RDY 0x020 0x348 0x000 0x5 0x0 +#define MX53_PAD_GPIO_19__FEC_TDATA_3 0x020 0x348 0x000 0x6 0x0 +#define MX53_PAD_GPIO_19__SRC_INT_BOOT 0x020 0x348 0x000 0x7 0x0 +#define MX53_PAD_KEY_COL0__KPP_COL_0 0x024 0x34c 0x000 0x0 0x0 +#define MX53_PAD_KEY_COL0__GPIO4_6 0x024 0x34c 0x000 0x1 0x0 +#define MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x024 0x34c 0x758 0x2 0x0 +#define MX53_PAD_KEY_COL0__UART4_TXD_MUX 0x024 0x34c 0x000 0x4 0x0 +#define MX53_PAD_KEY_COL0__ECSPI1_SCLK 0x024 0x34c 0x79c 0x5 0x0 +#define MX53_PAD_KEY_COL0__FEC_RDATA_3 0x024 0x34c 0x000 0x6 0x0 +#define MX53_PAD_KEY_COL0__SRC_ANY_PU_RST 0x024 0x34c 0x000 0x7 0x0 +#define MX53_PAD_KEY_ROW0__KPP_ROW_0 0x028 0x350 0x000 0x0 0x0 +#define MX53_PAD_KEY_ROW0__GPIO4_7 0x028 0x350 0x000 0x1 0x0 +#define MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x028 0x350 0x74c 0x2 0x0 +#define MX53_PAD_KEY_ROW0__UART4_RXD_MUX 0x028 0x350 0x890 0x4 0x1 +#define MX53_PAD_KEY_ROW0__ECSPI1_MOSI 0x028 0x350 0x7a4 0x5 0x0 +#define MX53_PAD_KEY_ROW0__FEC_TX_ER 0x028 0x350 0x000 0x6 0x0 +#define MX53_PAD_KEY_COL1__KPP_COL_1 0x02c 0x354 0x000 0x0 0x0 +#define MX53_PAD_KEY_COL1__GPIO4_8 0x02c 0x354 0x000 0x1 0x0 +#define MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x02c 0x354 0x75c 0x2 0x0 +#define MX53_PAD_KEY_COL1__UART5_TXD_MUX 0x02c 0x354 0x000 0x4 0x0 +#define MX53_PAD_KEY_COL1__ECSPI1_MISO 0x02c 0x354 0x7a0 0x5 0x0 +#define MX53_PAD_KEY_COL1__FEC_RX_CLK 0x02c 0x354 0x808 0x6 0x0 +#define MX53_PAD_KEY_COL1__USBPHY1_TXREADY 0x02c 0x354 0x000 0x7 0x0 +#define MX53_PAD_KEY_ROW1__KPP_ROW_1 0x030 0x358 0x000 0x0 0x0 +#define MX53_PAD_KEY_ROW1__GPIO4_9 0x030 0x358 0x000 0x1 0x0 +#define MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x030 0x358 0x748 0x2 0x0 +#define MX53_PAD_KEY_ROW1__UART5_RXD_MUX 0x030 0x358 0x898 0x4 0x1 +#define MX53_PAD_KEY_ROW1__ECSPI1_SS0 0x030 0x358 0x7a8 0x5 0x0 +#define MX53_PAD_KEY_ROW1__FEC_COL 0x030 0x358 0x800 0x6 0x0 +#define MX53_PAD_KEY_ROW1__USBPHY1_RXVALID 0x030 0x358 0x000 0x7 0x0 +#define MX53_PAD_KEY_COL2__KPP_COL_2 0x034 0x35c 0x000 0x0 0x0 +#define MX53_PAD_KEY_COL2__GPIO4_10 0x034 0x35c 0x000 0x1 0x0 +#define MX53_PAD_KEY_COL2__CAN1_TXCAN 0x034 0x35c 0x000 0x2 0x0 +#define MX53_PAD_KEY_COL2__FEC_MDIO 0x034 0x35c 0x804 0x4 0x0 +#define MX53_PAD_KEY_COL2__ECSPI1_SS1 0x034 0x35c 0x7ac 0x5 0x0 +#define MX53_PAD_KEY_COL2__FEC_RDATA_2 0x034 0x35c 0x000 0x6 0x0 +#define MX53_PAD_KEY_COL2__USBPHY1_RXACTIVE 0x034 0x35c 0x000 0x7 0x0 +#define MX53_PAD_KEY_ROW2__KPP_ROW_2 0x038 0x360 0x000 0x0 0x0 +#define MX53_PAD_KEY_ROW2__GPIO4_11 0x038 0x360 0x000 0x1 0x0 +#define MX53_PAD_KEY_ROW2__CAN1_RXCAN 0x038 0x360 0x760 0x2 0x0 +#define MX53_PAD_KEY_ROW2__FEC_MDC 0x038 0x360 0x000 0x4 0x0 +#define MX53_PAD_KEY_ROW2__ECSPI1_SS2 0x038 0x360 0x7b0 0x5 0x0 +#define MX53_PAD_KEY_ROW2__FEC_TDATA_2 0x038 0x360 0x000 0x6 0x0 +#define MX53_PAD_KEY_ROW2__USBPHY1_RXERROR 0x038 0x360 0x000 0x7 0x0 +#define MX53_PAD_KEY_COL3__KPP_COL_3 0x03c 0x364 0x000 0x0 0x0 +#define MX53_PAD_KEY_COL3__GPIO4_12 0x03c 0x364 0x000 0x1 0x0 +#define MX53_PAD_KEY_COL3__USBOH3_H2_DP 0x03c 0x364 0x000 0x2 0x0 +#define MX53_PAD_KEY_COL3__SPDIF_IN1 0x03c 0x364 0x870 0x3 0x0 +#define MX53_PAD_KEY_COL3__I2C2_SCL 0x03c 0x364 0x81c 0x4 0x0 +#define MX53_PAD_KEY_COL3__ECSPI1_SS3 0x03c 0x364 0x7b4 0x5 0x0 +#define MX53_PAD_KEY_COL3__FEC_CRS 0x03c 0x364 0x000 0x6 0x0 +#define MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK 0x03c 0x364 0x000 0x7 0x0 +#define MX53_PAD_KEY_ROW3__KPP_ROW_3 0x040 0x368 0x000 0x0 0x0 +#define MX53_PAD_KEY_ROW3__GPIO4_13 0x040 0x368 0x000 0x1 0x0 +#define MX53_PAD_KEY_ROW3__USBOH3_H2_DM 0x040 0x368 0x000 0x2 0x0 +#define MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK 0x040 0x368 0x768 0x3 0x0 +#define MX53_PAD_KEY_ROW3__I2C2_SDA 0x040 0x368 0x820 0x4 0x0 +#define MX53_PAD_KEY_ROW3__OSC32K_32K_OUT 0x040 0x368 0x000 0x5 0x0 +#define MX53_PAD_KEY_ROW3__CCM_PLL4_BYP 0x040 0x368 0x77c 0x6 0x0 +#define MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 0x040 0x368 0x000 0x7 0x0 +#define MX53_PAD_KEY_COL4__KPP_COL_4 0x044 0x36c 0x000 0x0 0x0 +#define MX53_PAD_KEY_COL4__GPIO4_14 0x044 0x36c 0x000 0x1 0x0 +#define MX53_PAD_KEY_COL4__CAN2_TXCAN 0x044 0x36c 0x000 0x2 0x0 +#define MX53_PAD_KEY_COL4__IPU_SISG_4 0x044 0x36c 0x000 0x3 0x0 +#define MX53_PAD_KEY_COL4__UART5_RTS 0x044 0x36c 0x894 0x4 0x0 +#define MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC 0x044 0x36c 0x89c 0x5 0x0 +#define MX53_PAD_KEY_COL4__USBPHY1_LINESTATE_1 0x044 0x36c 0x000 0x7 0x0 +#define MX53_PAD_KEY_ROW4__KPP_ROW_4 0x048 0x370 0x000 0x0 0x0 +#define MX53_PAD_KEY_ROW4__GPIO4_15 0x048 0x370 0x000 0x1 0x0 +#define MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x048 0x370 0x764 0x2 0x0 +#define MX53_PAD_KEY_ROW4__IPU_SISG_5 0x048 0x370 0x000 0x3 0x0 +#define MX53_PAD_KEY_ROW4__UART5_CTS 0x048 0x370 0x000 0x4 0x0 +#define MX53_PAD_KEY_ROW4__USBOH3_USBOTG_PWR 0x048 0x370 0x000 0x5 0x0 +#define MX53_PAD_KEY_ROW4__USBPHY1_VBUSVALID 0x048 0x370 0x000 0x7 0x0 +#define MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK 0x04c 0x378 0x000 0x0 0x0 +#define MX53_PAD_DI0_DISP_CLK__GPIO4_16 0x04c 0x378 0x000 0x1 0x0 +#define MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR 0x04c 0x378 0x000 0x2 0x0 +#define MX53_PAD_DI0_DISP_CLK__SDMA_DEBUG_CORE_STATE_0 0x04c 0x378 0x000 0x5 0x0 +#define MX53_PAD_DI0_DISP_CLK__EMI_EMI_DEBUG_0 0x04c 0x378 0x000 0x6 0x0 +#define MX53_PAD_DI0_DISP_CLK__USBPHY1_AVALID 0x04c 0x378 0x000 0x7 0x0 +#define MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 0x050 0x37c 0x000 0x0 0x0 +#define MX53_PAD_DI0_PIN15__GPIO4_17 0x050 0x37c 0x000 0x1 0x0 +#define MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC 0x050 0x37c 0x000 0x2 0x0 +#define MX53_PAD_DI0_PIN15__SDMA_DEBUG_CORE_STATE_1 0x050 0x37c 0x000 0x5 0x0 +#define MX53_PAD_DI0_PIN15__EMI_EMI_DEBUG_1 0x050 0x37c 0x000 0x6 0x0 +#define MX53_PAD_DI0_PIN15__USBPHY1_BVALID 0x050 0x37c 0x000 0x7 0x0 +#define MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 0x054 0x380 0x000 0x0 0x0 +#define MX53_PAD_DI0_PIN2__GPIO4_18 0x054 0x380 0x000 0x1 0x0 +#define MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD 0x054 0x380 0x000 0x2 0x0 +#define MX53_PAD_DI0_PIN2__SDMA_DEBUG_CORE_STATE_2 0x054 0x380 0x000 0x5 0x0 +#define MX53_PAD_DI0_PIN2__EMI_EMI_DEBUG_2 0x054 0x380 0x000 0x6 0x0 +#define MX53_PAD_DI0_PIN2__USBPHY1_ENDSESSION 0x054 0x380 0x000 0x7 0x0 +#define MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 0x058 0x384 0x000 0x0 0x0 +#define MX53_PAD_DI0_PIN3__GPIO4_19 0x058 0x384 0x000 0x1 0x0 +#define MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS 0x058 0x384 0x000 0x2 0x0 +#define MX53_PAD_DI0_PIN3__SDMA_DEBUG_CORE_STATE_3 0x058 0x384 0x000 0x5 0x0 +#define MX53_PAD_DI0_PIN3__EMI_EMI_DEBUG_3 0x058 0x384 0x000 0x6 0x0 +#define MX53_PAD_DI0_PIN3__USBPHY1_IDDIG 0x058 0x384 0x000 0x7 0x0 +#define MX53_PAD_DI0_PIN4__IPU_DI0_PIN4 0x05c 0x388 0x000 0x0 0x0 +#define MX53_PAD_DI0_PIN4__GPIO4_20 0x05c 0x388 0x000 0x1 0x0 +#define MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD 0x05c 0x388 0x000 0x2 0x0 +#define MX53_PAD_DI0_PIN4__ESDHC1_WP 0x05c 0x388 0x7fc 0x3 0x0 +#define MX53_PAD_DI0_PIN4__SDMA_DEBUG_YIELD 0x05c 0x388 0x000 0x5 0x0 +#define MX53_PAD_DI0_PIN4__EMI_EMI_DEBUG_4 0x05c 0x388 0x000 0x6 0x0 +#define MX53_PAD_DI0_PIN4__USBPHY1_HOSTDISCONNECT 0x05c 0x388 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 0x060 0x38c 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT0__GPIO4_21 0x060 0x38c 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT0__CSPI_SCLK 0x060 0x38c 0x780 0x2 0x0 +#define MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 0x060 0x38c 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT0__SDMA_DEBUG_CORE_RUN 0x060 0x38c 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT0__EMI_EMI_DEBUG_5 0x060 0x38c 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT0__USBPHY2_TXREADY 0x060 0x38c 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 0x064 0x390 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT1__GPIO4_22 0x064 0x390 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT1__CSPI_MOSI 0x064 0x390 0x788 0x2 0x0 +#define MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 0x064 0x390 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT1__SDMA_DEBUG_EVENT_CHANNEL_SEL 0x064 0x390 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT1__EMI_EMI_DEBUG_6 0x064 0x390 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT1__USBPHY2_RXVALID 0x064 0x390 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 0x068 0x394 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT2__GPIO4_23 0x068 0x394 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT2__CSPI_MISO 0x068 0x394 0x784 0x2 0x0 +#define MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 0x068 0x394 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT2__SDMA_DEBUG_MODE 0x068 0x394 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT2__EMI_EMI_DEBUG_7 0x068 0x394 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT2__USBPHY2_RXACTIVE 0x068 0x394 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 0x06c 0x398 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT3__GPIO4_24 0x06c 0x398 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT3__CSPI_SS0 0x06c 0x398 0x78c 0x2 0x0 +#define MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 0x06c 0x398 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT3__SDMA_DEBUG_BUS_ERROR 0x06c 0x398 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT3__EMI_EMI_DEBUG_8 0x06c 0x398 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT3__USBPHY2_RXERROR 0x06c 0x398 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 0x070 0x39c 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT4__GPIO4_25 0x070 0x39c 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT4__CSPI_SS1 0x070 0x39c 0x790 0x2 0x0 +#define MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 0x070 0x39c 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT4__SDMA_DEBUG_BUS_RWB 0x070 0x39c 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT4__EMI_EMI_DEBUG_9 0x070 0x39c 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT4__USBPHY2_SIECLOCK 0x070 0x39c 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 0x074 0x3a0 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT5__GPIO4_26 0x074 0x3a0 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT5__CSPI_SS2 0x074 0x3a0 0x794 0x2 0x0 +#define MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 0x074 0x3a0 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT5__SDMA_DEBUG_MATCHED_DMBUS 0x074 0x3a0 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT5__EMI_EMI_DEBUG_10 0x074 0x3a0 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT5__USBPHY2_LINESTATE_0 0x074 0x3a0 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 0x078 0x3a4 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT6__GPIO4_27 0x078 0x3a4 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT6__CSPI_SS3 0x078 0x3a4 0x798 0x2 0x0 +#define MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 0x078 0x3a4 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT6__SDMA_DEBUG_RTBUFFER_WRITE 0x078 0x3a4 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT6__EMI_EMI_DEBUG_11 0x078 0x3a4 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT6__USBPHY2_LINESTATE_1 0x078 0x3a4 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 0x07c 0x3a8 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT7__GPIO4_28 0x07c 0x3a8 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT7__CSPI_RDY 0x07c 0x3a8 0x000 0x2 0x0 +#define MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 0x07c 0x3a8 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT7__SDMA_DEBUG_EVENT_CHANNEL_0 0x07c 0x3a8 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT7__EMI_EMI_DEBUG_12 0x07c 0x3a8 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT7__USBPHY2_VBUSVALID 0x07c 0x3a8 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 0x080 0x3ac 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT8__GPIO4_29 0x080 0x3ac 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x080 0x3ac 0x000 0x2 0x0 +#define MX53_PAD_DISP0_DAT8__WDOG1_WDOG_B 0x080 0x3ac 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT8__SDMA_DEBUG_EVENT_CHANNEL_1 0x080 0x3ac 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT8__EMI_EMI_DEBUG_13 0x080 0x3ac 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT8__USBPHY2_AVALID 0x080 0x3ac 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 0x084 0x3b0 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT9__GPIO4_30 0x084 0x3b0 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT9__PWM2_PWMO 0x084 0x3b0 0x000 0x2 0x0 +#define MX53_PAD_DISP0_DAT9__WDOG2_WDOG_B 0x084 0x3b0 0x000 0x3 0x0 +#define MX53_PAD_DISP0_DAT9__SDMA_DEBUG_EVENT_CHANNEL_2 0x084 0x3b0 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT9__EMI_EMI_DEBUG_14 0x084 0x3b0 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT9__USBPHY2_VSTATUS_0 0x084 0x3b0 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 0x088 0x3b4 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT10__GPIO4_31 0x088 0x3b4 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP 0x088 0x3b4 0x000 0x2 0x0 +#define MX53_PAD_DISP0_DAT10__SDMA_DEBUG_EVENT_CHANNEL_3 0x088 0x3b4 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT10__EMI_EMI_DEBUG_15 0x088 0x3b4 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT10__USBPHY2_VSTATUS_1 0x088 0x3b4 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 0x08c 0x3b8 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT11__GPIO5_5 0x08c 0x3b8 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT 0x08c 0x3b8 0x000 0x2 0x0 +#define MX53_PAD_DISP0_DAT11__SDMA_DEBUG_EVENT_CHANNEL_4 0x08c 0x3b8 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT11__EMI_EMI_DEBUG_16 0x08c 0x3b8 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT11__USBPHY2_VSTATUS_2 0x08c 0x3b8 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 0x090 0x3bc 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT12__GPIO5_6 0x090 0x3bc 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK 0x090 0x3bc 0x000 0x2 0x0 +#define MX53_PAD_DISP0_DAT12__SDMA_DEBUG_EVENT_CHANNEL_5 0x090 0x3bc 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT12__EMI_EMI_DEBUG_17 0x090 0x3bc 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT12__USBPHY2_VSTATUS_3 0x090 0x3bc 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 0x094 0x3c0 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT13__GPIO5_7 0x094 0x3c0 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT13__AUDMUX_AUD5_RXFS 0x094 0x3c0 0x754 0x3 0x0 +#define MX53_PAD_DISP0_DAT13__SDMA_DEBUG_EVT_CHN_LINES_0 0x094 0x3c0 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT13__EMI_EMI_DEBUG_18 0x094 0x3c0 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT13__USBPHY2_VSTATUS_4 0x094 0x3c0 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 0x098 0x3c4 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT14__GPIO5_8 0x098 0x3c4 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT14__AUDMUX_AUD5_RXC 0x098 0x3c4 0x750 0x3 0x0 +#define MX53_PAD_DISP0_DAT14__SDMA_DEBUG_EVT_CHN_LINES_1 0x098 0x3c4 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT14__EMI_EMI_DEBUG_19 0x098 0x3c4 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT14__USBPHY2_VSTATUS_5 0x098 0x3c4 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 0x09c 0x3c8 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT15__GPIO5_9 0x09c 0x3c8 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT15__ECSPI1_SS1 0x09c 0x3c8 0x7ac 0x2 0x1 +#define MX53_PAD_DISP0_DAT15__ECSPI2_SS1 0x09c 0x3c8 0x7c8 0x3 0x0 +#define MX53_PAD_DISP0_DAT15__SDMA_DEBUG_EVT_CHN_LINES_2 0x09c 0x3c8 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT15__EMI_EMI_DEBUG_20 0x09c 0x3c8 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT15__USBPHY2_VSTATUS_6 0x09c 0x3c8 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 0x0a0 0x3cc 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT16__GPIO5_10 0x0a0 0x3cc 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT16__ECSPI2_MOSI 0x0a0 0x3cc 0x7c0 0x2 0x0 +#define MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC 0x0a0 0x3cc 0x758 0x3 0x1 +#define MX53_PAD_DISP0_DAT16__SDMA_EXT_EVENT_0 0x0a0 0x3cc 0x868 0x4 0x0 +#define MX53_PAD_DISP0_DAT16__SDMA_DEBUG_EVT_CHN_LINES_3 0x0a0 0x3cc 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT16__EMI_EMI_DEBUG_21 0x0a0 0x3cc 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT16__USBPHY2_VSTATUS_7 0x0a0 0x3cc 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 0x0a4 0x3d0 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT17__GPIO5_11 0x0a4 0x3d0 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT17__ECSPI2_MISO 0x0a4 0x3d0 0x7bc 0x2 0x0 +#define MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD 0x0a4 0x3d0 0x74c 0x3 0x1 +#define MX53_PAD_DISP0_DAT17__SDMA_EXT_EVENT_1 0x0a4 0x3d0 0x86c 0x4 0x0 +#define MX53_PAD_DISP0_DAT17__SDMA_DEBUG_EVT_CHN_LINES_4 0x0a4 0x3d0 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT17__EMI_EMI_DEBUG_22 0x0a4 0x3d0 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 0x0a8 0x3d4 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT18__GPIO5_12 0x0a8 0x3d4 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT18__ECSPI2_SS0 0x0a8 0x3d4 0x7c4 0x2 0x0 +#define MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS 0x0a8 0x3d4 0x75c 0x3 0x1 +#define MX53_PAD_DISP0_DAT18__AUDMUX_AUD4_RXFS 0x0a8 0x3d4 0x73c 0x4 0x0 +#define MX53_PAD_DISP0_DAT18__SDMA_DEBUG_EVT_CHN_LINES_5 0x0a8 0x3d4 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT18__EMI_EMI_DEBUG_23 0x0a8 0x3d4 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT18__EMI_WEIM_CS_2 0x0a8 0x3d4 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 0x0ac 0x3d8 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT19__GPIO5_13 0x0ac 0x3d8 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT19__ECSPI2_SCLK 0x0ac 0x3d8 0x7b8 0x2 0x0 +#define MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD 0x0ac 0x3d8 0x748 0x3 0x1 +#define MX53_PAD_DISP0_DAT19__AUDMUX_AUD4_RXC 0x0ac 0x3d8 0x738 0x4 0x0 +#define MX53_PAD_DISP0_DAT19__SDMA_DEBUG_EVT_CHN_LINES_6 0x0ac 0x3d8 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT19__EMI_EMI_DEBUG_24 0x0ac 0x3d8 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT19__EMI_WEIM_CS_3 0x0ac 0x3d8 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 0x0b0 0x3dc 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT20__GPIO5_14 0x0b0 0x3dc 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT20__ECSPI1_SCLK 0x0b0 0x3dc 0x79c 0x2 0x1 +#define MX53_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC 0x0b0 0x3dc 0x740 0x3 0x0 +#define MX53_PAD_DISP0_DAT20__SDMA_DEBUG_EVT_CHN_LINES_7 0x0b0 0x3dc 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT20__EMI_EMI_DEBUG_25 0x0b0 0x3dc 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT20__SATA_PHY_TDI 0x0b0 0x3dc 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 0x0b4 0x3e0 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT21__GPIO5_15 0x0b4 0x3e0 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT21__ECSPI1_MOSI 0x0b4 0x3e0 0x7a4 0x2 0x1 +#define MX53_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD 0x0b4 0x3e0 0x734 0x3 0x0 +#define MX53_PAD_DISP0_DAT21__SDMA_DEBUG_BUS_DEVICE_0 0x0b4 0x3e0 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT21__EMI_EMI_DEBUG_26 0x0b4 0x3e0 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT21__SATA_PHY_TDO 0x0b4 0x3e0 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 0x0b8 0x3e4 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT22__GPIO5_16 0x0b8 0x3e4 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT22__ECSPI1_MISO 0x0b8 0x3e4 0x7a0 0x2 0x1 +#define MX53_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS 0x0b8 0x3e4 0x744 0x3 0x0 +#define MX53_PAD_DISP0_DAT22__SDMA_DEBUG_BUS_DEVICE_1 0x0b8 0x3e4 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT22__EMI_EMI_DEBUG_27 0x0b8 0x3e4 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT22__SATA_PHY_TCK 0x0b8 0x3e4 0x000 0x7 0x0 +#define MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 0x0bc 0x3e8 0x000 0x0 0x0 +#define MX53_PAD_DISP0_DAT23__GPIO5_17 0x0bc 0x3e8 0x000 0x1 0x0 +#define MX53_PAD_DISP0_DAT23__ECSPI1_SS0 0x0bc 0x3e8 0x7a8 0x2 0x1 +#define MX53_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD 0x0bc 0x3e8 0x730 0x3 0x0 +#define MX53_PAD_DISP0_DAT23__SDMA_DEBUG_BUS_DEVICE_2 0x0bc 0x3e8 0x000 0x5 0x0 +#define MX53_PAD_DISP0_DAT23__EMI_EMI_DEBUG_28 0x0bc 0x3e8 0x000 0x6 0x0 +#define MX53_PAD_DISP0_DAT23__SATA_PHY_TMS 0x0bc 0x3e8 0x000 0x7 0x0 +#define MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK 0x0c0 0x3ec 0x000 0x0 0x0 +#define MX53_PAD_CSI0_PIXCLK__GPIO5_18 0x0c0 0x3ec 0x000 0x1 0x0 +#define MX53_PAD_CSI0_PIXCLK__SDMA_DEBUG_PC_0 0x0c0 0x3ec 0x000 0x5 0x0 +#define MX53_PAD_CSI0_PIXCLK__EMI_EMI_DEBUG_29 0x0c0 0x3ec 0x000 0x6 0x0 +#define MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC 0x0c4 0x3f0 0x000 0x0 0x0 +#define MX53_PAD_CSI0_MCLK__GPIO5_19 0x0c4 0x3f0 0x000 0x1 0x0 +#define MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK 0x0c4 0x3f0 0x000 0x2 0x0 +#define MX53_PAD_CSI0_MCLK__SDMA_DEBUG_PC_1 0x0c4 0x3f0 0x000 0x5 0x0 +#define MX53_PAD_CSI0_MCLK__EMI_EMI_DEBUG_30 0x0c4 0x3f0 0x000 0x6 0x0 +#define MX53_PAD_CSI0_MCLK__TPIU_TRCTL 0x0c4 0x3f0 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN 0x0c8 0x3f4 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DATA_EN__GPIO5_20 0x0c8 0x3f4 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DATA_EN__SDMA_DEBUG_PC_2 0x0c8 0x3f4 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DATA_EN__EMI_EMI_DEBUG_31 0x0c8 0x3f4 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DATA_EN__TPIU_TRCLK 0x0c8 0x3f4 0x000 0x7 0x0 +#define MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC 0x0cc 0x3f8 0x000 0x0 0x0 +#define MX53_PAD_CSI0_VSYNC__GPIO5_21 0x0cc 0x3f8 0x000 0x1 0x0 +#define MX53_PAD_CSI0_VSYNC__SDMA_DEBUG_PC_3 0x0cc 0x3f8 0x000 0x5 0x0 +#define MX53_PAD_CSI0_VSYNC__EMI_EMI_DEBUG_32 0x0cc 0x3f8 0x000 0x6 0x0 +#define MX53_PAD_CSI0_VSYNC__TPIU_TRACE_0 0x0cc 0x3f8 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4 0x0d0 0x3fc 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT4__GPIO5_22 0x0d0 0x3fc 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT4__KPP_COL_5 0x0d0 0x3fc 0x840 0x2 0x1 +#define MX53_PAD_CSI0_DAT4__ECSPI1_SCLK 0x0d0 0x3fc 0x79c 0x3 0x2 +#define MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP 0x0d0 0x3fc 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC 0x0d0 0x3fc 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT4__EMI_EMI_DEBUG_33 0x0d0 0x3fc 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT4__TPIU_TRACE_1 0x0d0 0x3fc 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5 0x0d4 0x400 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT5__GPIO5_23 0x0d4 0x400 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT5__KPP_ROW_5 0x0d4 0x400 0x84c 0x2 0x0 +#define MX53_PAD_CSI0_DAT5__ECSPI1_MOSI 0x0d4 0x400 0x7a4 0x3 0x2 +#define MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT 0x0d4 0x400 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD 0x0d4 0x400 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT5__EMI_EMI_DEBUG_34 0x0d4 0x400 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT5__TPIU_TRACE_2 0x0d4 0x400 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6 0x0d8 0x404 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT6__GPIO5_24 0x0d8 0x404 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT6__KPP_COL_6 0x0d8 0x404 0x844 0x2 0x0 +#define MX53_PAD_CSI0_DAT6__ECSPI1_MISO 0x0d8 0x404 0x7a0 0x3 0x2 +#define MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK 0x0d8 0x404 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS 0x0d8 0x404 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT6__EMI_EMI_DEBUG_35 0x0d8 0x404 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT6__TPIU_TRACE_3 0x0d8 0x404 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7 0x0dc 0x408 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT7__GPIO5_25 0x0dc 0x408 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT7__KPP_ROW_6 0x0dc 0x408 0x850 0x2 0x0 +#define MX53_PAD_CSI0_DAT7__ECSPI1_SS0 0x0dc 0x408 0x7a8 0x3 0x2 +#define MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR 0x0dc 0x408 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD 0x0dc 0x408 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT7__EMI_EMI_DEBUG_36 0x0dc 0x408 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT7__TPIU_TRACE_4 0x0dc 0x408 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8 0x0e0 0x40c 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT8__GPIO5_26 0x0e0 0x40c 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT8__KPP_COL_7 0x0e0 0x40c 0x848 0x2 0x0 +#define MX53_PAD_CSI0_DAT8__ECSPI2_SCLK 0x0e0 0x40c 0x7b8 0x3 0x1 +#define MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC 0x0e0 0x40c 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT8__I2C1_SDA 0x0e0 0x40c 0x818 0x5 0x0 +#define MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 0x0e0 0x40c 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 0x0e0 0x40c 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 0x0e4 0x410 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT9__GPIO5_27 0x0e4 0x410 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT9__KPP_ROW_7 0x0e4 0x410 0x854 0x2 0x0 +#define MX53_PAD_CSI0_DAT9__ECSPI2_MOSI 0x0e4 0x410 0x7c0 0x3 0x1 +#define MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR 0x0e4 0x410 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT9__I2C1_SCL 0x0e4 0x410 0x814 0x5 0x0 +#define MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 0x0e4 0x410 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 0x0e4 0x410 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 0x0e8 0x414 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT10__GPIO5_28 0x0e8 0x414 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x0e8 0x414 0x000 0x2 0x0 +#define MX53_PAD_CSI0_DAT10__ECSPI2_MISO 0x0e8 0x414 0x7bc 0x3 0x1 +#define MX53_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC 0x0e8 0x414 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4 0x0e8 0x414 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT10__EMI_EMI_DEBUG_39 0x0e8 0x414 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT10__TPIU_TRACE_7 0x0e8 0x414 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11 0x0ec 0x418 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT11__GPIO5_29 0x0ec 0x418 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x0ec 0x418 0x878 0x2 0x1 +#define MX53_PAD_CSI0_DAT11__ECSPI2_SS0 0x0ec 0x418 0x7c4 0x3 0x1 +#define MX53_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS 0x0ec 0x418 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5 0x0ec 0x418 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT11__EMI_EMI_DEBUG_40 0x0ec 0x418 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT11__TPIU_TRACE_8 0x0ec 0x418 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 0x0f0 0x41c 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT12__GPIO5_30 0x0f0 0x41c 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT12__UART4_TXD_MUX 0x0f0 0x41c 0x000 0x2 0x0 +#define MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 0x0f0 0x41c 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6 0x0f0 0x41c 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT12__EMI_EMI_DEBUG_41 0x0f0 0x41c 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT12__TPIU_TRACE_9 0x0f0 0x41c 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 0x0f4 0x420 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT13__GPIO5_31 0x0f4 0x420 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT13__UART4_RXD_MUX 0x0f4 0x420 0x890 0x2 0x3 +#define MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 0x0f4 0x420 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7 0x0f4 0x420 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT13__EMI_EMI_DEBUG_42 0x0f4 0x420 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT13__TPIU_TRACE_10 0x0f4 0x420 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 0x0f8 0x424 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT14__GPIO6_0 0x0f8 0x424 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT14__UART5_TXD_MUX 0x0f8 0x424 0x000 0x2 0x0 +#define MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 0x0f8 0x424 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8 0x0f8 0x424 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT14__EMI_EMI_DEBUG_43 0x0f8 0x424 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT14__TPIU_TRACE_11 0x0f8 0x424 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 0x0fc 0x428 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT15__GPIO6_1 0x0fc 0x428 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT15__UART5_RXD_MUX 0x0fc 0x428 0x898 0x2 0x3 +#define MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 0x0fc 0x428 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9 0x0fc 0x428 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT15__EMI_EMI_DEBUG_44 0x0fc 0x428 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT15__TPIU_TRACE_12 0x0fc 0x428 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 0x100 0x42c 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT16__GPIO6_2 0x100 0x42c 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT16__UART4_RTS 0x100 0x42c 0x88c 0x2 0x0 +#define MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 0x100 0x42c 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT16__SDMA_DEBUG_PC_10 0x100 0x42c 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT16__EMI_EMI_DEBUG_45 0x100 0x42c 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT16__TPIU_TRACE_13 0x100 0x42c 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 0x104 0x430 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT17__GPIO6_3 0x104 0x430 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT17__UART4_CTS 0x104 0x430 0x000 0x2 0x0 +#define MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 0x104 0x430 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT17__SDMA_DEBUG_PC_11 0x104 0x430 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT17__EMI_EMI_DEBUG_46 0x104 0x430 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT17__TPIU_TRACE_14 0x104 0x430 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 0x108 0x434 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT18__GPIO6_4 0x108 0x434 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT18__UART5_RTS 0x108 0x434 0x894 0x2 0x2 +#define MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 0x108 0x434 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT18__SDMA_DEBUG_PC_12 0x108 0x434 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT18__EMI_EMI_DEBUG_47 0x108 0x434 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT18__TPIU_TRACE_15 0x108 0x434 0x000 0x7 0x0 +#define MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 0x10c 0x438 0x000 0x0 0x0 +#define MX53_PAD_CSI0_DAT19__GPIO6_5 0x10c 0x438 0x000 0x1 0x0 +#define MX53_PAD_CSI0_DAT19__UART5_CTS 0x10c 0x438 0x000 0x2 0x0 +#define MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 0x10c 0x438 0x000 0x4 0x0 +#define MX53_PAD_CSI0_DAT19__SDMA_DEBUG_PC_13 0x10c 0x438 0x000 0x5 0x0 +#define MX53_PAD_CSI0_DAT19__EMI_EMI_DEBUG_48 0x10c 0x438 0x000 0x6 0x0 +#define MX53_PAD_CSI0_DAT19__USBPHY2_BISTOK 0x10c 0x438 0x000 0x7 0x0 +#define MX53_PAD_EIM_A25__EMI_WEIM_A_25 0x110 0x458 0x000 0x0 0x0 +#define MX53_PAD_EIM_A25__GPIO5_2 0x110 0x458 0x000 0x1 0x0 +#define MX53_PAD_EIM_A25__ECSPI2_RDY 0x110 0x458 0x000 0x2 0x0 +#define MX53_PAD_EIM_A25__IPU_DI1_PIN12 0x110 0x458 0x000 0x3 0x0 +#define MX53_PAD_EIM_A25__CSPI_SS1 0x110 0x458 0x790 0x4 0x1 +#define MX53_PAD_EIM_A25__IPU_DI0_D1_CS 0x110 0x458 0x000 0x6 0x0 +#define MX53_PAD_EIM_A25__USBPHY1_BISTOK 0x110 0x458 0x000 0x7 0x0 +#define MX53_PAD_EIM_EB2__EMI_WEIM_EB_2 0x114 0x45c 0x000 0x0 0x0 +#define MX53_PAD_EIM_EB2__GPIO2_30 0x114 0x45c 0x000 0x1 0x0 +#define MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK 0x114 0x45c 0x76c 0x2 0x0 +#define MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS 0x114 0x45c 0x000 0x3 0x0 +#define MX53_PAD_EIM_EB2__ECSPI1_SS0 0x114 0x45c 0x7a8 0x4 0x3 +#define MX53_PAD_EIM_EB2__I2C2_SCL 0x114 0x45c 0x81c 0x5 0x1 +#define MX53_PAD_EIM_D16__EMI_WEIM_D_16 0x118 0x460 0x000 0x0 0x0 +#define MX53_PAD_EIM_D16__GPIO3_16 0x118 0x460 0x000 0x1 0x0 +#define MX53_PAD_EIM_D16__IPU_DI0_PIN5 0x118 0x460 0x000 0x2 0x0 +#define MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK 0x118 0x460 0x000 0x3 0x0 +#define MX53_PAD_EIM_D16__ECSPI1_SCLK 0x118 0x460 0x79c 0x4 0x3 +#define MX53_PAD_EIM_D16__I2C2_SDA 0x118 0x460 0x820 0x5 0x1 +#define MX53_PAD_EIM_D17__EMI_WEIM_D_17 0x11c 0x464 0x000 0x0 0x0 +#define MX53_PAD_EIM_D17__GPIO3_17 0x11c 0x464 0x000 0x1 0x0 +#define MX53_PAD_EIM_D17__IPU_DI0_PIN6 0x11c 0x464 0x000 0x2 0x0 +#define MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN 0x11c 0x464 0x830 0x3 0x0 +#define MX53_PAD_EIM_D17__ECSPI1_MISO 0x11c 0x464 0x7a0 0x4 0x3 +#define MX53_PAD_EIM_D17__I2C3_SCL 0x11c 0x464 0x824 0x5 0x0 +#define MX53_PAD_EIM_D18__EMI_WEIM_D_18 0x120 0x468 0x000 0x0 0x0 +#define MX53_PAD_EIM_D18__GPIO3_18 0x120 0x468 0x000 0x1 0x0 +#define MX53_PAD_EIM_D18__IPU_DI0_PIN7 0x120 0x468 0x000 0x2 0x0 +#define MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO 0x120 0x468 0x830 0x3 0x1 +#define MX53_PAD_EIM_D18__ECSPI1_MOSI 0x120 0x468 0x7a4 0x4 0x3 +#define MX53_PAD_EIM_D18__I2C3_SDA 0x120 0x468 0x828 0x5 0x0 +#define MX53_PAD_EIM_D18__IPU_DI1_D0_CS 0x120 0x468 0x000 0x6 0x0 +#define MX53_PAD_EIM_D19__EMI_WEIM_D_19 0x124 0x46c 0x000 0x0 0x0 +#define MX53_PAD_EIM_D19__GPIO3_19 0x124 0x46c 0x000 0x1 0x0 +#define MX53_PAD_EIM_D19__IPU_DI0_PIN8 0x124 0x46c 0x000 0x2 0x0 +#define MX53_PAD_EIM_D19__IPU_DISPB1_SER_RS 0x124 0x46c 0x000 0x3 0x0 +#define MX53_PAD_EIM_D19__ECSPI1_SS1 0x124 0x46c 0x7ac 0x4 0x2 +#define MX53_PAD_EIM_D19__EPIT1_EPITO 0x124 0x46c 0x000 0x5 0x0 +#define MX53_PAD_EIM_D19__UART1_CTS 0x124 0x46c 0x000 0x6 0x0 +#define MX53_PAD_EIM_D19__USBOH3_USBH2_OC 0x124 0x46c 0x8a4 0x7 0x0 +#define MX53_PAD_EIM_D20__EMI_WEIM_D_20 0x128 0x470 0x000 0x0 0x0 +#define MX53_PAD_EIM_D20__GPIO3_20 0x128 0x470 0x000 0x1 0x0 +#define MX53_PAD_EIM_D20__IPU_DI0_PIN16 0x128 0x470 0x000 0x2 0x0 +#define MX53_PAD_EIM_D20__IPU_SER_DISP0_CS 0x128 0x470 0x000 0x3 0x0 +#define MX53_PAD_EIM_D20__CSPI_SS0 0x128 0x470 0x78c 0x4 0x1 +#define MX53_PAD_EIM_D20__EPIT2_EPITO 0x128 0x470 0x000 0x5 0x0 +#define MX53_PAD_EIM_D20__UART1_RTS 0x128 0x470 0x874 0x6 0x1 +#define MX53_PAD_EIM_D20__USBOH3_USBH2_PWR 0x128 0x470 0x000 0x7 0x0 +#define MX53_PAD_EIM_D21__EMI_WEIM_D_21 0x12c 0x474 0x000 0x0 0x0 +#define MX53_PAD_EIM_D21__GPIO3_21 0x12c 0x474 0x000 0x1 0x0 +#define MX53_PAD_EIM_D21__IPU_DI0_PIN17 0x12c 0x474 0x000 0x2 0x0 +#define MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK 0x12c 0x474 0x000 0x3 0x0 +#define MX53_PAD_EIM_D21__CSPI_SCLK 0x12c 0x474 0x780 0x4 0x1 +#define MX53_PAD_EIM_D21__I2C1_SCL 0x12c 0x474 0x814 0x5 0x1 +#define MX53_PAD_EIM_D21__USBOH3_USBOTG_OC 0x12c 0x474 0x89c 0x6 0x1 +#define MX53_PAD_EIM_D22__EMI_WEIM_D_22 0x130 0x478 0x000 0x0 0x0 +#define MX53_PAD_EIM_D22__GPIO3_22 0x130 0x478 0x000 0x1 0x0 +#define MX53_PAD_EIM_D22__IPU_DI0_PIN1 0x130 0x478 0x000 0x2 0x0 +#define MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN 0x130 0x478 0x82c 0x3 0x0 +#define MX53_PAD_EIM_D22__CSPI_MISO 0x130 0x478 0x784 0x4 0x1 +#define MX53_PAD_EIM_D22__USBOH3_USBOTG_PWR 0x130 0x478 0x000 0x6 0x0 +#define MX53_PAD_EIM_D23__EMI_WEIM_D_23 0x134 0x47c 0x000 0x0 0x0 +#define MX53_PAD_EIM_D23__GPIO3_23 0x134 0x47c 0x000 0x1 0x0 +#define MX53_PAD_EIM_D23__UART3_CTS 0x134 0x47c 0x000 0x2 0x0 +#define MX53_PAD_EIM_D23__UART1_DCD 0x134 0x47c 0x000 0x3 0x0 +#define MX53_PAD_EIM_D23__IPU_DI0_D0_CS 0x134 0x47c 0x000 0x4 0x0 +#define MX53_PAD_EIM_D23__IPU_DI1_PIN2 0x134 0x47c 0x000 0x5 0x0 +#define MX53_PAD_EIM_D23__IPU_CSI1_DATA_EN 0x134 0x47c 0x834 0x6 0x0 +#define MX53_PAD_EIM_D23__IPU_DI1_PIN14 0x134 0x47c 0x000 0x7 0x0 +#define MX53_PAD_EIM_EB3__EMI_WEIM_EB_3 0x138 0x480 0x000 0x0 0x0 +#define MX53_PAD_EIM_EB3__GPIO2_31 0x138 0x480 0x000 0x1 0x0 +#define MX53_PAD_EIM_EB3__UART3_RTS 0x138 0x480 0x884 0x2 0x1 +#define MX53_PAD_EIM_EB3__UART1_RI 0x138 0x480 0x000 0x3 0x0 +#define MX53_PAD_EIM_EB3__IPU_DI1_PIN3 0x138 0x480 0x000 0x5 0x0 +#define MX53_PAD_EIM_EB3__IPU_CSI1_HSYNC 0x138 0x480 0x838 0x6 0x0 +#define MX53_PAD_EIM_EB3__IPU_DI1_PIN16 0x138 0x480 0x000 0x7 0x0 +#define MX53_PAD_EIM_D24__EMI_WEIM_D_24 0x13c 0x484 0x000 0x0 0x0 +#define MX53_PAD_EIM_D24__GPIO3_24 0x13c 0x484 0x000 0x1 0x0 +#define MX53_PAD_EIM_D24__UART3_TXD_MUX 0x13c 0x484 0x000 0x2 0x0 +#define MX53_PAD_EIM_D24__ECSPI1_SS2 0x13c 0x484 0x7b0 0x3 0x1 +#define MX53_PAD_EIM_D24__CSPI_SS2 0x13c 0x484 0x794 0x4 0x1 +#define MX53_PAD_EIM_D24__AUDMUX_AUD5_RXFS 0x13c 0x484 0x754 0x5 0x1 +#define MX53_PAD_EIM_D24__ECSPI2_SS2 0x13c 0x484 0x000 0x6 0x0 +#define MX53_PAD_EIM_D24__UART1_DTR 0x13c 0x484 0x000 0x7 0x0 +#define MX53_PAD_EIM_D25__EMI_WEIM_D_25 0x140 0x488 0x000 0x0 0x0 +#define MX53_PAD_EIM_D25__GPIO3_25 0x140 0x488 0x000 0x1 0x0 +#define MX53_PAD_EIM_D25__UART3_RXD_MUX 0x140 0x488 0x888 0x2 0x1 +#define MX53_PAD_EIM_D25__ECSPI1_SS3 0x140 0x488 0x7b4 0x3 0x1 +#define MX53_PAD_EIM_D25__CSPI_SS3 0x140 0x488 0x798 0x4 0x1 +#define MX53_PAD_EIM_D25__AUDMUX_AUD5_RXC 0x140 0x488 0x750 0x5 0x1 +#define MX53_PAD_EIM_D25__ECSPI2_SS3 0x140 0x488 0x000 0x6 0x0 +#define MX53_PAD_EIM_D25__UART1_DSR 0x140 0x488 0x000 0x7 0x0 +#define MX53_PAD_EIM_D26__EMI_WEIM_D_26 0x144 0x48c 0x000 0x0 0x0 +#define MX53_PAD_EIM_D26__GPIO3_26 0x144 0x48c 0x000 0x1 0x0 +#define MX53_PAD_EIM_D26__UART2_TXD_MUX 0x144 0x48c 0x000 0x2 0x0 +#define MX53_PAD_EIM_D26__FIRI_RXD 0x144 0x48c 0x80c 0x3 0x0 +#define MX53_PAD_EIM_D26__IPU_CSI0_D_1 0x144 0x48c 0x000 0x4 0x0 +#define MX53_PAD_EIM_D26__IPU_DI1_PIN11 0x144 0x48c 0x000 0x5 0x0 +#define MX53_PAD_EIM_D26__IPU_SISG_2 0x144 0x48c 0x000 0x6 0x0 +#define MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x144 0x48c 0x000 0x7 0x0 +#define MX53_PAD_EIM_D27__EMI_WEIM_D_27 0x148 0x490 0x000 0x0 0x0 +#define MX53_PAD_EIM_D27__GPIO3_27 0x148 0x490 0x000 0x1 0x0 +#define MX53_PAD_EIM_D27__UART2_RXD_MUX 0x148 0x490 0x880 0x2 0x1 +#define MX53_PAD_EIM_D27__FIRI_TXD 0x148 0x490 0x000 0x3 0x0 +#define MX53_PAD_EIM_D27__IPU_CSI0_D_0 0x148 0x490 0x000 0x4 0x0 +#define MX53_PAD_EIM_D27__IPU_DI1_PIN13 0x148 0x490 0x000 0x5 0x0 +#define MX53_PAD_EIM_D27__IPU_SISG_3 0x148 0x490 0x000 0x6 0x0 +#define MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x148 0x490 0x000 0x7 0x0 +#define MX53_PAD_EIM_D28__EMI_WEIM_D_28 0x14c 0x494 0x000 0x0 0x0 +#define MX53_PAD_EIM_D28__GPIO3_28 0x14c 0x494 0x000 0x1 0x0 +#define MX53_PAD_EIM_D28__UART2_CTS 0x14c 0x494 0x000 0x2 0x0 +#define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO 0x14c 0x494 0x82c 0x3 0x1 +#define MX53_PAD_EIM_D28__CSPI_MOSI 0x14c 0x494 0x788 0x4 0x1 +#define MX53_PAD_EIM_D28__I2C1_SDA 0x14c 0x494 0x818 0x5 0x1 +#define MX53_PAD_EIM_D28__IPU_EXT_TRIG 0x14c 0x494 0x000 0x6 0x0 +#define MX53_PAD_EIM_D28__IPU_DI0_PIN13 0x14c 0x494 0x000 0x7 0x0 +#define MX53_PAD_EIM_D29__EMI_WEIM_D_29 0x150 0x498 0x000 0x0 0x0 +#define MX53_PAD_EIM_D29__GPIO3_29 0x150 0x498 0x000 0x1 0x0 +#define MX53_PAD_EIM_D29__UART2_RTS 0x150 0x498 0x87c 0x2 0x1 +#define MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS 0x150 0x498 0x000 0x3 0x0 +#define MX53_PAD_EIM_D29__CSPI_SS0 0x150 0x498 0x78c 0x4 0x2 +#define MX53_PAD_EIM_D29__IPU_DI1_PIN15 0x150 0x498 0x000 0x5 0x0 +#define MX53_PAD_EIM_D29__IPU_CSI1_VSYNC 0x150 0x498 0x83c 0x6 0x0 +#define MX53_PAD_EIM_D29__IPU_DI0_PIN14 0x150 0x498 0x000 0x7 0x0 +#define MX53_PAD_EIM_D30__EMI_WEIM_D_30 0x154 0x49c 0x000 0x0 0x0 +#define MX53_PAD_EIM_D30__GPIO3_30 0x154 0x49c 0x000 0x1 0x0 +#define MX53_PAD_EIM_D30__UART3_CTS 0x154 0x49c 0x000 0x2 0x0 +#define MX53_PAD_EIM_D30__IPU_CSI0_D_3 0x154 0x49c 0x000 0x3 0x0 +#define MX53_PAD_EIM_D30__IPU_DI0_PIN11 0x154 0x49c 0x000 0x4 0x0 +#define MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x154 0x49c 0x000 0x5 0x0 +#define MX53_PAD_EIM_D30__USBOH3_USBH1_OC 0x154 0x49c 0x8a0 0x6 0x0 +#define MX53_PAD_EIM_D30__USBOH3_USBH2_OC 0x154 0x49c 0x8a4 0x7 0x1 +#define MX53_PAD_EIM_D31__EMI_WEIM_D_31 0x158 0x4a0 0x000 0x0 0x0 +#define MX53_PAD_EIM_D31__GPIO3_31 0x158 0x4a0 0x000 0x1 0x0 +#define MX53_PAD_EIM_D31__UART3_RTS 0x158 0x4a0 0x884 0x2 0x3 +#define MX53_PAD_EIM_D31__IPU_CSI0_D_2 0x158 0x4a0 0x000 0x3 0x0 +#define MX53_PAD_EIM_D31__IPU_DI0_PIN12 0x158 0x4a0 0x000 0x4 0x0 +#define MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x158 0x4a0 0x000 0x5 0x0 +#define MX53_PAD_EIM_D31__USBOH3_USBH1_PWR 0x158 0x4a0 0x000 0x6 0x0 +#define MX53_PAD_EIM_D31__USBOH3_USBH2_PWR 0x158 0x4a0 0x000 0x7 0x0 +#define MX53_PAD_EIM_A24__EMI_WEIM_A_24 0x15c 0x4a8 0x000 0x0 0x0 +#define MX53_PAD_EIM_A24__GPIO5_4 0x15c 0x4a8 0x000 0x1 0x0 +#define MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x15c 0x4a8 0x000 0x2 0x0 +#define MX53_PAD_EIM_A24__IPU_CSI1_D_19 0x15c 0x4a8 0x000 0x3 0x0 +#define MX53_PAD_EIM_A24__IPU_SISG_2 0x15c 0x4a8 0x000 0x6 0x0 +#define MX53_PAD_EIM_A24__USBPHY2_BVALID 0x15c 0x4a8 0x000 0x7 0x0 +#define MX53_PAD_EIM_A23__EMI_WEIM_A_23 0x160 0x4ac 0x000 0x0 0x0 +#define MX53_PAD_EIM_A23__GPIO6_6 0x160 0x4ac 0x000 0x1 0x0 +#define MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x160 0x4ac 0x000 0x2 0x0 +#define MX53_PAD_EIM_A23__IPU_CSI1_D_18 0x160 0x4ac 0x000 0x3 0x0 +#define MX53_PAD_EIM_A23__IPU_SISG_3 0x160 0x4ac 0x000 0x6 0x0 +#define MX53_PAD_EIM_A23__USBPHY2_ENDSESSION 0x160 0x4ac 0x000 0x7 0x0 +#define MX53_PAD_EIM_A22__EMI_WEIM_A_22 0x164 0x4b0 0x000 0x0 0x0 +#define MX53_PAD_EIM_A22__GPIO2_16 0x164 0x4b0 0x000 0x1 0x0 +#define MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x164 0x4b0 0x000 0x2 0x0 +#define MX53_PAD_EIM_A22__IPU_CSI1_D_17 0x164 0x4b0 0x000 0x3 0x0 +#define MX53_PAD_EIM_A22__SRC_BT_CFG1_7 0x164 0x4b0 0x000 0x7 0x0 +#define MX53_PAD_EIM_A21__EMI_WEIM_A_21 0x168 0x4b4 0x000 0x0 0x0 +#define MX53_PAD_EIM_A21__GPIO2_17 0x168 0x4b4 0x000 0x1 0x0 +#define MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x168 0x4b4 0x000 0x2 0x0 +#define MX53_PAD_EIM_A21__IPU_CSI1_D_16 0x168 0x4b4 0x000 0x3 0x0 +#define MX53_PAD_EIM_A21__SRC_BT_CFG1_6 0x168 0x4b4 0x000 0x7 0x0 +#define MX53_PAD_EIM_A20__EMI_WEIM_A_20 0x16c 0x4b8 0x000 0x0 0x0 +#define MX53_PAD_EIM_A20__GPIO2_18 0x16c 0x4b8 0x000 0x1 0x0 +#define MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x16c 0x4b8 0x000 0x2 0x0 +#define MX53_PAD_EIM_A20__IPU_CSI1_D_15 0x16c 0x4b8 0x000 0x3 0x0 +#define MX53_PAD_EIM_A20__SRC_BT_CFG1_5 0x16c 0x4b8 0x000 0x7 0x0 +#define MX53_PAD_EIM_A19__EMI_WEIM_A_19 0x170 0x4bc 0x000 0x0 0x0 +#define MX53_PAD_EIM_A19__GPIO2_19 0x170 0x4bc 0x000 0x1 0x0 +#define MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x170 0x4bc 0x000 0x2 0x0 +#define MX53_PAD_EIM_A19__IPU_CSI1_D_14 0x170 0x4bc 0x000 0x3 0x0 +#define MX53_PAD_EIM_A19__SRC_BT_CFG1_4 0x170 0x4bc 0x000 0x7 0x0 +#define MX53_PAD_EIM_A18__EMI_WEIM_A_18 0x174 0x4c0 0x000 0x0 0x0 +#define MX53_PAD_EIM_A18__GPIO2_20 0x174 0x4c0 0x000 0x1 0x0 +#define MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x174 0x4c0 0x000 0x2 0x0 +#define MX53_PAD_EIM_A18__IPU_CSI1_D_13 0x174 0x4c0 0x000 0x3 0x0 +#define MX53_PAD_EIM_A18__SRC_BT_CFG1_3 0x174 0x4c0 0x000 0x7 0x0 +#define MX53_PAD_EIM_A17__EMI_WEIM_A_17 0x178 0x4c4 0x000 0x0 0x0 +#define MX53_PAD_EIM_A17__GPIO2_21 0x178 0x4c4 0x000 0x1 0x0 +#define MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x178 0x4c4 0x000 0x2 0x0 +#define MX53_PAD_EIM_A17__IPU_CSI1_D_12 0x178 0x4c4 0x000 0x3 0x0 +#define MX53_PAD_EIM_A17__SRC_BT_CFG1_2 0x178 0x4c4 0x000 0x7 0x0 +#define MX53_PAD_EIM_A16__EMI_WEIM_A_16 0x17c 0x4c8 0x000 0x0 0x0 +#define MX53_PAD_EIM_A16__GPIO2_22 0x17c 0x4c8 0x000 0x1 0x0 +#define MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x17c 0x4c8 0x000 0x2 0x0 +#define MX53_PAD_EIM_A16__IPU_CSI1_PIXCLK 0x17c 0x4c8 0x000 0x3 0x0 +#define MX53_PAD_EIM_A16__SRC_BT_CFG1_1 0x17c 0x4c8 0x000 0x7 0x0 +#define MX53_PAD_EIM_CS0__EMI_WEIM_CS_0 0x180 0x4cc 0x000 0x0 0x0 +#define MX53_PAD_EIM_CS0__GPIO2_23 0x180 0x4cc 0x000 0x1 0x0 +#define MX53_PAD_EIM_CS0__ECSPI2_SCLK 0x180 0x4cc 0x7b8 0x2 0x2 +#define MX53_PAD_EIM_CS0__IPU_DI1_PIN5 0x180 0x4cc 0x000 0x3 0x0 +#define MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 0x184 0x4d0 0x000 0x0 0x0 +#define MX53_PAD_EIM_CS1__GPIO2_24 0x184 0x4d0 0x000 0x1 0x0 +#define MX53_PAD_EIM_CS1__ECSPI2_MOSI 0x184 0x4d0 0x7c0 0x2 0x2 +#define MX53_PAD_EIM_CS1__IPU_DI1_PIN6 0x184 0x4d0 0x000 0x3 0x0 +#define MX53_PAD_EIM_OE__EMI_WEIM_OE 0x188 0x4d4 0x000 0x0 0x0 +#define MX53_PAD_EIM_OE__GPIO2_25 0x188 0x4d4 0x000 0x1 0x0 +#define MX53_PAD_EIM_OE__ECSPI2_MISO 0x188 0x4d4 0x7bc 0x2 0x2 +#define MX53_PAD_EIM_OE__IPU_DI1_PIN7 0x188 0x4d4 0x000 0x3 0x0 +#define MX53_PAD_EIM_OE__USBPHY2_IDDIG 0x188 0x4d4 0x000 0x7 0x0 +#define MX53_PAD_EIM_RW__EMI_WEIM_RW 0x18c 0x4d8 0x000 0x0 0x0 +#define MX53_PAD_EIM_RW__GPIO2_26 0x18c 0x4d8 0x000 0x1 0x0 +#define MX53_PAD_EIM_RW__ECSPI2_SS0 0x18c 0x4d8 0x7c4 0x2 0x2 +#define MX53_PAD_EIM_RW__IPU_DI1_PIN8 0x18c 0x4d8 0x000 0x3 0x0 +#define MX53_PAD_EIM_RW__USBPHY2_HOSTDISCONNECT 0x18c 0x4d8 0x000 0x7 0x0 +#define MX53_PAD_EIM_LBA__EMI_WEIM_LBA 0x190 0x4dc 0x000 0x0 0x0 +#define MX53_PAD_EIM_LBA__GPIO2_27 0x190 0x4dc 0x000 0x1 0x0 +#define MX53_PAD_EIM_LBA__ECSPI2_SS1 0x190 0x4dc 0x7c8 0x2 0x1 +#define MX53_PAD_EIM_LBA__IPU_DI1_PIN17 0x190 0x4dc 0x000 0x3 0x0 +#define MX53_PAD_EIM_LBA__SRC_BT_CFG1_0 0x190 0x4dc 0x000 0x7 0x0 +#define MX53_PAD_EIM_EB0__EMI_WEIM_EB_0 0x194 0x4e4 0x000 0x0 0x0 +#define MX53_PAD_EIM_EB0__GPIO2_28 0x194 0x4e4 0x000 0x1 0x0 +#define MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x194 0x4e4 0x000 0x3 0x0 +#define MX53_PAD_EIM_EB0__IPU_CSI1_D_11 0x194 0x4e4 0x000 0x4 0x0 +#define MX53_PAD_EIM_EB0__GPC_PMIC_RDY 0x194 0x4e4 0x810 0x5 0x0 +#define MX53_PAD_EIM_EB0__SRC_BT_CFG2_7 0x194 0x4e4 0x000 0x7 0x0 +#define MX53_PAD_EIM_EB1__EMI_WEIM_EB_1 0x198 0x4e8 0x000 0x0 0x0 +#define MX53_PAD_EIM_EB1__GPIO2_29 0x198 0x4e8 0x000 0x1 0x0 +#define MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x198 0x4e8 0x000 0x3 0x0 +#define MX53_PAD_EIM_EB1__IPU_CSI1_D_10 0x198 0x4e8 0x000 0x4 0x0 +#define MX53_PAD_EIM_EB1__SRC_BT_CFG2_6 0x198 0x4e8 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0x19c 0x4ec 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA0__GPIO3_0 0x19c 0x4ec 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x19c 0x4ec 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA0__IPU_CSI1_D_9 0x19c 0x4ec 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA0__SRC_BT_CFG2_5 0x19c 0x4ec 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0x1a0 0x4f0 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA1__GPIO3_1 0x1a0 0x4f0 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x1a0 0x4f0 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA1__IPU_CSI1_D_8 0x1a0 0x4f0 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA1__SRC_BT_CFG2_4 0x1a0 0x4f0 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0x1a4 0x4f4 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA2__GPIO3_2 0x1a4 0x4f4 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x1a4 0x4f4 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA2__IPU_CSI1_D_7 0x1a4 0x4f4 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA2__SRC_BT_CFG2_3 0x1a4 0x4f4 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0x1a8 0x4f8 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA3__GPIO3_3 0x1a8 0x4f8 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x1a8 0x4f8 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA3__IPU_CSI1_D_6 0x1a8 0x4f8 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA3__SRC_BT_CFG2_2 0x1a8 0x4f8 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0x1ac 0x4fc 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA4__GPIO3_4 0x1ac 0x4fc 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x1ac 0x4fc 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA4__IPU_CSI1_D_5 0x1ac 0x4fc 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA4__SRC_BT_CFG3_7 0x1ac 0x4fc 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0x1b0 0x500 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA5__GPIO3_5 0x1b0 0x500 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x1b0 0x500 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA5__IPU_CSI1_D_4 0x1b0 0x500 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA5__SRC_BT_CFG3_6 0x1b0 0x500 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0x1b4 0x504 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA6__GPIO3_6 0x1b4 0x504 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x1b4 0x504 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA6__IPU_CSI1_D_3 0x1b4 0x504 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA6__SRC_BT_CFG3_5 0x1b4 0x504 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7 0x1b8 0x508 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA7__GPIO3_7 0x1b8 0x508 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x1b8 0x508 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA7__IPU_CSI1_D_2 0x1b8 0x508 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA7__SRC_BT_CFG3_4 0x1b8 0x508 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8 0x1bc 0x50c 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA8__GPIO3_8 0x1bc 0x50c 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x1bc 0x50c 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA8__IPU_CSI1_D_1 0x1bc 0x50c 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA8__SRC_BT_CFG3_3 0x1bc 0x50c 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9 0x1c0 0x510 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA9__GPIO3_9 0x1c0 0x510 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x1c0 0x510 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA9__IPU_CSI1_D_0 0x1c0 0x510 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA9__SRC_BT_CFG3_2 0x1c0 0x510 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10 0x1c4 0x514 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA10__GPIO3_10 0x1c4 0x514 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x1c4 0x514 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA10__IPU_CSI1_DATA_EN 0x1c4 0x514 0x834 0x4 0x1 +#define MX53_PAD_EIM_DA10__SRC_BT_CFG3_1 0x1c4 0x514 0x000 0x7 0x0 +#define MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11 0x1c8 0x518 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA11__GPIO3_11 0x1c8 0x518 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA11__IPU_DI1_PIN2 0x1c8 0x518 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA11__IPU_CSI1_HSYNC 0x1c8 0x518 0x838 0x4 0x1 +#define MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12 0x1cc 0x51c 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA12__GPIO3_12 0x1cc 0x51c 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA12__IPU_DI1_PIN3 0x1cc 0x51c 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA12__IPU_CSI1_VSYNC 0x1cc 0x51c 0x83c 0x4 0x1 +#define MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13 0x1d0 0x520 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA13__GPIO3_13 0x1d0 0x520 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA13__IPU_DI1_D0_CS 0x1d0 0x520 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA13__CCM_DI1_EXT_CLK 0x1d0 0x520 0x76c 0x4 0x1 +#define MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14 0x1d4 0x524 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA14__GPIO3_14 0x1d4 0x524 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA14__IPU_DI1_D1_CS 0x1d4 0x524 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA14__CCM_DI0_EXT_CLK 0x1d4 0x524 0x000 0x4 0x0 +#define MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15 0x1d8 0x528 0x000 0x0 0x0 +#define MX53_PAD_EIM_DA15__GPIO3_15 0x1d8 0x528 0x000 0x1 0x0 +#define MX53_PAD_EIM_DA15__IPU_DI1_PIN1 0x1d8 0x528 0x000 0x3 0x0 +#define MX53_PAD_EIM_DA15__IPU_DI1_PIN4 0x1d8 0x528 0x000 0x4 0x0 +#define MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x1dc 0x52c 0x000 0x0 0x0 +#define MX53_PAD_NANDF_WE_B__GPIO6_12 0x1dc 0x52c 0x000 0x1 0x0 +#define MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x1e0 0x530 0x000 0x0 0x0 +#define MX53_PAD_NANDF_RE_B__GPIO6_13 0x1e0 0x530 0x000 0x1 0x0 +#define MX53_PAD_EIM_WAIT__EMI_WEIM_WAIT 0x1e4 0x534 0x000 0x0 0x0 +#define MX53_PAD_EIM_WAIT__GPIO5_0 0x1e4 0x534 0x000 0x1 0x0 +#define MX53_PAD_EIM_WAIT__EMI_WEIM_DTACK_B 0x1e4 0x534 0x000 0x2 0x0 +#define MX53_PAD_LVDS1_TX3_P__GPIO6_22 0x1ec 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x1ec 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS1_TX2_P__GPIO6_24 0x1f0 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x1f0 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS1_CLK_P__GPIO6_26 0x1f4 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x1f4 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS1_TX1_P__GPIO6_28 0x1f8 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x1f8 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS1_TX0_P__GPIO6_30 0x1fc 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x1fc 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS0_TX3_P__GPIO7_22 0x200 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x200 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS0_CLK_P__GPIO7_24 0x204 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x204 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS0_TX2_P__GPIO7_26 0x208 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x208 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS0_TX1_P__GPIO7_28 0x20c 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x20c 0x000 0x000 0x1 0x0 +#define MX53_PAD_LVDS0_TX0_P__GPIO7_30 0x210 0x000 0x000 0x0 0x0 +#define MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x210 0x000 0x000 0x1 0x0 +#define MX53_PAD_GPIO_10__GPIO4_0 0x214 0x540 0x000 0x0 0x0 +#define MX53_PAD_GPIO_10__OSC32k_32K_OUT 0x214 0x540 0x000 0x1 0x0 +#define MX53_PAD_GPIO_11__GPIO4_1 0x218 0x544 0x000 0x0 0x0 +#define MX53_PAD_GPIO_12__GPIO4_2 0x21c 0x548 0x000 0x0 0x0 +#define MX53_PAD_GPIO_13__GPIO4_3 0x220 0x54c 0x000 0x0 0x0 +#define MX53_PAD_GPIO_14__GPIO4_4 0x224 0x550 0x000 0x0 0x0 +#define MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x228 0x5a0 0x000 0x0 0x0 +#define MX53_PAD_NANDF_CLE__GPIO6_7 0x228 0x5a0 0x000 0x1 0x0 +#define MX53_PAD_NANDF_CLE__USBPHY1_VSTATUS_0 0x228 0x5a0 0x000 0x7 0x0 +#define MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x22c 0x5a4 0x000 0x0 0x0 +#define MX53_PAD_NANDF_ALE__GPIO6_8 0x22c 0x5a4 0x000 0x1 0x0 +#define MX53_PAD_NANDF_ALE__USBPHY1_VSTATUS_1 0x22c 0x5a4 0x000 0x7 0x0 +#define MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0x230 0x5a8 0x000 0x0 0x0 +#define MX53_PAD_NANDF_WP_B__GPIO6_9 0x230 0x5a8 0x000 0x1 0x0 +#define MX53_PAD_NANDF_WP_B__USBPHY1_VSTATUS_2 0x230 0x5a8 0x000 0x7 0x0 +#define MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0x234 0x5ac 0x000 0x0 0x0 +#define MX53_PAD_NANDF_RB0__GPIO6_10 0x234 0x5ac 0x000 0x1 0x0 +#define MX53_PAD_NANDF_RB0__USBPHY1_VSTATUS_3 0x234 0x5ac 0x000 0x7 0x0 +#define MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x238 0x5b0 0x000 0x0 0x0 +#define MX53_PAD_NANDF_CS0__GPIO6_11 0x238 0x5b0 0x000 0x1 0x0 +#define MX53_PAD_NANDF_CS0__USBPHY1_VSTATUS_4 0x238 0x5b0 0x000 0x7 0x0 +#define MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1 0x23c 0x5b4 0x000 0x0 0x0 +#define MX53_PAD_NANDF_CS1__GPIO6_14 0x23c 0x5b4 0x000 0x1 0x0 +#define MX53_PAD_NANDF_CS1__MLB_MLBCLK 0x23c 0x5b4 0x858 0x6 0x0 +#define MX53_PAD_NANDF_CS1__USBPHY1_VSTATUS_5 0x23c 0x5b4 0x000 0x7 0x0 +#define MX53_PAD_NANDF_CS2__EMI_NANDF_CS_2 0x240 0x5b8 0x000 0x0 0x0 +#define MX53_PAD_NANDF_CS2__GPIO6_15 0x240 0x5b8 0x000 0x1 0x0 +#define MX53_PAD_NANDF_CS2__IPU_SISG_0 0x240 0x5b8 0x000 0x2 0x0 +#define MX53_PAD_NANDF_CS2__ESAI1_TX0 0x240 0x5b8 0x7e4 0x3 0x0 +#define MX53_PAD_NANDF_CS2__EMI_WEIM_CRE 0x240 0x5b8 0x000 0x4 0x0 +#define MX53_PAD_NANDF_CS2__CCM_CSI0_MCLK 0x240 0x5b8 0x000 0x5 0x0 +#define MX53_PAD_NANDF_CS2__MLB_MLBSIG 0x240 0x5b8 0x860 0x6 0x0 +#define MX53_PAD_NANDF_CS2__USBPHY1_VSTATUS_6 0x240 0x5b8 0x000 0x7 0x0 +#define MX53_PAD_NANDF_CS3__EMI_NANDF_CS_3 0x244 0x5bc 0x000 0x0 0x0 +#define MX53_PAD_NANDF_CS3__GPIO6_16 0x244 0x5bc 0x000 0x1 0x0 +#define MX53_PAD_NANDF_CS3__IPU_SISG_1 0x244 0x5bc 0x000 0x2 0x0 +#define MX53_PAD_NANDF_CS3__ESAI1_TX1 0x244 0x5bc 0x7e8 0x3 0x0 +#define MX53_PAD_NANDF_CS3__EMI_WEIM_A_26 0x244 0x5bc 0x000 0x4 0x0 +#define MX53_PAD_NANDF_CS3__MLB_MLBDAT 0x244 0x5bc 0x85c 0x6 0x0 +#define MX53_PAD_NANDF_CS3__USBPHY1_VSTATUS_7 0x244 0x5bc 0x000 0x7 0x0 +#define MX53_PAD_FEC_MDIO__FEC_MDIO 0x248 0x5c4 0x804 0x0 0x1 +#define MX53_PAD_FEC_MDIO__GPIO1_22 0x248 0x5c4 0x000 0x1 0x0 +#define MX53_PAD_FEC_MDIO__ESAI1_SCKR 0x248 0x5c4 0x7dc 0x2 0x0 +#define MX53_PAD_FEC_MDIO__FEC_COL 0x248 0x5c4 0x800 0x3 0x1 +#define MX53_PAD_FEC_MDIO__RTC_CE_RTC_PS2 0x248 0x5c4 0x000 0x4 0x0 +#define MX53_PAD_FEC_MDIO__SDMA_DEBUG_BUS_DEVICE_3 0x248 0x5c4 0x000 0x5 0x0 +#define MX53_PAD_FEC_MDIO__EMI_EMI_DEBUG_49 0x248 0x5c4 0x000 0x6 0x0 +#define MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x24c 0x5c8 0x000 0x0 0x0 +#define MX53_PAD_FEC_REF_CLK__GPIO1_23 0x24c 0x5c8 0x000 0x1 0x0 +#define MX53_PAD_FEC_REF_CLK__ESAI1_FSR 0x24c 0x5c8 0x7cc 0x2 0x0 +#define MX53_PAD_FEC_REF_CLK__SDMA_DEBUG_BUS_DEVICE_4 0x24c 0x5c8 0x000 0x5 0x0 +#define MX53_PAD_FEC_REF_CLK__EMI_EMI_DEBUG_50 0x24c 0x5c8 0x000 0x6 0x0 +#define MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x250 0x5cc 0x000 0x0 0x0 +#define MX53_PAD_FEC_RX_ER__GPIO1_24 0x250 0x5cc 0x000 0x1 0x0 +#define MX53_PAD_FEC_RX_ER__ESAI1_HCKR 0x250 0x5cc 0x7d4 0x2 0x0 +#define MX53_PAD_FEC_RX_ER__FEC_RX_CLK 0x250 0x5cc 0x808 0x3 0x1 +#define MX53_PAD_FEC_RX_ER__RTC_CE_RTC_PS3 0x250 0x5cc 0x000 0x4 0x0 +#define MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x254 0x5d0 0x000 0x0 0x0 +#define MX53_PAD_FEC_CRS_DV__GPIO1_25 0x254 0x5d0 0x000 0x1 0x0 +#define MX53_PAD_FEC_CRS_DV__ESAI1_SCKT 0x254 0x5d0 0x7e0 0x2 0x0 +#define MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x258 0x5d4 0x000 0x0 0x0 +#define MX53_PAD_FEC_RXD1__GPIO1_26 0x258 0x5d4 0x000 0x1 0x0 +#define MX53_PAD_FEC_RXD1__ESAI1_FST 0x258 0x5d4 0x7d0 0x2 0x0 +#define MX53_PAD_FEC_RXD1__MLB_MLBSIG 0x258 0x5d4 0x860 0x3 0x1 +#define MX53_PAD_FEC_RXD1__RTC_CE_RTC_PS1 0x258 0x5d4 0x000 0x4 0x0 +#define MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x25c 0x5d8 0x000 0x0 0x0 +#define MX53_PAD_FEC_RXD0__GPIO1_27 0x25c 0x5d8 0x000 0x1 0x0 +#define MX53_PAD_FEC_RXD0__ESAI1_HCKT 0x25c 0x5d8 0x7d8 0x2 0x0 +#define MX53_PAD_FEC_RXD0__OSC32k_32K_OUT 0x25c 0x5d8 0x000 0x3 0x0 +#define MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x260 0x5dc 0x000 0x0 0x0 +#define MX53_PAD_FEC_TX_EN__GPIO1_28 0x260 0x5dc 0x000 0x1 0x0 +#define MX53_PAD_FEC_TX_EN__ESAI1_TX3_RX2 0x260 0x5dc 0x7f0 0x2 0x0 +#define MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x264 0x5e0 0x000 0x0 0x0 +#define MX53_PAD_FEC_TXD1__GPIO1_29 0x264 0x5e0 0x000 0x1 0x0 +#define MX53_PAD_FEC_TXD1__ESAI1_TX2_RX3 0x264 0x5e0 0x7ec 0x2 0x0 +#define MX53_PAD_FEC_TXD1__MLB_MLBCLK 0x264 0x5e0 0x858 0x3 0x1 +#define MX53_PAD_FEC_TXD1__RTC_CE_RTC_PRSC_CLK 0x264 0x5e0 0x000 0x4 0x0 +#define MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x268 0x5e4 0x000 0x0 0x0 +#define MX53_PAD_FEC_TXD0__GPIO1_30 0x268 0x5e4 0x000 0x1 0x0 +#define MX53_PAD_FEC_TXD0__ESAI1_TX4_RX1 0x268 0x5e4 0x7f4 0x2 0x0 +#define MX53_PAD_FEC_TXD0__USBPHY2_DATAOUT_0 0x268 0x5e4 0x000 0x7 0x0 +#define MX53_PAD_FEC_MDC__FEC_MDC 0x26c 0x5e8 0x000 0x0 0x0 +#define MX53_PAD_FEC_MDC__GPIO1_31 0x26c 0x5e8 0x000 0x1 0x0 +#define MX53_PAD_FEC_MDC__ESAI1_TX5_RX0 0x26c 0x5e8 0x7f8 0x2 0x0 +#define MX53_PAD_FEC_MDC__MLB_MLBDAT 0x26c 0x5e8 0x85c 0x3 0x1 +#define MX53_PAD_FEC_MDC__RTC_CE_RTC_ALARM1_TRIG 0x26c 0x5e8 0x000 0x4 0x0 +#define MX53_PAD_FEC_MDC__USBPHY2_DATAOUT_1 0x26c 0x5e8 0x000 0x7 0x0 +#define MX53_PAD_PATA_DIOW__PATA_DIOW 0x270 0x5f0 0x000 0x0 0x0 +#define MX53_PAD_PATA_DIOW__GPIO6_17 0x270 0x5f0 0x000 0x1 0x0 +#define MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x270 0x5f0 0x000 0x3 0x0 +#define MX53_PAD_PATA_DIOW__USBPHY2_DATAOUT_2 0x270 0x5f0 0x000 0x7 0x0 +#define MX53_PAD_PATA_DMACK__PATA_DMACK 0x274 0x5f4 0x000 0x0 0x0 +#define MX53_PAD_PATA_DMACK__GPIO6_18 0x274 0x5f4 0x000 0x1 0x0 +#define MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x274 0x5f4 0x878 0x3 0x3 +#define MX53_PAD_PATA_DMACK__USBPHY2_DATAOUT_3 0x274 0x5f4 0x000 0x7 0x0 +#define MX53_PAD_PATA_DMARQ__PATA_DMARQ 0x278 0x5f8 0x000 0x0 0x0 +#define MX53_PAD_PATA_DMARQ__GPIO7_0 0x278 0x5f8 0x000 0x1 0x0 +#define MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x278 0x5f8 0x000 0x3 0x0 +#define MX53_PAD_PATA_DMARQ__CCM_CCM_OUT_0 0x278 0x5f8 0x000 0x5 0x0 +#define MX53_PAD_PATA_DMARQ__USBPHY2_DATAOUT_4 0x278 0x5f8 0x000 0x7 0x0 +#define MX53_PAD_PATA_BUFFER_EN__PATA_BUFFER_EN 0x27c 0x5fc 0x000 0x0 0x0 +#define MX53_PAD_PATA_BUFFER_EN__GPIO7_1 0x27c 0x5fc 0x000 0x1 0x0 +#define MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x27c 0x5fc 0x880 0x3 0x3 +#define MX53_PAD_PATA_BUFFER_EN__CCM_CCM_OUT_1 0x27c 0x5fc 0x000 0x5 0x0 +#define MX53_PAD_PATA_BUFFER_EN__USBPHY2_DATAOUT_5 0x27c 0x5fc 0x000 0x7 0x0 +#define MX53_PAD_PATA_INTRQ__PATA_INTRQ 0x280 0x600 0x000 0x0 0x0 +#define MX53_PAD_PATA_INTRQ__GPIO7_2 0x280 0x600 0x000 0x1 0x0 +#define MX53_PAD_PATA_INTRQ__UART2_CTS 0x280 0x600 0x000 0x3 0x0 +#define MX53_PAD_PATA_INTRQ__CAN1_TXCAN 0x280 0x600 0x000 0x4 0x0 +#define MX53_PAD_PATA_INTRQ__CCM_CCM_OUT_2 0x280 0x600 0x000 0x5 0x0 +#define MX53_PAD_PATA_INTRQ__USBPHY2_DATAOUT_6 0x280 0x600 0x000 0x7 0x0 +#define MX53_PAD_PATA_DIOR__PATA_DIOR 0x284 0x604 0x000 0x0 0x0 +#define MX53_PAD_PATA_DIOR__GPIO7_3 0x284 0x604 0x000 0x1 0x0 +#define MX53_PAD_PATA_DIOR__UART2_RTS 0x284 0x604 0x87c 0x3 0x3 +#define MX53_PAD_PATA_DIOR__CAN1_RXCAN 0x284 0x604 0x760 0x4 0x1 +#define MX53_PAD_PATA_DIOR__USBPHY2_DATAOUT_7 0x284 0x604 0x000 0x7 0x0 +#define MX53_PAD_PATA_RESET_B__PATA_PATA_RESET_B 0x288 0x608 0x000 0x0 0x0 +#define MX53_PAD_PATA_RESET_B__GPIO7_4 0x288 0x608 0x000 0x1 0x0 +#define MX53_PAD_PATA_RESET_B__ESDHC3_CMD 0x288 0x608 0x000 0x2 0x0 +#define MX53_PAD_PATA_RESET_B__UART1_CTS 0x288 0x608 0x000 0x3 0x0 +#define MX53_PAD_PATA_RESET_B__CAN2_TXCAN 0x288 0x608 0x000 0x4 0x0 +#define MX53_PAD_PATA_RESET_B__USBPHY1_DATAOUT_0 0x288 0x608 0x000 0x7 0x0 +#define MX53_PAD_PATA_IORDY__PATA_IORDY 0x28c 0x60c 0x000 0x0 0x0 +#define MX53_PAD_PATA_IORDY__GPIO7_5 0x28c 0x60c 0x000 0x1 0x0 +#define MX53_PAD_PATA_IORDY__ESDHC3_CLK 0x28c 0x60c 0x000 0x2 0x0 +#define MX53_PAD_PATA_IORDY__UART1_RTS 0x28c 0x60c 0x874 0x3 0x3 +#define MX53_PAD_PATA_IORDY__CAN2_RXCAN 0x28c 0x60c 0x764 0x4 0x1 +#define MX53_PAD_PATA_IORDY__USBPHY1_DATAOUT_1 0x28c 0x60c 0x000 0x7 0x0 +#define MX53_PAD_PATA_DA_0__PATA_DA_0 0x290 0x610 0x000 0x0 0x0 +#define MX53_PAD_PATA_DA_0__GPIO7_6 0x290 0x610 0x000 0x1 0x0 +#define MX53_PAD_PATA_DA_0__ESDHC3_RST 0x290 0x610 0x000 0x2 0x0 +#define MX53_PAD_PATA_DA_0__OWIRE_LINE 0x290 0x610 0x864 0x4 0x0 +#define MX53_PAD_PATA_DA_0__USBPHY1_DATAOUT_2 0x290 0x610 0x000 0x7 0x0 +#define MX53_PAD_PATA_DA_1__PATA_DA_1 0x294 0x614 0x000 0x0 0x0 +#define MX53_PAD_PATA_DA_1__GPIO7_7 0x294 0x614 0x000 0x1 0x0 +#define MX53_PAD_PATA_DA_1__ESDHC4_CMD 0x294 0x614 0x000 0x2 0x0 +#define MX53_PAD_PATA_DA_1__UART3_CTS 0x294 0x614 0x000 0x4 0x0 +#define MX53_PAD_PATA_DA_1__USBPHY1_DATAOUT_3 0x294 0x614 0x000 0x7 0x0 +#define MX53_PAD_PATA_DA_2__PATA_DA_2 0x298 0x618 0x000 0x0 0x0 +#define MX53_PAD_PATA_DA_2__GPIO7_8 0x298 0x618 0x000 0x1 0x0 +#define MX53_PAD_PATA_DA_2__ESDHC4_CLK 0x298 0x618 0x000 0x2 0x0 +#define MX53_PAD_PATA_DA_2__UART3_RTS 0x298 0x618 0x884 0x4 0x5 +#define MX53_PAD_PATA_DA_2__USBPHY1_DATAOUT_4 0x298 0x618 0x000 0x7 0x0 +#define MX53_PAD_PATA_CS_0__PATA_CS_0 0x29c 0x61c 0x000 0x0 0x0 +#define MX53_PAD_PATA_CS_0__GPIO7_9 0x29c 0x61c 0x000 0x1 0x0 +#define MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x29c 0x61c 0x000 0x4 0x0 +#define MX53_PAD_PATA_CS_0__USBPHY1_DATAOUT_5 0x29c 0x61c 0x000 0x7 0x0 +#define MX53_PAD_PATA_CS_1__PATA_CS_1 0x2a0 0x620 0x000 0x0 0x0 +#define MX53_PAD_PATA_CS_1__GPIO7_10 0x2a0 0x620 0x000 0x1 0x0 +#define MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x2a0 0x620 0x888 0x4 0x3 +#define MX53_PAD_PATA_CS_1__USBPHY1_DATAOUT_6 0x2a0 0x620 0x000 0x7 0x0 +#define MX53_PAD_PATA_DATA0__PATA_DATA_0 0x2a4 0x628 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA0__GPIO2_0 0x2a4 0x628 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0x2a4 0x628 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA0__ESDHC3_DAT4 0x2a4 0x628 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA0__GPU3d_GPU_DEBUG_OUT_0 0x2a4 0x628 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA0__IPU_DIAG_BUS_0 0x2a4 0x628 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA0__USBPHY1_DATAOUT_7 0x2a4 0x628 0x000 0x7 0x0 +#define MX53_PAD_PATA_DATA1__PATA_DATA_1 0x2a8 0x62c 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA1__GPIO2_1 0x2a8 0x62c 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0x2a8 0x62c 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA1__ESDHC3_DAT5 0x2a8 0x62c 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA1__GPU3d_GPU_DEBUG_OUT_1 0x2a8 0x62c 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA1__IPU_DIAG_BUS_1 0x2a8 0x62c 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA2__PATA_DATA_2 0x2ac 0x630 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA2__GPIO2_2 0x2ac 0x630 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0x2ac 0x630 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA2__ESDHC3_DAT6 0x2ac 0x630 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA2__GPU3d_GPU_DEBUG_OUT_2 0x2ac 0x630 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA2__IPU_DIAG_BUS_2 0x2ac 0x630 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA3__PATA_DATA_3 0x2b0 0x634 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA3__GPIO2_3 0x2b0 0x634 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0x2b0 0x634 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA3__ESDHC3_DAT7 0x2b0 0x634 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA3__GPU3d_GPU_DEBUG_OUT_3 0x2b0 0x634 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA3__IPU_DIAG_BUS_3 0x2b0 0x634 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA4__PATA_DATA_4 0x2b4 0x638 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA4__GPIO2_4 0x2b4 0x638 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0x2b4 0x638 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA4__ESDHC4_DAT4 0x2b4 0x638 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA4__GPU3d_GPU_DEBUG_OUT_4 0x2b4 0x638 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA4__IPU_DIAG_BUS_4 0x2b4 0x638 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA5__PATA_DATA_5 0x2b8 0x63c 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA5__GPIO2_5 0x2b8 0x63c 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0x2b8 0x63c 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA5__ESDHC4_DAT5 0x2b8 0x63c 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA5__GPU3d_GPU_DEBUG_OUT_5 0x2b8 0x63c 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA5__IPU_DIAG_BUS_5 0x2b8 0x63c 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA6__PATA_DATA_6 0x2bc 0x640 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA6__GPIO2_6 0x2bc 0x640 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0x2bc 0x640 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA6__ESDHC4_DAT6 0x2bc 0x640 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA6__GPU3d_GPU_DEBUG_OUT_6 0x2bc 0x640 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA6__IPU_DIAG_BUS_6 0x2bc 0x640 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA7__PATA_DATA_7 0x2c0 0x644 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA7__GPIO2_7 0x2c0 0x644 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0x2c0 0x644 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA7__ESDHC4_DAT7 0x2c0 0x644 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA7__GPU3d_GPU_DEBUG_OUT_7 0x2c0 0x644 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA7__IPU_DIAG_BUS_7 0x2c0 0x644 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA8__PATA_DATA_8 0x2c4 0x648 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA8__GPIO2_8 0x2c4 0x648 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA8__ESDHC1_DAT4 0x2c4 0x648 0x000 0x2 0x0 +#define MX53_PAD_PATA_DATA8__EMI_NANDF_D_8 0x2c4 0x648 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA8__ESDHC3_DAT0 0x2c4 0x648 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA8__GPU3d_GPU_DEBUG_OUT_8 0x2c4 0x648 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA8__IPU_DIAG_BUS_8 0x2c4 0x648 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA9__PATA_DATA_9 0x2c8 0x64c 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA9__GPIO2_9 0x2c8 0x64c 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA9__ESDHC1_DAT5 0x2c8 0x64c 0x000 0x2 0x0 +#define MX53_PAD_PATA_DATA9__EMI_NANDF_D_9 0x2c8 0x64c 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA9__ESDHC3_DAT1 0x2c8 0x64c 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA9__GPU3d_GPU_DEBUG_OUT_9 0x2c8 0x64c 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA9__IPU_DIAG_BUS_9 0x2c8 0x64c 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA10__PATA_DATA_10 0x2cc 0x650 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA10__GPIO2_10 0x2cc 0x650 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA10__ESDHC1_DAT6 0x2cc 0x650 0x000 0x2 0x0 +#define MX53_PAD_PATA_DATA10__EMI_NANDF_D_10 0x2cc 0x650 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA10__ESDHC3_DAT2 0x2cc 0x650 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA10__GPU3d_GPU_DEBUG_OUT_10 0x2cc 0x650 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA10__IPU_DIAG_BUS_10 0x2cc 0x650 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA11__PATA_DATA_11 0x2d0 0x654 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA11__GPIO2_11 0x2d0 0x654 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA11__ESDHC1_DAT7 0x2d0 0x654 0x000 0x2 0x0 +#define MX53_PAD_PATA_DATA11__EMI_NANDF_D_11 0x2d0 0x654 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA11__ESDHC3_DAT3 0x2d0 0x654 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA11__GPU3d_GPU_DEBUG_OUT_11 0x2d0 0x654 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA11__IPU_DIAG_BUS_11 0x2d0 0x654 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA12__PATA_DATA_12 0x2d4 0x658 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA12__GPIO2_12 0x2d4 0x658 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA12__ESDHC2_DAT4 0x2d4 0x658 0x000 0x2 0x0 +#define MX53_PAD_PATA_DATA12__EMI_NANDF_D_12 0x2d4 0x658 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA12__ESDHC4_DAT0 0x2d4 0x658 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA12__GPU3d_GPU_DEBUG_OUT_12 0x2d4 0x658 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA12__IPU_DIAG_BUS_12 0x2d4 0x658 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA13__PATA_DATA_13 0x2d8 0x65c 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA13__GPIO2_13 0x2d8 0x65c 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA13__ESDHC2_DAT5 0x2d8 0x65c 0x000 0x2 0x0 +#define MX53_PAD_PATA_DATA13__EMI_NANDF_D_13 0x2d8 0x65c 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA13__ESDHC4_DAT1 0x2d8 0x65c 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA13__GPU3d_GPU_DEBUG_OUT_13 0x2d8 0x65c 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA13__IPU_DIAG_BUS_13 0x2d8 0x65c 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA14__PATA_DATA_14 0x2dc 0x660 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA14__GPIO2_14 0x2dc 0x660 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA14__ESDHC2_DAT6 0x2dc 0x660 0x000 0x2 0x0 +#define MX53_PAD_PATA_DATA14__EMI_NANDF_D_14 0x2dc 0x660 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA14__ESDHC4_DAT2 0x2dc 0x660 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA14__GPU3d_GPU_DEBUG_OUT_14 0x2dc 0x660 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA14__IPU_DIAG_BUS_14 0x2dc 0x660 0x000 0x6 0x0 +#define MX53_PAD_PATA_DATA15__PATA_DATA_15 0x2e0 0x664 0x000 0x0 0x0 +#define MX53_PAD_PATA_DATA15__GPIO2_15 0x2e0 0x664 0x000 0x1 0x0 +#define MX53_PAD_PATA_DATA15__ESDHC2_DAT7 0x2e0 0x664 0x000 0x2 0x0 +#define MX53_PAD_PATA_DATA15__EMI_NANDF_D_15 0x2e0 0x664 0x000 0x3 0x0 +#define MX53_PAD_PATA_DATA15__ESDHC4_DAT3 0x2e0 0x664 0x000 0x4 0x0 +#define MX53_PAD_PATA_DATA15__GPU3d_GPU_DEBUG_OUT_15 0x2e0 0x664 0x000 0x5 0x0 +#define MX53_PAD_PATA_DATA15__IPU_DIAG_BUS_15 0x2e0 0x664 0x000 0x6 0x0 +#define MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x2e4 0x66c 0x000 0x0 0x0 +#define MX53_PAD_SD1_DATA0__GPIO1_16 0x2e4 0x66c 0x000 0x1 0x0 +#define MX53_PAD_SD1_DATA0__GPT_CAPIN1 0x2e4 0x66c 0x000 0x3 0x0 +#define MX53_PAD_SD1_DATA0__CSPI_MISO 0x2e4 0x66c 0x784 0x5 0x2 +#define MX53_PAD_SD1_DATA0__CCM_PLL3_BYP 0x2e4 0x66c 0x778 0x7 0x0 +#define MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x2e8 0x670 0x000 0x0 0x0 +#define MX53_PAD_SD1_DATA1__GPIO1_17 0x2e8 0x670 0x000 0x1 0x0 +#define MX53_PAD_SD1_DATA1__GPT_CAPIN2 0x2e8 0x670 0x000 0x3 0x0 +#define MX53_PAD_SD1_DATA1__CSPI_SS0 0x2e8 0x670 0x78c 0x5 0x3 +#define MX53_PAD_SD1_DATA1__CCM_PLL4_BYP 0x2e8 0x670 0x77c 0x7 0x1 +#define MX53_PAD_SD1_CMD__ESDHC1_CMD 0x2ec 0x674 0x000 0x0 0x0 +#define MX53_PAD_SD1_CMD__GPIO1_18 0x2ec 0x674 0x000 0x1 0x0 +#define MX53_PAD_SD1_CMD__GPT_CMPOUT1 0x2ec 0x674 0x000 0x3 0x0 +#define MX53_PAD_SD1_CMD__CSPI_MOSI 0x2ec 0x674 0x788 0x5 0x2 +#define MX53_PAD_SD1_CMD__CCM_PLL1_BYP 0x2ec 0x674 0x770 0x7 0x0 +#define MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x2f0 0x678 0x000 0x0 0x0 +#define MX53_PAD_SD1_DATA2__GPIO1_19 0x2f0 0x678 0x000 0x1 0x0 +#define MX53_PAD_SD1_DATA2__GPT_CMPOUT2 0x2f0 0x678 0x000 0x2 0x0 +#define MX53_PAD_SD1_DATA2__PWM2_PWMO 0x2f0 0x678 0x000 0x3 0x0 +#define MX53_PAD_SD1_DATA2__WDOG1_WDOG_B 0x2f0 0x678 0x000 0x4 0x0 +#define MX53_PAD_SD1_DATA2__CSPI_SS1 0x2f0 0x678 0x790 0x5 0x2 +#define MX53_PAD_SD1_DATA2__WDOG1_WDOG_RST_B_DEB 0x2f0 0x678 0x000 0x6 0x0 +#define MX53_PAD_SD1_DATA2__CCM_PLL2_BYP 0x2f0 0x678 0x774 0x7 0x0 +#define MX53_PAD_SD1_CLK__ESDHC1_CLK 0x2f4 0x67c 0x000 0x0 0x0 +#define MX53_PAD_SD1_CLK__GPIO1_20 0x2f4 0x67c 0x000 0x1 0x0 +#define MX53_PAD_SD1_CLK__OSC32k_32K_OUT 0x2f4 0x67c 0x000 0x2 0x0 +#define MX53_PAD_SD1_CLK__GPT_CLKIN 0x2f4 0x67c 0x000 0x3 0x0 +#define MX53_PAD_SD1_CLK__CSPI_SCLK 0x2f4 0x67c 0x780 0x5 0x2 +#define MX53_PAD_SD1_CLK__SATA_PHY_DTB_0 0x2f4 0x67c 0x000 0x7 0x0 +#define MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x2f8 0x680 0x000 0x0 0x0 +#define MX53_PAD_SD1_DATA3__GPIO1_21 0x2f8 0x680 0x000 0x1 0x0 +#define MX53_PAD_SD1_DATA3__GPT_CMPOUT3 0x2f8 0x680 0x000 0x2 0x0 +#define MX53_PAD_SD1_DATA3__PWM1_PWMO 0x2f8 0x680 0x000 0x3 0x0 +#define MX53_PAD_SD1_DATA3__WDOG2_WDOG_B 0x2f8 0x680 0x000 0x4 0x0 +#define MX53_PAD_SD1_DATA3__CSPI_SS2 0x2f8 0x680 0x794 0x5 0x2 +#define MX53_PAD_SD1_DATA3__WDOG2_WDOG_RST_B_DEB 0x2f8 0x680 0x000 0x6 0x0 +#define MX53_PAD_SD1_DATA3__SATA_PHY_DTB_1 0x2f8 0x680 0x000 0x7 0x0 +#define MX53_PAD_SD2_CLK__ESDHC2_CLK 0x2fc 0x688 0x000 0x0 0x0 +#define MX53_PAD_SD2_CLK__GPIO1_10 0x2fc 0x688 0x000 0x1 0x0 +#define MX53_PAD_SD2_CLK__KPP_COL_5 0x2fc 0x688 0x840 0x2 0x2 +#define MX53_PAD_SD2_CLK__AUDMUX_AUD4_RXFS 0x2fc 0x688 0x73c 0x3 0x1 +#define MX53_PAD_SD2_CLK__CSPI_SCLK 0x2fc 0x688 0x780 0x5 0x3 +#define MX53_PAD_SD2_CLK__SCC_RANDOM_V 0x2fc 0x688 0x000 0x7 0x0 +#define MX53_PAD_SD2_CMD__ESDHC2_CMD 0x300 0x68c 0x000 0x0 0x0 +#define MX53_PAD_SD2_CMD__GPIO1_11 0x300 0x68c 0x000 0x1 0x0 +#define MX53_PAD_SD2_CMD__KPP_ROW_5 0x300 0x68c 0x84c 0x2 0x1 +#define MX53_PAD_SD2_CMD__AUDMUX_AUD4_RXC 0x300 0x68c 0x738 0x3 0x1 +#define MX53_PAD_SD2_CMD__CSPI_MOSI 0x300 0x68c 0x788 0x5 0x3 +#define MX53_PAD_SD2_CMD__SCC_RANDOM 0x300 0x68c 0x000 0x7 0x0 +#define MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x304 0x690 0x000 0x0 0x0 +#define MX53_PAD_SD2_DATA3__GPIO1_12 0x304 0x690 0x000 0x1 0x0 +#define MX53_PAD_SD2_DATA3__KPP_COL_6 0x304 0x690 0x844 0x2 0x1 +#define MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC 0x304 0x690 0x740 0x3 0x1 +#define MX53_PAD_SD2_DATA3__CSPI_SS2 0x304 0x690 0x794 0x5 0x3 +#define MX53_PAD_SD2_DATA3__SJC_DONE 0x304 0x690 0x000 0x7 0x0 +#define MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x308 0x694 0x000 0x0 0x0 +#define MX53_PAD_SD2_DATA2__GPIO1_13 0x308 0x694 0x000 0x1 0x0 +#define MX53_PAD_SD2_DATA2__KPP_ROW_6 0x308 0x694 0x850 0x2 0x1 +#define MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD 0x308 0x694 0x734 0x3 0x1 +#define MX53_PAD_SD2_DATA2__CSPI_SS1 0x308 0x694 0x790 0x5 0x3 +#define MX53_PAD_SD2_DATA2__SJC_FAIL 0x308 0x694 0x000 0x7 0x0 +#define MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x30c 0x698 0x000 0x0 0x0 +#define MX53_PAD_SD2_DATA1__GPIO1_14 0x30c 0x698 0x000 0x1 0x0 +#define MX53_PAD_SD2_DATA1__KPP_COL_7 0x30c 0x698 0x848 0x2 0x1 +#define MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS 0x30c 0x698 0x744 0x3 0x1 +#define MX53_PAD_SD2_DATA1__CSPI_SS0 0x30c 0x698 0x78c 0x5 0x4 +#define MX53_PAD_SD2_DATA1__RTIC_SEC_VIO 0x30c 0x698 0x000 0x7 0x0 +#define MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x310 0x69c 0x000 0x0 0x0 +#define MX53_PAD_SD2_DATA0__GPIO1_15 0x310 0x69c 0x000 0x1 0x0 +#define MX53_PAD_SD2_DATA0__KPP_ROW_7 0x310 0x69c 0x854 0x2 0x1 +#define MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD 0x310 0x69c 0x730 0x3 0x1 +#define MX53_PAD_SD2_DATA0__CSPI_MISO 0x310 0x69c 0x784 0x5 0x3 +#define MX53_PAD_SD2_DATA0__RTIC_DONE_INT 0x310 0x69c 0x000 0x7 0x0 +#define MX53_PAD_GPIO_0__CCM_CLKO 0x314 0x6a4 0x000 0x0 0x0 +#define MX53_PAD_GPIO_0__GPIO1_0 0x314 0x6a4 0x000 0x1 0x0 +#define MX53_PAD_GPIO_0__KPP_COL_5 0x314 0x6a4 0x840 0x2 0x3 +#define MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x314 0x6a4 0x000 0x3 0x0 +#define MX53_PAD_GPIO_0__EPIT1_EPITO 0x314 0x6a4 0x000 0x4 0x0 +#define MX53_PAD_GPIO_0__SRTC_ALARM_DEB 0x314 0x6a4 0x000 0x5 0x0 +#define MX53_PAD_GPIO_0__USBOH3_USBH1_PWR 0x314 0x6a4 0x000 0x6 0x0 +#define MX53_PAD_GPIO_0__CSU_TD 0x314 0x6a4 0x000 0x7 0x0 +#define MX53_PAD_GPIO_1__ESAI1_SCKR 0x318 0x6a8 0x7dc 0x0 0x1 +#define MX53_PAD_GPIO_1__GPIO1_1 0x318 0x6a8 0x000 0x1 0x0 +#define MX53_PAD_GPIO_1__KPP_ROW_5 0x318 0x6a8 0x84c 0x2 0x2 +#define MX53_PAD_GPIO_1__CCM_SSI_EXT2_CLK 0x318 0x6a8 0x000 0x3 0x0 +#define MX53_PAD_GPIO_1__PWM2_PWMO 0x318 0x6a8 0x000 0x4 0x0 +#define MX53_PAD_GPIO_1__WDOG2_WDOG_B 0x318 0x6a8 0x000 0x5 0x0 +#define MX53_PAD_GPIO_1__ESDHC1_CD 0x318 0x6a8 0x000 0x6 0x0 +#define MX53_PAD_GPIO_1__SRC_TESTER_ACK 0x318 0x6a8 0x000 0x7 0x0 +#define MX53_PAD_GPIO_9__ESAI1_FSR 0x31c 0x6ac 0x7cc 0x0 0x1 +#define MX53_PAD_GPIO_9__GPIO1_9 0x31c 0x6ac 0x000 0x1 0x0 +#define MX53_PAD_GPIO_9__KPP_COL_6 0x31c 0x6ac 0x844 0x2 0x2 +#define MX53_PAD_GPIO_9__CCM_REF_EN_B 0x31c 0x6ac 0x000 0x3 0x0 +#define MX53_PAD_GPIO_9__PWM1_PWMO 0x31c 0x6ac 0x000 0x4 0x0 +#define MX53_PAD_GPIO_9__WDOG1_WDOG_B 0x31c 0x6ac 0x000 0x5 0x0 +#define MX53_PAD_GPIO_9__ESDHC1_WP 0x31c 0x6ac 0x7fc 0x6 0x1 +#define MX53_PAD_GPIO_9__SCC_FAIL_STATE 0x31c 0x6ac 0x000 0x7 0x0 +#define MX53_PAD_GPIO_3__ESAI1_HCKR 0x320 0x6b0 0x7d4 0x0 0x1 +#define MX53_PAD_GPIO_3__GPIO1_3 0x320 0x6b0 0x000 0x1 0x0 +#define MX53_PAD_GPIO_3__I2C3_SCL 0x320 0x6b0 0x824 0x2 0x1 +#define MX53_PAD_GPIO_3__DPLLIP1_TOG_EN 0x320 0x6b0 0x000 0x3 0x0 +#define MX53_PAD_GPIO_3__CCM_CLKO2 0x320 0x6b0 0x000 0x4 0x0 +#define MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 0x320 0x6b0 0x000 0x5 0x0 +#define MX53_PAD_GPIO_3__USBOH3_USBH1_OC 0x320 0x6b0 0x8a0 0x6 0x1 +#define MX53_PAD_GPIO_3__MLB_MLBCLK 0x320 0x6b0 0x858 0x7 0x2 +#define MX53_PAD_GPIO_6__ESAI1_SCKT 0x324 0x6b4 0x7e0 0x0 0x1 +#define MX53_PAD_GPIO_6__GPIO1_6 0x324 0x6b4 0x000 0x1 0x0 +#define MX53_PAD_GPIO_6__I2C3_SDA 0x324 0x6b4 0x828 0x2 0x1 +#define MX53_PAD_GPIO_6__CCM_CCM_OUT_0 0x324 0x6b4 0x000 0x3 0x0 +#define MX53_PAD_GPIO_6__CSU_CSU_INT_DEB 0x324 0x6b4 0x000 0x4 0x0 +#define MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 0x324 0x6b4 0x000 0x5 0x0 +#define MX53_PAD_GPIO_6__ESDHC2_LCTL 0x324 0x6b4 0x000 0x6 0x0 +#define MX53_PAD_GPIO_6__MLB_MLBSIG 0x324 0x6b4 0x860 0x7 0x2 +#define MX53_PAD_GPIO_2__ESAI1_FST 0x328 0x6b8 0x7d0 0x0 0x1 +#define MX53_PAD_GPIO_2__GPIO1_2 0x328 0x6b8 0x000 0x1 0x0 +#define MX53_PAD_GPIO_2__KPP_ROW_6 0x328 0x6b8 0x850 0x2 0x2 +#define MX53_PAD_GPIO_2__CCM_CCM_OUT_1 0x328 0x6b8 0x000 0x3 0x0 +#define MX53_PAD_GPIO_2__CSU_CSU_ALARM_AUT_0 0x328 0x6b8 0x000 0x4 0x0 +#define MX53_PAD_GPIO_2__OBSERVE_MUX_OBSRV_INT_OUT2 0x328 0x6b8 0x000 0x5 0x0 +#define MX53_PAD_GPIO_2__ESDHC2_WP 0x328 0x6b8 0x000 0x6 0x0 +#define MX53_PAD_GPIO_2__MLB_MLBDAT 0x328 0x6b8 0x85c 0x7 0x2 +#define MX53_PAD_GPIO_4__ESAI1_HCKT 0x32c 0x6bc 0x7d8 0x0 0x1 +#define MX53_PAD_GPIO_4__GPIO1_4 0x32c 0x6bc 0x000 0x1 0x0 +#define MX53_PAD_GPIO_4__KPP_COL_7 0x32c 0x6bc 0x848 0x2 0x2 +#define MX53_PAD_GPIO_4__CCM_CCM_OUT_2 0x32c 0x6bc 0x000 0x3 0x0 +#define MX53_PAD_GPIO_4__CSU_CSU_ALARM_AUT_1 0x32c 0x6bc 0x000 0x4 0x0 +#define MX53_PAD_GPIO_4__OBSERVE_MUX_OBSRV_INT_OUT3 0x32c 0x6bc 0x000 0x5 0x0 +#define MX53_PAD_GPIO_4__ESDHC2_CD 0x32c 0x6bc 0x000 0x6 0x0 +#define MX53_PAD_GPIO_4__SCC_SEC_STATE 0x32c 0x6bc 0x000 0x7 0x0 +#define MX53_PAD_GPIO_5__ESAI1_TX2_RX3 0x330 0x6c0 0x7ec 0x0 0x1 +#define MX53_PAD_GPIO_5__GPIO1_5 0x330 0x6c0 0x000 0x1 0x0 +#define MX53_PAD_GPIO_5__KPP_ROW_7 0x330 0x6c0 0x854 0x2 0x2 +#define MX53_PAD_GPIO_5__CCM_CLKO 0x330 0x6c0 0x000 0x3 0x0 +#define MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 0x330 0x6c0 0x000 0x4 0x0 +#define MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 0x330 0x6c0 0x000 0x5 0x0 +#define MX53_PAD_GPIO_5__I2C3_SCL 0x330 0x6c0 0x824 0x6 0x2 +#define MX53_PAD_GPIO_5__CCM_PLL1_BYP 0x330 0x6c0 0x770 0x7 0x1 +#define MX53_PAD_GPIO_7__ESAI1_TX4_RX1 0x334 0x6c4 0x7f4 0x0 0x1 +#define MX53_PAD_GPIO_7__GPIO1_7 0x334 0x6c4 0x000 0x1 0x0 +#define MX53_PAD_GPIO_7__EPIT1_EPITO 0x334 0x6c4 0x000 0x2 0x0 +#define MX53_PAD_GPIO_7__CAN1_TXCAN 0x334 0x6c4 0x000 0x3 0x0 +#define MX53_PAD_GPIO_7__UART2_TXD_MUX 0x334 0x6c4 0x000 0x4 0x0 +#define MX53_PAD_GPIO_7__FIRI_RXD 0x334 0x6c4 0x80c 0x5 0x1 +#define MX53_PAD_GPIO_7__SPDIF_PLOCK 0x334 0x6c4 0x000 0x6 0x0 +#define MX53_PAD_GPIO_7__CCM_PLL2_BYP 0x334 0x6c4 0x774 0x7 0x1 +#define MX53_PAD_GPIO_8__ESAI1_TX5_RX0 0x338 0x6c8 0x7f8 0x0 0x1 +#define MX53_PAD_GPIO_8__GPIO1_8 0x338 0x6c8 0x000 0x1 0x0 +#define MX53_PAD_GPIO_8__EPIT2_EPITO 0x338 0x6c8 0x000 0x2 0x0 +#define MX53_PAD_GPIO_8__CAN1_RXCAN 0x338 0x6c8 0x760 0x3 0x2 +#define MX53_PAD_GPIO_8__UART2_RXD_MUX 0x338 0x6c8 0x880 0x4 0x5 +#define MX53_PAD_GPIO_8__FIRI_TXD 0x338 0x6c8 0x000 0x5 0x0 +#define MX53_PAD_GPIO_8__SPDIF_SRCLK 0x338 0x6c8 0x000 0x6 0x0 +#define MX53_PAD_GPIO_8__CCM_PLL3_BYP 0x338 0x6c8 0x778 0x7 0x1 +#define MX53_PAD_GPIO_16__ESAI1_TX3_RX2 0x33c 0x6cc 0x7f0 0x0 0x1 +#define MX53_PAD_GPIO_16__GPIO7_11 0x33c 0x6cc 0x000 0x1 0x0 +#define MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT 0x33c 0x6cc 0x000 0x2 0x0 +#define MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 0x33c 0x6cc 0x000 0x4 0x0 +#define MX53_PAD_GPIO_16__SPDIF_IN1 0x33c 0x6cc 0x870 0x5 0x1 +#define MX53_PAD_GPIO_16__I2C3_SDA 0x33c 0x6cc 0x828 0x6 0x2 +#define MX53_PAD_GPIO_16__SJC_DE_B 0x33c 0x6cc 0x000 0x7 0x0 +#define MX53_PAD_GPIO_17__ESAI1_TX0 0x340 0x6d0 0x7e4 0x0 0x1 +#define MX53_PAD_GPIO_17__GPIO7_12 0x340 0x6d0 0x000 0x1 0x0 +#define MX53_PAD_GPIO_17__SDMA_EXT_EVENT_0 0x340 0x6d0 0x868 0x2 0x1 +#define MX53_PAD_GPIO_17__GPC_PMIC_RDY 0x340 0x6d0 0x810 0x3 0x1 +#define MX53_PAD_GPIO_17__RTC_CE_RTC_FSV_TRIG 0x340 0x6d0 0x000 0x4 0x0 +#define MX53_PAD_GPIO_17__SPDIF_OUT1 0x340 0x6d0 0x000 0x5 0x0 +#define MX53_PAD_GPIO_17__IPU_SNOOP2 0x340 0x6d0 0x000 0x6 0x0 +#define MX53_PAD_GPIO_17__SJC_JTAG_ACT 0x340 0x6d0 0x000 0x7 0x0 +#define MX53_PAD_GPIO_18__ESAI1_TX1 0x344 0x6d4 0x7e8 0x0 0x1 +#define MX53_PAD_GPIO_18__GPIO7_13 0x344 0x6d4 0x000 0x1 0x0 +#define MX53_PAD_GPIO_18__SDMA_EXT_EVENT_1 0x344 0x6d4 0x86c 0x2 0x1 +#define MX53_PAD_GPIO_18__OWIRE_LINE 0x344 0x6d4 0x864 0x3 0x1 +#define MX53_PAD_GPIO_18__RTC_CE_RTC_ALARM2_TRIG 0x344 0x6d4 0x000 0x4 0x0 +#define MX53_PAD_GPIO_18__CCM_ASRC_EXT_CLK 0x344 0x6d4 0x768 0x5 0x1 +#define MX53_PAD_GPIO_18__ESDHC1_LCTL 0x344 0x6d4 0x000 0x6 0x0 +#define MX53_PAD_GPIO_18__SRC_SYSTEM_RST 0x344 0x6d4 0x000 0x7 0x0 + +#endif /* __DTS_IMX53_PINFUNC_H */ diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts index 05cc5620436b..8f0e9ae0e3e6 100644 --- a/arch/arm/boot/dts/imx53-qsb.dts +++ b/arch/arm/boot/dts/imx53-qsb.dts @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "imx53.dtsi" +#include "imx53.dtsi" / { model = "Freescale i.MX53 Quick Start Board"; @@ -110,21 +110,21 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 1071 0x80000000 /* MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK */ - 1141 0x80000000 /* MX53_PAD_GPIO_8__GPIO1_8 */ - 982 0x80000000 /* MX53_PAD_PATA_DATA14__GPIO2_14 */ - 989 0x80000000 /* MX53_PAD_PATA_DATA15__GPIO2_15 */ - 693 0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */ - 697 0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */ - 701 0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */ - 868 0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */ - 1149 0x80000000 /* MX53_PAD_GPIO_16__GPIO7_11 */ + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 + MX53_PAD_GPIO_8__GPIO1_8 0x80000000 + MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000 + MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000 + MX53_PAD_EIM_DA11__GPIO3_11 0x80000000 + MX53_PAD_EIM_DA12__GPIO3_12 0x80000000 + MX53_PAD_EIM_DA13__GPIO3_13 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 + MX53_PAD_GPIO_16__GPIO7_11 0x80000000 >; }; led_pin_gpio7_7: led_gpio7_7@0 { fsl,pins = < - 873 0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */ + MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000 >; }; }; diff --git a/arch/arm/boot/dts/imx53-smd.dts b/arch/arm/boot/dts/imx53-smd.dts index 995554c324b8..a9b6e10de0a5 100644 --- a/arch/arm/boot/dts/imx53-smd.dts +++ b/arch/arm/boot/dts/imx53-smd.dts @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "imx53.dtsi" +#include "imx53.dtsi" / { model = "Freescale i.MX53 Smart Mobile Reference Design Board"; @@ -107,13 +107,13 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 982 0x80000000 /* MX53_PAD_PATA_DATA14__GPIO2_14 */ - 989 0x80000000 /* MX53_PAD_PATA_DATA15__GPIO2_15 */ - 424 0x80000000 /* MX53_PAD_EIM_EB2__GPIO2_30 */ - 701 0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */ - 449 0x80000000 /* MX53_PAD_EIM_D19__GPIO3_19 */ - 43 0x80000000 /* MX53_PAD_KEY_ROW2__GPIO4_11 */ - 868 0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */ + MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000 + MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000 + MX53_PAD_EIM_EB2__GPIO2_30 0x80000000 + MX53_PAD_EIM_DA13__GPIO3_13 0x80000000 + MX53_PAD_EIM_D19__GPIO3_19 0x80000000 + MX53_PAD_KEY_ROW2__GPIO4_11 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 >; }; }; diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi b/arch/arm/boot/dts/imx53-tqma53.dtsi index 8278ec5ec222..38bed3ed7c1a 100644 --- a/arch/arm/boot/dts/imx53-tqma53.dtsi +++ b/arch/arm/boot/dts/imx53-tqma53.dtsi @@ -10,7 +10,7 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "imx53.dtsi" +#include "imx53.dtsi" / { model = "TQ TQMa53"; @@ -72,11 +72,11 @@ i2s { pinctrl_i2s_1: i2s-grp1 { fsl,pins = < - 1 0x10000 /* I2S_MCLK */ - 10 0x10000 /* I2S_SCLK */ - 17 0x10000 /* I2S_DOUT */ - 23 0x10000 /* I2S_LRCLK*/ - 30 0x10000 /* I2S_DIN */ + MX53_PAD_GPIO_19__GPIO4_5 0x10000 /* I2S_MCLK */ + MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x10000 /* I2S_SCLK */ + MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x10000 /* I2S_DOUT */ + MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x10000 /* I2S_LRCLK */ + MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x10000 /* I2S_DIN */ >; }; }; @@ -84,16 +84,16 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 610 0x10000 /* MX53_PAD_EIM_CS1__IPU_DI1_PIN6 (VSYNC)*/ - 711 0x10000 /* MX53_PAD_EIM_DA15__IPU_DI1_PIN4 (HSYNC)*/ - 873 0x10000 /* MX53_PAD_PATA_DA_1__GPIO7_7 (LCD_BLT_EN)*/ - 878 0x10000 /* MX53_PAD_PATA_DA_2__GPIO7_8 (LCD_RESET)*/ - 922 0x10000 /* MX53_PAD_PATA_DATA5__GPIO2_5 (LCD_POWER)*/ - 928 0x10000 /* MX53_PAD_PATA_DATA6__GPIO2_6 (PMIC_INT)*/ - 982 0x10000 /* MX53_PAD_PATA_DATA14__GPIO2_14 (CSI_RST)*/ - 989 0x10000 /* MX53_PAD_PATA_DATA15__GPIO2_15 (CSI_PWDN)*/ - 1069 0x10000 /* MX53_PAD_GPIO_0__GPIO1_0 (SYSTEM_DOWN)*/ - 1093 0x10000 /* MX53_PAD_GPIO_3__GPIO1_3 */ + MX53_PAD_EIM_CS1__IPU_DI1_PIN6 0x10000 /* VSYNC */ + MX53_PAD_EIM_DA15__IPU_DI1_PIN4 0x10000 /* HSYNC */ + MX53_PAD_PATA_DA_1__GPIO7_7 0x10000 /* LCD_BLT_EN */ + MX53_PAD_PATA_DA_2__GPIO7_8 0x10000 /* LCD_RESET */ + MX53_PAD_PATA_DATA5__GPIO2_5 0x10000 /* LCD_POWER */ + MX53_PAD_PATA_DATA6__GPIO2_6 0x10000 /* PMIC_INT */ + MX53_PAD_PATA_DATA14__GPIO2_14 0x10000 /* CSI_RST */ + MX53_PAD_PATA_DATA15__GPIO2_15 0x10000 /* CSI_PWDN */ + MX53_PAD_GPIO_0__GPIO1_0 0x10000 /* SYSTEM_DOWN */ + MX53_PAD_GPIO_3__GPIO1_3 0x10000 >; }; }; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index d05aa215c7f9..845982eaac22 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -10,7 +10,8 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include "imx53-pinfunc.h" / { aliases { @@ -72,6 +73,9 @@ compatible = "fsl,imx53-ipu"; reg = <0x18000000 0x080000000>; interrupts = <11 10>; + clocks = <&clks 59>, <&clks 110>, <&clks 61>; + clock-names = "bus", "di0", "di1"; + resets = <&src 2>; }; aips@50000000 { /* AIPS1 */ @@ -242,6 +246,14 @@ status = "disabled"; }; + gpt: timer@53fa0000 { + compatible = "fsl,imx53-gpt", "fsl,imx31-gpt"; + reg = <0x53fa0000 0x4000>; + interrupts = <39>; + clocks = <&clks 36>, <&clks 41>; + clock-names = "ipg", "per"; + }; + iomuxc: iomuxc@53fa8000 { compatible = "fsl,imx53-iomuxc"; reg = <0x53fa8000 0x4000>; @@ -249,10 +261,10 @@ audmux { pinctrl_audmux_1: audmuxgrp-1 { fsl,pins = < - 10 0x80000000 /* MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC */ - 17 0x80000000 /* MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD */ - 23 0x80000000 /* MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS */ - 30 0x80000000 /* MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD */ + MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000 + MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000 + MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000 + MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000 >; }; }; @@ -260,16 +272,16 @@ fec { pinctrl_fec_1: fecgrp-1 { fsl,pins = < - 820 0x80000000 /* MX53_PAD_FEC_MDC__FEC_MDC */ - 779 0x80000000 /* MX53_PAD_FEC_MDIO__FEC_MDIO */ - 786 0x80000000 /* MX53_PAD_FEC_REF_CLK__FEC_TX_CLK */ - 791 0x80000000 /* MX53_PAD_FEC_RX_ER__FEC_RX_ER */ - 796 0x80000000 /* MX53_PAD_FEC_CRS_DV__FEC_RX_DV */ - 799 0x80000000 /* MX53_PAD_FEC_RXD1__FEC_RDATA_1 */ - 804 0x80000000 /* MX53_PAD_FEC_RXD0__FEC_RDATA_0 */ - 808 0x80000000 /* MX53_PAD_FEC_TX_EN__FEC_TX_EN */ - 811 0x80000000 /* MX53_PAD_FEC_TXD1__FEC_TDATA_1 */ - 816 0x80000000 /* MX53_PAD_FEC_TXD0__FEC_TDATA_0 */ + MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 + MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 + MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 + MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 + MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 + MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 + MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 + MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 + MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 >; }; }; @@ -277,27 +289,27 @@ csi { pinctrl_csi_1: csigrp-1 { fsl,pins = < - 286 0x1d5 /* MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN */ - 291 0x1d5 /* MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC */ - 280 0x1d5 /* MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC */ - 276 0x1d5 /* MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK */ - 409 0x1d5 /* MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 */ - 402 0x1d5 /* MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 */ - 395 0x1d5 /* MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 */ - 388 0x1d5 /* MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 */ - 381 0x1d5 /* MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 */ - 374 0x1d5 /* MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 */ - 367 0x1d5 /* MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 */ - 360 0x1d5 /* MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 */ - 352 0x1d5 /* MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11 */ - 344 0x1d5 /* MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 */ - 336 0x1d5 /* MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 */ - 328 0x1d5 /* MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8 */ - 320 0x1d5 /* MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7 */ - 312 0x1d5 /* MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6 */ - 304 0x1d5 /* MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5 */ - 296 0x1d5 /* MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4 */ - 276 0x1d5 /* MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK */ + MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN 0x1d5 + MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC 0x1d5 + MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC 0x1d5 + MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK 0x1d5 + MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 0x1d5 + MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 0x1d5 + MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 0x1d5 + MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 0x1d5 + MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 0x1d5 + MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 0x1d5 + MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 0x1d5 + MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 0x1d5 + MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11 0x1d5 + MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 0x1d5 + MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 0x1d5 + MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8 0x1d5 + MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7 0x1d5 + MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6 0x1d5 + MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5 0x1d5 + MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4 0x1d5 + MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK 0x1d5 >; }; }; @@ -305,9 +317,9 @@ cspi { pinctrl_cspi_1: cspigrp-1 { fsl,pins = < - 998 0x1d5 /* MX53_PAD_SD1_DATA0__CSPI_MISO */ - 1008 0x1d5 /* MX53_PAD_SD1_CMD__CSPI_MOSI */ - 1022 0x1d5 /* MX53_PAD_SD1_CLK__CSPI_SCLK */ + MX53_PAD_SD1_DATA0__CSPI_MISO 0x1d5 + MX53_PAD_SD1_CMD__CSPI_MOSI 0x1d5 + MX53_PAD_SD1_CLK__CSPI_SCLK 0x1d5 >; }; }; @@ -315,9 +327,9 @@ ecspi1 { pinctrl_ecspi1_1: ecspi1grp-1 { fsl,pins = < - 433 0x80000000 /* MX53_PAD_EIM_D16__ECSPI1_SCLK */ - 439 0x80000000 /* MX53_PAD_EIM_D17__ECSPI1_MISO */ - 445 0x80000000 /* MX53_PAD_EIM_D18__ECSPI1_MOSI */ + MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000 + MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000 + MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 >; }; }; @@ -325,27 +337,27 @@ esdhc1 { pinctrl_esdhc1_1: esdhc1grp-1 { fsl,pins = < - 995 0x1d5 /* MX53_PAD_SD1_DATA0__ESDHC1_DAT0 */ - 1000 0x1d5 /* MX53_PAD_SD1_DATA1__ESDHC1_DAT1 */ - 1010 0x1d5 /* MX53_PAD_SD1_DATA2__ESDHC1_DAT2 */ - 1024 0x1d5 /* MX53_PAD_SD1_DATA3__ESDHC1_DAT3 */ - 1005 0x1d5 /* MX53_PAD_SD1_CMD__ESDHC1_CMD */ - 1018 0x1d5 /* MX53_PAD_SD1_CLK__ESDHC1_CLK */ + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 >; }; pinctrl_esdhc1_2: esdhc1grp-2 { fsl,pins = < - 995 0x1d5 /* MX53_PAD_SD1_DATA0__ESDHC1_DAT0 */ - 1000 0x1d5 /* MX53_PAD_SD1_DATA1__ESDHC1_DAT1 */ - 1010 0x1d5 /* MX53_PAD_SD1_DATA2__ESDHC1_DAT2 */ - 1024 0x1d5 /* MX53_PAD_SD1_DATA3__ESDHC1_DAT3 */ - 941 0x1d5 /* MX53_PAD_PATA_DATA8__ESDHC1_DAT4 */ - 948 0x1d5 /* MX53_PAD_PATA_DATA9__ESDHC1_DAT5 */ - 955 0x1d5 /* MX53_PAD_PATA_DATA10__ESDHC1_DAT6 */ - 962 0x1d5 /* MX53_PAD_PATA_DATA11__ESDHC1_DAT7 */ - 1005 0x1d5 /* MX53_PAD_SD1_CMD__ESDHC1_CMD */ - 1018 0x1d5 /* MX53_PAD_SD1_CLK__ESDHC1_CLK */ + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 + MX53_PAD_PATA_DATA8__ESDHC1_DAT4 0x1d5 + MX53_PAD_PATA_DATA9__ESDHC1_DAT5 0x1d5 + MX53_PAD_PATA_DATA10__ESDHC1_DAT6 0x1d5 + MX53_PAD_PATA_DATA11__ESDHC1_DAT7 0x1d5 + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 >; }; }; @@ -353,12 +365,12 @@ esdhc2 { pinctrl_esdhc2_1: esdhc2grp-1 { fsl,pins = < - 1038 0x1d5 /* MX53_PAD_SD2_CMD__ESDHC2_CMD */ - 1032 0x1d5 /* MX53_PAD_SD2_CLK__ESDHC2_CLK */ - 1062 0x1d5 /* MX53_PAD_SD2_DATA0__ESDHC2_DAT0 */ - 1056 0x1d5 /* MX53_PAD_SD2_DATA1__ESDHC2_DAT1 */ - 1050 0x1d5 /* MX53_PAD_SD2_DATA2__ESDHC2_DAT2 */ - 1044 0x1d5 /* MX53_PAD_SD2_DATA3__ESDHC2_DAT3 */ + MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5 + MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5 + MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5 + MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5 + MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5 + MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5 >; }; }; @@ -366,16 +378,16 @@ esdhc3 { pinctrl_esdhc3_1: esdhc3grp-1 { fsl,pins = < - 943 0x1d5 /* MX53_PAD_PATA_DATA8__ESDHC3_DAT0 */ - 950 0x1d5 /* MX53_PAD_PATA_DATA9__ESDHC3_DAT1 */ - 957 0x1d5 /* MX53_PAD_PATA_DATA10__ESDHC3_DAT2 */ - 964 0x1d5 /* MX53_PAD_PATA_DATA11__ESDHC3_DAT3 */ - 893 0x1d5 /* MX53_PAD_PATA_DATA0__ESDHC3_DAT4 */ - 900 0x1d5 /* MX53_PAD_PATA_DATA1__ESDHC3_DAT5 */ - 906 0x1d5 /* MX53_PAD_PATA_DATA2__ESDHC3_DAT6 */ - 912 0x1d5 /* MX53_PAD_PATA_DATA3__ESDHC3_DAT7 */ - 857 0x1d5 /* MX53_PAD_PATA_RESET_B__ESDHC3_CMD */ - 863 0x1d5 /* MX53_PAD_PATA_IORDY__ESDHC3_CLK */ + MX53_PAD_PATA_DATA8__ESDHC3_DAT0 0x1d5 + MX53_PAD_PATA_DATA9__ESDHC3_DAT1 0x1d5 + MX53_PAD_PATA_DATA10__ESDHC3_DAT2 0x1d5 + MX53_PAD_PATA_DATA11__ESDHC3_DAT3 0x1d5 + MX53_PAD_PATA_DATA0__ESDHC3_DAT4 0x1d5 + MX53_PAD_PATA_DATA1__ESDHC3_DAT5 0x1d5 + MX53_PAD_PATA_DATA2__ESDHC3_DAT6 0x1d5 + MX53_PAD_PATA_DATA3__ESDHC3_DAT7 0x1d5 + MX53_PAD_PATA_RESET_B__ESDHC3_CMD 0x1d5 + MX53_PAD_PATA_IORDY__ESDHC3_CLK 0x1d5 >; }; }; @@ -383,15 +395,15 @@ can1 { pinctrl_can1_1: can1grp-1 { fsl,pins = < - 847 0x80000000 /* MX53_PAD_PATA_INTRQ__CAN1_TXCAN */ - 853 0x80000000 /* MX53_PAD_PATA_DIOR__CAN1_RXCAN */ + MX53_PAD_PATA_INTRQ__CAN1_TXCAN 0x80000000 + MX53_PAD_PATA_DIOR__CAN1_RXCAN 0x80000000 >; }; pinctrl_can1_2: can1grp-2 { fsl,pins = < - 37 0x80000000 /* MX53_PAD_KEY_COL2__CAN1_TXCAN */ - 44 0x80000000 /* MX53_PAD_KEY_ROW2__CAN1_RXCAN */ + MX53_PAD_KEY_COL2__CAN1_TXCAN 0x80000000 + MX53_PAD_KEY_ROW2__CAN1_RXCAN 0x80000000 >; }; }; @@ -399,8 +411,8 @@ can2 { pinctrl_can2_1: can2grp-1 { fsl,pins = < - 67 0x80000000 /* MX53_PAD_KEY_COL4__CAN2_TXCAN */ - 74 0x80000000 /* MX53_PAD_KEY_ROW4__CAN2_RXCAN */ + MX53_PAD_KEY_COL4__CAN2_TXCAN 0x80000000 + MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x80000000 >; }; }; @@ -408,8 +420,8 @@ i2c1 { pinctrl_i2c1_1: i2c1grp-1 { fsl,pins = < - 333 0xc0000000 /* MX53_PAD_CSI0_DAT8__I2C1_SDA */ - 341 0xc0000000 /* MX53_PAD_CSI0_DAT9__I2C1_SCL */ + MX53_PAD_CSI0_DAT8__I2C1_SDA 0xc0000000 + MX53_PAD_CSI0_DAT9__I2C1_SCL 0xc0000000 >; }; }; @@ -417,8 +429,8 @@ i2c2 { pinctrl_i2c2_1: i2c2grp-1 { fsl,pins = < - 61 0xc0000000 /* MX53_PAD_KEY_ROW3__I2C2_SDA */ - 53 0xc0000000 /* MX53_PAD_KEY_COL3__I2C2_SCL */ + MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000 + MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000 >; }; }; @@ -426,8 +438,8 @@ i2c3 { pinctrl_i2c3_1: i2c3grp-1 { fsl,pins = < - 1102 0xc0000000 /* MX53_PAD_GPIO_6__I2C3_SDA */ - 1130 0xc0000000 /* MX53_PAD_GPIO_5__I2C3_SCL */ + MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000 + MX53_PAD_GPIO_5__I2C3_SCL 0xc0000000 >; }; }; @@ -435,7 +447,7 @@ owire { pinctrl_owire_1: owiregrp-1 { fsl,pins = < - 1166 0x80000000 /* MX53_PAD_GPIO_18__OWIRE_LINE */ + MX53_PAD_GPIO_18__OWIRE_LINE 0x80000000 >; }; }; @@ -443,15 +455,15 @@ uart1 { pinctrl_uart1_1: uart1grp-1 { fsl,pins = < - 346 0x1c5 /* MX53_PAD_CSI0_DAT10__UART1_TXD_MUX */ - 354 0x1c5 /* MX53_PAD_CSI0_DAT11__UART1_RXD_MUX */ + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1c5 + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1c5 >; }; pinctrl_uart1_2: uart1grp-2 { fsl,pins = < - 828 0x1c5 /* MX53_PAD_PATA_DIOW__UART1_TXD_MUX */ - 832 0x1c5 /* MX53_PAD_PATA_DMACK__UART1_RXD_MUX */ + MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1c5 + MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1c5 >; }; }; @@ -459,8 +471,8 @@ uart2 { pinctrl_uart2_1: uart2grp-1 { fsl,pins = < - 841 0x1c5 /* MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX */ - 836 0x1c5 /* MX53_PAD_PATA_DMARQ__UART2_TXD_MUX */ + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1c5 + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1c5 >; }; }; @@ -468,17 +480,17 @@ uart3 { pinctrl_uart3_1: uart3grp-1 { fsl,pins = < - 884 0x1c5 /* MX53_PAD_PATA_CS_0__UART3_TXD_MUX */ - 888 0x1c5 /* MX53_PAD_PATA_CS_1__UART3_RXD_MUX */ - 875 0x1c5 /* MX53_PAD_PATA_DA_1__UART3_CTS */ - 880 0x1c5 /* MX53_PAD_PATA_DA_2__UART3_RTS */ + MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1c5 + MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1c5 + MX53_PAD_PATA_DA_1__UART3_CTS 0x1c5 + MX53_PAD_PATA_DA_2__UART3_RTS 0x1c5 >; }; pinctrl_uart3_2: uart3grp-2 { fsl,pins = < - 884 0x1c5 /* MX53_PAD_PATA_CS_0__UART3_TXD_MUX */ - 888 0x1c5 /* MX53_PAD_PATA_CS_1__UART3_RXD_MUX */ + MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1c5 + MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1c5 >; }; @@ -487,8 +499,8 @@ uart4 { pinctrl_uart4_1: uart4grp-1 { fsl,pins = < - 11 0x1c5 /* MX53_PAD_KEY_COL0__UART4_TXD_MUX */ - 18 0x1c5 /* MX53_PAD_KEY_ROW0__UART4_RXD_MUX */ + MX53_PAD_KEY_COL0__UART4_TXD_MUX 0x1c5 + MX53_PAD_KEY_ROW0__UART4_RXD_MUX 0x1c5 >; }; }; @@ -496,14 +508,46 @@ uart5 { pinctrl_uart5_1: uart5grp-1 { fsl,pins = < - 24 0x1c5 /* MX53_PAD_KEY_COL1__UART5_TXD_MUX */ - 31 0x1c5 /* MX53_PAD_KEY_ROW1__UART5_RXD_MUX */ + MX53_PAD_KEY_COL1__UART5_TXD_MUX 0x1c5 + MX53_PAD_KEY_ROW1__UART5_RXD_MUX 0x1c5 >; }; }; }; + gpr: iomuxc-gpr@53fa8000 { + compatible = "fsl,imx53-iomuxc-gpr", "syscon"; + reg = <0x53fa8000 0xc>; + }; + + ldb: ldb@53fa8008 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx53-ldb"; + reg = <0x53fa8008 0x4>; + gpr = <&gpr>; + clocks = <&clks 122>, <&clks 120>, + <&clks 115>, <&clks 116>, + <&clks 123>, <&clks 85>; + clock-names = "di0_pll", "di1_pll", + "di0_sel", "di1_sel", + "di0", "di1"; + status = "disabled"; + + lvds-channel@0 { + reg = <0>; + crtcs = <&ipu 0>; + status = "disabled"; + }; + + lvds-channel@1 { + reg = <1>; + crtcs = <&ipu 1>; + status = "disabled"; + }; + }; + pwm1: pwm@53fb4000 { #pwm-cells = <2>; compatible = "fsl,imx53-pwm", "fsl,imx27-pwm"; @@ -558,6 +602,12 @@ status = "disabled"; }; + src: src@53fd0000 { + compatible = "fsl,imx53-src", "fsl,imx51-src"; + reg = <0x53fd0000 0x4000>; + #reset-cells = <1>; + }; + clks: ccm@53fd4000{ compatible = "fsl,imx53-ccm"; reg = <0x53fd4000 0x4000>; diff --git a/arch/arm/boot/dts/imx6dl-pinfunc.h b/arch/arm/boot/dts/imx6dl-pinfunc.h new file mode 100644 index 000000000000..9aab950ec269 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-pinfunc.h @@ -0,0 +1,1085 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __DTS_IMX6DL_PINFUNC_H +#define __DTS_IMX6DL_PINFUNC_H + +/* + * The pin function ID is a tuple of + * <mux_reg conf_reg input_reg mux_mode input_val> + */ +#define MX6DL_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x04c 0x360 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT10__AUD3_RXC 0x04c 0x360 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT10__ECSPI2_MISO 0x04c 0x360 0x7f8 0x2 0x0 +#define MX6DL_PAD_CSI0_DAT10__UART1_TX_DATA 0x04c 0x360 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT10__UART1_RX_DATA 0x04c 0x360 0x8fc 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT10__GPIO5_IO28 0x04c 0x360 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT10__ARM_TRACE07 0x04c 0x360 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x050 0x364 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT11__AUD3_RXFS 0x050 0x364 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT11__ECSPI2_SS0 0x050 0x364 0x800 0x2 0x0 +#define MX6DL_PAD_CSI0_DAT11__UART1_RX_DATA 0x050 0x364 0x8fc 0x3 0x1 +#define MX6DL_PAD_CSI0_DAT11__UART1_TX_DATA 0x050 0x364 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT11__GPIO5_IO29 0x050 0x364 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT11__ARM_TRACE08 0x050 0x364 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x054 0x368 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT12__EIM_DATA08 0x054 0x368 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT12__UART4_TX_DATA 0x054 0x368 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT12__UART4_RX_DATA 0x054 0x368 0x914 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT12__GPIO5_IO30 0x054 0x368 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT12__ARM_TRACE09 0x054 0x368 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x058 0x36c 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT13__EIM_DATA09 0x058 0x36c 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT13__UART4_RX_DATA 0x058 0x36c 0x914 0x3 0x1 +#define MX6DL_PAD_CSI0_DAT13__UART4_TX_DATA 0x058 0x36c 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT13__GPIO5_IO31 0x058 0x36c 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT13__ARM_TRACE10 0x058 0x36c 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x05c 0x370 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT14__EIM_DATA10 0x05c 0x370 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT14__UART5_TX_DATA 0x05c 0x370 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT14__UART5_RX_DATA 0x05c 0x370 0x91c 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT14__GPIO6_IO00 0x05c 0x370 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT14__ARM_TRACE11 0x05c 0x370 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x060 0x374 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT15__EIM_DATA11 0x060 0x374 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT15__UART5_RX_DATA 0x060 0x374 0x91c 0x3 0x1 +#define MX6DL_PAD_CSI0_DAT15__UART5_TX_DATA 0x060 0x374 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT15__GPIO6_IO01 0x060 0x374 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT15__ARM_TRACE12 0x060 0x374 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x064 0x378 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT16__EIM_DATA12 0x064 0x378 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT16__UART4_RTS_B 0x064 0x378 0x910 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT16__UART4_CTS_B 0x064 0x378 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT16__GPIO6_IO02 0x064 0x378 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT16__ARM_TRACE13 0x064 0x378 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x068 0x37c 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT17__EIM_DATA13 0x068 0x37c 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT17__UART4_CTS_B 0x068 0x37c 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT17__UART4_RTS_B 0x068 0x37c 0x910 0x3 0x1 +#define MX6DL_PAD_CSI0_DAT17__GPIO6_IO03 0x068 0x37c 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT17__ARM_TRACE14 0x068 0x37c 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x06c 0x380 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT18__EIM_DATA14 0x06c 0x380 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT18__UART5_RTS_B 0x06c 0x380 0x918 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT18__UART5_CTS_B 0x06c 0x380 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT18__GPIO6_IO04 0x06c 0x380 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT18__ARM_TRACE15 0x06c 0x380 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x070 0x384 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT19__EIM_DATA15 0x070 0x384 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT19__UART5_CTS_B 0x070 0x384 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT19__UART5_RTS_B 0x070 0x384 0x918 0x3 0x1 +#define MX6DL_PAD_CSI0_DAT19__GPIO6_IO05 0x070 0x384 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x074 0x388 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT4__EIM_DATA02 0x074 0x388 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT4__ECSPI1_SCLK 0x074 0x388 0x7d8 0x2 0x0 +#define MX6DL_PAD_CSI0_DAT4__KEY_COL5 0x074 0x388 0x8c0 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT4__AUD3_TXC 0x074 0x388 0x000 0x4 0x0 +#define MX6DL_PAD_CSI0_DAT4__GPIO5_IO22 0x074 0x388 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT4__ARM_TRACE01 0x074 0x388 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x078 0x38c 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT5__EIM_DATA03 0x078 0x38c 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT5__ECSPI1_MOSI 0x078 0x38c 0x7e0 0x2 0x0 +#define MX6DL_PAD_CSI0_DAT5__KEY_ROW5 0x078 0x38c 0x8cc 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT5__AUD3_TXD 0x078 0x38c 0x000 0x4 0x0 +#define MX6DL_PAD_CSI0_DAT5__GPIO5_IO23 0x078 0x38c 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT5__ARM_TRACE02 0x078 0x38c 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x07c 0x390 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT6__EIM_DATA04 0x07c 0x390 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT6__ECSPI1_MISO 0x07c 0x390 0x7dc 0x2 0x0 +#define MX6DL_PAD_CSI0_DAT6__KEY_COL6 0x07c 0x390 0x8c4 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT6__AUD3_TXFS 0x07c 0x390 0x000 0x4 0x0 +#define MX6DL_PAD_CSI0_DAT6__GPIO5_IO24 0x07c 0x390 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT6__ARM_TRACE03 0x07c 0x390 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x080 0x394 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT7__EIM_DATA05 0x080 0x394 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT7__ECSPI1_SS0 0x080 0x394 0x7e4 0x2 0x0 +#define MX6DL_PAD_CSI0_DAT7__KEY_ROW6 0x080 0x394 0x8d0 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT7__AUD3_RXD 0x080 0x394 0x000 0x4 0x0 +#define MX6DL_PAD_CSI0_DAT7__GPIO5_IO25 0x080 0x394 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT7__ARM_TRACE04 0x080 0x394 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x084 0x398 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT8__EIM_DATA06 0x084 0x398 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT8__ECSPI2_SCLK 0x084 0x398 0x7f4 0x2 0x0 +#define MX6DL_PAD_CSI0_DAT8__KEY_COL7 0x084 0x398 0x8c8 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT8__I2C1_SDA 0x084 0x398 0x86c 0x4 0x0 +#define MX6DL_PAD_CSI0_DAT8__GPIO5_IO26 0x084 0x398 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT8__ARM_TRACE05 0x084 0x398 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x088 0x39c 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DAT9__EIM_DATA07 0x088 0x39c 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DAT9__ECSPI2_MOSI 0x088 0x39c 0x7fc 0x2 0x0 +#define MX6DL_PAD_CSI0_DAT9__KEY_ROW7 0x088 0x39c 0x8d4 0x3 0x0 +#define MX6DL_PAD_CSI0_DAT9__I2C1_SCL 0x088 0x39c 0x868 0x4 0x0 +#define MX6DL_PAD_CSI0_DAT9__GPIO5_IO27 0x088 0x39c 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DAT9__ARM_TRACE06 0x088 0x39c 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_DATA_EN__IPU1_CSI0_DATA_EN 0x08c 0x3a0 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_DATA_EN__EIM_DATA00 0x08c 0x3a0 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x08c 0x3a0 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_DATA_EN__ARM_TRACE_CLK 0x08c 0x3a0 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x090 0x3a4 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_MCLK__CCM_CLKO1 0x090 0x3a4 0x000 0x3 0x0 +#define MX6DL_PAD_CSI0_MCLK__GPIO5_IO19 0x090 0x3a4 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_MCLK__ARM_TRACE_CTL 0x090 0x3a4 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x094 0x3a8 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x094 0x3a8 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_PIXCLK__ARM_EVENTO 0x094 0x3a8 0x000 0x7 0x0 +#define MX6DL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x098 0x3ac 0x000 0x0 0x0 +#define MX6DL_PAD_CSI0_VSYNC__EIM_DATA01 0x098 0x3ac 0x000 0x1 0x0 +#define MX6DL_PAD_CSI0_VSYNC__GPIO5_IO21 0x098 0x3ac 0x000 0x5 0x0 +#define MX6DL_PAD_CSI0_VSYNC__ARM_TRACE00 0x098 0x3ac 0x000 0x7 0x0 +#define MX6DL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x09c 0x3b0 0x000 0x0 0x0 +#define MX6DL_PAD_DI0_DISP_CLK__LCD_CLK 0x09c 0x3b0 0x000 0x1 0x0 +#define MX6DL_PAD_DI0_DISP_CLK__GPIO4_IO16 0x09c 0x3b0 0x000 0x5 0x0 +#define MX6DL_PAD_DI0_DISP_CLK__LCD_WR_RWN 0x09c 0x3b0 0x000 0x8 0x0 +#define MX6DL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x0a0 0x3b4 0x000 0x0 0x0 +#define MX6DL_PAD_DI0_PIN15__LCD_ENABLE 0x0a0 0x3b4 0x000 0x1 0x0 +#define MX6DL_PAD_DI0_PIN15__AUD6_TXC 0x0a0 0x3b4 0x000 0x2 0x0 +#define MX6DL_PAD_DI0_PIN15__GPIO4_IO17 0x0a0 0x3b4 0x000 0x5 0x0 +#define MX6DL_PAD_DI0_PIN15__LCD_RD_E 0x0a0 0x3b4 0x000 0x8 0x0 +#define MX6DL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x0a4 0x3b8 0x000 0x0 0x0 +#define MX6DL_PAD_DI0_PIN2__LCD_HSYNC 0x0a4 0x3b8 0x8d8 0x1 0x0 +#define MX6DL_PAD_DI0_PIN2__AUD6_TXD 0x0a4 0x3b8 0x000 0x2 0x0 +#define MX6DL_PAD_DI0_PIN2__GPIO4_IO18 0x0a4 0x3b8 0x000 0x5 0x0 +#define MX6DL_PAD_DI0_PIN2__LCD_RS 0x0a4 0x3b8 0x000 0x8 0x0 +#define MX6DL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x0a8 0x3bc 0x000 0x0 0x0 +#define MX6DL_PAD_DI0_PIN3__LCD_VSYNC 0x0a8 0x3bc 0x000 0x1 0x0 +#define MX6DL_PAD_DI0_PIN3__AUD6_TXFS 0x0a8 0x3bc 0x000 0x2 0x0 +#define MX6DL_PAD_DI0_PIN3__GPIO4_IO19 0x0a8 0x3bc 0x000 0x5 0x0 +#define MX6DL_PAD_DI0_PIN3__LCD_CS 0x0a8 0x3bc 0x000 0x8 0x0 +#define MX6DL_PAD_DI0_PIN4__IPU1_DI0_PIN04 0x0ac 0x3c0 0x000 0x0 0x0 +#define MX6DL_PAD_DI0_PIN4__LCD_BUSY 0x0ac 0x3c0 0x8d8 0x1 0x1 +#define MX6DL_PAD_DI0_PIN4__AUD6_RXD 0x0ac 0x3c0 0x000 0x2 0x0 +#define MX6DL_PAD_DI0_PIN4__SD1_WP 0x0ac 0x3c0 0x92c 0x3 0x0 +#define MX6DL_PAD_DI0_PIN4__GPIO4_IO20 0x0ac 0x3c0 0x000 0x5 0x0 +#define MX6DL_PAD_DI0_PIN4__LCD_RESET 0x0ac 0x3c0 0x000 0x8 0x0 +#define MX6DL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x0b0 0x3c4 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT0__LCD_DATA00 0x0b0 0x3c4 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x0b0 0x3c4 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT0__GPIO4_IO21 0x0b0 0x3c4 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x0b4 0x3c8 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT1__LCD_DATA01 0x0b4 0x3c8 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x0b4 0x3c8 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT1__GPIO4_IO22 0x0b4 0x3c8 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x0b8 0x3cc 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT10__LCD_DATA10 0x0b8 0x3cc 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT10__GPIO4_IO31 0x0b8 0x3cc 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x0bc 0x3d0 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT11__LCD_DATA11 0x0bc 0x3d0 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT11__GPIO5_IO05 0x0bc 0x3d0 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x0c0 0x3d4 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT12__LCD_DATA12 0x0c0 0x3d4 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT12__GPIO5_IO06 0x0c0 0x3d4 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x0c4 0x3d8 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT13__LCD_DATA13 0x0c4 0x3d8 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT13__AUD5_RXFS 0x0c4 0x3d8 0x7bc 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT13__GPIO5_IO07 0x0c4 0x3d8 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x0c8 0x3dc 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT14__LCD_DATA14 0x0c8 0x3dc 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT14__AUD5_RXC 0x0c8 0x3dc 0x7b8 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT14__GPIO5_IO08 0x0c8 0x3dc 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x0cc 0x3e0 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT15__LCD_DATA15 0x0cc 0x3e0 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT15__ECSPI1_SS1 0x0cc 0x3e0 0x7e8 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT15__ECSPI2_SS1 0x0cc 0x3e0 0x804 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT15__GPIO5_IO09 0x0cc 0x3e0 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x0d0 0x3e4 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT16__LCD_DATA16 0x0d0 0x3e4 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT16__ECSPI2_MOSI 0x0d0 0x3e4 0x7fc 0x2 0x1 +#define MX6DL_PAD_DISP0_DAT16__AUD5_TXC 0x0d0 0x3e4 0x7c0 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT16__SDMA_EXT_EVENT0 0x0d0 0x3e4 0x8e8 0x4 0x0 +#define MX6DL_PAD_DISP0_DAT16__GPIO5_IO10 0x0d0 0x3e4 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x0d4 0x3e8 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT17__LCD_DATA17 0x0d4 0x3e8 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT17__ECSPI2_MISO 0x0d4 0x3e8 0x7f8 0x2 0x1 +#define MX6DL_PAD_DISP0_DAT17__AUD5_TXD 0x0d4 0x3e8 0x7b4 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT17__SDMA_EXT_EVENT1 0x0d4 0x3e8 0x8ec 0x4 0x0 +#define MX6DL_PAD_DISP0_DAT17__GPIO5_IO11 0x0d4 0x3e8 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x0d8 0x3ec 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT18__LCD_DATA18 0x0d8 0x3ec 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT18__ECSPI2_SS0 0x0d8 0x3ec 0x800 0x2 0x1 +#define MX6DL_PAD_DISP0_DAT18__AUD5_TXFS 0x0d8 0x3ec 0x7c4 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT18__AUD4_RXFS 0x0d8 0x3ec 0x7a4 0x4 0x0 +#define MX6DL_PAD_DISP0_DAT18__GPIO5_IO12 0x0d8 0x3ec 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT18__EIM_CS2_B 0x0d8 0x3ec 0x000 0x7 0x0 +#define MX6DL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x0dc 0x3f0 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT19__LCD_DATA19 0x0dc 0x3f0 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT19__ECSPI2_SCLK 0x0dc 0x3f0 0x7f4 0x2 0x1 +#define MX6DL_PAD_DISP0_DAT19__AUD5_RXD 0x0dc 0x3f0 0x7b0 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT19__AUD4_RXC 0x0dc 0x3f0 0x7a0 0x4 0x0 +#define MX6DL_PAD_DISP0_DAT19__GPIO5_IO13 0x0dc 0x3f0 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT19__EIM_CS3_B 0x0dc 0x3f0 0x000 0x7 0x0 +#define MX6DL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x0e0 0x3f4 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT2__LCD_DATA02 0x0e0 0x3f4 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT2__ECSPI3_MISO 0x0e0 0x3f4 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT2__GPIO4_IO23 0x0e0 0x3f4 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x0e4 0x3f8 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT20__LCD_DATA20 0x0e4 0x3f8 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT20__ECSPI1_SCLK 0x0e4 0x3f8 0x7d8 0x2 0x1 +#define MX6DL_PAD_DISP0_DAT20__AUD4_TXC 0x0e4 0x3f8 0x7a8 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT20__GPIO5_IO14 0x0e4 0x3f8 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x0e8 0x3fc 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT21__LCD_DATA21 0x0e8 0x3fc 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT21__ECSPI1_MOSI 0x0e8 0x3fc 0x7e0 0x2 0x1 +#define MX6DL_PAD_DISP0_DAT21__AUD4_TXD 0x0e8 0x3fc 0x79c 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT21__GPIO5_IO15 0x0e8 0x3fc 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x0ec 0x400 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT22__LCD_DATA22 0x0ec 0x400 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT22__ECSPI1_MISO 0x0ec 0x400 0x7dc 0x2 0x1 +#define MX6DL_PAD_DISP0_DAT22__AUD4_TXFS 0x0ec 0x400 0x7ac 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT22__GPIO5_IO16 0x0ec 0x400 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x0f0 0x404 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT23__LCD_DATA23 0x0f0 0x404 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT23__ECSPI1_SS0 0x0f0 0x404 0x7e4 0x2 0x1 +#define MX6DL_PAD_DISP0_DAT23__AUD4_RXD 0x0f0 0x404 0x798 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT23__GPIO5_IO17 0x0f0 0x404 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x0f4 0x408 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT3__LCD_DATA03 0x0f4 0x408 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT3__ECSPI3_SS0 0x0f4 0x408 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT3__GPIO4_IO24 0x0f4 0x408 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x0f8 0x40c 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT4__LCD_DATA04 0x0f8 0x40c 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT4__ECSPI3_SS1 0x0f8 0x40c 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT4__GPIO4_IO25 0x0f8 0x40c 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x0fc 0x410 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT5__LCD_DATA05 0x0fc 0x410 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT5__ECSPI3_SS2 0x0fc 0x410 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT5__AUD6_RXFS 0x0fc 0x410 0x000 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT5__GPIO4_IO26 0x0fc 0x410 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x100 0x414 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT6__LCD_DATA06 0x100 0x414 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT6__ECSPI3_SS3 0x100 0x414 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT6__AUD6_RXC 0x100 0x414 0x000 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT6__GPIO4_IO27 0x100 0x414 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x104 0x418 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT7__LCD_DATA07 0x104 0x418 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT7__ECSPI3_RDY 0x104 0x418 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT7__GPIO4_IO28 0x104 0x418 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x108 0x41c 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT8__LCD_DATA08 0x108 0x41c 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT8__PWM1_OUT 0x108 0x41c 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT8__WDOG1_B 0x108 0x41c 0x000 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT8__GPIO4_IO29 0x108 0x41c 0x000 0x5 0x0 +#define MX6DL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10c 0x420 0x000 0x0 0x0 +#define MX6DL_PAD_DISP0_DAT9__LCD_DATA09 0x10c 0x420 0x000 0x1 0x0 +#define MX6DL_PAD_DISP0_DAT9__PWM2_OUT 0x10c 0x420 0x000 0x2 0x0 +#define MX6DL_PAD_DISP0_DAT9__WDOG2_B 0x10c 0x420 0x000 0x3 0x0 +#define MX6DL_PAD_DISP0_DAT9__GPIO4_IO30 0x10c 0x420 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A16__EIM_ADDR16 0x110 0x4e0 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A16__IPU1_DI1_DISP_CLK 0x110 0x4e0 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A16__IPU1_CSI1_PIXCLK 0x110 0x4e0 0x8b8 0x2 0x0 +#define MX6DL_PAD_EIM_A16__GPIO2_IO22 0x110 0x4e0 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A16__SRC_BOOT_CFG16 0x110 0x4e0 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A16__EPDC_DATA00 0x110 0x4e0 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A17__EIM_ADDR17 0x114 0x4e4 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A17__IPU1_DISP1_DATA12 0x114 0x4e4 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A17__IPU1_CSI1_DATA12 0x114 0x4e4 0x890 0x2 0x0 +#define MX6DL_PAD_EIM_A17__GPIO2_IO21 0x114 0x4e4 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A17__SRC_BOOT_CFG17 0x114 0x4e4 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A17__EPDC_PWR_STAT 0x114 0x4e4 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A18__EIM_ADDR18 0x118 0x4e8 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A18__IPU1_DISP1_DATA13 0x118 0x4e8 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A18__IPU1_CSI1_DATA13 0x118 0x4e8 0x894 0x2 0x0 +#define MX6DL_PAD_EIM_A18__GPIO2_IO20 0x118 0x4e8 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A18__SRC_BOOT_CFG18 0x118 0x4e8 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A18__EPDC_PWR_CTRL0 0x118 0x4e8 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A19__EIM_ADDR19 0x11c 0x4ec 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A19__IPU1_DISP1_DATA14 0x11c 0x4ec 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A19__IPU1_CSI1_DATA14 0x11c 0x4ec 0x898 0x2 0x0 +#define MX6DL_PAD_EIM_A19__GPIO2_IO19 0x11c 0x4ec 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A19__SRC_BOOT_CFG19 0x11c 0x4ec 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A19__EPDC_PWR_CTRL1 0x11c 0x4ec 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A20__EIM_ADDR20 0x120 0x4f0 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A20__IPU1_DISP1_DATA15 0x120 0x4f0 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A20__IPU1_CSI1_DATA15 0x120 0x4f0 0x89c 0x2 0x0 +#define MX6DL_PAD_EIM_A20__GPIO2_IO18 0x120 0x4f0 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A20__SRC_BOOT_CFG20 0x120 0x4f0 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A20__EPDC_PWR_CTRL2 0x120 0x4f0 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A21__EIM_ADDR21 0x124 0x4f4 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A21__IPU1_DISP1_DATA16 0x124 0x4f4 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A21__IPU1_CSI1_DATA16 0x124 0x4f4 0x8a0 0x2 0x0 +#define MX6DL_PAD_EIM_A21__GPIO2_IO17 0x124 0x4f4 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A21__SRC_BOOT_CFG21 0x124 0x4f4 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A21__EPDC_GDCLK 0x124 0x4f4 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A22__EIM_ADDR22 0x128 0x4f8 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A22__IPU1_DISP1_DATA17 0x128 0x4f8 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A22__IPU1_CSI1_DATA17 0x128 0x4f8 0x8a4 0x2 0x0 +#define MX6DL_PAD_EIM_A22__GPIO2_IO16 0x128 0x4f8 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A22__SRC_BOOT_CFG22 0x128 0x4f8 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A22__EPDC_GDSP 0x128 0x4f8 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A23__EIM_ADDR23 0x12c 0x4fc 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A23__IPU1_DISP1_DATA18 0x12c 0x4fc 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A23__IPU1_CSI1_DATA18 0x12c 0x4fc 0x8a8 0x2 0x0 +#define MX6DL_PAD_EIM_A23__IPU1_SISG3 0x12c 0x4fc 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_A23__GPIO6_IO06 0x12c 0x4fc 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A23__SRC_BOOT_CFG23 0x12c 0x4fc 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A23__EPDC_GDOE 0x12c 0x4fc 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A24__EIM_ADDR24 0x130 0x500 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A24__IPU1_DISP1_DATA19 0x130 0x500 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A24__IPU1_CSI1_DATA19 0x130 0x500 0x8ac 0x2 0x0 +#define MX6DL_PAD_EIM_A24__IPU1_SISG2 0x130 0x500 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_A24__GPIO5_IO04 0x130 0x500 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A24__SRC_BOOT_CFG24 0x130 0x500 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_A24__EPDC_GDRL 0x130 0x500 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A25__EIM_ADDR25 0x134 0x504 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_A25__ECSPI4_SS1 0x134 0x504 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_A25__ECSPI2_RDY 0x134 0x504 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_A25__IPU1_DI1_PIN12 0x134 0x504 0x000 0x3 0x0 +#define MX6DL_PAD_EIM_A25__IPU1_DI0_D1_CS 0x134 0x504 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_A25__GPIO5_IO02 0x134 0x504 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_A25__HDMI_TX_CEC_LINE 0x134 0x504 0x85c 0x6 0x0 +#define MX6DL_PAD_EIM_A25__EPDC_DATA15 0x134 0x504 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_A25__EIM_ACLK_FREERUN 0x134 0x504 0x000 0x9 0x0 +#define MX6DL_PAD_EIM_BCLK__EIM_BCLK 0x138 0x508 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_BCLK__IPU1_DI1_PIN16 0x138 0x508 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_BCLK__GPIO6_IO31 0x138 0x508 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_BCLK__EPDC_SDCE9 0x138 0x508 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_CS0__EIM_CS0_B 0x13c 0x50c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_CS0__IPU1_DI1_PIN05 0x13c 0x50c 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_CS0__ECSPI2_SCLK 0x13c 0x50c 0x7f4 0x2 0x2 +#define MX6DL_PAD_EIM_CS0__GPIO2_IO23 0x13c 0x50c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_CS0__EPDC_DATA06 0x13c 0x50c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_CS1__EIM_CS1_B 0x140 0x510 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_CS1__IPU1_DI1_PIN06 0x140 0x510 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_CS1__ECSPI2_MOSI 0x140 0x510 0x7fc 0x2 0x2 +#define MX6DL_PAD_EIM_CS1__GPIO2_IO24 0x140 0x510 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_CS1__EPDC_DATA08 0x140 0x510 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D16__EIM_DATA16 0x144 0x514 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D16__ECSPI1_SCLK 0x144 0x514 0x7d8 0x1 0x2 +#define MX6DL_PAD_EIM_D16__IPU1_DI0_PIN05 0x144 0x514 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D16__IPU1_CSI1_DATA18 0x144 0x514 0x8a8 0x3 0x1 +#define MX6DL_PAD_EIM_D16__HDMI_TX_DDC_SDA 0x144 0x514 0x864 0x4 0x0 +#define MX6DL_PAD_EIM_D16__GPIO3_IO16 0x144 0x514 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D16__I2C2_SDA 0x144 0x514 0x874 0x6 0x0 +#define MX6DL_PAD_EIM_D16__EPDC_DATA10 0x144 0x514 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D17__EIM_DATA17 0x148 0x518 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D17__ECSPI1_MISO 0x148 0x518 0x7dc 0x1 0x2 +#define MX6DL_PAD_EIM_D17__IPU1_DI0_PIN06 0x148 0x518 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D17__IPU1_CSI1_PIXCLK 0x148 0x518 0x8b8 0x3 0x1 +#define MX6DL_PAD_EIM_D17__DCIC1_OUT 0x148 0x518 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D17__GPIO3_IO17 0x148 0x518 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D17__I2C3_SCL 0x148 0x518 0x878 0x6 0x0 +#define MX6DL_PAD_EIM_D17__EPDC_VCOM0 0x148 0x518 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D18__EIM_DATA18 0x14c 0x51c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D18__ECSPI1_MOSI 0x14c 0x51c 0x7e0 0x1 0x2 +#define MX6DL_PAD_EIM_D18__IPU1_DI0_PIN07 0x14c 0x51c 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D18__IPU1_CSI1_DATA17 0x14c 0x51c 0x8a4 0x3 0x1 +#define MX6DL_PAD_EIM_D18__IPU1_DI1_D0_CS 0x14c 0x51c 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D18__GPIO3_IO18 0x14c 0x51c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D18__I2C3_SDA 0x14c 0x51c 0x87c 0x6 0x0 +#define MX6DL_PAD_EIM_D18__EPDC_VCOM1 0x14c 0x51c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D19__EIM_DATA19 0x150 0x520 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D19__ECSPI1_SS1 0x150 0x520 0x7e8 0x1 0x1 +#define MX6DL_PAD_EIM_D19__IPU1_DI0_PIN08 0x150 0x520 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D19__IPU1_CSI1_DATA16 0x150 0x520 0x8a0 0x3 0x1 +#define MX6DL_PAD_EIM_D19__UART1_CTS_B 0x150 0x520 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D19__UART1_RTS_B 0x150 0x520 0x8f8 0x4 0x0 +#define MX6DL_PAD_EIM_D19__GPIO3_IO19 0x150 0x520 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D19__EPIT1_OUT 0x150 0x520 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_D19__EPDC_DATA12 0x150 0x520 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D20__EIM_DATA20 0x154 0x524 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D20__ECSPI4_SS0 0x154 0x524 0x808 0x1 0x0 +#define MX6DL_PAD_EIM_D20__IPU1_DI0_PIN16 0x154 0x524 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D20__IPU1_CSI1_DATA15 0x154 0x524 0x89c 0x3 0x1 +#define MX6DL_PAD_EIM_D20__UART1_RTS_B 0x154 0x524 0x8f8 0x4 0x1 +#define MX6DL_PAD_EIM_D20__UART1_CTS_B 0x154 0x524 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D20__GPIO3_IO20 0x154 0x524 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D20__EPIT2_OUT 0x154 0x524 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_D21__EIM_DATA21 0x158 0x528 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D21__ECSPI4_SCLK 0x158 0x528 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D21__IPU1_DI0_PIN17 0x158 0x528 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D21__IPU1_CSI1_DATA11 0x158 0x528 0x88c 0x3 0x0 +#define MX6DL_PAD_EIM_D21__USB_OTG_OC 0x158 0x528 0x920 0x4 0x0 +#define MX6DL_PAD_EIM_D21__GPIO3_IO21 0x158 0x528 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D21__I2C1_SCL 0x158 0x528 0x868 0x6 0x1 +#define MX6DL_PAD_EIM_D21__SPDIF_IN 0x158 0x528 0x8f0 0x7 0x0 +#define MX6DL_PAD_EIM_D22__EIM_DATA22 0x15c 0x52c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D22__ECSPI4_MISO 0x15c 0x52c 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D22__IPU1_DI0_PIN01 0x15c 0x52c 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D22__IPU1_CSI1_DATA10 0x15c 0x52c 0x888 0x3 0x0 +#define MX6DL_PAD_EIM_D22__USB_OTG_PWR 0x15c 0x52c 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D22__GPIO3_IO22 0x15c 0x52c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D22__SPDIF_OUT 0x15c 0x52c 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_D22__EPDC_SDCE6 0x15c 0x52c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D23__EIM_DATA23 0x160 0x530 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D23__IPU1_DI0_D0_CS 0x160 0x530 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D23__UART3_CTS_B 0x160 0x530 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D23__UART3_RTS_B 0x160 0x530 0x908 0x2 0x0 +#define MX6DL_PAD_EIM_D23__UART1_DCD_B 0x160 0x530 0x000 0x3 0x0 +#define MX6DL_PAD_EIM_D23__IPU1_CSI1_DATA_EN 0x160 0x530 0x8b0 0x4 0x0 +#define MX6DL_PAD_EIM_D23__GPIO3_IO23 0x160 0x530 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D23__IPU1_DI1_PIN02 0x160 0x530 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_D23__IPU1_DI1_PIN14 0x160 0x530 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_D23__EPDC_DATA11 0x160 0x530 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D24__EIM_DATA24 0x164 0x534 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D24__ECSPI4_SS2 0x164 0x534 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D24__UART3_TX_DATA 0x164 0x534 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D24__UART3_RX_DATA 0x164 0x534 0x90c 0x2 0x0 +#define MX6DL_PAD_EIM_D24__ECSPI1_SS2 0x164 0x534 0x7ec 0x3 0x0 +#define MX6DL_PAD_EIM_D24__ECSPI2_SS2 0x164 0x534 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D24__GPIO3_IO24 0x164 0x534 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D24__AUD5_RXFS 0x164 0x534 0x7bc 0x6 0x1 +#define MX6DL_PAD_EIM_D24__UART1_DTR_B 0x164 0x534 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_D24__EPDC_SDCE7 0x164 0x534 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D25__EIM_DATA25 0x168 0x538 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D25__ECSPI4_SS3 0x168 0x538 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D25__UART3_RX_DATA 0x168 0x538 0x90c 0x2 0x1 +#define MX6DL_PAD_EIM_D25__UART3_TX_DATA 0x168 0x538 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D25__ECSPI1_SS3 0x168 0x538 0x7f0 0x3 0x0 +#define MX6DL_PAD_EIM_D25__ECSPI2_SS3 0x168 0x538 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D25__GPIO3_IO25 0x168 0x538 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D25__AUD5_RXC 0x168 0x538 0x7b8 0x6 0x1 +#define MX6DL_PAD_EIM_D25__UART1_DSR_B 0x168 0x538 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_D25__EPDC_SDCE8 0x168 0x538 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D26__EIM_DATA26 0x16c 0x53c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D26__IPU1_DI1_PIN11 0x16c 0x53c 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D26__IPU1_CSI0_DATA01 0x16c 0x53c 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D26__IPU1_CSI1_DATA14 0x16c 0x53c 0x898 0x3 0x1 +#define MX6DL_PAD_EIM_D26__UART2_TX_DATA 0x16c 0x53c 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D26__UART2_RX_DATA 0x16c 0x53c 0x904 0x4 0x0 +#define MX6DL_PAD_EIM_D26__GPIO3_IO26 0x16c 0x53c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D26__IPU1_SISG2 0x16c 0x53c 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_D26__IPU1_DISP1_DATA22 0x16c 0x53c 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_D26__EPDC_SDOED 0x16c 0x53c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D27__EIM_DATA27 0x170 0x540 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D27__IPU1_DI1_PIN13 0x170 0x540 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D27__IPU1_CSI0_DATA00 0x170 0x540 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D27__IPU1_CSI1_DATA13 0x170 0x540 0x894 0x3 0x1 +#define MX6DL_PAD_EIM_D27__UART2_RX_DATA 0x170 0x540 0x904 0x4 0x1 +#define MX6DL_PAD_EIM_D27__UART2_TX_DATA 0x170 0x540 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D27__GPIO3_IO27 0x170 0x540 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D27__IPU1_SISG3 0x170 0x540 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_D27__IPU1_DISP1_DATA23 0x170 0x540 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_D27__EPDC_SDOE 0x170 0x540 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D28__EIM_DATA28 0x174 0x544 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D28__I2C1_SDA 0x174 0x544 0x86c 0x1 0x1 +#define MX6DL_PAD_EIM_D28__ECSPI4_MOSI 0x174 0x544 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D28__IPU1_CSI1_DATA12 0x174 0x544 0x890 0x3 0x1 +#define MX6DL_PAD_EIM_D28__UART2_CTS_B 0x174 0x544 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D28__UART2_RTS_B 0x174 0x544 0x900 0x4 0x0 +#define MX6DL_PAD_EIM_D28__GPIO3_IO28 0x174 0x544 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D28__IPU1_EXT_TRIG 0x174 0x544 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_D28__IPU1_DI0_PIN13 0x174 0x544 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_D28__EPDC_PWR_CTRL3 0x174 0x544 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D29__EIM_DATA29 0x178 0x548 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D29__IPU1_DI1_PIN15 0x178 0x548 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D29__ECSPI4_SS0 0x178 0x548 0x808 0x2 0x1 +#define MX6DL_PAD_EIM_D29__UART2_RTS_B 0x178 0x548 0x900 0x4 0x1 +#define MX6DL_PAD_EIM_D29__UART2_CTS_B 0x178 0x548 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D29__GPIO3_IO29 0x178 0x548 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D29__IPU1_CSI1_VSYNC 0x178 0x548 0x8bc 0x6 0x0 +#define MX6DL_PAD_EIM_D29__IPU1_DI0_PIN14 0x178 0x548 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_D29__EPDC_PWR_WAKE 0x178 0x548 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D30__EIM_DATA30 0x17c 0x54c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D30__IPU1_DISP1_DATA21 0x17c 0x54c 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D30__IPU1_DI0_PIN11 0x17c 0x54c 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D30__IPU1_CSI0_DATA03 0x17c 0x54c 0x000 0x3 0x0 +#define MX6DL_PAD_EIM_D30__UART3_CTS_B 0x17c 0x54c 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D30__UART3_RTS_B 0x17c 0x54c 0x908 0x4 0x1 +#define MX6DL_PAD_EIM_D30__GPIO3_IO30 0x17c 0x54c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D30__USB_H1_OC 0x17c 0x54c 0x924 0x6 0x0 +#define MX6DL_PAD_EIM_D30__EPDC_SDOEZ 0x17c 0x54c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D31__EIM_DATA31 0x180 0x550 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_D31__IPU1_DISP1_DATA20 0x180 0x550 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_D31__IPU1_DI0_PIN12 0x180 0x550 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_D31__IPU1_CSI0_DATA02 0x180 0x550 0x000 0x3 0x0 +#define MX6DL_PAD_EIM_D31__UART3_RTS_B 0x180 0x550 0x908 0x4 0x2 +#define MX6DL_PAD_EIM_D31__UART3_CTS_B 0x180 0x550 0x000 0x4 0x0 +#define MX6DL_PAD_EIM_D31__GPIO3_IO31 0x180 0x550 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_D31__USB_H1_PWR 0x180 0x550 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_D31__EPDC_SDCLK_P 0x180 0x550 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_D31__EIM_ACLK_FREERUN 0x180 0x550 0x000 0x9 0x0 +#define MX6DL_PAD_EIM_DA0__EIM_AD00 0x184 0x554 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA0__IPU1_DISP1_DATA09 0x184 0x554 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA0__IPU1_CSI1_DATA09 0x184 0x554 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA0__GPIO3_IO00 0x184 0x554 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA0__SRC_BOOT_CFG00 0x184 0x554 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA0__EPDC_SDCLK_N 0x184 0x554 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA1__EIM_AD01 0x188 0x558 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA1__IPU1_DISP1_DATA08 0x188 0x558 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA1__IPU1_CSI1_DATA08 0x188 0x558 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA1__GPIO3_IO01 0x188 0x558 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA1__SRC_BOOT_CFG01 0x188 0x558 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA1__EPDC_SDLE 0x188 0x558 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA10__EIM_AD10 0x18c 0x55c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA10__IPU1_DI1_PIN15 0x18c 0x55c 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA10__IPU1_CSI1_DATA_EN 0x18c 0x55c 0x8b0 0x2 0x1 +#define MX6DL_PAD_EIM_DA10__GPIO3_IO10 0x18c 0x55c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA10__SRC_BOOT_CFG10 0x18c 0x55c 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA10__EPDC_DATA01 0x18c 0x55c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA11__EIM_AD11 0x190 0x560 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA11__IPU1_DI1_PIN02 0x190 0x560 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA11__IPU1_CSI1_HSYNC 0x190 0x560 0x8b4 0x2 0x0 +#define MX6DL_PAD_EIM_DA11__GPIO3_IO11 0x190 0x560 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA11__SRC_BOOT_CFG11 0x190 0x560 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA11__EPDC_DATA03 0x190 0x560 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA12__EIM_AD12 0x194 0x564 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA12__IPU1_DI1_PIN03 0x194 0x564 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA12__IPU1_CSI1_VSYNC 0x194 0x564 0x8bc 0x2 0x1 +#define MX6DL_PAD_EIM_DA12__GPIO3_IO12 0x194 0x564 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA12__SRC_BOOT_CFG12 0x194 0x564 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA12__EPDC_DATA02 0x194 0x564 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA13__EIM_AD13 0x198 0x568 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA13__IPU1_DI1_D0_CS 0x198 0x568 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA13__GPIO3_IO13 0x198 0x568 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA13__SRC_BOOT_CFG13 0x198 0x568 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA13__EPDC_DATA13 0x198 0x568 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA14__EIM_AD14 0x19c 0x56c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA14__IPU1_DI1_D1_CS 0x19c 0x56c 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA14__GPIO3_IO14 0x19c 0x56c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA14__SRC_BOOT_CFG14 0x19c 0x56c 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA14__EPDC_DATA14 0x19c 0x56c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA15__EIM_AD15 0x1a0 0x570 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA15__IPU1_DI1_PIN01 0x1a0 0x570 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA15__IPU1_DI1_PIN04 0x1a0 0x570 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA15__GPIO3_IO15 0x1a0 0x570 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA15__SRC_BOOT_CFG15 0x1a0 0x570 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA15__EPDC_DATA09 0x1a0 0x570 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA2__EIM_AD02 0x1a4 0x574 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA2__IPU1_DISP1_DATA07 0x1a4 0x574 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA2__IPU1_CSI1_DATA07 0x1a4 0x574 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA2__GPIO3_IO02 0x1a4 0x574 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA2__SRC_BOOT_CFG02 0x1a4 0x574 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA2__EPDC_BDR0 0x1a4 0x574 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA3__EIM_AD03 0x1a8 0x578 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA3__IPU1_DISP1_DATA06 0x1a8 0x578 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA3__IPU1_CSI1_DATA06 0x1a8 0x578 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA3__GPIO3_IO03 0x1a8 0x578 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA3__SRC_BOOT_CFG03 0x1a8 0x578 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA3__EPDC_BDR1 0x1a8 0x578 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA4__EIM_AD04 0x1ac 0x57c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA4__IPU1_DISP1_DATA05 0x1ac 0x57c 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA4__IPU1_CSI1_DATA05 0x1ac 0x57c 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA4__GPIO3_IO04 0x1ac 0x57c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA4__SRC_BOOT_CFG04 0x1ac 0x57c 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA4__EPDC_SDCE0 0x1ac 0x57c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA5__EIM_AD05 0x1b0 0x580 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA5__IPU1_DISP1_DATA04 0x1b0 0x580 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA5__IPU1_CSI1_DATA04 0x1b0 0x580 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA5__GPIO3_IO05 0x1b0 0x580 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA5__SRC_BOOT_CFG05 0x1b0 0x580 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA5__EPDC_SDCE1 0x1b0 0x580 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA6__EIM_AD06 0x1b4 0x584 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA6__IPU1_DISP1_DATA03 0x1b4 0x584 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA6__IPU1_CSI1_DATA03 0x1b4 0x584 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA6__GPIO3_IO06 0x1b4 0x584 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA6__SRC_BOOT_CFG06 0x1b4 0x584 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA6__EPDC_SDCE2 0x1b4 0x584 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA7__EIM_AD07 0x1b8 0x588 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA7__IPU1_DISP1_DATA02 0x1b8 0x588 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA7__IPU1_CSI1_DATA02 0x1b8 0x588 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA7__GPIO3_IO07 0x1b8 0x588 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA7__SRC_BOOT_CFG07 0x1b8 0x588 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA7__EPDC_SDCE3 0x1b8 0x588 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA8__EIM_AD08 0x1bc 0x58c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA8__IPU1_DISP1_DATA01 0x1bc 0x58c 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA8__IPU1_CSI1_DATA01 0x1bc 0x58c 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA8__GPIO3_IO08 0x1bc 0x58c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA8__SRC_BOOT_CFG08 0x1bc 0x58c 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA8__EPDC_SDCE4 0x1bc 0x58c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_DA9__EIM_AD09 0x1c0 0x590 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_DA9__IPU1_DISP1_DATA00 0x1c0 0x590 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_DA9__IPU1_CSI1_DATA00 0x1c0 0x590 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_DA9__GPIO3_IO09 0x1c0 0x590 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_DA9__SRC_BOOT_CFG09 0x1c0 0x590 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_DA9__EPDC_SDCE5 0x1c0 0x590 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_EB0__EIM_EB0_B 0x1c4 0x594 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_EB0__IPU1_DISP1_DATA11 0x1c4 0x594 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_EB0__IPU1_CSI1_DATA11 0x1c4 0x594 0x88c 0x2 0x1 +#define MX6DL_PAD_EIM_EB0__CCM_PMIC_READY 0x1c4 0x594 0x7d4 0x4 0x0 +#define MX6DL_PAD_EIM_EB0__GPIO2_IO28 0x1c4 0x594 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_EB0__SRC_BOOT_CFG27 0x1c4 0x594 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_EB0__EPDC_PWR_COM 0x1c4 0x594 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_EB1__EIM_EB1_B 0x1c8 0x598 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_EB1__IPU1_DISP1_DATA10 0x1c8 0x598 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_EB1__IPU1_CSI1_DATA10 0x1c8 0x598 0x888 0x2 0x1 +#define MX6DL_PAD_EIM_EB1__GPIO2_IO29 0x1c8 0x598 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_EB1__SRC_BOOT_CFG28 0x1c8 0x598 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_EB1__EPDC_SDSHR 0x1c8 0x598 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_EB2__EIM_EB2_B 0x1cc 0x59c 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_EB2__ECSPI1_SS0 0x1cc 0x59c 0x7e4 0x1 0x2 +#define MX6DL_PAD_EIM_EB2__IPU1_CSI1_DATA19 0x1cc 0x59c 0x8ac 0x3 0x1 +#define MX6DL_PAD_EIM_EB2__HDMI_TX_DDC_SCL 0x1cc 0x59c 0x860 0x4 0x0 +#define MX6DL_PAD_EIM_EB2__GPIO2_IO30 0x1cc 0x59c 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_EB2__I2C2_SCL 0x1cc 0x59c 0x870 0x6 0x0 +#define MX6DL_PAD_EIM_EB2__SRC_BOOT_CFG30 0x1cc 0x59c 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_EB2__EPDC_DATA05 0x1cc 0x59c 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_EB3__EIM_EB3_B 0x1d0 0x5a0 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_EB3__ECSPI4_RDY 0x1d0 0x5a0 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_EB3__UART3_RTS_B 0x1d0 0x5a0 0x908 0x2 0x3 +#define MX6DL_PAD_EIM_EB3__UART3_CTS_B 0x1d0 0x5a0 0x000 0x2 0x0 +#define MX6DL_PAD_EIM_EB3__UART1_RI_B 0x1d0 0x5a0 0x000 0x3 0x0 +#define MX6DL_PAD_EIM_EB3__IPU1_CSI1_HSYNC 0x1d0 0x5a0 0x8b4 0x4 0x1 +#define MX6DL_PAD_EIM_EB3__GPIO2_IO31 0x1d0 0x5a0 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_EB3__IPU1_DI1_PIN03 0x1d0 0x5a0 0x000 0x6 0x0 +#define MX6DL_PAD_EIM_EB3__SRC_BOOT_CFG31 0x1d0 0x5a0 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_EB3__EPDC_SDCE0 0x1d0 0x5a0 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_EB3__EIM_ACLK_FREERUN 0x1d0 0x5a0 0x000 0x9 0x0 +#define MX6DL_PAD_EIM_LBA__EIM_LBA_B 0x1d4 0x5a4 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_LBA__IPU1_DI1_PIN17 0x1d4 0x5a4 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_LBA__ECSPI2_SS1 0x1d4 0x5a4 0x804 0x2 0x1 +#define MX6DL_PAD_EIM_LBA__GPIO2_IO27 0x1d4 0x5a4 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_LBA__SRC_BOOT_CFG26 0x1d4 0x5a4 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_LBA__EPDC_DATA04 0x1d4 0x5a4 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_OE__EIM_OE_B 0x1d8 0x5a8 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_OE__IPU1_DI1_PIN07 0x1d8 0x5a8 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_OE__ECSPI2_MISO 0x1d8 0x5a8 0x7f8 0x2 0x2 +#define MX6DL_PAD_EIM_OE__GPIO2_IO25 0x1d8 0x5a8 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_OE__EPDC_PWR_IRQ 0x1d8 0x5a8 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_RW__EIM_RW 0x1dc 0x5ac 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_RW__IPU1_DI1_PIN08 0x1dc 0x5ac 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_RW__ECSPI2_SS0 0x1dc 0x5ac 0x800 0x2 0x2 +#define MX6DL_PAD_EIM_RW__GPIO2_IO26 0x1dc 0x5ac 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_RW__SRC_BOOT_CFG29 0x1dc 0x5ac 0x000 0x7 0x0 +#define MX6DL_PAD_EIM_RW__EPDC_DATA07 0x1dc 0x5ac 0x000 0x8 0x0 +#define MX6DL_PAD_EIM_WAIT__EIM_WAIT_B 0x1e0 0x5b0 0x000 0x0 0x0 +#define MX6DL_PAD_EIM_WAIT__EIM_DTACK_B 0x1e0 0x5b0 0x000 0x1 0x0 +#define MX6DL_PAD_EIM_WAIT__GPIO5_IO00 0x1e0 0x5b0 0x000 0x5 0x0 +#define MX6DL_PAD_EIM_WAIT__SRC_BOOT_CFG25 0x1e0 0x5b0 0x000 0x7 0x0 +#define MX6DL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1e4 0x5b4 0x828 0x1 0x0 +#define MX6DL_PAD_ENET_CRS_DV__ESAI_TX_CLK 0x1e4 0x5b4 0x840 0x2 0x0 +#define MX6DL_PAD_ENET_CRS_DV__SPDIF_EXT_CLK 0x1e4 0x5b4 0x8f4 0x3 0x0 +#define MX6DL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1e4 0x5b4 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_MDC__MLB_DATA 0x1e8 0x5b8 0x8e0 0x0 0x0 +#define MX6DL_PAD_ENET_MDC__ENET_MDC 0x1e8 0x5b8 0x000 0x1 0x0 +#define MX6DL_PAD_ENET_MDC__ESAI_TX5_RX0 0x1e8 0x5b8 0x858 0x2 0x0 +#define MX6DL_PAD_ENET_MDC__ENET_1588_EVENT1_IN 0x1e8 0x5b8 0x000 0x4 0x0 +#define MX6DL_PAD_ENET_MDC__GPIO1_IO31 0x1e8 0x5b8 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_MDIO__ENET_MDIO 0x1ec 0x5bc 0x810 0x1 0x0 +#define MX6DL_PAD_ENET_MDIO__ESAI_RX_CLK 0x1ec 0x5bc 0x83c 0x2 0x0 +#define MX6DL_PAD_ENET_MDIO__ENET_1588_EVENT1_OUT 0x1ec 0x5bc 0x000 0x4 0x0 +#define MX6DL_PAD_ENET_MDIO__GPIO1_IO22 0x1ec 0x5bc 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_MDIO__SPDIF_LOCK 0x1ec 0x5bc 0x000 0x6 0x0 +#define MX6DL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1f0 0x5c0 0x000 0x1 0x0 +#define MX6DL_PAD_ENET_REF_CLK__ESAI_RX_FS 0x1f0 0x5c0 0x82c 0x2 0x0 +#define MX6DL_PAD_ENET_REF_CLK__GPIO1_IO23 0x1f0 0x5c0 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_REF_CLK__SPDIF_SR_CLK 0x1f0 0x5c0 0x000 0x6 0x0 +#define MX6DL_PAD_ENET_RX_ER__USB_OTG_ID 0x1f4 0x5c4 0x790 0x0 0x0 +#define MX6DL_PAD_ENET_RX_ER__ENET_RX_ER 0x1f4 0x5c4 0x000 0x1 0x0 +#define MX6DL_PAD_ENET_RX_ER__ESAI_RX_HF_CLK 0x1f4 0x5c4 0x834 0x2 0x0 +#define MX6DL_PAD_ENET_RX_ER__SPDIF_IN 0x1f4 0x5c4 0x8f0 0x3 0x1 +#define MX6DL_PAD_ENET_RX_ER__ENET_1588_EVENT2_OUT 0x1f4 0x5c4 0x000 0x4 0x0 +#define MX6DL_PAD_ENET_RX_ER__GPIO1_IO24 0x1f4 0x5c4 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1f8 0x5c8 0x818 0x1 0x0 +#define MX6DL_PAD_ENET_RXD0__ESAI_TX_HF_CLK 0x1f8 0x5c8 0x838 0x2 0x0 +#define MX6DL_PAD_ENET_RXD0__SPDIF_OUT 0x1f8 0x5c8 0x000 0x3 0x0 +#define MX6DL_PAD_ENET_RXD0__GPIO1_IO27 0x1f8 0x5c8 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_RXD1__MLB_SIG 0x1fc 0x5cc 0x8e4 0x0 0x0 +#define MX6DL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1fc 0x5cc 0x81c 0x1 0x0 +#define MX6DL_PAD_ENET_RXD1__ESAI_TX_FS 0x1fc 0x5cc 0x830 0x2 0x0 +#define MX6DL_PAD_ENET_RXD1__ENET_1588_EVENT3_OUT 0x1fc 0x5cc 0x000 0x4 0x0 +#define MX6DL_PAD_ENET_RXD1__GPIO1_IO26 0x1fc 0x5cc 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_TX_EN__ENET_TX_EN 0x200 0x5d0 0x000 0x1 0x0 +#define MX6DL_PAD_ENET_TX_EN__ESAI_TX3_RX2 0x200 0x5d0 0x850 0x2 0x0 +#define MX6DL_PAD_ENET_TX_EN__GPIO1_IO28 0x200 0x5d0 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_TX_EN__I2C4_SCL 0x200 0x5d0 0x880 0x9 0x0 +#define MX6DL_PAD_ENET_TXD0__ENET_TX_DATA0 0x204 0x5d4 0x000 0x1 0x0 +#define MX6DL_PAD_ENET_TXD0__ESAI_TX4_RX1 0x204 0x5d4 0x854 0x2 0x0 +#define MX6DL_PAD_ENET_TXD0__GPIO1_IO30 0x204 0x5d4 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_TXD1__MLB_CLK 0x208 0x5d8 0x8dc 0x0 0x0 +#define MX6DL_PAD_ENET_TXD1__ENET_TX_DATA1 0x208 0x5d8 0x000 0x1 0x0 +#define MX6DL_PAD_ENET_TXD1__ESAI_TX2_RX3 0x208 0x5d8 0x84c 0x2 0x0 +#define MX6DL_PAD_ENET_TXD1__ENET_1588_EVENT0_IN 0x208 0x5d8 0x000 0x4 0x0 +#define MX6DL_PAD_ENET_TXD1__GPIO1_IO29 0x208 0x5d8 0x000 0x5 0x0 +#define MX6DL_PAD_ENET_TXD1__I2C4_SDA 0x208 0x5d8 0x884 0x9 0x0 +#define MX6DL_PAD_GPIO_0__CCM_CLKO1 0x20c 0x5dc 0x000 0x0 0x0 +#define MX6DL_PAD_GPIO_0__KEY_COL5 0x20c 0x5dc 0x8c0 0x2 0x1 +#define MX6DL_PAD_GPIO_0__ASRC_EXT_CLK 0x20c 0x5dc 0x794 0x3 0x0 +#define MX6DL_PAD_GPIO_0__EPIT1_OUT 0x20c 0x5dc 0x000 0x4 0x0 +#define MX6DL_PAD_GPIO_0__GPIO1_IO00 0x20c 0x5dc 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_0__USB_H1_PWR 0x20c 0x5dc 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_0__SNVS_VIO_5 0x20c 0x5dc 0x000 0x7 0x0 +#define MX6DL_PAD_GPIO_1__ESAI_RX_CLK 0x210 0x5e0 0x83c 0x0 0x1 +#define MX6DL_PAD_GPIO_1__WDOG2_B 0x210 0x5e0 0x000 0x1 0x0 +#define MX6DL_PAD_GPIO_1__KEY_ROW5 0x210 0x5e0 0x8cc 0x2 0x1 +#define MX6DL_PAD_GPIO_1__USB_OTG_ID 0x210 0x5e0 0x790 0x3 0x1 +#define MX6DL_PAD_GPIO_1__PWM2_OUT 0x210 0x5e0 0x000 0x4 0x0 +#define MX6DL_PAD_GPIO_1__GPIO1_IO01 0x210 0x5e0 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_1__SD1_CD_B 0x210 0x5e0 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_16__ESAI_TX3_RX2 0x214 0x5e4 0x850 0x0 0x1 +#define MX6DL_PAD_GPIO_16__ENET_1588_EVENT2_IN 0x214 0x5e4 0x000 0x1 0x0 +#define MX6DL_PAD_GPIO_16__ENET_REF_CLK 0x214 0x5e4 0x80c 0x2 0x0 +#define MX6DL_PAD_GPIO_16__SD1_LCTL 0x214 0x5e4 0x000 0x3 0x0 +#define MX6DL_PAD_GPIO_16__SPDIF_IN 0x214 0x5e4 0x8f0 0x4 0x2 +#define MX6DL_PAD_GPIO_16__GPIO7_IO11 0x214 0x5e4 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_16__I2C3_SDA 0x214 0x5e4 0x87c 0x6 0x1 +#define MX6DL_PAD_GPIO_16__JTAG_DE_B 0x214 0x5e4 0x000 0x7 0x0 +#define MX6DL_PAD_GPIO_17__ESAI_TX0 0x218 0x5e8 0x844 0x0 0x0 +#define MX6DL_PAD_GPIO_17__ENET_1588_EVENT3_IN 0x218 0x5e8 0x000 0x1 0x0 +#define MX6DL_PAD_GPIO_17__CCM_PMIC_READY 0x218 0x5e8 0x7d4 0x2 0x1 +#define MX6DL_PAD_GPIO_17__SDMA_EXT_EVENT0 0x218 0x5e8 0x8e8 0x3 0x1 +#define MX6DL_PAD_GPIO_17__SPDIF_OUT 0x218 0x5e8 0x000 0x4 0x0 +#define MX6DL_PAD_GPIO_17__GPIO7_IO12 0x218 0x5e8 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_18__ESAI_TX1 0x21c 0x5ec 0x848 0x0 0x0 +#define MX6DL_PAD_GPIO_18__ENET_RX_CLK 0x21c 0x5ec 0x814 0x1 0x0 +#define MX6DL_PAD_GPIO_18__SD3_VSELECT 0x21c 0x5ec 0x000 0x2 0x0 +#define MX6DL_PAD_GPIO_18__SDMA_EXT_EVENT1 0x21c 0x5ec 0x8ec 0x3 0x1 +#define MX6DL_PAD_GPIO_18__ASRC_EXT_CLK 0x21c 0x5ec 0x794 0x4 0x1 +#define MX6DL_PAD_GPIO_18__GPIO7_IO13 0x21c 0x5ec 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_18__SNVS_VIO_5_CTL 0x21c 0x5ec 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_19__KEY_COL5 0x220 0x5f0 0x8c0 0x0 0x2 +#define MX6DL_PAD_GPIO_19__ENET_1588_EVENT0_OUT 0x220 0x5f0 0x000 0x1 0x0 +#define MX6DL_PAD_GPIO_19__SPDIF_OUT 0x220 0x5f0 0x000 0x2 0x0 +#define MX6DL_PAD_GPIO_19__CCM_CLKO1 0x220 0x5f0 0x000 0x3 0x0 +#define MX6DL_PAD_GPIO_19__ECSPI1_RDY 0x220 0x5f0 0x000 0x4 0x0 +#define MX6DL_PAD_GPIO_19__GPIO4_IO05 0x220 0x5f0 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_19__ENET_TX_ER 0x220 0x5f0 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_2__ESAI_TX_FS 0x224 0x5f4 0x830 0x0 0x1 +#define MX6DL_PAD_GPIO_2__KEY_ROW6 0x224 0x5f4 0x8d0 0x2 0x1 +#define MX6DL_PAD_GPIO_2__GPIO1_IO02 0x224 0x5f4 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_2__SD2_WP 0x224 0x5f4 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_2__MLB_DATA 0x224 0x5f4 0x8e0 0x7 0x1 +#define MX6DL_PAD_GPIO_3__ESAI_RX_HF_CLK 0x228 0x5f8 0x834 0x0 0x1 +#define MX6DL_PAD_GPIO_3__I2C3_SCL 0x228 0x5f8 0x878 0x2 0x1 +#define MX6DL_PAD_GPIO_3__XTALOSC_REF_CLK_24M 0x228 0x5f8 0x000 0x3 0x0 +#define MX6DL_PAD_GPIO_3__CCM_CLKO2 0x228 0x5f8 0x000 0x4 0x0 +#define MX6DL_PAD_GPIO_3__GPIO1_IO03 0x228 0x5f8 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_3__USB_H1_OC 0x228 0x5f8 0x924 0x6 0x1 +#define MX6DL_PAD_GPIO_3__MLB_CLK 0x228 0x5f8 0x8dc 0x7 0x1 +#define MX6DL_PAD_GPIO_4__ESAI_TX_HF_CLK 0x22c 0x5fc 0x838 0x0 0x1 +#define MX6DL_PAD_GPIO_4__KEY_COL7 0x22c 0x5fc 0x8c8 0x2 0x1 +#define MX6DL_PAD_GPIO_4__GPIO1_IO04 0x22c 0x5fc 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_4__SD2_CD_B 0x22c 0x5fc 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_5__ESAI_TX2_RX3 0x230 0x600 0x84c 0x0 0x1 +#define MX6DL_PAD_GPIO_5__KEY_ROW7 0x230 0x600 0x8d4 0x2 0x1 +#define MX6DL_PAD_GPIO_5__CCM_CLKO1 0x230 0x600 0x000 0x3 0x0 +#define MX6DL_PAD_GPIO_5__GPIO1_IO05 0x230 0x600 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_5__I2C3_SCL 0x230 0x600 0x878 0x6 0x2 +#define MX6DL_PAD_GPIO_5__ARM_EVENTI 0x230 0x600 0x000 0x7 0x0 +#define MX6DL_PAD_GPIO_6__ESAI_TX_CLK 0x234 0x604 0x840 0x0 0x1 +#define MX6DL_PAD_GPIO_6__I2C3_SDA 0x234 0x604 0x87c 0x2 0x2 +#define MX6DL_PAD_GPIO_6__GPIO1_IO06 0x234 0x604 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_6__SD2_LCTL 0x234 0x604 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_6__MLB_SIG 0x234 0x604 0x8e4 0x7 0x1 +#define MX6DL_PAD_GPIO_7__ESAI_TX4_RX1 0x238 0x608 0x854 0x0 0x1 +#define MX6DL_PAD_GPIO_7__EPIT1_OUT 0x238 0x608 0x000 0x2 0x0 +#define MX6DL_PAD_GPIO_7__FLEXCAN1_TX 0x238 0x608 0x000 0x3 0x0 +#define MX6DL_PAD_GPIO_7__UART2_TX_DATA 0x238 0x608 0x000 0x4 0x0 +#define MX6DL_PAD_GPIO_7__UART2_RX_DATA 0x238 0x608 0x904 0x4 0x2 +#define MX6DL_PAD_GPIO_7__GPIO1_IO07 0x238 0x608 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_7__SPDIF_LOCK 0x238 0x608 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_7__USB_OTG_HOST_MODE 0x238 0x608 0x000 0x7 0x0 +#define MX6DL_PAD_GPIO_7__I2C4_SCL 0x238 0x608 0x880 0x8 0x1 +#define MX6DL_PAD_GPIO_8__ESAI_TX5_RX0 0x23c 0x60c 0x858 0x0 0x1 +#define MX6DL_PAD_GPIO_8__XTALOSC_REF_CLK_32K 0x23c 0x60c 0x000 0x1 0x0 +#define MX6DL_PAD_GPIO_8__EPIT2_OUT 0x23c 0x60c 0x000 0x2 0x0 +#define MX6DL_PAD_GPIO_8__FLEXCAN1_RX 0x23c 0x60c 0x7c8 0x3 0x0 +#define MX6DL_PAD_GPIO_8__UART2_RX_DATA 0x23c 0x60c 0x904 0x4 0x3 +#define MX6DL_PAD_GPIO_8__UART2_TX_DATA 0x23c 0x60c 0x000 0x4 0x0 +#define MX6DL_PAD_GPIO_8__GPIO1_IO08 0x23c 0x60c 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_8__SPDIF_SR_CLK 0x23c 0x60c 0x000 0x6 0x0 +#define MX6DL_PAD_GPIO_8__USB_OTG_PWR_CTL_WAKE 0x23c 0x60c 0x000 0x7 0x0 +#define MX6DL_PAD_GPIO_8__I2C4_SDA 0x23c 0x60c 0x884 0x8 0x1 +#define MX6DL_PAD_GPIO_9__ESAI_RX_FS 0x240 0x610 0x82c 0x0 0x1 +#define MX6DL_PAD_GPIO_9__WDOG1_B 0x240 0x610 0x000 0x1 0x0 +#define MX6DL_PAD_GPIO_9__KEY_COL6 0x240 0x610 0x8c4 0x2 0x1 +#define MX6DL_PAD_GPIO_9__CCM_REF_EN_B 0x240 0x610 0x000 0x3 0x0 +#define MX6DL_PAD_GPIO_9__PWM1_OUT 0x240 0x610 0x000 0x4 0x0 +#define MX6DL_PAD_GPIO_9__GPIO1_IO09 0x240 0x610 0x000 0x5 0x0 +#define MX6DL_PAD_GPIO_9__SD1_WP 0x240 0x610 0x92c 0x6 0x1 +#define MX6DL_PAD_KEY_COL0__ECSPI1_SCLK 0x244 0x62c 0x7d8 0x0 0x3 +#define MX6DL_PAD_KEY_COL0__ENET_RX_DATA3 0x244 0x62c 0x824 0x1 0x0 +#define MX6DL_PAD_KEY_COL0__AUD5_TXC 0x244 0x62c 0x7c0 0x2 0x1 +#define MX6DL_PAD_KEY_COL0__KEY_COL0 0x244 0x62c 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_COL0__UART4_TX_DATA 0x244 0x62c 0x000 0x4 0x0 +#define MX6DL_PAD_KEY_COL0__UART4_RX_DATA 0x244 0x62c 0x914 0x4 0x2 +#define MX6DL_PAD_KEY_COL0__GPIO4_IO06 0x244 0x62c 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_COL0__DCIC1_OUT 0x244 0x62c 0x000 0x6 0x0 +#define MX6DL_PAD_KEY_COL1__ECSPI1_MISO 0x248 0x630 0x7dc 0x0 0x3 +#define MX6DL_PAD_KEY_COL1__ENET_MDIO 0x248 0x630 0x810 0x1 0x1 +#define MX6DL_PAD_KEY_COL1__AUD5_TXFS 0x248 0x630 0x7c4 0x2 0x1 +#define MX6DL_PAD_KEY_COL1__KEY_COL1 0x248 0x630 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_COL1__UART5_TX_DATA 0x248 0x630 0x000 0x4 0x0 +#define MX6DL_PAD_KEY_COL1__UART5_RX_DATA 0x248 0x630 0x91c 0x4 0x2 +#define MX6DL_PAD_KEY_COL1__GPIO4_IO08 0x248 0x630 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_COL1__SD1_VSELECT 0x248 0x630 0x000 0x6 0x0 +#define MX6DL_PAD_KEY_COL2__ECSPI1_SS1 0x24c 0x634 0x7e8 0x0 0x2 +#define MX6DL_PAD_KEY_COL2__ENET_RX_DATA2 0x24c 0x634 0x820 0x1 0x0 +#define MX6DL_PAD_KEY_COL2__FLEXCAN1_TX 0x24c 0x634 0x000 0x2 0x0 +#define MX6DL_PAD_KEY_COL2__KEY_COL2 0x24c 0x634 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_COL2__ENET_MDC 0x24c 0x634 0x000 0x4 0x0 +#define MX6DL_PAD_KEY_COL2__GPIO4_IO10 0x24c 0x634 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_COL2__USB_H1_PWR_CTL_WAKE 0x24c 0x634 0x000 0x6 0x0 +#define MX6DL_PAD_KEY_COL3__ECSPI1_SS3 0x250 0x638 0x7f0 0x0 0x1 +#define MX6DL_PAD_KEY_COL3__ENET_CRS 0x250 0x638 0x000 0x1 0x0 +#define MX6DL_PAD_KEY_COL3__HDMI_TX_DDC_SCL 0x250 0x638 0x860 0x2 0x1 +#define MX6DL_PAD_KEY_COL3__KEY_COL3 0x250 0x638 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_COL3__I2C2_SCL 0x250 0x638 0x870 0x4 0x1 +#define MX6DL_PAD_KEY_COL3__GPIO4_IO12 0x250 0x638 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_COL3__SPDIF_IN 0x250 0x638 0x8f0 0x6 0x3 +#define MX6DL_PAD_KEY_COL4__FLEXCAN2_TX 0x254 0x63c 0x000 0x0 0x0 +#define MX6DL_PAD_KEY_COL4__IPU1_SISG4 0x254 0x63c 0x000 0x1 0x0 +#define MX6DL_PAD_KEY_COL4__USB_OTG_OC 0x254 0x63c 0x920 0x2 0x1 +#define MX6DL_PAD_KEY_COL4__KEY_COL4 0x254 0x63c 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_COL4__UART5_RTS_B 0x254 0x63c 0x918 0x4 0x2 +#define MX6DL_PAD_KEY_COL4__UART5_CTS_B 0x254 0x63c 0x000 0x4 0x0 +#define MX6DL_PAD_KEY_COL4__GPIO4_IO14 0x254 0x63c 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_ROW0__ECSPI1_MOSI 0x258 0x640 0x7e0 0x0 0x3 +#define MX6DL_PAD_KEY_ROW0__ENET_TX_DATA3 0x258 0x640 0x000 0x1 0x0 +#define MX6DL_PAD_KEY_ROW0__AUD5_TXD 0x258 0x640 0x7b4 0x2 0x1 +#define MX6DL_PAD_KEY_ROW0__KEY_ROW0 0x258 0x640 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_ROW0__UART4_RX_DATA 0x258 0x640 0x914 0x4 0x3 +#define MX6DL_PAD_KEY_ROW0__UART4_TX_DATA 0x258 0x640 0x000 0x4 0x0 +#define MX6DL_PAD_KEY_ROW0__GPIO4_IO07 0x258 0x640 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_ROW0__DCIC2_OUT 0x258 0x640 0x000 0x6 0x0 +#define MX6DL_PAD_KEY_ROW1__ECSPI1_SS0 0x25c 0x644 0x7e4 0x0 0x3 +#define MX6DL_PAD_KEY_ROW1__ENET_COL 0x25c 0x644 0x000 0x1 0x0 +#define MX6DL_PAD_KEY_ROW1__AUD5_RXD 0x25c 0x644 0x7b0 0x2 0x1 +#define MX6DL_PAD_KEY_ROW1__KEY_ROW1 0x25c 0x644 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_ROW1__UART5_RX_DATA 0x25c 0x644 0x91c 0x4 0x3 +#define MX6DL_PAD_KEY_ROW1__UART5_TX_DATA 0x25c 0x644 0x000 0x4 0x0 +#define MX6DL_PAD_KEY_ROW1__GPIO4_IO09 0x25c 0x644 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_ROW1__SD2_VSELECT 0x25c 0x644 0x000 0x6 0x0 +#define MX6DL_PAD_KEY_ROW2__ECSPI1_SS2 0x260 0x648 0x7ec 0x0 0x1 +#define MX6DL_PAD_KEY_ROW2__ENET_TX_DATA2 0x260 0x648 0x000 0x1 0x0 +#define MX6DL_PAD_KEY_ROW2__FLEXCAN1_RX 0x260 0x648 0x7c8 0x2 0x1 +#define MX6DL_PAD_KEY_ROW2__KEY_ROW2 0x260 0x648 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_ROW2__SD2_VSELECT 0x260 0x648 0x000 0x4 0x0 +#define MX6DL_PAD_KEY_ROW2__GPIO4_IO11 0x260 0x648 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x260 0x648 0x85c 0x6 0x1 +#define MX6DL_PAD_KEY_ROW3__ASRC_EXT_CLK 0x264 0x64c 0x794 0x1 0x2 +#define MX6DL_PAD_KEY_ROW3__HDMI_TX_DDC_SDA 0x264 0x64c 0x864 0x2 0x1 +#define MX6DL_PAD_KEY_ROW3__KEY_ROW3 0x264 0x64c 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_ROW3__I2C2_SDA 0x264 0x64c 0x874 0x4 0x1 +#define MX6DL_PAD_KEY_ROW3__GPIO4_IO13 0x264 0x64c 0x000 0x5 0x0 +#define MX6DL_PAD_KEY_ROW3__SD1_VSELECT 0x264 0x64c 0x000 0x6 0x0 +#define MX6DL_PAD_KEY_ROW4__FLEXCAN2_RX 0x268 0x650 0x7cc 0x0 0x0 +#define MX6DL_PAD_KEY_ROW4__IPU1_SISG5 0x268 0x650 0x000 0x1 0x0 +#define MX6DL_PAD_KEY_ROW4__USB_OTG_PWR 0x268 0x650 0x000 0x2 0x0 +#define MX6DL_PAD_KEY_ROW4__KEY_ROW4 0x268 0x650 0x000 0x3 0x0 +#define MX6DL_PAD_KEY_ROW4__UART5_CTS_B 0x268 0x650 0x000 0x4 0x0 +#define MX6DL_PAD_KEY_ROW4__UART5_RTS_B 0x268 0x650 0x918 0x4 0x3 +#define MX6DL_PAD_KEY_ROW4__GPIO4_IO15 0x268 0x650 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_ALE__NAND_ALE 0x26c 0x654 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_ALE__SD4_RESET 0x26c 0x654 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_ALE__GPIO6_IO08 0x26c 0x654 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_CLE__NAND_CLE 0x270 0x658 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_CLE__GPIO6_IO07 0x270 0x658 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_CS0__NAND_CE0_B 0x274 0x65c 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_CS0__GPIO6_IO11 0x274 0x65c 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_CS1__NAND_CE1_B 0x278 0x660 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_CS1__SD4_VSELECT 0x278 0x660 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_CS1__SD3_VSELECT 0x278 0x660 0x000 0x2 0x0 +#define MX6DL_PAD_NANDF_CS1__GPIO6_IO14 0x278 0x660 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_CS2__NAND_CE2_B 0x27c 0x664 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_CS2__IPU1_SISG0 0x27c 0x664 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_CS2__ESAI_TX0 0x27c 0x664 0x844 0x2 0x1 +#define MX6DL_PAD_NANDF_CS2__EIM_CRE 0x27c 0x664 0x000 0x3 0x0 +#define MX6DL_PAD_NANDF_CS2__CCM_CLKO2 0x27c 0x664 0x000 0x4 0x0 +#define MX6DL_PAD_NANDF_CS2__GPIO6_IO15 0x27c 0x664 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_CS3__NAND_CE3_B 0x280 0x668 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_CS3__IPU1_SISG1 0x280 0x668 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_CS3__ESAI_TX1 0x280 0x668 0x848 0x2 0x1 +#define MX6DL_PAD_NANDF_CS3__EIM_ADDR26 0x280 0x668 0x000 0x3 0x0 +#define MX6DL_PAD_NANDF_CS3__GPIO6_IO16 0x280 0x668 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_CS3__I2C4_SDA 0x280 0x668 0x884 0x9 0x2 +#define MX6DL_PAD_NANDF_D0__NAND_DATA00 0x284 0x66c 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_D0__SD1_DATA4 0x284 0x66c 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_D0__GPIO2_IO00 0x284 0x66c 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_D1__NAND_DATA01 0x288 0x670 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_D1__SD1_DATA5 0x288 0x670 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_D1__GPIO2_IO01 0x288 0x670 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_D2__NAND_DATA02 0x28c 0x674 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_D2__SD1_DATA6 0x28c 0x674 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_D2__GPIO2_IO02 0x28c 0x674 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_D3__NAND_DATA03 0x290 0x678 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_D3__SD1_DATA7 0x290 0x678 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_D3__GPIO2_IO03 0x290 0x678 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_D4__NAND_DATA04 0x294 0x67c 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_D4__SD2_DATA4 0x294 0x67c 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_D4__GPIO2_IO04 0x294 0x67c 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_D5__NAND_DATA05 0x298 0x680 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_D5__SD2_DATA5 0x298 0x680 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_D5__GPIO2_IO05 0x298 0x680 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_D6__NAND_DATA06 0x29c 0x684 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_D6__SD2_DATA6 0x29c 0x684 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_D6__GPIO2_IO06 0x29c 0x684 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_D7__NAND_DATA07 0x2a0 0x688 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_D7__SD2_DATA7 0x2a0 0x688 0x000 0x1 0x0 +#define MX6DL_PAD_NANDF_D7__GPIO2_IO07 0x2a0 0x688 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_RB0__NAND_READY_B 0x2a4 0x68c 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_RB0__GPIO6_IO10 0x2a4 0x68c 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_WP_B__NAND_WP_B 0x2a8 0x690 0x000 0x0 0x0 +#define MX6DL_PAD_NANDF_WP_B__GPIO6_IO09 0x2a8 0x690 0x000 0x5 0x0 +#define MX6DL_PAD_NANDF_WP_B__I2C4_SCL 0x2a8 0x690 0x880 0x9 0x2 +#define MX6DL_PAD_RGMII_RD0__HSI_RX_READY 0x2ac 0x694 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_RD0__RGMII_RD0 0x2ac 0x694 0x818 0x1 0x1 +#define MX6DL_PAD_RGMII_RD0__GPIO6_IO25 0x2ac 0x694 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_RD1__HSI_TX_FLAG 0x2b0 0x698 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_RD1__RGMII_RD1 0x2b0 0x698 0x81c 0x1 0x1 +#define MX6DL_PAD_RGMII_RD1__GPIO6_IO27 0x2b0 0x698 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_RD2__HSI_TX_DATA 0x2b4 0x69c 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_RD2__RGMII_RD2 0x2b4 0x69c 0x820 0x1 0x1 +#define MX6DL_PAD_RGMII_RD2__GPIO6_IO28 0x2b4 0x69c 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_RD3__HSI_TX_WAKE 0x2b8 0x6a0 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_RD3__RGMII_RD3 0x2b8 0x6a0 0x824 0x1 0x1 +#define MX6DL_PAD_RGMII_RD3__GPIO6_IO29 0x2b8 0x6a0 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_RX_CTL__USB_H3_DATA 0x2bc 0x6a4 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x2bc 0x6a4 0x828 0x1 0x1 +#define MX6DL_PAD_RGMII_RX_CTL__GPIO6_IO24 0x2bc 0x6a4 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_RXC__USB_H3_STROBE 0x2c0 0x6a8 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_RXC__RGMII_RXC 0x2c0 0x6a8 0x814 0x1 0x1 +#define MX6DL_PAD_RGMII_RXC__GPIO6_IO30 0x2c0 0x6a8 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_TD0__HSI_TX_READY 0x2c4 0x6ac 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_TD0__RGMII_TD0 0x2c4 0x6ac 0x000 0x1 0x0 +#define MX6DL_PAD_RGMII_TD0__GPIO6_IO20 0x2c4 0x6ac 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_TD1__HSI_RX_FLAG 0x2c8 0x6b0 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_TD1__RGMII_TD1 0x2c8 0x6b0 0x000 0x1 0x0 +#define MX6DL_PAD_RGMII_TD1__GPIO6_IO21 0x2c8 0x6b0 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_TD2__HSI_RX_DATA 0x2cc 0x6b4 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_TD2__RGMII_TD2 0x2cc 0x6b4 0x000 0x1 0x0 +#define MX6DL_PAD_RGMII_TD2__GPIO6_IO22 0x2cc 0x6b4 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_TD3__HSI_RX_WAKE 0x2d0 0x6b8 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_TD3__RGMII_TD3 0x2d0 0x6b8 0x000 0x1 0x0 +#define MX6DL_PAD_RGMII_TD3__GPIO6_IO23 0x2d0 0x6b8 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_TX_CTL__USB_H2_STROBE 0x2d4 0x6bc 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x2d4 0x6bc 0x000 0x1 0x0 +#define MX6DL_PAD_RGMII_TX_CTL__GPIO6_IO26 0x2d4 0x6bc 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_TX_CTL__ENET_REF_CLK 0x2d4 0x6bc 0x80c 0x7 0x1 +#define MX6DL_PAD_RGMII_TXC__USB_H2_DATA 0x2d8 0x6c0 0x000 0x0 0x0 +#define MX6DL_PAD_RGMII_TXC__RGMII_TXC 0x2d8 0x6c0 0x000 0x1 0x0 +#define MX6DL_PAD_RGMII_TXC__SPDIF_EXT_CLK 0x2d8 0x6c0 0x8f4 0x2 0x1 +#define MX6DL_PAD_RGMII_TXC__GPIO6_IO19 0x2d8 0x6c0 0x000 0x5 0x0 +#define MX6DL_PAD_RGMII_TXC__XTALOSC_REF_CLK_24M 0x2d8 0x6c0 0x000 0x7 0x0 +#define MX6DL_PAD_SD1_CLK__SD1_CLK 0x2dc 0x6c4 0x928 0x0 0x1 +#define MX6DL_PAD_SD1_CLK__GPT_CLKIN 0x2dc 0x6c4 0x000 0x3 0x0 +#define MX6DL_PAD_SD1_CLK__GPIO1_IO20 0x2dc 0x6c4 0x000 0x5 0x0 +#define MX6DL_PAD_SD1_CMD__SD1_CMD 0x2e0 0x6c8 0x000 0x0 0x0 +#define MX6DL_PAD_SD1_CMD__PWM4_OUT 0x2e0 0x6c8 0x000 0x2 0x0 +#define MX6DL_PAD_SD1_CMD__GPT_COMPARE1 0x2e0 0x6c8 0x000 0x3 0x0 +#define MX6DL_PAD_SD1_CMD__GPIO1_IO18 0x2e0 0x6c8 0x000 0x5 0x0 +#define MX6DL_PAD_SD1_DAT0__SD1_DATA0 0x2e4 0x6cc 0x000 0x0 0x0 +#define MX6DL_PAD_SD1_DAT0__GPT_CAPTURE1 0x2e4 0x6cc 0x000 0x3 0x0 +#define MX6DL_PAD_SD1_DAT0__GPIO1_IO16 0x2e4 0x6cc 0x000 0x5 0x0 +#define MX6DL_PAD_SD1_DAT1__SD1_DATA1 0x2e8 0x6d0 0x000 0x0 0x0 +#define MX6DL_PAD_SD1_DAT1__PWM3_OUT 0x2e8 0x6d0 0x000 0x2 0x0 +#define MX6DL_PAD_SD1_DAT1__GPT_CAPTURE2 0x2e8 0x6d0 0x000 0x3 0x0 +#define MX6DL_PAD_SD1_DAT1__GPIO1_IO17 0x2e8 0x6d0 0x000 0x5 0x0 +#define MX6DL_PAD_SD1_DAT2__SD1_DATA2 0x2ec 0x6d4 0x000 0x0 0x0 +#define MX6DL_PAD_SD1_DAT2__GPT_COMPARE2 0x2ec 0x6d4 0x000 0x2 0x0 +#define MX6DL_PAD_SD1_DAT2__PWM2_OUT 0x2ec 0x6d4 0x000 0x3 0x0 +#define MX6DL_PAD_SD1_DAT2__WDOG1_B 0x2ec 0x6d4 0x000 0x4 0x0 +#define MX6DL_PAD_SD1_DAT2__GPIO1_IO19 0x2ec 0x6d4 0x000 0x5 0x0 +#define MX6DL_PAD_SD1_DAT2__WDOG1_RESET_B_DEB 0x2ec 0x6d4 0x000 0x6 0x0 +#define MX6DL_PAD_SD1_DAT3__SD1_DATA3 0x2f0 0x6d8 0x000 0x0 0x0 +#define MX6DL_PAD_SD1_DAT3__GPT_COMPARE3 0x2f0 0x6d8 0x000 0x2 0x0 +#define MX6DL_PAD_SD1_DAT3__PWM1_OUT 0x2f0 0x6d8 0x000 0x3 0x0 +#define MX6DL_PAD_SD1_DAT3__WDOG2_B 0x2f0 0x6d8 0x000 0x4 0x0 +#define MX6DL_PAD_SD1_DAT3__GPIO1_IO21 0x2f0 0x6d8 0x000 0x5 0x0 +#define MX6DL_PAD_SD1_DAT3__WDOG2_RESET_B_DEB 0x2f0 0x6d8 0x000 0x6 0x0 +#define MX6DL_PAD_SD2_CLK__SD2_CLK 0x2f4 0x6dc 0x930 0x0 0x1 +#define MX6DL_PAD_SD2_CLK__KEY_COL5 0x2f4 0x6dc 0x8c0 0x2 0x3 +#define MX6DL_PAD_SD2_CLK__AUD4_RXFS 0x2f4 0x6dc 0x7a4 0x3 0x1 +#define MX6DL_PAD_SD2_CLK__GPIO1_IO10 0x2f4 0x6dc 0x000 0x5 0x0 +#define MX6DL_PAD_SD2_CMD__SD2_CMD 0x2f8 0x6e0 0x000 0x0 0x0 +#define MX6DL_PAD_SD2_CMD__KEY_ROW5 0x2f8 0x6e0 0x8cc 0x2 0x2 +#define MX6DL_PAD_SD2_CMD__AUD4_RXC 0x2f8 0x6e0 0x7a0 0x3 0x1 +#define MX6DL_PAD_SD2_CMD__GPIO1_IO11 0x2f8 0x6e0 0x000 0x5 0x0 +#define MX6DL_PAD_SD2_DAT0__SD2_DATA0 0x2fc 0x6e4 0x000 0x0 0x0 +#define MX6DL_PAD_SD2_DAT0__AUD4_RXD 0x2fc 0x6e4 0x798 0x3 0x1 +#define MX6DL_PAD_SD2_DAT0__KEY_ROW7 0x2fc 0x6e4 0x8d4 0x4 0x2 +#define MX6DL_PAD_SD2_DAT0__GPIO1_IO15 0x2fc 0x6e4 0x000 0x5 0x0 +#define MX6DL_PAD_SD2_DAT0__DCIC2_OUT 0x2fc 0x6e4 0x000 0x6 0x0 +#define MX6DL_PAD_SD2_DAT1__SD2_DATA1 0x300 0x6e8 0x000 0x0 0x0 +#define MX6DL_PAD_SD2_DAT1__EIM_CS2_B 0x300 0x6e8 0x000 0x2 0x0 +#define MX6DL_PAD_SD2_DAT1__AUD4_TXFS 0x300 0x6e8 0x7ac 0x3 0x1 +#define MX6DL_PAD_SD2_DAT1__KEY_COL7 0x300 0x6e8 0x8c8 0x4 0x2 +#define MX6DL_PAD_SD2_DAT1__GPIO1_IO14 0x300 0x6e8 0x000 0x5 0x0 +#define MX6DL_PAD_SD2_DAT2__SD2_DATA2 0x304 0x6ec 0x000 0x0 0x0 +#define MX6DL_PAD_SD2_DAT2__EIM_CS3_B 0x304 0x6ec 0x000 0x2 0x0 +#define MX6DL_PAD_SD2_DAT2__AUD4_TXD 0x304 0x6ec 0x79c 0x3 0x1 +#define MX6DL_PAD_SD2_DAT2__KEY_ROW6 0x304 0x6ec 0x8d0 0x4 0x2 +#define MX6DL_PAD_SD2_DAT2__GPIO1_IO13 0x304 0x6ec 0x000 0x5 0x0 +#define MX6DL_PAD_SD2_DAT3__SD2_DATA3 0x308 0x6f0 0x000 0x0 0x0 +#define MX6DL_PAD_SD2_DAT3__KEY_COL6 0x308 0x6f0 0x8c4 0x2 0x2 +#define MX6DL_PAD_SD2_DAT3__AUD4_TXC 0x308 0x6f0 0x7a8 0x3 0x1 +#define MX6DL_PAD_SD2_DAT3__GPIO1_IO12 0x308 0x6f0 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_CLK__SD3_CLK 0x30c 0x6f4 0x934 0x0 0x1 +#define MX6DL_PAD_SD3_CLK__UART2_RTS_B 0x30c 0x6f4 0x900 0x1 0x2 +#define MX6DL_PAD_SD3_CLK__UART2_CTS_B 0x30c 0x6f4 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_CLK__FLEXCAN1_RX 0x30c 0x6f4 0x7c8 0x2 0x2 +#define MX6DL_PAD_SD3_CLK__GPIO7_IO03 0x30c 0x6f4 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_CMD__SD3_CMD 0x310 0x6f8 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_CMD__UART2_CTS_B 0x310 0x6f8 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_CMD__UART2_RTS_B 0x310 0x6f8 0x900 0x1 0x3 +#define MX6DL_PAD_SD3_CMD__FLEXCAN1_TX 0x310 0x6f8 0x000 0x2 0x0 +#define MX6DL_PAD_SD3_CMD__GPIO7_IO02 0x310 0x6f8 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_DAT0__SD3_DATA0 0x314 0x6fc 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_DAT0__UART1_CTS_B 0x314 0x6fc 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_DAT0__UART1_RTS_B 0x314 0x6fc 0x8f8 0x1 0x2 +#define MX6DL_PAD_SD3_DAT0__FLEXCAN2_TX 0x314 0x6fc 0x000 0x2 0x0 +#define MX6DL_PAD_SD3_DAT0__GPIO7_IO04 0x314 0x6fc 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_DAT1__SD3_DATA1 0x318 0x700 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_DAT1__UART1_RTS_B 0x318 0x700 0x8f8 0x1 0x3 +#define MX6DL_PAD_SD3_DAT1__UART1_CTS_B 0x318 0x700 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_DAT1__FLEXCAN2_RX 0x318 0x700 0x7cc 0x2 0x1 +#define MX6DL_PAD_SD3_DAT1__GPIO7_IO05 0x318 0x700 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_DAT2__SD3_DATA2 0x31c 0x704 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_DAT2__GPIO7_IO06 0x31c 0x704 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_DAT3__SD3_DATA3 0x320 0x708 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_DAT3__UART3_CTS_B 0x320 0x708 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_DAT3__UART3_RTS_B 0x320 0x708 0x908 0x1 0x4 +#define MX6DL_PAD_SD3_DAT3__GPIO7_IO07 0x320 0x708 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_DAT4__SD3_DATA4 0x324 0x70c 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_DAT4__UART2_RX_DATA 0x324 0x70c 0x904 0x1 0x4 +#define MX6DL_PAD_SD3_DAT4__UART2_TX_DATA 0x324 0x70c 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_DAT4__GPIO7_IO01 0x324 0x70c 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_DAT5__SD3_DATA5 0x328 0x710 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_DAT5__UART2_TX_DATA 0x328 0x710 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_DAT5__UART2_RX_DATA 0x328 0x710 0x904 0x1 0x5 +#define MX6DL_PAD_SD3_DAT5__GPIO7_IO00 0x328 0x710 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_DAT6__SD3_DATA6 0x32c 0x714 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_DAT6__UART1_RX_DATA 0x32c 0x714 0x8fc 0x1 0x2 +#define MX6DL_PAD_SD3_DAT6__UART1_TX_DATA 0x32c 0x714 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_DAT6__GPIO6_IO18 0x32c 0x714 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_DAT7__SD3_DATA7 0x330 0x718 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_DAT7__UART1_TX_DATA 0x330 0x718 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_DAT7__UART1_RX_DATA 0x330 0x718 0x8fc 0x1 0x3 +#define MX6DL_PAD_SD3_DAT7__GPIO6_IO17 0x330 0x718 0x000 0x5 0x0 +#define MX6DL_PAD_SD3_RST__SD3_RESET 0x334 0x71c 0x000 0x0 0x0 +#define MX6DL_PAD_SD3_RST__UART3_RTS_B 0x334 0x71c 0x908 0x1 0x5 +#define MX6DL_PAD_SD3_RST__UART3_CTS_B 0x334 0x71c 0x000 0x1 0x0 +#define MX6DL_PAD_SD3_RST__GPIO7_IO08 0x334 0x71c 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_CLK__SD4_CLK 0x338 0x720 0x938 0x0 0x1 +#define MX6DL_PAD_SD4_CLK__NAND_WE_B 0x338 0x720 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_CLK__UART3_RX_DATA 0x338 0x720 0x90c 0x2 0x2 +#define MX6DL_PAD_SD4_CLK__UART3_TX_DATA 0x338 0x720 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_CLK__GPIO7_IO10 0x338 0x720 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_CMD__SD4_CMD 0x33c 0x724 0x000 0x0 0x0 +#define MX6DL_PAD_SD4_CMD__NAND_RE_B 0x33c 0x724 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_CMD__UART3_TX_DATA 0x33c 0x724 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_CMD__UART3_RX_DATA 0x33c 0x724 0x90c 0x2 0x3 +#define MX6DL_PAD_SD4_CMD__GPIO7_IO09 0x33c 0x724 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_DAT0__SD4_DATA0 0x340 0x728 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_DAT0__NAND_DQS 0x340 0x728 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_DAT0__GPIO2_IO08 0x340 0x728 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_DAT1__SD4_DATA1 0x344 0x72c 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_DAT1__PWM3_OUT 0x344 0x72c 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_DAT1__GPIO2_IO09 0x344 0x72c 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_DAT2__SD4_DATA2 0x348 0x730 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_DAT2__PWM4_OUT 0x348 0x730 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_DAT2__GPIO2_IO10 0x348 0x730 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_DAT3__SD4_DATA3 0x34c 0x734 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_DAT3__GPIO2_IO11 0x34c 0x734 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_DAT4__SD4_DATA4 0x350 0x738 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_DAT4__UART2_RX_DATA 0x350 0x738 0x904 0x2 0x6 +#define MX6DL_PAD_SD4_DAT4__UART2_TX_DATA 0x350 0x738 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_DAT4__GPIO2_IO12 0x350 0x738 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_DAT5__SD4_DATA5 0x354 0x73c 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_DAT5__UART2_RTS_B 0x354 0x73c 0x900 0x2 0x4 +#define MX6DL_PAD_SD4_DAT5__UART2_CTS_B 0x354 0x73c 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_DAT5__GPIO2_IO13 0x354 0x73c 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_DAT6__SD4_DATA6 0x358 0x740 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_DAT6__UART2_CTS_B 0x358 0x740 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_DAT6__UART2_RTS_B 0x358 0x740 0x900 0x2 0x5 +#define MX6DL_PAD_SD4_DAT6__GPIO2_IO14 0x358 0x740 0x000 0x5 0x0 +#define MX6DL_PAD_SD4_DAT7__SD4_DATA7 0x35c 0x744 0x000 0x1 0x0 +#define MX6DL_PAD_SD4_DAT7__UART2_TX_DATA 0x35c 0x744 0x000 0x2 0x0 +#define MX6DL_PAD_SD4_DAT7__UART2_RX_DATA 0x35c 0x744 0x904 0x2 0x7 +#define MX6DL_PAD_SD4_DAT7__GPIO2_IO15 0x35c 0x744 0x000 0x5 0x0 + +#endif /* __DTS_IMX6DL_PINFUNC_H */ diff --git a/arch/arm/boot/dts/imx6dl-sabreauto.dts b/arch/arm/boot/dts/imx6dl-sabreauto.dts new file mode 100644 index 000000000000..7adcec360213 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-sabreauto.dts @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include "imx6dl.dtsi" +#include "imx6qdl-sabreauto.dtsi" + +/ { + model = "Freescale i.MX6 DualLite/Solo SABRE Automotive Board"; + compatible = "fsl,imx6dl-sabreauto", "fsl,imx6dl"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + MX6DL_PAD_NANDF_CS2__GPIO6_IO15 0x80000000 + MX6DL_PAD_SD2_DAT2__GPIO1_IO13 0x80000000 + >; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-sabresd.dts b/arch/arm/boot/dts/imx6dl-sabresd.dts new file mode 100644 index 000000000000..7efb05db4783 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-sabresd.dts @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include "imx6dl.dtsi" +#include "imx6qdl-sabresd.dtsi" + +/ { + model = "Freescale i.MX6 DualLite SABRE Smart Device Board"; + compatible = "fsl,imx6dl-sabresd", "fsl,imx6dl"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + MX6DL_PAD_GPIO_4__GPIO1_IO04 0x80000000 + MX6DL_PAD_GPIO_5__GPIO1_IO05 0x80000000 + MX6DL_PAD_NANDF_D0__GPIO2_IO00 0x80000000 + MX6DL_PAD_NANDF_D1__GPIO2_IO01 0x80000000 + MX6DL_PAD_NANDF_D2__GPIO2_IO02 0x80000000 + MX6DL_PAD_NANDF_D3__GPIO2_IO03 0x80000000 + >; + }; + }; +}; diff --git a/arch/arm/boot/dts/imx6dl-wandboard.dts b/arch/arm/boot/dts/imx6dl-wandboard.dts new file mode 100644 index 000000000000..bfc59c3566a4 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-wandboard.dts @@ -0,0 +1,44 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * Author: Fabio Estevam <fabio.estevam@freescale.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +/dts-v1/; +#include "imx6dl.dtsi" + +/ { + model = "Wandboard i.MX6 Dual Lite Board"; + compatible = "wand,imx6dl-wandboard", "fsl,imx6dl"; + + memory { + reg = <0x10000000 0x40000000>; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_1>; + phy-mode = "rgmii"; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; + status = "okay"; +}; + +&usbh1 { + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_2>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 63fafe2a606c..5bcdf3a90bb3 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -1,3 +1,4 @@ + /* * Copyright 2013 Freescale Semiconductor, Inc. * @@ -7,7 +8,8 @@ * */ -/include/ "imx6qdl.dtsi" +#include "imx6qdl.dtsi" +#include "imx6dl-pinfunc.h" / { cpus { @@ -29,6 +31,127 @@ soc { aips1: aips-bus@02000000 { + iomuxc: iomuxc@020e0000 { + compatible = "fsl,imx6dl-iomuxc"; + reg = <0x020e0000 0x4000>; + + enet { + pinctrl_enet_1: enetgrp-1 { + fsl,pins = < + MX6DL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6DL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6DL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6DL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6DL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6DL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6DL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6DL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6DL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6DL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6DL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6DL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6DL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6DL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6DL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 + MX6DL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 + >; + }; + + pinctrl_enet_2: enetgrp-2 { + fsl,pins = < + MX6DL_PAD_KEY_COL1__ENET_MDIO 0x1b0b0 + MX6DL_PAD_KEY_COL2__ENET_MDC 0x1b0b0 + MX6DL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6DL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6DL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6DL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6DL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6DL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6DL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6DL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6DL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6DL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6DL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6DL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6DL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 + >; + }; + }; + + uart1 { + pinctrl_uart1_1: uart1grp-1 { + fsl,pins = < + MX6DL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1 + MX6DL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1 + >; + }; + }; + + uart4 { + pinctrl_uart4_1: uart4grp-1 { + fsl,pins = < + MX6DL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 + MX6DL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 + >; + }; + }; + + usbotg { + pinctrl_usbotg_2: usbotggrp-2 { + fsl,pins = < + MX6DL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 + >; + }; + }; + + usdhc2 { + pinctrl_usdhc2_1: usdhc2grp-1 { + fsl,pins = < + MX6DL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6DL_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6DL_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6DL_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6DL_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6DL_PAD_SD2_DAT3__SD2_DATA3 0x17059 + MX6DL_PAD_NANDF_D4__SD2_DATA4 0x17059 + MX6DL_PAD_NANDF_D5__SD2_DATA5 0x17059 + MX6DL_PAD_NANDF_D6__SD2_DATA6 0x17059 + MX6DL_PAD_NANDF_D7__SD2_DATA7 0x17059 + >; + }; + }; + + usdhc3 { + pinctrl_usdhc3_1: usdhc3grp-1 { + fsl,pins = < + MX6DL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6DL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6DL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6DL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6DL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6DL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + MX6DL_PAD_SD3_DAT4__SD3_DATA4 0x17059 + MX6DL_PAD_SD3_DAT5__SD3_DATA5 0x17059 + MX6DL_PAD_SD3_DAT6__SD3_DATA6 0x17059 + MX6DL_PAD_SD3_DAT7__SD3_DATA7 0x17059 + >; + }; + + pinctrl_usdhc3_2: usdhc3grp_2 { + fsl,pins = < + MX6DL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6DL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6DL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6DL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6DL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6DL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + >; + }; + }; + + + }; + pxp: pxp@020f0000 { reg = <0x020f0000 0x4000>; interrupts = <0 98 0x04>; diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts index 53eb241fa5ad..4e54fde591bd 100644 --- a/arch/arm/boot/dts/imx6q-arm2.dts +++ b/arch/arm/boot/dts/imx6q-arm2.dts @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "imx6q.dtsi" +#include "imx6q.dtsi" / { model = "Freescale i.MX6 Quad Armadillo2 Board"; @@ -57,7 +57,7 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 176 0x80000000 /* MX6Q_PAD_EIM_D25__GPIO_3_25 */ + MX6Q_PAD_EIM_D25__GPIO3_IO25 0x80000000 >; }; }; @@ -65,8 +65,8 @@ arm2 { pinctrl_usdhc3_arm2: usdhc3grp-arm2 { fsl,pins = < - 1363 0x80000000 /* MX6Q_PAD_NANDF_CS0__GPIO_6_11 */ - 1369 0x80000000 /* MX6Q_PAD_NANDF_CS1__GPIO_6_14 */ + MX6Q_PAD_NANDF_CS0__GPIO6_IO11 0x80000000 + MX6Q_PAD_NANDF_CS1__GPIO6_IO14 0x80000000 >; }; }; diff --git a/arch/arm/boot/dts/imx6q-pinfunc.h b/arch/arm/boot/dts/imx6q-pinfunc.h new file mode 100644 index 000000000000..faea6e1ada00 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-pinfunc.h @@ -0,0 +1,1041 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __DTS_IMX6Q_PINFUNC_H +#define __DTS_IMX6Q_PINFUNC_H + +/* + * The pin function ID is a tuple of + * <mux_reg conf_reg input_reg mux_mode input_val> + */ +#define MX6Q_PAD_SD2_DAT1__SD2_DATA1 0x04c 0x360 0x000 0x0 0x0 +#define MX6Q_PAD_SD2_DAT1__ECSPI5_SS0 0x04c 0x360 0x834 0x1 0x0 +#define MX6Q_PAD_SD2_DAT1__EIM_CS2_B 0x04c 0x360 0x000 0x2 0x0 +#define MX6Q_PAD_SD2_DAT1__AUD4_TXFS 0x04c 0x360 0x7c8 0x3 0x0 +#define MX6Q_PAD_SD2_DAT1__KEY_COL7 0x04c 0x360 0x8f0 0x4 0x0 +#define MX6Q_PAD_SD2_DAT1__GPIO1_IO14 0x04c 0x360 0x000 0x5 0x0 +#define MX6Q_PAD_SD2_DAT2__SD2_DATA2 0x050 0x364 0x000 0x0 0x0 +#define MX6Q_PAD_SD2_DAT2__ECSPI5_SS1 0x050 0x364 0x838 0x1 0x0 +#define MX6Q_PAD_SD2_DAT2__EIM_CS3_B 0x050 0x364 0x000 0x2 0x0 +#define MX6Q_PAD_SD2_DAT2__AUD4_TXD 0x050 0x364 0x7b8 0x3 0x0 +#define MX6Q_PAD_SD2_DAT2__KEY_ROW6 0x050 0x364 0x8f8 0x4 0x0 +#define MX6Q_PAD_SD2_DAT2__GPIO1_IO13 0x050 0x364 0x000 0x5 0x0 +#define MX6Q_PAD_SD2_DAT0__SD2_DATA0 0x054 0x368 0x000 0x0 0x0 +#define MX6Q_PAD_SD2_DAT0__ECSPI5_MISO 0x054 0x368 0x82c 0x1 0x0 +#define MX6Q_PAD_SD2_DAT0__AUD4_RXD 0x054 0x368 0x7b4 0x3 0x0 +#define MX6Q_PAD_SD2_DAT0__KEY_ROW7 0x054 0x368 0x8fc 0x4 0x0 +#define MX6Q_PAD_SD2_DAT0__GPIO1_IO15 0x054 0x368 0x000 0x5 0x0 +#define MX6Q_PAD_SD2_DAT0__DCIC2_OUT 0x054 0x368 0x000 0x6 0x0 +#define MX6Q_PAD_RGMII_TXC__USB_H2_DATA 0x058 0x36c 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_TXC__RGMII_TXC 0x058 0x36c 0x000 0x1 0x0 +#define MX6Q_PAD_RGMII_TXC__SPDIF_EXT_CLK 0x058 0x36c 0x918 0x2 0x0 +#define MX6Q_PAD_RGMII_TXC__GPIO6_IO19 0x058 0x36c 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_TXC__XTALOSC_REF_CLK_24M 0x058 0x36c 0x000 0x7 0x0 +#define MX6Q_PAD_RGMII_TD0__HSI_TX_READY 0x05c 0x370 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_TD0__RGMII_TD0 0x05c 0x370 0x000 0x1 0x0 +#define MX6Q_PAD_RGMII_TD0__GPIO6_IO20 0x05c 0x370 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_TD1__HSI_RX_FLAG 0x060 0x374 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_TD1__RGMII_TD1 0x060 0x374 0x000 0x1 0x0 +#define MX6Q_PAD_RGMII_TD1__GPIO6_IO21 0x060 0x374 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_TD2__HSI_RX_DATA 0x064 0x378 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_TD2__RGMII_TD2 0x064 0x378 0x000 0x1 0x0 +#define MX6Q_PAD_RGMII_TD2__GPIO6_IO22 0x064 0x378 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_TD3__HSI_RX_WAKE 0x068 0x37c 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_TD3__RGMII_TD3 0x068 0x37c 0x000 0x1 0x0 +#define MX6Q_PAD_RGMII_TD3__GPIO6_IO23 0x068 0x37c 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_RX_CTL__USB_H3_DATA 0x06c 0x380 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x06c 0x380 0x858 0x1 0x0 +#define MX6Q_PAD_RGMII_RX_CTL__GPIO6_IO24 0x06c 0x380 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_RD0__HSI_RX_READY 0x070 0x384 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_RD0__RGMII_RD0 0x070 0x384 0x848 0x1 0x0 +#define MX6Q_PAD_RGMII_RD0__GPIO6_IO25 0x070 0x384 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_TX_CTL__USB_H2_STROBE 0x074 0x388 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x074 0x388 0x000 0x1 0x0 +#define MX6Q_PAD_RGMII_TX_CTL__GPIO6_IO26 0x074 0x388 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_TX_CTL__ENET_REF_CLK 0x074 0x388 0x83c 0x7 0x0 +#define MX6Q_PAD_RGMII_RD1__HSI_TX_FLAG 0x078 0x38c 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_RD1__RGMII_RD1 0x078 0x38c 0x84c 0x1 0x0 +#define MX6Q_PAD_RGMII_RD1__GPIO6_IO27 0x078 0x38c 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_RD2__HSI_TX_DATA 0x07c 0x390 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_RD2__RGMII_RD2 0x07c 0x390 0x850 0x1 0x0 +#define MX6Q_PAD_RGMII_RD2__GPIO6_IO28 0x07c 0x390 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_RD3__HSI_TX_WAKE 0x080 0x394 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_RD3__RGMII_RD3 0x080 0x394 0x854 0x1 0x0 +#define MX6Q_PAD_RGMII_RD3__GPIO6_IO29 0x080 0x394 0x000 0x5 0x0 +#define MX6Q_PAD_RGMII_RXC__USB_H3_STROBE 0x084 0x398 0x000 0x0 0x0 +#define MX6Q_PAD_RGMII_RXC__RGMII_RXC 0x084 0x398 0x844 0x1 0x0 +#define MX6Q_PAD_RGMII_RXC__GPIO6_IO30 0x084 0x398 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A25__EIM_ADDR25 0x088 0x39c 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A25__ECSPI4_SS1 0x088 0x39c 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A25__ECSPI2_RDY 0x088 0x39c 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_A25__IPU1_DI1_PIN12 0x088 0x39c 0x000 0x3 0x0 +#define MX6Q_PAD_EIM_A25__IPU1_DI0_D1_CS 0x088 0x39c 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_A25__GPIO5_IO02 0x088 0x39c 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A25__HDMI_TX_CEC_LINE 0x088 0x39c 0x88c 0x6 0x0 +#define MX6Q_PAD_EIM_EB2__EIM_EB2_B 0x08c 0x3a0 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_EB2__ECSPI1_SS0 0x08c 0x3a0 0x800 0x1 0x0 +#define MX6Q_PAD_EIM_EB2__IPU2_CSI1_DATA19 0x08c 0x3a0 0x8d4 0x3 0x0 +#define MX6Q_PAD_EIM_EB2__HDMI_TX_DDC_SCL 0x08c 0x3a0 0x890 0x4 0x0 +#define MX6Q_PAD_EIM_EB2__GPIO2_IO30 0x08c 0x3a0 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_EB2__I2C2_SCL 0x08c 0x3a0 0x8a0 0x6 0x0 +#define MX6Q_PAD_EIM_EB2__SRC_BOOT_CFG30 0x08c 0x3a0 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_D16__EIM_DATA16 0x090 0x3a4 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D16__ECSPI1_SCLK 0x090 0x3a4 0x7f4 0x1 0x0 +#define MX6Q_PAD_EIM_D16__IPU1_DI0_PIN05 0x090 0x3a4 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D16__IPU2_CSI1_DATA18 0x090 0x3a4 0x8d0 0x3 0x0 +#define MX6Q_PAD_EIM_D16__HDMI_TX_DDC_SDA 0x090 0x3a4 0x894 0x4 0x0 +#define MX6Q_PAD_EIM_D16__GPIO3_IO16 0x090 0x3a4 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D16__I2C2_SDA 0x090 0x3a4 0x8a4 0x6 0x0 +#define MX6Q_PAD_EIM_D17__EIM_DATA17 0x094 0x3a8 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D17__ECSPI1_MISO 0x094 0x3a8 0x7f8 0x1 0x0 +#define MX6Q_PAD_EIM_D17__IPU1_DI0_PIN06 0x094 0x3a8 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D17__IPU2_CSI1_PIXCLK 0x094 0x3a8 0x8e0 0x3 0x0 +#define MX6Q_PAD_EIM_D17__DCIC1_OUT 0x094 0x3a8 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D17__GPIO3_IO17 0x094 0x3a8 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D17__I2C3_SCL 0x094 0x3a8 0x8a8 0x6 0x0 +#define MX6Q_PAD_EIM_D18__EIM_DATA18 0x098 0x3ac 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D18__ECSPI1_MOSI 0x098 0x3ac 0x7fc 0x1 0x0 +#define MX6Q_PAD_EIM_D18__IPU1_DI0_PIN07 0x098 0x3ac 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D18__IPU2_CSI1_DATA17 0x098 0x3ac 0x8cc 0x3 0x0 +#define MX6Q_PAD_EIM_D18__IPU1_DI1_D0_CS 0x098 0x3ac 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D18__GPIO3_IO18 0x098 0x3ac 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D18__I2C3_SDA 0x098 0x3ac 0x8ac 0x6 0x0 +#define MX6Q_PAD_EIM_D19__EIM_DATA19 0x09c 0x3b0 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D19__ECSPI1_SS1 0x09c 0x3b0 0x804 0x1 0x0 +#define MX6Q_PAD_EIM_D19__IPU1_DI0_PIN08 0x09c 0x3b0 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D19__IPU2_CSI1_DATA16 0x09c 0x3b0 0x8c8 0x3 0x0 +#define MX6Q_PAD_EIM_D19__UART1_CTS_B 0x09c 0x3b0 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D19__UART1_RTS_B 0x09c 0x3b0 0x91c 0x4 0x0 +#define MX6Q_PAD_EIM_D19__GPIO3_IO19 0x09c 0x3b0 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D19__EPIT1_OUT 0x09c 0x3b0 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_D20__EIM_DATA20 0x0a0 0x3b4 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D20__ECSPI4_SS0 0x0a0 0x3b4 0x824 0x1 0x0 +#define MX6Q_PAD_EIM_D20__IPU1_DI0_PIN16 0x0a0 0x3b4 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D20__IPU2_CSI1_DATA15 0x0a0 0x3b4 0x8c4 0x3 0x0 +#define MX6Q_PAD_EIM_D20__UART1_RTS_B 0x0a0 0x3b4 0x91c 0x4 0x1 +#define MX6Q_PAD_EIM_D20__UART1_CTS_B 0x0a0 0x3b4 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D20__GPIO3_IO20 0x0a0 0x3b4 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D20__EPIT2_OUT 0x0a0 0x3b4 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_D21__EIM_DATA21 0x0a4 0x3b8 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D21__ECSPI4_SCLK 0x0a4 0x3b8 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D21__IPU1_DI0_PIN17 0x0a4 0x3b8 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D21__IPU2_CSI1_DATA11 0x0a4 0x3b8 0x8b4 0x3 0x0 +#define MX6Q_PAD_EIM_D21__USB_OTG_OC 0x0a4 0x3b8 0x944 0x4 0x0 +#define MX6Q_PAD_EIM_D21__GPIO3_IO21 0x0a4 0x3b8 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D21__I2C1_SCL 0x0a4 0x3b8 0x898 0x6 0x0 +#define MX6Q_PAD_EIM_D21__SPDIF_IN 0x0a4 0x3b8 0x914 0x7 0x0 +#define MX6Q_PAD_EIM_D22__EIM_DATA22 0x0a8 0x3bc 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D22__ECSPI4_MISO 0x0a8 0x3bc 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D22__IPU1_DI0_PIN01 0x0a8 0x3bc 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D22__IPU2_CSI1_DATA10 0x0a8 0x3bc 0x8b0 0x3 0x0 +#define MX6Q_PAD_EIM_D22__USB_OTG_PWR 0x0a8 0x3bc 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D22__GPIO3_IO22 0x0a8 0x3bc 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D22__SPDIF_OUT 0x0a8 0x3bc 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_D23__EIM_DATA23 0x0ac 0x3c0 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D23__IPU1_DI0_D0_CS 0x0ac 0x3c0 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D23__UART3_CTS_B 0x0ac 0x3c0 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D23__UART3_RTS_B 0x0ac 0x3c0 0x92c 0x2 0x0 +#define MX6Q_PAD_EIM_D23__UART1_DCD_B 0x0ac 0x3c0 0x000 0x3 0x0 +#define MX6Q_PAD_EIM_D23__IPU2_CSI1_DATA_EN 0x0ac 0x3c0 0x8d8 0x4 0x0 +#define MX6Q_PAD_EIM_D23__GPIO3_IO23 0x0ac 0x3c0 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D23__IPU1_DI1_PIN02 0x0ac 0x3c0 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_D23__IPU1_DI1_PIN14 0x0ac 0x3c0 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_EB3__EIM_EB3_B 0x0b0 0x3c4 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_EB3__ECSPI4_RDY 0x0b0 0x3c4 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_EB3__UART3_RTS_B 0x0b0 0x3c4 0x92c 0x2 0x1 +#define MX6Q_PAD_EIM_EB3__UART3_CTS_B 0x0b0 0x3c4 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_EB3__UART1_RI_B 0x0b0 0x3c4 0x000 0x3 0x0 +#define MX6Q_PAD_EIM_EB3__IPU2_CSI1_HSYNC 0x0b0 0x3c4 0x8dc 0x4 0x0 +#define MX6Q_PAD_EIM_EB3__GPIO2_IO31 0x0b0 0x3c4 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_EB3__IPU1_DI1_PIN03 0x0b0 0x3c4 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_EB3__SRC_BOOT_CFG31 0x0b0 0x3c4 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_D24__EIM_DATA24 0x0b4 0x3c8 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D24__ECSPI4_SS2 0x0b4 0x3c8 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D24__UART3_TX_DATA 0x0b4 0x3c8 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D24__UART3_RX_DATA 0x0b4 0x3c8 0x930 0x2 0x0 +#define MX6Q_PAD_EIM_D24__ECSPI1_SS2 0x0b4 0x3c8 0x808 0x3 0x0 +#define MX6Q_PAD_EIM_D24__ECSPI2_SS2 0x0b4 0x3c8 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D24__GPIO3_IO24 0x0b4 0x3c8 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D24__AUD5_RXFS 0x0b4 0x3c8 0x7d8 0x6 0x0 +#define MX6Q_PAD_EIM_D24__UART1_DTR_B 0x0b4 0x3c8 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_D25__EIM_DATA25 0x0b8 0x3cc 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D25__ECSPI4_SS3 0x0b8 0x3cc 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D25__UART3_RX_DATA 0x0b8 0x3cc 0x930 0x2 0x1 +#define MX6Q_PAD_EIM_D25__UART3_TX_DATA 0x0b8 0x3cc 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D25__ECSPI1_SS3 0x0b8 0x3cc 0x80c 0x3 0x0 +#define MX6Q_PAD_EIM_D25__ECSPI2_SS3 0x0b8 0x3cc 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D25__GPIO3_IO25 0x0b8 0x3cc 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D25__AUD5_RXC 0x0b8 0x3cc 0x7d4 0x6 0x0 +#define MX6Q_PAD_EIM_D25__UART1_DSR_B 0x0b8 0x3cc 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_D26__EIM_DATA26 0x0bc 0x3d0 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D26__IPU1_DI1_PIN11 0x0bc 0x3d0 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D26__IPU1_CSI0_DATA01 0x0bc 0x3d0 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D26__IPU2_CSI1_DATA14 0x0bc 0x3d0 0x8c0 0x3 0x0 +#define MX6Q_PAD_EIM_D26__UART2_TX_DATA 0x0bc 0x3d0 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D26__UART2_RX_DATA 0x0bc 0x3d0 0x928 0x4 0x0 +#define MX6Q_PAD_EIM_D26__GPIO3_IO26 0x0bc 0x3d0 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D26__IPU1_SISG2 0x0bc 0x3d0 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_D26__IPU1_DISP1_DATA22 0x0bc 0x3d0 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_D27__EIM_DATA27 0x0c0 0x3d4 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D27__IPU1_DI1_PIN13 0x0c0 0x3d4 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D27__IPU1_CSI0_DATA00 0x0c0 0x3d4 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D27__IPU2_CSI1_DATA13 0x0c0 0x3d4 0x8bc 0x3 0x0 +#define MX6Q_PAD_EIM_D27__UART2_RX_DATA 0x0c0 0x3d4 0x928 0x4 0x1 +#define MX6Q_PAD_EIM_D27__UART2_TX_DATA 0x0c0 0x3d4 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D27__GPIO3_IO27 0x0c0 0x3d4 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D27__IPU1_SISG3 0x0c0 0x3d4 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_D27__IPU1_DISP1_DATA23 0x0c0 0x3d4 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_D28__EIM_DATA28 0x0c4 0x3d8 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D28__I2C1_SDA 0x0c4 0x3d8 0x89c 0x1 0x0 +#define MX6Q_PAD_EIM_D28__ECSPI4_MOSI 0x0c4 0x3d8 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D28__IPU2_CSI1_DATA12 0x0c4 0x3d8 0x8b8 0x3 0x0 +#define MX6Q_PAD_EIM_D28__UART2_CTS_B 0x0c4 0x3d8 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D28__UART2_RTS_B 0x0c4 0x3d8 0x924 0x4 0x0 +#define MX6Q_PAD_EIM_D28__GPIO3_IO28 0x0c4 0x3d8 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D28__IPU1_EXT_TRIG 0x0c4 0x3d8 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_D28__IPU1_DI0_PIN13 0x0c4 0x3d8 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_D29__EIM_DATA29 0x0c8 0x3dc 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D29__IPU1_DI1_PIN15 0x0c8 0x3dc 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D29__ECSPI4_SS0 0x0c8 0x3dc 0x824 0x2 0x1 +#define MX6Q_PAD_EIM_D29__UART2_RTS_B 0x0c8 0x3dc 0x924 0x4 0x1 +#define MX6Q_PAD_EIM_D29__UART2_CTS_B 0x0c8 0x3dc 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D29__GPIO3_IO29 0x0c8 0x3dc 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D29__IPU2_CSI1_VSYNC 0x0c8 0x3dc 0x8e4 0x6 0x0 +#define MX6Q_PAD_EIM_D29__IPU1_DI0_PIN14 0x0c8 0x3dc 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_D30__EIM_DATA30 0x0cc 0x3e0 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D30__IPU1_DISP1_DATA21 0x0cc 0x3e0 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D30__IPU1_DI0_PIN11 0x0cc 0x3e0 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D30__IPU1_CSI0_DATA03 0x0cc 0x3e0 0x000 0x3 0x0 +#define MX6Q_PAD_EIM_D30__UART3_CTS_B 0x0cc 0x3e0 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D30__UART3_RTS_B 0x0cc 0x3e0 0x92c 0x4 0x2 +#define MX6Q_PAD_EIM_D30__GPIO3_IO30 0x0cc 0x3e0 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D30__USB_H1_OC 0x0cc 0x3e0 0x948 0x6 0x0 +#define MX6Q_PAD_EIM_D31__EIM_DATA31 0x0d0 0x3e4 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_D31__IPU1_DISP1_DATA20 0x0d0 0x3e4 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_D31__IPU1_DI0_PIN12 0x0d0 0x3e4 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_D31__IPU1_CSI0_DATA02 0x0d0 0x3e4 0x000 0x3 0x0 +#define MX6Q_PAD_EIM_D31__UART3_RTS_B 0x0d0 0x3e4 0x92c 0x4 0x3 +#define MX6Q_PAD_EIM_D31__UART3_CTS_B 0x0d0 0x3e4 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_D31__GPIO3_IO31 0x0d0 0x3e4 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_D31__USB_H1_PWR 0x0d0 0x3e4 0x000 0x6 0x0 +#define MX6Q_PAD_EIM_A24__EIM_ADDR24 0x0d4 0x3e8 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A24__IPU1_DISP1_DATA19 0x0d4 0x3e8 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A24__IPU2_CSI1_DATA19 0x0d4 0x3e8 0x8d4 0x2 0x1 +#define MX6Q_PAD_EIM_A24__IPU2_SISG2 0x0d4 0x3e8 0x000 0x3 0x0 +#define MX6Q_PAD_EIM_A24__IPU1_SISG2 0x0d4 0x3e8 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_A24__GPIO5_IO04 0x0d4 0x3e8 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A24__SRC_BOOT_CFG24 0x0d4 0x3e8 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_A23__EIM_ADDR23 0x0d8 0x3ec 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A23__IPU1_DISP1_DATA18 0x0d8 0x3ec 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A23__IPU2_CSI1_DATA18 0x0d8 0x3ec 0x8d0 0x2 0x1 +#define MX6Q_PAD_EIM_A23__IPU2_SISG3 0x0d8 0x3ec 0x000 0x3 0x0 +#define MX6Q_PAD_EIM_A23__IPU1_SISG3 0x0d8 0x3ec 0x000 0x4 0x0 +#define MX6Q_PAD_EIM_A23__GPIO6_IO06 0x0d8 0x3ec 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A23__SRC_BOOT_CFG23 0x0d8 0x3ec 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_A22__EIM_ADDR22 0x0dc 0x3f0 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A22__IPU1_DISP1_DATA17 0x0dc 0x3f0 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A22__IPU2_CSI1_DATA17 0x0dc 0x3f0 0x8cc 0x2 0x1 +#define MX6Q_PAD_EIM_A22__GPIO2_IO16 0x0dc 0x3f0 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A22__SRC_BOOT_CFG22 0x0dc 0x3f0 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_A21__EIM_ADDR21 0x0e0 0x3f4 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A21__IPU1_DISP1_DATA16 0x0e0 0x3f4 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A21__IPU2_CSI1_DATA16 0x0e0 0x3f4 0x8c8 0x2 0x1 +#define MX6Q_PAD_EIM_A21__GPIO2_IO17 0x0e0 0x3f4 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A21__SRC_BOOT_CFG21 0x0e0 0x3f4 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_A20__EIM_ADDR20 0x0e4 0x3f8 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A20__IPU1_DISP1_DATA15 0x0e4 0x3f8 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A20__IPU2_CSI1_DATA15 0x0e4 0x3f8 0x8c4 0x2 0x1 +#define MX6Q_PAD_EIM_A20__GPIO2_IO18 0x0e4 0x3f8 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A20__SRC_BOOT_CFG20 0x0e4 0x3f8 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_A19__EIM_ADDR19 0x0e8 0x3fc 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A19__IPU1_DISP1_DATA14 0x0e8 0x3fc 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A19__IPU2_CSI1_DATA14 0x0e8 0x3fc 0x8c0 0x2 0x1 +#define MX6Q_PAD_EIM_A19__GPIO2_IO19 0x0e8 0x3fc 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A19__SRC_BOOT_CFG19 0x0e8 0x3fc 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_A18__EIM_ADDR18 0x0ec 0x400 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A18__IPU1_DISP1_DATA13 0x0ec 0x400 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A18__IPU2_CSI1_DATA13 0x0ec 0x400 0x8bc 0x2 0x1 +#define MX6Q_PAD_EIM_A18__GPIO2_IO20 0x0ec 0x400 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A18__SRC_BOOT_CFG18 0x0ec 0x400 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_A17__EIM_ADDR17 0x0f0 0x404 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A17__IPU1_DISP1_DATA12 0x0f0 0x404 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A17__IPU2_CSI1_DATA12 0x0f0 0x404 0x8b8 0x2 0x1 +#define MX6Q_PAD_EIM_A17__GPIO2_IO21 0x0f0 0x404 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A17__SRC_BOOT_CFG17 0x0f0 0x404 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_A16__EIM_ADDR16 0x0f4 0x408 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_A16__IPU1_DI1_DISP_CLK 0x0f4 0x408 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_A16__IPU2_CSI1_PIXCLK 0x0f4 0x408 0x8e0 0x2 0x1 +#define MX6Q_PAD_EIM_A16__GPIO2_IO22 0x0f4 0x408 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_A16__SRC_BOOT_CFG16 0x0f4 0x408 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_CS0__EIM_CS0_B 0x0f8 0x40c 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_CS0__IPU1_DI1_PIN05 0x0f8 0x40c 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_CS0__ECSPI2_SCLK 0x0f8 0x40c 0x810 0x2 0x0 +#define MX6Q_PAD_EIM_CS0__GPIO2_IO23 0x0f8 0x40c 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_CS1__EIM_CS1_B 0x0fc 0x410 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_CS1__IPU1_DI1_PIN06 0x0fc 0x410 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_CS1__ECSPI2_MOSI 0x0fc 0x410 0x818 0x2 0x0 +#define MX6Q_PAD_EIM_CS1__GPIO2_IO24 0x0fc 0x410 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_OE__EIM_OE_B 0x100 0x414 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_OE__IPU1_DI1_PIN07 0x100 0x414 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_OE__ECSPI2_MISO 0x100 0x414 0x814 0x2 0x0 +#define MX6Q_PAD_EIM_OE__GPIO2_IO25 0x100 0x414 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_RW__EIM_RW 0x104 0x418 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_RW__IPU1_DI1_PIN08 0x104 0x418 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_RW__ECSPI2_SS0 0x104 0x418 0x81c 0x2 0x0 +#define MX6Q_PAD_EIM_RW__GPIO2_IO26 0x104 0x418 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_RW__SRC_BOOT_CFG29 0x104 0x418 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_LBA__EIM_LBA_B 0x108 0x41c 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_LBA__IPU1_DI1_PIN17 0x108 0x41c 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_LBA__ECSPI2_SS1 0x108 0x41c 0x820 0x2 0x0 +#define MX6Q_PAD_EIM_LBA__GPIO2_IO27 0x108 0x41c 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_LBA__SRC_BOOT_CFG26 0x108 0x41c 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_EB0__EIM_EB0_B 0x10c 0x420 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_EB0__IPU1_DISP1_DATA11 0x10c 0x420 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_EB0__IPU2_CSI1_DATA11 0x10c 0x420 0x8b4 0x2 0x1 +#define MX6Q_PAD_EIM_EB0__CCM_PMIC_READY 0x10c 0x420 0x7f0 0x4 0x0 +#define MX6Q_PAD_EIM_EB0__GPIO2_IO28 0x10c 0x420 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_EB0__SRC_BOOT_CFG27 0x10c 0x420 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_EB1__EIM_EB1_B 0x110 0x424 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_EB1__IPU1_DISP1_DATA10 0x110 0x424 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_EB1__IPU2_CSI1_DATA10 0x110 0x424 0x8b0 0x2 0x1 +#define MX6Q_PAD_EIM_EB1__GPIO2_IO29 0x110 0x424 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_EB1__SRC_BOOT_CFG28 0x110 0x424 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA0__EIM_AD00 0x114 0x428 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA0__IPU1_DISP1_DATA09 0x114 0x428 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA0__IPU2_CSI1_DATA09 0x114 0x428 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA0__GPIO3_IO00 0x114 0x428 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA0__SRC_BOOT_CFG00 0x114 0x428 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA1__EIM_AD01 0x118 0x42c 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA1__IPU1_DISP1_DATA08 0x118 0x42c 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA1__IPU2_CSI1_DATA08 0x118 0x42c 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA1__GPIO3_IO01 0x118 0x42c 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA1__SRC_BOOT_CFG01 0x118 0x42c 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA2__EIM_AD02 0x11c 0x430 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA2__IPU1_DISP1_DATA07 0x11c 0x430 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA2__IPU2_CSI1_DATA07 0x11c 0x430 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA2__GPIO3_IO02 0x11c 0x430 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA2__SRC_BOOT_CFG02 0x11c 0x430 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA3__EIM_AD03 0x120 0x434 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA3__IPU1_DISP1_DATA06 0x120 0x434 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA3__IPU2_CSI1_DATA06 0x120 0x434 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA3__GPIO3_IO03 0x120 0x434 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA3__SRC_BOOT_CFG03 0x120 0x434 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA4__EIM_AD04 0x124 0x438 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA4__IPU1_DISP1_DATA05 0x124 0x438 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA4__IPU2_CSI1_DATA05 0x124 0x438 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA4__GPIO3_IO04 0x124 0x438 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA4__SRC_BOOT_CFG04 0x124 0x438 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA5__EIM_AD05 0x128 0x43c 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA5__IPU1_DISP1_DATA04 0x128 0x43c 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA5__IPU2_CSI1_DATA04 0x128 0x43c 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA5__GPIO3_IO05 0x128 0x43c 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA5__SRC_BOOT_CFG05 0x128 0x43c 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA6__EIM_AD06 0x12c 0x440 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA6__IPU1_DISP1_DATA03 0x12c 0x440 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA6__IPU2_CSI1_DATA03 0x12c 0x440 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA6__GPIO3_IO06 0x12c 0x440 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA6__SRC_BOOT_CFG06 0x12c 0x440 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA7__EIM_AD07 0x130 0x444 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA7__IPU1_DISP1_DATA02 0x130 0x444 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA7__IPU2_CSI1_DATA02 0x130 0x444 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA7__GPIO3_IO07 0x130 0x444 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA7__SRC_BOOT_CFG07 0x130 0x444 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA8__EIM_AD08 0x134 0x448 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA8__IPU1_DISP1_DATA01 0x134 0x448 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA8__IPU2_CSI1_DATA01 0x134 0x448 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA8__GPIO3_IO08 0x134 0x448 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA8__SRC_BOOT_CFG08 0x134 0x448 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA9__EIM_AD09 0x138 0x44c 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA9__IPU1_DISP1_DATA00 0x138 0x44c 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA9__IPU2_CSI1_DATA00 0x138 0x44c 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA9__GPIO3_IO09 0x138 0x44c 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA9__SRC_BOOT_CFG09 0x138 0x44c 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA10__EIM_AD10 0x13c 0x450 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA10__IPU1_DI1_PIN15 0x13c 0x450 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA10__IPU2_CSI1_DATA_EN 0x13c 0x450 0x8d8 0x2 0x1 +#define MX6Q_PAD_EIM_DA10__GPIO3_IO10 0x13c 0x450 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA10__SRC_BOOT_CFG10 0x13c 0x450 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA11__EIM_AD11 0x140 0x454 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA11__IPU1_DI1_PIN02 0x140 0x454 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA11__IPU2_CSI1_HSYNC 0x140 0x454 0x8dc 0x2 0x1 +#define MX6Q_PAD_EIM_DA11__GPIO3_IO11 0x140 0x454 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA11__SRC_BOOT_CFG11 0x140 0x454 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA12__EIM_AD12 0x144 0x458 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA12__IPU1_DI1_PIN03 0x144 0x458 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA12__IPU2_CSI1_VSYNC 0x144 0x458 0x8e4 0x2 0x1 +#define MX6Q_PAD_EIM_DA12__GPIO3_IO12 0x144 0x458 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA12__SRC_BOOT_CFG12 0x144 0x458 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA13__EIM_AD13 0x148 0x45c 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA13__IPU1_DI1_D0_CS 0x148 0x45c 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA13__GPIO3_IO13 0x148 0x45c 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA13__SRC_BOOT_CFG13 0x148 0x45c 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA14__EIM_AD14 0x14c 0x460 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA14__IPU1_DI1_D1_CS 0x14c 0x460 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA14__GPIO3_IO14 0x14c 0x460 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA14__SRC_BOOT_CFG14 0x14c 0x460 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_DA15__EIM_AD15 0x150 0x464 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_DA15__IPU1_DI1_PIN01 0x150 0x464 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_DA15__IPU1_DI1_PIN04 0x150 0x464 0x000 0x2 0x0 +#define MX6Q_PAD_EIM_DA15__GPIO3_IO15 0x150 0x464 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_DA15__SRC_BOOT_CFG15 0x150 0x464 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_WAIT__EIM_WAIT_B 0x154 0x468 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_WAIT__EIM_DTACK_B 0x154 0x468 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_WAIT__GPIO5_IO00 0x154 0x468 0x000 0x5 0x0 +#define MX6Q_PAD_EIM_WAIT__SRC_BOOT_CFG25 0x154 0x468 0x000 0x7 0x0 +#define MX6Q_PAD_EIM_BCLK__EIM_BCLK 0x158 0x46c 0x000 0x0 0x0 +#define MX6Q_PAD_EIM_BCLK__IPU1_DI1_PIN16 0x158 0x46c 0x000 0x1 0x0 +#define MX6Q_PAD_EIM_BCLK__GPIO6_IO31 0x158 0x46c 0x000 0x5 0x0 +#define MX6Q_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x15c 0x470 0x000 0x0 0x0 +#define MX6Q_PAD_DI0_DISP_CLK__IPU2_DI0_DISP_CLK 0x15c 0x470 0x000 0x1 0x0 +#define MX6Q_PAD_DI0_DISP_CLK__GPIO4_IO16 0x15c 0x470 0x000 0x5 0x0 +#define MX6Q_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x160 0x474 0x000 0x0 0x0 +#define MX6Q_PAD_DI0_PIN15__IPU2_DI0_PIN15 0x160 0x474 0x000 0x1 0x0 +#define MX6Q_PAD_DI0_PIN15__AUD6_TXC 0x160 0x474 0x000 0x2 0x0 +#define MX6Q_PAD_DI0_PIN15__GPIO4_IO17 0x160 0x474 0x000 0x5 0x0 +#define MX6Q_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x164 0x478 0x000 0x0 0x0 +#define MX6Q_PAD_DI0_PIN2__IPU2_DI0_PIN02 0x164 0x478 0x000 0x1 0x0 +#define MX6Q_PAD_DI0_PIN2__AUD6_TXD 0x164 0x478 0x000 0x2 0x0 +#define MX6Q_PAD_DI0_PIN2__GPIO4_IO18 0x164 0x478 0x000 0x5 0x0 +#define MX6Q_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x168 0x47c 0x000 0x0 0x0 +#define MX6Q_PAD_DI0_PIN3__IPU2_DI0_PIN03 0x168 0x47c 0x000 0x1 0x0 +#define MX6Q_PAD_DI0_PIN3__AUD6_TXFS 0x168 0x47c 0x000 0x2 0x0 +#define MX6Q_PAD_DI0_PIN3__GPIO4_IO19 0x168 0x47c 0x000 0x5 0x0 +#define MX6Q_PAD_DI0_PIN4__IPU1_DI0_PIN04 0x16c 0x480 0x000 0x0 0x0 +#define MX6Q_PAD_DI0_PIN4__IPU2_DI0_PIN04 0x16c 0x480 0x000 0x1 0x0 +#define MX6Q_PAD_DI0_PIN4__AUD6_RXD 0x16c 0x480 0x000 0x2 0x0 +#define MX6Q_PAD_DI0_PIN4__SD1_WP 0x16c 0x480 0x94c 0x3 0x0 +#define MX6Q_PAD_DI0_PIN4__GPIO4_IO20 0x16c 0x480 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x170 0x484 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT0__IPU2_DISP0_DATA00 0x170 0x484 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT0__ECSPI3_SCLK 0x170 0x484 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT0__GPIO4_IO21 0x170 0x484 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x174 0x488 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT1__IPU2_DISP0_DATA01 0x174 0x488 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT1__ECSPI3_MOSI 0x174 0x488 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT1__GPIO4_IO22 0x174 0x488 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x178 0x48c 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT2__IPU2_DISP0_DATA02 0x178 0x48c 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT2__ECSPI3_MISO 0x178 0x48c 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT2__GPIO4_IO23 0x178 0x48c 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x17c 0x490 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT3__IPU2_DISP0_DATA03 0x17c 0x490 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT3__ECSPI3_SS0 0x17c 0x490 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT3__GPIO4_IO24 0x17c 0x490 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x180 0x494 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT4__IPU2_DISP0_DATA04 0x180 0x494 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT4__ECSPI3_SS1 0x180 0x494 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT4__GPIO4_IO25 0x180 0x494 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x184 0x498 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT5__IPU2_DISP0_DATA05 0x184 0x498 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT5__ECSPI3_SS2 0x184 0x498 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT5__AUD6_RXFS 0x184 0x498 0x000 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT5__GPIO4_IO26 0x184 0x498 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x188 0x49c 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT6__IPU2_DISP0_DATA06 0x188 0x49c 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT6__ECSPI3_SS3 0x188 0x49c 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT6__AUD6_RXC 0x188 0x49c 0x000 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT6__GPIO4_IO27 0x188 0x49c 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x18c 0x4a0 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT7__IPU2_DISP0_DATA07 0x18c 0x4a0 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT7__ECSPI3_RDY 0x18c 0x4a0 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT7__GPIO4_IO28 0x18c 0x4a0 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x190 0x4a4 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT8__IPU2_DISP0_DATA08 0x190 0x4a4 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT8__PWM1_OUT 0x190 0x4a4 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT8__WDOG1_B 0x190 0x4a4 0x000 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT8__GPIO4_IO29 0x190 0x4a4 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x194 0x4a8 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT9__IPU2_DISP0_DATA09 0x194 0x4a8 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT9__PWM2_OUT 0x194 0x4a8 0x000 0x2 0x0 +#define MX6Q_PAD_DISP0_DAT9__WDOG2_B 0x194 0x4a8 0x000 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT9__GPIO4_IO30 0x194 0x4a8 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x198 0x4ac 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT10__IPU2_DISP0_DATA10 0x198 0x4ac 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT10__GPIO4_IO31 0x198 0x4ac 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x19c 0x4b0 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT11__IPU2_DISP0_DATA11 0x19c 0x4b0 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT11__GPIO5_IO05 0x19c 0x4b0 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x1a0 0x4b4 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT12__IPU2_DISP0_DATA12 0x1a0 0x4b4 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT12__GPIO5_IO06 0x1a0 0x4b4 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x1a4 0x4b8 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT13__IPU2_DISP0_DATA13 0x1a4 0x4b8 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT13__AUD5_RXFS 0x1a4 0x4b8 0x7d8 0x3 0x1 +#define MX6Q_PAD_DISP0_DAT13__GPIO5_IO07 0x1a4 0x4b8 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x1a8 0x4bc 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT14__IPU2_DISP0_DATA14 0x1a8 0x4bc 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT14__AUD5_RXC 0x1a8 0x4bc 0x7d4 0x3 0x1 +#define MX6Q_PAD_DISP0_DAT14__GPIO5_IO08 0x1a8 0x4bc 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x1ac 0x4c0 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT15__IPU2_DISP0_DATA15 0x1ac 0x4c0 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT15__ECSPI1_SS1 0x1ac 0x4c0 0x804 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT15__ECSPI2_SS1 0x1ac 0x4c0 0x820 0x3 0x1 +#define MX6Q_PAD_DISP0_DAT15__GPIO5_IO09 0x1ac 0x4c0 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x1b0 0x4c4 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT16__IPU2_DISP0_DATA16 0x1b0 0x4c4 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT16__ECSPI2_MOSI 0x1b0 0x4c4 0x818 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT16__AUD5_TXC 0x1b0 0x4c4 0x7dc 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT16__SDMA_EXT_EVENT0 0x1b0 0x4c4 0x90c 0x4 0x0 +#define MX6Q_PAD_DISP0_DAT16__GPIO5_IO10 0x1b0 0x4c4 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x1b4 0x4c8 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT17__IPU2_DISP0_DATA17 0x1b4 0x4c8 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT17__ECSPI2_MISO 0x1b4 0x4c8 0x814 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT17__AUD5_TXD 0x1b4 0x4c8 0x7d0 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT17__SDMA_EXT_EVENT1 0x1b4 0x4c8 0x910 0x4 0x0 +#define MX6Q_PAD_DISP0_DAT17__GPIO5_IO11 0x1b4 0x4c8 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x1b8 0x4cc 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT18__IPU2_DISP0_DATA18 0x1b8 0x4cc 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT18__ECSPI2_SS0 0x1b8 0x4cc 0x81c 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT18__AUD5_TXFS 0x1b8 0x4cc 0x7e0 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT18__AUD4_RXFS 0x1b8 0x4cc 0x7c0 0x4 0x0 +#define MX6Q_PAD_DISP0_DAT18__GPIO5_IO12 0x1b8 0x4cc 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT18__EIM_CS2_B 0x1b8 0x4cc 0x000 0x7 0x0 +#define MX6Q_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x1bc 0x4d0 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT19__IPU2_DISP0_DATA19 0x1bc 0x4d0 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT19__ECSPI2_SCLK 0x1bc 0x4d0 0x810 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT19__AUD5_RXD 0x1bc 0x4d0 0x7cc 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT19__AUD4_RXC 0x1bc 0x4d0 0x7bc 0x4 0x0 +#define MX6Q_PAD_DISP0_DAT19__GPIO5_IO13 0x1bc 0x4d0 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT19__EIM_CS3_B 0x1bc 0x4d0 0x000 0x7 0x0 +#define MX6Q_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x1c0 0x4d4 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT20__IPU2_DISP0_DATA20 0x1c0 0x4d4 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT20__ECSPI1_SCLK 0x1c0 0x4d4 0x7f4 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT20__AUD4_TXC 0x1c0 0x4d4 0x7c4 0x3 0x0 +#define MX6Q_PAD_DISP0_DAT20__GPIO5_IO14 0x1c0 0x4d4 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x1c4 0x4d8 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT21__IPU2_DISP0_DATA21 0x1c4 0x4d8 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT21__ECSPI1_MOSI 0x1c4 0x4d8 0x7fc 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT21__AUD4_TXD 0x1c4 0x4d8 0x7b8 0x3 0x1 +#define MX6Q_PAD_DISP0_DAT21__GPIO5_IO15 0x1c4 0x4d8 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x1c8 0x4dc 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT22__IPU2_DISP0_DATA22 0x1c8 0x4dc 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT22__ECSPI1_MISO 0x1c8 0x4dc 0x7f8 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT22__AUD4_TXFS 0x1c8 0x4dc 0x7c8 0x3 0x1 +#define MX6Q_PAD_DISP0_DAT22__GPIO5_IO16 0x1c8 0x4dc 0x000 0x5 0x0 +#define MX6Q_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x1cc 0x4e0 0x000 0x0 0x0 +#define MX6Q_PAD_DISP0_DAT23__IPU2_DISP0_DATA23 0x1cc 0x4e0 0x000 0x1 0x0 +#define MX6Q_PAD_DISP0_DAT23__ECSPI1_SS0 0x1cc 0x4e0 0x800 0x2 0x1 +#define MX6Q_PAD_DISP0_DAT23__AUD4_RXD 0x1cc 0x4e0 0x7b4 0x3 0x1 +#define MX6Q_PAD_DISP0_DAT23__GPIO5_IO17 0x1cc 0x4e0 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_MDIO__ENET_MDIO 0x1d0 0x4e4 0x840 0x1 0x0 +#define MX6Q_PAD_ENET_MDIO__ESAI_RX_CLK 0x1d0 0x4e4 0x86c 0x2 0x0 +#define MX6Q_PAD_ENET_MDIO__ENET_1588_EVENT1_OUT 0x1d0 0x4e4 0x000 0x4 0x0 +#define MX6Q_PAD_ENET_MDIO__GPIO1_IO22 0x1d0 0x4e4 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_MDIO__SPDIF_LOCK 0x1d0 0x4e4 0x000 0x6 0x0 +#define MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1d4 0x4e8 0x000 0x1 0x0 +#define MX6Q_PAD_ENET_REF_CLK__ESAI_RX_FS 0x1d4 0x4e8 0x85c 0x2 0x0 +#define MX6Q_PAD_ENET_REF_CLK__GPIO1_IO23 0x1d4 0x4e8 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_REF_CLK__SPDIF_SR_CLK 0x1d4 0x4e8 0x000 0x6 0x0 +#define MX6Q_PAD_ENET_RX_ER__USB_OTG_ID 0x1d8 0x4ec 0x000 0x0 0x0 +#define MX6Q_PAD_ENET_RX_ER__ENET_RX_ER 0x1d8 0x4ec 0x000 0x1 0x0 +#define MX6Q_PAD_ENET_RX_ER__ESAI_RX_HF_CLK 0x1d8 0x4ec 0x864 0x2 0x0 +#define MX6Q_PAD_ENET_RX_ER__SPDIF_IN 0x1d8 0x4ec 0x914 0x3 0x1 +#define MX6Q_PAD_ENET_RX_ER__ENET_1588_EVENT2_OUT 0x1d8 0x4ec 0x000 0x4 0x0 +#define MX6Q_PAD_ENET_RX_ER__GPIO1_IO24 0x1d8 0x4ec 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_CRS_DV__ENET_RX_EN 0x1dc 0x4f0 0x858 0x1 0x1 +#define MX6Q_PAD_ENET_CRS_DV__ESAI_TX_CLK 0x1dc 0x4f0 0x870 0x2 0x0 +#define MX6Q_PAD_ENET_CRS_DV__SPDIF_EXT_CLK 0x1dc 0x4f0 0x918 0x3 0x1 +#define MX6Q_PAD_ENET_CRS_DV__GPIO1_IO25 0x1dc 0x4f0 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_RXD1__MLB_SIG 0x1e0 0x4f4 0x908 0x0 0x0 +#define MX6Q_PAD_ENET_RXD1__ENET_RX_DATA1 0x1e0 0x4f4 0x84c 0x1 0x1 +#define MX6Q_PAD_ENET_RXD1__ESAI_TX_FS 0x1e0 0x4f4 0x860 0x2 0x0 +#define MX6Q_PAD_ENET_RXD1__ENET_1588_EVENT3_OUT 0x1e0 0x4f4 0x000 0x4 0x0 +#define MX6Q_PAD_ENET_RXD1__GPIO1_IO26 0x1e0 0x4f4 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_RXD0__ENET_RX_DATA0 0x1e4 0x4f8 0x848 0x1 0x1 +#define MX6Q_PAD_ENET_RXD0__ESAI_TX_HF_CLK 0x1e4 0x4f8 0x868 0x2 0x0 +#define MX6Q_PAD_ENET_RXD0__SPDIF_OUT 0x1e4 0x4f8 0x000 0x3 0x0 +#define MX6Q_PAD_ENET_RXD0__GPIO1_IO27 0x1e4 0x4f8 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_TX_EN__ENET_TX_EN 0x1e8 0x4fc 0x000 0x1 0x0 +#define MX6Q_PAD_ENET_TX_EN__ESAI_TX3_RX2 0x1e8 0x4fc 0x880 0x2 0x0 +#define MX6Q_PAD_ENET_TX_EN__GPIO1_IO28 0x1e8 0x4fc 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_TXD1__MLB_CLK 0x1ec 0x500 0x900 0x0 0x0 +#define MX6Q_PAD_ENET_TXD1__ENET_TX_DATA1 0x1ec 0x500 0x000 0x1 0x0 +#define MX6Q_PAD_ENET_TXD1__ESAI_TX2_RX3 0x1ec 0x500 0x87c 0x2 0x0 +#define MX6Q_PAD_ENET_TXD1__ENET_1588_EVENT0_IN 0x1ec 0x500 0x000 0x4 0x0 +#define MX6Q_PAD_ENET_TXD1__GPIO1_IO29 0x1ec 0x500 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_TXD0__ENET_TX_DATA0 0x1f0 0x504 0x000 0x1 0x0 +#define MX6Q_PAD_ENET_TXD0__ESAI_TX4_RX1 0x1f0 0x504 0x884 0x2 0x0 +#define MX6Q_PAD_ENET_TXD0__GPIO1_IO30 0x1f0 0x504 0x000 0x5 0x0 +#define MX6Q_PAD_ENET_MDC__MLB_DATA 0x1f4 0x508 0x904 0x0 0x0 +#define MX6Q_PAD_ENET_MDC__ENET_MDC 0x1f4 0x508 0x000 0x1 0x0 +#define MX6Q_PAD_ENET_MDC__ESAI_TX5_RX0 0x1f4 0x508 0x888 0x2 0x0 +#define MX6Q_PAD_ENET_MDC__ENET_1588_EVENT1_IN 0x1f4 0x508 0x000 0x4 0x0 +#define MX6Q_PAD_ENET_MDC__GPIO1_IO31 0x1f4 0x508 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_COL0__ECSPI1_SCLK 0x1f8 0x5c8 0x7f4 0x0 0x2 +#define MX6Q_PAD_KEY_COL0__ENET_RX_DATA3 0x1f8 0x5c8 0x854 0x1 0x1 +#define MX6Q_PAD_KEY_COL0__AUD5_TXC 0x1f8 0x5c8 0x7dc 0x2 0x1 +#define MX6Q_PAD_KEY_COL0__KEY_COL0 0x1f8 0x5c8 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_COL0__UART4_TX_DATA 0x1f8 0x5c8 0x000 0x4 0x0 +#define MX6Q_PAD_KEY_COL0__UART4_RX_DATA 0x1f8 0x5c8 0x938 0x4 0x0 +#define MX6Q_PAD_KEY_COL0__GPIO4_IO06 0x1f8 0x5c8 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_COL0__DCIC1_OUT 0x1f8 0x5c8 0x000 0x6 0x0 +#define MX6Q_PAD_KEY_ROW0__ECSPI1_MOSI 0x1fc 0x5cc 0x7fc 0x0 0x2 +#define MX6Q_PAD_KEY_ROW0__ENET_TX_DATA3 0x1fc 0x5cc 0x000 0x1 0x0 +#define MX6Q_PAD_KEY_ROW0__AUD5_TXD 0x1fc 0x5cc 0x7d0 0x2 0x1 +#define MX6Q_PAD_KEY_ROW0__KEY_ROW0 0x1fc 0x5cc 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_ROW0__UART4_RX_DATA 0x1fc 0x5cc 0x938 0x4 0x1 +#define MX6Q_PAD_KEY_ROW0__UART4_TX_DATA 0x1fc 0x5cc 0x000 0x4 0x0 +#define MX6Q_PAD_KEY_ROW0__GPIO4_IO07 0x1fc 0x5cc 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_ROW0__DCIC2_OUT 0x1fc 0x5cc 0x000 0x6 0x0 +#define MX6Q_PAD_KEY_COL1__ECSPI1_MISO 0x200 0x5d0 0x7f8 0x0 0x2 +#define MX6Q_PAD_KEY_COL1__ENET_MDIO 0x200 0x5d0 0x840 0x1 0x1 +#define MX6Q_PAD_KEY_COL1__AUD5_TXFS 0x200 0x5d0 0x7e0 0x2 0x1 +#define MX6Q_PAD_KEY_COL1__KEY_COL1 0x200 0x5d0 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_COL1__UART5_TX_DATA 0x200 0x5d0 0x000 0x4 0x0 +#define MX6Q_PAD_KEY_COL1__UART5_RX_DATA 0x200 0x5d0 0x940 0x4 0x0 +#define MX6Q_PAD_KEY_COL1__GPIO4_IO08 0x200 0x5d0 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_COL1__SD1_VSELECT 0x200 0x5d0 0x000 0x6 0x0 +#define MX6Q_PAD_KEY_ROW1__ECSPI1_SS0 0x204 0x5d4 0x800 0x0 0x2 +#define MX6Q_PAD_KEY_ROW1__ENET_COL 0x204 0x5d4 0x000 0x1 0x0 +#define MX6Q_PAD_KEY_ROW1__AUD5_RXD 0x204 0x5d4 0x7cc 0x2 0x1 +#define MX6Q_PAD_KEY_ROW1__KEY_ROW1 0x204 0x5d4 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_ROW1__UART5_RX_DATA 0x204 0x5d4 0x940 0x4 0x1 +#define MX6Q_PAD_KEY_ROW1__UART5_TX_DATA 0x204 0x5d4 0x000 0x4 0x0 +#define MX6Q_PAD_KEY_ROW1__GPIO4_IO09 0x204 0x5d4 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_ROW1__SD2_VSELECT 0x204 0x5d4 0x000 0x6 0x0 +#define MX6Q_PAD_KEY_COL2__ECSPI1_SS1 0x208 0x5d8 0x804 0x0 0x2 +#define MX6Q_PAD_KEY_COL2__ENET_RX_DATA2 0x208 0x5d8 0x850 0x1 0x1 +#define MX6Q_PAD_KEY_COL2__FLEXCAN1_TX 0x208 0x5d8 0x000 0x2 0x0 +#define MX6Q_PAD_KEY_COL2__KEY_COL2 0x208 0x5d8 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_COL2__ENET_MDC 0x208 0x5d8 0x000 0x4 0x0 +#define MX6Q_PAD_KEY_COL2__GPIO4_IO10 0x208 0x5d8 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_COL2__USB_H1_PWR_CTL_WAKE 0x208 0x5d8 0x000 0x6 0x0 +#define MX6Q_PAD_KEY_ROW2__ECSPI1_SS2 0x20c 0x5dc 0x808 0x0 0x1 +#define MX6Q_PAD_KEY_ROW2__ENET_TX_DATA2 0x20c 0x5dc 0x000 0x1 0x0 +#define MX6Q_PAD_KEY_ROW2__FLEXCAN1_RX 0x20c 0x5dc 0x7e4 0x2 0x0 +#define MX6Q_PAD_KEY_ROW2__KEY_ROW2 0x20c 0x5dc 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_ROW2__SD2_VSELECT 0x20c 0x5dc 0x000 0x4 0x0 +#define MX6Q_PAD_KEY_ROW2__GPIO4_IO11 0x20c 0x5dc 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x20c 0x5dc 0x88c 0x6 0x1 +#define MX6Q_PAD_KEY_COL3__ECSPI1_SS3 0x210 0x5e0 0x80c 0x0 0x1 +#define MX6Q_PAD_KEY_COL3__ENET_CRS 0x210 0x5e0 0x000 0x1 0x0 +#define MX6Q_PAD_KEY_COL3__HDMI_TX_DDC_SCL 0x210 0x5e0 0x890 0x2 0x1 +#define MX6Q_PAD_KEY_COL3__KEY_COL3 0x210 0x5e0 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_COL3__I2C2_SCL 0x210 0x5e0 0x8a0 0x4 0x1 +#define MX6Q_PAD_KEY_COL3__GPIO4_IO12 0x210 0x5e0 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_COL3__SPDIF_IN 0x210 0x5e0 0x914 0x6 0x2 +#define MX6Q_PAD_KEY_ROW3__ASRC_EXT_CLK 0x214 0x5e4 0x7b0 0x1 0x0 +#define MX6Q_PAD_KEY_ROW3__HDMI_TX_DDC_SDA 0x214 0x5e4 0x894 0x2 0x1 +#define MX6Q_PAD_KEY_ROW3__KEY_ROW3 0x214 0x5e4 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_ROW3__I2C2_SDA 0x214 0x5e4 0x8a4 0x4 0x1 +#define MX6Q_PAD_KEY_ROW3__GPIO4_IO13 0x214 0x5e4 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_ROW3__SD1_VSELECT 0x214 0x5e4 0x000 0x6 0x0 +#define MX6Q_PAD_KEY_COL4__FLEXCAN2_TX 0x218 0x5e8 0x000 0x0 0x0 +#define MX6Q_PAD_KEY_COL4__IPU1_SISG4 0x218 0x5e8 0x000 0x1 0x0 +#define MX6Q_PAD_KEY_COL4__USB_OTG_OC 0x218 0x5e8 0x944 0x2 0x1 +#define MX6Q_PAD_KEY_COL4__KEY_COL4 0x218 0x5e8 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_COL4__UART5_RTS_B 0x218 0x5e8 0x93c 0x4 0x0 +#define MX6Q_PAD_KEY_COL4__UART5_CTS_B 0x218 0x5e8 0x000 0x4 0x0 +#define MX6Q_PAD_KEY_COL4__GPIO4_IO14 0x218 0x5e8 0x000 0x5 0x0 +#define MX6Q_PAD_KEY_ROW4__FLEXCAN2_RX 0x21c 0x5ec 0x7e8 0x0 0x0 +#define MX6Q_PAD_KEY_ROW4__IPU1_SISG5 0x21c 0x5ec 0x000 0x1 0x0 +#define MX6Q_PAD_KEY_ROW4__USB_OTG_PWR 0x21c 0x5ec 0x000 0x2 0x0 +#define MX6Q_PAD_KEY_ROW4__KEY_ROW4 0x21c 0x5ec 0x000 0x3 0x0 +#define MX6Q_PAD_KEY_ROW4__UART5_CTS_B 0x21c 0x5ec 0x000 0x4 0x0 +#define MX6Q_PAD_KEY_ROW4__UART5_RTS_B 0x21c 0x5ec 0x93c 0x4 0x1 +#define MX6Q_PAD_KEY_ROW4__GPIO4_IO15 0x21c 0x5ec 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_0__CCM_CLKO1 0x220 0x5f0 0x000 0x0 0x0 +#define MX6Q_PAD_GPIO_0__KEY_COL5 0x220 0x5f0 0x8e8 0x2 0x0 +#define MX6Q_PAD_GPIO_0__ASRC_EXT_CLK 0x220 0x5f0 0x7b0 0x3 0x1 +#define MX6Q_PAD_GPIO_0__EPIT1_OUT 0x220 0x5f0 0x000 0x4 0x0 +#define MX6Q_PAD_GPIO_0__GPIO1_IO00 0x220 0x5f0 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_0__USB_H1_PWR 0x220 0x5f0 0x000 0x6 0x0 +#define MX6Q_PAD_GPIO_0__SNVS_VIO_5 0x220 0x5f0 0x000 0x7 0x0 +#define MX6Q_PAD_GPIO_1__ESAI_RX_CLK 0x224 0x5f4 0x86c 0x0 0x1 +#define MX6Q_PAD_GPIO_1__WDOG2_B 0x224 0x5f4 0x000 0x1 0x0 +#define MX6Q_PAD_GPIO_1__KEY_ROW5 0x224 0x5f4 0x8f4 0x2 0x0 +#define MX6Q_PAD_GPIO_1__USB_OTG_ID 0x224 0x5f4 0x000 0x3 0x0 +#define MX6Q_PAD_GPIO_1__PWM2_OUT 0x224 0x5f4 0x000 0x4 0x0 +#define MX6Q_PAD_GPIO_1__GPIO1_IO01 0x224 0x5f4 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_1__SD1_CD_B 0x224 0x5f4 0x000 0x6 0x0 +#define MX6Q_PAD_GPIO_9__ESAI_RX_FS 0x228 0x5f8 0x85c 0x0 0x1 +#define MX6Q_PAD_GPIO_9__WDOG1_B 0x228 0x5f8 0x000 0x1 0x0 +#define MX6Q_PAD_GPIO_9__KEY_COL6 0x228 0x5f8 0x8ec 0x2 0x0 +#define MX6Q_PAD_GPIO_9__CCM_REF_EN_B 0x228 0x5f8 0x000 0x3 0x0 +#define MX6Q_PAD_GPIO_9__PWM1_OUT 0x228 0x5f8 0x000 0x4 0x0 +#define MX6Q_PAD_GPIO_9__GPIO1_IO09 0x228 0x5f8 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_9__SD1_WP 0x228 0x5f8 0x94c 0x6 0x1 +#define MX6Q_PAD_GPIO_3__ESAI_RX_HF_CLK 0x22c 0x5fc 0x864 0x0 0x1 +#define MX6Q_PAD_GPIO_3__I2C3_SCL 0x22c 0x5fc 0x8a8 0x2 0x1 +#define MX6Q_PAD_GPIO_3__XTALOSC_REF_CLK_24M 0x22c 0x5fc 0x000 0x3 0x0 +#define MX6Q_PAD_GPIO_3__CCM_CLKO2 0x22c 0x5fc 0x000 0x4 0x0 +#define MX6Q_PAD_GPIO_3__GPIO1_IO03 0x22c 0x5fc 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_3__USB_H1_OC 0x22c 0x5fc 0x948 0x6 0x1 +#define MX6Q_PAD_GPIO_3__MLB_CLK 0x22c 0x5fc 0x900 0x7 0x1 +#define MX6Q_PAD_GPIO_6__ESAI_TX_CLK 0x230 0x600 0x870 0x0 0x1 +#define MX6Q_PAD_GPIO_6__I2C3_SDA 0x230 0x600 0x8ac 0x2 0x1 +#define MX6Q_PAD_GPIO_6__GPIO1_IO06 0x230 0x600 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_6__SD2_LCTL 0x230 0x600 0x000 0x6 0x0 +#define MX6Q_PAD_GPIO_6__MLB_SIG 0x230 0x600 0x908 0x7 0x1 +#define MX6Q_PAD_GPIO_2__ESAI_TX_FS 0x234 0x604 0x860 0x0 0x1 +#define MX6Q_PAD_GPIO_2__KEY_ROW6 0x234 0x604 0x8f8 0x2 0x1 +#define MX6Q_PAD_GPIO_2__GPIO1_IO02 0x234 0x604 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_2__SD2_WP 0x234 0x604 0x000 0x6 0x0 +#define MX6Q_PAD_GPIO_2__MLB_DATA 0x234 0x604 0x904 0x7 0x1 +#define MX6Q_PAD_GPIO_4__ESAI_TX_HF_CLK 0x238 0x608 0x868 0x0 0x1 +#define MX6Q_PAD_GPIO_4__KEY_COL7 0x238 0x608 0x8f0 0x2 0x1 +#define MX6Q_PAD_GPIO_4__GPIO1_IO04 0x238 0x608 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_4__SD2_CD_B 0x238 0x608 0x000 0x6 0x0 +#define MX6Q_PAD_GPIO_5__ESAI_TX2_RX3 0x23c 0x60c 0x87c 0x0 0x1 +#define MX6Q_PAD_GPIO_5__KEY_ROW7 0x23c 0x60c 0x8fc 0x2 0x1 +#define MX6Q_PAD_GPIO_5__CCM_CLKO1 0x23c 0x60c 0x000 0x3 0x0 +#define MX6Q_PAD_GPIO_5__GPIO1_IO05 0x23c 0x60c 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_5__I2C3_SCL 0x23c 0x60c 0x8a8 0x6 0x2 +#define MX6Q_PAD_GPIO_5__ARM_EVENTI 0x23c 0x60c 0x000 0x7 0x0 +#define MX6Q_PAD_GPIO_7__ESAI_TX4_RX1 0x240 0x610 0x884 0x0 0x1 +#define MX6Q_PAD_GPIO_7__ECSPI5_RDY 0x240 0x610 0x000 0x1 0x0 +#define MX6Q_PAD_GPIO_7__EPIT1_OUT 0x240 0x610 0x000 0x2 0x0 +#define MX6Q_PAD_GPIO_7__FLEXCAN1_TX 0x240 0x610 0x000 0x3 0x0 +#define MX6Q_PAD_GPIO_7__UART2_TX_DATA 0x240 0x610 0x000 0x4 0x0 +#define MX6Q_PAD_GPIO_7__UART2_RX_DATA 0x240 0x610 0x928 0x4 0x2 +#define MX6Q_PAD_GPIO_7__GPIO1_IO07 0x240 0x610 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_7__SPDIF_LOCK 0x240 0x610 0x000 0x6 0x0 +#define MX6Q_PAD_GPIO_7__USB_OTG_HOST_MODE 0x240 0x610 0x000 0x7 0x0 +#define MX6Q_PAD_GPIO_8__ESAI_TX5_RX0 0x244 0x614 0x888 0x0 0x1 +#define MX6Q_PAD_GPIO_8__XTALOSC_REF_CLK_32K 0x244 0x614 0x000 0x1 0x0 +#define MX6Q_PAD_GPIO_8__EPIT2_OUT 0x244 0x614 0x000 0x2 0x0 +#define MX6Q_PAD_GPIO_8__FLEXCAN1_RX 0x244 0x614 0x7e4 0x3 0x1 +#define MX6Q_PAD_GPIO_8__UART2_RX_DATA 0x244 0x614 0x928 0x4 0x3 +#define MX6Q_PAD_GPIO_8__UART2_TX_DATA 0x244 0x614 0x000 0x4 0x0 +#define MX6Q_PAD_GPIO_8__GPIO1_IO08 0x244 0x614 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_8__SPDIF_SR_CLK 0x244 0x614 0x000 0x6 0x0 +#define MX6Q_PAD_GPIO_8__USB_OTG_PWR_CTL_WAKE 0x244 0x614 0x000 0x7 0x0 +#define MX6Q_PAD_GPIO_16__ESAI_TX3_RX2 0x248 0x618 0x880 0x0 0x1 +#define MX6Q_PAD_GPIO_16__ENET_1588_EVENT2_IN 0x248 0x618 0x000 0x1 0x0 +#define MX6Q_PAD_GPIO_16__ENET_REF_CLK 0x248 0x618 0x83c 0x2 0x1 +#define MX6Q_PAD_GPIO_16__SD1_LCTL 0x248 0x618 0x000 0x3 0x0 +#define MX6Q_PAD_GPIO_16__SPDIF_IN 0x248 0x618 0x914 0x4 0x3 +#define MX6Q_PAD_GPIO_16__GPIO7_IO11 0x248 0x618 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_16__I2C3_SDA 0x248 0x618 0x8ac 0x6 0x2 +#define MX6Q_PAD_GPIO_16__JTAG_DE_B 0x248 0x618 0x000 0x7 0x0 +#define MX6Q_PAD_GPIO_17__ESAI_TX0 0x24c 0x61c 0x874 0x0 0x0 +#define MX6Q_PAD_GPIO_17__ENET_1588_EVENT3_IN 0x24c 0x61c 0x000 0x1 0x0 +#define MX6Q_PAD_GPIO_17__CCM_PMIC_READY 0x24c 0x61c 0x7f0 0x2 0x1 +#define MX6Q_PAD_GPIO_17__SDMA_EXT_EVENT0 0x24c 0x61c 0x90c 0x3 0x1 +#define MX6Q_PAD_GPIO_17__SPDIF_OUT 0x24c 0x61c 0x000 0x4 0x0 +#define MX6Q_PAD_GPIO_17__GPIO7_IO12 0x24c 0x61c 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_18__ESAI_TX1 0x250 0x620 0x878 0x0 0x0 +#define MX6Q_PAD_GPIO_18__ENET_RX_CLK 0x250 0x620 0x844 0x1 0x1 +#define MX6Q_PAD_GPIO_18__SD3_VSELECT 0x250 0x620 0x000 0x2 0x0 +#define MX6Q_PAD_GPIO_18__SDMA_EXT_EVENT1 0x250 0x620 0x910 0x3 0x1 +#define MX6Q_PAD_GPIO_18__ASRC_EXT_CLK 0x250 0x620 0x7b0 0x4 0x2 +#define MX6Q_PAD_GPIO_18__GPIO7_IO13 0x250 0x620 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_18__SNVS_VIO_5_CTL 0x250 0x620 0x000 0x6 0x0 +#define MX6Q_PAD_GPIO_19__KEY_COL5 0x254 0x624 0x8e8 0x0 0x1 +#define MX6Q_PAD_GPIO_19__ENET_1588_EVENT0_OUT 0x254 0x624 0x000 0x1 0x0 +#define MX6Q_PAD_GPIO_19__SPDIF_OUT 0x254 0x624 0x000 0x2 0x0 +#define MX6Q_PAD_GPIO_19__CCM_CLKO1 0x254 0x624 0x000 0x3 0x0 +#define MX6Q_PAD_GPIO_19__ECSPI1_RDY 0x254 0x624 0x000 0x4 0x0 +#define MX6Q_PAD_GPIO_19__GPIO4_IO05 0x254 0x624 0x000 0x5 0x0 +#define MX6Q_PAD_GPIO_19__ENET_TX_ER 0x254 0x624 0x000 0x6 0x0 +#define MX6Q_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x258 0x628 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_PIXCLK__GPIO5_IO18 0x258 0x628 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_PIXCLK__ARM_EVENTO 0x258 0x628 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x25c 0x62c 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_MCLK__CCM_CLKO1 0x25c 0x62c 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_MCLK__GPIO5_IO19 0x25c 0x62c 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_MCLK__ARM_TRACE_CTL 0x25c 0x62c 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DATA_EN__IPU1_CSI0_DATA_EN 0x260 0x630 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DATA_EN__EIM_DATA00 0x260 0x630 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DATA_EN__GPIO5_IO20 0x260 0x630 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DATA_EN__ARM_TRACE_CLK 0x260 0x630 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x264 0x634 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_VSYNC__EIM_DATA01 0x264 0x634 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_VSYNC__GPIO5_IO21 0x264 0x634 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_VSYNC__ARM_TRACE00 0x264 0x634 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x268 0x638 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT4__EIM_DATA02 0x268 0x638 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT4__ECSPI1_SCLK 0x268 0x638 0x7f4 0x2 0x3 +#define MX6Q_PAD_CSI0_DAT4__KEY_COL5 0x268 0x638 0x8e8 0x3 0x2 +#define MX6Q_PAD_CSI0_DAT4__AUD3_TXC 0x268 0x638 0x000 0x4 0x0 +#define MX6Q_PAD_CSI0_DAT4__GPIO5_IO22 0x268 0x638 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT4__ARM_TRACE01 0x268 0x638 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x26c 0x63c 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT5__EIM_DATA03 0x26c 0x63c 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT5__ECSPI1_MOSI 0x26c 0x63c 0x7fc 0x2 0x3 +#define MX6Q_PAD_CSI0_DAT5__KEY_ROW5 0x26c 0x63c 0x8f4 0x3 0x1 +#define MX6Q_PAD_CSI0_DAT5__AUD3_TXD 0x26c 0x63c 0x000 0x4 0x0 +#define MX6Q_PAD_CSI0_DAT5__GPIO5_IO23 0x26c 0x63c 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT5__ARM_TRACE02 0x26c 0x63c 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x270 0x640 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT6__EIM_DATA04 0x270 0x640 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT6__ECSPI1_MISO 0x270 0x640 0x7f8 0x2 0x3 +#define MX6Q_PAD_CSI0_DAT6__KEY_COL6 0x270 0x640 0x8ec 0x3 0x1 +#define MX6Q_PAD_CSI0_DAT6__AUD3_TXFS 0x270 0x640 0x000 0x4 0x0 +#define MX6Q_PAD_CSI0_DAT6__GPIO5_IO24 0x270 0x640 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT6__ARM_TRACE03 0x270 0x640 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x274 0x644 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT7__EIM_DATA05 0x274 0x644 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT7__ECSPI1_SS0 0x274 0x644 0x800 0x2 0x3 +#define MX6Q_PAD_CSI0_DAT7__KEY_ROW6 0x274 0x644 0x8f8 0x3 0x2 +#define MX6Q_PAD_CSI0_DAT7__AUD3_RXD 0x274 0x644 0x000 0x4 0x0 +#define MX6Q_PAD_CSI0_DAT7__GPIO5_IO25 0x274 0x644 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT7__ARM_TRACE04 0x274 0x644 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x278 0x648 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT8__EIM_DATA06 0x278 0x648 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT8__ECSPI2_SCLK 0x278 0x648 0x810 0x2 0x2 +#define MX6Q_PAD_CSI0_DAT8__KEY_COL7 0x278 0x648 0x8f0 0x3 0x2 +#define MX6Q_PAD_CSI0_DAT8__I2C1_SDA 0x278 0x648 0x89c 0x4 0x1 +#define MX6Q_PAD_CSI0_DAT8__GPIO5_IO26 0x278 0x648 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT8__ARM_TRACE05 0x278 0x648 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x27c 0x64c 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT9__EIM_DATA07 0x27c 0x64c 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT9__ECSPI2_MOSI 0x27c 0x64c 0x818 0x2 0x2 +#define MX6Q_PAD_CSI0_DAT9__KEY_ROW7 0x27c 0x64c 0x8fc 0x3 0x2 +#define MX6Q_PAD_CSI0_DAT9__I2C1_SCL 0x27c 0x64c 0x898 0x4 0x1 +#define MX6Q_PAD_CSI0_DAT9__GPIO5_IO27 0x27c 0x64c 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT9__ARM_TRACE06 0x27c 0x64c 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x280 0x650 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT10__AUD3_RXC 0x280 0x650 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT10__ECSPI2_MISO 0x280 0x650 0x814 0x2 0x2 +#define MX6Q_PAD_CSI0_DAT10__UART1_TX_DATA 0x280 0x650 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT10__UART1_RX_DATA 0x280 0x650 0x920 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT10__GPIO5_IO28 0x280 0x650 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT10__ARM_TRACE07 0x280 0x650 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x284 0x654 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT11__AUD3_RXFS 0x284 0x654 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT11__ECSPI2_SS0 0x284 0x654 0x81c 0x2 0x2 +#define MX6Q_PAD_CSI0_DAT11__UART1_RX_DATA 0x284 0x654 0x920 0x3 0x1 +#define MX6Q_PAD_CSI0_DAT11__UART1_TX_DATA 0x284 0x654 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT11__GPIO5_IO29 0x284 0x654 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT11__ARM_TRACE08 0x284 0x654 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x288 0x658 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT12__EIM_DATA08 0x288 0x658 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT12__UART4_TX_DATA 0x288 0x658 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT12__UART4_RX_DATA 0x288 0x658 0x938 0x3 0x2 +#define MX6Q_PAD_CSI0_DAT12__GPIO5_IO30 0x288 0x658 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT12__ARM_TRACE09 0x288 0x658 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x28c 0x65c 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT13__EIM_DATA09 0x28c 0x65c 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT13__UART4_RX_DATA 0x28c 0x65c 0x938 0x3 0x3 +#define MX6Q_PAD_CSI0_DAT13__UART4_TX_DATA 0x28c 0x65c 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT13__GPIO5_IO31 0x28c 0x65c 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT13__ARM_TRACE10 0x28c 0x65c 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x290 0x660 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT14__EIM_DATA10 0x290 0x660 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT14__UART5_TX_DATA 0x290 0x660 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT14__UART5_RX_DATA 0x290 0x660 0x940 0x3 0x2 +#define MX6Q_PAD_CSI0_DAT14__GPIO6_IO00 0x290 0x660 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT14__ARM_TRACE11 0x290 0x660 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x294 0x664 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT15__EIM_DATA11 0x294 0x664 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT15__UART5_RX_DATA 0x294 0x664 0x940 0x3 0x3 +#define MX6Q_PAD_CSI0_DAT15__UART5_TX_DATA 0x294 0x664 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT15__GPIO6_IO01 0x294 0x664 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT15__ARM_TRACE12 0x294 0x664 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x298 0x668 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT16__EIM_DATA12 0x298 0x668 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT16__UART4_RTS_B 0x298 0x668 0x934 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT16__UART4_CTS_B 0x298 0x668 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT16__GPIO6_IO02 0x298 0x668 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT16__ARM_TRACE13 0x298 0x668 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x29c 0x66c 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT17__EIM_DATA13 0x29c 0x66c 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT17__UART4_CTS_B 0x29c 0x66c 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT17__UART4_RTS_B 0x29c 0x66c 0x934 0x3 0x1 +#define MX6Q_PAD_CSI0_DAT17__GPIO6_IO03 0x29c 0x66c 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT17__ARM_TRACE14 0x29c 0x66c 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x2a0 0x670 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT18__EIM_DATA14 0x2a0 0x670 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT18__UART5_RTS_B 0x2a0 0x670 0x93c 0x3 0x2 +#define MX6Q_PAD_CSI0_DAT18__UART5_CTS_B 0x2a0 0x670 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT18__GPIO6_IO04 0x2a0 0x670 0x000 0x5 0x0 +#define MX6Q_PAD_CSI0_DAT18__ARM_TRACE15 0x2a0 0x670 0x000 0x7 0x0 +#define MX6Q_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x2a4 0x674 0x000 0x0 0x0 +#define MX6Q_PAD_CSI0_DAT19__EIM_DATA15 0x2a4 0x674 0x000 0x1 0x0 +#define MX6Q_PAD_CSI0_DAT19__UART5_CTS_B 0x2a4 0x674 0x000 0x3 0x0 +#define MX6Q_PAD_CSI0_DAT19__UART5_RTS_B 0x2a4 0x674 0x93c 0x3 0x3 +#define MX6Q_PAD_CSI0_DAT19__GPIO6_IO05 0x2a4 0x674 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_DAT7__SD3_DATA7 0x2a8 0x690 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_DAT7__UART1_TX_DATA 0x2a8 0x690 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_DAT7__UART1_RX_DATA 0x2a8 0x690 0x920 0x1 0x2 +#define MX6Q_PAD_SD3_DAT7__GPIO6_IO17 0x2a8 0x690 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_DAT6__SD3_DATA6 0x2ac 0x694 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_DAT6__UART1_RX_DATA 0x2ac 0x694 0x920 0x1 0x3 +#define MX6Q_PAD_SD3_DAT6__UART1_TX_DATA 0x2ac 0x694 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_DAT6__GPIO6_IO18 0x2ac 0x694 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_DAT5__SD3_DATA5 0x2b0 0x698 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_DAT5__UART2_TX_DATA 0x2b0 0x698 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_DAT5__UART2_RX_DATA 0x2b0 0x698 0x928 0x1 0x4 +#define MX6Q_PAD_SD3_DAT5__GPIO7_IO00 0x2b0 0x698 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_DAT4__SD3_DATA4 0x2b4 0x69c 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_DAT4__UART2_RX_DATA 0x2b4 0x69c 0x928 0x1 0x5 +#define MX6Q_PAD_SD3_DAT4__UART2_TX_DATA 0x2b4 0x69c 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_DAT4__GPIO7_IO01 0x2b4 0x69c 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_CMD__SD3_CMD 0x2b8 0x6a0 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_CMD__UART2_CTS_B 0x2b8 0x6a0 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_CMD__UART2_RTS_B 0x2b8 0x6a0 0x924 0x1 0x2 +#define MX6Q_PAD_SD3_CMD__FLEXCAN1_TX 0x2b8 0x6a0 0x000 0x2 0x0 +#define MX6Q_PAD_SD3_CMD__GPIO7_IO02 0x2b8 0x6a0 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_CLK__SD3_CLK 0x2bc 0x6a4 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_CLK__UART2_RTS_B 0x2bc 0x6a4 0x924 0x1 0x3 +#define MX6Q_PAD_SD3_CLK__UART2_CTS_B 0x2bc 0x6a4 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_CLK__FLEXCAN1_RX 0x2bc 0x6a4 0x7e4 0x2 0x2 +#define MX6Q_PAD_SD3_CLK__GPIO7_IO03 0x2bc 0x6a4 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_DAT0__SD3_DATA0 0x2c0 0x6a8 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_DAT0__UART1_CTS_B 0x2c0 0x6a8 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_DAT0__UART1_RTS_B 0x2c0 0x6a8 0x91c 0x1 0x2 +#define MX6Q_PAD_SD3_DAT0__FLEXCAN2_TX 0x2c0 0x6a8 0x000 0x2 0x0 +#define MX6Q_PAD_SD3_DAT0__GPIO7_IO04 0x2c0 0x6a8 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_DAT1__SD3_DATA1 0x2c4 0x6ac 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_DAT1__UART1_RTS_B 0x2c4 0x6ac 0x91c 0x1 0x3 +#define MX6Q_PAD_SD3_DAT1__UART1_CTS_B 0x2c4 0x6ac 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_DAT1__FLEXCAN2_RX 0x2c4 0x6ac 0x7e8 0x2 0x1 +#define MX6Q_PAD_SD3_DAT1__GPIO7_IO05 0x2c4 0x6ac 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_DAT2__SD3_DATA2 0x2c8 0x6b0 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_DAT2__GPIO7_IO06 0x2c8 0x6b0 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_DAT3__SD3_DATA3 0x2cc 0x6b4 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_DAT3__UART3_CTS_B 0x2cc 0x6b4 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_DAT3__UART3_RTS_B 0x2cc 0x6b4 0x92c 0x1 0x4 +#define MX6Q_PAD_SD3_DAT3__GPIO7_IO07 0x2cc 0x6b4 0x000 0x5 0x0 +#define MX6Q_PAD_SD3_RST__SD3_RESET 0x2d0 0x6b8 0x000 0x0 0x0 +#define MX6Q_PAD_SD3_RST__UART3_RTS_B 0x2d0 0x6b8 0x92c 0x1 0x5 +#define MX6Q_PAD_SD3_RST__UART3_CTS_B 0x2d0 0x6b8 0x000 0x1 0x0 +#define MX6Q_PAD_SD3_RST__GPIO7_IO08 0x2d0 0x6b8 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_CLE__NAND_CLE 0x2d4 0x6bc 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_CLE__IPU2_SISG4 0x2d4 0x6bc 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_CLE__GPIO6_IO07 0x2d4 0x6bc 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_ALE__NAND_ALE 0x2d8 0x6c0 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_ALE__SD4_RESET 0x2d8 0x6c0 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_ALE__GPIO6_IO08 0x2d8 0x6c0 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_WP_B__NAND_WP_B 0x2dc 0x6c4 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_WP_B__IPU2_SISG5 0x2dc 0x6c4 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_WP_B__GPIO6_IO09 0x2dc 0x6c4 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_RB0__NAND_READY_B 0x2e0 0x6c8 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_RB0__IPU2_DI0_PIN01 0x2e0 0x6c8 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_RB0__GPIO6_IO10 0x2e0 0x6c8 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_CS0__NAND_CE0_B 0x2e4 0x6cc 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_CS0__GPIO6_IO11 0x2e4 0x6cc 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_CS1__NAND_CE1_B 0x2e8 0x6d0 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_CS1__SD4_VSELECT 0x2e8 0x6d0 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_CS1__SD3_VSELECT 0x2e8 0x6d0 0x000 0x2 0x0 +#define MX6Q_PAD_NANDF_CS1__GPIO6_IO14 0x2e8 0x6d0 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_CS2__NAND_CE2_B 0x2ec 0x6d4 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_CS2__IPU1_SISG0 0x2ec 0x6d4 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_CS2__ESAI_TX0 0x2ec 0x6d4 0x874 0x2 0x1 +#define MX6Q_PAD_NANDF_CS2__EIM_CRE 0x2ec 0x6d4 0x000 0x3 0x0 +#define MX6Q_PAD_NANDF_CS2__CCM_CLKO2 0x2ec 0x6d4 0x000 0x4 0x0 +#define MX6Q_PAD_NANDF_CS2__GPIO6_IO15 0x2ec 0x6d4 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_CS2__IPU2_SISG0 0x2ec 0x6d4 0x000 0x6 0x0 +#define MX6Q_PAD_NANDF_CS3__NAND_CE3_B 0x2f0 0x6d8 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_CS3__IPU1_SISG1 0x2f0 0x6d8 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_CS3__ESAI_TX1 0x2f0 0x6d8 0x878 0x2 0x1 +#define MX6Q_PAD_NANDF_CS3__EIM_ADDR26 0x2f0 0x6d8 0x000 0x3 0x0 +#define MX6Q_PAD_NANDF_CS3__GPIO6_IO16 0x2f0 0x6d8 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_CS3__IPU2_SISG1 0x2f0 0x6d8 0x000 0x6 0x0 +#define MX6Q_PAD_SD4_CMD__SD4_CMD 0x2f4 0x6dc 0x000 0x0 0x0 +#define MX6Q_PAD_SD4_CMD__NAND_RE_B 0x2f4 0x6dc 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_CMD__UART3_TX_DATA 0x2f4 0x6dc 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_CMD__UART3_RX_DATA 0x2f4 0x6dc 0x930 0x2 0x2 +#define MX6Q_PAD_SD4_CMD__GPIO7_IO09 0x2f4 0x6dc 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_CLK__SD4_CLK 0x2f8 0x6e0 0x000 0x0 0x0 +#define MX6Q_PAD_SD4_CLK__NAND_WE_B 0x2f8 0x6e0 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_CLK__UART3_RX_DATA 0x2f8 0x6e0 0x930 0x2 0x3 +#define MX6Q_PAD_SD4_CLK__UART3_TX_DATA 0x2f8 0x6e0 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_CLK__GPIO7_IO10 0x2f8 0x6e0 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_D0__NAND_DATA00 0x2fc 0x6e4 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_D0__SD1_DATA4 0x2fc 0x6e4 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_D0__GPIO2_IO00 0x2fc 0x6e4 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_D1__NAND_DATA01 0x300 0x6e8 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_D1__SD1_DATA5 0x300 0x6e8 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_D1__GPIO2_IO01 0x300 0x6e8 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_D2__NAND_DATA02 0x304 0x6ec 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_D2__SD1_DATA6 0x304 0x6ec 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_D2__GPIO2_IO02 0x304 0x6ec 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_D3__NAND_DATA03 0x308 0x6f0 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_D3__SD1_DATA7 0x308 0x6f0 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_D3__GPIO2_IO03 0x308 0x6f0 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_D4__NAND_DATA04 0x30c 0x6f4 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_D4__SD2_DATA4 0x30c 0x6f4 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_D4__GPIO2_IO04 0x30c 0x6f4 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_D5__NAND_DATA05 0x310 0x6f8 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_D5__SD2_DATA5 0x310 0x6f8 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_D5__GPIO2_IO05 0x310 0x6f8 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_D6__NAND_DATA06 0x314 0x6fc 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_D6__SD2_DATA6 0x314 0x6fc 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_D6__GPIO2_IO06 0x314 0x6fc 0x000 0x5 0x0 +#define MX6Q_PAD_NANDF_D7__NAND_DATA07 0x318 0x700 0x000 0x0 0x0 +#define MX6Q_PAD_NANDF_D7__SD2_DATA7 0x318 0x700 0x000 0x1 0x0 +#define MX6Q_PAD_NANDF_D7__GPIO2_IO07 0x318 0x700 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_DAT0__SD4_DATA0 0x31c 0x704 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_DAT0__NAND_DQS 0x31c 0x704 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_DAT0__GPIO2_IO08 0x31c 0x704 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_DAT1__SD4_DATA1 0x320 0x708 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_DAT1__PWM3_OUT 0x320 0x708 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_DAT1__GPIO2_IO09 0x320 0x708 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_DAT2__SD4_DATA2 0x324 0x70c 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_DAT2__PWM4_OUT 0x324 0x70c 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_DAT2__GPIO2_IO10 0x324 0x70c 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_DAT3__SD4_DATA3 0x328 0x710 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_DAT3__GPIO2_IO11 0x328 0x710 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_DAT4__SD4_DATA4 0x32c 0x714 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_DAT4__UART2_RX_DATA 0x32c 0x714 0x928 0x2 0x6 +#define MX6Q_PAD_SD4_DAT4__UART2_TX_DATA 0x32c 0x714 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_DAT4__GPIO2_IO12 0x32c 0x714 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_DAT5__SD4_DATA5 0x330 0x718 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_DAT5__UART2_RTS_B 0x330 0x718 0x924 0x2 0x4 +#define MX6Q_PAD_SD4_DAT5__UART2_CTS_B 0x330 0x718 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_DAT5__GPIO2_IO13 0x330 0x718 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_DAT6__SD4_DATA6 0x334 0x71c 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_DAT6__UART2_CTS_B 0x334 0x71c 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_DAT6__UART2_RTS_B 0x334 0x71c 0x924 0x2 0x5 +#define MX6Q_PAD_SD4_DAT6__GPIO2_IO14 0x334 0x71c 0x000 0x5 0x0 +#define MX6Q_PAD_SD4_DAT7__SD4_DATA7 0x338 0x720 0x000 0x1 0x0 +#define MX6Q_PAD_SD4_DAT7__UART2_TX_DATA 0x338 0x720 0x000 0x2 0x0 +#define MX6Q_PAD_SD4_DAT7__UART2_RX_DATA 0x338 0x720 0x928 0x2 0x7 +#define MX6Q_PAD_SD4_DAT7__GPIO2_IO15 0x338 0x720 0x000 0x5 0x0 +#define MX6Q_PAD_SD1_DAT1__SD1_DATA1 0x33c 0x724 0x000 0x0 0x0 +#define MX6Q_PAD_SD1_DAT1__ECSPI5_SS0 0x33c 0x724 0x834 0x1 0x1 +#define MX6Q_PAD_SD1_DAT1__PWM3_OUT 0x33c 0x724 0x000 0x2 0x0 +#define MX6Q_PAD_SD1_DAT1__GPT_CAPTURE2 0x33c 0x724 0x000 0x3 0x0 +#define MX6Q_PAD_SD1_DAT1__GPIO1_IO17 0x33c 0x724 0x000 0x5 0x0 +#define MX6Q_PAD_SD1_DAT0__SD1_DATA0 0x340 0x728 0x000 0x0 0x0 +#define MX6Q_PAD_SD1_DAT0__ECSPI5_MISO 0x340 0x728 0x82c 0x1 0x1 +#define MX6Q_PAD_SD1_DAT0__GPT_CAPTURE1 0x340 0x728 0x000 0x3 0x0 +#define MX6Q_PAD_SD1_DAT0__GPIO1_IO16 0x340 0x728 0x000 0x5 0x0 +#define MX6Q_PAD_SD1_DAT3__SD1_DATA3 0x344 0x72c 0x000 0x0 0x0 +#define MX6Q_PAD_SD1_DAT3__ECSPI5_SS2 0x344 0x72c 0x000 0x1 0x0 +#define MX6Q_PAD_SD1_DAT3__GPT_COMPARE3 0x344 0x72c 0x000 0x2 0x0 +#define MX6Q_PAD_SD1_DAT3__PWM1_OUT 0x344 0x72c 0x000 0x3 0x0 +#define MX6Q_PAD_SD1_DAT3__WDOG2_B 0x344 0x72c 0x000 0x4 0x0 +#define MX6Q_PAD_SD1_DAT3__GPIO1_IO21 0x344 0x72c 0x000 0x5 0x0 +#define MX6Q_PAD_SD1_DAT3__WDOG2_RESET_B_DEB 0x344 0x72c 0x000 0x6 0x0 +#define MX6Q_PAD_SD1_CMD__SD1_CMD 0x348 0x730 0x000 0x0 0x0 +#define MX6Q_PAD_SD1_CMD__ECSPI5_MOSI 0x348 0x730 0x830 0x1 0x0 +#define MX6Q_PAD_SD1_CMD__PWM4_OUT 0x348 0x730 0x000 0x2 0x0 +#define MX6Q_PAD_SD1_CMD__GPT_COMPARE1 0x348 0x730 0x000 0x3 0x0 +#define MX6Q_PAD_SD1_CMD__GPIO1_IO18 0x348 0x730 0x000 0x5 0x0 +#define MX6Q_PAD_SD1_DAT2__SD1_DATA2 0x34c 0x734 0x000 0x0 0x0 +#define MX6Q_PAD_SD1_DAT2__ECSPI5_SS1 0x34c 0x734 0x838 0x1 0x1 +#define MX6Q_PAD_SD1_DAT2__GPT_COMPARE2 0x34c 0x734 0x000 0x2 0x0 +#define MX6Q_PAD_SD1_DAT2__PWM2_OUT 0x34c 0x734 0x000 0x3 0x0 +#define MX6Q_PAD_SD1_DAT2__WDOG1_B 0x34c 0x734 0x000 0x4 0x0 +#define MX6Q_PAD_SD1_DAT2__GPIO1_IO19 0x34c 0x734 0x000 0x5 0x0 +#define MX6Q_PAD_SD1_DAT2__WDOG1_RESET_B_DEB 0x34c 0x734 0x000 0x6 0x0 +#define MX6Q_PAD_SD1_CLK__SD1_CLK 0x350 0x738 0x000 0x0 0x0 +#define MX6Q_PAD_SD1_CLK__ECSPI5_SCLK 0x350 0x738 0x828 0x1 0x0 +#define MX6Q_PAD_SD1_CLK__GPT_CLKIN 0x350 0x738 0x000 0x3 0x0 +#define MX6Q_PAD_SD1_CLK__GPIO1_IO20 0x350 0x738 0x000 0x5 0x0 +#define MX6Q_PAD_SD2_CLK__SD2_CLK 0x354 0x73c 0x000 0x0 0x0 +#define MX6Q_PAD_SD2_CLK__ECSPI5_SCLK 0x354 0x73c 0x828 0x1 0x1 +#define MX6Q_PAD_SD2_CLK__KEY_COL5 0x354 0x73c 0x8e8 0x2 0x3 +#define MX6Q_PAD_SD2_CLK__AUD4_RXFS 0x354 0x73c 0x7c0 0x3 0x1 +#define MX6Q_PAD_SD2_CLK__GPIO1_IO10 0x354 0x73c 0x000 0x5 0x0 +#define MX6Q_PAD_SD2_CMD__SD2_CMD 0x358 0x740 0x000 0x0 0x0 +#define MX6Q_PAD_SD2_CMD__ECSPI5_MOSI 0x358 0x740 0x830 0x1 0x1 +#define MX6Q_PAD_SD2_CMD__KEY_ROW5 0x358 0x740 0x8f4 0x2 0x2 +#define MX6Q_PAD_SD2_CMD__AUD4_RXC 0x358 0x740 0x7bc 0x3 0x1 +#define MX6Q_PAD_SD2_CMD__GPIO1_IO11 0x358 0x740 0x000 0x5 0x0 +#define MX6Q_PAD_SD2_DAT3__SD2_DATA3 0x35c 0x744 0x000 0x0 0x0 +#define MX6Q_PAD_SD2_DAT3__ECSPI5_SS3 0x35c 0x744 0x000 0x1 0x0 +#define MX6Q_PAD_SD2_DAT3__KEY_COL6 0x35c 0x744 0x8ec 0x2 0x2 +#define MX6Q_PAD_SD2_DAT3__AUD4_TXC 0x35c 0x744 0x7c4 0x3 0x1 +#define MX6Q_PAD_SD2_DAT3__GPIO1_IO12 0x35c 0x744 0x000 0x5 0x0 + +#endif /* __DTS_IMX6Q_PINFUNC_H */ diff --git a/arch/arm/boot/dts/imx6q-sabreauto.dts b/arch/arm/boot/dts/imx6q-sabreauto.dts index 656d489122fe..49d6f2831ec9 100644 --- a/arch/arm/boot/dts/imx6q-sabreauto.dts +++ b/arch/arm/boot/dts/imx6q-sabreauto.dts @@ -11,15 +11,13 @@ */ /dts-v1/; -/include/ "imx6q.dtsi" + +#include "imx6q.dtsi" +#include "imx6qdl-sabreauto.dtsi" / { model = "Freescale i.MX6 Quad SABRE Automotive Board"; compatible = "fsl,imx6q-sabreauto", "fsl,imx6q"; - - memory { - reg = <0x10000000 0x80000000>; - }; }; &iomuxc { @@ -29,30 +27,9 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 1376 0x80000000 /* MX6Q_PAD_NANDF_CS2__GPIO_6_15 */ - 13 0x80000000 /* MX6Q_PAD_SD2_DAT2__GPIO_1_13 */ + MX6Q_PAD_NANDF_CS2__GPIO6_IO15 0x80000000 + MX6Q_PAD_SD2_DAT2__GPIO1_IO13 0x80000000 >; }; }; }; - -&uart4 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart4_1>; - status = "okay"; -}; - -&fec { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet_2>; - phy-mode = "rgmii"; - status = "okay"; -}; - -&usdhc3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc3_1>; - cd-gpios = <&gpio6 15 0>; - wp-gpios = <&gpio1 13 0>; - status = "okay"; -}; diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts index 2ce355cd05e5..6a000666c147 100644 --- a/arch/arm/boot/dts/imx6q-sabrelite.dts +++ b/arch/arm/boot/dts/imx6q-sabrelite.dts @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "imx6q.dtsi" +#include "imx6q.dtsi" / { model = "Freescale i.MX6 Quad SABRE Lite Board"; @@ -91,14 +91,14 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 1450 0x80000000 /* MX6Q_PAD_NANDF_D6__GPIO_2_6 */ - 1458 0x80000000 /* MX6Q_PAD_NANDF_D7__GPIO_2_7 */ - 121 0x80000000 /* MX6Q_PAD_EIM_D19__GPIO_3_19 */ - 144 0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */ - 152 0x80000000 /* MX6Q_PAD_EIM_D23__GPIO_3_23 */ - 1262 0x80000000 /* MX6Q_PAD_SD3_DAT5__GPIO_7_0 */ - 1270 0x1f0b0 /* MX6Q_PAD_SD3_DAT4__GPIO_7_1 */ - 953 0x80000000 /* MX6Q_PAD_GPIO_0__CCM_CLKO */ + MX6Q_PAD_NANDF_D6__GPIO2_IO06 0x80000000 + MX6Q_PAD_NANDF_D7__GPIO2_IO07 0x80000000 + MX6Q_PAD_EIM_D19__GPIO3_IO19 0x80000000 + MX6Q_PAD_EIM_D22__GPIO3_IO22 0x80000000 + MX6Q_PAD_EIM_D23__GPIO3_IO23 0x80000000 + MX6Q_PAD_SD3_DAT5__GPIO7_IO00 0x80000000 + MX6Q_PAD_SD3_DAT4__GPIO7_IO01 0x1f0b0 + MX6Q_PAD_GPIO_0__CCM_CLKO1 0x80000000 >; }; }; diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts index 2dea304a7980..442051350225 100644 --- a/arch/arm/boot/dts/imx6q-sabresd.dts +++ b/arch/arm/boot/dts/imx6q-sabresd.dts @@ -11,37 +11,13 @@ */ /dts-v1/; -/include/ "imx6q.dtsi" + +#include "imx6q.dtsi" +#include "imx6qdl-sabresd.dtsi" / { - model = "Freescale i.MX6Q SABRE Smart Device Board"; + model = "Freescale i.MX6 Quad SABRE Smart Device Board"; compatible = "fsl,imx6q-sabresd", "fsl,imx6q"; - - memory { - reg = <0x10000000 0x40000000>; - }; - - gpio-keys { - compatible = "gpio-keys"; - - volume-up { - label = "Volume Up"; - gpios = <&gpio1 4 0>; - linux,code = <115>; /* KEY_VOLUMEUP */ - }; - - volume-down { - label = "Volume Down"; - gpios = <&gpio1 5 0>; - linux,code = <114>; /* KEY_VOLUMEDOWN */ - }; - }; -}; - -&uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1_1>; - status = "okay"; }; &iomuxc { @@ -51,36 +27,13 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - 1004 0x80000000 /* MX6Q_PAD_GPIO_4__GPIO_1_4 */ - 1012 0x80000000 /* MX6Q_PAD_GPIO_5__GPIO_1_5 */ - 1402 0x80000000 /* MX6Q_PAD_NANDF_D0__GPIO_2_0 */ - 1410 0x80000000 /* MX6Q_PAD_NANDF_D1__GPIO_2_1 */ - 1418 0x80000000 /* MX6Q_PAD_NANDF_D2__GPIO_2_2 */ - 1426 0x80000000 /* MX6Q_PAD_NANDF_D3__GPIO_2_3 */ + MX6Q_PAD_GPIO_4__GPIO1_IO04 0x80000000 + MX6Q_PAD_GPIO_5__GPIO1_IO05 0x80000000 + MX6Q_PAD_NANDF_D0__GPIO2_IO00 0x80000000 + MX6Q_PAD_NANDF_D1__GPIO2_IO01 0x80000000 + MX6Q_PAD_NANDF_D2__GPIO2_IO02 0x80000000 + MX6Q_PAD_NANDF_D3__GPIO2_IO03 0x80000000 >; }; }; }; - -&fec { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_enet_1>; - phy-mode = "rgmii"; - status = "okay"; -}; - -&usdhc2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc2_1>; - cd-gpios = <&gpio2 2 0>; - wp-gpios = <&gpio2 3 0>; - status = "okay"; -}; - -&usdhc3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc3_1>; - cd-gpios = <&gpio2 0 0>; - wp-gpios = <&gpio2 1 0>; - status = "okay"; -}; diff --git a/arch/arm/boot/dts/imx6q-sbc6x.dts b/arch/arm/boot/dts/imx6q-sbc6x.dts new file mode 100644 index 000000000000..ee6addf149af --- /dev/null +++ b/arch/arm/boot/dts/imx6q-sbc6x.dts @@ -0,0 +1,44 @@ +/* + * Copyright 2013 Pavel Machek <pavel@denx.de> + * + * The code contained herein is licensed under the GNU General Public + * License V2. + */ + +/dts-v1/; +#include "imx6q.dtsi" + +/ { + model = "MicroSys sbc6x board"; + compatible = "microsys,sbc6x", "fsl,imx6q"; + + memory { + reg = <0x10000000 0x80000000>; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_1>; + phy-mode = "rgmii"; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; + status = "okay"; +}; + +&usbotg { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_1>; + disable-over-current; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_2>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index cba021eb035e..21e675848bd1 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -8,7 +8,8 @@ * */ -/include/ "imx6qdl.dtsi" +#include "imx6qdl.dtsi" +#include "imx6q-pinfunc.h" / { cpus { @@ -78,10 +79,19 @@ audmux { pinctrl_audmux_1: audmux-1 { fsl,pins = < - 18 0x80000000 /* MX6Q_PAD_SD2_DAT0__AUDMUX_AUD4_RXD */ - 1586 0x80000000 /* MX6Q_PAD_SD2_DAT3__AUDMUX_AUD4_TXC */ - 11 0x80000000 /* MX6Q_PAD_SD2_DAT2__AUDMUX_AUD4_TXD */ - 3 0x80000000 /* MX6Q_PAD_SD2_DAT1__AUDMUX_AUD4_TXFS */ + MX6Q_PAD_SD2_DAT0__AUD4_RXD 0x80000000 + MX6Q_PAD_SD2_DAT3__AUD4_TXC 0x80000000 + MX6Q_PAD_SD2_DAT2__AUD4_TXD 0x80000000 + MX6Q_PAD_SD2_DAT1__AUD4_TXFS 0x80000000 + >; + }; + + pinctrl_audmux_2: audmux-2 { + fsl,pins = < + MX6Q_PAD_CSI0_DAT7__AUD3_RXD 0x80000000 + MX6Q_PAD_CSI0_DAT4__AUD3_TXC 0x80000000 + MX6Q_PAD_CSI0_DAT5__AUD3_TXD 0x80000000 + MX6Q_PAD_CSI0_DAT6__AUD3_TXFS 0x80000000 >; }; }; @@ -89,9 +99,19 @@ ecspi1 { pinctrl_ecspi1_1: ecspi1grp-1 { fsl,pins = < - 101 0x100b1 /* MX6Q_PAD_EIM_D17__ECSPI1_MISO */ - 109 0x100b1 /* MX6Q_PAD_EIM_D18__ECSPI1_MOSI */ - 94 0x100b1 /* MX6Q_PAD_EIM_D16__ECSPI1_SCLK */ + MX6Q_PAD_EIM_D17__ECSPI1_MISO 0x100b1 + MX6Q_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 + MX6Q_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 + >; + }; + }; + + ecspi3 { + pinctrl_ecspi3_1: ecspi3grp-1 { + fsl,pins = < + MX6Q_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1 + MX6Q_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1 + MX6Q_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 >; }; }; @@ -99,42 +119,42 @@ enet { pinctrl_enet_1: enetgrp-1 { fsl,pins = < - 695 0x1b0b0 /* MX6Q_PAD_ENET_MDIO__ENET_MDIO */ - 756 0x1b0b0 /* MX6Q_PAD_ENET_MDC__ENET_MDC */ - 24 0x1b0b0 /* MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC */ - 30 0x1b0b0 /* MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 */ - 34 0x1b0b0 /* MX6Q_PAD_RGMII_TD1__ENET_RGMII_TD1 */ - 39 0x1b0b0 /* MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 */ - 44 0x1b0b0 /* MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 */ - 56 0x1b0b0 /* MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL */ - 702 0x1b0b0 /* MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK */ - 74 0x1b0b0 /* MX6Q_PAD_RGMII_RXC__ENET_RGMII_RXC */ - 52 0x1b0b0 /* MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 */ - 61 0x1b0b0 /* MX6Q_PAD_RGMII_RD1__ENET_RGMII_RD1 */ - 66 0x1b0b0 /* MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 */ - 70 0x1b0b0 /* MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 */ - 48 0x1b0b0 /* MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL */ - 1033 0x4001b0a8 /* MX6Q_PAD_GPIO_16__ENET_ANATOP_ETHERNET_REF_OUT*/ + MX6Q_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6Q_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6Q_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6Q_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6Q_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6Q_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6Q_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6Q_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6Q_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6Q_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6Q_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6Q_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 + MX6Q_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 >; }; pinctrl_enet_2: enetgrp-2 { fsl,pins = < - 890 0x1b0b0 /* MX6Q_PAD_KEY_COL1__ENET_MDIO */ - 909 0x1b0b0 /* MX6Q_PAD_KEY_COL2__ENET_MDC */ - 24 0x1b0b0 /* MX6Q_PAD_RGMII_TXC__ENET_RGMII_TXC */ - 30 0x1b0b0 /* MX6Q_PAD_RGMII_TD0__ENET_RGMII_TD0 */ - 34 0x1b0b0 /* MX6Q_PAD_RGMII_TD1__ENET_RGMII_TD1 */ - 39 0x1b0b0 /* MX6Q_PAD_RGMII_TD2__ENET_RGMII_TD2 */ - 44 0x1b0b0 /* MX6Q_PAD_RGMII_TD3__ENET_RGMII_TD3 */ - 56 0x1b0b0 /* MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL */ - 702 0x1b0b0 /* MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK */ - 74 0x1b0b0 /* MX6Q_PAD_RGMII_RXC__ENET_RGMII_RXC */ - 52 0x1b0b0 /* MX6Q_PAD_RGMII_RD0__ENET_RGMII_RD0 */ - 61 0x1b0b0 /* MX6Q_PAD_RGMII_RD1__ENET_RGMII_RD1 */ - 66 0x1b0b0 /* MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 */ - 70 0x1b0b0 /* MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 */ - 48 0x1b0b0 /* MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL */ + MX6Q_PAD_KEY_COL1__ENET_MDIO 0x1b0b0 + MX6Q_PAD_KEY_COL2__ENET_MDC 0x1b0b0 + MX6Q_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6Q_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6Q_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6Q_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6Q_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6Q_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6Q_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6Q_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6Q_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6Q_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 >; }; }; @@ -142,25 +162,25 @@ gpmi-nand { pinctrl_gpmi_nand_1: gpmi-nand-1 { fsl,pins = < - 1328 0xb0b1 /* MX6Q_PAD_NANDF_CLE__RAWNAND_CLE */ - 1336 0xb0b1 /* MX6Q_PAD_NANDF_ALE__RAWNAND_ALE */ - 1344 0xb0b1 /* MX6Q_PAD_NANDF_WP_B__RAWNAND_RESETN */ - 1352 0xb000 /* MX6Q_PAD_NANDF_RB0__RAWNAND_READY0 */ - 1360 0xb0b1 /* MX6Q_PAD_NANDF_CS0__RAWNAND_CE0N */ - 1365 0xb0b1 /* MX6Q_PAD_NANDF_CS1__RAWNAND_CE1N */ - 1371 0xb0b1 /* MX6Q_PAD_NANDF_CS2__RAWNAND_CE2N */ - 1378 0xb0b1 /* MX6Q_PAD_NANDF_CS3__RAWNAND_CE3N */ - 1387 0xb0b1 /* MX6Q_PAD_SD4_CMD__RAWNAND_RDN */ - 1393 0xb0b1 /* MX6Q_PAD_SD4_CLK__RAWNAND_WRN */ - 1397 0xb0b1 /* MX6Q_PAD_NANDF_D0__RAWNAND_D0 */ - 1405 0xb0b1 /* MX6Q_PAD_NANDF_D1__RAWNAND_D1 */ - 1413 0xb0b1 /* MX6Q_PAD_NANDF_D2__RAWNAND_D2 */ - 1421 0xb0b1 /* MX6Q_PAD_NANDF_D3__RAWNAND_D3 */ - 1429 0xb0b1 /* MX6Q_PAD_NANDF_D4__RAWNAND_D4 */ - 1437 0xb0b1 /* MX6Q_PAD_NANDF_D5__RAWNAND_D5 */ - 1445 0xb0b1 /* MX6Q_PAD_NANDF_D6__RAWNAND_D6 */ - 1453 0xb0b1 /* MX6Q_PAD_NANDF_D7__RAWNAND_D7 */ - 1463 0x00b1 /* MX6Q_PAD_SD4_DAT0__RAWNAND_DQS */ + MX6Q_PAD_NANDF_CLE__NAND_CLE 0xb0b1 + MX6Q_PAD_NANDF_ALE__NAND_ALE 0xb0b1 + MX6Q_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1 + MX6Q_PAD_NANDF_RB0__NAND_READY_B 0xb000 + MX6Q_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 + MX6Q_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 + MX6Q_PAD_NANDF_CS2__NAND_CE2_B 0xb0b1 + MX6Q_PAD_NANDF_CS3__NAND_CE3_B 0xb0b1 + MX6Q_PAD_SD4_CMD__NAND_RE_B 0xb0b1 + MX6Q_PAD_SD4_CLK__NAND_WE_B 0xb0b1 + MX6Q_PAD_NANDF_D0__NAND_DATA00 0xb0b1 + MX6Q_PAD_NANDF_D1__NAND_DATA01 0xb0b1 + MX6Q_PAD_NANDF_D2__NAND_DATA02 0xb0b1 + MX6Q_PAD_NANDF_D3__NAND_DATA03 0xb0b1 + MX6Q_PAD_NANDF_D4__NAND_DATA04 0xb0b1 + MX6Q_PAD_NANDF_D5__NAND_DATA05 0xb0b1 + MX6Q_PAD_NANDF_D6__NAND_DATA06 0xb0b1 + MX6Q_PAD_NANDF_D7__NAND_DATA07 0xb0b1 + MX6Q_PAD_SD4_DAT0__NAND_DQS 0x00b1 >; }; }; @@ -168,8 +188,26 @@ i2c1 { pinctrl_i2c1_1: i2c1grp-1 { fsl,pins = < - 137 0x4001b8b1 /* MX6Q_PAD_EIM_D21__I2C1_SCL */ - 196 0x4001b8b1 /* MX6Q_PAD_EIM_D28__I2C1_SDA */ + MX6Q_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 + MX6Q_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 + >; + }; + }; + + i2c2 { + pinctrl_i2c2_1: i2c2grp-1 { + fsl,pins = < + MX6Q_PAD_EIM_EB2__I2C2_SCL 0x4001b8b1 + MX6Q_PAD_EIM_D16__I2C2_SDA 0x4001b8b1 + >; + }; + }; + + i2c3 { + pinctrl_i2c3_1: i2c3grp-1 { + fsl,pins = < + MX6Q_PAD_EIM_D17__I2C3_SCL 0x4001b8b1 + MX6Q_PAD_EIM_D18__I2C3_SDA 0x4001b8b1 >; }; }; @@ -177,8 +215,8 @@ uart1 { pinctrl_uart1_1: uart1grp-1 { fsl,pins = < - 1140 0x1b0b1 /* MX6Q_PAD_CSI0_DAT10__UART1_TXD */ - 1148 0x1b0b1 /* MX6Q_PAD_CSI0_DAT11__UART1_RXD */ + MX6Q_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1 + MX6Q_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1 >; }; }; @@ -186,8 +224,8 @@ uart2 { pinctrl_uart2_1: uart2grp-1 { fsl,pins = < - 183 0x1b0b1 /* MX6Q_PAD_EIM_D26__UART2_TXD */ - 191 0x1b0b1 /* MX6Q_PAD_EIM_D27__UART2_RXD */ + MX6Q_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 + MX6Q_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 >; }; }; @@ -195,8 +233,8 @@ uart4 { pinctrl_uart4_1: uart4grp-1 { fsl,pins = < - 877 0x1b0b1 /* MX6Q_PAD_KEY_COL0__UART4_TXD */ - 885 0x1b0b1 /* MX6Q_PAD_KEY_ROW0__UART4_RXD */ + MX6Q_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 + MX6Q_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 >; }; }; @@ -204,7 +242,13 @@ usbotg { pinctrl_usbotg_1: usbotggrp-1 { fsl,pins = < - 1592 0x17059 /* MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID */ + MX6Q_PAD_GPIO_1__USB_OTG_ID 0x17059 + >; + }; + + pinctrl_usbotg_2: usbotggrp-2 { + fsl,pins = < + MX6Q_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 >; }; }; @@ -212,16 +256,16 @@ usdhc2 { pinctrl_usdhc2_1: usdhc2grp-1 { fsl,pins = < - 1577 0x17059 /* MX6Q_PAD_SD2_CMD__USDHC2_CMD */ - 1569 0x10059 /* MX6Q_PAD_SD2_CLK__USDHC2_CLK */ - 16 0x17059 /* MX6Q_PAD_SD2_DAT0__USDHC2_DAT0 */ - 0 0x17059 /* MX6Q_PAD_SD2_DAT1__USDHC2_DAT1 */ - 8 0x17059 /* MX6Q_PAD_SD2_DAT2__USDHC2_DAT2 */ - 1583 0x17059 /* MX6Q_PAD_SD2_DAT3__USDHC2_DAT3 */ - 1430 0x17059 /* MX6Q_PAD_NANDF_D4__USDHC2_DAT4 */ - 1438 0x17059 /* MX6Q_PAD_NANDF_D5__USDHC2_DAT5 */ - 1446 0x17059 /* MX6Q_PAD_NANDF_D6__USDHC2_DAT6 */ - 1454 0x17059 /* MX6Q_PAD_NANDF_D7__USDHC2_DAT7 */ + MX6Q_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6Q_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6Q_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6Q_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6Q_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6Q_PAD_SD2_DAT3__SD2_DATA3 0x17059 + MX6Q_PAD_NANDF_D4__SD2_DATA4 0x17059 + MX6Q_PAD_NANDF_D5__SD2_DATA5 0x17059 + MX6Q_PAD_NANDF_D6__SD2_DATA6 0x17059 + MX6Q_PAD_NANDF_D7__SD2_DATA7 0x17059 >; }; }; @@ -229,27 +273,27 @@ usdhc3 { pinctrl_usdhc3_1: usdhc3grp-1 { fsl,pins = < - 1273 0x17059 /* MX6Q_PAD_SD3_CMD__USDHC3_CMD */ - 1281 0x10059 /* MX6Q_PAD_SD3_CLK__USDHC3_CLK */ - 1289 0x17059 /* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */ - 1297 0x17059 /* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */ - 1305 0x17059 /* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */ - 1312 0x17059 /* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */ - 1265 0x17059 /* MX6Q_PAD_SD3_DAT4__USDHC3_DAT4 */ - 1257 0x17059 /* MX6Q_PAD_SD3_DAT5__USDHC3_DAT5 */ - 1249 0x17059 /* MX6Q_PAD_SD3_DAT6__USDHC3_DAT6 */ - 1241 0x17059 /* MX6Q_PAD_SD3_DAT7__USDHC3_DAT7 */ + MX6Q_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6Q_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6Q_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6Q_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6Q_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6Q_PAD_SD3_DAT3__SD3_DATA3 0x17059 + MX6Q_PAD_SD3_DAT4__SD3_DATA4 0x17059 + MX6Q_PAD_SD3_DAT5__SD3_DATA5 0x17059 + MX6Q_PAD_SD3_DAT6__SD3_DATA6 0x17059 + MX6Q_PAD_SD3_DAT7__SD3_DATA7 0x17059 >; }; pinctrl_usdhc3_2: usdhc3grp-2 { fsl,pins = < - 1273 0x17059 /* MX6Q_PAD_SD3_CMD__USDHC3_CMD */ - 1281 0x10059 /* MX6Q_PAD_SD3_CLK__USDHC3_CLK */ - 1289 0x17059 /* MX6Q_PAD_SD3_DAT0__USDHC3_DAT0 */ - 1297 0x17059 /* MX6Q_PAD_SD3_DAT1__USDHC3_DAT1 */ - 1305 0x17059 /* MX6Q_PAD_SD3_DAT2__USDHC3_DAT2 */ - 1312 0x17059 /* MX6Q_PAD_SD3_DAT3__USDHC3_DAT3 */ + MX6Q_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6Q_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6Q_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6Q_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6Q_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6Q_PAD_SD3_DAT3__SD3_DATA3 0x17059 >; }; }; @@ -257,27 +301,27 @@ usdhc4 { pinctrl_usdhc4_1: usdhc4grp-1 { fsl,pins = < - 1386 0x17059 /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */ - 1392 0x10059 /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */ - 1462 0x17059 /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */ - 1470 0x17059 /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */ - 1478 0x17059 /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */ - 1486 0x17059 /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */ - 1493 0x17059 /* MX6Q_PAD_SD4_DAT4__USDHC4_DAT4 */ - 1501 0x17059 /* MX6Q_PAD_SD4_DAT5__USDHC4_DAT5 */ - 1509 0x17059 /* MX6Q_PAD_SD4_DAT6__USDHC4_DAT6 */ - 1517 0x17059 /* MX6Q_PAD_SD4_DAT7__USDHC4_DAT7 */ + MX6Q_PAD_SD4_CMD__SD4_CMD 0x17059 + MX6Q_PAD_SD4_CLK__SD4_CLK 0x10059 + MX6Q_PAD_SD4_DAT0__SD4_DATA0 0x17059 + MX6Q_PAD_SD4_DAT1__SD4_DATA1 0x17059 + MX6Q_PAD_SD4_DAT2__SD4_DATA2 0x17059 + MX6Q_PAD_SD4_DAT3__SD4_DATA3 0x17059 + MX6Q_PAD_SD4_DAT4__SD4_DATA4 0x17059 + MX6Q_PAD_SD4_DAT5__SD4_DATA5 0x17059 + MX6Q_PAD_SD4_DAT6__SD4_DATA6 0x17059 + MX6Q_PAD_SD4_DAT7__SD4_DATA7 0x17059 >; }; pinctrl_usdhc4_2: usdhc4grp-2 { fsl,pins = < - 1386 0x17059 /* MX6Q_PAD_SD4_CMD__USDHC4_CMD */ - 1392 0x10059 /* MX6Q_PAD_SD4_CLK__USDHC4_CLK */ - 1462 0x17059 /* MX6Q_PAD_SD4_DAT0__USDHC4_DAT0 */ - 1470 0x17059 /* MX6Q_PAD_SD4_DAT1__USDHC4_DAT1 */ - 1478 0x17059 /* MX6Q_PAD_SD4_DAT2__USDHC4_DAT2 */ - 1486 0x17059 /* MX6Q_PAD_SD4_DAT3__USDHC4_DAT3 */ + MX6Q_PAD_SD4_CMD__SD4_CMD 0x17059 + MX6Q_PAD_SD4_CLK__SD4_CLK 0x10059 + MX6Q_PAD_SD4_DAT0__SD4_DATA0 0x17059 + MX6Q_PAD_SD4_DAT1__SD4_DATA1 0x17059 + MX6Q_PAD_SD4_DAT2__SD4_DATA2 0x17059 + MX6Q_PAD_SD4_DAT3__SD4_DATA3 0x17059 >; }; }; @@ -291,6 +335,24 @@ interrupts = <0 8 0x4 0 7 0x4>; clocks = <&clks 133>, <&clks 134>, <&clks 137>; clock-names = "bus", "di0", "di1"; + resets = <&src 4>; }; }; }; + +&ldb { + clocks = <&clks 33>, <&clks 34>, + <&clks 39>, <&clks 40>, <&clks 41>, <&clks 42>, + <&clks 135>, <&clks 136>; + clock-names = "di0_pll", "di1_pll", + "di0_sel", "di1_sel", "di2_sel", "di3_sel", + "di0", "di1"; + + lvds-channel@0 { + crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>; + }; + + lvds-channel@1 { + crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>; + }; +}; diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi new file mode 100644 index 000000000000..4d237cffcc41 --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -0,0 +1,38 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/ { + memory { + reg = <0x10000000 0x80000000>; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_2>; + phy-mode = "rgmii"; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4_1>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_1>; + cd-gpios = <&gpio6 15 0>; + wp-gpios = <&gpio1 13 0>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi new file mode 100644 index 000000000000..e21f6a89cf0f --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -0,0 +1,87 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/ { + memory { + reg = <0x10000000 0x40000000>; + }; + + regulators { + compatible = "simple-bus"; + + reg_usb_otg_vbus: usb_otg_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 0>; + enable-active-high; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + volume-up { + label = "Volume Up"; + gpios = <&gpio1 4 0>; + linux,code = <115>; /* KEY_VOLUMEUP */ + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio1 5 0>; + linux,code = <114>; /* KEY_VOLUMEDOWN */ + }; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_1>; + phy-mode = "rgmii"; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; + status = "okay"; +}; + +&usbh1 { + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg_2>; + disable-over-current; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2_1>; + cd-gpios = <&gpio2 2 0>; + wp-gpios = <&gpio2 3 0>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_1>; + cd-gpios = <&gpio2 0 0>; + wp-gpios = <&gpio2 1 0>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 06ec460b4581..3cca7d39529d 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -10,7 +10,7 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { aliases { @@ -91,6 +91,7 @@ compatible = "arm,cortex-a9-twd-timer"; reg = <0x00a00600 0x20>; interrupts = <1 13 0xf01>; + clocks = <&clks 15>; }; L2: l2-cache@00a02000 { @@ -101,6 +102,11 @@ cache-level = <2>; }; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <0 94 0x04>; + }; + aips-bus@02000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; @@ -277,6 +283,8 @@ compatible = "fsl,imx6q-gpt"; reg = <0x02098000 0x4000>; interrupts = <0 55 0x04>; + clocks = <&clks 119>, <&clks 120>; + clock-names = "ipg", "per"; }; gpio1: gpio@0209c000 { @@ -513,9 +521,10 @@ }; src: src@020d8000 { - compatible = "fsl,imx6q-src"; + compatible = "fsl,imx6q-src", "fsl,imx51-src"; reg = <0x020d8000 0x4000>; interrupts = <0 91 0x04 0 96 0x04>; + #reset-cells = <1>; }; gpc: gpc@020dc000 { @@ -529,6 +538,26 @@ reg = <0x020e0000 0x38>; }; + ldb: ldb@020e0008 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6q-ldb", "fsl,imx53-ldb"; + gpr = <&gpr>; + status = "disabled"; + + lvds-channel@0 { + reg = <0>; + crtcs = <&ipu1 0>; + status = "disabled"; + }; + + lvds-channel@1 { + reg = <1>; + crtcs = <&ipu1 1>; + status = "disabled"; + }; + }; + dcic1: dcic@020e4000 { reg = <0x020e4000 0x4000>; interrupts = <0 124 0x04>; @@ -795,6 +824,7 @@ interrupts = <0 6 0x4 0 5 0x4>; clocks = <&clks 130>, <&clks 131>, <&clks 132>; clock-names = "bus", "di0", "di1"; + resets = <&src 2>; }; }; }; diff --git a/arch/arm/boot/dts/imx6sl-pinfunc.h b/arch/arm/boot/dts/imx6sl-pinfunc.h new file mode 100644 index 000000000000..77b17bcc7b70 --- /dev/null +++ b/arch/arm/boot/dts/imx6sl-pinfunc.h @@ -0,0 +1,1077 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __DTS_IMX6SL_PINFUNC_H +#define __DTS_IMX6SL_PINFUNC_H + +/* + * The pin function ID is a tuple of + * <mux_reg conf_reg input_reg mux_mode input_val> + */ +#define MX6SL_PAD_AUD_MCLK__AUDIO_CLK_OUT 0x04c 0x2a4 0x000 0x0 0x0 +#define MX6SL_PAD_AUD_MCLK__PWM4_OUT 0x04c 0x2a4 0x000 0x1 0x0 +#define MX6SL_PAD_AUD_MCLK__ECSPI3_RDY 0x04c 0x2a4 0x6b4 0x2 0x0 +#define MX6SL_PAD_AUD_MCLK__FEC_MDC 0x04c 0x2a4 0x000 0x3 0x0 +#define MX6SL_PAD_AUD_MCLK__WDOG2_RESET_B_DEB 0x04c 0x2a4 0x000 0x4 0x0 +#define MX6SL_PAD_AUD_MCLK__GPIO1_IO06 0x04c 0x2a4 0x000 0x5 0x0 +#define MX6SL_PAD_AUD_MCLK__SPDIF_EXT_CLK 0x04c 0x2a4 0x7f4 0x6 0x0 +#define MX6SL_PAD_AUD_RXC__AUD3_RXC 0x050 0x2a8 0x000 0x0 0x0 +#define MX6SL_PAD_AUD_RXC__I2C1_SDA 0x050 0x2a8 0x720 0x1 0x0 +#define MX6SL_PAD_AUD_RXC__UART3_TX_DATA 0x050 0x2a8 0x000 0x2 0x0 +#define MX6SL_PAD_AUD_RXC__UART3_RX_DATA 0x050 0x2a8 0x80c 0x2 0x0 +#define MX6SL_PAD_AUD_RXC__FEC_TX_CLK 0x050 0x2a8 0x70c 0x3 0x0 +#define MX6SL_PAD_AUD_RXC__I2C3_SDA 0x050 0x2a8 0x730 0x4 0x0 +#define MX6SL_PAD_AUD_RXC__GPIO1_IO01 0x050 0x2a8 0x000 0x5 0x0 +#define MX6SL_PAD_AUD_RXC__ECSPI3_SS1 0x050 0x2a8 0x6c4 0x6 0x0 +#define MX6SL_PAD_AUD_RXD__AUD3_RXD 0x054 0x2ac 0x000 0x0 0x0 +#define MX6SL_PAD_AUD_RXD__ECSPI3_MOSI 0x054 0x2ac 0x6bc 0x1 0x0 +#define MX6SL_PAD_AUD_RXD__UART4_RX_DATA 0x054 0x2ac 0x814 0x2 0x0 +#define MX6SL_PAD_AUD_RXD__UART4_TX_DATA 0x054 0x2ac 0x000 0x2 0x0 +#define MX6SL_PAD_AUD_RXD__FEC_RX_ER 0x054 0x2ac 0x708 0x3 0x0 +#define MX6SL_PAD_AUD_RXD__SD1_LCTL 0x054 0x2ac 0x000 0x4 0x0 +#define MX6SL_PAD_AUD_RXD__GPIO1_IO02 0x054 0x2ac 0x000 0x5 0x0 +#define MX6SL_PAD_AUD_RXFS__AUD3_RXFS 0x058 0x2b0 0x000 0x0 0x0 +#define MX6SL_PAD_AUD_RXFS__I2C1_SCL 0x058 0x2b0 0x71c 0x1 0x0 +#define MX6SL_PAD_AUD_RXFS__UART3_RX_DATA 0x058 0x2b0 0x80c 0x2 0x1 +#define MX6SL_PAD_AUD_RXFS__UART3_TX_DATA 0x058 0x2b0 0x000 0x2 0x0 +#define MX6SL_PAD_AUD_RXFS__FEC_MDIO 0x058 0x2b0 0x6f4 0x3 0x0 +#define MX6SL_PAD_AUD_RXFS__I2C3_SCL 0x058 0x2b0 0x72c 0x4 0x0 +#define MX6SL_PAD_AUD_RXFS__GPIO1_IO00 0x058 0x2b0 0x000 0x5 0x0 +#define MX6SL_PAD_AUD_RXFS__ECSPI3_SS0 0x058 0x2b0 0x6c0 0x6 0x0 +#define MX6SL_PAD_AUD_TXC__AUD3_TXC 0x05c 0x2b4 0x000 0x0 0x0 +#define MX6SL_PAD_AUD_TXC__ECSPI3_MISO 0x05c 0x2b4 0x6b8 0x1 0x0 +#define MX6SL_PAD_AUD_TXC__UART4_TX_DATA 0x05c 0x2b4 0x000 0x2 0x0 +#define MX6SL_PAD_AUD_TXC__UART4_RX_DATA 0x05c 0x2b4 0x814 0x2 0x1 +#define MX6SL_PAD_AUD_TXC__FEC_RX_DV 0x05c 0x2b4 0x704 0x3 0x0 +#define MX6SL_PAD_AUD_TXC__SD2_LCTL 0x05c 0x2b4 0x000 0x4 0x0 +#define MX6SL_PAD_AUD_TXC__GPIO1_IO03 0x05c 0x2b4 0x000 0x5 0x0 +#define MX6SL_PAD_AUD_TXD__AUD3_TXD 0x060 0x2b8 0x000 0x0 0x0 +#define MX6SL_PAD_AUD_TXD__ECSPI3_SCLK 0x060 0x2b8 0x6b0 0x1 0x0 +#define MX6SL_PAD_AUD_TXD__UART4_CTS_B 0x060 0x2b8 0x000 0x2 0x0 +#define MX6SL_PAD_AUD_TXD__UART4_RTS_B 0x060 0x2b8 0x810 0x2 0x0 +#define MX6SL_PAD_AUD_TXD__FEC_TX_DATA0 0x060 0x2b8 0x000 0x3 0x0 +#define MX6SL_PAD_AUD_TXD__SD4_LCTL 0x060 0x2b8 0x000 0x4 0x0 +#define MX6SL_PAD_AUD_TXD__GPIO1_IO05 0x060 0x2b8 0x000 0x5 0x0 +#define MX6SL_PAD_AUD_TXFS__AUD3_TXFS 0x064 0x2bc 0x000 0x0 0x0 +#define MX6SL_PAD_AUD_TXFS__PWM3_OUT 0x064 0x2bc 0x000 0x1 0x0 +#define MX6SL_PAD_AUD_TXFS__UART4_RTS_B 0x064 0x2bc 0x810 0x2 0x1 +#define MX6SL_PAD_AUD_TXFS__UART4_CTS_B 0x064 0x2bc 0x000 0x2 0x0 +#define MX6SL_PAD_AUD_TXFS__FEC_RX_DATA1 0x064 0x2bc 0x6fc 0x3 0x0 +#define MX6SL_PAD_AUD_TXFS__SD3_LCTL 0x064 0x2bc 0x000 0x4 0x0 +#define MX6SL_PAD_AUD_TXFS__GPIO1_IO04 0x064 0x2bc 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI1_MISO__ECSPI1_MISO 0x068 0x358 0x684 0x0 0x0 +#define MX6SL_PAD_ECSPI1_MISO__AUD4_TXFS 0x068 0x358 0x5f8 0x1 0x0 +#define MX6SL_PAD_ECSPI1_MISO__UART5_RTS_B 0x068 0x358 0x818 0x2 0x0 +#define MX6SL_PAD_ECSPI1_MISO__UART5_CTS_B 0x068 0x358 0x000 0x2 0x0 +#define MX6SL_PAD_ECSPI1_MISO__EPDC_BDR0 0x068 0x358 0x000 0x3 0x0 +#define MX6SL_PAD_ECSPI1_MISO__SD2_WP 0x068 0x358 0x834 0x4 0x0 +#define MX6SL_PAD_ECSPI1_MISO__GPIO4_IO10 0x068 0x358 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x06c 0x35c 0x688 0x0 0x0 +#define MX6SL_PAD_ECSPI1_MOSI__AUD4_TXC 0x06c 0x35c 0x5f4 0x1 0x0 +#define MX6SL_PAD_ECSPI1_MOSI__UART5_TX_DATA 0x06c 0x35c 0x000 0x2 0x0 +#define MX6SL_PAD_ECSPI1_MOSI__UART5_RX_DATA 0x06c 0x35c 0x81c 0x2 0x0 +#define MX6SL_PAD_ECSPI1_MOSI__EPDC_VCOM1 0x06c 0x35c 0x000 0x3 0x0 +#define MX6SL_PAD_ECSPI1_MOSI__SD2_VSELECT 0x06c 0x35c 0x000 0x4 0x0 +#define MX6SL_PAD_ECSPI1_MOSI__GPIO4_IO09 0x06c 0x35c 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x070 0x360 0x67c 0x0 0x0 +#define MX6SL_PAD_ECSPI1_SCLK__AUD4_TXD 0x070 0x360 0x5e8 0x1 0x0 +#define MX6SL_PAD_ECSPI1_SCLK__UART5_RX_DATA 0x070 0x360 0x81c 0x2 0x1 +#define MX6SL_PAD_ECSPI1_SCLK__UART5_TX_DATA 0x070 0x360 0x000 0x2 0x0 +#define MX6SL_PAD_ECSPI1_SCLK__EPDC_VCOM0 0x070 0x360 0x000 0x3 0x0 +#define MX6SL_PAD_ECSPI1_SCLK__SD2_RESET 0x070 0x360 0x000 0x4 0x0 +#define MX6SL_PAD_ECSPI1_SCLK__GPIO4_IO08 0x070 0x360 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI1_SCLK__USB_OTG2_OC 0x070 0x360 0x820 0x6 0x0 +#define MX6SL_PAD_ECSPI1_SS0__ECSPI1_SS0 0x074 0x364 0x68c 0x0 0x0 +#define MX6SL_PAD_ECSPI1_SS0__AUD4_RXD 0x074 0x364 0x5e4 0x1 0x0 +#define MX6SL_PAD_ECSPI1_SS0__UART5_CTS_B 0x074 0x364 0x000 0x2 0x0 +#define MX6SL_PAD_ECSPI1_SS0__UART5_RTS_B 0x074 0x364 0x818 0x2 0x1 +#define MX6SL_PAD_ECSPI1_SS0__EPDC_BDR1 0x074 0x364 0x000 0x3 0x0 +#define MX6SL_PAD_ECSPI1_SS0__SD2_CD_B 0x074 0x364 0x830 0x4 0x0 +#define MX6SL_PAD_ECSPI1_SS0__GPIO4_IO11 0x074 0x364 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI1_SS0__USB_OTG2_PWR 0x074 0x364 0x000 0x6 0x0 +#define MX6SL_PAD_ECSPI2_MISO__ECSPI2_MISO 0x078 0x368 0x6a0 0x0 0x0 +#define MX6SL_PAD_ECSPI2_MISO__SDMA_EXT_EVENT0 0x078 0x368 0x000 0x1 0x0 +#define MX6SL_PAD_ECSPI2_MISO__UART3_RTS_B 0x078 0x368 0x808 0x2 0x0 +#define MX6SL_PAD_ECSPI2_MISO__UART3_CTS_B 0x078 0x368 0x000 0x2 0x0 +#define MX6SL_PAD_ECSPI2_MISO__CSI_MCLK 0x078 0x368 0x000 0x3 0x0 +#define MX6SL_PAD_ECSPI2_MISO__SD1_WP 0x078 0x368 0x82c 0x4 0x0 +#define MX6SL_PAD_ECSPI2_MISO__GPIO4_IO14 0x078 0x368 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI2_MISO__USB_OTG1_OC 0x078 0x368 0x824 0x6 0x0 +#define MX6SL_PAD_ECSPI2_MOSI__ECSPI2_MOSI 0x07c 0x36c 0x6a4 0x0 0x0 +#define MX6SL_PAD_ECSPI2_MOSI__SDMA_EXT_EVENT1 0x07c 0x36c 0x000 0x1 0x0 +#define MX6SL_PAD_ECSPI2_MOSI__UART3_TX_DATA 0x07c 0x36c 0x000 0x2 0x0 +#define MX6SL_PAD_ECSPI2_MOSI__UART3_RX_DATA 0x07c 0x36c 0x80c 0x2 0x2 +#define MX6SL_PAD_ECSPI2_MOSI__CSI_HSYNC 0x07c 0x36c 0x670 0x3 0x0 +#define MX6SL_PAD_ECSPI2_MOSI__SD1_VSELECT 0x07c 0x36c 0x000 0x4 0x0 +#define MX6SL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x07c 0x36c 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI2_SCLK__ECSPI2_SCLK 0x080 0x370 0x69c 0x0 0x0 +#define MX6SL_PAD_ECSPI2_SCLK__SPDIF_EXT_CLK 0x080 0x370 0x7f4 0x1 0x1 +#define MX6SL_PAD_ECSPI2_SCLK__UART3_RX_DATA 0x080 0x370 0x80c 0x2 0x3 +#define MX6SL_PAD_ECSPI2_SCLK__UART3_TX_DATA 0x080 0x370 0x000 0x2 0x0 +#define MX6SL_PAD_ECSPI2_SCLK__CSI_PIXCLK 0x080 0x370 0x674 0x3 0x0 +#define MX6SL_PAD_ECSPI2_SCLK__SD1_RESET 0x080 0x370 0x000 0x4 0x0 +#define MX6SL_PAD_ECSPI2_SCLK__GPIO4_IO12 0x080 0x370 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI2_SCLK__USB_OTG2_OC 0x080 0x370 0x820 0x6 0x1 +#define MX6SL_PAD_ECSPI2_SS0__ECSPI2_SS0 0x084 0x374 0x6a8 0x0 0x0 +#define MX6SL_PAD_ECSPI2_SS0__ECSPI1_SS3 0x084 0x374 0x698 0x1 0x0 +#define MX6SL_PAD_ECSPI2_SS0__UART3_CTS_B 0x084 0x374 0x000 0x2 0x0 +#define MX6SL_PAD_ECSPI2_SS0__UART3_RTS_B 0x084 0x374 0x808 0x2 0x1 +#define MX6SL_PAD_ECSPI2_SS0__CSI_VSYNC 0x084 0x374 0x678 0x3 0x0 +#define MX6SL_PAD_ECSPI2_SS0__SD1_CD_B 0x084 0x374 0x828 0x4 0x0 +#define MX6SL_PAD_ECSPI2_SS0__GPIO4_IO15 0x084 0x374 0x000 0x5 0x0 +#define MX6SL_PAD_ECSPI2_SS0__USB_OTG1_PWR 0x084 0x374 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_BDR0__EPDC_BDR0 0x088 0x378 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_BDR0__SD4_CLK 0x088 0x378 0x850 0x1 0x0 +#define MX6SL_PAD_EPDC_BDR0__UART3_RTS_B 0x088 0x378 0x808 0x2 0x2 +#define MX6SL_PAD_EPDC_BDR0__UART3_CTS_B 0x088 0x378 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_BDR0__EIM_ADDR26 0x088 0x378 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_BDR0__SPDC_RL 0x088 0x378 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_BDR0__GPIO2_IO05 0x088 0x378 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_BDR0__EPDC_SDCE7 0x088 0x378 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_BDR1__EPDC_BDR1 0x08c 0x37c 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_BDR1__SD4_CMD 0x08c 0x37c 0x858 0x1 0x0 +#define MX6SL_PAD_EPDC_BDR1__UART3_CTS_B 0x08c 0x37c 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_BDR1__UART3_RTS_B 0x08c 0x37c 0x808 0x2 0x3 +#define MX6SL_PAD_EPDC_BDR1__EIM_CRE 0x08c 0x37c 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_BDR1__SPDC_UD 0x08c 0x37c 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_BDR1__GPIO2_IO06 0x08c 0x37c 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_BDR1__EPDC_SDCE8 0x08c 0x37c 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_D0__EPDC_DATA00 0x090 0x380 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D0__ECSPI4_MOSI 0x090 0x380 0x6d8 0x1 0x0 +#define MX6SL_PAD_EPDC_D0__LCD_DATA24 0x090 0x380 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D0__CSI_DATA00 0x090 0x380 0x630 0x3 0x0 +#define MX6SL_PAD_EPDC_D0__SPDC_DATA00 0x090 0x380 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D0__GPIO1_IO07 0x090 0x380 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D1__EPDC_DATA01 0x094 0x384 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D1__ECSPI4_MISO 0x094 0x384 0x6d4 0x1 0x0 +#define MX6SL_PAD_EPDC_D1__LCD_DATA25 0x094 0x384 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D1__CSI_DATA01 0x094 0x384 0x634 0x3 0x0 +#define MX6SL_PAD_EPDC_D1__SPDC_DATA01 0x094 0x384 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D1__GPIO1_IO08 0x094 0x384 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D10__EPDC_DATA10 0x098 0x388 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D10__ECSPI3_SS0 0x098 0x388 0x6c0 0x1 0x1 +#define MX6SL_PAD_EPDC_D10__EPDC_PWR_CTRL2 0x098 0x388 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D10__EIM_ADDR18 0x098 0x388 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_D10__SPDC_DATA10 0x098 0x388 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D10__GPIO1_IO17 0x098 0x388 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D10__SD4_WP 0x098 0x388 0x87c 0x6 0x0 +#define MX6SL_PAD_EPDC_D11__EPDC_DATA11 0x09c 0x38c 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D11__ECSPI3_SCLK 0x09c 0x38c 0x6b0 0x1 0x1 +#define MX6SL_PAD_EPDC_D11__EPDC_PWR_CTRL3 0x09c 0x38c 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D11__EIM_ADDR19 0x09c 0x38c 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_D11__SPDC_DATA11 0x09c 0x38c 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D11__GPIO1_IO18 0x09c 0x38c 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D11__SD4_CD_B 0x09c 0x38c 0x854 0x6 0x0 +#define MX6SL_PAD_EPDC_D12__EPDC_DATA12 0x0a0 0x390 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D12__UART2_RX_DATA 0x0a0 0x390 0x804 0x1 0x0 +#define MX6SL_PAD_EPDC_D12__UART2_TX_DATA 0x0a0 0x390 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_D12__EPDC_PWR_COM 0x0a0 0x390 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D12__EIM_ADDR20 0x0a0 0x390 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_D12__SPDC_DATA12 0x0a0 0x390 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D12__GPIO1_IO19 0x0a0 0x390 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D12__ECSPI3_SS1 0x0a0 0x390 0x6c4 0x6 0x1 +#define MX6SL_PAD_EPDC_D13__EPDC_DATA13 0x0a4 0x394 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D13__UART2_TX_DATA 0x0a4 0x394 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_D13__UART2_RX_DATA 0x0a4 0x394 0x804 0x1 0x1 +#define MX6SL_PAD_EPDC_D13__EPDC_PWR_IRQ 0x0a4 0x394 0x6e8 0x2 0x0 +#define MX6SL_PAD_EPDC_D13__EIM_ADDR21 0x0a4 0x394 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_D13__SPDC_DATA13 0x0a4 0x394 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D13__GPIO1_IO20 0x0a4 0x394 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D13__ECSPI3_SS2 0x0a4 0x394 0x6c8 0x6 0x0 +#define MX6SL_PAD_EPDC_D14__EPDC_DATA14 0x0a8 0x398 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D14__UART2_RTS_B 0x0a8 0x398 0x800 0x1 0x0 +#define MX6SL_PAD_EPDC_D14__UART2_CTS_B 0x0a8 0x398 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_D14__EPDC_PWR_STAT 0x0a8 0x398 0x6ec 0x2 0x0 +#define MX6SL_PAD_EPDC_D14__EIM_ADDR22 0x0a8 0x398 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_D14__SPDC_DATA14 0x0a8 0x398 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D14__GPIO1_IO21 0x0a8 0x398 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D14__ECSPI3_SS3 0x0a8 0x398 0x6cc 0x6 0x0 +#define MX6SL_PAD_EPDC_D15__EPDC_DATA15 0x0ac 0x39c 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D15__UART2_CTS_B 0x0ac 0x39c 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_D15__UART2_RTS_B 0x0ac 0x39c 0x800 0x1 0x1 +#define MX6SL_PAD_EPDC_D15__EPDC_PWR_WAKE 0x0ac 0x39c 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D15__EIM_ADDR23 0x0ac 0x39c 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_D15__SPDC_DATA15 0x0ac 0x39c 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D15__GPIO1_IO22 0x0ac 0x39c 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D15__ECSPI3_RDY 0x0ac 0x39c 0x6b4 0x6 0x1 +#define MX6SL_PAD_EPDC_D2__EPDC_DATA02 0x0b0 0x3a0 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D2__ECSPI4_SS0 0x0b0 0x3a0 0x6dc 0x1 0x0 +#define MX6SL_PAD_EPDC_D2__LCD_DATA26 0x0b0 0x3a0 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D2__CSI_DATA02 0x0b0 0x3a0 0x638 0x3 0x0 +#define MX6SL_PAD_EPDC_D2__SPDC_DATA02 0x0b0 0x3a0 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D2__GPIO1_IO09 0x0b0 0x3a0 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D3__EPDC_DATA03 0x0b4 0x3a4 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D3__ECSPI4_SCLK 0x0b4 0x3a4 0x6d0 0x1 0x0 +#define MX6SL_PAD_EPDC_D3__LCD_DATA27 0x0b4 0x3a4 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D3__CSI_DATA03 0x0b4 0x3a4 0x63c 0x3 0x0 +#define MX6SL_PAD_EPDC_D3__SPDC_DATA03 0x0b4 0x3a4 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D3__GPIO1_IO10 0x0b4 0x3a4 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D4__EPDC_DATA04 0x0b8 0x3a8 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D4__ECSPI4_SS1 0x0b8 0x3a8 0x6e0 0x1 0x0 +#define MX6SL_PAD_EPDC_D4__LCD_DATA28 0x0b8 0x3a8 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D4__CSI_DATA04 0x0b8 0x3a8 0x640 0x3 0x0 +#define MX6SL_PAD_EPDC_D4__SPDC_DATA04 0x0b8 0x3a8 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D4__GPIO1_IO11 0x0b8 0x3a8 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D5__EPDC_DATA05 0x0bc 0x3ac 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D5__ECSPI4_SS2 0x0bc 0x3ac 0x6e4 0x1 0x0 +#define MX6SL_PAD_EPDC_D5__LCD_DATA29 0x0bc 0x3ac 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D5__CSI_DATA05 0x0bc 0x3ac 0x644 0x3 0x0 +#define MX6SL_PAD_EPDC_D5__SPDC_DATA05 0x0bc 0x3ac 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D5__GPIO1_IO12 0x0bc 0x3ac 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D6__EPDC_DATA06 0x0c0 0x3b0 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D6__ECSPI4_SS3 0x0c0 0x3b0 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_D6__LCD_DATA30 0x0c0 0x3b0 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D6__CSI_DATA06 0x0c0 0x3b0 0x648 0x3 0x0 +#define MX6SL_PAD_EPDC_D6__SPDC_DATA06 0x0c0 0x3b0 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D6__GPIO1_IO13 0x0c0 0x3b0 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D7__EPDC_DATA07 0x0c4 0x3b4 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D7__ECSPI4_RDY 0x0c4 0x3b4 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_D7__LCD_DATA31 0x0c4 0x3b4 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D7__CSI_DATA07 0x0c4 0x3b4 0x64c 0x3 0x0 +#define MX6SL_PAD_EPDC_D7__SPDC_DATA07 0x0c4 0x3b4 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D7__GPIO1_IO14 0x0c4 0x3b4 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D8__EPDC_DATA08 0x0c8 0x3b8 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D8__ECSPI3_MOSI 0x0c8 0x3b8 0x6bc 0x1 0x1 +#define MX6SL_PAD_EPDC_D8__EPDC_PWR_CTRL0 0x0c8 0x3b8 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D8__EIM_ADDR16 0x0c8 0x3b8 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_D8__SPDC_DATA08 0x0c8 0x3b8 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D8__GPIO1_IO15 0x0c8 0x3b8 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D8__SD4_RESET 0x0c8 0x3b8 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_D9__EPDC_DATA09 0x0cc 0x3bc 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_D9__ECSPI3_MISO 0x0cc 0x3bc 0x6b8 0x1 0x1 +#define MX6SL_PAD_EPDC_D9__EPDC_PWR_CTRL1 0x0cc 0x3bc 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_D9__EIM_ADDR17 0x0cc 0x3bc 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_D9__SPDC_DATA09 0x0cc 0x3bc 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_D9__GPIO1_IO16 0x0cc 0x3bc 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_D9__SD4_VSELECT 0x0cc 0x3bc 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_GDCLK__EPDC_GDCLK 0x0d0 0x3c0 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_GDCLK__ECSPI2_SS2 0x0d0 0x3c0 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_GDCLK__SPDC_YCKR 0x0d0 0x3c0 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_GDCLK__CSI_PIXCLK 0x0d0 0x3c0 0x674 0x3 0x1 +#define MX6SL_PAD_EPDC_GDCLK__SPDC_YCKL 0x0d0 0x3c0 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_GDCLK__GPIO1_IO31 0x0d0 0x3c0 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_GDCLK__SD2_RESET 0x0d0 0x3c0 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_GDOE__EPDC_GDOE 0x0d4 0x3c4 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_GDOE__ECSPI2_SS3 0x0d4 0x3c4 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_GDOE__SPDC_YOER 0x0d4 0x3c4 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_GDOE__CSI_HSYNC 0x0d4 0x3c4 0x670 0x3 0x1 +#define MX6SL_PAD_EPDC_GDOE__SPDC_YOEL 0x0d4 0x3c4 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_GDOE__GPIO2_IO00 0x0d4 0x3c4 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_GDOE__SD2_VSELECT 0x0d4 0x3c4 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_GDRL__EPDC_GDRL 0x0d8 0x3c8 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_GDRL__ECSPI2_RDY 0x0d8 0x3c8 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_GDRL__SPDC_YDIOUR 0x0d8 0x3c8 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_GDRL__CSI_MCLK 0x0d8 0x3c8 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_GDRL__SPDC_YDIOUL 0x0d8 0x3c8 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_GDRL__GPIO2_IO01 0x0d8 0x3c8 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_GDRL__SD2_WP 0x0d8 0x3c8 0x834 0x6 0x1 +#define MX6SL_PAD_EPDC_GDSP__EPDC_GDSP 0x0dc 0x3cc 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_GDSP__PWM4_OUT 0x0dc 0x3cc 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_GDSP__SPDC_YDIODR 0x0dc 0x3cc 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_GDSP__CSI_VSYNC 0x0dc 0x3cc 0x678 0x3 0x1 +#define MX6SL_PAD_EPDC_GDSP__SPDC_YDIODL 0x0dc 0x3cc 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_GDSP__GPIO2_IO02 0x0dc 0x3cc 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_GDSP__SD2_CD_B 0x0dc 0x3cc 0x830 0x6 0x1 +#define MX6SL_PAD_EPDC_PWRCOM__EPDC_PWR_COM 0x0e0 0x3d0 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_PWRCOM__SD4_DATA0 0x0e0 0x3d0 0x85c 0x1 0x0 +#define MX6SL_PAD_EPDC_PWRCOM__LCD_DATA20 0x0e0 0x3d0 0x7c8 0x2 0x0 +#define MX6SL_PAD_EPDC_PWRCOM__EIM_BCLK 0x0e0 0x3d0 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_PWRCOM__USB_OTG1_ID 0x0e0 0x3d0 0x5dc 0x4 0x0 +#define MX6SL_PAD_EPDC_PWRCOM__GPIO2_IO11 0x0e0 0x3d0 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_PWRCOM__SD3_RESET 0x0e0 0x3d0 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL0__EPDC_PWR_CTRL0 0x0e4 0x3d4 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL0__AUD5_RXC 0x0e4 0x3d4 0x604 0x1 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL0__LCD_DATA16 0x0e4 0x3d4 0x7b8 0x2 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL0__EIM_RW 0x0e4 0x3d4 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL0__SPDC_YCKL 0x0e4 0x3d4 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL0__GPIO2_IO07 0x0e4 0x3d4 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL0__SD4_RESET 0x0e4 0x3d4 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL1__EPDC_PWR_CTRL1 0x0e8 0x3d8 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL1__AUD5_TXFS 0x0e8 0x3d8 0x610 0x1 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL1__LCD_DATA17 0x0e8 0x3d8 0x7bc 0x2 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL1__EIM_OE_B 0x0e8 0x3d8 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL1__SPDC_YOEL 0x0e8 0x3d8 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL1__GPIO2_IO08 0x0e8 0x3d8 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL1__SD4_VSELECT 0x0e8 0x3d8 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL2__EPDC_PWR_CTRL2 0x0ec 0x3dc 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL2__AUD5_TXD 0x0ec 0x3dc 0x600 0x1 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL2__LCD_DATA18 0x0ec 0x3dc 0x7c0 0x2 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL2__EIM_CS0_B 0x0ec 0x3dc 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL2__SPDC_YDIOUL 0x0ec 0x3dc 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL2__GPIO2_IO09 0x0ec 0x3dc 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL2__SD4_WP 0x0ec 0x3dc 0x87c 0x6 0x1 +#define MX6SL_PAD_EPDC_PWRCTRL3__EPDC_PWR_CTRL3 0x0f0 0x3e0 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL3__AUD5_TXC 0x0f0 0x3e0 0x60c 0x1 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL3__LCD_DATA19 0x0f0 0x3e0 0x7c4 0x2 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL3__EIM_CS1_B 0x0f0 0x3e0 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL3__SPDC_YDIODL 0x0f0 0x3e0 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL3__GPIO2_IO10 0x0f0 0x3e0 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_PWRCTRL3__SD4_CD_B 0x0f0 0x3e0 0x854 0x6 0x1 +#define MX6SL_PAD_EPDC_PWRINT__EPDC_PWR_IRQ 0x0f4 0x3e4 0x6e8 0x0 0x1 +#define MX6SL_PAD_EPDC_PWRINT__SD4_DATA1 0x0f4 0x3e4 0x860 0x1 0x0 +#define MX6SL_PAD_EPDC_PWRINT__LCD_DATA21 0x0f4 0x3e4 0x7cc 0x2 0x0 +#define MX6SL_PAD_EPDC_PWRINT__EIM_ACLK_FREERUN 0x0f4 0x3e4 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_PWRINT__USB_OTG2_ID 0x0f4 0x3e4 0x5e0 0x4 0x0 +#define MX6SL_PAD_EPDC_PWRINT__GPIO2_IO12 0x0f4 0x3e4 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_PWRINT__SD3_VSELECT 0x0f4 0x3e4 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_PWRSTAT__EPDC_PWR_STAT 0x0f8 0x3e8 0x6ec 0x0 0x1 +#define MX6SL_PAD_EPDC_PWRSTAT__SD4_DATA2 0x0f8 0x3e8 0x864 0x1 0x0 +#define MX6SL_PAD_EPDC_PWRSTAT__LCD_DATA22 0x0f8 0x3e8 0x7d0 0x2 0x0 +#define MX6SL_PAD_EPDC_PWRSTAT__EIM_WAIT_B 0x0f8 0x3e8 0x884 0x3 0x0 +#define MX6SL_PAD_EPDC_PWRSTAT__ARM_EVENTI 0x0f8 0x3e8 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_PWRSTAT__GPIO2_IO13 0x0f8 0x3e8 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_PWRSTAT__SD3_WP 0x0f8 0x3e8 0x84c 0x6 0x0 +#define MX6SL_PAD_EPDC_PWRWAKEUP__EPDC_PWR_WAKE 0x0fc 0x3ec 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_PWRWAKEUP__SD4_DATA3 0x0fc 0x3ec 0x868 0x1 0x0 +#define MX6SL_PAD_EPDC_PWRWAKEUP__LCD_DATA23 0x0fc 0x3ec 0x7d4 0x2 0x0 +#define MX6SL_PAD_EPDC_PWRWAKEUP__EIM_DTACK_B 0x0fc 0x3ec 0x880 0x3 0x0 +#define MX6SL_PAD_EPDC_PWRWAKEUP__ARM_EVENTO 0x0fc 0x3ec 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_PWRWAKEUP__GPIO2_IO14 0x0fc 0x3ec 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_PWRWAKEUP__SD3_CD_B 0x0fc 0x3ec 0x838 0x6 0x0 +#define MX6SL_PAD_EPDC_SDCE0__EPDC_SDCE0 0x100 0x3f0 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_SDCE0__ECSPI2_SS1 0x100 0x3f0 0x6ac 0x1 0x0 +#define MX6SL_PAD_EPDC_SDCE0__PWM3_OUT 0x100 0x3f0 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_SDCE0__EIM_CS2_B 0x100 0x3f0 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_SDCE0__SPDC_YCKR 0x100 0x3f0 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_SDCE0__GPIO1_IO27 0x100 0x3f0 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_SDCE1__EPDC_SDCE1 0x104 0x3f4 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_SDCE1__WDOG2_B 0x104 0x3f4 0x000 0x1 0x0 +#define MX6SL_PAD_EPDC_SDCE1__PWM4_OUT 0x104 0x3f4 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_SDCE1__EIM_LBA_B 0x104 0x3f4 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_SDCE1__SPDC_YOER 0x104 0x3f4 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_SDCE1__GPIO1_IO28 0x104 0x3f4 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_SDCE2__EPDC_SDCE2 0x108 0x3f8 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_SDCE2__I2C3_SCL 0x108 0x3f8 0x72c 0x1 0x1 +#define MX6SL_PAD_EPDC_SDCE2__PWM1_OUT 0x108 0x3f8 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_SDCE2__EIM_EB0_B 0x108 0x3f8 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_SDCE2__SPDC_YDIOUR 0x108 0x3f8 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_SDCE2__GPIO1_IO29 0x108 0x3f8 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_SDCE3__EPDC_SDCE3 0x10c 0x3fc 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_SDCE3__I2C3_SDA 0x10c 0x3fc 0x730 0x1 0x1 +#define MX6SL_PAD_EPDC_SDCE3__PWM2_OUT 0x10c 0x3fc 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_SDCE3__EIM_EB1_B 0x10c 0x3fc 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_SDCE3__SPDC_YDIODR 0x10c 0x3fc 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_SDCE3__GPIO1_IO30 0x10c 0x3fc 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_SDCLK__EPDC_SDCLK_P 0x110 0x400 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_SDCLK__ECSPI2_MOSI 0x110 0x400 0x6a4 0x1 0x1 +#define MX6SL_PAD_EPDC_SDCLK__I2C2_SCL 0x110 0x400 0x724 0x2 0x0 +#define MX6SL_PAD_EPDC_SDCLK__CSI_DATA08 0x110 0x400 0x650 0x3 0x0 +#define MX6SL_PAD_EPDC_SDCLK__SPDC_CL 0x110 0x400 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_SDCLK__GPIO1_IO23 0x110 0x400 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_SDLE__EPDC_SDLE 0x114 0x404 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_SDLE__ECSPI2_MISO 0x114 0x404 0x6a0 0x1 0x1 +#define MX6SL_PAD_EPDC_SDLE__I2C2_SDA 0x114 0x404 0x728 0x2 0x0 +#define MX6SL_PAD_EPDC_SDLE__CSI_DATA09 0x114 0x404 0x654 0x3 0x0 +#define MX6SL_PAD_EPDC_SDLE__SPDC_LD 0x114 0x404 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_SDLE__GPIO1_IO24 0x114 0x404 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_SDOE__EPDC_SDOE 0x118 0x408 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_SDOE__ECSPI2_SS0 0x118 0x408 0x6a8 0x1 0x1 +#define MX6SL_PAD_EPDC_SDOE__SPDC_XDIOR 0x118 0x408 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_SDOE__CSI_DATA10 0x118 0x408 0x658 0x3 0x0 +#define MX6SL_PAD_EPDC_SDOE__SPDC_XDIOL 0x118 0x408 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_SDOE__GPIO1_IO25 0x118 0x408 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_SDSHR__EPDC_SDSHR 0x11c 0x40c 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_SDSHR__ECSPI2_SCLK 0x11c 0x40c 0x69c 0x1 0x1 +#define MX6SL_PAD_EPDC_SDSHR__EPDC_SDCE4 0x11c 0x40c 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_SDSHR__CSI_DATA11 0x11c 0x40c 0x65c 0x3 0x0 +#define MX6SL_PAD_EPDC_SDSHR__SPDC_XDIOR 0x11c 0x40c 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_SDSHR__GPIO1_IO26 0x11c 0x40c 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_VCOM0__EPDC_VCOM0 0x120 0x410 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_VCOM0__AUD5_RXFS 0x120 0x410 0x608 0x1 0x0 +#define MX6SL_PAD_EPDC_VCOM0__UART3_RX_DATA 0x120 0x410 0x80c 0x2 0x4 +#define MX6SL_PAD_EPDC_VCOM0__UART3_TX_DATA 0x120 0x410 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_VCOM0__EIM_ADDR24 0x120 0x410 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_VCOM0__SPDC_VCOM0 0x120 0x410 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_VCOM0__GPIO2_IO03 0x120 0x410 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_VCOM0__EPDC_SDCE5 0x120 0x410 0x000 0x6 0x0 +#define MX6SL_PAD_EPDC_VCOM1__EPDC_VCOM1 0x124 0x414 0x000 0x0 0x0 +#define MX6SL_PAD_EPDC_VCOM1__AUD5_RXD 0x124 0x414 0x5fc 0x1 0x0 +#define MX6SL_PAD_EPDC_VCOM1__UART3_TX_DATA 0x124 0x414 0x000 0x2 0x0 +#define MX6SL_PAD_EPDC_VCOM1__UART3_RX_DATA 0x124 0x414 0x80c 0x2 0x5 +#define MX6SL_PAD_EPDC_VCOM1__EIM_ADDR25 0x124 0x414 0x000 0x3 0x0 +#define MX6SL_PAD_EPDC_VCOM1__SPDC_VCOM1 0x124 0x414 0x000 0x4 0x0 +#define MX6SL_PAD_EPDC_VCOM1__GPIO2_IO04 0x124 0x414 0x000 0x5 0x0 +#define MX6SL_PAD_EPDC_VCOM1__EPDC_SDCE6 0x124 0x414 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_CRS_DV__FEC_RX_DV 0x128 0x418 0x704 0x0 0x1 +#define MX6SL_PAD_FEC_CRS_DV__SD4_DATA1 0x128 0x418 0x860 0x1 0x1 +#define MX6SL_PAD_FEC_CRS_DV__AUD6_TXC 0x128 0x418 0x624 0x2 0x0 +#define MX6SL_PAD_FEC_CRS_DV__ECSPI4_MISO 0x128 0x418 0x6d4 0x3 0x1 +#define MX6SL_PAD_FEC_CRS_DV__GPT_COMPARE2 0x128 0x418 0x000 0x4 0x0 +#define MX6SL_PAD_FEC_CRS_DV__GPIO4_IO25 0x128 0x418 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_CRS_DV__ARM_TRACE31 0x128 0x418 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_MDC__FEC_MDC 0x12c 0x41c 0x000 0x0 0x0 +#define MX6SL_PAD_FEC_MDC__SD4_DATA4 0x12c 0x41c 0x86c 0x1 0x0 +#define MX6SL_PAD_FEC_MDC__AUDIO_CLK_OUT 0x12c 0x41c 0x000 0x2 0x0 +#define MX6SL_PAD_FEC_MDC__SD1_RESET 0x12c 0x41c 0x000 0x3 0x0 +#define MX6SL_PAD_FEC_MDC__SD3_RESET 0x12c 0x41c 0x000 0x4 0x0 +#define MX6SL_PAD_FEC_MDC__GPIO4_IO23 0x12c 0x41c 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_MDC__ARM_TRACE29 0x12c 0x41c 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_MDIO__FEC_MDIO 0x130 0x420 0x6f4 0x0 0x1 +#define MX6SL_PAD_FEC_MDIO__SD4_CLK 0x130 0x420 0x850 0x1 0x1 +#define MX6SL_PAD_FEC_MDIO__AUD6_RXFS 0x130 0x420 0x620 0x2 0x0 +#define MX6SL_PAD_FEC_MDIO__ECSPI4_SS0 0x130 0x420 0x6dc 0x3 0x1 +#define MX6SL_PAD_FEC_MDIO__GPT_CAPTURE1 0x130 0x420 0x710 0x4 0x0 +#define MX6SL_PAD_FEC_MDIO__GPIO4_IO20 0x130 0x420 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_MDIO__ARM_TRACE26 0x130 0x420 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_REF_CLK__FEC_REF_OUT 0x134 0x424 0x000 0x0 0x0 +#define MX6SL_PAD_FEC_REF_CLK__SD4_RESET 0x134 0x424 0x000 0x1 0x0 +#define MX6SL_PAD_FEC_REF_CLK__WDOG1_B 0x134 0x424 0x000 0x2 0x0 +#define MX6SL_PAD_FEC_REF_CLK__PWM4_OUT 0x134 0x424 0x000 0x3 0x0 +#define MX6SL_PAD_FEC_REF_CLK__CCM_PMIC_READY 0x134 0x424 0x62c 0x4 0x0 +#define MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26 0x134 0x424 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_REF_CLK__SPDIF_EXT_CLK 0x134 0x424 0x7f4 0x6 0x2 +#define MX6SL_PAD_FEC_RX_ER__FEC_RX_ER 0x138 0x428 0x708 0x0 0x1 +#define MX6SL_PAD_FEC_RX_ER__SD4_DATA0 0x138 0x428 0x85c 0x1 0x1 +#define MX6SL_PAD_FEC_RX_ER__AUD6_RXD 0x138 0x428 0x614 0x2 0x0 +#define MX6SL_PAD_FEC_RX_ER__ECSPI4_MOSI 0x138 0x428 0x6d8 0x3 0x1 +#define MX6SL_PAD_FEC_RX_ER__GPT_COMPARE1 0x138 0x428 0x000 0x4 0x0 +#define MX6SL_PAD_FEC_RX_ER__GPIO4_IO19 0x138 0x428 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_RX_ER__ARM_TRACE25 0x138 0x428 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_RXD0__FEC_RX_DATA0 0x13c 0x42c 0x6f8 0x0 0x0 +#define MX6SL_PAD_FEC_RXD0__SD4_DATA5 0x13c 0x42c 0x870 0x1 0x0 +#define MX6SL_PAD_FEC_RXD0__USB_OTG1_ID 0x13c 0x42c 0x5dc 0x2 0x1 +#define MX6SL_PAD_FEC_RXD0__SD1_VSELECT 0x13c 0x42c 0x000 0x3 0x0 +#define MX6SL_PAD_FEC_RXD0__SD3_VSELECT 0x13c 0x42c 0x000 0x4 0x0 +#define MX6SL_PAD_FEC_RXD0__GPIO4_IO17 0x13c 0x42c 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_RXD0__ARM_TRACE24 0x13c 0x42c 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_RXD1__FEC_RX_DATA1 0x140 0x430 0x6fc 0x0 0x1 +#define MX6SL_PAD_FEC_RXD1__SD4_DATA2 0x140 0x430 0x864 0x1 0x1 +#define MX6SL_PAD_FEC_RXD1__AUD6_TXFS 0x140 0x430 0x628 0x2 0x0 +#define MX6SL_PAD_FEC_RXD1__ECSPI4_SS1 0x140 0x430 0x6e0 0x3 0x1 +#define MX6SL_PAD_FEC_RXD1__GPT_COMPARE3 0x140 0x430 0x000 0x4 0x0 +#define MX6SL_PAD_FEC_RXD1__GPIO4_IO18 0x140 0x430 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_RXD1__FEC_COL 0x140 0x430 0x6f0 0x6 0x0 +#define MX6SL_PAD_FEC_TX_CLK__FEC_TX_CLK 0x144 0x434 0x70c 0x0 0x1 +#define MX6SL_PAD_FEC_TX_CLK__SD4_CMD 0x144 0x434 0x858 0x1 0x1 +#define MX6SL_PAD_FEC_TX_CLK__AUD6_RXC 0x144 0x434 0x61c 0x2 0x0 +#define MX6SL_PAD_FEC_TX_CLK__ECSPI4_SCLK 0x144 0x434 0x6d0 0x3 0x1 +#define MX6SL_PAD_FEC_TX_CLK__GPT_CAPTURE2 0x144 0x434 0x714 0x4 0x0 +#define MX6SL_PAD_FEC_TX_CLK__GPIO4_IO21 0x144 0x434 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_TX_CLK__ARM_TRACE27 0x144 0x434 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_TX_EN__FEC_TX_EN 0x148 0x438 0x000 0x0 0x0 +#define MX6SL_PAD_FEC_TX_EN__SD4_DATA6 0x148 0x438 0x874 0x1 0x0 +#define MX6SL_PAD_FEC_TX_EN__SPDIF_IN 0x148 0x438 0x7f0 0x2 0x0 +#define MX6SL_PAD_FEC_TX_EN__SD1_WP 0x148 0x438 0x82c 0x3 0x1 +#define MX6SL_PAD_FEC_TX_EN__SD3_WP 0x148 0x438 0x84c 0x4 0x1 +#define MX6SL_PAD_FEC_TX_EN__GPIO4_IO22 0x148 0x438 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_TX_EN__ARM_TRACE28 0x148 0x438 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_TXD0__FEC_TX_DATA0 0x14c 0x43c 0x000 0x0 0x0 +#define MX6SL_PAD_FEC_TXD0__SD4_DATA3 0x14c 0x43c 0x868 0x1 0x1 +#define MX6SL_PAD_FEC_TXD0__AUD6_TXD 0x14c 0x43c 0x618 0x2 0x0 +#define MX6SL_PAD_FEC_TXD0__ECSPI4_SS2 0x14c 0x43c 0x6e4 0x3 0x1 +#define MX6SL_PAD_FEC_TXD0__GPT_CLKIN 0x14c 0x43c 0x718 0x4 0x0 +#define MX6SL_PAD_FEC_TXD0__GPIO4_IO24 0x14c 0x43c 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_TXD0__ARM_TRACE30 0x14c 0x43c 0x000 0x6 0x0 +#define MX6SL_PAD_FEC_TXD1__FEC_TX_DATA1 0x150 0x440 0x000 0x0 0x0 +#define MX6SL_PAD_FEC_TXD1__SD4_DATA7 0x150 0x440 0x878 0x1 0x0 +#define MX6SL_PAD_FEC_TXD1__SPDIF_OUT 0x150 0x440 0x000 0x2 0x0 +#define MX6SL_PAD_FEC_TXD1__SD1_CD_B 0x150 0x440 0x828 0x3 0x1 +#define MX6SL_PAD_FEC_TXD1__SD3_CD_B 0x150 0x440 0x838 0x4 0x1 +#define MX6SL_PAD_FEC_TXD1__GPIO4_IO16 0x150 0x440 0x000 0x5 0x0 +#define MX6SL_PAD_FEC_TXD1__FEC_RX_CLK 0x150 0x440 0x700 0x6 0x0 +#define MX6SL_PAD_HSIC_DAT__USB_H_DATA 0x154 0x444 0x000 0x0 0x0 +#define MX6SL_PAD_HSIC_DAT__I2C1_SCL 0x154 0x444 0x71c 0x1 0x1 +#define MX6SL_PAD_HSIC_DAT__PWM1_OUT 0x154 0x444 0x000 0x2 0x0 +#define MX6SL_PAD_HSIC_DAT__XTALOSC_REF_CLK_24M 0x154 0x444 0x000 0x3 0x0 +#define MX6SL_PAD_HSIC_DAT__GPIO3_IO19 0x154 0x444 0x000 0x5 0x0 +#define MX6SL_PAD_HSIC_STROBE__USB_H_STROBE 0x158 0x448 0x000 0x0 0x0 +#define MX6SL_PAD_HSIC_STROBE__I2C1_SDA 0x158 0x448 0x720 0x1 0x1 +#define MX6SL_PAD_HSIC_STROBE__PWM2_OUT 0x158 0x448 0x000 0x2 0x0 +#define MX6SL_PAD_HSIC_STROBE__XTALOSC_REF_CLK_32K 0x158 0x448 0x000 0x3 0x0 +#define MX6SL_PAD_HSIC_STROBE__GPIO3_IO20 0x158 0x448 0x000 0x5 0x0 +#define MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x15c 0x44c 0x71c 0x0 0x2 +#define MX6SL_PAD_I2C1_SCL__UART1_RTS_B 0x15c 0x44c 0x7f8 0x1 0x0 +#define MX6SL_PAD_I2C1_SCL__UART1_CTS_B 0x15c 0x44c 0x000 0x1 0x0 +#define MX6SL_PAD_I2C1_SCL__ECSPI3_SS2 0x15c 0x44c 0x6c8 0x2 0x1 +#define MX6SL_PAD_I2C1_SCL__FEC_RX_DATA0 0x15c 0x44c 0x6f8 0x3 0x1 +#define MX6SL_PAD_I2C1_SCL__SD3_RESET 0x15c 0x44c 0x000 0x4 0x0 +#define MX6SL_PAD_I2C1_SCL__GPIO3_IO12 0x15c 0x44c 0x000 0x5 0x0 +#define MX6SL_PAD_I2C1_SCL__ECSPI1_SS1 0x15c 0x44c 0x690 0x6 0x0 +#define MX6SL_PAD_I2C1_SDA__I2C1_SDA 0x160 0x450 0x720 0x0 0x2 +#define MX6SL_PAD_I2C1_SDA__UART1_CTS_B 0x160 0x450 0x000 0x1 0x0 +#define MX6SL_PAD_I2C1_SDA__UART1_RTS_B 0x160 0x450 0x7f8 0x1 0x1 +#define MX6SL_PAD_I2C1_SDA__ECSPI3_SS3 0x160 0x450 0x6cc 0x2 0x1 +#define MX6SL_PAD_I2C1_SDA__FEC_TX_EN 0x160 0x450 0x000 0x3 0x0 +#define MX6SL_PAD_I2C1_SDA__SD3_VSELECT 0x160 0x450 0x000 0x4 0x0 +#define MX6SL_PAD_I2C1_SDA__GPIO3_IO13 0x160 0x450 0x000 0x5 0x0 +#define MX6SL_PAD_I2C1_SDA__ECSPI1_SS2 0x160 0x450 0x694 0x6 0x0 +#define MX6SL_PAD_I2C2_SCL__I2C2_SCL 0x164 0x454 0x724 0x0 0x1 +#define MX6SL_PAD_I2C2_SCL__AUD4_RXFS 0x164 0x454 0x5f0 0x1 0x0 +#define MX6SL_PAD_I2C2_SCL__SPDIF_IN 0x164 0x454 0x7f0 0x2 0x1 +#define MX6SL_PAD_I2C2_SCL__FEC_TX_DATA1 0x164 0x454 0x000 0x3 0x0 +#define MX6SL_PAD_I2C2_SCL__SD3_WP 0x164 0x454 0x84c 0x4 0x2 +#define MX6SL_PAD_I2C2_SCL__GPIO3_IO14 0x164 0x454 0x000 0x5 0x0 +#define MX6SL_PAD_I2C2_SCL__ECSPI1_RDY 0x164 0x454 0x680 0x6 0x0 +#define MX6SL_PAD_I2C2_SDA__I2C2_SDA 0x168 0x458 0x728 0x0 0x1 +#define MX6SL_PAD_I2C2_SDA__AUD4_RXC 0x168 0x458 0x5ec 0x1 0x0 +#define MX6SL_PAD_I2C2_SDA__SPDIF_OUT 0x168 0x458 0x000 0x2 0x0 +#define MX6SL_PAD_I2C2_SDA__FEC_REF_OUT 0x168 0x458 0x000 0x3 0x0 +#define MX6SL_PAD_I2C2_SDA__SD3_CD_B 0x168 0x458 0x838 0x4 0x2 +#define MX6SL_PAD_I2C2_SDA__GPIO3_IO15 0x168 0x458 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL0__KEY_COL0 0x16c 0x474 0x734 0x0 0x0 +#define MX6SL_PAD_KEY_COL0__I2C2_SCL 0x16c 0x474 0x724 0x1 0x2 +#define MX6SL_PAD_KEY_COL0__LCD_DATA00 0x16c 0x474 0x778 0x2 0x0 +#define MX6SL_PAD_KEY_COL0__EIM_AD00 0x16c 0x474 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_COL0__SD1_CD_B 0x16c 0x474 0x828 0x4 0x2 +#define MX6SL_PAD_KEY_COL0__GPIO3_IO24 0x16c 0x474 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL1__KEY_COL1 0x170 0x478 0x738 0x0 0x0 +#define MX6SL_PAD_KEY_COL1__ECSPI4_MOSI 0x170 0x478 0x6d8 0x1 0x2 +#define MX6SL_PAD_KEY_COL1__LCD_DATA02 0x170 0x478 0x780 0x2 0x0 +#define MX6SL_PAD_KEY_COL1__EIM_AD02 0x170 0x478 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_COL1__SD3_DATA4 0x170 0x478 0x83c 0x4 0x0 +#define MX6SL_PAD_KEY_COL1__GPIO3_IO26 0x170 0x478 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL2__KEY_COL2 0x174 0x47c 0x73c 0x0 0x0 +#define MX6SL_PAD_KEY_COL2__ECSPI4_SS0 0x174 0x47c 0x6dc 0x1 0x2 +#define MX6SL_PAD_KEY_COL2__LCD_DATA04 0x174 0x47c 0x788 0x2 0x0 +#define MX6SL_PAD_KEY_COL2__EIM_AD04 0x174 0x47c 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_COL2__SD3_DATA6 0x174 0x47c 0x844 0x4 0x0 +#define MX6SL_PAD_KEY_COL2__GPIO3_IO28 0x174 0x47c 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL3__KEY_COL3 0x178 0x480 0x740 0x0 0x0 +#define MX6SL_PAD_KEY_COL3__AUD6_RXFS 0x178 0x480 0x620 0x1 0x1 +#define MX6SL_PAD_KEY_COL3__LCD_DATA06 0x178 0x480 0x790 0x2 0x0 +#define MX6SL_PAD_KEY_COL3__EIM_AD06 0x178 0x480 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_COL3__SD4_DATA6 0x178 0x480 0x874 0x4 0x1 +#define MX6SL_PAD_KEY_COL3__GPIO3_IO30 0x178 0x480 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL3__SD1_RESET 0x178 0x480 0x000 0x6 0x0 +#define MX6SL_PAD_KEY_COL4__KEY_COL4 0x17c 0x484 0x744 0x0 0x0 +#define MX6SL_PAD_KEY_COL4__AUD6_RXD 0x17c 0x484 0x614 0x1 0x1 +#define MX6SL_PAD_KEY_COL4__LCD_DATA08 0x17c 0x484 0x798 0x2 0x0 +#define MX6SL_PAD_KEY_COL4__EIM_AD08 0x17c 0x484 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_COL4__SD4_CLK 0x17c 0x484 0x850 0x4 0x2 +#define MX6SL_PAD_KEY_COL4__GPIO4_IO00 0x17c 0x484 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL4__USB_OTG1_PWR 0x17c 0x484 0x000 0x6 0x0 +#define MX6SL_PAD_KEY_COL5__KEY_COL5 0x180 0x488 0x748 0x0 0x0 +#define MX6SL_PAD_KEY_COL5__AUD6_TXFS 0x180 0x488 0x628 0x1 0x1 +#define MX6SL_PAD_KEY_COL5__LCD_DATA10 0x180 0x488 0x7a0 0x2 0x0 +#define MX6SL_PAD_KEY_COL5__EIM_AD10 0x180 0x488 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_COL5__SD4_DATA0 0x180 0x488 0x85c 0x4 0x2 +#define MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x180 0x488 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL5__USB_OTG2_PWR 0x180 0x488 0x000 0x6 0x0 +#define MX6SL_PAD_KEY_COL6__KEY_COL6 0x184 0x48c 0x74c 0x0 0x0 +#define MX6SL_PAD_KEY_COL6__UART4_RX_DATA 0x184 0x48c 0x814 0x1 0x2 +#define MX6SL_PAD_KEY_COL6__UART4_TX_DATA 0x184 0x48c 0x000 0x1 0x0 +#define MX6SL_PAD_KEY_COL6__LCD_DATA12 0x184 0x48c 0x7a8 0x2 0x0 +#define MX6SL_PAD_KEY_COL6__EIM_AD12 0x184 0x48c 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_COL6__SD4_DATA2 0x184 0x48c 0x864 0x4 0x2 +#define MX6SL_PAD_KEY_COL6__GPIO4_IO04 0x184 0x48c 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL6__SD3_RESET 0x184 0x48c 0x000 0x6 0x0 +#define MX6SL_PAD_KEY_COL7__KEY_COL7 0x188 0x490 0x750 0x0 0x0 +#define MX6SL_PAD_KEY_COL7__UART4_RTS_B 0x188 0x490 0x810 0x1 0x2 +#define MX6SL_PAD_KEY_COL7__UART4_CTS_B 0x188 0x490 0x000 0x1 0x0 +#define MX6SL_PAD_KEY_COL7__LCD_DATA14 0x188 0x490 0x7b0 0x2 0x0 +#define MX6SL_PAD_KEY_COL7__EIM_AD14 0x188 0x490 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_COL7__SD4_DATA4 0x188 0x490 0x86c 0x4 0x1 +#define MX6SL_PAD_KEY_COL7__GPIO4_IO06 0x188 0x490 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_COL7__SD1_WP 0x188 0x490 0x82c 0x6 0x2 +#define MX6SL_PAD_KEY_ROW0__KEY_ROW0 0x18c 0x494 0x754 0x0 0x0 +#define MX6SL_PAD_KEY_ROW0__I2C2_SDA 0x18c 0x494 0x728 0x1 0x2 +#define MX6SL_PAD_KEY_ROW0__LCD_DATA01 0x18c 0x494 0x77c 0x2 0x0 +#define MX6SL_PAD_KEY_ROW0__EIM_AD01 0x18c 0x494 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_ROW0__SD1_WP 0x18c 0x494 0x82c 0x4 0x3 +#define MX6SL_PAD_KEY_ROW0__GPIO3_IO25 0x18c 0x494 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_ROW1__KEY_ROW1 0x190 0x498 0x758 0x0 0x0 +#define MX6SL_PAD_KEY_ROW1__ECSPI4_MISO 0x190 0x498 0x6d4 0x1 0x2 +#define MX6SL_PAD_KEY_ROW1__LCD_DATA03 0x190 0x498 0x784 0x2 0x0 +#define MX6SL_PAD_KEY_ROW1__EIM_AD03 0x190 0x498 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_ROW1__SD3_DATA5 0x190 0x498 0x840 0x4 0x0 +#define MX6SL_PAD_KEY_ROW1__GPIO3_IO27 0x190 0x498 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_ROW2__KEY_ROW2 0x194 0x49c 0x75c 0x0 0x0 +#define MX6SL_PAD_KEY_ROW2__ECSPI4_SCLK 0x194 0x49c 0x6d0 0x1 0x2 +#define MX6SL_PAD_KEY_ROW2__LCD_DATA05 0x194 0x49c 0x78c 0x2 0x0 +#define MX6SL_PAD_KEY_ROW2__EIM_AD05 0x194 0x49c 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_ROW2__SD3_DATA7 0x194 0x49c 0x848 0x4 0x0 +#define MX6SL_PAD_KEY_ROW2__GPIO3_IO29 0x194 0x49c 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_ROW3__KEY_ROW3 0x198 0x4a0 0x760 0x0 0x0 +#define MX6SL_PAD_KEY_ROW3__AUD6_RXC 0x198 0x4a0 0x61c 0x1 0x1 +#define MX6SL_PAD_KEY_ROW3__LCD_DATA07 0x198 0x4a0 0x794 0x2 0x0 +#define MX6SL_PAD_KEY_ROW3__EIM_AD07 0x198 0x4a0 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_ROW3__SD4_DATA7 0x198 0x4a0 0x878 0x4 0x1 +#define MX6SL_PAD_KEY_ROW3__GPIO3_IO31 0x198 0x4a0 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_ROW3__SD1_VSELECT 0x198 0x4a0 0x000 0x6 0x0 +#define MX6SL_PAD_KEY_ROW4__KEY_ROW4 0x19c 0x4a4 0x764 0x0 0x0 +#define MX6SL_PAD_KEY_ROW4__AUD6_TXC 0x19c 0x4a4 0x624 0x1 0x1 +#define MX6SL_PAD_KEY_ROW4__LCD_DATA09 0x19c 0x4a4 0x79c 0x2 0x0 +#define MX6SL_PAD_KEY_ROW4__EIM_AD09 0x19c 0x4a4 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_ROW4__SD4_CMD 0x19c 0x4a4 0x858 0x4 0x2 +#define MX6SL_PAD_KEY_ROW4__GPIO4_IO01 0x19c 0x4a4 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_ROW4__USB_OTG1_OC 0x19c 0x4a4 0x824 0x6 0x1 +#define MX6SL_PAD_KEY_ROW5__KEY_ROW5 0x1a0 0x4a8 0x768 0x0 0x0 +#define MX6SL_PAD_KEY_ROW5__AUD6_TXD 0x1a0 0x4a8 0x618 0x1 0x1 +#define MX6SL_PAD_KEY_ROW5__LCD_DATA11 0x1a0 0x4a8 0x7a4 0x2 0x0 +#define MX6SL_PAD_KEY_ROW5__EIM_AD11 0x1a0 0x4a8 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_ROW5__SD4_DATA1 0x1a0 0x4a8 0x860 0x4 0x2 +#define MX6SL_PAD_KEY_ROW5__GPIO4_IO03 0x1a0 0x4a8 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_ROW5__USB_OTG2_OC 0x1a0 0x4a8 0x820 0x6 0x2 +#define MX6SL_PAD_KEY_ROW6__KEY_ROW6 0x1a4 0x4ac 0x76c 0x0 0x0 +#define MX6SL_PAD_KEY_ROW6__UART4_TX_DATA 0x1a4 0x4ac 0x000 0x1 0x0 +#define MX6SL_PAD_KEY_ROW6__UART4_RX_DATA 0x1a4 0x4ac 0x814 0x1 0x3 +#define MX6SL_PAD_KEY_ROW6__LCD_DATA13 0x1a4 0x4ac 0x7ac 0x2 0x0 +#define MX6SL_PAD_KEY_ROW6__EIM_AD13 0x1a4 0x4ac 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_ROW6__SD4_DATA3 0x1a4 0x4ac 0x868 0x4 0x2 +#define MX6SL_PAD_KEY_ROW6__GPIO4_IO05 0x1a4 0x4ac 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_ROW6__SD3_VSELECT 0x1a4 0x4ac 0x000 0x6 0x0 +#define MX6SL_PAD_KEY_ROW7__KEY_ROW7 0x1a8 0x4b0 0x770 0x0 0x0 +#define MX6SL_PAD_KEY_ROW7__UART4_CTS_B 0x1a8 0x4b0 0x000 0x1 0x0 +#define MX6SL_PAD_KEY_ROW7__UART4_RTS_B 0x1a8 0x4b0 0x810 0x1 0x3 +#define MX6SL_PAD_KEY_ROW7__LCD_DATA15 0x1a8 0x4b0 0x7b4 0x2 0x0 +#define MX6SL_PAD_KEY_ROW7__EIM_AD15 0x1a8 0x4b0 0x000 0x3 0x0 +#define MX6SL_PAD_KEY_ROW7__SD4_DATA5 0x1a8 0x4b0 0x870 0x4 0x1 +#define MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x1a8 0x4b0 0x000 0x5 0x0 +#define MX6SL_PAD_KEY_ROW7__SD1_CD_B 0x1a8 0x4b0 0x828 0x6 0x3 +#define MX6SL_PAD_LCD_CLK__LCD_CLK 0x1ac 0x4b4 0x000 0x0 0x0 +#define MX6SL_PAD_LCD_CLK__SD4_DATA4 0x1ac 0x4b4 0x86c 0x1 0x2 +#define MX6SL_PAD_LCD_CLK__LCD_WR_RWN 0x1ac 0x4b4 0x000 0x2 0x0 +#define MX6SL_PAD_LCD_CLK__EIM_RW 0x1ac 0x4b4 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_CLK__PWM4_OUT 0x1ac 0x4b4 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_CLK__GPIO2_IO15 0x1ac 0x4b4 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT0__LCD_DATA00 0x1b0 0x4b8 0x778 0x0 0x1 +#define MX6SL_PAD_LCD_DAT0__ECSPI1_MOSI 0x1b0 0x4b8 0x688 0x1 0x1 +#define MX6SL_PAD_LCD_DAT0__USB_OTG2_ID 0x1b0 0x4b8 0x5e0 0x2 0x1 +#define MX6SL_PAD_LCD_DAT0__PWM1_OUT 0x1b0 0x4b8 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT0__UART5_DTR_B 0x1b0 0x4b8 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT0__GPIO2_IO20 0x1b0 0x4b8 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT0__ARM_TRACE00 0x1b0 0x4b8 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT0__SRC_BOOT_CFG00 0x1b0 0x4b8 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT1__LCD_DATA01 0x1b4 0x4bc 0x77c 0x0 0x1 +#define MX6SL_PAD_LCD_DAT1__ECSPI1_MISO 0x1b4 0x4bc 0x684 0x1 0x1 +#define MX6SL_PAD_LCD_DAT1__USB_OTG1_ID 0x1b4 0x4bc 0x5dc 0x2 0x2 +#define MX6SL_PAD_LCD_DAT1__PWM2_OUT 0x1b4 0x4bc 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT1__AUD4_RXFS 0x1b4 0x4bc 0x5f0 0x4 0x1 +#define MX6SL_PAD_LCD_DAT1__GPIO2_IO21 0x1b4 0x4bc 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT1__ARM_TRACE01 0x1b4 0x4bc 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT1__SRC_BOOT_CFG01 0x1b4 0x4bc 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT10__LCD_DATA10 0x1b8 0x4c0 0x7a0 0x0 0x1 +#define MX6SL_PAD_LCD_DAT10__KEY_COL1 0x1b8 0x4c0 0x738 0x1 0x1 +#define MX6SL_PAD_LCD_DAT10__CSI_DATA07 0x1b8 0x4c0 0x64c 0x2 0x1 +#define MX6SL_PAD_LCD_DAT10__EIM_DATA04 0x1b8 0x4c0 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT10__ECSPI2_MISO 0x1b8 0x4c0 0x6a0 0x4 0x2 +#define MX6SL_PAD_LCD_DAT10__GPIO2_IO30 0x1b8 0x4c0 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT10__ARM_TRACE10 0x1b8 0x4c0 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT10__SRC_BOOT_CFG10 0x1b8 0x4c0 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT11__LCD_DATA11 0x1bc 0x4c4 0x7a4 0x0 0x1 +#define MX6SL_PAD_LCD_DAT11__KEY_ROW1 0x1bc 0x4c4 0x758 0x1 0x1 +#define MX6SL_PAD_LCD_DAT11__CSI_DATA06 0x1bc 0x4c4 0x648 0x2 0x1 +#define MX6SL_PAD_LCD_DAT11__EIM_DATA05 0x1bc 0x4c4 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT11__ECSPI2_SS1 0x1bc 0x4c4 0x6ac 0x4 0x1 +#define MX6SL_PAD_LCD_DAT11__GPIO2_IO31 0x1bc 0x4c4 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT11__ARM_TRACE11 0x1bc 0x4c4 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT11__SRC_BOOT_CFG11 0x1bc 0x4c4 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT12__LCD_DATA12 0x1c0 0x4c8 0x7a8 0x0 0x1 +#define MX6SL_PAD_LCD_DAT12__KEY_COL2 0x1c0 0x4c8 0x73c 0x1 0x1 +#define MX6SL_PAD_LCD_DAT12__CSI_DATA05 0x1c0 0x4c8 0x644 0x2 0x1 +#define MX6SL_PAD_LCD_DAT12__EIM_DATA06 0x1c0 0x4c8 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT12__UART5_RTS_B 0x1c0 0x4c8 0x818 0x4 0x2 +#define MX6SL_PAD_LCD_DAT12__UART5_CTS_B 0x1c0 0x4c8 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT12__GPIO3_IO00 0x1c0 0x4c8 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT12__ARM_TRACE12 0x1c0 0x4c8 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT12__SRC_BOOT_CFG12 0x1c0 0x4c8 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT13__LCD_DATA13 0x1c4 0x4cc 0x7ac 0x0 0x1 +#define MX6SL_PAD_LCD_DAT13__KEY_ROW2 0x1c4 0x4cc 0x75c 0x1 0x1 +#define MX6SL_PAD_LCD_DAT13__CSI_DATA04 0x1c4 0x4cc 0x640 0x2 0x1 +#define MX6SL_PAD_LCD_DAT13__EIM_DATA07 0x1c4 0x4cc 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT13__UART5_CTS_B 0x1c4 0x4cc 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT13__UART5_RTS_B 0x1c4 0x4cc 0x818 0x4 0x3 +#define MX6SL_PAD_LCD_DAT13__GPIO3_IO01 0x1c4 0x4cc 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT13__ARM_TRACE13 0x1c4 0x4cc 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT13__SRC_BOOT_CFG13 0x1c4 0x4cc 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT14__LCD_DATA14 0x1c8 0x4d0 0x7b0 0x0 0x1 +#define MX6SL_PAD_LCD_DAT14__KEY_COL3 0x1c8 0x4d0 0x740 0x1 0x1 +#define MX6SL_PAD_LCD_DAT14__CSI_DATA03 0x1c8 0x4d0 0x63c 0x2 0x1 +#define MX6SL_PAD_LCD_DAT14__EIM_DATA08 0x1c8 0x4d0 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT14__UART5_RX_DATA 0x1c8 0x4d0 0x81c 0x4 0x2 +#define MX6SL_PAD_LCD_DAT14__UART5_TX_DATA 0x1c8 0x4d0 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT14__GPIO3_IO02 0x1c8 0x4d0 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT14__ARM_TRACE14 0x1c8 0x4d0 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT14__SRC_BOOT_CFG14 0x1c8 0x4d0 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT15__LCD_DATA15 0x1cc 0x4d4 0x7b4 0x0 0x1 +#define MX6SL_PAD_LCD_DAT15__KEY_ROW3 0x1cc 0x4d4 0x760 0x1 0x1 +#define MX6SL_PAD_LCD_DAT15__CSI_DATA02 0x1cc 0x4d4 0x638 0x2 0x1 +#define MX6SL_PAD_LCD_DAT15__EIM_DATA09 0x1cc 0x4d4 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT15__UART5_TX_DATA 0x1cc 0x4d4 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT15__UART5_RX_DATA 0x1cc 0x4d4 0x81c 0x4 0x3 +#define MX6SL_PAD_LCD_DAT15__GPIO3_IO03 0x1cc 0x4d4 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT15__ARM_TRACE15 0x1cc 0x4d4 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT15__SRC_BOOT_CFG15 0x1cc 0x4d4 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT16__LCD_DATA16 0x1d0 0x4d8 0x7b8 0x0 0x1 +#define MX6SL_PAD_LCD_DAT16__KEY_COL4 0x1d0 0x4d8 0x744 0x1 0x1 +#define MX6SL_PAD_LCD_DAT16__CSI_DATA01 0x1d0 0x4d8 0x634 0x2 0x1 +#define MX6SL_PAD_LCD_DAT16__EIM_DATA10 0x1d0 0x4d8 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT16__I2C2_SCL 0x1d0 0x4d8 0x724 0x4 0x3 +#define MX6SL_PAD_LCD_DAT16__GPIO3_IO04 0x1d0 0x4d8 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT16__ARM_TRACE16 0x1d0 0x4d8 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT16__SRC_BOOT_CFG24 0x1d0 0x4d8 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT17__LCD_DATA17 0x1d4 0x4dc 0x7bc 0x0 0x1 +#define MX6SL_PAD_LCD_DAT17__KEY_ROW4 0x1d4 0x4dc 0x764 0x1 0x1 +#define MX6SL_PAD_LCD_DAT17__CSI_DATA00 0x1d4 0x4dc 0x630 0x2 0x1 +#define MX6SL_PAD_LCD_DAT17__EIM_DATA11 0x1d4 0x4dc 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT17__I2C2_SDA 0x1d4 0x4dc 0x728 0x4 0x3 +#define MX6SL_PAD_LCD_DAT17__GPIO3_IO05 0x1d4 0x4dc 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT17__ARM_TRACE17 0x1d4 0x4dc 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT17__SRC_BOOT_CFG25 0x1d4 0x4dc 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT18__LCD_DATA18 0x1d8 0x4e0 0x7c0 0x0 0x1 +#define MX6SL_PAD_LCD_DAT18__KEY_COL5 0x1d8 0x4e0 0x748 0x1 0x1 +#define MX6SL_PAD_LCD_DAT18__CSI_DATA15 0x1d8 0x4e0 0x66c 0x2 0x0 +#define MX6SL_PAD_LCD_DAT18__EIM_DATA12 0x1d8 0x4e0 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT18__GPT_CAPTURE1 0x1d8 0x4e0 0x710 0x4 0x1 +#define MX6SL_PAD_LCD_DAT18__GPIO3_IO06 0x1d8 0x4e0 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT18__ARM_TRACE18 0x1d8 0x4e0 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT18__SRC_BOOT_CFG26 0x1d8 0x4e0 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT19__LCD_DATA19 0x1dc 0x4e4 0x7c4 0x0 0x1 +#define MX6SL_PAD_LCD_DAT19__KEY_ROW5 0x1dc 0x4e4 0x768 0x1 0x1 +#define MX6SL_PAD_LCD_DAT19__CSI_DATA14 0x1dc 0x4e4 0x668 0x2 0x0 +#define MX6SL_PAD_LCD_DAT19__EIM_DATA13 0x1dc 0x4e4 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT19__GPT_CAPTURE2 0x1dc 0x4e4 0x714 0x4 0x1 +#define MX6SL_PAD_LCD_DAT19__GPIO3_IO07 0x1dc 0x4e4 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT19__ARM_TRACE19 0x1dc 0x4e4 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT19__SRC_BOOT_CFG27 0x1dc 0x4e4 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT2__LCD_DATA02 0x1e0 0x4e8 0x780 0x0 0x1 +#define MX6SL_PAD_LCD_DAT2__ECSPI1_SS0 0x1e0 0x4e8 0x68c 0x1 0x1 +#define MX6SL_PAD_LCD_DAT2__EPIT2_OUT 0x1e0 0x4e8 0x000 0x2 0x0 +#define MX6SL_PAD_LCD_DAT2__PWM3_OUT 0x1e0 0x4e8 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT2__AUD4_RXC 0x1e0 0x4e8 0x5ec 0x4 0x1 +#define MX6SL_PAD_LCD_DAT2__GPIO2_IO22 0x1e0 0x4e8 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT2__ARM_TRACE02 0x1e0 0x4e8 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT2__SRC_BOOT_CFG02 0x1e0 0x4e8 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT20__LCD_DATA20 0x1e4 0x4ec 0x7c8 0x0 0x1 +#define MX6SL_PAD_LCD_DAT20__KEY_COL6 0x1e4 0x4ec 0x74c 0x1 0x1 +#define MX6SL_PAD_LCD_DAT20__CSI_DATA13 0x1e4 0x4ec 0x664 0x2 0x0 +#define MX6SL_PAD_LCD_DAT20__EIM_DATA14 0x1e4 0x4ec 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT20__GPT_COMPARE1 0x1e4 0x4ec 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT20__GPIO3_IO08 0x1e4 0x4ec 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT20__ARM_TRACE20 0x1e4 0x4ec 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT20__SRC_BOOT_CFG28 0x1e4 0x4ec 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT21__LCD_DATA21 0x1e8 0x4f0 0x7cc 0x0 0x1 +#define MX6SL_PAD_LCD_DAT21__KEY_ROW6 0x1e8 0x4f0 0x76c 0x1 0x1 +#define MX6SL_PAD_LCD_DAT21__CSI_DATA12 0x1e8 0x4f0 0x660 0x2 0x0 +#define MX6SL_PAD_LCD_DAT21__EIM_DATA15 0x1e8 0x4f0 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT21__GPT_COMPARE2 0x1e8 0x4f0 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT21__GPIO3_IO09 0x1e8 0x4f0 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT21__ARM_TRACE21 0x1e8 0x4f0 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT21__SRC_BOOT_CFG29 0x1e8 0x4f0 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT22__LCD_DATA22 0x1ec 0x4f4 0x7d0 0x0 0x1 +#define MX6SL_PAD_LCD_DAT22__KEY_COL7 0x1ec 0x4f4 0x750 0x1 0x1 +#define MX6SL_PAD_LCD_DAT22__CSI_DATA11 0x1ec 0x4f4 0x65c 0x2 0x1 +#define MX6SL_PAD_LCD_DAT22__EIM_EB3_B 0x1ec 0x4f4 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT22__GPT_COMPARE3 0x1ec 0x4f4 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT22__GPIO3_IO10 0x1ec 0x4f4 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT22__ARM_TRACE22 0x1ec 0x4f4 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT22__SRC_BOOT_CFG30 0x1ec 0x4f4 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT23__LCD_DATA23 0x1f0 0x4f8 0x7d4 0x0 0x1 +#define MX6SL_PAD_LCD_DAT23__KEY_ROW7 0x1f0 0x4f8 0x770 0x1 0x1 +#define MX6SL_PAD_LCD_DAT23__CSI_DATA10 0x1f0 0x4f8 0x658 0x2 0x1 +#define MX6SL_PAD_LCD_DAT23__EIM_EB2_B 0x1f0 0x4f8 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT23__GPT_CLKIN 0x1f0 0x4f8 0x718 0x4 0x1 +#define MX6SL_PAD_LCD_DAT23__GPIO3_IO11 0x1f0 0x4f8 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT23__ARM_TRACE23 0x1f0 0x4f8 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT23__SRC_BOOT_CFG31 0x1f0 0x4f8 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT3__LCD_DATA03 0x1f4 0x4fc 0x784 0x0 0x1 +#define MX6SL_PAD_LCD_DAT3__ECSPI1_SCLK 0x1f4 0x4fc 0x67c 0x1 0x1 +#define MX6SL_PAD_LCD_DAT3__UART5_DSR_B 0x1f4 0x4fc 0x000 0x2 0x0 +#define MX6SL_PAD_LCD_DAT3__PWM4_OUT 0x1f4 0x4fc 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT3__AUD4_RXD 0x1f4 0x4fc 0x5e4 0x4 0x1 +#define MX6SL_PAD_LCD_DAT3__GPIO2_IO23 0x1f4 0x4fc 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT3__ARM_TRACE03 0x1f4 0x4fc 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT3__SRC_BOOT_CFG03 0x1f4 0x4fc 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT4__LCD_DATA04 0x1f8 0x500 0x788 0x0 0x1 +#define MX6SL_PAD_LCD_DAT4__ECSPI1_SS1 0x1f8 0x500 0x690 0x1 0x1 +#define MX6SL_PAD_LCD_DAT4__CSI_VSYNC 0x1f8 0x500 0x678 0x2 0x2 +#define MX6SL_PAD_LCD_DAT4__WDOG2_RESET_B_DEB 0x1f8 0x500 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT4__AUD4_TXC 0x1f8 0x500 0x5f4 0x4 0x1 +#define MX6SL_PAD_LCD_DAT4__GPIO2_IO24 0x1f8 0x500 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT4__ARM_TRACE04 0x1f8 0x500 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT4__SRC_BOOT_CFG04 0x1f8 0x500 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT5__LCD_DATA05 0x1fc 0x504 0x78c 0x0 0x1 +#define MX6SL_PAD_LCD_DAT5__ECSPI1_SS2 0x1fc 0x504 0x694 0x1 0x1 +#define MX6SL_PAD_LCD_DAT5__CSI_HSYNC 0x1fc 0x504 0x670 0x2 0x2 +#define MX6SL_PAD_LCD_DAT5__EIM_CS3_B 0x1fc 0x504 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT5__AUD4_TXFS 0x1fc 0x504 0x5f8 0x4 0x1 +#define MX6SL_PAD_LCD_DAT5__GPIO2_IO25 0x1fc 0x504 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT5__ARM_TRACE05 0x1fc 0x504 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT5__SRC_BOOT_CFG05 0x1fc 0x504 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT6__LCD_DATA06 0x200 0x508 0x790 0x0 0x1 +#define MX6SL_PAD_LCD_DAT6__ECSPI1_SS3 0x200 0x508 0x698 0x1 0x1 +#define MX6SL_PAD_LCD_DAT6__CSI_PIXCLK 0x200 0x508 0x674 0x2 0x2 +#define MX6SL_PAD_LCD_DAT6__EIM_DATA00 0x200 0x508 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT6__AUD4_TXD 0x200 0x508 0x5e8 0x4 0x1 +#define MX6SL_PAD_LCD_DAT6__GPIO2_IO26 0x200 0x508 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT6__ARM_TRACE06 0x200 0x508 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT6__SRC_BOOT_CFG06 0x200 0x508 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT7__LCD_DATA07 0x204 0x50c 0x794 0x0 0x1 +#define MX6SL_PAD_LCD_DAT7__ECSPI1_RDY 0x204 0x50c 0x680 0x1 0x1 +#define MX6SL_PAD_LCD_DAT7__CSI_MCLK 0x204 0x50c 0x000 0x2 0x0 +#define MX6SL_PAD_LCD_DAT7__EIM_DATA01 0x204 0x50c 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT7__AUDIO_CLK_OUT 0x204 0x50c 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_DAT7__GPIO2_IO27 0x204 0x50c 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT7__ARM_TRACE07 0x204 0x50c 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT7__SRC_BOOT_CFG07 0x204 0x50c 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT8__LCD_DATA08 0x208 0x510 0x798 0x0 0x1 +#define MX6SL_PAD_LCD_DAT8__KEY_COL0 0x208 0x510 0x734 0x1 0x1 +#define MX6SL_PAD_LCD_DAT8__CSI_DATA09 0x208 0x510 0x654 0x2 0x1 +#define MX6SL_PAD_LCD_DAT8__EIM_DATA02 0x208 0x510 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT8__ECSPI2_SCLK 0x208 0x510 0x69c 0x4 0x2 +#define MX6SL_PAD_LCD_DAT8__GPIO2_IO28 0x208 0x510 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT8__ARM_TRACE08 0x208 0x510 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT8__SRC_BOOT_CFG08 0x208 0x510 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_DAT9__LCD_DATA09 0x20c 0x514 0x79c 0x0 0x1 +#define MX6SL_PAD_LCD_DAT9__KEY_ROW0 0x20c 0x514 0x754 0x1 0x1 +#define MX6SL_PAD_LCD_DAT9__CSI_DATA08 0x20c 0x514 0x650 0x2 0x1 +#define MX6SL_PAD_LCD_DAT9__EIM_DATA03 0x20c 0x514 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_DAT9__ECSPI2_MOSI 0x20c 0x514 0x6a4 0x4 0x2 +#define MX6SL_PAD_LCD_DAT9__GPIO2_IO29 0x20c 0x514 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_DAT9__ARM_TRACE09 0x20c 0x514 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_DAT9__SRC_BOOT_CFG09 0x20c 0x514 0x000 0x7 0x0 +#define MX6SL_PAD_LCD_ENABLE__LCD_ENABLE 0x210 0x518 0x000 0x0 0x0 +#define MX6SL_PAD_LCD_ENABLE__SD4_DATA5 0x210 0x518 0x870 0x1 0x2 +#define MX6SL_PAD_LCD_ENABLE__LCD_RD_E 0x210 0x518 0x000 0x2 0x0 +#define MX6SL_PAD_LCD_ENABLE__EIM_OE_B 0x210 0x518 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_ENABLE__UART2_RX_DATA 0x210 0x518 0x804 0x4 0x2 +#define MX6SL_PAD_LCD_ENABLE__UART2_TX_DATA 0x210 0x518 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_ENABLE__GPIO2_IO16 0x210 0x518 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_HSYNC__LCD_HSYNC 0x214 0x51c 0x774 0x0 0x0 +#define MX6SL_PAD_LCD_HSYNC__SD4_DATA6 0x214 0x51c 0x874 0x1 0x2 +#define MX6SL_PAD_LCD_HSYNC__LCD_CS 0x214 0x51c 0x000 0x2 0x0 +#define MX6SL_PAD_LCD_HSYNC__EIM_CS0_B 0x214 0x51c 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_HSYNC__UART2_TX_DATA 0x214 0x51c 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_HSYNC__UART2_RX_DATA 0x214 0x51c 0x804 0x4 0x3 +#define MX6SL_PAD_LCD_HSYNC__GPIO2_IO17 0x214 0x51c 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_HSYNC__ARM_TRACE_CLK 0x214 0x51c 0x000 0x6 0x0 +#define MX6SL_PAD_LCD_RESET__LCD_RESET 0x218 0x520 0x000 0x0 0x0 +#define MX6SL_PAD_LCD_RESET__EIM_DTACK_B 0x218 0x520 0x880 0x1 0x1 +#define MX6SL_PAD_LCD_RESET__LCD_BUSY 0x218 0x520 0x774 0x2 0x1 +#define MX6SL_PAD_LCD_RESET__EIM_WAIT_B 0x218 0x520 0x884 0x3 0x1 +#define MX6SL_PAD_LCD_RESET__UART2_CTS_B 0x218 0x520 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_RESET__UART2_RTS_B 0x218 0x520 0x800 0x4 0x2 +#define MX6SL_PAD_LCD_RESET__GPIO2_IO19 0x218 0x520 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_RESET__CCM_PMIC_READY 0x218 0x520 0x62c 0x6 0x1 +#define MX6SL_PAD_LCD_VSYNC__LCD_VSYNC 0x21c 0x524 0x000 0x0 0x0 +#define MX6SL_PAD_LCD_VSYNC__SD4_DATA7 0x21c 0x524 0x878 0x1 0x2 +#define MX6SL_PAD_LCD_VSYNC__LCD_RS 0x21c 0x524 0x000 0x2 0x0 +#define MX6SL_PAD_LCD_VSYNC__EIM_CS1_B 0x21c 0x524 0x000 0x3 0x0 +#define MX6SL_PAD_LCD_VSYNC__UART2_RTS_B 0x21c 0x524 0x800 0x4 0x3 +#define MX6SL_PAD_LCD_VSYNC__UART2_CTS_B 0x21c 0x524 0x000 0x4 0x0 +#define MX6SL_PAD_LCD_VSYNC__GPIO2_IO18 0x21c 0x524 0x000 0x5 0x0 +#define MX6SL_PAD_LCD_VSYNC__ARM_TRACE_CTL 0x21c 0x524 0x000 0x6 0x0 +#define MX6SL_PAD_PWM1__PWM1_OUT 0x220 0x528 0x000 0x0 0x0 +#define MX6SL_PAD_PWM1__CCM_CLKO 0x220 0x528 0x000 0x1 0x0 +#define MX6SL_PAD_PWM1__AUDIO_CLK_OUT 0x220 0x528 0x000 0x2 0x0 +#define MX6SL_PAD_PWM1__FEC_REF_OUT 0x220 0x528 0x000 0x3 0x0 +#define MX6SL_PAD_PWM1__CSI_MCLK 0x220 0x528 0x000 0x4 0x0 +#define MX6SL_PAD_PWM1__GPIO3_IO23 0x220 0x528 0x000 0x5 0x0 +#define MX6SL_PAD_PWM1__EPIT1_OUT 0x220 0x528 0x000 0x6 0x0 +#define MX6SL_PAD_REF_CLK_24M__XTALOSC_REF_CLK_24M 0x224 0x52c 0x000 0x0 0x0 +#define MX6SL_PAD_REF_CLK_24M__I2C3_SCL 0x224 0x52c 0x72c 0x1 0x2 +#define MX6SL_PAD_REF_CLK_24M__PWM3_OUT 0x224 0x52c 0x000 0x2 0x0 +#define MX6SL_PAD_REF_CLK_24M__USB_OTG2_ID 0x224 0x52c 0x5e0 0x3 0x2 +#define MX6SL_PAD_REF_CLK_24M__CCM_PMIC_READY 0x224 0x52c 0x62c 0x4 0x2 +#define MX6SL_PAD_REF_CLK_24M__GPIO3_IO21 0x224 0x52c 0x000 0x5 0x0 +#define MX6SL_PAD_REF_CLK_24M__SD3_WP 0x224 0x52c 0x84c 0x6 0x3 +#define MX6SL_PAD_REF_CLK_32K__XTALOSC_REF_CLK_32K 0x228 0x530 0x000 0x0 0x0 +#define MX6SL_PAD_REF_CLK_32K__I2C3_SDA 0x228 0x530 0x730 0x1 0x2 +#define MX6SL_PAD_REF_CLK_32K__PWM4_OUT 0x228 0x530 0x000 0x2 0x0 +#define MX6SL_PAD_REF_CLK_32K__USB_OTG1_ID 0x228 0x530 0x5dc 0x3 0x3 +#define MX6SL_PAD_REF_CLK_32K__SD1_LCTL 0x228 0x530 0x000 0x4 0x0 +#define MX6SL_PAD_REF_CLK_32K__GPIO3_IO22 0x228 0x530 0x000 0x5 0x0 +#define MX6SL_PAD_REF_CLK_32K__SD3_CD_B 0x228 0x530 0x838 0x6 0x3 +#define MX6SL_PAD_SD1_CLK__SD1_CLK 0x22c 0x534 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_CLK__FEC_MDIO 0x22c 0x534 0x6f4 0x1 0x2 +#define MX6SL_PAD_SD1_CLK__KEY_COL0 0x22c 0x534 0x734 0x2 0x2 +#define MX6SL_PAD_SD1_CLK__EPDC_SDCE4 0x22c 0x534 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_CLK__GPIO5_IO15 0x22c 0x534 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_CMD__SD1_CMD 0x230 0x538 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_CMD__FEC_TX_CLK 0x230 0x538 0x70c 0x1 0x2 +#define MX6SL_PAD_SD1_CMD__KEY_ROW0 0x230 0x538 0x754 0x2 0x2 +#define MX6SL_PAD_SD1_CMD__EPDC_SDCE5 0x230 0x538 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_CMD__GPIO5_IO14 0x230 0x538 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x234 0x53c 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_DAT0__FEC_RX_ER 0x234 0x53c 0x708 0x1 0x2 +#define MX6SL_PAD_SD1_DAT0__KEY_COL1 0x234 0x53c 0x738 0x2 0x2 +#define MX6SL_PAD_SD1_DAT0__EPDC_SDCE6 0x234 0x53c 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_DAT0__GPIO5_IO11 0x234 0x53c 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x238 0x540 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_DAT1__FEC_RX_DV 0x238 0x540 0x704 0x1 0x2 +#define MX6SL_PAD_SD1_DAT1__KEY_ROW1 0x238 0x540 0x758 0x2 0x2 +#define MX6SL_PAD_SD1_DAT1__EPDC_SDCE7 0x238 0x540 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_DAT1__GPIO5_IO08 0x238 0x540 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x23c 0x544 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_DAT2__FEC_RX_DATA1 0x23c 0x544 0x6fc 0x1 0x2 +#define MX6SL_PAD_SD1_DAT2__KEY_COL2 0x23c 0x544 0x73c 0x2 0x2 +#define MX6SL_PAD_SD1_DAT2__EPDC_SDCE8 0x23c 0x544 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_DAT2__GPIO5_IO13 0x23c 0x544 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x240 0x548 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_DAT3__FEC_TX_DATA0 0x240 0x548 0x000 0x1 0x0 +#define MX6SL_PAD_SD1_DAT3__KEY_ROW2 0x240 0x548 0x75c 0x2 0x2 +#define MX6SL_PAD_SD1_DAT3__EPDC_SDCE9 0x240 0x548 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_DAT3__GPIO5_IO06 0x240 0x548 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x244 0x54c 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_DAT4__FEC_MDC 0x244 0x54c 0x000 0x1 0x0 +#define MX6SL_PAD_SD1_DAT4__KEY_COL3 0x244 0x54c 0x740 0x2 0x2 +#define MX6SL_PAD_SD1_DAT4__EPDC_SDCLK_N 0x244 0x54c 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_DAT4__UART4_RX_DATA 0x244 0x54c 0x814 0x4 0x4 +#define MX6SL_PAD_SD1_DAT4__UART4_TX_DATA 0x244 0x54c 0x000 0x4 0x0 +#define MX6SL_PAD_SD1_DAT4__GPIO5_IO12 0x244 0x54c 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x248 0x550 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_DAT5__FEC_RX_DATA0 0x248 0x550 0x6f8 0x1 0x2 +#define MX6SL_PAD_SD1_DAT5__KEY_ROW3 0x248 0x550 0x760 0x2 0x2 +#define MX6SL_PAD_SD1_DAT5__EPDC_SDOED 0x248 0x550 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_DAT5__UART4_TX_DATA 0x248 0x550 0x000 0x4 0x0 +#define MX6SL_PAD_SD1_DAT5__UART4_RX_DATA 0x248 0x550 0x814 0x4 0x5 +#define MX6SL_PAD_SD1_DAT5__GPIO5_IO09 0x248 0x550 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x24c 0x554 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_DAT6__FEC_TX_EN 0x24c 0x554 0x000 0x1 0x0 +#define MX6SL_PAD_SD1_DAT6__KEY_COL4 0x24c 0x554 0x744 0x2 0x2 +#define MX6SL_PAD_SD1_DAT6__EPDC_SDOEZ 0x24c 0x554 0x000 0x3 0x0 +#define MX6SL_PAD_SD1_DAT6__UART4_RTS_B 0x24c 0x554 0x810 0x4 0x4 +#define MX6SL_PAD_SD1_DAT6__UART4_CTS_B 0x24c 0x554 0x000 0x4 0x0 +#define MX6SL_PAD_SD1_DAT6__GPIO5_IO07 0x24c 0x554 0x000 0x5 0x0 +#define MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x250 0x558 0x000 0x0 0x0 +#define MX6SL_PAD_SD1_DAT7__FEC_TX_DATA1 0x250 0x558 0x000 0x1 0x0 +#define MX6SL_PAD_SD1_DAT7__KEY_ROW4 0x250 0x558 0x764 0x2 0x2 +#define MX6SL_PAD_SD1_DAT7__CCM_PMIC_READY 0x250 0x558 0x62c 0x3 0x3 +#define MX6SL_PAD_SD1_DAT7__UART4_CTS_B 0x250 0x558 0x000 0x4 0x0 +#define MX6SL_PAD_SD1_DAT7__UART4_RTS_B 0x250 0x558 0x810 0x4 0x5 +#define MX6SL_PAD_SD1_DAT7__GPIO5_IO10 0x250 0x558 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_CLK__SD2_CLK 0x254 0x55c 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_CLK__AUD4_RXFS 0x254 0x55c 0x5f0 0x1 0x2 +#define MX6SL_PAD_SD2_CLK__ECSPI3_SCLK 0x254 0x55c 0x6b0 0x2 0x2 +#define MX6SL_PAD_SD2_CLK__CSI_DATA00 0x254 0x55c 0x630 0x3 0x2 +#define MX6SL_PAD_SD2_CLK__GPIO5_IO05 0x254 0x55c 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_CMD__SD2_CMD 0x258 0x560 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_CMD__AUD4_RXC 0x258 0x560 0x5ec 0x1 0x2 +#define MX6SL_PAD_SD2_CMD__ECSPI3_SS0 0x258 0x560 0x6c0 0x2 0x2 +#define MX6SL_PAD_SD2_CMD__CSI_DATA01 0x258 0x560 0x634 0x3 0x2 +#define MX6SL_PAD_SD2_CMD__EPIT1_OUT 0x258 0x560 0x000 0x4 0x0 +#define MX6SL_PAD_SD2_CMD__GPIO5_IO04 0x258 0x560 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x25c 0x564 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_DAT0__AUD4_RXD 0x25c 0x564 0x5e4 0x1 0x2 +#define MX6SL_PAD_SD2_DAT0__ECSPI3_MOSI 0x25c 0x564 0x6bc 0x2 0x2 +#define MX6SL_PAD_SD2_DAT0__CSI_DATA02 0x25c 0x564 0x638 0x3 0x2 +#define MX6SL_PAD_SD2_DAT0__UART5_RTS_B 0x25c 0x564 0x818 0x4 0x4 +#define MX6SL_PAD_SD2_DAT0__UART5_CTS_B 0x25c 0x564 0x000 0x4 0x0 +#define MX6SL_PAD_SD2_DAT0__GPIO5_IO01 0x25c 0x564 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x260 0x568 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_DAT1__AUD4_TXC 0x260 0x568 0x5f4 0x1 0x2 +#define MX6SL_PAD_SD2_DAT1__ECSPI3_MISO 0x260 0x568 0x6b8 0x2 0x2 +#define MX6SL_PAD_SD2_DAT1__CSI_DATA03 0x260 0x568 0x63c 0x3 0x2 +#define MX6SL_PAD_SD2_DAT1__UART5_CTS_B 0x260 0x568 0x000 0x4 0x0 +#define MX6SL_PAD_SD2_DAT1__UART5_RTS_B 0x260 0x568 0x818 0x4 0x5 +#define MX6SL_PAD_SD2_DAT1__GPIO4_IO30 0x260 0x568 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x264 0x56c 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_DAT2__AUD4_TXFS 0x264 0x56c 0x5f8 0x1 0x2 +#define MX6SL_PAD_SD2_DAT2__FEC_COL 0x264 0x56c 0x6f0 0x2 0x1 +#define MX6SL_PAD_SD2_DAT2__CSI_DATA04 0x264 0x56c 0x640 0x3 0x2 +#define MX6SL_PAD_SD2_DAT2__UART5_RX_DATA 0x264 0x56c 0x81c 0x4 0x4 +#define MX6SL_PAD_SD2_DAT2__UART5_TX_DATA 0x264 0x56c 0x000 0x4 0x0 +#define MX6SL_PAD_SD2_DAT2__GPIO5_IO03 0x264 0x56c 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x268 0x570 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_DAT3__AUD4_TXD 0x268 0x570 0x5e8 0x1 0x2 +#define MX6SL_PAD_SD2_DAT3__FEC_RX_CLK 0x268 0x570 0x700 0x2 0x1 +#define MX6SL_PAD_SD2_DAT3__CSI_DATA05 0x268 0x570 0x644 0x3 0x2 +#define MX6SL_PAD_SD2_DAT3__UART5_TX_DATA 0x268 0x570 0x000 0x4 0x0 +#define MX6SL_PAD_SD2_DAT3__UART5_RX_DATA 0x268 0x570 0x81c 0x4 0x5 +#define MX6SL_PAD_SD2_DAT3__GPIO4_IO28 0x268 0x570 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_DAT4__SD2_DATA4 0x26c 0x574 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_DAT4__SD3_DATA4 0x26c 0x574 0x83c 0x1 0x1 +#define MX6SL_PAD_SD2_DAT4__UART2_RX_DATA 0x26c 0x574 0x804 0x2 0x4 +#define MX6SL_PAD_SD2_DAT4__UART2_TX_DATA 0x26c 0x574 0x000 0x2 0x0 +#define MX6SL_PAD_SD2_DAT4__CSI_DATA06 0x26c 0x574 0x648 0x3 0x2 +#define MX6SL_PAD_SD2_DAT4__SPDIF_OUT 0x26c 0x574 0x000 0x4 0x0 +#define MX6SL_PAD_SD2_DAT4__GPIO5_IO02 0x26c 0x574 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_DAT5__SD2_DATA5 0x270 0x578 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_DAT5__SD3_DATA5 0x270 0x578 0x840 0x1 0x1 +#define MX6SL_PAD_SD2_DAT5__UART2_TX_DATA 0x270 0x578 0x000 0x2 0x0 +#define MX6SL_PAD_SD2_DAT5__UART2_RX_DATA 0x270 0x578 0x804 0x2 0x5 +#define MX6SL_PAD_SD2_DAT5__CSI_DATA07 0x270 0x578 0x64c 0x3 0x2 +#define MX6SL_PAD_SD2_DAT5__SPDIF_IN 0x270 0x578 0x7f0 0x4 0x2 +#define MX6SL_PAD_SD2_DAT5__GPIO4_IO31 0x270 0x578 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_DAT6__SD2_DATA6 0x274 0x57c 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_DAT6__SD3_DATA6 0x274 0x57c 0x844 0x1 0x1 +#define MX6SL_PAD_SD2_DAT6__UART2_RTS_B 0x274 0x57c 0x800 0x2 0x4 +#define MX6SL_PAD_SD2_DAT6__UART2_CTS_B 0x274 0x57c 0x000 0x2 0x0 +#define MX6SL_PAD_SD2_DAT6__CSI_DATA08 0x274 0x57c 0x650 0x3 0x2 +#define MX6SL_PAD_SD2_DAT6__SD2_WP 0x274 0x57c 0x834 0x4 0x2 +#define MX6SL_PAD_SD2_DAT6__GPIO4_IO29 0x274 0x57c 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_DAT7__SD2_DATA7 0x278 0x580 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_DAT7__SD3_DATA7 0x278 0x580 0x848 0x1 0x1 +#define MX6SL_PAD_SD2_DAT7__UART2_CTS_B 0x278 0x580 0x000 0x2 0x0 +#define MX6SL_PAD_SD2_DAT7__UART2_RTS_B 0x278 0x580 0x800 0x2 0x5 +#define MX6SL_PAD_SD2_DAT7__CSI_DATA09 0x278 0x580 0x654 0x3 0x2 +#define MX6SL_PAD_SD2_DAT7__SD2_CD_B 0x278 0x580 0x830 0x4 0x2 +#define MX6SL_PAD_SD2_DAT7__GPIO5_IO00 0x278 0x580 0x000 0x5 0x0 +#define MX6SL_PAD_SD2_RST__SD2_RESET 0x27c 0x584 0x000 0x0 0x0 +#define MX6SL_PAD_SD2_RST__FEC_REF_OUT 0x27c 0x584 0x000 0x1 0x0 +#define MX6SL_PAD_SD2_RST__WDOG2_B 0x27c 0x584 0x000 0x2 0x0 +#define MX6SL_PAD_SD2_RST__SPDIF_OUT 0x27c 0x584 0x000 0x3 0x0 +#define MX6SL_PAD_SD2_RST__CSI_MCLK 0x27c 0x584 0x000 0x4 0x0 +#define MX6SL_PAD_SD2_RST__GPIO4_IO27 0x27c 0x584 0x000 0x5 0x0 +#define MX6SL_PAD_SD3_CLK__SD3_CLK 0x280 0x588 0x000 0x0 0x0 +#define MX6SL_PAD_SD3_CLK__AUD5_RXFS 0x280 0x588 0x608 0x1 0x1 +#define MX6SL_PAD_SD3_CLK__KEY_COL5 0x280 0x588 0x748 0x2 0x2 +#define MX6SL_PAD_SD3_CLK__CSI_DATA10 0x280 0x588 0x658 0x3 0x2 +#define MX6SL_PAD_SD3_CLK__WDOG1_RESET_B_DEB 0x280 0x588 0x000 0x4 0x0 +#define MX6SL_PAD_SD3_CLK__GPIO5_IO18 0x280 0x588 0x000 0x5 0x0 +#define MX6SL_PAD_SD3_CLK__USB_OTG1_PWR 0x280 0x588 0x000 0x6 0x0 +#define MX6SL_PAD_SD3_CMD__SD3_CMD 0x284 0x58c 0x000 0x0 0x0 +#define MX6SL_PAD_SD3_CMD__AUD5_RXC 0x284 0x58c 0x604 0x1 0x1 +#define MX6SL_PAD_SD3_CMD__KEY_ROW5 0x284 0x58c 0x768 0x2 0x2 +#define MX6SL_PAD_SD3_CMD__CSI_DATA11 0x284 0x58c 0x65c 0x3 0x2 +#define MX6SL_PAD_SD3_CMD__USB_OTG2_ID 0x284 0x58c 0x5e0 0x4 0x3 +#define MX6SL_PAD_SD3_CMD__GPIO5_IO21 0x284 0x58c 0x000 0x5 0x0 +#define MX6SL_PAD_SD3_CMD__USB_OTG2_PWR 0x284 0x58c 0x000 0x6 0x0 +#define MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x288 0x590 0x000 0x0 0x0 +#define MX6SL_PAD_SD3_DAT0__AUD5_RXD 0x288 0x590 0x5fc 0x1 0x1 +#define MX6SL_PAD_SD3_DAT0__KEY_COL6 0x288 0x590 0x74c 0x2 0x2 +#define MX6SL_PAD_SD3_DAT0__CSI_DATA12 0x288 0x590 0x660 0x3 0x1 +#define MX6SL_PAD_SD3_DAT0__USB_OTG1_ID 0x288 0x590 0x5dc 0x4 0x4 +#define MX6SL_PAD_SD3_DAT0__GPIO5_IO19 0x288 0x590 0x000 0x5 0x0 +#define MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x28c 0x594 0x000 0x0 0x0 +#define MX6SL_PAD_SD3_DAT1__AUD5_TXC 0x28c 0x594 0x60c 0x1 0x1 +#define MX6SL_PAD_SD3_DAT1__KEY_ROW6 0x28c 0x594 0x76c 0x2 0x2 +#define MX6SL_PAD_SD3_DAT1__CSI_DATA13 0x28c 0x594 0x664 0x3 0x1 +#define MX6SL_PAD_SD3_DAT1__SD1_VSELECT 0x28c 0x594 0x000 0x4 0x0 +#define MX6SL_PAD_SD3_DAT1__GPIO5_IO20 0x28c 0x594 0x000 0x5 0x0 +#define MX6SL_PAD_SD3_DAT1__JTAG_DE_B 0x28c 0x594 0x000 0x6 0x0 +#define MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x290 0x598 0x000 0x0 0x0 +#define MX6SL_PAD_SD3_DAT2__AUD5_TXFS 0x290 0x598 0x610 0x1 0x1 +#define MX6SL_PAD_SD3_DAT2__KEY_COL7 0x290 0x598 0x750 0x2 0x2 +#define MX6SL_PAD_SD3_DAT2__CSI_DATA14 0x290 0x598 0x668 0x3 0x1 +#define MX6SL_PAD_SD3_DAT2__EPIT1_OUT 0x290 0x598 0x000 0x4 0x0 +#define MX6SL_PAD_SD3_DAT2__GPIO5_IO16 0x290 0x598 0x000 0x5 0x0 +#define MX6SL_PAD_SD3_DAT2__USB_OTG2_OC 0x290 0x598 0x820 0x6 0x3 +#define MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x294 0x59c 0x000 0x0 0x0 +#define MX6SL_PAD_SD3_DAT3__AUD5_TXD 0x294 0x59c 0x600 0x1 0x1 +#define MX6SL_PAD_SD3_DAT3__KEY_ROW7 0x294 0x59c 0x770 0x2 0x2 +#define MX6SL_PAD_SD3_DAT3__CSI_DATA15 0x294 0x59c 0x66c 0x3 0x1 +#define MX6SL_PAD_SD3_DAT3__EPIT2_OUT 0x294 0x59c 0x000 0x4 0x0 +#define MX6SL_PAD_SD3_DAT3__GPIO5_IO17 0x294 0x59c 0x000 0x5 0x0 +#define MX6SL_PAD_SD3_DAT3__USB_OTG1_OC 0x294 0x59c 0x824 0x6 0x2 +#define MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x298 0x5a0 0x7fc 0x0 0x0 +#define MX6SL_PAD_UART1_RXD__UART1_TX_DATA 0x298 0x5a0 0x000 0x0 0x0 +#define MX6SL_PAD_UART1_RXD__PWM1_OUT 0x298 0x5a0 0x000 0x1 0x0 +#define MX6SL_PAD_UART1_RXD__UART4_RX_DATA 0x298 0x5a0 0x814 0x2 0x6 +#define MX6SL_PAD_UART1_RXD__UART4_TX_DATA 0x298 0x5a0 0x000 0x2 0x0 +#define MX6SL_PAD_UART1_RXD__FEC_COL 0x298 0x5a0 0x6f0 0x3 0x2 +#define MX6SL_PAD_UART1_RXD__UART5_RX_DATA 0x298 0x5a0 0x81c 0x4 0x6 +#define MX6SL_PAD_UART1_RXD__UART5_TX_DATA 0x298 0x5a0 0x000 0x4 0x0 +#define MX6SL_PAD_UART1_RXD__GPIO3_IO16 0x298 0x5a0 0x000 0x5 0x0 +#define MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x29c 0x5a4 0x000 0x0 0x0 +#define MX6SL_PAD_UART1_TXD__UART1_RX_DATA 0x29c 0x5a4 0x7fc 0x0 0x1 +#define MX6SL_PAD_UART1_TXD__PWM2_OUT 0x29c 0x5a4 0x000 0x1 0x0 +#define MX6SL_PAD_UART1_TXD__UART4_TX_DATA 0x29c 0x5a4 0x000 0x2 0x0 +#define MX6SL_PAD_UART1_TXD__UART4_RX_DATA 0x29c 0x5a4 0x814 0x2 0x7 +#define MX6SL_PAD_UART1_TXD__FEC_RX_CLK 0x29c 0x5a4 0x700 0x3 0x2 +#define MX6SL_PAD_UART1_TXD__UART5_TX_DATA 0x29c 0x5a4 0x000 0x4 0x0 +#define MX6SL_PAD_UART1_TXD__UART5_RX_DATA 0x29c 0x5a4 0x81c 0x4 0x7 +#define MX6SL_PAD_UART1_TXD__GPIO3_IO17 0x29c 0x5a4 0x000 0x5 0x0 +#define MX6SL_PAD_UART1_TXD__UART5_DCD_B 0x29c 0x5a4 0x000 0x7 0x0 +#define MX6SL_PAD_WDOG_B__WDOG1_B 0x2a0 0x5a8 0x000 0x0 0x0 +#define MX6SL_PAD_WDOG_B__WDOG1_RESET_B_DEB 0x2a0 0x5a8 0x000 0x1 0x0 +#define MX6SL_PAD_WDOG_B__UART5_RI_B 0x2a0 0x5a8 0x000 0x2 0x0 +#define MX6SL_PAD_WDOG_B__GPIO3_IO18 0x2a0 0x5a8 0x000 0x5 0x0 + +#endif /* __DTS_IMX6SL_PINFUNC_H */ diff --git a/arch/arm/boot/dts/include/dt-bindings b/arch/arm/boot/dts/include/dt-bindings new file mode 120000 index 000000000000..08c00e4972fa --- /dev/null +++ b/arch/arm/boot/dts/include/dt-bindings @@ -0,0 +1 @@ +../../../../../include/dt-bindings
\ No newline at end of file diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi index 192cf76fbf93..23991e45bc55 100644 --- a/arch/arm/boot/dts/kirkwood-6282.dtsi +++ b/arch/arm/boot/dts/kirkwood-6282.dtsi @@ -49,6 +49,12 @@ }; }; + thermal@10078 { + compatible = "marvell,kirkwood-thermal"; + reg = <0x10078 0x4>; + status = "okay"; + }; + i2c@11100 { compatible = "marvell,mv64xxx-i2c"; reg = <0x11100 0x20>; diff --git a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts index 9555a86297c2..44fd97dfc1f3 100644 --- a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts +++ b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts @@ -69,6 +69,10 @@ status = "okay"; nr-ports = <1>; }; + + mvsdio@90000 { + status = "okay"; + }; }; gpio-leds { diff --git a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts index 93c3afbef9ee..3694e94f6e99 100644 --- a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts +++ b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts @@ -96,11 +96,11 @@ marvell,function = "gpio"; }; pmx_led_rebuild_brt_ctrl_1: pmx-led-rebuild-brt-ctrl-1 { - marvell,pins = "mpp44"; + marvell,pins = "mpp46"; marvell,function = "gpio"; }; pmx_led_rebuild_brt_ctrl_2: pmx-led-rebuild-brt-ctrl-2 { - marvell,pins = "mpp45"; + marvell,pins = "mpp47"; marvell,function = "gpio"; }; @@ -157,14 +157,14 @@ gpios = <&gpio0 16 0>; linux,default-trigger = "default-on"; }; - health_led1 { + rebuild_led { + label = "status:white:rebuild_led"; + gpios = <&gpio1 4 0>; + }; + health_led { label = "status:red:health_led"; gpios = <&gpio1 5 0>; }; - health_led2 { - label = "status:white:health_led"; - gpios = <&gpio1 4 0>; - }; backup_led { label = "status:blue:backup_led"; gpios = <&gpio0 15 0>; diff --git a/arch/arm/boot/dts/mpa1600.dts b/arch/arm/boot/dts/mpa1600.dts new file mode 100644 index 000000000000..317300875f34 --- /dev/null +++ b/arch/arm/boot/dts/mpa1600.dts @@ -0,0 +1,69 @@ +/* + * mpa1600.dts - Device Tree file for Phontech MPA 1600 + * + * Copyright (C) 2013 Joachim Eastwood <manabian@gmail.com> + * + * Licensed under GPLv2 only + */ +/dts-v1/; +/include/ "at91rm9200.dtsi" + +/ { + model = "Phontech MPA 1600"; + compatible = "phontech,mpa1600", "atmel,at91rm9200"; + + memory { + reg = <0x20000000 0x4000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <18432000>; + }; + }; + + ahb { + apb { + dbgu: serial@fffff200 { + status = "okay"; + }; + + macb0: ethernet@fffbc000 { + phy-mode = "rmii"; + status = "okay"; + }; + + ssc0: ssc@fffd0000 { + status = "okay"; + }; + + ssc1: ssc@fffd4000 { + status = "okay"; + }; + }; + + usb0: ohci@00300000 { + num-ports = <1>; + status = "okay"; + }; + }; + + i2c@0 { + status = "okay"; + }; + + gpio_keys { + compatible = "gpio-keys"; + + monitor_mute { + label = "Monitor mute"; + gpios = <&pioC 1 1>; + linux,code = <113>; + }; + }; +}; diff --git a/arch/arm/boot/dts/msm8660-surf.dts b/arch/arm/boot/dts/msm8660-surf.dts index 743ef42df23e..9bf49b3826ea 100644 --- a/arch/arm/boot/dts/msm8660-surf.dts +++ b/arch/arm/boot/dts/msm8660-surf.dts @@ -32,4 +32,10 @@ <0x19c00000 0x1000>; interrupts = <0 195 0x0>; }; + + qcom,ssbi@500000 { + compatible = "qcom,ssbi"; + reg = <0x500000 0x1000>; + qcom,controller-type = "pmic-arbiter"; + }; }; diff --git a/arch/arm/boot/dts/msm8960-cdp.dts b/arch/arm/boot/dts/msm8960-cdp.dts index 3ae51fb02e17..2e4d87a125d6 100644 --- a/arch/arm/boot/dts/msm8960-cdp.dts +++ b/arch/arm/boot/dts/msm8960-cdp.dts @@ -32,4 +32,10 @@ <0x16400000 0x1000>; interrupts = <0 154 0x0>; }; + + qcom,ssbi@500000 { + compatible = "qcom,ssbi"; + reg = <0x500000 0x1000>; + qcom,controller-type = "pmic-arbiter"; + }; }; diff --git a/arch/arm/boot/dts/orion5x.dtsi b/arch/arm/boot/dts/orion5x.dtsi index f7bec3b1ba32..892c64e3f1e1 100644 --- a/arch/arm/boot/dts/orion5x.dtsi +++ b/arch/arm/boot/dts/orion5x.dtsi @@ -74,6 +74,20 @@ status = "okay"; }; + ehci@50000 { + compatible = "marvell,orion-ehci"; + reg = <0x50000 0x1000>; + interrupts = <17>; + status = "disabled"; + }; + + ehci@a0000 { + compatible = "marvell,orion-ehci"; + reg = <0xa0000 0x1000>; + interrupts = <12>; + status = "disabled"; + }; + sata@80000 { compatible = "marvell,orion-sata"; reg = <0x80000 0x5000>; @@ -91,6 +105,25 @@ status = "disabled"; }; + xor@60900 { + compatible = "marvell,orion-xor"; + reg = <0x60900 0x100 + 0x60b00 0x100>; + status = "okay"; + + xor00 { + interrupts = <30>; + dmacap,memcpy; + dmacap,xor; + }; + xor01 { + interrupts = <31>; + dmacap,memcpy; + dmacap,xor; + dmacap,memset; + }; + }; + crypto@90000 { compatible = "marvell,orion-crypto"; reg = <0x90000 0x10000>, diff --git a/arch/arm/boot/dts/skeleton64.dtsi b/arch/arm/boot/dts/skeleton64.dtsi new file mode 100644 index 000000000000..15994158a998 --- /dev/null +++ b/arch/arm/boot/dts/skeleton64.dtsi @@ -0,0 +1,13 @@ +/* + * Skeleton device tree in the 64 bits version; the bare minimum + * needed to boot; just include and add a compatible value. The + * bootloader will typically populate the memory node. + */ + +/ { + #address-cells = <2>; + #size-cells = <2>; + chosen { }; + aliases { }; + memory { device_type = "memory"; reg = <0 0>; }; +}; diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index d3ec32f6b790..db5db24fd544 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -299,6 +299,10 @@ }; ab8500 { + ab8500-gpio { + compatible = "stericsson,ab8500-gpio"; + }; + ab8500-regulators { ab8500_ldo_aux1_reg: ab8500_ldo_aux1 { regulator-name = "V-DISPLAY"; diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi index 1513c1927cc8..122ae94076c8 100644 --- a/arch/arm/boot/dts/spear1310.dtsi +++ b/arch/arm/boot/dts/spear1310.dtsi @@ -89,7 +89,7 @@ pinmux: pinmux@e0700000 { compatible = "st,spear1310-pinmux"; reg = <0xe0700000 0x1000>; - #gpio-range-cells = <2>; + #gpio-range-cells = <3>; }; apb { @@ -212,7 +212,7 @@ interrupt-controller; gpio-controller; #gpio-cells = <2>; - gpio-ranges = <&pinmux 0 246>; + gpio-ranges = <&pinmux 0 0 246>; status = "disabled"; st-plgpio,ngpio = <246>; diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi index 34da11aa6795..c511c4772efd 100644 --- a/arch/arm/boot/dts/spear1340.dtsi +++ b/arch/arm/boot/dts/spear1340.dtsi @@ -63,7 +63,7 @@ pinmux: pinmux@e0700000 { compatible = "st,spear1340-pinmux"; reg = <0xe0700000 0x1000>; - #gpio-range-cells = <2>; + #gpio-range-cells = <3>; }; pwm: pwm@e0180000 { @@ -127,7 +127,7 @@ interrupt-controller; gpio-controller; #gpio-cells = <2>; - gpio-ranges = <&pinmux 0 252>; + gpio-ranges = <&pinmux 0 0 252>; status = "disabled"; st-plgpio,ngpio = <250>; diff --git a/arch/arm/boot/dts/spear310.dtsi b/arch/arm/boot/dts/spear310.dtsi index ab45b8c81982..95372080eea6 100644 --- a/arch/arm/boot/dts/spear310.dtsi +++ b/arch/arm/boot/dts/spear310.dtsi @@ -25,7 +25,7 @@ pinmux: pinmux@b4000000 { compatible = "st,spear310-pinmux"; reg = <0xb4000000 0x1000>; - #gpio-range-cells = <2>; + #gpio-range-cells = <3>; }; fsmc: flash@44000000 { @@ -102,7 +102,7 @@ interrupt-controller; gpio-controller; #gpio-cells = <2>; - gpio-ranges = <&pinmux 0 102>; + gpio-ranges = <&pinmux 0 0 102>; status = "disabled"; st-plgpio,ngpio = <102>; diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi index caa5520b1fd4..ffea342aeec9 100644 --- a/arch/arm/boot/dts/spear320.dtsi +++ b/arch/arm/boot/dts/spear320.dtsi @@ -24,7 +24,7 @@ pinmux: pinmux@b3000000 { compatible = "st,spear320-pinmux"; reg = <0xb3000000 0x1000>; - #gpio-range-cells = <2>; + #gpio-range-cells = <3>; }; clcd@90000000 { @@ -130,7 +130,7 @@ interrupt-controller; gpio-controller; #gpio-cells = <2>; - gpio-ranges = <&pinmux 0 102>; + gpio-ranges = <&pinmux 0 0 102>; status = "disabled"; st-plgpio,ngpio = <102>; diff --git a/arch/arm/boot/dts/stuib.dtsi b/arch/arm/boot/dts/stuib.dtsi index 39446a247e79..615392a75676 100644 --- a/arch/arm/boot/dts/stuib.dtsi +++ b/arch/arm/boot/dts/stuib.dtsi @@ -15,7 +15,7 @@ stmpe1601: stmpe1601@40 { compatible = "st,stmpe1601"; reg = <0x40>; - interrupts = <26 0x1>; + interrupts = <26 0x2>; interrupt-parent = <&gpio6>; interrupt-controller; diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts index 5cab82540437..b70fe0db6bb7 100644 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts @@ -26,13 +26,37 @@ bootargs = "earlyprintk console=ttyS0,115200"; }; - soc { - uart0: uart@01c28000 { - status = "okay"; + soc@01c20000 { + pinctrl@01c20800 { + led_pins_cubieboard: led_pins@0 { + allwinner,pins = "PH20", "PH21"; + allwinner,function = "gpio_out"; + allwinner,drive = <1>; + allwinner,pull = <0>; + }; }; - uart1: uart@01c28400 { + uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_cubieboard>; + + blue { + label = "cubieboard::blue"; + gpios = <&pio 7 21 0>; /* LED1 */ + }; + + green { + label = "cubieboard::green"; + gpios = <&pio 7 20 0>; /* LED2 */ + linux,default-trigger = "heartbeat"; + }; + }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts index f84549ad791e..b9efac100c85 100644 --- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts +++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts @@ -22,8 +22,10 @@ bootargs = "earlyprintk console=ttyS0,115200"; }; - soc { - uart0: uart@01c28000 { + soc@01c20000 { + uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts new file mode 100644 index 000000000000..4a7c35d6726a --- /dev/null +++ b/arch/arm/boot/dts/sun4i-a10-mini-xplus.dts @@ -0,0 +1,32 @@ +/* + * Copyright 2012 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "sun4i-a10.dtsi" + +/ { + model = "PineRiver Mini X-Plus"; + compatible = "pineriver,mini-xplus", "allwinner,sun4i-a10"; + + chosen { + bootargs = "earlyprintk console=ttyS0,115200"; + }; + + soc { + uart0: uart@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; + }; +}; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index f99f60dadf5d..e7ef619a70a2 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -10,19 +10,174 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "sunxi.dtsi" +/include/ "skeleton.dtsi" / { + interrupt-parent = <&intc>; + + cpus { + cpu@0 { + compatible = "arm,cortex-a8"; + }; + }; + memory { reg = <0x40000000 0x80000000>; }; - soc { - pinctrl@01c20800 { + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* + * This is a dummy clock, to be used as placeholder on + * other mux clocks when a specific parent clock is not + * yet implemented. It should be dropped when the driver + * is complete. + */ + dummy: dummy { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + osc24M: osc24M@01c20050 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-osc-clk"; + reg = <0x01c20050 0x4>; + clock-frequency = <24000000>; + }; + + osc32k: osc32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + pll1: pll1@01c20000 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-pll1-clk"; + reg = <0x01c20000 0x4>; + clocks = <&osc24M>; + }; + + /* dummy is 200M */ + cpu: cpu@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-cpu-clk"; + reg = <0x01c20054 0x4>; + clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>; + }; + + axi: axi@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-axi-clk"; + reg = <0x01c20054 0x4>; + clocks = <&cpu>; + }; + + axi_gates: axi_gates@01c2005c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-axi-gates-clk"; + reg = <0x01c2005c 0x4>; + clocks = <&axi>; + clock-output-names = "axi_dram"; + }; + + ahb: ahb@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-ahb-clk"; + reg = <0x01c20054 0x4>; + clocks = <&axi>; + }; + + ahb_gates: ahb_gates@01c20060 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-ahb-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb>; + clock-output-names = "ahb_usb0", "ahb_ehci0", + "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", + "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", + "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", + "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", + "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", + "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", + "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", + "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", + "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", + "ahb_de_fe1", "ahb_mp", "ahb_mali400"; + }; + + apb0: apb0@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb0-clk"; + reg = <0x01c20054 0x4>; + clocks = <&ahb>; + }; + + apb0_gates: apb0_gates@01c20068 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb0-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb0>; + clock-output-names = "apb0_codec", "apb0_spdif", + "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", + "apb0_ir1", "apb0_keypad"; + }; + + /* dummy is pll62 */ + apb1_mux: apb1_mux@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-mux-clk"; + reg = <0x01c20058 0x4>; + clocks = <&osc24M>, <&dummy>, <&osc32k>; + }; + + apb1: apb1@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-clk"; + reg = <0x01c20058 0x4>; + clocks = <&apb1_mux>; + }; + + apb1_gates: apb1_gates@01c2006c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb1-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb1>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", + "apb1_i2c2", "apb1_can", "apb1_scr", + "apb1_ps20", "apb1_ps21", "apb1_uart0", + "apb1_uart1", "apb1_uart2", "apb1_uart3", + "apb1_uart4", "apb1_uart5", "apb1_uart6", + "apb1_uart7"; + }; + }; + + soc@01c20000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x01c20000 0x300000>; + ranges; + + intc: interrupt-controller@01c20400 { + compatible = "allwinner,sun4i-ic"; + reg = <0x01c20400 0x400>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + pio: pinctrl@01c20800 { compatible = "allwinner,sun4i-a10-pinctrl"; reg = <0x01c20800 0x400>; + clocks = <&apb0_gates 5>; + gpio-controller; #address-cells = <1>; #size-cells = <0>; + #gpio-cells = <3>; uart0_pins_a: uart0@0 { allwinner,pins = "PB22", "PB23"; @@ -45,5 +200,97 @@ allwinner,pull = <0>; }; }; + + timer@01c20c00 { + compatible = "allwinner,sun4i-timer"; + reg = <0x01c20c00 0x90>; + interrupts = <22>; + clocks = <&osc24M>; + }; + + wdt: watchdog@01c20c90 { + compatible = "allwinner,sun4i-wdt"; + reg = <0x01c20c90 0x10>; + }; + + uart0: serial@01c28000 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28000 0x400>; + interrupts = <1>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 16>; + status = "disabled"; + }; + + uart1: serial@01c28400 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28400 0x400>; + interrupts = <2>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 17>; + status = "disabled"; + }; + + uart2: serial@01c28800 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28800 0x400>; + interrupts = <3>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 18>; + status = "disabled"; + }; + + uart3: serial@01c28c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28c00 0x400>; + interrupts = <4>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 19>; + status = "disabled"; + }; + + uart4: serial@01c29000 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29000 0x400>; + interrupts = <17>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 20>; + status = "disabled"; + }; + + uart5: serial@01c29400 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29400 0x400>; + interrupts = <18>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 21>; + status = "disabled"; + }; + + uart6: serial@01c29800 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29800 0x400>; + interrupts = <19>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 22>; + status = "disabled"; + }; + + uart7: serial@01c29c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c29c00 0x400>; + interrupts = <20>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 23>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts index 4a1e45d4aace..3ca55067f868 100644 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts @@ -22,11 +22,31 @@ bootargs = "earlyprintk console=ttyS0,115200"; }; - soc { - uart1: uart@01c28400 { + soc@01c20000 { + pinctrl@01c20800 { + led_pins_olinuxino: led_pins@0 { + allwinner,pins = "PG9"; + allwinner,function = "gpio_out"; + allwinner,drive = <1>; + allwinner,pull = <0>; + }; + }; + + uart1: serial@01c28400 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins_b>; status = "okay"; }; }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_olinuxino>; + + power { + gpios = <&pio 6 9 0>; + default-state = "on"; + }; + }; }; diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi index e1121890fb29..31fa38f8cc98 100644 --- a/arch/arm/boot/dts/sun5i-a13.dtsi +++ b/arch/arm/boot/dts/sun5i-a13.dtsi @@ -11,19 +11,174 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "sunxi.dtsi" +/include/ "skeleton.dtsi" / { + interrupt-parent = <&intc>; + + cpus { + cpu@0 { + compatible = "arm,cortex-a8"; + }; + }; + memory { reg = <0x40000000 0x20000000>; }; - soc { - pinctrl@01c20800 { + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* + * This is a dummy clock, to be used as placeholder on + * other mux clocks when a specific parent clock is not + * yet implemented. It should be dropped when the driver + * is complete. + */ + dummy: dummy { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + osc24M: osc24M@01c20050 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-osc-clk"; + reg = <0x01c20050 0x4>; + clock-frequency = <24000000>; + }; + + osc32k: osc32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + pll1: pll1@01c20000 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-pll1-clk"; + reg = <0x01c20000 0x4>; + clocks = <&osc24M>; + }; + + /* dummy is 200M */ + cpu: cpu@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-cpu-clk"; + reg = <0x01c20054 0x4>; + clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>; + }; + + axi: axi@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-axi-clk"; + reg = <0x01c20054 0x4>; + clocks = <&cpu>; + }; + + axi_gates: axi_gates@01c2005c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-axi-gates-clk"; + reg = <0x01c2005c 0x4>; + clocks = <&axi>; + clock-output-names = "axi_dram"; + }; + + ahb: ahb@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-ahb-clk"; + reg = <0x01c20054 0x4>; + clocks = <&axi>; + }; + + ahb_gates: ahb_gates@01c20060 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-ahb-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb>; + clock-output-names = "ahb_usb0", "ahb_ehci0", + "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", + "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", + "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", + "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", + "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", + "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", + "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", + "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", + "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", + "ahb_de_fe1", "ahb_mp", "ahb_mali400"; + }; + + apb0: apb0@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb0-clk"; + reg = <0x01c20054 0x4>; + clocks = <&ahb>; + }; + + apb0_gates: apb0_gates@01c20068 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb0-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb0>; + clock-output-names = "apb0_codec", "apb0_spdif", + "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", + "apb0_ir1", "apb0_keypad"; + }; + + /* dummy is pll62 */ + apb1_mux: apb1_mux@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-mux-clk"; + reg = <0x01c20058 0x4>; + clocks = <&osc24M>, <&dummy>, <&osc32k>; + }; + + apb1: apb1@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-clk"; + reg = <0x01c20058 0x4>; + clocks = <&apb1_mux>; + }; + + apb1_gates: apb1_gates@01c2006c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb1-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb1>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", + "apb1_i2c2", "apb1_can", "apb1_scr", + "apb1_ps20", "apb1_ps21", "apb1_uart0", + "apb1_uart1", "apb1_uart2", "apb1_uart3", + "apb1_uart4", "apb1_uart5", "apb1_uart6", + "apb1_uart7"; + }; + }; + + soc@01c20000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x01c20000 0x300000>; + ranges; + + intc: interrupt-controller@01c20400 { + compatible = "allwinner,sun4i-ic"; + reg = <0x01c20400 0x400>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + pio: pinctrl@01c20800 { compatible = "allwinner,sun5i-a13-pinctrl"; reg = <0x01c20800 0x400>; + clocks = <&apb0_gates 5>; + gpio-controller; #address-cells = <1>; #size-cells = <0>; + #gpio-cells = <3>; uart1_pins_a: uart1@0 { allwinner,pins = "PE10", "PE11"; @@ -39,5 +194,37 @@ allwinner,pull = <0>; }; }; + + timer@01c20c00 { + compatible = "allwinner,sun4i-timer"; + reg = <0x01c20c00 0x90>; + interrupts = <22>; + clocks = <&osc24M>; + }; + + wdt: watchdog@01c20c90 { + compatible = "allwinner,sun4i-wdt"; + reg = <0x01c20c90 0x10>; + }; + + uart1: serial@01c28400 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28400 0x400>; + interrupts = <2>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 17>; + status = "disabled"; + }; + + uart3: serial@01c28c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28c00 0x400>; + interrupts = <4>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 19>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/sunxi.dtsi b/arch/arm/boot/dts/sunxi.dtsi deleted file mode 100644 index 8b36abea9f2e..000000000000 --- a/arch/arm/boot/dts/sunxi.dtsi +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright 2012 Maxime Ripard - * - * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -/include/ "skeleton.dtsi" - -/ { - interrupt-parent = <&intc>; - - cpus { - cpu@0 { - compatible = "arm,cortex-a8"; - }; - }; - - clocks { - #address-cells = <1>; - #size-cells = <0>; - - osc: oscillator { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <24000000>; - }; - }; - - soc { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x01c20000 0x300000>; - ranges; - - timer@01c20c00 { - compatible = "allwinner,sunxi-timer"; - reg = <0x01c20c00 0x90>; - interrupts = <22>; - clocks = <&osc>; - }; - - wdt: watchdog@01c20c90 { - compatible = "allwinner,sunxi-wdt"; - reg = <0x01c20c90 0x10>; - }; - - intc: interrupt-controller@01c20400 { - compatible = "allwinner,sunxi-ic"; - reg = <0x01c20400 0x400>; - interrupt-controller; - #interrupt-cells = <1>; - }; - - uart0: uart@01c28000 { - compatible = "snps,dw-apb-uart"; - reg = <0x01c28000 0x400>; - interrupts = <1>; - reg-shift = <2>; - reg-io-width = <4>; - clock-frequency = <24000000>; - status = "disabled"; - }; - - uart1: uart@01c28400 { - compatible = "snps,dw-apb-uart"; - reg = <0x01c28400 0x400>; - interrupts = <2>; - reg-shift = <2>; - reg-io-width = <4>; - clock-frequency = <24000000>; - status = "disabled"; - }; - }; -}; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts index 73187173117c..9420053acc14 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts @@ -117,7 +117,7 @@ }; pmu { - compatible = "arm,cortex-a15-pmu", "arm,cortex-a9-pmu"; + compatible = "arm,cortex-a15-pmu"; interrupts = <0 68 4>, <0 69 4>; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts index dfe371ec2749..d2803be4e1a8 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -134,7 +134,7 @@ }; pmu { - compatible = "arm,cortex-a15-pmu", "arm,cortex-a9-pmu"; + compatible = "arm,cortex-a15-pmu"; interrupts = <0 68 4>, <0 69 4>; }; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts index 6328cbc71d30..c544a5504591 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca5s.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca5s.dts @@ -111,7 +111,7 @@ }; pmu { - compatible = "arm,cortex-a5-pmu", "arm,cortex-a9-pmu"; + compatible = "arm,cortex-a5-pmu"; interrupts = <0 68 4>, <0 69 4>; }; diff --git a/arch/arm/boot/dts/vt8500-bv07.dts b/arch/arm/boot/dts/vt8500-bv07.dts index 567cf4e8ab84..877b33afa7ed 100644 --- a/arch/arm/boot/dts/vt8500-bv07.dts +++ b/arch/arm/boot/dts/vt8500-bv07.dts @@ -11,26 +11,22 @@ / { model = "Benign BV07 Netbook"; +}; - /* - * Display node is based on Sascha Hauer's patch on dri-devel. - * Added a bpp property to calculate the size of the framebuffer - * until the binding is formalized. - */ - display: display@0 { - modes { - mode0: mode@0 { - hactive = <800>; - vactive = <480>; - hback-porch = <88>; - hfront-porch = <40>; - hsync-len = <0>; - vback-porch = <32>; - vfront-porch = <11>; - vsync-len = <1>; - clock = <0>; /* unused but required */ - bpp = <16>; /* non-standard but required */ - }; +&fb { + bits-per-pixel = <16>; + display-timings { + native-mode = <&timing0>; + timing0: 800x480 { + clock-frequency = <0>; /* unused but required */ + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <88>; + hsync-len = <0>; + vback-porch = <32>; + vfront-porch = <11>; + vsync-len = <1>; }; }; }; diff --git a/arch/arm/boot/dts/vt8500.dtsi b/arch/arm/boot/dts/vt8500.dtsi index cf31ced46602..68c8dc644383 100644 --- a/arch/arm/boot/dts/vt8500.dtsi +++ b/arch/arm/boot/dts/vt8500.dtsi @@ -98,12 +98,10 @@ interrupts = <43>; }; - fb@d800e400 { + fb: fb@d8050800 { compatible = "via,vt8500-fb"; reg = <0xd800e400 0x400>; interrupts = <12>; - display = <&display>; - default-mode = <&mode0>; }; ge_rops@d8050400 { diff --git a/arch/arm/boot/dts/wm8505-ref.dts b/arch/arm/boot/dts/wm8505-ref.dts index fd4e248074c6..edd2cec3d37f 100644 --- a/arch/arm/boot/dts/wm8505-ref.dts +++ b/arch/arm/boot/dts/wm8505-ref.dts @@ -11,26 +11,22 @@ / { model = "Wondermedia WM8505 Netbook"; +}; - /* - * Display node is based on Sascha Hauer's patch on dri-devel. - * Added a bpp property to calculate the size of the framebuffer - * until the binding is formalized. - */ - display: display@0 { - modes { - mode0: mode@0 { - hactive = <800>; - vactive = <480>; - hback-porch = <88>; - hfront-porch = <40>; - hsync-len = <0>; - vback-porch = <32>; - vfront-porch = <11>; - vsync-len = <1>; - clock = <0>; /* unused but required */ - bpp = <32>; /* non-standard but required */ - }; +&fb { + bits-per-pixel = <32>; + display-timings { + native-mode = <&timing0>; + timing0: 800x480 { + clock-frequency = <0>; /* unused but required */ + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <88>; + hsync-len = <0>; + vback-porch = <32>; + vfront-porch = <11>; + vsync-len = <1>; }; }; }; diff --git a/arch/arm/boot/dts/wm8505.dtsi b/arch/arm/boot/dts/wm8505.dtsi index e74a1c0fb9a2..398b8bca791e 100644 --- a/arch/arm/boot/dts/wm8505.dtsi +++ b/arch/arm/boot/dts/wm8505.dtsi @@ -60,6 +60,19 @@ clock-frequency = <24000000>; }; + ref25: ref25M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <25000000>; + }; + + pllb: pllb { + #clock-cells = <0>; + compatible = "via,vt8500-pll-clock"; + clocks = <&ref25>; + reg = <0x204>; + }; + clkuart0: uart0 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; @@ -107,6 +120,16 @@ enable-reg = <0x250>; enable-bit = <23>; }; + + clksdhc: sdhc { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x328>; + divisor-mask = <0x3f>; + enable-reg = <0x254>; + enable-bit = <18>; + }; }; }; @@ -128,11 +151,9 @@ interrupts = <0>; }; - fb@d8050800 { + fb: fb@d8050800 { compatible = "wm,wm8505-fb"; reg = <0xd8050800 0x200>; - display = <&display>; - default-mode = <&mode0>; }; ge_rops@d8050400 { @@ -187,5 +208,13 @@ reg = <0xd8100000 0x10000>; interrupts = <48>; }; + + sdhc@d800a000 { + compatible = "wm,wm8505-sdhc"; + reg = <0xd800a000 0x1000>; + interrupts = <20 21>; + clocks = <&clksdhc>; + bus-width = <4>; + }; }; }; diff --git a/arch/arm/boot/dts/wm8650-mid.dts b/arch/arm/boot/dts/wm8650-mid.dts index cefd938f842f..61671a0d9ede 100644 --- a/arch/arm/boot/dts/wm8650-mid.dts +++ b/arch/arm/boot/dts/wm8650-mid.dts @@ -11,26 +11,24 @@ / { model = "Wondermedia WM8650-MID Tablet"; +}; + +&fb { + bits-per-pixel = <16>; - /* - * Display node is based on Sascha Hauer's patch on dri-devel. - * Added a bpp property to calculate the size of the framebuffer - * until the binding is formalized. - */ - display: display@0 { - modes { - mode0: mode@0 { - hactive = <800>; - vactive = <480>; - hback-porch = <88>; - hfront-porch = <40>; - hsync-len = <0>; - vback-porch = <32>; - vfront-porch = <11>; - vsync-len = <1>; - clock = <0>; /* unused but required */ - bpp = <16>; /* non-standard but required */ - }; + display-timings { + native-mode = <&timing0>; + timing0: 800x480 { + clock-frequency = <0>; /* unused but required */ + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <88>; + hsync-len = <0>; + vback-porch = <32>; + vfront-porch = <11>; + vsync-len = <1>; }; }; }; + diff --git a/arch/arm/boot/dts/wm8650.dtsi b/arch/arm/boot/dts/wm8650.dtsi index db3c0a12e052..9313407bbc30 100644 --- a/arch/arm/boot/dts/wm8650.dtsi +++ b/arch/arm/boot/dts/wm8650.dtsi @@ -128,11 +128,9 @@ interrupts = <43>; }; - fb@d8050800 { + fb: fb@d8050800 { compatible = "wm,wm8505-fb"; reg = <0xd8050800 0x200>; - display = <&display>; - default-mode = <&mode0>; }; ge_rops@d8050400 { diff --git a/arch/arm/boot/dts/wm8850-w70v2.dts b/arch/arm/boot/dts/wm8850-w70v2.dts index fcc660c89540..32d22532cd6c 100644 --- a/arch/arm/boot/dts/wm8850-w70v2.dts +++ b/arch/arm/boot/dts/wm8850-w70v2.dts @@ -15,28 +15,6 @@ / { model = "Wondermedia WM8850-W70v2 Tablet"; - /* - * Display node is based on Sascha Hauer's patch on dri-devel. - * Added a bpp property to calculate the size of the framebuffer - * until the binding is formalized. - */ - display: display@0 { - modes { - mode0: mode@0 { - hactive = <800>; - vactive = <480>; - hback-porch = <88>; - hfront-porch = <40>; - hsync-len = <0>; - vback-porch = <32>; - vfront-porch = <11>; - vsync-len = <1>; - clock = <0>; /* unused but required */ - bpp = <16>; /* non-standard but required */ - }; - }; - }; - backlight { compatible = "pwm-backlight"; pwms = <&pwm 0 50000 1>; /* duty inverted */ @@ -45,3 +23,21 @@ default-brightness-level = <5>; }; }; + +&fb { + bits-per-pixel = <16>; + display-timings { + native-mode = <&timing0>; + timing0: 800x480 { + clock-frequency = <0>; /* unused but required */ + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <88>; + hsync-len = <0>; + vback-porch = <32>; + vfront-porch = <11>; + vsync-len = <1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/wm8850.dtsi b/arch/arm/boot/dts/wm8850.dtsi index e8cbfdc87bba..7149cd13e3b9 100644 --- a/arch/arm/boot/dts/wm8850.dtsi +++ b/arch/arm/boot/dts/wm8850.dtsi @@ -135,11 +135,9 @@ }; }; - fb@d8051700 { + fb: fb@d8051700 { compatible = "wm,wm8505-fb"; reg = <0xd8051700 0x200>; - display = <&display>; - default-mode = <&mode0>; }; ge_rops@d8050400 { diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index 5914b5654591..9e1c339c4491 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -15,6 +15,13 @@ / { compatible = "xlnx,zynq-7000"; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <0 5 4>, <0 6 4>; + interrupt-parent = <&intc>; + reg = < 0xf8891000 0x1000 0xf8893000 0x1000 >; + }; + amba { compatible = "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index 3fe8dae8d32d..4364eff5b01e 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -75,6 +75,8 @@ CONFIG_I2C_MV64XXX=y CONFIG_SPI=y CONFIG_SPI_ORION=y # CONFIG_HWMON is not set +CONFIG_THERMAL=y +CONFIG_DOVE_THERMAL=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y diff --git a/arch/arm/configs/h7201_defconfig b/arch/arm/configs/h7201_defconfig deleted file mode 100644 index bee94d29655e..000000000000 --- a/arch/arm/configs/h7201_defconfig +++ /dev/null @@ -1,27 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_ARCH_H720X=y -CONFIG_ARCH_H7201=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_FPE_NWFPE=y -CONFIG_MTD=y -CONFIG_MTD_DEBUG=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_SOUND=m -CONFIG_EXT2_FS=y -CONFIG_JFFS2_FS=y -CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/h7202_defconfig b/arch/arm/configs/h7202_defconfig deleted file mode 100644 index e16d3f372e2a..000000000000 --- a/arch/arm/configs/h7202_defconfig +++ /dev/null @@ -1,47 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_MODULES=y -CONFIG_ARCH_H720X=y -CONFIG_ARCH_H7202=y -# CONFIG_ARM_THUMB is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyS0,19200" -CONFIG_FPE_NWFPE=y -CONFIG_FPE_NWFPE_XP=y -CONFIG_NET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_H720X=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_USB_GADGET=m -CONFIG_USB_ZERO=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_MASS_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_EXT2_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index e36b01025321..088d6c11a0fa 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -188,6 +188,7 @@ CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_MXC=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_HOST=y +CONFIG_USB_PHY=y CONFIG_USB_MXS_PHY=y CONFIG_USB_STORAGE=y CONFIG_MMC=y diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index 13482ea58b09..3d8667f648b8 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -56,7 +56,6 @@ CONFIG_AEABI=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CPU_IDLE=y -CONFIG_CPU_IDLE_KIRKWOOD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -119,6 +118,8 @@ CONFIG_SPI=y CONFIG_SPI_ORION=y CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set +CONFIG_THERMAL=y +CONFIG_KIRKWOOD_THERMAL=y CONFIG_WATCHDOG=y CONFIG_ORION_WATCHDOG=y CONFIG_HID_DRAGONRISE=y diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig index 8fee514ee4b6..398a367ffce8 100644 --- a/arch/arm/configs/lpc32xx_defconfig +++ b/arch/arm/configs/lpc32xx_defconfig @@ -146,6 +146,7 @@ CONFIG_SND_DEBUG_VERBOSE=y # CONFIG_SND_SPI is not set CONFIG_SND_SOC=y CONFIG_USB=y +CONFIG_USB_PHY=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_USB_GADGET=y diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig index 2ec8119cff73..f3e8ae001ff1 100644 --- a/arch/arm/configs/mvebu_defconfig +++ b/arch/arm/configs/mvebu_defconfig @@ -46,9 +46,16 @@ CONFIG_I2C_MV64XXX=y CONFIG_MTD=y CONFIG_MTD_CHAR=y CONFIG_MTD_M25P80=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_CFI_STAA=y +CONFIG_MTD_PHYSMAP_OF=y CONFIG_SERIAL_8250_DW=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y +CONFIG_THERMAL=y +CONFIG_ARMADA_THERMAL=y CONFIG_USB_SUPPORT=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y @@ -65,6 +72,8 @@ CONFIG_RTC_DRV_S35390A=y CONFIG_RTC_DRV_MV=y CONFIG_DMADEVICES=y CONFIG_MV_XOR=y +CONFIG_MEMORY=y +CONFIG_MVEBU_DEVBUS=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index e9b1f6d4be5d..7ba48d22bcd9 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -122,6 +122,7 @@ CONFIG_USB_EHCI_HCD=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_HOST=y CONFIG_USB_STORAGE=y +CONFIG_USB_PHY=y CONFIG_USB_MXS_PHY=y CONFIG_MMC=y CONFIG_MMC_UNSAFE_RESUME=y diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index 42eab9a2a0fd..7e0ebb64a7f9 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -195,6 +195,7 @@ CONFIG_SND_SOC=y CONFIG_SND_OMAP_SOC=y # CONFIG_USB_HID is not set CONFIG_USB=y +CONFIG_USB_PHY=y CONFIG_USB_DEBUG=y CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h index cca9f15704ed..ea289e1435e7 100644 --- a/arch/arm/include/asm/glue-cache.h +++ b/arch/arm/include/asm/glue-cache.h @@ -19,14 +19,6 @@ #undef _CACHE #undef MULTI_CACHE -#if defined(CONFIG_CPU_CACHE_V3) -# ifdef _CACHE -# define MULTI_CACHE 1 -# else -# define _CACHE v3 -# endif -#endif - #if defined(CONFIG_CPU_CACHE_V4) # ifdef _CACHE # define MULTI_CACHE 1 diff --git a/arch/arm/include/asm/hardware/iop3xx.h b/arch/arm/include/asm/hardware/iop3xx.h index 02fe2fbe2477..ed94b1a366ae 100644 --- a/arch/arm/include/asm/hardware/iop3xx.h +++ b/arch/arm/include/asm/hardware/iop3xx.h @@ -37,7 +37,7 @@ extern int iop3xx_get_init_atu(void); * IOP3XX processor registers */ #define IOP3XX_PERIPHERAL_PHYS_BASE 0xffffe000 -#define IOP3XX_PERIPHERAL_VIRT_BASE 0xfeffe000 +#define IOP3XX_PERIPHERAL_VIRT_BASE 0xfedfe000 #define IOP3XX_PERIPHERAL_SIZE 0x00002000 #define IOP3XX_PERIPHERAL_UPPER_PA (IOP3XX_PERIPHERAL_PHYS_BASE +\ IOP3XX_PERIPHERAL_SIZE - 1) diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h index 6ef8afd1b64c..86b8fe398b95 100644 --- a/arch/arm/include/asm/pgtable-3level.h +++ b/arch/arm/include/asm/pgtable-3level.h @@ -111,7 +111,7 @@ #define L_PTE_S2_MT_WRITETHROUGH (_AT(pteval_t, 0xa) << 2) /* MemAttr[3:0] */ #define L_PTE_S2_MT_WRITEBACK (_AT(pteval_t, 0xf) << 2) /* MemAttr[3:0] */ #define L_PTE_S2_RDONLY (_AT(pteval_t, 1) << 6) /* HAP[1] */ -#define L_PTE_S2_RDWR (_AT(pteval_t, 2) << 6) /* HAP[2:1] */ +#define L_PTE_S2_RDWR (_AT(pteval_t, 3) << 6) /* HAP[2:1] */ /* * Hyp-mode PL2 PTE definitions for LPAE. diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index 80d6fc4dbe4a..9bcd262a9008 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -61,6 +61,15 @@ extern void __pgd_error(const char *file, int line, pgd_t); #define FIRST_USER_ADDRESS PAGE_SIZE /* + * Use TASK_SIZE as the ceiling argument for free_pgtables() and + * free_pgd_range() to avoid freeing the modules pmd when LPAE is enabled (pmd + * page shared between user and kernel). + */ +#ifdef CONFIG_ARM_LPAE +#define USER_PGTABLES_CEILING TASK_SIZE +#endif + +/* * The pgprot_* and protection_map entries will be fixed up in runtime * to include the cachable and bufferable bits based on memory policy, * as well as any architecture dependent bits like global/ASID and SMP diff --git a/arch/arm/include/asm/smp_twd.h b/arch/arm/include/asm/smp_twd.h index 0f01f4677bd2..7b2899c2f7fc 100644 --- a/arch/arm/include/asm/smp_twd.h +++ b/arch/arm/include/asm/smp_twd.h @@ -34,12 +34,4 @@ struct twd_local_timer name __initdata = { \ int twd_local_timer_register(struct twd_local_timer *); -#ifdef CONFIG_HAVE_ARM_TWD -void twd_local_timer_of_register(void); -#else -static inline void twd_local_timer_of_register(void) -{ -} -#endif - #endif diff --git a/arch/arm/include/asm/system_misc.h b/arch/arm/include/asm/system_misc.h index 5a85f148b607..21a23e378bbe 100644 --- a/arch/arm/include/asm/system_misc.h +++ b/arch/arm/include/asm/system_misc.h @@ -21,9 +21,6 @@ extern void (*arm_pm_idle)(void); extern unsigned int user_debug; -extern void disable_hlt(void); -extern void enable_hlt(void); - #endif /* !__ASSEMBLY__ */ #endif /* __ASM_ARM_SYSTEM_MISC_H */ diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h index 9e9c041358ca..ab865e65a84c 100644 --- a/arch/arm/include/asm/tlbflush.h +++ b/arch/arm/include/asm/tlbflush.h @@ -14,7 +14,6 @@ #include <asm/glue.h> -#define TLB_V3_PAGE (1 << 0) #define TLB_V4_U_PAGE (1 << 1) #define TLB_V4_D_PAGE (1 << 2) #define TLB_V4_I_PAGE (1 << 3) @@ -22,7 +21,6 @@ #define TLB_V6_D_PAGE (1 << 5) #define TLB_V6_I_PAGE (1 << 6) -#define TLB_V3_FULL (1 << 8) #define TLB_V4_U_FULL (1 << 9) #define TLB_V4_D_FULL (1 << 10) #define TLB_V4_I_FULL (1 << 11) @@ -52,7 +50,6 @@ * ============= * * We have the following to choose from: - * v3 - ARMv3 * v4 - ARMv4 without write buffer * v4wb - ARMv4 with write buffer without I TLB flush entry instruction * v4wbi - ARMv4 with write buffer with I TLB flush entry instruction @@ -330,7 +327,6 @@ static inline void local_flush_tlb_all(void) if (tlb_flag(TLB_WB)) dsb(); - tlb_op(TLB_V3_FULL, "c6, c0, 0", zero); tlb_op(TLB_V4_U_FULL | TLB_V6_U_FULL, "c8, c7, 0", zero); tlb_op(TLB_V4_D_FULL | TLB_V6_D_FULL, "c8, c6, 0", zero); tlb_op(TLB_V4_I_FULL | TLB_V6_I_FULL, "c8, c5, 0", zero); @@ -351,9 +347,8 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm) if (tlb_flag(TLB_WB)) dsb(); - if (possible_tlb_flags & (TLB_V3_FULL|TLB_V4_U_FULL|TLB_V4_D_FULL|TLB_V4_I_FULL)) { + if (possible_tlb_flags & (TLB_V4_U_FULL|TLB_V4_D_FULL|TLB_V4_I_FULL)) { if (cpumask_test_cpu(get_cpu(), mm_cpumask(mm))) { - tlb_op(TLB_V3_FULL, "c6, c0, 0", zero); tlb_op(TLB_V4_U_FULL, "c8, c7, 0", zero); tlb_op(TLB_V4_D_FULL, "c8, c6, 0", zero); tlb_op(TLB_V4_I_FULL, "c8, c5, 0", zero); @@ -385,9 +380,8 @@ local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) if (tlb_flag(TLB_WB)) dsb(); - if (possible_tlb_flags & (TLB_V3_PAGE|TLB_V4_U_PAGE|TLB_V4_D_PAGE|TLB_V4_I_PAGE|TLB_V4_I_FULL) && + if (possible_tlb_flags & (TLB_V4_U_PAGE|TLB_V4_D_PAGE|TLB_V4_I_PAGE|TLB_V4_I_FULL) && cpumask_test_cpu(smp_processor_id(), mm_cpumask(vma->vm_mm))) { - tlb_op(TLB_V3_PAGE, "c6, c0, 0", uaddr); tlb_op(TLB_V4_U_PAGE, "c8, c7, 1", uaddr); tlb_op(TLB_V4_D_PAGE, "c8, c6, 1", uaddr); tlb_op(TLB_V4_I_PAGE, "c8, c5, 1", uaddr); @@ -418,7 +412,6 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr) if (tlb_flag(TLB_WB)) dsb(); - tlb_op(TLB_V3_PAGE, "c6, c0, 0", kaddr); tlb_op(TLB_V4_U_PAGE, "c8, c7, 1", kaddr); tlb_op(TLB_V4_D_PAGE, "c8, c6, 1", kaddr); tlb_op(TLB_V4_I_PAGE, "c8, c5, 1", kaddr); diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index e4ddfb39ca34..141baa3f9a72 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -44,14 +44,6 @@ #define __ARCH_WANT_SYS_CLONE /* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - -/* * Unimplemented (or alternatively implemented) syscalls */ #define __IGNORE_fadvise64_64 diff --git a/arch/arm/kernel/atags_proc.c b/arch/arm/kernel/atags_proc.c index 42a1a1415fa6..c7ff8073416f 100644 --- a/arch/arm/kernel/atags_proc.c +++ b/arch/arm/kernel/atags_proc.c @@ -9,24 +9,18 @@ struct buffer { char data[]; }; -static int -read_buffer(char* page, char** start, off_t off, int count, - int* eof, void* data) +static ssize_t atags_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) { - struct buffer *buffer = (struct buffer *)data; - - if (off >= buffer->size) { - *eof = 1; - return 0; - } - - count = min((int) (buffer->size - off), count); - - memcpy(page, &buffer->data[off], count); - - return count; + struct buffer *b = PDE_DATA(file_inode(file)); + return simple_read_from_buffer(buf, count, ppos, b->data, b->size); } +static const struct file_operations atags_fops = { + .read = atags_read, + .llseek = default_llseek, +}; + #define BOOT_PARAMS_SIZE 1536 static char __initdata atags_copy[BOOT_PARAMS_SIZE]; @@ -66,9 +60,7 @@ static int __init init_atags_procfs(void) b->size = size; memcpy(b->data, atags_copy, size); - tags_entry = create_proc_read_entry("atags", 0400, - NULL, read_buffer, b); - + tags_entry = proc_create_data("atags", 0400, NULL, &atags_fops, b); if (!tags_entry) goto nomem; diff --git a/arch/arm/kernel/early_printk.c b/arch/arm/kernel/early_printk.c index 85aa2b292692..43076536965c 100644 --- a/arch/arm/kernel/early_printk.c +++ b/arch/arm/kernel/early_printk.c @@ -29,28 +29,17 @@ static void early_console_write(struct console *con, const char *s, unsigned n) early_write(s, n); } -static struct console early_console = { +static struct console early_console_dev = { .name = "earlycon", .write = early_console_write, .flags = CON_PRINTBUFFER | CON_BOOT, .index = -1, }; -asmlinkage void early_printk(const char *fmt, ...) -{ - char buf[512]; - int n; - va_list ap; - - va_start(ap, fmt); - n = vscnprintf(buf, sizeof(buf), fmt, ap); - early_write(buf, n); - va_end(ap); -} - static int __init setup_early_printk(char *buf) { - register_console(&early_console); + early_console = &early_console_dev; + register_console(&early_console_dev); return 0; } diff --git a/arch/arm/kernel/etm.c b/arch/arm/kernel/etm.c index 9b6de8c988f3..8ff0ecdc637f 100644 --- a/arch/arm/kernel/etm.c +++ b/arch/arm/kernel/etm.c @@ -254,7 +254,7 @@ static void sysrq_etm_dump(int key) static struct sysrq_key_op sysrq_etm_op = { .handler = sysrq_etm_dump, - .help_msg = "ETM buffer dump", + .help_msg = "etm-buffer-dump(v)", .action_msg = "etm", }; diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c index 5dc1aa6f0f7d..1fd749ee4a1b 100644 --- a/arch/arm/kernel/hw_breakpoint.c +++ b/arch/arm/kernel/hw_breakpoint.c @@ -1043,7 +1043,7 @@ static int dbg_cpu_pm_notify(struct notifier_block *self, unsigned long action, return NOTIFY_OK; } -static struct notifier_block __cpuinitdata dbg_cpu_pm_nb = { +static struct notifier_block dbg_cpu_pm_nb = { .notifier_call = dbg_cpu_pm_notify, }; diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 8e4ef4c83a74..9723d17b8f38 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -26,6 +26,7 @@ #include <linux/ioport.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/irqchip.h> #include <linux/random.h> #include <linux/smp.h> #include <linux/init.h> @@ -114,7 +115,10 @@ EXPORT_SYMBOL_GPL(set_irq_flags); void __init init_IRQ(void) { - machine_desc->init_irq(); + if (IS_ENABLED(CONFIG_OF) && !machine_desc->init_irq) + irqchip_init(); + else + machine_desc->init_irq(); } #ifdef CONFIG_MULTI_IRQ_HANDLER diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 146157dfe27c..8c3094d0f7b7 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -253,7 +253,10 @@ validate_event(struct pmu_hw_events *hw_events, struct arm_pmu *armpmu = to_arm_pmu(event->pmu); struct pmu *leader_pmu = event->group_leader->pmu; - if (event->pmu != leader_pmu || event->state <= PERF_EVENT_STATE_OFF) + if (event->pmu != leader_pmu || event->state < PERF_EVENT_STATE_OFF) + return 1; + + if (event->state == PERF_EVENT_STATE_OFF && !event->attr.enable_on_exec) return 1; return armpmu->get_event_idx(hw_events, event) >= 0; diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 047d3e40e470..ae58d3b37d9d 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -57,38 +57,6 @@ static const char *isa_modes[] = { "ARM" , "Thumb" , "Jazelle", "ThumbEE" }; -static volatile int hlt_counter; - -void disable_hlt(void) -{ - hlt_counter++; -} - -EXPORT_SYMBOL(disable_hlt); - -void enable_hlt(void) -{ - hlt_counter--; - BUG_ON(hlt_counter < 0); -} - -EXPORT_SYMBOL(enable_hlt); - -static int __init nohlt_setup(char *__unused) -{ - hlt_counter = 1; - return 1; -} - -static int __init hlt_setup(char *__unused) -{ - hlt_counter = 0; - return 1; -} - -__setup("nohlt", nohlt_setup); -__setup("hlt", hlt_setup); - extern void call_with_stack(void (*fn)(void *), void *arg, void *sp); typedef void (*phys_reset_t)(unsigned long); @@ -172,54 +140,38 @@ static void default_idle(void) local_irq_enable(); } -/* - * The idle thread. - * We always respect 'hlt_counter' to prevent low power idle. - */ -void cpu_idle(void) +void arch_cpu_idle_prepare(void) { local_fiq_enable(); +} - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - ledtrig_cpu(CPU_LED_IDLE_START); - while (!need_resched()) { -#ifdef CONFIG_HOTPLUG_CPU - if (cpu_is_offline(smp_processor_id())) - cpu_die(); +void arch_cpu_idle_enter(void) +{ + ledtrig_cpu(CPU_LED_IDLE_START); +#ifdef CONFIG_PL310_ERRATA_769419 + wmb(); #endif +} - /* - * We need to disable interrupts here - * to ensure we don't miss a wakeup call. - */ - local_irq_disable(); -#ifdef CONFIG_PL310_ERRATA_769419 - wmb(); +void arch_cpu_idle_exit(void) +{ + ledtrig_cpu(CPU_LED_IDLE_END); +} + +#ifdef CONFIG_HOTPLUG_CPU +void arch_cpu_idle_dead(void) +{ + cpu_die(); +} #endif - if (hlt_counter) { - local_irq_enable(); - cpu_relax(); - } else if (!need_resched()) { - stop_critical_timings(); - if (cpuidle_idle_call()) - default_idle(); - start_critical_timings(); - /* - * default_idle functions must always - * return with IRQs enabled. - */ - WARN_ON(irqs_disabled()); - } else - local_irq_enable(); - } - ledtrig_cpu(CPU_LED_IDLE_END); - rcu_idle_exit(); - tick_nohz_idle_exit(); - schedule_preempt_disabled(); - } + +/* + * Called from the core idle loop. + */ +void arch_cpu_idle(void) +{ + if (cpuidle_idle_call()) + default_idle(); } static char reboot_mode = 'h'; @@ -273,11 +225,8 @@ void __show_regs(struct pt_regs *regs) unsigned long flags; char buf[64]; - printk("CPU: %d %s (%s %.*s)\n", - raw_smp_processor_id(), print_tainted(), - init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); + show_regs_print_info(KERN_DEFAULT); + print_symbol("PC is at %s\n", instruction_pointer(regs)); print_symbol("LR is at %s\n", regs->ARM_lr); printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n" @@ -332,7 +281,6 @@ void __show_regs(struct pt_regs *regs) void show_regs(struct pt_regs * regs) { printk("\n"); - printk("Pid: %d, comm: %20s\n", task_pid_nr(current), current->comm); __show_regs(regs); dump_stack(); } diff --git a/arch/arm/kernel/sched_clock.c b/arch/arm/kernel/sched_clock.c index bd6f56b9ec21..59d2adb764a9 100644 --- a/arch/arm/kernel/sched_clock.c +++ b/arch/arm/kernel/sched_clock.c @@ -45,12 +45,12 @@ static u32 notrace jiffy_sched_clock_read(void) static u32 __read_mostly (*read_sched_clock)(void) = jiffy_sched_clock_read; -static inline u64 cyc_to_ns(u64 cyc, u32 mult, u32 shift) +static inline u64 notrace cyc_to_ns(u64 cyc, u32 mult, u32 shift) { return (cyc * mult) >> shift; } -static unsigned long long cyc_to_sched_clock(u32 cyc, u32 mask) +static unsigned long long notrace cyc_to_sched_clock(u32 cyc, u32 mask) { u64 epoch_ns; u32 epoch_cyc; diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index d343a6c3a6d1..234e339196c0 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -56,7 +56,6 @@ #include <asm/virt.h> #include "atags.h" -#include "tcm.h" #if defined(CONFIG_FPE_NWFPE) || defined(CONFIG_FPE_FASTFPE) @@ -798,8 +797,6 @@ void __init setup_arch(char **cmdline_p) reserve_crashkernel(); - tcm_init(); - #ifdef CONFIG_MULTI_IRQ_HANDLER handle_arch_irq = mdesc->handle_irq; #endif diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 1f2ccccaf009..4619177bcfe6 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -336,7 +336,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void) /* * OK, it's off to the idle thread for us */ - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } void __init smp_cpus_done(unsigned int max_cpus) diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index 3f2565037480..90525d9d290b 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -362,25 +362,13 @@ int __init twd_local_timer_register(struct twd_local_timer *tlt) } #ifdef CONFIG_OF -const static struct of_device_id twd_of_match[] __initconst = { - { .compatible = "arm,cortex-a9-twd-timer", }, - { .compatible = "arm,cortex-a5-twd-timer", }, - { .compatible = "arm,arm11mp-twd-timer", }, - { }, -}; - -void __init twd_local_timer_of_register(void) +static void __init twd_local_timer_of_register(struct device_node *np) { - struct device_node *np; int err; if (!is_smp() || !setup_max_cpus) return; - np = of_find_matching_node(NULL, twd_of_match); - if (!np) - return; - twd_ppi = irq_of_parse_and_map(np, 0); if (!twd_ppi) { err = -EINVAL; @@ -398,4 +386,7 @@ void __init twd_local_timer_of_register(void) out: WARN(err, "twd_local_timer_of_register failed (%d)\n", err); } +CLOCKSOURCE_OF_DECLARE(arm_twd_a9, "arm,cortex-a9-twd-timer", twd_local_timer_of_register); +CLOCKSOURCE_OF_DECLARE(arm_twd_a5, "arm,cortex-a5-twd-timer", twd_local_timer_of_register); +CLOCKSOURCE_OF_DECLARE(arm_twd_11mp, "arm,arm11mp-twd-timer", twd_local_timer_of_register); #endif diff --git a/arch/arm/kernel/swp_emulate.c b/arch/arm/kernel/swp_emulate.c index ab1017bd1667..087fc321e9e5 100644 --- a/arch/arm/kernel/swp_emulate.c +++ b/arch/arm/kernel/swp_emulate.c @@ -21,6 +21,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/sched.h> #include <linux/syscalls.h> #include <linux/perf_event.h> @@ -79,27 +80,27 @@ static unsigned long abtcounter; static pid_t previous_pid; #ifdef CONFIG_PROC_FS -static int proc_read_status(char *page, char **start, off_t off, int count, - int *eof, void *data) +static int proc_status_show(struct seq_file *m, void *v) { - char *p = page; - int len; - - p += sprintf(p, "Emulated SWP:\t\t%lu\n", swpcounter); - p += sprintf(p, "Emulated SWPB:\t\t%lu\n", swpbcounter); - p += sprintf(p, "Aborted SWP{B}:\t\t%lu\n", abtcounter); + seq_printf(m, "Emulated SWP:\t\t%lu\n", swpcounter); + seq_printf(m, "Emulated SWPB:\t\t%lu\n", swpbcounter); + seq_printf(m, "Aborted SWP{B}:\t\t%lu\n", abtcounter); if (previous_pid != 0) - p += sprintf(p, "Last process:\t\t%d\n", previous_pid); - - len = (p - page) - off; - if (len < 0) - len = 0; - - *eof = (len <= count) ? 1 : 0; - *start = page + off; + seq_printf(m, "Last process:\t\t%d\n", previous_pid); + return 0; +} - return len; +static int proc_status_open(struct inode *inode, struct file *file) +{ + return single_open(file, proc_status_show, PDE_DATA(inode)); } + +static const struct file_operations proc_status_fops = { + .open = proc_status_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; #endif /* @@ -266,14 +267,8 @@ static struct undef_hook swp_hook = { static int __init swp_emulation_init(void) { #ifdef CONFIG_PROC_FS - struct proc_dir_entry *res; - - res = create_proc_entry("cpu/swp_emulation", S_IRUGO, NULL); - - if (!res) + if (!proc_create("cpu/swp_emulation", S_IRUGO, NULL, &proc_status_fops)) return -ENOMEM; - - res->read_proc = proc_read_status; #endif /* CONFIG_PROC_FS */ printk(KERN_NOTICE "Registering SWP/SWPB emulation handler\n"); diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c index 30ae6bb4a310..f50f19e5c138 100644 --- a/arch/arm/kernel/tcm.c +++ b/arch/arm/kernel/tcm.c @@ -17,7 +17,6 @@ #include <asm/mach/map.h> #include <asm/memory.h> #include <asm/system_info.h> -#include "tcm.h" static struct gen_pool *tcm_pool; static bool dtcm_present; diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index 79282ebcd939..f10316b4ecdc 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -100,7 +100,7 @@ static void __init parse_dt_topology(void) int alloc_size, cpu = 0; alloc_size = nr_cpu_ids * sizeof(struct cpu_capacity); - cpu_capacity = (struct cpu_capacity *)kzalloc(alloc_size, GFP_NOWAIT); + cpu_capacity = kzalloc(alloc_size, GFP_NOWAIT); while ((cn = of_find_node_by_type(cn, "cpu"))) { const u32 *rate, *reg; diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 1c089119b2d7..18b32e8e4497 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -204,13 +204,6 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) } #endif -void dump_stack(void) -{ - dump_backtrace(NULL, NULL); -} - -EXPORT_SYMBOL(dump_stack); - void show_stack(struct task_struct *tsk, unsigned long *sp) { dump_backtrace(NULL, tsk); diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 5a936988eb24..842098d78f58 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -201,6 +201,7 @@ int kvm_dev_ioctl_check_extension(long ext) break; case KVM_CAP_ARM_SET_DEVICE_ADDR: r = 1; + break; case KVM_CAP_NR_VCPUS: r = num_online_cpus(); break; @@ -613,7 +614,7 @@ static int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *run, if (hsr_ec >= ARRAY_SIZE(arm_exit_handlers) || !arm_exit_handlers[hsr_ec]) { - kvm_err("Unkown exception class: %#08lx, " + kvm_err("Unknown exception class: %#08lx, " "hsr: %#08x\n", hsr_ec, (unsigned int)vcpu->arch.hsr); BUG(); diff --git a/arch/arm/kvm/coproc.c b/arch/arm/kvm/coproc.c index 4ea9a982269c..7bed7556077a 100644 --- a/arch/arm/kvm/coproc.c +++ b/arch/arm/kvm/coproc.c @@ -79,11 +79,11 @@ static bool access_dcsw(struct kvm_vcpu *vcpu, u32 val; int cpu; - cpu = get_cpu(); - if (!p->is_write) return read_from_write_only(vcpu, p); + cpu = get_cpu(); + cpumask_setall(&vcpu->arch.require_dcache_flush); cpumask_clear_cpu(cpu, &vcpu->arch.require_dcache_flush); diff --git a/arch/arm/mach-at91/at91_rstc.h b/arch/arm/mach-at91/at91_rstc.h index 875fa336800b..a600e6992920 100644 --- a/arch/arm/mach-at91/at91_rstc.h +++ b/arch/arm/mach-at91/at91_rstc.h @@ -23,7 +23,7 @@ extern void __iomem *at91_rstc_base; __raw_readl(at91_rstc_base + field) #define at91_rstc_write(field, value) \ - __raw_writel(value, at91_rstc_base + field); + __raw_writel(value, at91_rstc_base + field) #else .extern at91_rstc_base #endif diff --git a/arch/arm/mach-at91/at91_shdwc.h b/arch/arm/mach-at91/at91_shdwc.h index 60478ea8bd46..9e29f31ec9a6 100644 --- a/arch/arm/mach-at91/at91_shdwc.h +++ b/arch/arm/mach-at91/at91_shdwc.h @@ -23,7 +23,7 @@ extern void __iomem *at91_shdwc_base; __raw_readl(at91_shdwc_base + field) #define at91_shdwc_write(field, value) \ - __raw_writel(value, at91_shdwc_base + field); + __raw_writel(value, at91_shdwc_base + field) #endif #define AT91_SHDW_CR 0x00 /* Shut Down Control Register */ diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index ccce7592dbd3..d193a409bc45 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -212,6 +212,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t2_clk", "fffa4000.timer", &tc5_clk), CLKDEV_CON_DEV_ID("mci_clk", "fffb4000.mmc", &mmc_clk), CLKDEV_CON_DEV_ID("emac_clk", "fffbc000.ethernet", ðer_clk), + CLKDEV_CON_DEV_ID(NULL, "fffb8000.i2c", &twi_clk), CLKDEV_CON_DEV_ID("hclk", "300000.ohci", &ohci_clk), CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioA_clk), CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioB_clk), diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index 1833b4c365df..a8ce24538da6 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -232,6 +232,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t2_clk", "fffdc000.timer", &tc5_clk), CLKDEV_CON_DEV_ID("hclk", "500000.ohci", &ohci_clk), CLKDEV_CON_DEV_ID("mci_clk", "fffa8000.mmc", &mmc_clk), + CLKDEV_CON_DEV_ID("spi_clk", "fffc8000.spi", &spi0_clk), + CLKDEV_CON_DEV_ID("spi_clk", "fffcc000.spi", &spi1_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 4fcbe7b5b58d..a6c224fc9542 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -262,6 +262,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("mci_clk", "fffd0000.mmc", &mmc1_clk), CLKDEV_CON_DEV_ID(NULL, "fff84000.i2c", &twi0_clk), CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi1_clk), + CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk), + CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk), CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk), diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c index 2c7a2f4a7568..13cdbcd48f51 100644 --- a/arch/arm/mach-at91/at91sam9n12.c +++ b/arch/arm/mach-at91/at91sam9n12.c @@ -172,6 +172,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma_clk), CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), + CLKDEV_CON_DEV_ID("spi_clk", "f0000000.spi", &spi0_clk), + CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi1_clk), CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk), CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk), CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk), diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index 3a1a7993c125..e631fec040ce 100644 --- a/arch/arm/mach-at91/at91sam9x5.c +++ b/arch/arm/mach-at91/at91sam9x5.c @@ -237,6 +237,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk), + CLKDEV_CON_DEV_ID("spi_clk", "f0000000.spi", &spi0_clk), + CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi1_clk), CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioAB_clk), CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioAB_clk), CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioCD_clk), diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c index 0c07a4459cb2..2919eba41ff4 100644 --- a/arch/arm/mach-at91/at91x40_time.c +++ b/arch/arm/mach-at91/at91x40_time.c @@ -33,7 +33,7 @@ __raw_readl(AT91_IO_P2V(AT91_TC) + field) #define at91_tc_write(field, value) \ - __raw_writel(value, AT91_IO_P2V(AT91_TC) + field); + __raw_writel(value, AT91_IO_P2V(AT91_TC) + field) /* * 3 counter/timer units present. diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c index 0c6381516a5a..48f1228c611c 100644 --- a/arch/arm/mach-at91/cpuidle.c +++ b/arch/arm/mach-at91/cpuidle.c @@ -27,8 +27,6 @@ #define AT91_MAX_STATES 2 -static DEFINE_PER_CPU(struct cpuidle_device, at91_cpuidle_device); - /* Actual code that puts the SoC in different idle states */ static int at91_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, @@ -47,7 +45,6 @@ static int at91_enter_idle(struct cpuidle_device *dev, static struct cpuidle_driver at91_idle_driver = { .name = "at91_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states[0] = ARM_CPUIDLE_WFI_STATE, .states[1] = { .enter = at91_enter_idle, @@ -61,20 +58,9 @@ static struct cpuidle_driver at91_idle_driver = { }; /* Initialize CPU idle by registering the idle states */ -static int at91_init_cpuidle(void) +static int __init at91_init_cpuidle(void) { - struct cpuidle_device *device; - - device = &per_cpu(at91_cpuidle_device, smp_processor_id()); - device->state_count = AT91_MAX_STATES; - - cpuidle_register_driver(&at91_idle_driver); - - if (cpuidle_register_device(device)) { - printk(KERN_ERR "at91_init_cpuidle: Failed registering\n"); - return -EIO; - } - return 0; + return cpuidle_register(&at91_idle_driver, NULL); } device_initcall(at91_init_cpuidle); diff --git a/arch/arm/mach-at91/include/mach/at91_dbgu.h b/arch/arm/mach-at91/include/mach/at91_dbgu.h index 2aa0c5e13495..3b5948566e52 100644 --- a/arch/arm/mach-at91/include/mach/at91_dbgu.h +++ b/arch/arm/mach-at91/include/mach/at91_dbgu.h @@ -16,9 +16,6 @@ #ifndef AT91_DBGU_H #define AT91_DBGU_H -#define dbgu_readl(dbgu, field) \ - __raw_readl(AT91_VA_BASE_SYS + dbgu + AT91_DBGU_ ## field) - #if !defined(CONFIG_ARCH_AT91X40) #define AT91_DBGU_CR (0x00) /* Control Register */ #define AT91_DBGU_MR (0x04) /* Mode Register */ diff --git a/arch/arm/mach-at91/include/mach/at91_matrix.h b/arch/arm/mach-at91/include/mach/at91_matrix.h index 02fae9de746b..f8996c954131 100644 --- a/arch/arm/mach-at91/include/mach/at91_matrix.h +++ b/arch/arm/mach-at91/include/mach/at91_matrix.h @@ -14,7 +14,7 @@ extern void __iomem *at91_matrix_base; __raw_readl(at91_matrix_base + field) #define at91_matrix_write(field, value) \ - __raw_writel(value, at91_matrix_base + field); + __raw_writel(value, at91_matrix_base + field) #else .extern at91_matrix_base diff --git a/arch/arm/mach-at91/include/mach/at91_st.h b/arch/arm/mach-at91/include/mach/at91_st.h index 969aac27109f..67fdbd13c3ed 100644 --- a/arch/arm/mach-at91/include/mach/at91_st.h +++ b/arch/arm/mach-at91/include/mach/at91_st.h @@ -23,7 +23,7 @@ extern void __iomem *at91_st_base; __raw_readl(at91_st_base + field) #define at91_st_write(field, value) \ - __raw_writel(value, at91_st_base + field); + __raw_writel(value, at91_st_base + field) #else .extern at91_st_base #endif diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index 2ecd1693c804..e8491e77b1f7 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -360,7 +360,7 @@ static void at91_dt_rstc(void) of_id = of_match_node(rstc_ids, np); if (!of_id) - panic("AT91: rtsc no restart function availlable\n"); + panic("AT91: rtsc no restart function available\n"); arm_pm_restart = of_id->data; @@ -380,7 +380,7 @@ static void at91_dt_ramc(void) np = of_find_matching_node(NULL, ramc_ids); if (!np) - panic("unable to find compatible ram conroller node in dtb\n"); + panic("unable to find compatible ram controller node in dtb\n"); at91_ramc_base[0] = of_iomap(np, 0); if (!at91_ramc_base[0]) @@ -430,7 +430,7 @@ static void at91_dt_shdwc(void) np = of_find_matching_node(NULL, shdwc_ids); if (!np) { - pr_debug("AT91: unable to find compatible shutdown (shdwc) conroller node in dtb\n"); + pr_debug("AT91: unable to find compatible shutdown (shdwc) controller node in dtb\n"); return; } @@ -446,7 +446,7 @@ static void at91_dt_shdwc(void) if (!of_property_read_u32(np, "atmel,wakeup-counter", ®)) { if (reg > AT91_SHDW_CPTWK0_MAX) { - pr_warn("AT91: shdwc wakeup conter 0x%x > 0x%x reduce it to 0x%x\n", + pr_warn("AT91: shdwc wakeup counter 0x%x > 0x%x reduce it to 0x%x\n", reg, AT91_SHDW_CPTWK0_MAX, AT91_SHDW_CPTWK0_MAX); reg = AT91_SHDW_CPTWK0_MAX; } diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index bf02471d7e7c..f11289519c39 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -6,6 +6,7 @@ config ARCH_BCM select ARM_ERRATA_764369 if SMP select ARM_GIC select CPU_V7 + select CLKSRC_OF select GENERIC_CLOCKEVENTS select GENERIC_TIME select GPIO_BCM diff --git a/arch/arm/mach-bcm/board_bcm.c b/arch/arm/mach-bcm/board_bcm.c index f0f9abafad29..259593540477 100644 --- a/arch/arm/mach-bcm/board_bcm.c +++ b/arch/arm/mach-bcm/board_bcm.c @@ -16,14 +16,11 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/irqchip.h> +#include <linux/clocksource.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> -static void timer_init(void) -{ -} - static void __init board_init(void) { @@ -35,7 +32,7 @@ static const char * const bcm11351_dt_compat[] = { "bcm,bcm11351", NULL, }; DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor") .init_irq = irqchip_init, - .init_time = timer_init, + .init_time = clocksource_of_init, .init_machine = board_init, .dt_compat = bcm11351_dt_compat, MACHINE_END diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c index 52e4bb5cf12d..126f74f6087c 100644 --- a/arch/arm/mach-cns3xxx/core.c +++ b/arch/arm/mach-cns3xxx/core.c @@ -32,16 +32,6 @@ static struct map_desc cns3xxx_io_desc[] __initdata = { .length = SZ_4K, .type = MT_DEVICE, }, { - .virtual = CNS3XXX_GPIOA_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_GPIOA_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = CNS3XXX_GPIOB_BASE_VIRT, - .pfn = __phys_to_pfn(CNS3XXX_GPIOB_BASE), - .length = SZ_4K, - .type = MT_DEVICE, - }, { .virtual = CNS3XXX_MISC_BASE_VIRT, .pfn = __phys_to_pfn(CNS3XXX_MISC_BASE), .length = SZ_4K, diff --git a/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h b/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h index b1021aafa481..9b145b1e48ea 100644 --- a/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h +++ b/arch/arm/mach-cns3xxx/include/mach/cns3xxx.h @@ -20,22 +20,16 @@ #define CNS3XXX_SPI_FLASH_BASE 0x60000000 /* SPI Serial Flash Memory */ #define CNS3XXX_SWITCH_BASE 0x70000000 /* Switch and HNAT Control */ -#define CNS3XXX_SWITCH_BASE_VIRT 0xFFF00000 #define CNS3XXX_PPE_BASE 0x70001000 /* HANT */ -#define CNS3XXX_PPE_BASE_VIRT 0xFFF50000 #define CNS3XXX_EMBEDDED_SRAM_BASE 0x70002000 /* HANT Embedded SRAM */ -#define CNS3XXX_EMBEDDED_SRAM_BASE_VIRT 0xFFF60000 #define CNS3XXX_SSP_BASE 0x71000000 /* Synchronous Serial Port - SPI/PCM/I2C */ -#define CNS3XXX_SSP_BASE_VIRT 0xFFF01000 #define CNS3XXX_DMC_BASE 0x72000000 /* DMC Control (DDR2 SDRAM) */ -#define CNS3XXX_DMC_BASE_VIRT 0xFFF02000 #define CNS3XXX_SMC_BASE 0x73000000 /* SMC Control */ -#define CNS3XXX_SMC_BASE_VIRT 0xFFF03000 #define SMC_MEMC_STATUS_OFFSET 0x000 #define SMC_MEMIF_CFG_OFFSET 0x004 @@ -74,13 +68,10 @@ #define SMC_PCELL_ID_3_OFFSET 0xFFC #define CNS3XXX_GPIOA_BASE 0x74000000 /* GPIO port A */ -#define CNS3XXX_GPIOA_BASE_VIRT 0xFFF04000 #define CNS3XXX_GPIOB_BASE 0x74800000 /* GPIO port B */ -#define CNS3XXX_GPIOB_BASE_VIRT 0xFFF05000 #define CNS3XXX_RTC_BASE 0x75000000 /* Real Time Clock */ -#define CNS3XXX_RTC_BASE_VIRT 0xFFF06000 #define RTC_SEC_OFFSET 0x00 #define RTC_MIN_OFFSET 0x04 @@ -112,22 +103,16 @@ #define CNS3XXX_UART0_BASE_VIRT 0xFB002000 #define CNS3XXX_UART1_BASE 0x78400000 /* UART 1 */ -#define CNS3XXX_UART1_BASE_VIRT 0xFFF0A000 #define CNS3XXX_UART2_BASE 0x78800000 /* UART 2 */ -#define CNS3XXX_UART2_BASE_VIRT 0xFFF0B000 #define CNS3XXX_DMAC_BASE 0x79000000 /* Generic DMA Control */ -#define CNS3XXX_DMAC_BASE_VIRT 0xFFF0D000 #define CNS3XXX_CORESIGHT_BASE 0x7A000000 /* CoreSight */ -#define CNS3XXX_CORESIGHT_BASE_VIRT 0xFFF0E000 #define CNS3XXX_CRYPTO_BASE 0x7B000000 /* Crypto */ -#define CNS3XXX_CRYPTO_BASE_VIRT 0xFFF0F000 #define CNS3XXX_I2S_BASE 0x7C000000 /* I2S */ -#define CNS3XXX_I2S_BASE_VIRT 0xFFF10000 #define CNS3XXX_TIMER1_2_3_BASE 0x7C800000 /* Timer */ #define CNS3XXX_TIMER1_2_3_BASE_VIRT 0xFB003000 @@ -150,42 +135,31 @@ #define TIMER_FREERUN_CONTROL_OFFSET 0x44 #define CNS3XXX_HCIE_BASE 0x7D000000 /* HCIE Control */ -#define CNS3XXX_HCIE_BASE_VIRT 0xFFF30000 #define CNS3XXX_RAID_BASE 0x7E000000 /* RAID Control */ -#define CNS3XXX_RAID_BASE_VIRT 0xFFF12000 #define CNS3XXX_AXI_IXC_BASE 0x7F000000 /* AXI IXC */ -#define CNS3XXX_AXI_IXC_BASE_VIRT 0xFFF13000 #define CNS3XXX_CLCD_BASE 0x80000000 /* LCD Control */ -#define CNS3XXX_CLCD_BASE_VIRT 0xFFF14000 #define CNS3XXX_USBOTG_BASE 0x81000000 /* USB OTG Control */ -#define CNS3XXX_USBOTG_BASE_VIRT 0xFFF15000 #define CNS3XXX_USB_BASE 0x82000000 /* USB Host Control */ #define CNS3XXX_SATA2_BASE 0x83000000 /* SATA */ #define CNS3XXX_SATA2_SIZE SZ_16M -#define CNS3XXX_SATA2_BASE_VIRT 0xFFF17000 #define CNS3XXX_CAMERA_BASE 0x84000000 /* Camera Interface */ -#define CNS3XXX_CAMERA_BASE_VIRT 0xFFF18000 #define CNS3XXX_SDIO_BASE 0x85000000 /* SDIO */ -#define CNS3XXX_SDIO_BASE_VIRT 0xFFF19000 #define CNS3XXX_I2S_TDM_BASE 0x86000000 /* I2S TDM */ -#define CNS3XXX_I2S_TDM_BASE_VIRT 0xFFF1A000 #define CNS3XXX_2DG_BASE 0x87000000 /* 2D Graphic Control */ -#define CNS3XXX_2DG_BASE_VIRT 0xFFF1B000 #define CNS3XXX_USB_OHCI_BASE 0x88000000 /* USB OHCI */ #define CNS3XXX_L2C_BASE 0x92000000 /* L2 Cache Control */ -#define CNS3XXX_L2C_BASE_VIRT 0xFFF27000 #define CNS3XXX_PCIE0_MEM_BASE 0xA0000000 /* PCIe Port 0 IO/Memory Space */ #define CNS3XXX_PCIE0_MEM_BASE_VIRT 0xE0000000 @@ -239,7 +213,6 @@ #define CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT (CNS3XXX_TC11MP_SCU_BASE_VIRT + 0x1000) #define CNS3XXX_TC11MP_L220_BASE 0x92002000 /* L220 registers */ -#define CNS3XXX_TC11MP_L220_BASE_VIRT 0xFF002000 /* * Misc block diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile index fb5c1aa98a63..dd1ffccc75e9 100644 --- a/arch/arm/mach-davinci/Makefile +++ b/arch/arm/mach-davinci/Makefile @@ -37,7 +37,6 @@ obj-$(CONFIG_MACH_MITYOMAPL138) += board-mityomapl138.o obj-$(CONFIG_MACH_OMAPL138_HAWKBOARD) += board-omapl138-hawk.o # Power Management -obj-$(CONFIG_CPU_FREQ) += cpufreq.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_SUSPEND) += pm.o sleep.o obj-$(CONFIG_HAVE_CLK) += pm_domain.o diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index bfdf8b979a64..c2a0a67d09e0 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -242,6 +242,73 @@ static struct vpfe_config vpfe_cfg = { .ccdc = "DM355 CCDC", }; +/* venc standards timings */ +static struct vpbe_enc_mode_info dm355evm_enc_preset_timing[] = { + { + .name = "ntsc", + .timings_type = VPBE_ENC_STD, + .std_id = V4L2_STD_NTSC, + .interlaced = 1, + .xres = 720, + .yres = 480, + .aspect = {11, 10}, + .fps = {30000, 1001}, + .left_margin = 0x79, + .upper_margin = 0x10, + }, + { + .name = "pal", + .timings_type = VPBE_ENC_STD, + .std_id = V4L2_STD_PAL, + .interlaced = 1, + .xres = 720, + .yres = 576, + .aspect = {54, 59}, + .fps = {25, 1}, + .left_margin = 0x7E, + .upper_margin = 0x16 + }, +}; + +#define VENC_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) + +/* + * The outputs available from VPBE + ecnoders. Keep the + * the order same as that of encoders. First those from venc followed by that + * from encoders. Index in the output refers to index on a particular encoder. + * Driver uses this index to pass it to encoder when it supports more than + * one output. Application uses index of the array to set an output. + */ +static struct vpbe_output dm355evm_vpbe_outputs[] = { + { + .output = { + .index = 0, + .name = "Composite", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .std = VENC_STD_ALL, + .capabilities = V4L2_OUT_CAP_STD, + }, + .subdev_name = DM355_VPBE_VENC_SUBDEV_NAME, + .default_mode = "ntsc", + .num_modes = ARRAY_SIZE(dm355evm_enc_preset_timing), + .modes = dm355evm_enc_preset_timing, + .if_params = V4L2_MBUS_FMT_FIXED, + }, +}; + +static struct vpbe_config dm355evm_display_cfg = { + .module_name = "dm355-vpbe-display", + .i2c_adapter_id = 1, + .osd = { + .module_name = DM355_VPBE_OSD_SUBDEV_NAME, + }, + .venc = { + .module_name = DM355_VPBE_VENC_SUBDEV_NAME, + }, + .num_outputs = ARRAY_SIZE(dm355evm_vpbe_outputs), + .outputs = dm355evm_vpbe_outputs, +}; + static struct platform_device *davinci_evm_devices[] __initdata = { &dm355evm_dm9000, &davinci_nand_device, @@ -253,8 +320,6 @@ static struct davinci_uart_config uart_config __initdata = { static void __init dm355_evm_map_io(void) { - /* setup input configuration for VPFE input devices */ - dm355_set_vpfe_config(&vpfe_cfg); dm355_init(); } @@ -343,6 +408,8 @@ static __init void dm355_evm_init(void) davinci_setup_mmc(0, &dm355evm_mmc_config); davinci_setup_mmc(1, &dm355evm_mmc_config); + dm355_init_video(&vpfe_cfg, &dm355evm_display_cfg); + dm355_init_spi0(BIT(0), dm355_evm_spi_info, ARRAY_SIZE(dm355_evm_spi_info)); diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 4cfdd9109e19..fd38c8d22e3c 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -27,6 +27,7 @@ #include <linux/input.h> #include <linux/spi/spi.h> #include <linux/spi/eeprom.h> +#include <linux/v4l2-dv-timings.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -39,6 +40,7 @@ #include <linux/platform_data/mtd-davinci.h> #include <linux/platform_data/keyscan-davinci.h> +#include <media/ths7303.h> #include <media/tvp514x.h> #include "davinci.h" @@ -373,6 +375,166 @@ static struct vpfe_config vpfe_cfg = { .ccdc = "ISIF", }; +/* venc standards timings */ +static struct vpbe_enc_mode_info dm365evm_enc_std_timing[] = { + { + .name = "ntsc", + .timings_type = VPBE_ENC_STD, + .std_id = V4L2_STD_NTSC, + .interlaced = 1, + .xres = 720, + .yres = 480, + .aspect = {11, 10}, + .fps = {30000, 1001}, + .left_margin = 0x79, + .upper_margin = 0x10, + }, + { + .name = "pal", + .timings_type = VPBE_ENC_STD, + .std_id = V4L2_STD_PAL, + .interlaced = 1, + .xres = 720, + .yres = 576, + .aspect = {54, 59}, + .fps = {25, 1}, + .left_margin = 0x7E, + .upper_margin = 0x16, + }, +}; + +/* venc dv timings */ +static struct vpbe_enc_mode_info dm365evm_enc_preset_timing[] = { + { + .name = "480p59_94", + .timings_type = VPBE_ENC_DV_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_720X480P59_94, + .interlaced = 0, + .xres = 720, + .yres = 480, + .aspect = {1, 1}, + .fps = {5994, 100}, + .left_margin = 0x8F, + .upper_margin = 0x2D, + }, + { + .name = "576p50", + .timings_type = VPBE_ENC_DV_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_720X576P50, + .interlaced = 0, + .xres = 720, + .yres = 576, + .aspect = {1, 1}, + .fps = {50, 1}, + .left_margin = 0x8C, + .upper_margin = 0x36, + }, + { + .name = "720p60", + .timings_type = VPBE_ENC_DV_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_1280X720P60, + .interlaced = 0, + .xres = 1280, + .yres = 720, + .aspect = {1, 1}, + .fps = {60, 1}, + .left_margin = 0x117, + .right_margin = 70, + .upper_margin = 38, + .lower_margin = 3, + .hsync_len = 80, + .vsync_len = 5, + }, + { + .name = "1080i60", + .timings_type = VPBE_ENC_DV_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_1920X1080I60, + .interlaced = 1, + .xres = 1920, + .yres = 1080, + .aspect = {1, 1}, + .fps = {30, 1}, + .left_margin = 0xc9, + .right_margin = 80, + .upper_margin = 30, + .lower_margin = 3, + .hsync_len = 88, + .vsync_len = 5, + }, +}; + +#define VENC_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) + +/* + * The outputs available from VPBE + ecnoders. Keep the + * the order same as that of encoders. First those from venc followed by that + * from encoders. Index in the output refers to index on a particular + * encoder.Driver uses this index to pass it to encoder when it supports more + * than one output. Application uses index of the array to set an output. + */ +static struct vpbe_output dm365evm_vpbe_outputs[] = { + { + .output = { + .index = 0, + .name = "Composite", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .std = VENC_STD_ALL, + .capabilities = V4L2_OUT_CAP_STD, + }, + .subdev_name = DM365_VPBE_VENC_SUBDEV_NAME, + .default_mode = "ntsc", + .num_modes = ARRAY_SIZE(dm365evm_enc_std_timing), + .modes = dm365evm_enc_std_timing, + .if_params = V4L2_MBUS_FMT_FIXED, + }, + { + .output = { + .index = 1, + .name = "Component", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .capabilities = V4L2_OUT_CAP_DV_TIMINGS, + }, + .subdev_name = DM365_VPBE_VENC_SUBDEV_NAME, + .default_mode = "480p59_94", + .num_modes = ARRAY_SIZE(dm365evm_enc_preset_timing), + .modes = dm365evm_enc_preset_timing, + .if_params = V4L2_MBUS_FMT_FIXED, + }, +}; + +/* + * Amplifiers on the board + */ +struct ths7303_platform_data ths7303_pdata = { + .ch_1 = 3, + .ch_2 = 3, + .ch_3 = 3, + .init_enable = 1, +}; + +static struct amp_config_info vpbe_amp = { + .module_name = "ths7303", + .is_i2c = 1, + .board_info = { + I2C_BOARD_INFO("ths7303", 0x2c), + .platform_data = &ths7303_pdata, + } +}; + +static struct vpbe_config dm365evm_display_cfg = { + .module_name = "dm365-vpbe-display", + .i2c_adapter_id = 1, + .amp = &vpbe_amp, + .osd = { + .module_name = DM365_VPBE_OSD_SUBDEV_NAME, + }, + .venc = { + .module_name = DM365_VPBE_VENC_SUBDEV_NAME, + }, + .num_outputs = ARRAY_SIZE(dm365evm_vpbe_outputs), + .outputs = dm365evm_vpbe_outputs, +}; + static void __init evm_init_i2c(void) { davinci_init_i2c(&i2c_pdata); @@ -563,8 +725,6 @@ static struct davinci_uart_config uart_config __initdata = { static void __init dm365_evm_map_io(void) { - /* setup input configuration for VPFE input devices */ - dm365_set_vpfe_config(&vpfe_cfg); dm365_init(); } @@ -596,6 +756,8 @@ static __init void dm365_evm_init(void) davinci_setup_mmc(0, &dm365evm_mmc_config); + dm365_init_video(&vpfe_cfg, &dm365evm_display_cfg); + /* maybe setup mmc1/etc ... _after_ mmc0 */ evm_init_cpld(); diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index c0206d5f2bf6..e62108fd7926 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -621,7 +621,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = { { .name = "ntsc", .timings_type = VPBE_ENC_STD, - .std_id = V4L2_STD_525_60, + .std_id = V4L2_STD_NTSC, .interlaced = 1, .xres = 720, .yres = 480, @@ -633,7 +633,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = { { .name = "pal", .timings_type = VPBE_ENC_STD, - .std_id = V4L2_STD_625_50, + .std_id = V4L2_STD_PAL, .interlaced = 1, .xres = 720, .yres = 576, @@ -648,7 +648,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = { static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = { { .name = "480p59_94", - .timings_type = VPBE_ENC_CUSTOM_TIMINGS, + .timings_type = VPBE_ENC_DV_TIMINGS, .dv_timings = V4L2_DV_BT_CEA_720X480P59_94, .interlaced = 0, .xres = 720, @@ -660,7 +660,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = { }, { .name = "576p50", - .timings_type = VPBE_ENC_CUSTOM_TIMINGS, + .timings_type = VPBE_ENC_DV_TIMINGS, .dv_timings = V4L2_DV_BT_CEA_720X576P50, .interlaced = 0, .xres = 720, diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index de7adff324dc..fc4871ac1c2c 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -514,7 +514,7 @@ static const struct vpif_output dm6467_ch0_outputs[] = { .index = 1, .name = "Component", .type = V4L2_OUTPUT_TYPE_ANALOG, - .capabilities = V4L2_OUT_CAP_CUSTOM_TIMINGS, + .capabilities = V4L2_OUT_CAP_DV_TIMINGS, }, .subdev_name = "adv7343", .output_route = ADV7343_COMPONENT_ID, diff --git a/arch/arm/mach-davinci/cpufreq.c b/arch/arm/mach-davinci/cpufreq.c deleted file mode 100644 index 4729eaab0f40..000000000000 --- a/arch/arm/mach-davinci/cpufreq.c +++ /dev/null @@ -1,248 +0,0 @@ -/* - * CPU frequency scaling for DaVinci - * - * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/ - * - * Based on linux/arch/arm/plat-omap/cpu-omap.c. Original Copyright follows: - * - * Copyright (C) 2005 Nokia Corporation - * Written by Tony Lindgren <tony@atomide.com> - * - * Based on cpu-sa1110.c, Copyright (C) 2001 Russell King - * - * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Updated to support OMAP3 - * Rajendra Nayak <rnayak@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/types.h> -#include <linux/cpufreq.h> -#include <linux/init.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/platform_device.h> -#include <linux/export.h> - -#include <mach/hardware.h> -#include <mach/cpufreq.h> -#include <mach/common.h> - -#include "clock.h" - -struct davinci_cpufreq { - struct device *dev; - struct clk *armclk; - struct clk *asyncclk; - unsigned long asyncrate; -}; -static struct davinci_cpufreq cpufreq; - -static int davinci_verify_speed(struct cpufreq_policy *policy) -{ - struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data; - struct cpufreq_frequency_table *freq_table = pdata->freq_table; - struct clk *armclk = cpufreq.armclk; - - if (freq_table) - return cpufreq_frequency_table_verify(policy, freq_table); - - if (policy->cpu) - return -EINVAL; - - cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - - policy->min = clk_round_rate(armclk, policy->min * 1000) / 1000; - policy->max = clk_round_rate(armclk, policy->max * 1000) / 1000; - cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - return 0; -} - -static unsigned int davinci_getspeed(unsigned int cpu) -{ - if (cpu) - return 0; - - return clk_get_rate(cpufreq.armclk) / 1000; -} - -static int davinci_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) -{ - int ret = 0; - unsigned int idx; - struct cpufreq_freqs freqs; - struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data; - struct clk *armclk = cpufreq.armclk; - - /* - * Ensure desired rate is within allowed range. Some govenors - * (ondemand) will just pass target_freq=0 to get the minimum. - */ - if (target_freq < policy->cpuinfo.min_freq) - target_freq = policy->cpuinfo.min_freq; - if (target_freq > policy->cpuinfo.max_freq) - target_freq = policy->cpuinfo.max_freq; - - freqs.old = davinci_getspeed(0); - freqs.new = clk_round_rate(armclk, target_freq * 1000) / 1000; - freqs.cpu = 0; - - if (freqs.old == freqs.new) - return ret; - - dev_dbg(cpufreq.dev, "transition: %u --> %u\n", freqs.old, freqs.new); - - ret = cpufreq_frequency_table_target(policy, pdata->freq_table, - freqs.new, relation, &idx); - if (ret) - return -EINVAL; - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - /* if moving to higher frequency, up the voltage beforehand */ - if (pdata->set_voltage && freqs.new > freqs.old) { - ret = pdata->set_voltage(idx); - if (ret) - goto out; - } - - ret = clk_set_rate(armclk, idx); - if (ret) - goto out; - - if (cpufreq.asyncclk) { - ret = clk_set_rate(cpufreq.asyncclk, cpufreq.asyncrate); - if (ret) - goto out; - } - - /* if moving to lower freq, lower the voltage after lowering freq */ - if (pdata->set_voltage && freqs.new < freqs.old) - pdata->set_voltage(idx); - -out: - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return ret; -} - -static int davinci_cpu_init(struct cpufreq_policy *policy) -{ - int result = 0; - struct davinci_cpufreq_config *pdata = cpufreq.dev->platform_data; - struct cpufreq_frequency_table *freq_table = pdata->freq_table; - - if (policy->cpu != 0) - return -EINVAL; - - /* Finish platform specific initialization */ - if (pdata->init) { - result = pdata->init(); - if (result) - return result; - } - - policy->cur = policy->min = policy->max = davinci_getspeed(0); - - if (freq_table) { - result = cpufreq_frequency_table_cpuinfo(policy, freq_table); - if (!result) - cpufreq_frequency_table_get_attr(freq_table, - policy->cpu); - } else { - policy->cpuinfo.min_freq = policy->min; - policy->cpuinfo.max_freq = policy->max; - } - - policy->min = policy->cpuinfo.min_freq; - policy->max = policy->cpuinfo.max_freq; - policy->cur = davinci_getspeed(0); - - /* - * Time measurement across the target() function yields ~1500-1800us - * time taken with no drivers on notification list. - * Setting the latency to 2000 us to accommodate addition of drivers - * to pre/post change notification list. - */ - policy->cpuinfo.transition_latency = 2000 * 1000; - return 0; -} - -static int davinci_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - -static struct freq_attr *davinci_cpufreq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - -static struct cpufreq_driver davinci_driver = { - .flags = CPUFREQ_STICKY, - .verify = davinci_verify_speed, - .target = davinci_target, - .get = davinci_getspeed, - .init = davinci_cpu_init, - .exit = davinci_cpu_exit, - .name = "davinci", - .attr = davinci_cpufreq_attr, -}; - -static int __init davinci_cpufreq_probe(struct platform_device *pdev) -{ - struct davinci_cpufreq_config *pdata = pdev->dev.platform_data; - struct clk *asyncclk; - - if (!pdata) - return -EINVAL; - if (!pdata->freq_table) - return -EINVAL; - - cpufreq.dev = &pdev->dev; - - cpufreq.armclk = clk_get(NULL, "arm"); - if (IS_ERR(cpufreq.armclk)) { - dev_err(cpufreq.dev, "Unable to get ARM clock\n"); - return PTR_ERR(cpufreq.armclk); - } - - asyncclk = clk_get(cpufreq.dev, "async"); - if (!IS_ERR(asyncclk)) { - cpufreq.asyncclk = asyncclk; - cpufreq.asyncrate = clk_get_rate(asyncclk); - } - - return cpufreq_register_driver(&davinci_driver); -} - -static int __exit davinci_cpufreq_remove(struct platform_device *pdev) -{ - clk_put(cpufreq.armclk); - - if (cpufreq.asyncclk) - clk_put(cpufreq.asyncclk); - - return cpufreq_unregister_driver(&davinci_driver); -} - -static struct platform_driver davinci_cpufreq_driver = { - .driver = { - .name = "cpufreq-davinci", - .owner = THIS_MODULE, - }, - .remove = __exit_p(davinci_cpufreq_remove), -}; - -int __init davinci_cpufreq_init(void) -{ - return platform_driver_probe(&davinci_cpufreq_driver, - davinci_cpufreq_probe); -} - diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c index 5ac9e9384b15..36aef3a7dedb 100644 --- a/arch/arm/mach-davinci/cpuidle.c +++ b/arch/arm/mach-davinci/cpuidle.c @@ -25,7 +25,6 @@ #define DAVINCI_CPUIDLE_MAX_STATES 2 -static DEFINE_PER_CPU(struct cpuidle_device, davinci_cpuidle_device); static void __iomem *ddr2_reg_base; static bool ddr2_pdown; @@ -50,14 +49,10 @@ static void davinci_save_ddr_power(int enter, bool pdown) /* Actual code that puts the SoC in different idle states */ static int davinci_enter_idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, - int index) + struct cpuidle_driver *drv, int index) { davinci_save_ddr_power(1, ddr2_pdown); - - index = cpuidle_wrap_enter(dev, drv, index, - arm_cpuidle_simple_enter); - + cpu_do_idle(); davinci_save_ddr_power(0, ddr2_pdown); return index; @@ -66,7 +61,6 @@ static int davinci_enter_idle(struct cpuidle_device *dev, static struct cpuidle_driver davinci_idle_driver = { .name = "cpuidle-davinci", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states[0] = ARM_CPUIDLE_WFI_STATE, .states[1] = { .enter = davinci_enter_idle, @@ -81,12 +75,8 @@ static struct cpuidle_driver davinci_idle_driver = { static int __init davinci_cpuidle_probe(struct platform_device *pdev) { - int ret; - struct cpuidle_device *device; struct davinci_cpuidle_config *pdata = pdev->dev.platform_data; - device = &per_cpu(davinci_cpuidle_device, smp_processor_id()); - if (!pdata) { dev_err(&pdev->dev, "cannot get platform data\n"); return -ENOENT; @@ -96,20 +86,7 @@ static int __init davinci_cpuidle_probe(struct platform_device *pdev) ddr2_pdown = pdata->ddr2_pdown; - ret = cpuidle_register_driver(&davinci_idle_driver); - if (ret) { - dev_err(&pdev->dev, "failed to register driver\n"); - return ret; - } - - ret = cpuidle_register_device(device); - if (ret) { - dev_err(&pdev->dev, "failed to register device\n"); - cpuidle_unregister_driver(&davinci_idle_driver); - return ret; - } - - return 0; + return cpuidle_register(&davinci_idle_driver, NULL); } static struct platform_driver davinci_cpuidle_driver = { diff --git a/arch/arm/mach-davinci/davinci.h b/arch/arm/mach-davinci/davinci.h index 12d544befcfa..1ab3df423dac 100644 --- a/arch/arm/mach-davinci/davinci.h +++ b/arch/arm/mach-davinci/davinci.h @@ -36,12 +36,19 @@ #include <media/davinci/vpbe_osd.h> #define DAVINCI_SYSTEM_MODULE_BASE 0x01c40000 +#define SYSMOD_VDAC_CONFIG 0x2c #define SYSMOD_VIDCLKCTL 0x38 #define SYSMOD_VPSS_CLKCTL 0x44 #define SYSMOD_VDD3P3VPWDN 0x48 #define SYSMOD_VSCLKDIS 0x6c #define SYSMOD_PUPDCTL1 0x7c +/* VPSS CLKCTL bit definitions */ +#define VPSS_MUXSEL_EXTCLK_ENABLE BIT(1) +#define VPSS_VENCCLKEN_ENABLE BIT(3) +#define VPSS_DACCLKEN_ENABLE BIT(4) +#define VPSS_PLLC2SYSCLK5_ENABLE BIT(5) + extern void __iomem *davinci_sysmod_base; #define DAVINCI_SYSMOD_VIRT(x) (davinci_sysmod_base + (x)) void davinci_map_sysmod(void); @@ -74,7 +81,7 @@ void __init dm355_init(void); void dm355_init_spi0(unsigned chipselect_mask, const struct spi_board_info *info, unsigned len); void __init dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata); -void dm355_set_vpfe_config(struct vpfe_config *cfg); +int dm355_init_video(struct vpfe_config *, struct vpbe_config *); /* DM365 function declarations */ void __init dm365_init(void); @@ -84,7 +91,7 @@ void __init dm365_init_ks(struct davinci_ks_platform_data *pdata); void __init dm365_init_rtc(void); void dm365_init_spi0(unsigned chipselect_mask, const struct spi_board_info *info, unsigned len); -void dm365_set_vpfe_config(struct vpfe_config *cfg); +int dm365_init_video(struct vpfe_config *, struct vpbe_config *); /* DM644x function declarations */ void __init dm644x_init(void); diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 87e6104f45e6..a11034a358f1 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -35,6 +35,8 @@ #include "asp.h" #define DM355_UART2_BASE (IO_PHYS + 0x206000) +#define DM355_OSD_BASE (IO_PHYS + 0x70200) +#define DM355_VENC_BASE (IO_PHYS + 0x70400) /* * Device specific clocks @@ -345,8 +347,8 @@ static struct clk_lookup dm355_clks[] = { CLK(NULL, "pll1_aux", &pll1_aux_clk), CLK(NULL, "pll1_sysclkbp", &pll1_sysclkbp), CLK(NULL, "vpss_dac", &vpss_dac_clk), - CLK(NULL, "vpss_master", &vpss_master_clk), - CLK(NULL, "vpss_slave", &vpss_slave_clk), + CLK("vpss", "master", &vpss_master_clk), + CLK("vpss", "slave", &vpss_slave_clk), CLK(NULL, "clkout1", &clkout1_clk), CLK(NULL, "clkout2", &clkout2_clk), CLK(NULL, "pll2", &pll2_clk), @@ -744,11 +746,146 @@ static struct platform_device vpfe_capture_dev = { }, }; -void dm355_set_vpfe_config(struct vpfe_config *cfg) +static struct resource dm355_osd_resources[] = { + { + .start = DM355_OSD_BASE, + .end = DM355_OSD_BASE + 0x17f, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device dm355_osd_dev = { + .name = DM355_VPBE_OSD_SUBDEV_NAME, + .id = -1, + .num_resources = ARRAY_SIZE(dm355_osd_resources), + .resource = dm355_osd_resources, + .dev = { + .dma_mask = &vpfe_capture_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +static struct resource dm355_venc_resources[] = { + { + .start = IRQ_VENCINT, + .end = IRQ_VENCINT, + .flags = IORESOURCE_IRQ, + }, + /* venc registers io space */ + { + .start = DM355_VENC_BASE, + .end = DM355_VENC_BASE + 0x17f, + .flags = IORESOURCE_MEM, + }, + /* VDAC config register io space */ + { + .start = DAVINCI_SYSTEM_MODULE_BASE + SYSMOD_VDAC_CONFIG, + .end = DAVINCI_SYSTEM_MODULE_BASE + SYSMOD_VDAC_CONFIG + 3, + .flags = IORESOURCE_MEM, + }, +}; + +static struct resource dm355_v4l2_disp_resources[] = { + { + .start = IRQ_VENCINT, + .end = IRQ_VENCINT, + .flags = IORESOURCE_IRQ, + }, + /* venc registers io space */ + { + .start = DM355_VENC_BASE, + .end = DM355_VENC_BASE + 0x17f, + .flags = IORESOURCE_MEM, + }, +}; + +static int dm355_vpbe_setup_pinmux(enum v4l2_mbus_pixelcode if_type, + int field) +{ + switch (if_type) { + case V4L2_MBUS_FMT_SGRBG8_1X8: + davinci_cfg_reg(DM355_VOUT_FIELD_G70); + break; + case V4L2_MBUS_FMT_YUYV10_1X20: + if (field) + davinci_cfg_reg(DM355_VOUT_FIELD); + else + davinci_cfg_reg(DM355_VOUT_FIELD_G70); + break; + default: + return -EINVAL; + } + + davinci_cfg_reg(DM355_VOUT_COUTL_EN); + davinci_cfg_reg(DM355_VOUT_COUTH_EN); + + return 0; +} + +static int dm355_venc_setup_clock(enum vpbe_enc_timings_type type, + unsigned int pclock) { - vpfe_capture_dev.dev.platform_data = cfg; + void __iomem *vpss_clk_ctrl_reg; + + vpss_clk_ctrl_reg = DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL); + + switch (type) { + case VPBE_ENC_STD: + writel(VPSS_DACCLKEN_ENABLE | VPSS_VENCCLKEN_ENABLE, + vpss_clk_ctrl_reg); + break; + case VPBE_ENC_DV_TIMINGS: + if (pclock > 27000000) + /* + * For HD, use external clock source since we cannot + * support HD mode with internal clocks. + */ + writel(VPSS_MUXSEL_EXTCLK_ENABLE, vpss_clk_ctrl_reg); + break; + default: + return -EINVAL; + } + + return 0; } +static struct platform_device dm355_vpbe_display = { + .name = "vpbe-v4l2", + .id = -1, + .num_resources = ARRAY_SIZE(dm355_v4l2_disp_resources), + .resource = dm355_v4l2_disp_resources, + .dev = { + .dma_mask = &vpfe_capture_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +struct venc_platform_data dm355_venc_pdata = { + .setup_pinmux = dm355_vpbe_setup_pinmux, + .setup_clock = dm355_venc_setup_clock, +}; + +static struct platform_device dm355_venc_dev = { + .name = DM355_VPBE_VENC_SUBDEV_NAME, + .id = -1, + .num_resources = ARRAY_SIZE(dm355_venc_resources), + .resource = dm355_venc_resources, + .dev = { + .dma_mask = &vpfe_capture_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = (void *)&dm355_venc_pdata, + }, +}; + +static struct platform_device dm355_vpbe_dev = { + .name = "vpbe_controller", + .id = -1, + .dev = { + .dma_mask = &vpfe_capture_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + /*----------------------------------------------------------------------*/ static struct map_desc dm355_io_desc[] = { @@ -868,19 +1005,36 @@ void __init dm355_init(void) davinci_map_sysmod(); } +int __init dm355_init_video(struct vpfe_config *vpfe_cfg, + struct vpbe_config *vpbe_cfg) +{ + if (vpfe_cfg || vpbe_cfg) + platform_device_register(&dm355_vpss_device); + + if (vpfe_cfg) { + vpfe_capture_dev.dev.platform_data = vpfe_cfg; + platform_device_register(&dm355_ccdc_dev); + platform_device_register(&vpfe_capture_dev); + } + + if (vpbe_cfg) { + dm355_vpbe_dev.dev.platform_data = vpbe_cfg; + platform_device_register(&dm355_osd_dev); + platform_device_register(&dm355_venc_dev); + platform_device_register(&dm355_vpbe_dev); + platform_device_register(&dm355_vpbe_display); + } + + return 0; +} + static int __init dm355_init_devices(void) { if (!cpu_is_davinci_dm355()) return 0; - /* Add ccdc clock aliases */ - clk_add_alias("master", dm355_ccdc_dev.name, "vpss_master", NULL); - clk_add_alias("slave", dm355_ccdc_dev.name, "vpss_master", NULL); davinci_cfg_reg(DM355_INT_EDMA_CC); platform_device_register(&dm355_edma_device); - platform_device_register(&dm355_vpss_device); - platform_device_register(&dm355_ccdc_dev); - platform_device_register(&vpfe_capture_dev); return 0; } diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 2791df9187b3..40fa4fee9331 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -39,16 +39,13 @@ #include "asp.h" #define DM365_REF_FREQ 24000000 /* 24 MHz on the DM365 EVM */ - -/* Base of key scan register bank */ -#define DM365_KEYSCAN_BASE 0x01c69400 - #define DM365_RTC_BASE 0x01c69000 - +#define DM365_KEYSCAN_BASE 0x01c69400 +#define DM365_OSD_BASE 0x01c71c00 +#define DM365_VENC_BASE 0x01c71e00 #define DAVINCI_DM365_VC_BASE 0x01d0c000 #define DAVINCI_DMA_VC_TX 2 #define DAVINCI_DMA_VC_RX 3 - #define DM365_EMAC_BASE 0x01d07000 #define DM365_EMAC_MDIO_BASE (DM365_EMAC_BASE + 0x4000) #define DM365_EMAC_CNTRL_OFFSET 0x0000 @@ -257,6 +254,12 @@ static struct clk vpss_master_clk = { .flags = CLK_PSC, }; +static struct clk vpss_slave_clk = { + .name = "vpss_slave", + .parent = &pll1_sysclk5, + .lpsc = DAVINCI_LPSC_VPSSSLV, +}; + static struct clk arm_clk = { .name = "arm_clk", .parent = &pll2_sysclk2, @@ -449,7 +452,8 @@ static struct clk_lookup dm365_clks[] = { CLK(NULL, "pll2_sysclk8", &pll2_sysclk8), CLK(NULL, "pll2_sysclk9", &pll2_sysclk9), CLK(NULL, "vpss_dac", &vpss_dac_clk), - CLK(NULL, "vpss_master", &vpss_master_clk), + CLK("vpss", "master", &vpss_master_clk), + CLK("vpss", "slave", &vpss_slave_clk), CLK(NULL, "arm", &arm_clk), CLK(NULL, "uart0", &uart0_clk), CLK(NULL, "uart1", &uart1_clk), @@ -1226,6 +1230,173 @@ static struct platform_device dm365_isif_dev = { }, }; +static struct resource dm365_osd_resources[] = { + { + .start = DM365_OSD_BASE, + .end = DM365_OSD_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, +}; + +static u64 dm365_video_dma_mask = DMA_BIT_MASK(32); + +static struct platform_device dm365_osd_dev = { + .name = DM365_VPBE_OSD_SUBDEV_NAME, + .id = -1, + .num_resources = ARRAY_SIZE(dm365_osd_resources), + .resource = dm365_osd_resources, + .dev = { + .dma_mask = &dm365_video_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +static struct resource dm365_venc_resources[] = { + { + .start = IRQ_VENCINT, + .end = IRQ_VENCINT, + .flags = IORESOURCE_IRQ, + }, + /* venc registers io space */ + { + .start = DM365_VENC_BASE, + .end = DM365_VENC_BASE + 0x177, + .flags = IORESOURCE_MEM, + }, + /* vdaccfg registers io space */ + { + .start = DAVINCI_SYSTEM_MODULE_BASE + SYSMOD_VDAC_CONFIG, + .end = DAVINCI_SYSTEM_MODULE_BASE + SYSMOD_VDAC_CONFIG + 3, + .flags = IORESOURCE_MEM, + }, +}; + +static struct resource dm365_v4l2_disp_resources[] = { + { + .start = IRQ_VENCINT, + .end = IRQ_VENCINT, + .flags = IORESOURCE_IRQ, + }, + /* venc registers io space */ + { + .start = DM365_VENC_BASE, + .end = DM365_VENC_BASE + 0x177, + .flags = IORESOURCE_MEM, + }, +}; + +static int dm365_vpbe_setup_pinmux(enum v4l2_mbus_pixelcode if_type, + int field) +{ + switch (if_type) { + case V4L2_MBUS_FMT_SGRBG8_1X8: + davinci_cfg_reg(DM365_VOUT_FIELD_G81); + davinci_cfg_reg(DM365_VOUT_COUTL_EN); + davinci_cfg_reg(DM365_VOUT_COUTH_EN); + break; + case V4L2_MBUS_FMT_YUYV10_1X20: + if (field) + davinci_cfg_reg(DM365_VOUT_FIELD); + else + davinci_cfg_reg(DM365_VOUT_FIELD_G81); + davinci_cfg_reg(DM365_VOUT_COUTL_EN); + davinci_cfg_reg(DM365_VOUT_COUTH_EN); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int dm365_venc_setup_clock(enum vpbe_enc_timings_type type, + unsigned int pclock) +{ + void __iomem *vpss_clkctl_reg; + u32 val; + + vpss_clkctl_reg = DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL); + + switch (type) { + case VPBE_ENC_STD: + val = VPSS_VENCCLKEN_ENABLE | VPSS_DACCLKEN_ENABLE; + break; + case VPBE_ENC_DV_TIMINGS: + if (pclock <= 27000000) { + val = VPSS_VENCCLKEN_ENABLE | VPSS_DACCLKEN_ENABLE; + } else { + /* set sysclk4 to output 74.25 MHz from pll1 */ + val = VPSS_PLLC2SYSCLK5_ENABLE | VPSS_DACCLKEN_ENABLE | + VPSS_VENCCLKEN_ENABLE; + } + break; + default: + return -EINVAL; + } + writel(val, vpss_clkctl_reg); + + return 0; +} + +static struct platform_device dm365_vpbe_display = { + .name = "vpbe-v4l2", + .id = -1, + .num_resources = ARRAY_SIZE(dm365_v4l2_disp_resources), + .resource = dm365_v4l2_disp_resources, + .dev = { + .dma_mask = &dm365_video_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +struct venc_platform_data dm365_venc_pdata = { + .setup_pinmux = dm365_vpbe_setup_pinmux, + .setup_clock = dm365_venc_setup_clock, +}; + +static struct platform_device dm365_venc_dev = { + .name = DM365_VPBE_VENC_SUBDEV_NAME, + .id = -1, + .num_resources = ARRAY_SIZE(dm365_venc_resources), + .resource = dm365_venc_resources, + .dev = { + .dma_mask = &dm365_video_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = (void *)&dm365_venc_pdata, + }, +}; + +static struct platform_device dm365_vpbe_dev = { + .name = "vpbe_controller", + .id = -1, + .dev = { + .dma_mask = &dm365_video_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + +int __init dm365_init_video(struct vpfe_config *vpfe_cfg, + struct vpbe_config *vpbe_cfg) +{ + if (vpfe_cfg || vpbe_cfg) + platform_device_register(&dm365_vpss_device); + + if (vpfe_cfg) { + vpfe_capture_dev.dev.platform_data = vpfe_cfg; + platform_device_register(&dm365_isif_dev); + platform_device_register(&vpfe_capture_dev); + } + if (vpbe_cfg) { + dm365_vpbe_dev.dev.platform_data = vpbe_cfg; + platform_device_register(&dm365_osd_dev); + platform_device_register(&dm365_venc_dev); + platform_device_register(&dm365_vpbe_dev); + platform_device_register(&dm365_vpbe_display); + } + + return 0; +} + static int __init dm365_init_devices(void) { if (!cpu_is_davinci_dm365()) @@ -1239,16 +1410,6 @@ static int __init dm365_init_devices(void) clk_add_alias(NULL, dev_name(&dm365_mdio_device.dev), NULL, &dm365_emac_device.dev); - /* Add isif clock alias */ - clk_add_alias("master", dm365_isif_dev.name, "vpss_master", NULL); - platform_device_register(&dm365_vpss_device); - platform_device_register(&dm365_isif_dev); - platform_device_register(&vpfe_capture_dev); return 0; } postcore_initcall(dm365_init_devices); - -void dm365_set_vpfe_config(struct vpfe_config *cfg) -{ - vpfe_capture_dev.dev.platform_data = cfg; -} diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index ab6bf54c65c7..4d37d3e2a193 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -300,8 +300,8 @@ static struct clk_lookup dm644x_clks[] = { CLK(NULL, "dsp", &dsp_clk), CLK(NULL, "arm", &arm_clk), CLK(NULL, "vicp", &vicp_clk), - CLK(NULL, "vpss_master", &vpss_master_clk), - CLK(NULL, "vpss_slave", &vpss_slave_clk), + CLK("vpss", "master", &vpss_master_clk), + CLK("vpss", "slave", &vpss_slave_clk), CLK(NULL, "arm", &arm_clk), CLK(NULL, "uart0", &uart0_clk), CLK(NULL, "uart1", &uart1_clk), @@ -706,7 +706,7 @@ static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type, v |= DM644X_VPSS_DACCLKEN; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); break; - case VPBE_ENC_CUSTOM_TIMINGS: + case VPBE_ENC_DV_TIMINGS: if (pclock <= 27000000) { v |= DM644X_VPSS_DACCLKEN; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); @@ -901,11 +901,6 @@ int __init dm644x_init_video(struct vpfe_config *vpfe_cfg, dm644x_vpfe_dev.dev.platform_data = vpfe_cfg; platform_device_register(&dm644x_ccdc_dev); platform_device_register(&dm644x_vpfe_dev); - /* Add ccdc clock aliases */ - clk_add_alias("master", dm644x_ccdc_dev.name, - "vpss_master", NULL); - clk_add_alias("slave", dm644x_ccdc_dev.name, - "vpss_slave", NULL); } if (vpbe_cfg) { diff --git a/arch/arm/mach-davinci/pm_domain.c b/arch/arm/mach-davinci/pm_domain.c index c90250e3bef8..6b98413cebd6 100644 --- a/arch/arm/mach-davinci/pm_domain.c +++ b/arch/arm/mach-davinci/pm_domain.c @@ -53,7 +53,7 @@ static struct dev_pm_domain davinci_pm_domain = { static struct pm_clk_notifier_block platform_bus_notifier = { .pm_domain = &davinci_pm_domain, - .con_ids = { "fck", NULL, }, + .con_ids = { "fck", "master", "slave", NULL }, }; static int __init davinci_pm_runtime_init(void) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 70f94c87479d..42378fb90167 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -72,10 +72,12 @@ config SOC_EXYNOS5440 bool "SAMSUNG EXYNOS5440" default y depends on ARCH_EXYNOS5 + select ARCH_HAS_OPP select ARM_ARCH_TIMER select AUTO_ZRELADDR select PINCTRL select PINCTRL_EXYNOS5440 + select PM_OPP help Enable EXYNOS5440 SoC support @@ -95,11 +97,6 @@ config EXYNOS4_DEV_AHCI help Compile in platform device definitions for AHCI -config EXYNOS_DEV_DRM - bool - help - Compile in platform device definitions for core DRM device - config EXYNOS4_SETUP_FIMD0 bool help @@ -199,7 +196,6 @@ config MACH_SMDKV310 select EXYNOS4_SETUP_SDHCI select EXYNOS4_SETUP_USB_PHY select EXYNOS_DEV_DMA - select EXYNOS_DEV_DRM select EXYNOS_DEV_SYSMMU select S3C24XX_PWM select S3C_DEV_HSMMC @@ -253,9 +249,7 @@ config MACH_UNIVERSAL_C210 select EXYNOS4_SETUP_SDHCI select EXYNOS4_SETUP_USB_PHY select EXYNOS_DEV_DMA - select EXYNOS_DEV_DRM select EXYNOS_DEV_SYSMMU - select HAVE_SCHED_CLOCK select S3C_DEV_HSMMC select S3C_DEV_HSMMC2 select S3C_DEV_HSMMC3 @@ -294,7 +288,6 @@ config MACH_NURI select EXYNOS4_SETUP_SDHCI select EXYNOS4_SETUP_USB_PHY select EXYNOS_DEV_DMA - select EXYNOS_DEV_DRM select S3C_DEV_HSMMC select S3C_DEV_HSMMC2 select S3C_DEV_HSMMC3 @@ -330,7 +323,6 @@ config MACH_ORIGEN select EXYNOS4_SETUP_SDHCI select EXYNOS4_SETUP_USB_PHY select EXYNOS_DEV_DMA - select EXYNOS_DEV_DRM select EXYNOS_DEV_SYSMMU select S3C24XX_PWM select S3C_DEV_HSMMC @@ -366,7 +358,6 @@ config MACH_SMDK4212 select EXYNOS4_SETUP_SDHCI select EXYNOS4_SETUP_USB_PHY select EXYNOS_DEV_DMA - select EXYNOS_DEV_DRM select EXYNOS_DEV_SYSMMU select S3C24XX_PWM select S3C_DEV_HSMMC2 @@ -407,7 +398,7 @@ config MACH_EXYNOS4_DT depends on ARCH_EXYNOS4 select ARM_AMBA select CPU_EXYNOS4210 - select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD + select KEYBOARD_SAMSUNG if INPUT_KEYBOARD select PINCTRL select PINCTRL_EXYNOS select USE_OF diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 99b7f1cbbb8b..15718da30c45 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -23,7 +23,6 @@ #include <linux/of_irq.h> #include <linux/export.h> #include <linux/irqdomain.h> -#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/irqchip/arm-gic.h> #include <linux/irqchip/chained_irq.h> diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index e2689d1133b9..17a18ff3d71e 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -46,7 +46,6 @@ static DEFINE_PER_CPU(struct cpuidle_device, exynos4_cpuidle_device); static struct cpuidle_driver exynos4_idle_driver = { .name = "exynos4_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { [0] = ARM_CPUIDLE_WFI_STATE, [1] = { diff --git a/arch/arm/mach-exynos/dev-ohci.c b/arch/arm/mach-exynos/dev-ohci.c index 4244d02dafbd..d5bc129e6bb7 100644 --- a/arch/arm/mach-exynos/dev-ohci.c +++ b/arch/arm/mach-exynos/dev-ohci.c @@ -12,7 +12,7 @@ #include <linux/dma-mapping.h> #include <linux/platform_device.h> -#include <linux/platform_data/usb-exynos.h> +#include <linux/platform_data/usb-ohci-exynos.h> #include <mach/irqs.h> #include <mach/map.h> diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c index 579d2d171daa..bf946931ab32 100644 --- a/arch/arm/mach-exynos/mach-origen.c +++ b/arch/arm/mach-exynos/mach-origen.c @@ -26,7 +26,7 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <linux/platform_data/s3c-hsotg.h> #include <linux/platform_data/usb-ehci-s5p.h> -#include <linux/platform_data/usb-exynos.h> +#include <linux/platform_data/usb-ohci-exynos.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c index d71672922b19..8270929d7b44 100644 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ b/arch/arm/mach-exynos/mach-smdkv310.c @@ -23,7 +23,7 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <linux/platform_data/s3c-hsotg.h> #include <linux/platform_data/usb-ehci-s5p.h> -#include <linux/platform_data/usb-exynos.h> +#include <linux/platform_data/usb-ohci-exynos.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index 497fcb793dc1..d28c7fbaba2d 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -97,6 +97,19 @@ static struct s3c2410_uartcfg universal_uartcfgs[] __initdata = { static struct regulator_consumer_supply max8952_consumer = REGULATOR_SUPPLY("vdd_arm", NULL); +static struct regulator_init_data universal_max8952_reg_data = { + .constraints = { + .name = "VARM_1.2V", + .min_uV = 770000, + .max_uV = 1400000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .always_on = 1, + .boot_on = 1, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &max8952_consumer, +}; + static struct max8952_platform_data universal_max8952_pdata __initdata = { .gpio_vid0 = EXYNOS4_GPX0(3), .gpio_vid1 = EXYNOS4_GPX0(4), @@ -105,19 +118,7 @@ static struct max8952_platform_data universal_max8952_pdata __initdata = { .dvs_mode = { 48, 32, 28, 18 }, /* 1.25, 1.20, 1.05, 0.95V */ .sync_freq = 0, /* default: fastest */ .ramp_speed = 0, /* default: fastest */ - - .reg_data = { - .constraints = { - .name = "VARM_1.2V", - .min_uV = 770000, - .max_uV = 1400000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, - .boot_on = 1, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &max8952_consumer, - }, + .reg_data = &universal_max8952_reg_data, }; static struct regulator_consumer_supply lp3974_buck1_consumer = diff --git a/arch/arm/mach-exynos/setup-usb-phy.c b/arch/arm/mach-exynos/setup-usb-phy.c index b81cc569a8dd..6af40662a449 100644 --- a/arch/arm/mach-exynos/setup-usb-phy.c +++ b/arch/arm/mach-exynos/setup-usb-phy.c @@ -204,9 +204,9 @@ static int exynos4210_usb_phy1_exit(struct platform_device *pdev) int s5p_usb_phy_init(struct platform_device *pdev, int type) { - if (type == S5P_USB_PHY_DEVICE) + if (type == USB_PHY_TYPE_DEVICE) return exynos4210_usb_phy0_init(pdev); - else if (type == S5P_USB_PHY_HOST) + else if (type == USB_PHY_TYPE_HOST) return exynos4210_usb_phy1_init(pdev); return -EINVAL; @@ -214,9 +214,9 @@ int s5p_usb_phy_init(struct platform_device *pdev, int type) int s5p_usb_phy_exit(struct platform_device *pdev, int type) { - if (type == S5P_USB_PHY_DEVICE) + if (type == USB_PHY_TYPE_DEVICE) return exynos4210_usb_phy0_exit(pdev); - else if (type == S5P_USB_PHY_HOST) + else if (type == USB_PHY_TYPE_HOST) return exynos4210_usb_phy1_exit(pdev); return -EINVAL; diff --git a/arch/arm/mach-gemini/Makefile b/arch/arm/mach-gemini/Makefile index 7355c0bbcb5e..7963a77be637 100644 --- a/arch/arm/mach-gemini/Makefile +++ b/arch/arm/mach-gemini/Makefile @@ -4,7 +4,7 @@ # Object file lists. -obj-y := irq.o mm.o time.o devices.o gpio.o idle.o +obj-y := irq.o mm.o time.o devices.o gpio.o idle.o reset.o # Board-specific support obj-$(CONFIG_MACH_NAS4220B) += board-nas4220b.o diff --git a/arch/arm/mach-gemini/board-nas4220b.c b/arch/arm/mach-gemini/board-nas4220b.c index 08bd650c42f3..ca8a25bb3521 100644 --- a/arch/arm/mach-gemini/board-nas4220b.c +++ b/arch/arm/mach-gemini/board-nas4220b.c @@ -103,4 +103,5 @@ MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B") .init_irq = gemini_init_irq, .init_time = gemini_timer_init, .init_machine = ib4220b_init, + .restart = gemini_restart, MACHINE_END diff --git a/arch/arm/mach-gemini/board-rut1xx.c b/arch/arm/mach-gemini/board-rut1xx.c index fa0a36337f4d..7a675f88ffd6 100644 --- a/arch/arm/mach-gemini/board-rut1xx.c +++ b/arch/arm/mach-gemini/board-rut1xx.c @@ -14,6 +14,7 @@ #include <linux/leds.h> #include <linux/input.h> #include <linux/gpio_keys.h> +#include <linux/sizes.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -87,4 +88,5 @@ MACHINE_START(RUT100, "Teltonika RUT100") .init_irq = gemini_init_irq, .init_time = gemini_timer_init, .init_machine = rut1xx_init, + .restart = gemini_restart, MACHINE_END diff --git a/arch/arm/mach-gemini/board-wbd111.c b/arch/arm/mach-gemini/board-wbd111.c index 3321cd6cc1f3..418188cd1712 100644 --- a/arch/arm/mach-gemini/board-wbd111.c +++ b/arch/arm/mach-gemini/board-wbd111.c @@ -130,4 +130,5 @@ MACHINE_START(WBD111, "Wiliboard WBD-111") .init_irq = gemini_init_irq, .init_time = gemini_timer_init, .init_machine = wbd111_init, + .restart = gemini_restart, MACHINE_END diff --git a/arch/arm/mach-gemini/board-wbd222.c b/arch/arm/mach-gemini/board-wbd222.c index fe33c825fdaf..266b265090cd 100644 --- a/arch/arm/mach-gemini/board-wbd222.c +++ b/arch/arm/mach-gemini/board-wbd222.c @@ -130,4 +130,5 @@ MACHINE_START(WBD222, "Wiliboard WBD-222") .init_irq = gemini_init_irq, .init_time = gemini_timer_init, .init_machine = wbd222_init, + .restart = gemini_restart, MACHINE_END diff --git a/arch/arm/mach-gemini/common.h b/arch/arm/mach-gemini/common.h index 7670c39acb2f..38a45260a7c8 100644 --- a/arch/arm/mach-gemini/common.h +++ b/arch/arm/mach-gemini/common.h @@ -26,4 +26,6 @@ extern int platform_register_pflash(unsigned int size, struct mtd_partition *parts, unsigned int nr_parts); +extern void gemini_restart(char mode, const char *cmd); + #endif /* __GEMINI_COMMON_H__ */ diff --git a/arch/arm/mach-gemini/gpio.c b/arch/arm/mach-gemini/gpio.c index fdc7ef1391d3..70bfa571b24b 100644 --- a/arch/arm/mach-gemini/gpio.c +++ b/arch/arm/mach-gemini/gpio.c @@ -21,6 +21,7 @@ #include <mach/hardware.h> #include <mach/irqs.h> +#include <mach/gpio.h> #define GPIO_BASE(x) IO_ADDRESS(GEMINI_GPIO_BASE(x)) @@ -44,7 +45,7 @@ #define GPIO_PORT_NUM 3 -static void _set_gpio_irqenable(unsigned int base, unsigned int index, +static void _set_gpio_irqenable(void __iomem *base, unsigned int index, int enable) { unsigned int reg; @@ -57,7 +58,7 @@ static void _set_gpio_irqenable(unsigned int base, unsigned int index, static void gpio_ack_irq(struct irq_data *d) { unsigned int gpio = irq_to_gpio(d->irq); - unsigned int base = GPIO_BASE(gpio / 32); + void __iomem *base = GPIO_BASE(gpio / 32); __raw_writel(1 << (gpio % 32), base + GPIO_INT_CLR); } @@ -65,7 +66,7 @@ static void gpio_ack_irq(struct irq_data *d) static void gpio_mask_irq(struct irq_data *d) { unsigned int gpio = irq_to_gpio(d->irq); - unsigned int base = GPIO_BASE(gpio / 32); + void __iomem *base = GPIO_BASE(gpio / 32); _set_gpio_irqenable(base, gpio % 32, 0); } @@ -73,7 +74,7 @@ static void gpio_mask_irq(struct irq_data *d) static void gpio_unmask_irq(struct irq_data *d) { unsigned int gpio = irq_to_gpio(d->irq); - unsigned int base = GPIO_BASE(gpio / 32); + void __iomem *base = GPIO_BASE(gpio / 32); _set_gpio_irqenable(base, gpio % 32, 1); } @@ -82,7 +83,7 @@ static int gpio_set_irq_type(struct irq_data *d, unsigned int type) { unsigned int gpio = irq_to_gpio(d->irq); unsigned int gpio_mask = 1 << (gpio % 32); - unsigned int base = GPIO_BASE(gpio / 32); + void __iomem *base = GPIO_BASE(gpio / 32); unsigned int reg_both, reg_level, reg_type; reg_type = __raw_readl(base + GPIO_INT_TYPE); @@ -120,7 +121,7 @@ static int gpio_set_irq_type(struct irq_data *d, unsigned int type) __raw_writel(reg_level, base + GPIO_INT_LEVEL); __raw_writel(reg_both, base + GPIO_INT_BOTH_EDGE); - gpio_ack_irq(d->irq); + gpio_ack_irq(d); return 0; } @@ -153,7 +154,7 @@ static struct irq_chip gpio_irq_chip = { static void _set_gpio_direction(struct gpio_chip *chip, unsigned offset, int dir) { - unsigned int base = GPIO_BASE(offset / 32); + void __iomem *base = GPIO_BASE(offset / 32); unsigned int reg; reg = __raw_readl(base + GPIO_DIR); @@ -166,7 +167,7 @@ static void _set_gpio_direction(struct gpio_chip *chip, unsigned offset, static void gemini_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - unsigned int base = GPIO_BASE(offset / 32); + void __iomem *base = GPIO_BASE(offset / 32); if (value) __raw_writel(1 << (offset % 32), base + GPIO_DATA_SET); @@ -176,7 +177,7 @@ static void gemini_gpio_set(struct gpio_chip *chip, unsigned offset, int value) static int gemini_gpio_get(struct gpio_chip *chip, unsigned offset) { - unsigned int base = GPIO_BASE(offset / 32); + void __iomem *base = GPIO_BASE(offset / 32); return (__raw_readl(base + GPIO_DATA_IN) >> (offset % 32)) & 1; } diff --git a/arch/arm/mach-gemini/idle.c b/arch/arm/mach-gemini/idle.c index 92bbd6bb600a..87dff4f5059e 100644 --- a/arch/arm/mach-gemini/idle.c +++ b/arch/arm/mach-gemini/idle.c @@ -13,9 +13,11 @@ static void gemini_idle(void) * will never wakeup... Acctualy it is not very good to enable * interrupts first since scheduler can miss a tick, but there is * no other way around this. Platforms that needs it for power saving - * should call enable_hlt() in init code, since by default it is + * should enable it in init code, since by default it is * disabled. */ + + /* FIXME: Enabling interrupts here is racy! */ local_irq_enable(); cpu_do_idle(); } diff --git a/arch/arm/mach-gemini/include/mach/hardware.h b/arch/arm/mach-gemini/include/mach/hardware.h index 8c950e1d06be..98e7b0f286bf 100644 --- a/arch/arm/mach-gemini/include/mach/hardware.h +++ b/arch/arm/mach-gemini/include/mach/hardware.h @@ -69,6 +69,6 @@ /* * macro to get at IO space when running virtually */ -#define IO_ADDRESS(x) ((((x) & 0xFFF00000) >> 4) | ((x) & 0x000FFFFF) | 0xF0000000) +#define IO_ADDRESS(x) IOMEM((((x) & 0xFFF00000) >> 4) | ((x) & 0x000FFFFF) | 0xF0000000) #endif diff --git a/arch/arm/mach-gemini/irq.c b/arch/arm/mach-gemini/irq.c index 020852d3bdd8..44f50dcb616d 100644 --- a/arch/arm/mach-gemini/irq.c +++ b/arch/arm/mach-gemini/irq.c @@ -15,6 +15,8 @@ #include <linux/stddef.h> #include <linux/list.h> #include <linux/sched.h> +#include <linux/cpu.h> + #include <asm/irq.h> #include <asm/mach/irq.h> #include <asm/system_misc.h> @@ -65,8 +67,8 @@ static struct irq_chip gemini_irq_chip = { static struct resource irq_resource = { .name = "irq_handler", - .start = IO_ADDRESS(GEMINI_INTERRUPT_BASE), - .end = IO_ADDRESS(FIQ_STATUS(GEMINI_INTERRUPT_BASE)) + 4, + .start = GEMINI_INTERRUPT_BASE, + .end = FIQ_STATUS(GEMINI_INTERRUPT_BASE) + 4, }; void __init gemini_init_irq(void) @@ -77,7 +79,7 @@ void __init gemini_init_irq(void) * Disable the idle handler by default since it is buggy * For more info see arch/arm/mach-gemini/idle.c */ - disable_hlt(); + cpu_idle_poll_ctrl(true); request_resource(&iomem_resource, &irq_resource); diff --git a/arch/arm/mach-gemini/mm.c b/arch/arm/mach-gemini/mm.c index 51948242ec09..2c2cd284bb6a 100644 --- a/arch/arm/mach-gemini/mm.c +++ b/arch/arm/mach-gemini/mm.c @@ -19,57 +19,57 @@ /* Page table mapping for I/O region */ static struct map_desc gemini_io_desc[] __initdata = { { - .virtual = IO_ADDRESS(GEMINI_GLOBAL_BASE), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_GLOBAL_BASE), .pfn =__phys_to_pfn(GEMINI_GLOBAL_BASE), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_UART_BASE), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_UART_BASE), .pfn = __phys_to_pfn(GEMINI_UART_BASE), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_TIMER_BASE), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_TIMER_BASE), .pfn = __phys_to_pfn(GEMINI_TIMER_BASE), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_INTERRUPT_BASE), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_INTERRUPT_BASE), .pfn = __phys_to_pfn(GEMINI_INTERRUPT_BASE), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_POWER_CTRL_BASE), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_POWER_CTRL_BASE), .pfn = __phys_to_pfn(GEMINI_POWER_CTRL_BASE), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_GPIO_BASE(0)), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_GPIO_BASE(0)), .pfn = __phys_to_pfn(GEMINI_GPIO_BASE(0)), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_GPIO_BASE(1)), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_GPIO_BASE(1)), .pfn = __phys_to_pfn(GEMINI_GPIO_BASE(1)), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_GPIO_BASE(2)), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_GPIO_BASE(2)), .pfn = __phys_to_pfn(GEMINI_GPIO_BASE(2)), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_FLASH_CTRL_BASE), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_FLASH_CTRL_BASE), .pfn = __phys_to_pfn(GEMINI_FLASH_CTRL_BASE), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_DRAM_CTRL_BASE), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_DRAM_CTRL_BASE), .pfn = __phys_to_pfn(GEMINI_DRAM_CTRL_BASE), .length = SZ_512K, .type = MT_DEVICE, }, { - .virtual = IO_ADDRESS(GEMINI_GENERAL_DMA_BASE), + .virtual = (unsigned long)IO_ADDRESS(GEMINI_GENERAL_DMA_BASE), .pfn = __phys_to_pfn(GEMINI_GENERAL_DMA_BASE), .length = SZ_512K, .type = MT_DEVICE, diff --git a/arch/arm/mach-gemini/include/mach/system.h b/arch/arm/mach-gemini/reset.c index a33b5a1f8ab4..b26659759e27 100644 --- a/arch/arm/mach-gemini/include/mach/system.h +++ b/arch/arm/mach-gemini/reset.c @@ -14,7 +14,7 @@ #include <mach/hardware.h> #include <mach/global_reg.h> -static inline void arch_reset(char mode, const char *cmd) +void gemini_restart(char mode, const char *cmd) { __raw_writel(RESET_GLOBAL | RESET_CPU1, IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_RESET); diff --git a/arch/arm/mach-h720x/Kconfig b/arch/arm/mach-h720x/Kconfig deleted file mode 100644 index 6bb755bcb6f5..000000000000 --- a/arch/arm/mach-h720x/Kconfig +++ /dev/null @@ -1,40 +0,0 @@ -if ARCH_H720X - -menu "h720x Implementations" - -config ARCH_H7201 - bool "gms30c7201" - depends on ARCH_H720X - select CPU_H7201 - select ZONE_DMA - help - Say Y here if you are using the Hynix GMS30C7201 Reference Board - -config ARCH_H7202 - bool "hms30c7202" - depends on ARCH_H720X - select CPU_H7202 - select ZONE_DMA - help - Say Y here if you are using the Hynix HMS30C7202 Reference Board - -endmenu - -config CPU_H7201 - bool - help - Select code specific to h7201 variants - -config CPU_H7202 - bool - help - Select code specific to h7202 variants -config H7202_SERIAL23 - depends on CPU_H7202 - bool "Use serial ports 2+3" - help - Say Y here if you wish to use serial ports 2+3. They share their - pins with the keyboard matrix controller, so you have to decide. - - -endif diff --git a/arch/arm/mach-h720x/Makefile b/arch/arm/mach-h720x/Makefile deleted file mode 100644 index e4cf728948eb..000000000000 --- a/arch/arm/mach-h720x/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# -# Makefile for the linux kernel. -# - -# Common support -obj-y := common.o -obj-m := -obj-n := -obj- := - -# Specific board support - -obj-$(CONFIG_ARCH_H7201) += h7201-eval.o -obj-$(CONFIG_ARCH_H7202) += h7202-eval.o -obj-$(CONFIG_CPU_H7201) += cpu-h7201.o -obj-$(CONFIG_CPU_H7202) += cpu-h7202.o diff --git a/arch/arm/mach-h720x/Makefile.boot b/arch/arm/mach-h720x/Makefile.boot deleted file mode 100644 index d875a7094dfe..000000000000 --- a/arch/arm/mach-h720x/Makefile.boot +++ /dev/null @@ -1,2 +0,0 @@ - zreladdr-$(CONFIG_ARCH_H720X) += 0x40008000 - diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c deleted file mode 100644 index 17ef91fa3d56..000000000000 --- a/arch/arm/mach-h720x/common.c +++ /dev/null @@ -1,268 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/common.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * common stuff for Hynix h720x processors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/sched.h> -#include <linux/mman.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/io.h> - -#include <asm/page.h> -#include <asm/pgtable.h> -#include <asm/dma.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/system_misc.h> -#include <asm/mach/irq.h> -#include <asm/mach/map.h> -#include <mach/irqs.h> - -#include <asm/mach/dma.h> - -#if 0 -#define IRQDBG(args...) printk(args) -#else -#define IRQDBG(args...) do {} while(0) -#endif - -void __init arch_dma_init(dma_t *dma) -{ -} - -/* - * Return nsecs since last timer reload - * (timercount * (usecs perjiffie)) / (ticks per jiffie) - */ -u32 h720x_gettimeoffset(void) -{ - return ((CPU_REG(TIMER_VIRT, TM0_COUNT) * tick_usec) / LATCH) * 1000; -} - -/* - * mask Global irq's - */ -static void mask_global_irq(struct irq_data *d) -{ - CPU_REG (IRQC_VIRT, IRQC_IER) &= ~(1 << d->irq); -} - -/* - * unmask Global irq's - */ -static void unmask_global_irq(struct irq_data *d) -{ - CPU_REG (IRQC_VIRT, IRQC_IER) |= (1 << d->irq); -} - - -/* - * ack GPIO irq's - * Ack only for edge triggered int's valid - */ -static void inline ack_gpio_irq(struct irq_data *d) -{ - u32 reg_base = GPIO_VIRT(IRQ_TO_REGNO(d->irq)); - u32 bit = IRQ_TO_BIT(d->irq); - if ( (CPU_REG (reg_base, GPIO_EDGE) & bit)) - CPU_REG (reg_base, GPIO_CLR) = bit; -} - -/* - * mask GPIO irq's - */ -static void inline mask_gpio_irq(struct irq_data *d) -{ - u32 reg_base = GPIO_VIRT(IRQ_TO_REGNO(d->irq)); - u32 bit = IRQ_TO_BIT(d->irq); - CPU_REG (reg_base, GPIO_MASK) &= ~bit; -} - -/* - * unmask GPIO irq's - */ -static void inline unmask_gpio_irq(struct irq_data *d) -{ - u32 reg_base = GPIO_VIRT(IRQ_TO_REGNO(d->irq)); - u32 bit = IRQ_TO_BIT(d->irq); - CPU_REG (reg_base, GPIO_MASK) |= bit; -} - -static void -h720x_gpio_handler(unsigned int mask, unsigned int irq, - struct irq_desc *desc) -{ - IRQDBG("%s irq: %d\n", __func__, irq); - while (mask) { - if (mask & 1) { - IRQDBG("handling irq %d\n", irq); - generic_handle_irq(irq); - } - irq++; - mask >>= 1; - } -} - -static void -h720x_gpioa_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG(GPIO_A_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOA(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} - -static void -h720x_gpiob_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - mask = CPU_REG(GPIO_B_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOB(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} - -static void -h720x_gpioc_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG(GPIO_C_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOC(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} - -static void -h720x_gpiod_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG(GPIO_D_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOD(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} - -#ifdef CONFIG_CPU_H7202 -static void -h720x_gpioe_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG(GPIO_E_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOE(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} -#endif - -static struct irq_chip h720x_global_chip = { - .irq_ack = mask_global_irq, - .irq_mask = mask_global_irq, - .irq_unmask = unmask_global_irq, -}; - -static struct irq_chip h720x_gpio_chip = { - .irq_ack = ack_gpio_irq, - .irq_mask = mask_gpio_irq, - .irq_unmask = unmask_gpio_irq, -}; - -/* - * Initialize IRQ's, mask all, enable multiplexed irq's - */ -void __init h720x_init_irq (void) -{ - int irq; - - /* Mask global irq's */ - CPU_REG (IRQC_VIRT, IRQC_IER) = 0x0; - - /* Mask all multiplexed irq's */ - CPU_REG (GPIO_A_VIRT, GPIO_MASK) = 0x0; - CPU_REG (GPIO_B_VIRT, GPIO_MASK) = 0x0; - CPU_REG (GPIO_C_VIRT, GPIO_MASK) = 0x0; - CPU_REG (GPIO_D_VIRT, GPIO_MASK) = 0x0; - - /* Initialize global IRQ's, fast path */ - for (irq = 0; irq < NR_GLBL_IRQS; irq++) { - irq_set_chip_and_handler(irq, &h720x_global_chip, - handle_level_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); - } - - /* Initialize multiplexed IRQ's, slow path */ - for (irq = IRQ_CHAINED_GPIOA(0) ; irq <= IRQ_CHAINED_GPIOD(31); irq++) { - irq_set_chip_and_handler(irq, &h720x_gpio_chip, - handle_edge_irq); - set_irq_flags(irq, IRQF_VALID ); - } - irq_set_chained_handler(IRQ_GPIOA, h720x_gpioa_demux_handler); - irq_set_chained_handler(IRQ_GPIOB, h720x_gpiob_demux_handler); - irq_set_chained_handler(IRQ_GPIOC, h720x_gpioc_demux_handler); - irq_set_chained_handler(IRQ_GPIOD, h720x_gpiod_demux_handler); - -#ifdef CONFIG_CPU_H7202 - for (irq = IRQ_CHAINED_GPIOE(0) ; irq <= IRQ_CHAINED_GPIOE(31); irq++) { - irq_set_chip_and_handler(irq, &h720x_gpio_chip, - handle_edge_irq); - set_irq_flags(irq, IRQF_VALID ); - } - irq_set_chained_handler(IRQ_GPIOE, h720x_gpioe_demux_handler); -#endif - - /* Enable multiplexed irq's */ - CPU_REG (IRQC_VIRT, IRQC_IER) = IRQ_ENA_MUX; -} - -static struct map_desc h720x_io_desc[] __initdata = { - { - .virtual = IO_VIRT, - .pfn = __phys_to_pfn(IO_PHYS), - .length = IO_SIZE, - .type = MT_DEVICE - }, -}; - -/* Initialize io tables */ -void __init h720x_map_io(void) -{ - iotable_init(h720x_io_desc,ARRAY_SIZE(h720x_io_desc)); -} - -void h720x_restart(char mode, const char *cmd) -{ - CPU_REG (PMU_BASE, PMU_STAT) |= PMU_WARMRESET; -} - -static void h720x__idle(void) -{ - CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE; - nop(); - nop(); - CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN; - nop(); - nop(); -} - -static int __init h720x_idle_init(void) -{ - arm_pm_idle = h720x__idle; - return 0; -} - -arch_initcall(h720x_idle_init); diff --git a/arch/arm/mach-h720x/common.h b/arch/arm/mach-h720x/common.h deleted file mode 100644 index 7e738410ca93..000000000000 --- a/arch/arm/mach-h720x/common.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/common.h - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * Architecture specific stuff for Hynix GMS30C7201 development board - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -extern u32 h720x_gettimeoffset(void); -extern void __init h720x_init_irq(void); -extern void __init h720x_map_io(void); -extern void h720x_restart(char, const char *); - -#ifdef CONFIG_ARCH_H7202 -extern void h7202_timer_init(void); -extern void __init init_hw_h7202(void); -extern void __init h7202_init_irq(void); -extern void __init h7202_init_time(void); -#endif - -#ifdef CONFIG_ARCH_H7201 -extern void h7201_timer_init(void); -#endif diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c deleted file mode 100644 index 13c741215387..000000000000 --- a/arch/arm/mach-h720x/cpu-h7201.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/cpu-h7201.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * processor specific stuff for the Hynix h7201 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <asm/types.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <mach/irqs.h> -#include <asm/mach/irq.h> -#include <asm/mach/time.h> -#include "common.h" -/* - * Timer interrupt handler - */ -static irqreturn_t -h7201_timer_interrupt(int irq, void *dev_id) -{ - CPU_REG (TIMER_VIRT, TIMER_TOPSTAT); - timer_tick(); - - return IRQ_HANDLED; -} - -static struct irqaction h7201_timer_irq = { - .name = "h7201 Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = h7201_timer_interrupt, -}; - -/* - * Setup TIMER0 as system timer - */ -void __init h7201_timer_init(void) -{ - arch_gettimeoffset = h720x_gettimeoffset; - - CPU_REG (TIMER_VIRT, TM0_PERIOD) = LATCH; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_RESET; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_REPEAT | TM_START; - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) = ENABLE_TM0_INTR | TIMER_ENABLE_BIT; - - setup_irq(IRQ_TIMER0, &h7201_timer_irq); -} diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c deleted file mode 100644 index e2ae7e898f9d..000000000000 --- a/arch/arm/mach-h720x/cpu-h7202.c +++ /dev/null @@ -1,225 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/cpu-h7202.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * processor specific stuff for the Hynix h7202 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <asm/types.h> -#include <mach/hardware.h> -#include <asm/irq.h> -#include <mach/irqs.h> -#include <asm/mach/irq.h> -#include <asm/mach/time.h> -#include <linux/device.h> -#include <linux/serial_8250.h> -#include "common.h" - -static struct resource h7202ps2_resources[] = { - [0] = { - .start = 0x8002c000, - .end = 0x8002c040, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_PS2, - .end = IRQ_PS2, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device h7202ps2_device = { - .name = "h7202ps2", - .id = -1, - .num_resources = ARRAY_SIZE(h7202ps2_resources), - .resource = h7202ps2_resources, -}; - -static struct plat_serial8250_port serial_platform_data[] = { - { - .membase = (void*)SERIAL0_VIRT, - .mapbase = SERIAL0_BASE, - .irq = IRQ_UART0, - .uartclk = 2*1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, - { - .membase = (void*)SERIAL1_VIRT, - .mapbase = SERIAL1_BASE, - .irq = IRQ_UART1, - .uartclk = 2*1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, -#ifdef CONFIG_H7202_SERIAL23 - { - .membase = (void*)SERIAL2_VIRT, - .mapbase = SERIAL2_BASE, - .irq = IRQ_UART2, - .uartclk = 2*1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, - { - .membase = (void*)SERIAL3_VIRT, - .mapbase = SERIAL3_BASE, - .irq = IRQ_UART3, - .uartclk = 2*1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, -#endif - { }, -}; - -static struct platform_device serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = serial_platform_data, - }, -}; - -static struct platform_device *devices[] __initdata = { - &h7202ps2_device, - &serial_device, -}; - -/* Although we have two interrupt lines for the timers, we only have one - * status register which clears all pending timer interrupts on reading. So - * we have to handle all timer interrupts in one place. - */ -static void -h7202_timerx_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG (TIMER_VIRT, TIMER_TOPSTAT); - - if ( mask & TSTAT_T0INT ) { - timer_tick(); - if( mask == TSTAT_T0INT ) - return; - } - - mask >>= 1; - irq = IRQ_TIMER1; - while (mask) { - if (mask & 1) - generic_handle_irq(irq); - irq++; - mask >>= 1; - } -} - -/* - * Timer interrupt handler - */ -static irqreturn_t -h7202_timer_interrupt(int irq, void *dev_id) -{ - h7202_timerx_demux_handler(0, NULL); - return IRQ_HANDLED; -} - -/* - * mask multiplexed timer IRQs - */ -static void inline __mask_timerx_irq(unsigned int irq) -{ - unsigned int bit; - bit = 2 << ((irq == IRQ_TIMER64B) ? 4 : (irq - IRQ_TIMER1)); - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) &= ~bit; -} - -static void inline mask_timerx_irq(struct irq_data *d) -{ - __mask_timerx_irq(d->irq); -} - -/* - * unmask multiplexed timer IRQs - */ -static void inline unmask_timerx_irq(struct irq_data *d) -{ - unsigned int bit; - bit = 2 << ((d->irq == IRQ_TIMER64B) ? 4 : (d->irq - IRQ_TIMER1)); - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) |= bit; -} - -static struct irq_chip h7202_timerx_chip = { - .irq_ack = mask_timerx_irq, - .irq_mask = mask_timerx_irq, - .irq_unmask = unmask_timerx_irq, -}; - -static struct irqaction h7202_timer_irq = { - .name = "h7202 Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = h7202_timer_interrupt, -}; - -/* - * Setup TIMER0 as system timer - */ -void __init h7202_timer_init(void) -{ - arch_gettimeoffset = h720x_gettimeoffset; - - CPU_REG (TIMER_VIRT, TM0_PERIOD) = LATCH; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_RESET; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_REPEAT | TM_START; - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) = ENABLE_TM0_INTR | TIMER_ENABLE_BIT; - - setup_irq(IRQ_TIMER0, &h7202_timer_irq); -} - -void __init h7202_init_irq (void) -{ - int irq; - - CPU_REG (GPIO_E_VIRT, GPIO_MASK) = 0x0; - - for (irq = IRQ_TIMER1; - irq < IRQ_CHAINED_TIMERX(NR_TIMERX_IRQS); irq++) { - __mask_timerx_irq(irq); - irq_set_chip_and_handler(irq, &h7202_timerx_chip, - handle_edge_irq); - set_irq_flags(irq, IRQF_VALID ); - } - irq_set_chained_handler(IRQ_TIMERX, h7202_timerx_demux_handler); - - h720x_init_irq(); -} - -void __init init_hw_h7202(void) -{ - /* Enable clocks */ - CPU_REG (PMU_BASE, PMU_PLL_CTRL) |= PLL_2_EN | PLL_1_EN | PLL_3_MUTE; - - CPU_REG (SERIAL0_VIRT, SERIAL_ENABLE) = SERIAL_ENABLE_EN; - CPU_REG (SERIAL1_VIRT, SERIAL_ENABLE) = SERIAL_ENABLE_EN; -#ifdef CONFIG_H7202_SERIAL23 - CPU_REG (SERIAL2_VIRT, SERIAL_ENABLE) = SERIAL_ENABLE_EN; - CPU_REG (SERIAL3_VIRT, SERIAL_ENABLE) = SERIAL_ENABLE_EN; - CPU_IO (GPIO_AMULSEL) = AMULSEL_USIN2 | AMULSEL_USOUT2 | - AMULSEL_USIN3 | AMULSEL_USOUT3; -#endif - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); -} diff --git a/arch/arm/mach-h720x/h7201-eval.c b/arch/arm/mach-h720x/h7201-eval.c deleted file mode 100644 index 4fdeb686c0a9..000000000000 --- a/arch/arm/mach-h720x/h7201-eval.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/h7201-eval.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * Architecture specific stuff for Hynix GMS30C7201 development board - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/string.h> -#include <linux/device.h> - -#include <asm/setup.h> -#include <asm/types.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/mach/arch.h> -#include <mach/hardware.h> -#include "common.h" - -MACHINE_START(H7201, "Hynix GMS30C7201") - /* Maintainer: Robert Schwebel, Pengutronix */ - .atag_offset = 0x1000, - .map_io = h720x_map_io, - .init_irq = h720x_init_irq, - .init_time = h7201_timer_init, - .dma_zone_size = SZ_256M, - .restart = h720x_restart, -MACHINE_END diff --git a/arch/arm/mach-h720x/h7202-eval.c b/arch/arm/mach-h720x/h7202-eval.c deleted file mode 100644 index f68e967a2062..000000000000 --- a/arch/arm/mach-h720x/h7202-eval.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/h7202-eval.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * Architecture specific stuff for Hynix HMS30C7202 development board - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/string.h> -#include <linux/platform_device.h> - -#include <asm/setup.h> -#include <asm/types.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/mach/arch.h> -#include <mach/irqs.h> -#include <mach/hardware.h> -#include "common.h" - -static struct resource cirrus_resources[] = { - [0] = { - .start = ETH0_PHYS + 0x300, - .end = ETH0_PHYS + 0x300 + 0x10, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_CHAINED_GPIOB(8), - .end = IRQ_CHAINED_GPIOB(8), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device cirrus_device = { - .name = "cirrus-cs89x0", - .id = -1, - .num_resources = ARRAY_SIZE(cirrus_resources), - .resource = cirrus_resources, -}; - -static struct platform_device *devices[] __initdata = { - &cirrus_device, -}; - -/* - * Hardware init. This is called early in initcalls - * Place pin inits here. So you avoid adding ugly - * #ifdef stuff to common drivers. - * Use this only, if your bootloader is not able - * to initialize the pins proper. - */ -static void __init init_eval_h7202(void) -{ - init_hw_h7202(); - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); - - /* Enable interrupt on portb bit 8 (ethernet) */ - CPU_REG (GPIO_B_VIRT, GPIO_POL) &= ~(1 << 8); - CPU_REG (GPIO_B_VIRT, GPIO_EN) |= (1 << 8); -} - -MACHINE_START(H7202, "Hynix HMS30C7202") - /* Maintainer: Robert Schwebel, Pengutronix */ - .atag_offset = 0x100, - .map_io = h720x_map_io, - .init_irq = h7202_init_irq, - .init_time = h7202_timer_init, - .init_machine = init_eval_h7202, - .dma_zone_size = SZ_256M, - .restart = h720x_restart, -MACHINE_END diff --git a/arch/arm/mach-h720x/include/mach/boards.h b/arch/arm/mach-h720x/include/mach/boards.h deleted file mode 100644 index 38b8e0d61fbf..000000000000 --- a/arch/arm/mach-h720x/include/mach/boards.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/boards.h - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * - * This file contains the board specific defines for various devices - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARCH_HARDWARE_INCMACH_H -#error Do not include this file directly. Include asm/hardware.h instead ! -#endif - -/* Hynix H7202 developer board specific device defines */ -#ifdef CONFIG_ARCH_H7202 - -/* FLASH */ -#define H720X_FLASH_VIRT 0xd0000000 -#define H720X_FLASH_PHYS 0x00000000 -#define H720X_FLASH_SIZE 0x02000000 - -/* onboard LAN controller */ -# define ETH0_PHYS 0x08000000 - -/* Touch screen defines */ -/* GPIO Port */ -#define PEN_GPIO GPIO_B_VIRT -/* Bitmask for pen down interrupt */ -#define PEN_INT_BIT (1<<7) -/* Bitmask for pen up interrupt */ -#define PEN_ENA_BIT (1<<6) -/* pen up interrupt */ -#define IRQ_PEN IRQ_MUX_GPIOB(7) - -#endif - -/* Hynix H7201 developer board specific device defines */ -#if defined (CONFIG_ARCH_H7201) -/* ROM DISK SPACE */ -#define ROM_DISK_BASE 0xc1800000 -#define ROM_DISK_START 0x41800000 -#define ROM_DISK_SIZE 0x00700000 - -/* SRAM DISK SPACE */ -#define SRAM_DISK_BASE 0xf1000000 -#define SRAM_DISK_START 0x04000000 -#define SRAM_DISK_SIZE 0x00400000 -#endif - diff --git a/arch/arm/mach-h720x/include/mach/debug-macro.S b/arch/arm/mach-h720x/include/mach/debug-macro.S deleted file mode 100644 index 8a46157b0582..000000000000 --- a/arch/arm/mach-h720x/include/mach/debug-macro.S +++ /dev/null @@ -1,40 +0,0 @@ -/* arch/arm/mach-h720x/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ - -#include <mach/hardware.h> - - .equ io_virt, IO_VIRT - .equ io_phys, IO_PHYS - - .macro addruart, rp, rv, tmp - mov \rp, #0x00020000 @ UART1 - add \rv, \rp, #io_virt @ virtual address - add \rp, \rp, #io_phys @ physical base address - .endm - - .macro senduart,rd,rx - str \rd, [\rx, #0x0] @ UARTDR - - .endm - - .macro waituart,rd,rx -1001: ldr \rd, [\rx, #0x18] @ UARTFLG - tst \rd, #1 << 5 @ UARTFLGUTXFF - 1 when full - bne 1001b - .endm - - .macro busyuart,rd,rx -1001: ldr \rd, [\rx, #0x18] @ UARTFLG - tst \rd, #1 << 3 @ UARTFLGUBUSY - 1 when busy - bne 1001b - .endm diff --git a/arch/arm/mach-h720x/include/mach/entry-macro.S b/arch/arm/mach-h720x/include/mach/entry-macro.S deleted file mode 100644 index 75267fad7012..000000000000 --- a/arch/arm/mach-h720x/include/mach/entry-macro.S +++ /dev/null @@ -1,57 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for Hynix HMS720x based platforms - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - - .macro get_irqnr_preamble, base, tmp - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp -#if defined (CONFIG_CPU_H7201) || defined (CONFIG_CPU_H7202) - @ we could use the id register on H7202, but this is not - @ properly updated when we come back from asm_do_irq - @ without a previous return from interrupt - @ (see loops below in irq_svc, irq_usr) - @ We see unmasked pending ints only, as the masked pending ints - @ are not visible here - - mov \base, #0xf0000000 @ base register - orr \base, \base, #0x24000 @ irqbase - ldr \irqstat, [\base, #0x04] @ get interrupt status -#if defined (CONFIG_CPU_H7201) - ldr \tmp, =0x001fffff -#else - mvn \tmp, #0xc0000000 -#endif - and \irqstat, \irqstat, \tmp @ mask out unused ints - mov \irqnr, #0 - - mov \tmp, #0xff00 - orr \tmp, \tmp, #0xff - tst \irqstat, \tmp - addeq \irqnr, \irqnr, #16 - moveq \irqstat, \irqstat, lsr #16 - tst \irqstat, #255 - addeq \irqnr, \irqnr, #8 - moveq \irqstat, \irqstat, lsr #8 - tst \irqstat, #15 - addeq \irqnr, \irqnr, #4 - moveq \irqstat, \irqstat, lsr #4 - tst \irqstat, #3 - addeq \irqnr, \irqnr, #2 - moveq \irqstat, \irqstat, lsr #2 - tst \irqstat, #1 - addeq \irqnr, \irqnr, #1 - moveq \irqstat, \irqstat, lsr #1 - tst \irqstat, #1 @ bit 0 should be set - .endm - -#else -#error hynix processor selection missmatch -#endif - diff --git a/arch/arm/mach-h720x/include/mach/h7201-regs.h b/arch/arm/mach-h720x/include/mach/h7201-regs.h deleted file mode 100644 index 611b4947ccfc..000000000000 --- a/arch/arm/mach-h720x/include/mach/h7201-regs.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/h7201-regs.h - * - * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc. - * (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * (C) 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * This file contains the hardware definitions of the h720x processors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Do not add implementations specific defines here. This files contains - * only defines of the onchip peripherals. Add those defines to boards.h, - * which is included by this file. - */ - -#define SERIAL2_VIRT (IO_VIRT + 0x50100) -#define SERIAL3_VIRT (IO_VIRT + 0x50200) - -/* - * PCMCIA - */ -#define PCMCIA0_ATT_BASE 0xe5000000 -#define PCMCIA0_ATT_SIZE 0x00200000 -#define PCMCIA0_ATT_START 0x20000000 -#define PCMCIA0_MEM_BASE 0xe5200000 -#define PCMCIA0_MEM_SIZE 0x00200000 -#define PCMCIA0_MEM_START 0x24000000 -#define PCMCIA0_IO_BASE 0xe5400000 -#define PCMCIA0_IO_SIZE 0x00200000 -#define PCMCIA0_IO_START 0x28000000 - -#define PCMCIA1_ATT_BASE 0xe5600000 -#define PCMCIA1_ATT_SIZE 0x00200000 -#define PCMCIA1_ATT_START 0x30000000 -#define PCMCIA1_MEM_BASE 0xe5800000 -#define PCMCIA1_MEM_SIZE 0x00200000 -#define PCMCIA1_MEM_START 0x34000000 -#define PCMCIA1_IO_BASE 0xe5a00000 -#define PCMCIA1_IO_SIZE 0x00200000 -#define PCMCIA1_IO_START 0x38000000 - -#define PRIME3C_BASE 0xf0050000 -#define PRIME3C_SIZE 0x00001000 -#define PRIME3C_START 0x10000000 - -/* VGA Controller */ -#define VGA_RAMBASE 0x50 -#define VGA_TIMING0 0x60 -#define VGA_TIMING1 0x64 -#define VGA_TIMING2 0x68 -#define VGA_TIMING3 0x6c - -#define LCD_CTRL_VGA_ENABLE 0x00000100 -#define LCD_CTRL_VGA_BPP_MASK 0x00000600 -#define LCD_CTRL_VGA_4BPP 0x00000000 -#define LCD_CTRL_VGA_8BPP 0x00000200 -#define LCD_CTRL_VGA_16BPP 0x00000300 -#define LCD_CTRL_SHARE_DMA 0x00000800 -#define LCD_CTRL_VDE 0x00100000 -#define LCD_CTRL_LPE 0x00400000 /* LCD Power enable */ -#define LCD_CTRL_BLE 0x00800000 /* LCD backlight enable */ - -#define VGA_PALETTE_BASE (IO_VIRT + 0x10800) diff --git a/arch/arm/mach-h720x/include/mach/h7202-regs.h b/arch/arm/mach-h720x/include/mach/h7202-regs.h deleted file mode 100644 index 17c12eb34995..000000000000 --- a/arch/arm/mach-h720x/include/mach/h7202-regs.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/h7202-regs.h - * - * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc. - * (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * (C) 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * This file contains the hardware definitions of the h720x processors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Do not add implementations specific defines here. This files contains - * only defines of the onchip peripherals. Add those defines to boards.h, - * which is included by this file. - */ - -#define SERIAL2_OFS 0x2d000 -#define SERIAL2_BASE (IO_PHYS + SERIAL2_OFS) -#define SERIAL2_VIRT (IO_VIRT + SERIAL2_OFS) -#define SERIAL3_OFS 0x2e000 -#define SERIAL3_BASE (IO_PHYS + SERIAL3_OFS) -#define SERIAL3_VIRT (IO_VIRT + SERIAL3_OFS) - -/* Matrix Keyboard Controller */ -#define KBD_VIRT (IO_VIRT + 0x22000) -#define KBD_KBCR 0x00 -#define KBD_KBSC 0x04 -#define KBD_KBTR 0x08 -#define KBD_KBVR0 0x0C -#define KBD_KBVR1 0x10 -#define KBD_KBSR 0x18 - -#define KBD_KBCR_SCANENABLE (1 << 7) -#define KBD_KBCR_NPOWERDOWN (1 << 2) -#define KBD_KBCR_CLKSEL_MASK (3) -#define KBD_KBCR_CLKSEL_PCLK2 0x0 -#define KBD_KBCR_CLKSEL_PCLK128 0x1 -#define KBD_KBCR_CLKSEL_PCLK256 0x2 -#define KBD_KBCR_CLKSEL_PCLK512 0x3 - -#define KBD_KBSR_INTR (1 << 0) -#define KBD_KBSR_WAKEUP (1 << 1) - -/* USB device controller */ - -#define USBD_BASE (IO_VIRT + 0x12000) -#define USBD_LENGTH 0x3C - -#define USBD_GCTRL 0x00 -#define USBD_EPCTRL 0x04 -#define USBD_INTMASK 0x08 -#define USBD_INTSTAT 0x0C -#define USBD_PWR 0x10 -#define USBD_DMARXTX 0x14 -#define USBD_DEVID 0x18 -#define USBD_DEVCLASS 0x1C -#define USBD_INTCLASS 0x20 -#define USBD_SETUP0 0x24 -#define USBD_SETUP1 0x28 -#define USBD_ENDP0RD 0x2C -#define USBD_ENDP0WT 0x30 -#define USBD_ENDP1RD 0x34 -#define USBD_ENDP2WT 0x38 - -/* PS/2 port */ -#define PSDATA 0x00 -#define PSSTAT 0x04 -#define PSSTAT_TXEMPTY (1<<0) -#define PSSTAT_TXBUSY (1<<1) -#define PSSTAT_RXFULL (1<<2) -#define PSSTAT_RXBUSY (1<<3) -#define PSSTAT_CLKIN (1<<4) -#define PSSTAT_DATAIN (1<<5) -#define PSSTAT_PARITY (1<<6) - -#define PSCONF 0x08 -#define PSCONF_ENABLE (1<<0) -#define PSCONF_TXINTEN (1<<2) -#define PSCONF_RXINTEN (1<<3) -#define PSCONF_FORCECLKLOW (1<<4) -#define PSCONF_FORCEDATLOW (1<<5) -#define PSCONF_LCE (1<<6) - -#define PSINTR 0x0C -#define PSINTR_TXINT (1<<0) -#define PSINTR_RXINT (1<<1) -#define PSINTR_PAR (1<<2) -#define PSINTR_RXTO (1<<3) -#define PSINTR_TXTO (1<<4) - -#define PSTDLO 0x10 /* clk low before start transmission */ -#define PSTPRI 0x14 /* PRI clock */ -#define PSTXMT 0x18 /* maximum transmission time */ -#define PSTREC 0x20 /* maximum receive time */ -#define PSPWDN 0x3c - -/* ADC converter */ -#define ADC_BASE (IO_VIRT + 0x29000) -#define ADC_CR 0x00 -#define ADC_TSCTRL 0x04 -#define ADC_BT_CTRL 0x08 -#define ADC_MC_CTRL 0x0C -#define ADC_STATUS 0x10 - -/* ADC control register bits */ -#define ADC_CR_PW_CTRL 0x80 -#define ADC_CR_DIRECTC 0x04 -#define ADC_CR_CONTIME_NO 0x00 -#define ADC_CR_CONTIME_2 0x04 -#define ADC_CR_CONTIME_4 0x08 -#define ADC_CR_CONTIME_ADE 0x0c -#define ADC_CR_LONGCALTIME 0x01 - -/* ADC touch panel register bits */ -#define ADC_TSCTRL_ENABLE 0x80 -#define ADC_TSCTRL_INTR 0x40 -#define ADC_TSCTRL_SWBYPSS 0x20 -#define ADC_TSCTRL_SWINVT 0x10 -#define ADC_TSCTRL_S400 0x03 -#define ADC_TSCTRL_S200 0x02 -#define ADC_TSCTRL_S100 0x01 -#define ADC_TSCTRL_S50 0x00 - -/* ADC Interrupt Status Register bits */ -#define ADC_STATUS_TS_BIT 0x80 -#define ADC_STATUS_MBT_BIT 0x40 -#define ADC_STATUS_BBT_BIT 0x20 -#define ADC_STATUS_MIC_BIT 0x10 - -/* Touch data registers */ -#define ADC_TS_X0X1 0x30 -#define ADC_TS_X2X3 0x34 -#define ADC_TS_Y0Y1 0x38 -#define ADC_TS_Y2Y3 0x3c -#define ADC_TS_X4X5 0x40 -#define ADC_TS_X6X7 0x44 -#define ADC_TS_Y4Y5 0x48 -#define ADC_TS_Y6Y7 0x50 - -/* battery data */ -#define ADC_MB_DATA 0x54 -#define ADC_BB_DATA 0x58 - -/* Sound data register */ -#define ADC_SD_DAT0 0x60 -#define ADC_SD_DAT1 0x64 -#define ADC_SD_DAT2 0x68 -#define ADC_SD_DAT3 0x6c -#define ADC_SD_DAT4 0x70 -#define ADC_SD_DAT5 0x74 -#define ADC_SD_DAT6 0x78 -#define ADC_SD_DAT7 0x7c diff --git a/arch/arm/mach-h720x/include/mach/hardware.h b/arch/arm/mach-h720x/include/mach/hardware.h deleted file mode 100644 index c55a52c6541d..000000000000 --- a/arch/arm/mach-h720x/include/mach/hardware.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/hardware.h - * - * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc. - * (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * - * This file contains the hardware definitions of the h720x processors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Do not add implementations specific defines here. This files contains - * only defines of the onchip peripherals. Add those defines to boards.h, - * which is included by this file. - */ - -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#define IOCLK (3686400L) - -/* Onchip peripherals */ - -#define IO_VIRT 0xf0000000 /* IO peripherals */ -#define IO_PHYS 0x80000000 -#define IO_SIZE 0x00050000 - -#ifdef CONFIG_CPU_H7202 -#include "h7202-regs.h" -#elif defined CONFIG_CPU_H7201 -#include "h7201-regs.h" -#else -#error machine definition mismatch -#endif - -/* Macro to access the CPU IO */ -#define CPU_IO(x) (*(volatile u32*)(x)) - -/* Macro to access general purpose regs (base, offset) */ -#define CPU_REG(x,y) CPU_IO(x+y) - -/* Macro to access irq related regs */ -#define IRQ_REG(x) CPU_REG(IRQC_VIRT,x) - -/* CPU registers */ -/* general purpose I/O */ -#define GPIO_VIRT(x) (IO_VIRT + 0x23000 + ((x)<<5)) -#define GPIO_A_VIRT (GPIO_VIRT(0)) -#define GPIO_B_VIRT (GPIO_VIRT(1)) -#define GPIO_C_VIRT (GPIO_VIRT(2)) -#define GPIO_D_VIRT (GPIO_VIRT(3)) -#define GPIO_E_VIRT (GPIO_VIRT(4)) -#define GPIO_AMULSEL (GPIO_VIRT(0) + 0xA4) - -#define AMULSEL_USIN2 (1<<5) -#define AMULSEL_USOUT2 (1<<6) -#define AMULSEL_USIN3 (1<<13) -#define AMULSEL_USOUT3 (1<<14) -#define AMULSEL_IRDIN (1<<15) -#define AMULSEL_IRDOUT (1<<7) - -/* Register offsets general purpose I/O */ -#define GPIO_DATA 0x00 -#define GPIO_DIR 0x04 -#define GPIO_MASK 0x08 -#define GPIO_STAT 0x0C -#define GPIO_EDGE 0x10 -#define GPIO_CLR 0x14 -#define GPIO_POL 0x18 -#define GPIO_EN 0x1C - -/*interrupt controller */ -#define IRQC_VIRT (IO_VIRT + 0x24000) -/* register offset interrupt controller */ -#define IRQC_IER 0x00 -#define IRQC_ISR 0x04 - -/* timer unit */ -#define TIMER_VIRT (IO_VIRT + 0x25000) -/* Register offsets timer unit */ -#define TM0_PERIOD 0x00 -#define TM0_COUNT 0x08 -#define TM0_CTRL 0x10 -#define TM1_PERIOD 0x20 -#define TM1_COUNT 0x28 -#define TM1_CTRL 0x30 -#define TM2_PERIOD 0x40 -#define TM2_COUNT 0x48 -#define TM2_CTRL 0x50 -#define TIMER_TOPCTRL 0x60 -#define TIMER_TOPSTAT 0x64 -#define T64_COUNTL 0x80 -#define T64_COUNTH 0x84 -#define T64_CTRL 0x88 -#define T64_BASEL 0x94 -#define T64_BASEH 0x98 -/* Bitmaks timer unit TOPSTAT reg */ -#define TSTAT_T0INT 0x1 -#define TSTAT_T1INT 0x2 -#define TSTAT_T2INT 0x4 -#define TSTAT_T3INT 0x8 -/* Bit description of TMx_CTRL register */ -#define TM_START 0x1 -#define TM_REPEAT 0x2 -#define TM_RESET 0x4 -/* Bit description of TIMER_CTRL register */ -#define ENABLE_TM0_INTR 0x1 -#define ENABLE_TM1_INTR 0x2 -#define ENABLE_TM2_INTR 0x4 -#define TIMER_ENABLE_BIT 0x8 -#define ENABLE_TIMER64 0x10 -#define ENABLE_TIMER64_INT 0x20 - -/* PMU & PLL */ -#define PMU_BASE (IO_VIRT + 0x1000) -#define PMU_MODE 0x00 -#define PMU_STAT 0x20 -#define PMU_PLL_CTRL 0x28 - -/* PMU Mode bits */ -#define PMU_MODE_SLOW 0x00 -#define PMU_MODE_RUN 0x01 -#define PMU_MODE_IDLE 0x02 -#define PMU_MODE_SLEEP 0x03 -#define PMU_MODE_INIT 0x04 -#define PMU_MODE_DEEPSLEEP 0x07 -#define PMU_MODE_WAKEUP 0x08 - -/* PMU ... */ -#define PLL_2_EN 0x8000 -#define PLL_1_EN 0x4000 -#define PLL_3_MUTE 0x0080 - -/* Control bits for PMU/ PLL */ -#define PMU_WARMRESET 0x00010000 -#define PLL_CTRL_MASK23 0x000080ff - -/* LCD Controller */ -#define LCD_BASE (IO_VIRT + 0x10000) -#define LCD_CTRL 0x00 -#define LCD_STATUS 0x04 -#define LCD_STATUS_M 0x08 -#define LCD_INTERRUPT 0x0C -#define LCD_DBAR 0x10 -#define LCD_DCAR 0x14 -#define LCD_TIMING0 0x20 -#define LCD_TIMING1 0x24 -#define LCD_TIMING2 0x28 -#define LCD_TEST 0x40 - -/* LCD Control Bits */ -#define LCD_CTRL_LCD_ENABLE 0x00000001 -/* Bits per pixel */ -#define LCD_CTRL_LCD_BPP_MASK 0x00000006 -#define LCD_CTRL_LCD_4BPP 0x00000000 -#define LCD_CTRL_LCD_8BPP 0x00000002 -#define LCD_CTRL_LCD_16BPP 0x00000004 -#define LCD_CTRL_LCD_BW 0x00000008 -#define LCD_CTRL_LCD_TFT 0x00000010 -#define LCD_CTRL_BGR 0x00001000 -#define LCD_CTRL_LCD_VCOMP 0x00080000 -#define LCD_CTRL_LCD_MONO8 0x00200000 -#define LCD_CTRL_LCD_PWR 0x00400000 -#define LCD_CTRL_LCD_BLE 0x00800000 -#define LCD_CTRL_LDBUSEN 0x01000000 - -/* Palette */ -#define LCD_PALETTE_BASE (IO_VIRT + 0x10400) - -/* Serial ports */ -#define SERIAL0_OFS 0x20000 -#define SERIAL0_VIRT (IO_VIRT + SERIAL0_OFS) -#define SERIAL0_BASE (IO_PHYS + SERIAL0_OFS) - -#define SERIAL1_OFS 0x21000 -#define SERIAL1_VIRT (IO_VIRT + SERIAL1_OFS) -#define SERIAL1_BASE (IO_PHYS + SERIAL1_OFS) - -#define SERIAL_ENABLE 0x30 -#define SERIAL_ENABLE_EN (1<<0) - -/* General defines to pacify gcc */ - -#define __ASM_ARCH_HARDWARE_INCMACH_H -#include "boards.h" -#undef __ASM_ARCH_HARDWARE_INCMACH_H - -#endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-h720x/include/mach/irqs.h b/arch/arm/mach-h720x/include/mach/irqs.h deleted file mode 100644 index 430a92b492f1..000000000000 --- a/arch/arm/mach-h720x/include/mach/irqs.h +++ /dev/null @@ -1,116 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/irqs.h - * - * Copyright (C) 2000 Jungjun Kim - * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * - */ - -#ifndef __ASM_ARCH_IRQS_H -#define __ASM_ARCH_IRQS_H - -#if defined (CONFIG_CPU_H7201) - -#define IRQ_PMU 0 /* 0x000001 */ -#define IRQ_DMA 1 /* 0x000002 */ -#define IRQ_LCD 2 /* 0x000004 */ -#define IRQ_VGA 3 /* 0x000008 */ -#define IRQ_PCMCIA1 4 /* 0x000010 */ -#define IRQ_PCMCIA2 5 /* 0x000020 */ -#define IRQ_AFE 6 /* 0x000040 */ -#define IRQ_AIC 7 /* 0x000080 */ -#define IRQ_KEYBOARD 8 /* 0x000100 */ -#define IRQ_TIMER0 9 /* 0x000200 */ -#define IRQ_RTC 10 /* 0x000400 */ -#define IRQ_SOUND 11 /* 0x000800 */ -#define IRQ_USB 12 /* 0x001000 */ -#define IRQ_IrDA 13 /* 0x002000 */ -#define IRQ_UART0 14 /* 0x004000 */ -#define IRQ_UART1 15 /* 0x008000 */ -#define IRQ_SPI 16 /* 0x010000 */ -#define IRQ_GPIOA 17 /* 0x020000 */ -#define IRQ_GPIOB 18 /* 0x040000 */ -#define IRQ_GPIOC 19 /* 0x080000 */ -#define IRQ_GPIOD 20 /* 0x100000 */ -#define IRQ_CommRX 21 /* 0x200000 */ -#define IRQ_CommTX 22 /* 0x400000 */ -#define IRQ_Soft 23 /* 0x800000 */ - -#define NR_GLBL_IRQS 24 - -#define IRQ_CHAINED_GPIOA(x) (NR_GLBL_IRQS + x) -#define IRQ_CHAINED_GPIOB(x) (IRQ_CHAINED_GPIOA(32) + x) -#define IRQ_CHAINED_GPIOC(x) (IRQ_CHAINED_GPIOB(32) + x) -#define IRQ_CHAINED_GPIOD(x) (IRQ_CHAINED_GPIOC(32) + x) -#define NR_IRQS IRQ_CHAINED_GPIOD(32) - -/* Enable mask for multiplexed interrupts */ -#define IRQ_ENA_MUX (1<<IRQ_GPIOA) | (1<<IRQ_GPIOB) \ - | (1<<IRQ_GPIOC) | (1<<IRQ_GPIOD) - - -#elif defined (CONFIG_CPU_H7202) - -#define IRQ_PMU 0 /* 0x00000001 */ -#define IRQ_DMA 1 /* 0x00000002 */ -#define IRQ_LCD 2 /* 0x00000004 */ -#define IRQ_SOUND 3 /* 0x00000008 */ -#define IRQ_I2S 4 /* 0x00000010 */ -#define IRQ_USB 5 /* 0x00000020 */ -#define IRQ_MMC 6 /* 0x00000040 */ -#define IRQ_RTC 7 /* 0x00000080 */ -#define IRQ_UART0 8 /* 0x00000100 */ -#define IRQ_UART1 9 /* 0x00000200 */ -#define IRQ_UART2 10 /* 0x00000400 */ -#define IRQ_UART3 11 /* 0x00000800 */ -#define IRQ_KBD 12 /* 0x00001000 */ -#define IRQ_PS2 13 /* 0x00002000 */ -#define IRQ_AIC 14 /* 0x00004000 */ -#define IRQ_TIMER0 15 /* 0x00008000 */ -#define IRQ_TIMERX 16 /* 0x00010000 */ -#define IRQ_WDT 17 /* 0x00020000 */ -#define IRQ_CAN0 18 /* 0x00040000 */ -#define IRQ_CAN1 19 /* 0x00080000 */ -#define IRQ_EXT0 20 /* 0x00100000 */ -#define IRQ_EXT1 21 /* 0x00200000 */ -#define IRQ_GPIOA 22 /* 0x00400000 */ -#define IRQ_GPIOB 23 /* 0x00800000 */ -#define IRQ_GPIOC 24 /* 0x01000000 */ -#define IRQ_GPIOD 25 /* 0x02000000 */ -#define IRQ_GPIOE 26 /* 0x04000000 */ -#define IRQ_COMMRX 27 /* 0x08000000 */ -#define IRQ_COMMTX 28 /* 0x10000000 */ -#define IRQ_SMC 29 /* 0x20000000 */ -#define IRQ_Soft 30 /* 0x40000000 */ -#define IRQ_RESERVED1 31 /* 0x80000000 */ -#define NR_GLBL_IRQS 32 - -#define NR_TIMERX_IRQS 3 - -#define IRQ_CHAINED_GPIOA(x) (NR_GLBL_IRQS + x) -#define IRQ_CHAINED_GPIOB(x) (IRQ_CHAINED_GPIOA(32) + x) -#define IRQ_CHAINED_GPIOC(x) (IRQ_CHAINED_GPIOB(32) + x) -#define IRQ_CHAINED_GPIOD(x) (IRQ_CHAINED_GPIOC(32) + x) -#define IRQ_CHAINED_GPIOE(x) (IRQ_CHAINED_GPIOD(32) + x) -#define IRQ_CHAINED_TIMERX(x) (IRQ_CHAINED_GPIOE(32) + x) -#define IRQ_TIMER1 (IRQ_CHAINED_TIMERX(0)) -#define IRQ_TIMER2 (IRQ_CHAINED_TIMERX(1)) -#define IRQ_TIMER64B (IRQ_CHAINED_TIMERX(2)) - -#define NR_IRQS (IRQ_CHAINED_TIMERX(NR_TIMERX_IRQS)) - -/* Enable mask for multiplexed interrupts */ -#define IRQ_ENA_MUX (1<<IRQ_TIMERX) | (1<<IRQ_GPIOA) | (1<<IRQ_GPIOB) | \ - (1<<IRQ_GPIOC) | (1<<IRQ_GPIOD) | (1<<IRQ_GPIOE) | \ - (1<<IRQ_TIMERX) - -#else -#error cpu definition mismatch -#endif - -/* decode irq number to register number */ -#define IRQ_TO_REGNO(irq) ((irq - NR_GLBL_IRQS) >> 5) -#define IRQ_TO_BIT(irq) (1 << ((irq - NR_GLBL_IRQS) % 32)) - -#endif diff --git a/arch/arm/mach-h720x/include/mach/isa-dma.h b/arch/arm/mach-h720x/include/mach/isa-dma.h deleted file mode 100644 index 3eafb3f163c0..000000000000 --- a/arch/arm/mach-h720x/include/mach/isa-dma.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/isa-dma.h - * - * Architecture DMA routes - * - * Copyright (C) 1997.1998 Russell King - */ -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -#if defined (CONFIG_CPU_H7201) -#define MAX_DMA_CHANNELS 3 -#elif defined (CONFIG_CPU_H7202) -#define MAX_DMA_CHANNELS 4 -#else -#error processor definition missmatch -#endif - -#endif /* __ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-h720x/include/mach/timex.h b/arch/arm/mach-h720x/include/mach/timex.h deleted file mode 100644 index 3f2f447ff36b..000000000000 --- a/arch/arm/mach-h720x/include/mach/timex.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/timex.h - * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARCH_TIMEX -#define __ASM_ARCH_TIMEX - -#define CLOCK_TICK_RATE 3686400 - -#endif diff --git a/arch/arm/mach-h720x/include/mach/uncompress.h b/arch/arm/mach-h720x/include/mach/uncompress.h deleted file mode 100644 index 43e343c4b50a..000000000000 --- a/arch/arm/mach-h720x/include/mach/uncompress.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * arch/arm/mach-h720x/include/mach/uncompress.h - * - * Copyright (C) 2001-2002 Jungjun Kim - */ - -#ifndef __ASM_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H - -#include <mach/hardware.h> - -#define LSR 0x14 -#define TEMPTY 0x40 - -static inline void putc(int c) -{ - volatile unsigned char *p = (volatile unsigned char *)(IO_PHYS+0x20000); - - /* wait until transmit buffer is empty */ - while((p[LSR] & TEMPTY) == 0x0) - barrier(); - - /* write next character */ - *p = c; -} - -static inline void flush(void) -{ -} - -/* - * nothing to do - */ -#define arch_decomp_setup() - -#endif diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index a4f9f50247d4..76c1170b3528 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -32,7 +32,6 @@ #include <asm/cacheflush.h> #include <asm/cputype.h> #include <asm/smp_plat.h> -#include <asm/smp_twd.h> #include <asm/hardware/arm_timer.h> #include <asm/hardware/timer-sp.h> #include <asm/hardware/cache-l2x0.h> @@ -119,10 +118,10 @@ static void __init highbank_timer_init(void) sp804_clocksource_and_sched_clock_init(timer_base + 0x20, "timer1"); sp804_clockevents_init(timer_base, irq, "timer0"); - twd_local_timer_of_register(); - arch_timer_of_register(); arch_timer_sched_clock_init(); + + clocksource_of_init(); } static void highbank_power_off(void) diff --git a/arch/arm/mach-highbank/hotplug.c b/arch/arm/mach-highbank/hotplug.c index f30c52843396..890cae23c12a 100644 --- a/arch/arm/mach-highbank/hotplug.c +++ b/arch/arm/mach-highbank/hotplug.c @@ -28,13 +28,11 @@ extern void secondary_startup(void); */ void __ref highbank_cpu_die(unsigned int cpu) { - flush_cache_all(); - highbank_set_cpu_jump(cpu, phys_to_virt(0)); - highbank_set_core_pwr(); - cpu_do_idle(); + flush_cache_louis(); + highbank_set_core_pwr(); - /* We should never return from idle */ - panic("highbank: cpu %d unexpectedly exit from shutdown\n", cpu); + while (1) + cpu_do_idle(); } diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 4c9c6f9d2c55..91571a16f986 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -83,24 +83,12 @@ config ARCH_MXC_IOMUX_V3 config ARCH_MX1 bool -config MACH_MX21 - bool - config ARCH_MX25 bool config MACH_MX27 bool -config ARCH_MX5 - bool - -config ARCH_MX51 - bool - -config ARCH_MX53 - bool - config SOC_IMX1 bool select ARCH_MX1 @@ -114,7 +102,6 @@ config SOC_IMX21 select COMMON_CLK select CPU_ARM926T select IMX_HAVE_IOMUX_V1 - select MACH_MX21 select MXC_AVIC config SOC_IMX25 @@ -155,7 +142,6 @@ config SOC_IMX35 config SOC_IMX5 bool select ARCH_HAS_CPUFREQ - select ARCH_MX5 select ARCH_MXC_IOMUX_V3 select COMMON_CLK select CPU_V7 @@ -163,8 +149,7 @@ config SOC_IMX5 config SOC_IMX51 bool - select ARCH_MX5 - select ARCH_MX51 + select HAVE_IMX_SRC select PINCTRL select PINCTRL_IMX51 select SOC_IMX5 @@ -789,9 +774,8 @@ comment "Device tree only" config SOC_IMX53 bool "i.MX53 support" - select ARCH_MX5 - select ARCH_MX53 select HAVE_CAN_FLEXCAN if CAN + select HAVE_IMX_SRC select IMX_HAVE_PLATFORM_IMX2_WDT select PINCTRL select PINCTRL_IMX53 diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index c4ce0906d76a..fbe60a145344 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -12,7 +12,7 @@ obj-$(CONFIG_SOC_IMX31) += mm-imx3.o cpu-imx31.o clk-imx31.o iomux-imx31.o ehci- obj-$(CONFIG_SOC_IMX35) += mm-imx3.o cpu-imx35.o clk-imx35.o ehci-imx35.o pm-imx3.o imx5-pm-$(CONFIG_PM) += pm-imx5.o -obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o $(imx5-pm-y) cpu_op-mx51.o +obj-$(CONFIG_SOC_IMX5) += cpu-imx5.o mm-imx5.o clk-imx51-imx53.o ehci-imx5.o $(imx5-pm-y) obj-$(CONFIG_COMMON_CLK) += clk-pllv1.o clk-pllv2.o clk-pllv3.o clk-gate2.o \ clk-pfd.o clk-busy.o clk.o @@ -27,10 +27,9 @@ obj-$(CONFIG_IRAM_ALLOC) += iram_alloc.o obj-$(CONFIG_MXC_ULPI) += ulpi.o obj-$(CONFIG_MXC_USE_EPIT) += epit.o obj-$(CONFIG_MXC_DEBUG_BOARD) += 3ds_debugboard.o -obj-$(CONFIG_CPU_FREQ_IMX) += cpufreq.o ifeq ($(CONFIG_CPU_IDLE),y) -obj-y += cpuidle.o +obj-$(CONFIG_SOC_IMX5) += cpuidle-imx5.o obj-$(CONFIG_SOC_IMX6Q) += cpuidle-imx6q.o endif diff --git a/arch/arm/mach-imx/Makefile.boot b/arch/arm/mach-imx/Makefile.boot deleted file mode 100644 index 41ba1bb0437b..000000000000 --- a/arch/arm/mach-imx/Makefile.boot +++ /dev/null @@ -1,35 +0,0 @@ -zreladdr-$(CONFIG_SOC_IMX1) += 0x08008000 -params_phys-$(CONFIG_SOC_IMX1) := 0x08000100 -initrd_phys-$(CONFIG_SOC_IMX1) := 0x08800000 - -zreladdr-$(CONFIG_SOC_IMX21) += 0xC0008000 -params_phys-$(CONFIG_SOC_IMX21) := 0xC0000100 -initrd_phys-$(CONFIG_SOC_IMX21) := 0xC0800000 - -zreladdr-$(CONFIG_SOC_IMX25) += 0x80008000 -params_phys-$(CONFIG_SOC_IMX25) := 0x80000100 -initrd_phys-$(CONFIG_SOC_IMX25) := 0x80800000 - -zreladdr-$(CONFIG_SOC_IMX27) += 0xA0008000 -params_phys-$(CONFIG_SOC_IMX27) := 0xA0000100 -initrd_phys-$(CONFIG_SOC_IMX27) := 0xA0800000 - -zreladdr-$(CONFIG_SOC_IMX31) += 0x80008000 -params_phys-$(CONFIG_SOC_IMX31) := 0x80000100 -initrd_phys-$(CONFIG_SOC_IMX31) := 0x80800000 - -zreladdr-$(CONFIG_SOC_IMX35) += 0x80008000 -params_phys-$(CONFIG_SOC_IMX35) := 0x80000100 -initrd_phys-$(CONFIG_SOC_IMX35) := 0x80800000 - -zreladdr-$(CONFIG_SOC_IMX51) += 0x90008000 -params_phys-$(CONFIG_SOC_IMX51) := 0x90000100 -initrd_phys-$(CONFIG_SOC_IMX51) := 0x90800000 - -zreladdr-$(CONFIG_SOC_IMX53) += 0x70008000 -params_phys-$(CONFIG_SOC_IMX53) := 0x70000100 -initrd_phys-$(CONFIG_SOC_IMX53) := 0x70800000 - -zreladdr-$(CONFIG_SOC_IMX6Q) += 0x10008000 -params_phys-$(CONFIG_SOC_IMX6Q) := 0x10000100 -initrd_phys-$(CONFIG_SOC_IMX6Q) := 0x10800000 diff --git a/arch/arm/mach-imx/avic.c b/arch/arm/mach-imx/avic.c index 0eff23ed92b9..e163ec7a8441 100644 --- a/arch/arm/mach-imx/avic.c +++ b/arch/arm/mach-imx/avic.c @@ -51,11 +51,9 @@ #define AVIC_NUM_IRQS 64 -void __iomem *avic_base; +static void __iomem *avic_base; static struct irq_domain *domain; -static u32 avic_saved_mask_reg[2]; - #ifdef CONFIG_MXC_IRQ_PRIOR static int avic_irq_set_priority(unsigned char irq, unsigned char prio) { @@ -113,6 +111,8 @@ static struct mxc_extra_irq avic_extra_irq = { }; #ifdef CONFIG_PM +static u32 avic_saved_mask_reg[2]; + static void avic_irq_suspend(struct irq_data *d) { struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); diff --git a/arch/arm/mach-imx/clk-busy.c b/arch/arm/mach-imx/clk-busy.c index 1ab91b5209e6..4bb1bc419b79 100644 --- a/arch/arm/mach-imx/clk-busy.c +++ b/arch/arm/mach-imx/clk-busy.c @@ -147,7 +147,7 @@ static int clk_busy_mux_set_parent(struct clk_hw *hw, u8 index) return ret; } -struct clk_ops clk_busy_mux_ops = { +static struct clk_ops clk_busy_mux_ops = { .get_parent = clk_busy_mux_get_parent, .set_parent = clk_busy_mux_set_parent, }; @@ -169,7 +169,7 @@ struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift, busy->mux.reg = reg; busy->mux.shift = shift; - busy->mux.width = width; + busy->mux.mask = BIT(width) - 1; busy->mux.lock = &imx_ccm_lock; busy->mux_ops = &clk_mux_ops; diff --git a/arch/arm/mach-imx/clk-gate2.c b/arch/arm/mach-imx/clk-gate2.c index cc49c7ae186e..a63e415609a8 100644 --- a/arch/arm/mach-imx/clk-gate2.c +++ b/arch/arm/mach-imx/clk-gate2.c @@ -15,6 +15,7 @@ #include <linux/io.h> #include <linux/err.h> #include <linux/string.h> +#include "clk.h" /** * DOC: basic gatable clock which can gate and ungate it's ouput diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c index 30b3242a7d49..c3cfa4116dc0 100644 --- a/arch/arm/mach-imx/clk-imx27.c +++ b/arch/arm/mach-imx/clk-imx27.c @@ -86,10 +86,12 @@ enum mx27_clks { }; static struct clk *clk[clk_max]; +static struct clk_onecell_data clk_data; int __init mx27_clocks_init(unsigned long fref) { int i; + struct device_node *np; clk[dummy] = imx_clk_fixed("dummy", 0); clk[ckih] = imx_clk_fixed("ckih", fref); @@ -198,6 +200,13 @@ int __init mx27_clocks_init(unsigned long fref) pr_err("i.MX27 clk %d: register failed with %ld\n", i, PTR_ERR(clk[i])); + np = of_find_compatible_node(NULL, NULL, "fsl,imx27-ccm"); + if (np) { + clk_data.clks = clk; + clk_data.clk_num = ARRAY_SIZE(clk); + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + } + clk_register_clkdev(clk[uart1_ipg_gate], "ipg", "imx21-uart.0"); clk_register_clkdev(clk[per1_gate], "per", "imx21-uart.0"); clk_register_clkdev(clk[uart2_ipg_gate], "ipg", "imx21-uart.1"); @@ -276,10 +285,8 @@ int __init mx27_clocks_init(unsigned long fref) clk_register_clkdev(clk[ata_ahb_gate], "ata", NULL); clk_register_clkdev(clk[rtc_ipg_gate], NULL, "imx21-rtc"); clk_register_clkdev(clk[scc_ipg_gate], "scc", NULL); - clk_register_clkdev(clk[cpu_div], "cpu", NULL); + clk_register_clkdev(clk[cpu_div], NULL, "cpufreq-cpu0.0"); clk_register_clkdev(clk[emi_ahb_gate], "emi_ahb" , NULL); - clk_register_clkdev(clk[ssi1_baud_gate], "bitrate" , "imx-ssi.0"); - clk_register_clkdev(clk[ssi2_baud_gate], "bitrate" , "imx-ssi.1"); mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1); diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c index e13a8fa5e62c..2193c834f55c 100644 --- a/arch/arm/mach-imx/clk-imx35.c +++ b/arch/arm/mach-imx/clk-imx35.c @@ -257,6 +257,7 @@ int __init mx35_clocks_init(void) clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0"); clk_register_clkdev(clk[nfc_div], NULL, "imx25-nand.0"); clk_register_clkdev(clk[csi_gate], NULL, "mx3-camera.0"); + clk_register_clkdev(clk[admux_gate], "audmux", NULL); clk_prepare_enable(clk[spba_gate]); clk_prepare_enable(clk[gpio1_gate]); @@ -265,6 +266,7 @@ int __init mx35_clocks_init(void) clk_prepare_enable(clk[iim_gate]); clk_prepare_enable(clk[emi_gate]); clk_prepare_enable(clk[max_gate]); + clk_prepare_enable(clk[iomuxc_gate]); /* * SCC is needed to boot via mmc after a watchdog reset. The clock code diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 0f39f8c93b94..2bc623b414c1 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -281,7 +281,7 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil, clk_register_clkdev(clk[ssi_ext1_gate], "ssi_ext1", NULL); clk_register_clkdev(clk[ssi_ext2_gate], "ssi_ext2", NULL); clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma"); - clk_register_clkdev(clk[cpu_podf], "cpu", NULL); + clk_register_clkdev(clk[cpu_podf], NULL, "cpufreq-cpu0.0"); clk_register_clkdev(clk[iim_gate], "iim", NULL); clk_register_clkdev(clk[dummy], NULL, "imx2-wdt.0"); clk_register_clkdev(clk[dummy], NULL, "imx2-wdt.1"); @@ -362,9 +362,6 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, clk_register_clkdev(clk[mx51_mipi], "mipi_hsp", NULL); clk_register_clkdev(clk[vpu_gate], NULL, "imx51-vpu.0"); clk_register_clkdev(clk[fec_gate], NULL, "imx27-fec.0"); - clk_register_clkdev(clk[ipu_gate], "bus", "40000000.ipu"); - clk_register_clkdev(clk[ipu_di0_gate], "di0", "40000000.ipu"); - clk_register_clkdev(clk[ipu_di1_gate], "di1", "40000000.ipu"); clk_register_clkdev(clk[usb_phy_gate], "phy", "mxc-ehci.0"); clk_register_clkdev(clk[esdhc1_ipg_gate], "ipg", "sdhci-esdhc-imx51.0"); clk_register_clkdev(clk[dummy], "ahb", "sdhci-esdhc-imx51.0"); @@ -471,10 +468,6 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, clk_register_clkdev(clk[vpu_gate], NULL, "imx53-vpu.0"); clk_register_clkdev(clk[i2c3_gate], NULL, "imx21-i2c.2"); clk_register_clkdev(clk[fec_gate], NULL, "imx25-fec.0"); - clk_register_clkdev(clk[ipu_gate], "bus", "18000000.ipu"); - clk_register_clkdev(clk[ipu_di0_gate], "di0", "18000000.ipu"); - clk_register_clkdev(clk[ipu_di1_gate], "di1", "18000000.ipu"); - clk_register_clkdev(clk[ipu_gate], "hsp", "18000000.ipu"); clk_register_clkdev(clk[usb_phy1_gate], "usb_phy1", "mxc-ehci.0"); clk_register_clkdev(clk[esdhc1_ipg_gate], "ipg", "sdhci-esdhc-imx53.0"); clk_register_clkdev(clk[dummy], "ahb", "sdhci-esdhc-imx53.0"); diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 2f9ff93a4e61..d38e54f5b6d7 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -115,7 +115,7 @@ static const char *gpu2d_core_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd0_352m" static const char *gpu3d_core_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd2_396m", }; static const char *gpu3d_shader_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll2_pfd1_594m", "pll2_pfd9_720m", }; static const char *ipu_sels[] = { "mmdc_ch0_axi", "pll2_pfd2_396m", "pll3_120m", "pll3_pfd1_540m", }; -static const char *ldb_di_sels[] = { "pll5_video", "pll2_pfd0_352m", "pll2_pfd2_396m", "mmdc_ch1_axi", "pll3_pfd1_540m", }; +static const char *ldb_di_sels[] = { "pll5_video", "pll2_pfd0_352m", "pll2_pfd2_396m", "mmdc_ch1_axi", "pll3_usb_otg", }; static const char *ipu_di_pre_sels[] = { "mmdc_ch0_axi", "pll3_usb_otg", "pll5_video", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd1_540m", }; static const char *ipu1_di0_sels[] = { "ipu1_di0_pre", "dummy", "dummy", "ldb_di0", "ldb_di1", }; static const char *ipu1_di1_sels[] = { "ipu1_di1_pre", "dummy", "dummy", "ldb_di0", "ldb_di1", }; @@ -443,7 +443,6 @@ int __init mx6q_clocks_init(void) clk_register_clkdev(clk[gpt_ipg], "ipg", "imx-gpt.0"); clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0"); - clk_register_clkdev(clk[twd], NULL, "smp_twd"); clk_register_clkdev(clk[cko1_sel], "cko1_sel", NULL); clk_register_clkdev(clk[ahb], "ahb", NULL); clk_register_clkdev(clk[cko1], "cko1", NULL); diff --git a/arch/arm/mach-imx/clk-pllv1.c b/arch/arm/mach-imx/clk-pllv1.c index abff350ba24c..c1eaee346954 100644 --- a/arch/arm/mach-imx/clk-pllv1.c +++ b/arch/arm/mach-imx/clk-pllv1.c @@ -78,7 +78,7 @@ static unsigned long clk_pllv1_recalc_rate(struct clk_hw *hw, return ll; } -struct clk_ops clk_pllv1_ops = { +static struct clk_ops clk_pllv1_ops = { .recalc_rate = clk_pllv1_recalc_rate, }; diff --git a/arch/arm/mach-imx/clk-pllv2.c b/arch/arm/mach-imx/clk-pllv2.c index 0440379e3628..20889d59b44d 100644 --- a/arch/arm/mach-imx/clk-pllv2.c +++ b/arch/arm/mach-imx/clk-pllv2.c @@ -229,7 +229,7 @@ static void clk_pllv2_unprepare(struct clk_hw *hw) __raw_writel(reg, pllbase + MXC_PLL_DP_CTL); } -struct clk_ops clk_pllv2_ops = { +static struct clk_ops clk_pllv2_ops = { .prepare = clk_pllv2_prepare, .unprepare = clk_pllv2_unprepare, .recalc_rate = clk_pllv2_recalc_rate, diff --git a/arch/arm/mach-imx/clk.c b/arch/arm/mach-imx/clk.c index f5e8be8e7f11..37e884ed1cd4 100644 --- a/arch/arm/mach-imx/clk.c +++ b/arch/arm/mach-imx/clk.c @@ -1,3 +1,4 @@ #include <linux/spinlock.h> +#include "clk.h" DEFINE_SPINLOCK(imx_ccm_lock); diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 5bf4a97ab241..9fea2522d7a3 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -113,7 +113,6 @@ extern void imx_set_cpu_jump(int cpu, void *jump_addr); extern u32 imx_get_cpu_arg(int cpu); extern void imx_set_cpu_arg(int cpu, u32 arg); extern void v7_cpu_resume(void); -extern u32 *pl310_get_save_ptr(void); #ifdef CONFIG_SMP extern void v7_secondary_startup(void); extern void imx_scu_map_io(void); @@ -124,8 +123,6 @@ static inline void imx_scu_map_io(void) {} static inline void imx_smp_prepare(void) {} static inline void imx_scu_standby_enable(void) {} #endif -extern void imx_enable_cpu(int cpu, bool enable); -extern void imx_set_cpu_jump(int cpu, void *jump_addr); extern void imx_src_init(void); extern void imx_src_prepare_restart(void); extern void imx_gpc_init(void); diff --git a/arch/arm/mach-imx/cpu-imx5.c b/arch/arm/mach-imx/cpu-imx5.c index d7ce72252a4e..c1c99a72c6a1 100644 --- a/arch/arm/mach-imx/cpu-imx5.c +++ b/arch/arm/mach-imx/cpu-imx5.c @@ -18,6 +18,7 @@ #include <linux/io.h> #include "hardware.h" +#include "common.h" static int mx5_cpu_rev = -1; diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c index 03fcbd082593..e70e3acbf9bd 100644 --- a/arch/arm/mach-imx/cpu.c +++ b/arch/arm/mach-imx/cpu.c @@ -3,6 +3,7 @@ #include <linux/io.h> #include "hardware.h" +#include "common.h" unsigned int __mxc_cpu_type; EXPORT_SYMBOL(__mxc_cpu_type); diff --git a/arch/arm/mach-imx/cpu_op-mx51.c b/arch/arm/mach-imx/cpu_op-mx51.c deleted file mode 100644 index b9ef692b61a2..000000000000 --- a/arch/arm/mach-imx/cpu_op-mx51.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#include <linux/bug.h> -#include <linux/types.h> -#include <linux/kernel.h> - -#include "hardware.h" - -static struct cpu_op mx51_cpu_op[] = { - { - .cpu_rate = 160000000,}, - { - .cpu_rate = 800000000,}, -}; - -struct cpu_op *mx51_get_cpu_op(int *op) -{ - *op = ARRAY_SIZE(mx51_cpu_op); - return mx51_cpu_op; -} diff --git a/arch/arm/mach-imx/cpu_op-mx51.h b/arch/arm/mach-imx/cpu_op-mx51.h deleted file mode 100644 index 97477fecb469..000000000000 --- a/arch/arm/mach-imx/cpu_op-mx51.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -extern struct cpu_op *mx51_get_cpu_op(int *op); diff --git a/arch/arm/mach-imx/cpufreq.c b/arch/arm/mach-imx/cpufreq.c deleted file mode 100644 index d8c75c3c925d..000000000000 --- a/arch/arm/mach-imx/cpufreq.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -/* - * A driver for the Freescale Semiconductor i.MXC CPUfreq module. - * The CPUFREQ driver is for controlling CPU frequency. It allows you to change - * the CPU clock speed on the fly. - */ - -#include <linux/module.h> -#include <linux/cpufreq.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/slab.h> - -#include "hardware.h" - -#define CLK32_FREQ 32768 -#define NANOSECOND (1000 * 1000 * 1000) - -struct cpu_op *(*get_cpu_op)(int *op); - -static int cpu_freq_khz_min; -static int cpu_freq_khz_max; - -static struct clk *cpu_clk; -static struct cpufreq_frequency_table *imx_freq_table; - -static int cpu_op_nr; -static struct cpu_op *cpu_op_tbl; - -static int set_cpu_freq(int freq) -{ - int ret = 0; - int org_cpu_rate; - - org_cpu_rate = clk_get_rate(cpu_clk); - if (org_cpu_rate == freq) - return ret; - - ret = clk_set_rate(cpu_clk, freq); - if (ret != 0) { - printk(KERN_DEBUG "cannot set CPU clock rate\n"); - return ret; - } - - return ret; -} - -static int mxc_verify_speed(struct cpufreq_policy *policy) -{ - if (policy->cpu != 0) - return -EINVAL; - - return cpufreq_frequency_table_verify(policy, imx_freq_table); -} - -static unsigned int mxc_get_speed(unsigned int cpu) -{ - if (cpu) - return 0; - - return clk_get_rate(cpu_clk) / 1000; -} - -static int mxc_set_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) -{ - struct cpufreq_freqs freqs; - int freq_Hz; - int ret = 0; - unsigned int index; - - cpufreq_frequency_table_target(policy, imx_freq_table, - target_freq, relation, &index); - freq_Hz = imx_freq_table[index].frequency * 1000; - - freqs.old = clk_get_rate(cpu_clk) / 1000; - freqs.new = freq_Hz / 1000; - freqs.cpu = 0; - freqs.flags = 0; - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - ret = set_cpu_freq(freq_Hz); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return ret; -} - -static int mxc_cpufreq_init(struct cpufreq_policy *policy) -{ - int ret; - int i; - - printk(KERN_INFO "i.MXC CPU frequency driver\n"); - - if (policy->cpu != 0) - return -EINVAL; - - if (!get_cpu_op) - return -EINVAL; - - cpu_clk = clk_get(NULL, "cpu_clk"); - if (IS_ERR(cpu_clk)) { - printk(KERN_ERR "%s: failed to get cpu clock\n", __func__); - return PTR_ERR(cpu_clk); - } - - cpu_op_tbl = get_cpu_op(&cpu_op_nr); - - cpu_freq_khz_min = cpu_op_tbl[0].cpu_rate / 1000; - cpu_freq_khz_max = cpu_op_tbl[0].cpu_rate / 1000; - - imx_freq_table = kmalloc( - sizeof(struct cpufreq_frequency_table) * (cpu_op_nr + 1), - GFP_KERNEL); - if (!imx_freq_table) { - ret = -ENOMEM; - goto err1; - } - - for (i = 0; i < cpu_op_nr; i++) { - imx_freq_table[i].index = i; - imx_freq_table[i].frequency = cpu_op_tbl[i].cpu_rate / 1000; - - if ((cpu_op_tbl[i].cpu_rate / 1000) < cpu_freq_khz_min) - cpu_freq_khz_min = cpu_op_tbl[i].cpu_rate / 1000; - - if ((cpu_op_tbl[i].cpu_rate / 1000) > cpu_freq_khz_max) - cpu_freq_khz_max = cpu_op_tbl[i].cpu_rate / 1000; - } - - imx_freq_table[i].index = i; - imx_freq_table[i].frequency = CPUFREQ_TABLE_END; - - policy->cur = clk_get_rate(cpu_clk) / 1000; - policy->min = policy->cpuinfo.min_freq = cpu_freq_khz_min; - policy->max = policy->cpuinfo.max_freq = cpu_freq_khz_max; - - /* Manual states, that PLL stabilizes in two CLK32 periods */ - policy->cpuinfo.transition_latency = 2 * NANOSECOND / CLK32_FREQ; - - ret = cpufreq_frequency_table_cpuinfo(policy, imx_freq_table); - - if (ret < 0) { - printk(KERN_ERR "%s: failed to register i.MXC CPUfreq with error code %d\n", - __func__, ret); - goto err; - } - - cpufreq_frequency_table_get_attr(imx_freq_table, policy->cpu); - return 0; -err: - kfree(imx_freq_table); -err1: - clk_put(cpu_clk); - return ret; -} - -static int mxc_cpufreq_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - - set_cpu_freq(cpu_freq_khz_max * 1000); - clk_put(cpu_clk); - kfree(imx_freq_table); - return 0; -} - -static struct cpufreq_driver mxc_driver = { - .flags = CPUFREQ_STICKY, - .verify = mxc_verify_speed, - .target = mxc_set_target, - .get = mxc_get_speed, - .init = mxc_cpufreq_init, - .exit = mxc_cpufreq_exit, - .name = "imx", -}; - -static int mxc_cpufreq_driver_init(void) -{ - return cpufreq_register_driver(&mxc_driver); -} - -static void mxc_cpufreq_driver_exit(void) -{ - cpufreq_unregister_driver(&mxc_driver); -} - -module_init(mxc_cpufreq_driver_init); -module_exit(mxc_cpufreq_driver_exit); - -MODULE_AUTHOR("Freescale Semiconductor Inc. Yong Shen <yong.shen@linaro.org>"); -MODULE_DESCRIPTION("CPUfreq driver for i.MX"); -MODULE_LICENSE("GPL"); diff --git a/arch/arm/mach-imx/cpuidle-imx5.c b/arch/arm/mach-imx/cpuidle-imx5.c new file mode 100644 index 000000000000..5a47e3c6172f --- /dev/null +++ b/arch/arm/mach-imx/cpuidle-imx5.c @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2012 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/cpuidle.h> +#include <linux/module.h> +#include <asm/system_misc.h> + +static int imx5_cpuidle_enter(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int index) +{ + arm_pm_idle(); + return index; +} + +static struct cpuidle_driver imx5_cpuidle_driver = { + .name = "imx5_cpuidle", + .owner = THIS_MODULE, + .states[0] = { + .enter = imx5_cpuidle_enter, + .exit_latency = 2, + .target_residency = 1, + .flags = CPUIDLE_FLAG_TIME_VALID, + .name = "IMX5 SRPG", + .desc = "CPU state retained,powered off", + }, + .state_count = 1, +}; + +int __init imx5_cpuidle_init(void) +{ + return cpuidle_register(&imx5_cpuidle_driver, NULL); +} diff --git a/arch/arm/mach-imx/cpuidle-imx6q.c b/arch/arm/mach-imx/cpuidle-imx6q.c index d533e2695f0e..23ddfb693b2d 100644 --- a/arch/arm/mach-imx/cpuidle-imx6q.c +++ b/arch/arm/mach-imx/cpuidle-imx6q.c @@ -6,7 +6,6 @@ * published by the Free Software Foundation. */ -#include <linux/clockchips.h> #include <linux/cpuidle.h> #include <linux/module.h> #include <asm/cpuidle.h> @@ -21,10 +20,6 @@ static DEFINE_SPINLOCK(master_lock); static int imx6q_enter_wait(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - int cpu = dev->cpu; - - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu); - if (atomic_inc_return(&master) == num_online_cpus()) { /* * With this lock, we prevent other cpu to exit and enter @@ -43,26 +38,13 @@ idle: cpu_do_idle(); done: atomic_dec(&master); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu); return index; } -/* - * For each cpu, setup the broadcast timer because local timer - * stops for the states other than WFI. - */ -static void imx6q_setup_broadcast_timer(void *arg) -{ - int cpu = smp_processor_id(); - - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu); -} - static struct cpuidle_driver imx6q_cpuidle_driver = { .name = "imx6q_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { /* WFI */ ARM_CPUIDLE_WFI_STATE, @@ -70,7 +52,8 @@ static struct cpuidle_driver imx6q_cpuidle_driver = { { .exit_latency = 50, .target_residency = 75, - .flags = CPUIDLE_FLAG_TIME_VALID, + .flags = CPUIDLE_FLAG_TIME_VALID | + CPUIDLE_FLAG_TIMER_STOP, .enter = imx6q_enter_wait, .name = "WAIT", .desc = "Clock off", @@ -88,8 +71,5 @@ int __init imx6q_cpuidle_init(void) /* Set chicken bit to get a reliable WAIT mode support */ imx6q_set_chicken_bit(); - /* Configure the broadcast timer on each cpu */ - on_each_cpu(imx6q_setup_broadcast_timer, NULL, 1); - - return imx_cpuidle_init(&imx6q_cpuidle_driver); + return cpuidle_register(&imx6q_cpuidle_driver, NULL); } diff --git a/arch/arm/mach-imx/cpuidle.c b/arch/arm/mach-imx/cpuidle.c deleted file mode 100644 index d4cb511a44a8..000000000000 --- a/arch/arm/mach-imx/cpuidle.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright 2012 Freescale Semiconductor, Inc. - * Copyright 2012 Linaro Ltd. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#include <linux/cpuidle.h> -#include <linux/err.h> -#include <linux/hrtimer.h> -#include <linux/io.h> -#include <linux/kernel.h> -#include <linux/slab.h> - -static struct cpuidle_device __percpu * imx_cpuidle_devices; - -static void __init imx_cpuidle_devices_uninit(void) -{ - int cpu_id; - struct cpuidle_device *dev; - - for_each_possible_cpu(cpu_id) { - dev = per_cpu_ptr(imx_cpuidle_devices, cpu_id); - cpuidle_unregister_device(dev); - } - - free_percpu(imx_cpuidle_devices); -} - -int __init imx_cpuidle_init(struct cpuidle_driver *drv) -{ - struct cpuidle_device *dev; - int cpu_id, ret; - - if (drv->state_count > CPUIDLE_STATE_MAX) { - pr_err("%s: state_count exceeds maximum\n", __func__); - return -EINVAL; - } - - ret = cpuidle_register_driver(drv); - if (ret) { - pr_err("%s: Failed to register cpuidle driver with error: %d\n", - __func__, ret); - return ret; - } - - imx_cpuidle_devices = alloc_percpu(struct cpuidle_device); - if (imx_cpuidle_devices == NULL) { - ret = -ENOMEM; - goto unregister_drv; - } - - /* initialize state data for each cpuidle_device */ - for_each_possible_cpu(cpu_id) { - dev = per_cpu_ptr(imx_cpuidle_devices, cpu_id); - dev->cpu = cpu_id; - dev->state_count = drv->state_count; - - ret = cpuidle_register_device(dev); - if (ret) { - pr_err("%s: Failed to register cpu %u, error: %d\n", - __func__, cpu_id, ret); - goto uninit; - } - } - - return 0; - -uninit: - imx_cpuidle_devices_uninit(); - -unregister_drv: - cpuidle_unregister_driver(drv); - return ret; -} diff --git a/arch/arm/mach-imx/cpuidle.h b/arch/arm/mach-imx/cpuidle.h index e092d1359d94..786f98ecc145 100644 --- a/arch/arm/mach-imx/cpuidle.h +++ b/arch/arm/mach-imx/cpuidle.h @@ -10,18 +10,16 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/cpuidle.h> - #ifdef CONFIG_CPU_IDLE -extern int imx_cpuidle_init(struct cpuidle_driver *drv); +extern int imx5_cpuidle_init(void); extern int imx6q_cpuidle_init(void); #else -static inline int imx_cpuidle_init(struct cpuidle_driver *drv) +static inline int imx5_cpuidle_init(void) { - return -ENODEV; + return 0; } static inline int imx6q_cpuidle_init(void) { - return -ENODEV; + return 0; } #endif diff --git a/arch/arm/mach-imx/devices/Kconfig b/arch/arm/mach-imx/devices/Kconfig index 9b9ba1f4ffe1..3dd2b1b041d1 100644 --- a/arch/arm/mach-imx/devices/Kconfig +++ b/arch/arm/mach-imx/devices/Kconfig @@ -86,7 +86,3 @@ config IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX config IMX_HAVE_PLATFORM_SPI_IMX bool - -config IMX_HAVE_PLATFORM_AHCI - bool - default y if ARCH_MX53 diff --git a/arch/arm/mach-imx/devices/Makefile b/arch/arm/mach-imx/devices/Makefile index 6acf37e0c119..67416fb1dc69 100644 --- a/arch/arm/mach-imx/devices/Makefile +++ b/arch/arm/mach-imx/devices/Makefile @@ -29,5 +29,4 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_RTC) += platform-mxc_rtc.o obj-$(CONFIG_IMX_HAVE_PLATFORM_MXC_W1) += platform-mxc_w1.o obj-$(CONFIG_IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX) += platform-sdhci-esdhc-imx.o obj-$(CONFIG_IMX_HAVE_PLATFORM_SPI_IMX) += platform-spi_imx.o -obj-$(CONFIG_IMX_HAVE_PLATFORM_AHCI) += platform-ahci-imx.o obj-$(CONFIG_IMX_HAVE_PLATFORM_MX2_EMMA) += platform-mx2-emma.o diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h index 9bd5777ff0e7..453e20bc2657 100644 --- a/arch/arm/mach-imx/devices/devices-common.h +++ b/arch/arm/mach-imx/devices/devices-common.h @@ -344,13 +344,3 @@ struct platform_device *imx_add_imx_dma(char *name, resource_size_t iobase, int irq, int irq_err); struct platform_device *imx_add_imx_sdma(char *name, resource_size_t iobase, int irq, struct sdma_platform_data *pdata); - -#include <linux/ahci_platform.h> -struct imx_ahci_imx_data { - const char *devid; - resource_size_t iobase; - resource_size_t irq; -}; -struct platform_device *__init imx_add_ahci_imx( - const struct imx_ahci_imx_data *data, - const struct ahci_platform_data *pdata); diff --git a/arch/arm/mach-imx/devices/platform-ahci-imx.c b/arch/arm/mach-imx/devices/platform-ahci-imx.c deleted file mode 100644 index 3d87dd9c284a..000000000000 --- a/arch/arm/mach-imx/devices/platform-ahci-imx.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <linux/io.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/device.h> -#include <linux/dma-mapping.h> -#include <asm/sizes.h> - -#include "../hardware.h" -#include "devices-common.h" - -#define imx_ahci_imx_data_entry_single(soc, _devid) \ - { \ - .devid = _devid, \ - .iobase = soc ## _SATA_BASE_ADDR, \ - .irq = soc ## _INT_SATA, \ - } - -#ifdef CONFIG_SOC_IMX53 -const struct imx_ahci_imx_data imx53_ahci_imx_data __initconst = - imx_ahci_imx_data_entry_single(MX53, "imx53-ahci"); -#endif - -enum { - HOST_CAP = 0x00, - HOST_CAP_SSS = (1 << 27), /* Staggered Spin-up */ - HOST_PORTS_IMPL = 0x0c, - HOST_TIMER1MS = 0xe0, /* Timer 1-ms */ -}; - -static struct clk *sata_clk, *sata_ref_clk; - -/* AHCI module Initialization, if return 0, initialization is successful. */ -static int imx_sata_init(struct device *dev, void __iomem *addr) -{ - u32 tmpdata; - int ret = 0; - struct clk *clk; - - sata_clk = clk_get(dev, "ahci"); - if (IS_ERR(sata_clk)) { - dev_err(dev, "no sata clock.\n"); - return PTR_ERR(sata_clk); - } - ret = clk_prepare_enable(sata_clk); - if (ret) { - dev_err(dev, "can't prepare/enable sata clock.\n"); - goto put_sata_clk; - } - - /* Get the AHCI SATA PHY CLK */ - sata_ref_clk = clk_get(dev, "ahci_phy"); - if (IS_ERR(sata_ref_clk)) { - dev_err(dev, "no sata ref clock.\n"); - ret = PTR_ERR(sata_ref_clk); - goto release_sata_clk; - } - ret = clk_prepare_enable(sata_ref_clk); - if (ret) { - dev_err(dev, "can't prepare/enable sata ref clock.\n"); - goto put_sata_ref_clk; - } - - /* Get the AHB clock rate, and configure the TIMER1MS reg later */ - clk = clk_get(dev, "ahci_dma"); - if (IS_ERR(clk)) { - dev_err(dev, "no dma clock.\n"); - ret = PTR_ERR(clk); - goto release_sata_ref_clk; - } - tmpdata = clk_get_rate(clk) / 1000; - clk_put(clk); - - writel(tmpdata, addr + HOST_TIMER1MS); - - tmpdata = readl(addr + HOST_CAP); - if (!(tmpdata & HOST_CAP_SSS)) { - tmpdata |= HOST_CAP_SSS; - writel(tmpdata, addr + HOST_CAP); - } - - if (!(readl(addr + HOST_PORTS_IMPL) & 0x1)) - writel((readl(addr + HOST_PORTS_IMPL) | 0x1), - addr + HOST_PORTS_IMPL); - - return 0; - -release_sata_ref_clk: - clk_disable_unprepare(sata_ref_clk); -put_sata_ref_clk: - clk_put(sata_ref_clk); -release_sata_clk: - clk_disable_unprepare(sata_clk); -put_sata_clk: - clk_put(sata_clk); - - return ret; -} - -static void imx_sata_exit(struct device *dev) -{ - clk_disable_unprepare(sata_ref_clk); - clk_put(sata_ref_clk); - - clk_disable_unprepare(sata_clk); - clk_put(sata_clk); - -} -struct platform_device *__init imx_add_ahci_imx( - const struct imx_ahci_imx_data *data, - const struct ahci_platform_data *pdata) -{ - struct resource res[] = { - { - .start = data->iobase, - .end = data->iobase + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = data->irq, - .end = data->irq, - .flags = IORESOURCE_IRQ, - }, - }; - - return imx_add_platform_device_dmamask(data->devid, 0, - res, ARRAY_SIZE(res), - pdata, sizeof(*pdata), DMA_BIT_MASK(32)); -} - -struct platform_device *__init imx53_add_ahci_imx(void) -{ - struct ahci_platform_data pdata = { - .init = imx_sata_init, - .exit = imx_sata_exit, - }; - - return imx_add_ahci_imx(&imx53_ahci_imx_data, &pdata); -} diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c index b4c70028d359..b2f08bfbbdd3 100644 --- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c @@ -46,7 +46,7 @@ static const int eukrea_mbimx27_pins[] __initconst = { PE10_PF_UART3_CTS, PE11_PF_UART3_RTS, /* UART4 */ -#if !defined(MACH_EUKREA_CPUIMX27_USEUART4) +#if !defined(CONFIG_MACH_EUKREA_CPUIMX27_USEUART4) PB26_AF_UART4_RTS, PB28_AF_UART4_TXD, PB29_AF_UART4_CTS, @@ -306,7 +306,7 @@ void __init eukrea_mbimx27_baseboard_init(void) imx27_add_imx_uart1(&uart_pdata); imx27_add_imx_uart2(&uart_pdata); -#if !defined(MACH_EUKREA_CPUIMX27_USEUART4) +#if !defined(CONFIG_MACH_EUKREA_CPUIMX27_USEUART4) imx27_add_imx_uart3(&uart_pdata); #endif diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index a96ccc7f5012..02b61cdf39b9 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -16,6 +16,7 @@ #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/irqchip/arm-gic.h> +#include "common.h" #define GPC_IMR1 0x008 #define GPC_PGC_CPU_PDN 0x2a0 diff --git a/arch/arm/mach-imx/hardware.h b/arch/arm/mach-imx/hardware.h index 911e9b31b03f..356131f7b591 100644 --- a/arch/arm/mach-imx/hardware.h +++ b/arch/arm/mach-imx/hardware.h @@ -102,7 +102,6 @@ #include "mxc.h" -#include "mx6q.h" #include "mx51.h" #include "mx53.h" #include "mx3x.h" diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c index c915a490a11c..4aaead0a77ff 100644 --- a/arch/arm/mach-imx/imx27-dt.c +++ b/arch/arm/mach-imx/imx27-dt.c @@ -18,25 +18,13 @@ #include "common.h" #include "mx27.h" -static const struct of_dev_auxdata imx27_auxdata_lookup[] __initconst = { - OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART1_BASE_ADDR, "imx21-uart.0", NULL), - OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART2_BASE_ADDR, "imx21-uart.1", NULL), - OF_DEV_AUXDATA("fsl,imx27-uart", MX27_UART3_BASE_ADDR, "imx21-uart.2", NULL), - OF_DEV_AUXDATA("fsl,imx27-fec", MX27_FEC_BASE_ADDR, "imx27-fec.0", NULL), - OF_DEV_AUXDATA("fsl,imx27-i2c", MX27_I2C1_BASE_ADDR, "imx21-i2c.0", NULL), - OF_DEV_AUXDATA("fsl,imx27-i2c", MX27_I2C2_BASE_ADDR, "imx21-i2c.1", NULL), - OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI1_BASE_ADDR, "imx27-cspi.0", NULL), - OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI2_BASE_ADDR, "imx27-cspi.1", NULL), - OF_DEV_AUXDATA("fsl,imx27-cspi", MX27_CSPI3_BASE_ADDR, "imx27-cspi.2", NULL), - OF_DEV_AUXDATA("fsl,imx27-wdt", MX27_WDOG_BASE_ADDR, "imx2-wdt.0", NULL), - OF_DEV_AUXDATA("fsl,imx27-nand", MX27_NFC_BASE_ADDR, "imx27-nand.0", NULL), - { /* sentinel */ } -}; - static void __init imx27_dt_init(void) { - of_platform_populate(NULL, of_default_bus_match_table, - imx27_auxdata_lookup, NULL); + struct platform_device_info devinfo = { .name = "cpufreq-cpu0", }; + + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + + platform_device_register_full(&devinfo); } static const char * const imx27_dt_board_compat[] __initconst = { diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c index e2926a8863f8..ab24cc322111 100644 --- a/arch/arm/mach-imx/imx51-dt.c +++ b/arch/arm/mach-imx/imx51-dt.c @@ -21,7 +21,10 @@ static void __init imx51_dt_init(void) { + struct platform_device_info devinfo = { .name = "cpufreq-cpu0", }; + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + platform_device_register_full(&devinfo); } static const char *imx51_dt_board_compat[] __initdata = { diff --git a/arch/arm/mach-imx/iomux-imx31.c b/arch/arm/mach-imx/iomux-imx31.c index cabefbc5e7c1..7c66805d2cc0 100644 --- a/arch/arm/mach-imx/iomux-imx31.c +++ b/arch/arm/mach-imx/iomux-imx31.c @@ -40,7 +40,7 @@ static DEFINE_SPINLOCK(gpio_mux_lock); #define IOMUX_REG_MASK (IOMUX_PADNUM_MASK & ~0x3) -unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG]; +static unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG]; /* * set the mode for a IOMUX pin. */ diff --git a/arch/arm/mach-imx/irq-common.c b/arch/arm/mach-imx/irq-common.c index b6e11458e5ae..4b34f52dc46b 100644 --- a/arch/arm/mach-imx/irq-common.c +++ b/arch/arm/mach-imx/irq-common.c @@ -21,25 +21,6 @@ #include "irq-common.h" -int imx_irq_set_priority(unsigned char irq, unsigned char prio) -{ - struct irq_chip_generic *gc; - struct mxc_extra_irq *exirq; - int ret; - - ret = -ENOSYS; - - gc = irq_get_chip_data(irq); - if (gc && gc->private) { - exirq = gc->private; - if (exirq->set_priority) - ret = exirq->set_priority(irq, prio); - } - - return ret; -} -EXPORT_SYMBOL(imx_irq_set_priority); - int mxc_set_irq_fiq(unsigned int irq, unsigned int type) { struct irq_chip_generic *gc; diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c index 146559311bd2..ea50870bda80 100644 --- a/arch/arm/mach-imx/mach-cpuimx27.c +++ b/arch/arm/mach-imx/mach-cpuimx27.c @@ -48,7 +48,7 @@ static const int eukrea_cpuimx27_pins[] __initconst = { PE14_PF_UART1_CTS, PE15_PF_UART1_RTS, /* UART4 */ -#if defined(MACH_EUKREA_CPUIMX27_USEUART4) +#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USEUART4) PB26_AF_UART4_RTS, PB28_AF_UART4_TXD, PB29_AF_UART4_CTS, @@ -272,7 +272,7 @@ static void __init eukrea_cpuimx27_init(void) /* SDHC2 can be used for Wifi */ imx27_add_mxc_mmc(1, NULL); #endif -#if defined(MACH_EUKREA_CPUIMX27_USEUART4) +#if defined(CONFIG_MACH_EUKREA_CPUIMX27_USEUART4) /* in which case UART4 is also used for Bluetooth */ imx27_add_imx_uart3(&uart_pdata); #endif diff --git a/arch/arm/mach-imx/mach-cpuimx51sd.c b/arch/arm/mach-imx/mach-cpuimx51sd.c index 9b7393234f6f..9b5ddf5bbd33 100644 --- a/arch/arm/mach-imx/mach-cpuimx51sd.c +++ b/arch/arm/mach-imx/mach-cpuimx51sd.c @@ -33,7 +33,6 @@ #include "common.h" #include "devices-imx51.h" -#include "cpu_op-mx51.h" #include "eukrea-baseboards.h" #include "hardware.h" #include "iomux-mx51.h" @@ -285,10 +284,6 @@ static void __init eukrea_cpuimx51sd_init(void) mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx51sd_pads, ARRAY_SIZE(eukrea_cpuimx51sd_pads)); -#if defined(CONFIG_CPU_FREQ_IMX) - get_cpu_op = mx51_get_cpu_op; -#endif - imx51_add_imx_uart(0, &uart_pdata); imx51_add_mxc_nand(&eukrea_cpuimx51sd_nand_board_info); imx51_add_imx2_wdt(0); diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 9ffd103b27e4..99502eeefdf7 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -12,6 +12,7 @@ #include <linux/clk.h> #include <linux/clkdev.h> +#include <linux/clocksource.h> #include <linux/cpu.h> #include <linux/delay.h> #include <linux/export.h> @@ -28,11 +29,9 @@ #include <linux/regmap.h> #include <linux/micrel_phy.h> #include <linux/mfd/syscon.h> -#include <asm/smp_twd.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/mach/time.h> #include <asm/system_misc.h> #include "common.h" @@ -73,7 +72,7 @@ static int imx6q_revision(void) } } -void imx6q_restart(char mode, const char *cmd) +static void imx6q_restart(char mode, const char *cmd) { struct device_node *np; void __iomem *wdog_base; @@ -256,7 +255,7 @@ put_node: of_node_put(np); } -struct platform_device imx6q_cpufreq_pdev = { +static struct platform_device imx6q_cpufreq_pdev = { .name = "imx6q-cpufreq", }; @@ -292,7 +291,7 @@ static void __init imx6q_init_irq(void) static void __init imx6q_timer_init(void) { mx6q_clocks_init(); - twd_local_timer_of_register(); + clocksource_of_init(); imx_print_silicon_rev("i.MX6Q", imx6q_revision()); } diff --git a/arch/arm/mach-imx/mach-mx51_babbage.c b/arch/arm/mach-imx/mach-mx51_babbage.c index 6c4d7feb4520..f3d264a636fa 100644 --- a/arch/arm/mach-imx/mach-mx51_babbage.c +++ b/arch/arm/mach-imx/mach-mx51_babbage.c @@ -27,7 +27,6 @@ #include "common.h" #include "devices-imx51.h" -#include "cpu_op-mx51.h" #include "hardware.h" #include "iomux-mx51.h" @@ -371,9 +370,6 @@ static void __init mx51_babbage_init(void) imx51_soc_init(); -#if defined(CONFIG_CPU_FREQ_IMX) - get_cpu_op = mx51_get_cpu_op; -#endif imx51_babbage_common_init(); imx51_add_imx_uart(0, &uart_pdata); diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index cefa047c4053..e0e69a682174 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -82,7 +82,7 @@ static void __iomem *imx3_ioremap_caller(unsigned long phys_addr, size_t size, return __arm_ioremap_caller(phys_addr, size, mtype, caller); } -void __init imx3_init_l2x0(void) +static void __init imx3_init_l2x0(void) { #ifdef CONFIG_CACHE_L2X0 void __iomem *l2x0_base; diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c index cf34994cfe28..b7c4e70e5081 100644 --- a/arch/arm/mach-imx/mm-imx5.c +++ b/arch/arm/mach-imx/mm-imx5.c @@ -84,6 +84,7 @@ void __init imx51_init_early(void) mxc_set_cpu_type(MXC_CPU_MX51); mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR)); mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR)); + imx_src_init(); } void __init imx53_init_early(void) @@ -91,6 +92,7 @@ void __init imx53_init_early(void) mxc_set_cpu_type(MXC_CPU_MX53); mxc_iomux_v3_init(MX53_IO_ADDRESS(MX53_IOMUXC_BASE_ADDR)); mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG1_BASE_ADDR)); + imx_src_init(); } void __init mx51_init_irq(void) diff --git a/arch/arm/mach-imx/mx6q.h b/arch/arm/mach-imx/mx6q.h deleted file mode 100644 index 19d3f54db5af..000000000000 --- a/arch/arm/mach-imx/mx6q.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2011 Linaro Ltd. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -#ifndef __MACH_MX6Q_H__ -#define __MACH_MX6Q_H__ - -#define MX6Q_IO_P2V(x) IMX_IO_P2V(x) -#define MX6Q_IO_ADDRESS(x) IOMEM(MX6Q_IO_P2V(x)) - -/* - * The following are the blocks that need to be statically mapped. - * For other blocks, the base address really should be retrieved from - * device tree. - */ -#define MX6Q_SCU_BASE_ADDR 0x00a00000 -#define MX6Q_SCU_SIZE 0x1000 -#define MX6Q_CCM_BASE_ADDR 0x020c4000 -#define MX6Q_CCM_SIZE 0x4000 -#define MX6Q_ANATOP_BASE_ADDR 0x020c8000 -#define MX6Q_ANATOP_SIZE 0x1000 - -#endif /* __MACH_MX6Q_H__ */ diff --git a/arch/arm/mach-imx/pm-imx5.c b/arch/arm/mach-imx/pm-imx5.c index f67fd7ee8127..82e79c658eb2 100644 --- a/arch/arm/mach-imx/pm-imx5.c +++ b/arch/arm/mach-imx/pm-imx5.c @@ -149,33 +149,6 @@ static void imx5_pm_idle(void) imx5_cpu_do_idle(); } -static int imx5_cpuidle_enter(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int idx) -{ - int ret; - - ret = imx5_cpu_do_idle(); - if (ret < 0) - return ret; - - return idx; -} - -static struct cpuidle_driver imx5_cpuidle_driver = { - .name = "imx5_cpuidle", - .owner = THIS_MODULE, - .en_core_tk_irqen = 1, - .states[0] = { - .enter = imx5_cpuidle_enter, - .exit_latency = 2, - .target_residency = 1, - .flags = CPUIDLE_FLAG_TIME_VALID, - .name = "IMX5 SRPG", - .desc = "CPU state retained,powered off", - }, - .state_count = 1, -}; - static int __init imx5_pm_common_init(void) { int ret; @@ -193,8 +166,7 @@ static int __init imx5_pm_common_init(void) /* Set the registers to the default cpu idle state. */ mx5_cpu_lp_set(IMX5_DEFAULT_CPU_IDLE_STATE); - imx_cpuidle_init(&imx5_cpuidle_driver); - return 0; + return imx5_cpuidle_init(); } void __init imx51_pm_init(void) diff --git a/arch/arm/mach-imx/src.c b/arch/arm/mach-imx/src.c index 09a742f8c7ab..97d086889481 100644 --- a/arch/arm/mach-imx/src.c +++ b/arch/arm/mach-imx/src.c @@ -16,6 +16,7 @@ #include <linux/of_address.h> #include <linux/smp.h> #include <asm/smp_plat.h> +#include "common.h" #define SRC_SCR 0x000 #define SRC_GPR1 0x020 @@ -73,7 +74,9 @@ void __init imx_src_init(void) struct device_node *np; u32 val; - np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-src"); + np = of_find_compatible_node(NULL, NULL, "fsl,imx51-src"); + if (!np) + return; src_base = of_iomap(np, 0); WARN_ON(!src_base); diff --git a/arch/arm/mach-imx/tzic.c b/arch/arm/mach-imx/tzic.c index 9721161f208f..8183178d5aa3 100644 --- a/arch/arm/mach-imx/tzic.c +++ b/arch/arm/mach-imx/tzic.c @@ -49,7 +49,7 @@ #define TZIC_SWINT 0x0F00 /* Software Interrupt Rigger Register */ #define TZIC_ID0 0x0FD0 /* Indentification Register 0 */ -void __iomem *tzic_base; /* Used as irq controller base in entry-macro.S */ +static void __iomem *tzic_base; static struct irq_domain *domain; #define TZIC_NUM_IRQS 128 diff --git a/arch/arm/mach-integrator/Makefile b/arch/arm/mach-integrator/Makefile index 5521d18bf19a..d14d6b76f4c2 100644 --- a/arch/arm/mach-integrator/Makefile +++ b/arch/arm/mach-integrator/Makefile @@ -9,5 +9,4 @@ obj-$(CONFIG_ARCH_INTEGRATOR_AP) += integrator_ap.o obj-$(CONFIG_ARCH_INTEGRATOR_CP) += integrator_cp.o obj-$(CONFIG_PCI) += pci_v3.o pci.o -obj-$(CONFIG_CPU_FREQ_INTEGRATOR) += cpu.o obj-$(CONFIG_INTEGRATOR_IMPD1) += impd1.o diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c deleted file mode 100644 index 590c192cdf4d..000000000000 --- a/arch/arm/mach-integrator/cpu.c +++ /dev/null @@ -1,224 +0,0 @@ -/* - * linux/arch/arm/mach-integrator/cpu.c - * - * Copyright (C) 2001-2002 Deep Blue Solutions Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * CPU support functions - */ -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/cpufreq.h> -#include <linux/sched.h> -#include <linux/smp.h> -#include <linux/init.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/platform.h> -#include <asm/mach-types.h> -#include <asm/hardware/icst.h> - -static struct cpufreq_driver integrator_driver; - -#define CM_ID __io_address(INTEGRATOR_HDR_ID) -#define CM_OSC __io_address(INTEGRATOR_HDR_OSC) -#define CM_STAT __io_address(INTEGRATOR_HDR_STAT) -#define CM_LOCK __io_address(INTEGRATOR_HDR_LOCK) - -static const struct icst_params lclk_params = { - .ref = 24000000, - .vco_max = ICST525_VCO_MAX_5V, - .vco_min = ICST525_VCO_MIN, - .vd_min = 8, - .vd_max = 132, - .rd_min = 24, - .rd_max = 24, - .s2div = icst525_s2div, - .idx2s = icst525_idx2s, -}; - -static const struct icst_params cclk_params = { - .ref = 24000000, - .vco_max = ICST525_VCO_MAX_5V, - .vco_min = ICST525_VCO_MIN, - .vd_min = 12, - .vd_max = 160, - .rd_min = 24, - .rd_max = 24, - .s2div = icst525_s2div, - .idx2s = icst525_idx2s, -}; - -/* - * Validate the speed policy. - */ -static int integrator_verify_policy(struct cpufreq_policy *policy) -{ - struct icst_vco vco; - - cpufreq_verify_within_limits(policy, - policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - - vco = icst_hz_to_vco(&cclk_params, policy->max * 1000); - policy->max = icst_hz(&cclk_params, vco) / 1000; - - vco = icst_hz_to_vco(&cclk_params, policy->min * 1000); - policy->min = icst_hz(&cclk_params, vco) / 1000; - - cpufreq_verify_within_limits(policy, - policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - - return 0; -} - - -static int integrator_set_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - cpumask_t cpus_allowed; - int cpu = policy->cpu; - struct icst_vco vco; - struct cpufreq_freqs freqs; - u_int cm_osc; - - /* - * Save this threads cpus_allowed mask. - */ - cpus_allowed = current->cpus_allowed; - - /* - * Bind to the specified CPU. When this call returns, - * we should be running on the right CPU. - */ - set_cpus_allowed(current, cpumask_of_cpu(cpu)); - BUG_ON(cpu != smp_processor_id()); - - /* get current setting */ - cm_osc = __raw_readl(CM_OSC); - - if (machine_is_integrator()) { - vco.s = (cm_osc >> 8) & 7; - } else if (machine_is_cintegrator()) { - vco.s = 1; - } - vco.v = cm_osc & 255; - vco.r = 22; - freqs.old = icst_hz(&cclk_params, vco) / 1000; - - /* icst_hz_to_vco rounds down -- so we need the next - * larger freq in case of CPUFREQ_RELATION_L. - */ - if (relation == CPUFREQ_RELATION_L) - target_freq += 999; - if (target_freq > policy->max) - target_freq = policy->max; - vco = icst_hz_to_vco(&cclk_params, target_freq * 1000); - freqs.new = icst_hz(&cclk_params, vco) / 1000; - - freqs.cpu = policy->cpu; - - if (freqs.old == freqs.new) { - set_cpus_allowed(current, cpus_allowed); - return 0; - } - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - cm_osc = __raw_readl(CM_OSC); - - if (machine_is_integrator()) { - cm_osc &= 0xfffff800; - cm_osc |= vco.s << 8; - } else if (machine_is_cintegrator()) { - cm_osc &= 0xffffff00; - } - cm_osc |= vco.v; - - __raw_writel(0xa05f, CM_LOCK); - __raw_writel(cm_osc, CM_OSC); - __raw_writel(0, CM_LOCK); - - /* - * Restore the CPUs allowed mask. - */ - set_cpus_allowed(current, cpus_allowed); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return 0; -} - -static unsigned int integrator_get(unsigned int cpu) -{ - cpumask_t cpus_allowed; - unsigned int current_freq; - u_int cm_osc; - struct icst_vco vco; - - cpus_allowed = current->cpus_allowed; - - set_cpus_allowed(current, cpumask_of_cpu(cpu)); - BUG_ON(cpu != smp_processor_id()); - - /* detect memory etc. */ - cm_osc = __raw_readl(CM_OSC); - - if (machine_is_integrator()) { - vco.s = (cm_osc >> 8) & 7; - } else { - vco.s = 1; - } - vco.v = cm_osc & 255; - vco.r = 22; - - current_freq = icst_hz(&cclk_params, vco) / 1000; /* current freq */ - - set_cpus_allowed(current, cpus_allowed); - - return current_freq; -} - -static int integrator_cpufreq_init(struct cpufreq_policy *policy) -{ - - /* set default policy and cpuinfo */ - policy->cpuinfo.max_freq = 160000; - policy->cpuinfo.min_freq = 12000; - policy->cpuinfo.transition_latency = 1000000; /* 1 ms, assumed */ - policy->cur = policy->min = policy->max = integrator_get(policy->cpu); - - return 0; -} - -static struct cpufreq_driver integrator_driver = { - .verify = integrator_verify_policy, - .target = integrator_set_target, - .get = integrator_get, - .init = integrator_cpufreq_init, - .name = "integrator", -}; - -static int __init integrator_cpu_init(void) -{ - return cpufreq_register_driver(&integrator_driver); -} - -static void __exit integrator_cpu_exit(void) -{ - cpufreq_unregister_driver(&integrator_driver); -} - -MODULE_AUTHOR ("Russell M. King"); -MODULE_DESCRIPTION ("cpufreq driver for ARM Integrator CPUs"); -MODULE_LICENSE ("GPL"); - -module_init(integrator_cpu_init); -module_exit(integrator_cpu_exit); diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 1dbeb7c99d58..6600cff6bd92 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -29,6 +29,7 @@ #include <linux/io.h> #include <linux/export.h> #include <linux/gpio.h> +#include <linux/cpu.h> #include <mach/udc.h> #include <mach/hardware.h> @@ -239,7 +240,7 @@ void __init ixp4xx_init_irq(void) * ixp4xx does not implement the XScale PWRMODE register * so it must not call cpu_do_idle(). */ - disable_hlt(); + cpu_idle_poll_ctrl(true); /* Route all sources to IRQ instead of FIQ */ *IXP4XX_ICLR = 0x0; diff --git a/arch/arm/mach-kirkwood/board-guruplug.c b/arch/arm/mach-kirkwood/board-guruplug.c index 0a0df4554d8b..a857163954a5 100644 --- a/arch/arm/mach-kirkwood/board-guruplug.c +++ b/arch/arm/mach-kirkwood/board-guruplug.c @@ -13,7 +13,6 @@ #include <linux/init.h> #include <linux/mv643xx_eth.h> #include <linux/gpio.h> -#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" static struct mv643xx_eth_platform_data guruplug_ge00_data = { @@ -24,10 +23,6 @@ static struct mv643xx_eth_platform_data guruplug_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(1), }; -static struct mvsdio_platform_data guruplug_mvsdio_data = { - /* unfortunately the CD signal has not been connected */ -}; - void __init guruplug_dt_init(void) { /* @@ -35,5 +30,4 @@ void __init guruplug_dt_init(void) */ kirkwood_ge00_init(&guruplug_ge00_data); kirkwood_ge01_init(&guruplug_ge01_data); - kirkwood_sdio_init(&guruplug_mvsdio_data); } diff --git a/arch/arm/mach-kirkwood/board-iomega_ix2_200.c b/arch/arm/mach-kirkwood/board-iomega_ix2_200.c index f655b2637b0e..e5f70415905a 100644 --- a/arch/arm/mach-kirkwood/board-iomega_ix2_200.c +++ b/arch/arm/mach-kirkwood/board-iomega_ix2_200.c @@ -20,10 +20,15 @@ static struct mv643xx_eth_platform_data iomega_ix2_200_ge00_data = { .duplex = DUPLEX_FULL, }; +static struct mv643xx_eth_platform_data iomega_ix2_200_ge01_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(11), +}; + void __init iomega_ix2_200_init(void) { /* * Basic setup. Needs to be called early. */ - kirkwood_ge01_init(&iomega_ix2_200_ge00_data); + kirkwood_ge00_init(&iomega_ix2_200_ge00_data); + kirkwood_ge01_init(&iomega_ix2_200_ge01_data); } diff --git a/arch/arm/mach-l7200/include/mach/debug-macro.S b/arch/arm/mach-l7200/include/mach/debug-macro.S deleted file mode 100644 index 0b4e760159b9..000000000000 --- a/arch/arm/mach-l7200/include/mach/debug-macro.S +++ /dev/null @@ -1,38 +0,0 @@ -/* arch/arm/mach-l7200/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ - - .equ io_virt, IO_BASE - .equ io_phys, IO_START - - .macro addruart, rp, rv, tmp - mov \rp, #0x00044000 @ UART1 -@ mov \rp, #0x00045000 @ UART2 - add \rv, \rp, #io_virt @ virtual address - add \rp, \rp, #io_phys @ physical base address - .endm - - .macro senduart,rd,rx - str \rd, [\rx, #0x0] @ UARTDR - .endm - - .macro waituart,rd,rx -1001: ldr \rd, [\rx, #0x18] @ UARTFLG - tst \rd, #1 << 5 @ UARTFLGUTXFF - 1 when full - bne 1001b - .endm - - .macro busyuart,rd,rx -1001: ldr \rd, [\rx, #0x18] @ UARTFLG - tst \rd, #1 << 3 @ UARTFLGUBUSY - 1 when busy - bne 1001b - .endm diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c index 9f64d5632e07..76901f4ce611 100644 --- a/arch/arm/mach-mmp/aspenite.c +++ b/arch/arm/mach-mmp/aspenite.c @@ -223,13 +223,7 @@ static struct pxa27x_keypad_platform_data aspenite_keypad_info __initdata = { }; #if defined(CONFIG_USB_EHCI_MV) -static char *pxa168_sph_clock_name[] = { - [0] = "PXA168-USBCLK", -}; - static struct mv_usb_platform_data pxa168_sph_pdata = { - .clknum = 1, - .clkname = pxa168_sph_clock_name, .mode = MV_USB_MODE_HOST, .phy_init = pxa_usb_phy_init, .phy_deinit = pxa_usb_phy_deinit, diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c index 22a9058f9f4d..6528a5fa6a26 100644 --- a/arch/arm/mach-mmp/ttc_dkb.c +++ b/arch/arm/mach-mmp/ttc_dkb.c @@ -162,13 +162,7 @@ static struct i2c_board_info ttc_dkb_i2c_info[] = { #ifdef CONFIG_USB_SUPPORT #if defined(CONFIG_USB_MV_UDC) || defined(CONFIG_USB_EHCI_MV_U2O) -static char *pxa910_usb_clock_name[] = { - [0] = "U2OCLK", -}; - static struct mv_usb_platform_data ttc_usb_pdata = { - .clknum = 1, - .clkname = pxa910_usb_clock_name, .vbus = NULL, .mode = MV_USB_MODE_OTG, .otg_force_a_bus_req = 1, diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c index 84d720af34ab..82eaf88d2026 100644 --- a/arch/arm/mach-msm/board-halibut.c +++ b/arch/arm/mach-msm/board-halibut.c @@ -59,6 +59,7 @@ static struct platform_device smc91x_device = { }; static struct platform_device *devices[] __initdata = { + &msm_device_gpio_7201, &msm_device_uart3, &msm_device_smd, &msm_device_nand, diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index 7bc3f82e3ec9..520c141acd03 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -89,6 +89,7 @@ struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { }; static struct platform_device *devices[] __initdata = { + &msm_device_gpio_7x30, #if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER) &msm_device_uart2, #endif diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index 686e7949a73a..38a532d6937c 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c @@ -89,6 +89,7 @@ static struct msm_otg_platform_data msm_otg_pdata = { }; static struct platform_device *devices[] __initdata = { + &msm_device_gpio_8x50, &msm_device_uart3, &msm_device_smd, &msm_device_otg, diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c index 919bfa32871a..80fe1c5ff5c1 100644 --- a/arch/arm/mach-msm/board-trout.c +++ b/arch/arm/mach-msm/board-trout.c @@ -36,6 +36,7 @@ extern int trout_init_mmc(unsigned int); static struct platform_device *devices[] __initdata = { + &msm_device_gpio_7201, &msm_device_uart3, &msm_device_smd, &msm_device_nand, diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c index f66ee6ea8720..1a0a2306b115 100644 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ b/arch/arm/mach-msm/devices-msm7x00.c @@ -29,6 +29,37 @@ #include "clock-pcom.h" #include <linux/platform_data/mmc-msm_sdcc.h> +static struct resource msm_gpio_resources[] = { + { + .start = 32 + 0, + .end = 32 + 0, + .flags = IORESOURCE_IRQ, + }, + { + .start = 32 + 1, + .end = 32 + 1, + .flags = IORESOURCE_IRQ, + }, + { + .start = 0xa9200800, + .end = 0xa9200800 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio1" + }, + { + .start = 0xa9300C00, + .end = 0xa9300C00 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio2" + }, +}; + +struct platform_device msm_device_gpio_7201 = { + .name = "gpio-msm-7201", + .num_resources = ARRAY_SIZE(msm_gpio_resources), + .resource = msm_gpio_resources, +}; + static struct resource resources_uart1[] = { { .start = INT_UART1, diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c index e90ab5938c5f..12f482c07740 100644 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ b/arch/arm/mach-msm/devices-msm7x30.c @@ -33,6 +33,37 @@ #include <linux/platform_data/mmc-msm_sdcc.h> +static struct resource msm_gpio_resources[] = { + { + .start = 32 + 18, + .end = 32 + 18, + .flags = IORESOURCE_IRQ, + }, + { + .start = 32 + 19, + .end = 32 + 19, + .flags = IORESOURCE_IRQ, + }, + { + .start = 0xac001000, + .end = 0xac001000 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio1" + }, + { + .start = 0xac101400, + .end = 0xac101400 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio2" + }, +}; + +struct platform_device msm_device_gpio_7x30 = { + .name = "gpio-msm-7x30", + .num_resources = ARRAY_SIZE(msm_gpio_resources), + .resource = msm_gpio_resources, +}; + static struct resource resources_uart2[] = { { .start = INT_UART2, diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c index 4db61d5fe317..2e1b3ec9dfc7 100644 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ b/arch/arm/mach-msm/devices-qsd8x50.c @@ -30,6 +30,37 @@ #include <linux/platform_data/mmc-msm_sdcc.h> #include "clock-pcom.h" +static struct resource msm_gpio_resources[] = { + { + .start = 64 + 165 + 9, + .end = 64 + 165 + 9, + .flags = IORESOURCE_IRQ, + }, + { + .start = 64 + 165 + 10, + .end = 64 + 165 + 10, + .flags = IORESOURCE_IRQ, + }, + { + .start = 0xa9000800, + .end = 0xa9000800 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio1" + }, + { + .start = 0xa9100C00, + .end = 0xa9100C00 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio2" + }, +}; + +struct platform_device msm_device_gpio_8x50 = { + .name = "gpio-msm-8x50", + .num_resources = ARRAY_SIZE(msm_gpio_resources), + .resource = msm_gpio_resources, +}; + static struct resource resources_uart3[] = { { .start = INT_UART3, diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h index 9545c196c6e8..da902cf51161 100644 --- a/arch/arm/mach-msm/devices.h +++ b/arch/arm/mach-msm/devices.h @@ -20,6 +20,10 @@ #include "clock.h" +extern struct platform_device msm_device_gpio_7201; +extern struct platform_device msm_device_gpio_7x30; +extern struct platform_device msm_device_gpio_8x50; + extern struct platform_device msm_device_uart1; extern struct platform_device msm_device_uart2; extern struct platform_device msm_device_uart3; diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c index 354b91d4c3ac..b279fd8a31b1 100644 --- a/arch/arm/mach-msm/dma.c +++ b/arch/arm/mach-msm/dma.c @@ -19,9 +19,35 @@ #include <linux/interrupt.h> #include <linux/completion.h> #include <mach/dma.h> +#include <mach/msm_iomap.h> #define MSM_DMOV_CHANNEL_COUNT 16 +#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2)) +#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2)) +#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2)) +#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2)) + +#if defined(CONFIG_ARCH_MSM7X30) +#define DMOV_SD_AARM DMOV_SD2 +#else +#define DMOV_SD_AARM DMOV_SD3 +#endif + +#define DMOV_CMD_PTR(ch) DMOV_SD_AARM(0x000, ch) +#define DMOV_RSLT(ch) DMOV_SD_AARM(0x040, ch) +#define DMOV_FLUSH0(ch) DMOV_SD_AARM(0x080, ch) +#define DMOV_FLUSH1(ch) DMOV_SD_AARM(0x0C0, ch) +#define DMOV_FLUSH2(ch) DMOV_SD_AARM(0x100, ch) +#define DMOV_FLUSH3(ch) DMOV_SD_AARM(0x140, ch) +#define DMOV_FLUSH4(ch) DMOV_SD_AARM(0x180, ch) +#define DMOV_FLUSH5(ch) DMOV_SD_AARM(0x1C0, ch) + +#define DMOV_STATUS(ch) DMOV_SD_AARM(0x200, ch) +#define DMOV_ISR DMOV_SD_AARM(0x380, 0) + +#define DMOV_CONFIG(ch) DMOV_SD_AARM(0x300, ch) + enum { MSM_DMOV_PRINT_ERRORS = 1, MSM_DMOV_PRINT_IO = 2, diff --git a/arch/arm/mach-msm/include/mach/cpu.h b/arch/arm/mach-msm/include/mach/cpu.h deleted file mode 100644 index a9481b08d5c7..000000000000 --- a/arch/arm/mach-msm/include/mach/cpu.h +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (c) 2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef __ARCH_ARM_MACH_MSM_CPU_H__ -#define __ARCH_ARM_MACH_MSM_CPU_H__ - -/* TODO: For now, only one CPU can be compiled at a time. */ - -#define cpu_is_msm7x01() 0 -#define cpu_is_msm7x30() 0 -#define cpu_is_qsd8x50() 0 -#define cpu_is_msm8x60() 0 -#define cpu_is_msm8960() 0 - -#ifdef CONFIG_ARCH_MSM7X00A -# undef cpu_is_msm7x01 -# define cpu_is_msm7x01() 1 -#endif - -#ifdef CONFIG_ARCH_MSM7X30 -# undef cpu_is_msm7x30 -# define cpu_is_msm7x30() 1 -#endif - -#ifdef CONFIG_ARCH_QSD8X50 -# undef cpu_is_qsd8x50 -# define cpu_is_qsd8x50() 1 -#endif - -#ifdef CONFIG_ARCH_MSM8X60 -# undef cpu_is_msm8x60 -# define cpu_is_msm8x60() 1 -#endif - -#ifdef CONFIG_ARCH_MSM8960 -# undef cpu_is_msm8960 -# define cpu_is_msm8960() 1 -#endif - -#endif diff --git a/arch/arm/mach-msm/include/mach/dma.h b/arch/arm/mach-msm/include/mach/dma.h index 05583f569524..a72d48d42342 100644 --- a/arch/arm/mach-msm/include/mach/dma.h +++ b/arch/arm/mach-msm/include/mach/dma.h @@ -16,7 +16,6 @@ #ifndef __ASM_ARCH_MSM_DMA_H #include <linux/list.h> -#include <mach/msm_iomap.h> struct msm_dmov_errdata { uint32_t flush[6]; @@ -45,48 +44,23 @@ static inline int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) { return -EIO; } #endif - -#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2)) -#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2)) -#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2)) -#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2)) - -#if defined(CONFIG_ARCH_MSM7X30) -#define DMOV_SD_AARM DMOV_SD2 -#else -#define DMOV_SD_AARM DMOV_SD3 -#endif - -#define DMOV_CMD_PTR(ch) DMOV_SD_AARM(0x000, ch) #define DMOV_CMD_LIST (0 << 29) /* does not work */ #define DMOV_CMD_PTR_LIST (1 << 29) /* works */ #define DMOV_CMD_INPUT_CFG (2 << 29) /* untested */ #define DMOV_CMD_OUTPUT_CFG (3 << 29) /* untested */ #define DMOV_CMD_ADDR(addr) ((addr) >> 3) -#define DMOV_RSLT(ch) DMOV_SD_AARM(0x040, ch) #define DMOV_RSLT_VALID (1 << 31) /* 0 == host has empties result fifo */ #define DMOV_RSLT_ERROR (1 << 3) #define DMOV_RSLT_FLUSH (1 << 2) #define DMOV_RSLT_DONE (1 << 1) /* top pointer done */ #define DMOV_RSLT_USER (1 << 0) /* command with FR force result */ -#define DMOV_FLUSH0(ch) DMOV_SD_AARM(0x080, ch) -#define DMOV_FLUSH1(ch) DMOV_SD_AARM(0x0C0, ch) -#define DMOV_FLUSH2(ch) DMOV_SD_AARM(0x100, ch) -#define DMOV_FLUSH3(ch) DMOV_SD_AARM(0x140, ch) -#define DMOV_FLUSH4(ch) DMOV_SD_AARM(0x180, ch) -#define DMOV_FLUSH5(ch) DMOV_SD_AARM(0x1C0, ch) - -#define DMOV_STATUS(ch) DMOV_SD_AARM(0x200, ch) #define DMOV_STATUS_RSLT_COUNT(n) (((n) >> 29)) #define DMOV_STATUS_CMD_COUNT(n) (((n) >> 27) & 3) #define DMOV_STATUS_RSLT_VALID (1 << 1) #define DMOV_STATUS_CMD_PTR_RDY (1 << 0) -#define DMOV_ISR DMOV_SD_AARM(0x380, 0) - -#define DMOV_CONFIG(ch) DMOV_SD_AARM(0x300, ch) #define DMOV_CONFIG_FORCE_TOP_PTR_RSLT (1 << 2) #define DMOV_CONFIG_FORCE_FLUSH_RSLT (1 << 1) #define DMOV_CONFIG_IRQ_EN (1 << 0) diff --git a/arch/arm/mach-msm/include/mach/uncompress.h b/arch/arm/mach-msm/include/mach/uncompress.h index fa97a10d8695..94324870fb04 100644 --- a/arch/arm/mach-msm/include/mach/uncompress.h +++ b/arch/arm/mach-msm/include/mach/uncompress.h @@ -37,7 +37,7 @@ static void putc(int c) * Wait for TX_READY to be set; but skip it if we have a * TX underrun. */ - if (UART_DM_SR & 0x08) + if (!(UART_DM_SR & 0x08)) while (!(UART_DM_ISR & 0x80)) cpu_relax(); diff --git a/arch/arm/mach-msm/last_radio_log.c b/arch/arm/mach-msm/last_radio_log.c index 1e243f46a969..7777767ee89a 100644 --- a/arch/arm/mach-msm/last_radio_log.c +++ b/arch/arm/mach-msm/last_radio_log.c @@ -31,20 +31,8 @@ extern void *smem_item(unsigned id, unsigned *size); static ssize_t last_radio_log_read(struct file *file, char __user *buf, size_t len, loff_t *offset) { - loff_t pos = *offset; - ssize_t count; - - if (pos >= radio_log_size) - return 0; - - count = min(len, (size_t)(radio_log_size - pos)); - if (copy_to_user(buf, radio_log_base + pos, count)) { - pr_err("%s: copy to user failed\n", __func__); - return -EFAULT; - } - - *offset += count; - return count; + return simple_read_from_buffer(buf, len, offset, + radio_log_base, radio_log_size); } static struct file_operations last_radio_log_fops = { @@ -67,7 +55,8 @@ void msm_init_last_radio_log(struct module *owner) return; } - entry = create_proc_entry("last_radio_log", S_IFREG | S_IRUGO, NULL); + entry = proc_create("last_radio_log", S_IRUGO, NULL, + &last_radio_log_fops); if (!entry) { pr_err("%s: could not create proc entry for radio log\n", __func__); @@ -77,7 +66,6 @@ void msm_init_last_radio_log(struct module *owner) pr_err("%s: last radio log is %d bytes long\n", __func__, radio_log_size); last_radio_log_fops.owner = owner; - entry->proc_fops = &last_radio_log_fops; entry->size = radio_log_size; } EXPORT_SYMBOL(msm_init_last_radio_log); diff --git a/arch/arm/mach-mvebu/irq-armada-370-xp.c b/arch/arm/mach-mvebu/irq-armada-370-xp.c index 6a9195e10579..830139a3e2ba 100644 --- a/arch/arm/mach-mvebu/irq-armada-370-xp.c +++ b/arch/arm/mach-mvebu/irq-armada-370-xp.c @@ -57,11 +57,10 @@ static struct irq_domain *armada_370_xp_mpic_domain; /* * In SMP mode: * For shared global interrupts, mask/unmask global enable bit - * For CPU interrtups, mask/unmask the calling CPU's bit + * For CPU interrupts, mask/unmask the calling CPU's bit */ static void armada_370_xp_irq_mask(struct irq_data *d) { -#ifdef CONFIG_SMP irq_hw_number_t hwirq = irqd_to_hwirq(d); if (hwirq != ARMADA_370_XP_TIMER0_PER_CPU_IRQ) @@ -70,15 +69,10 @@ static void armada_370_xp_irq_mask(struct irq_data *d) else writel(hwirq, per_cpu_int_base + ARMADA_370_XP_INT_SET_MASK_OFFS); -#else - writel(irqd_to_hwirq(d), - per_cpu_int_base + ARMADA_370_XP_INT_SET_MASK_OFFS); -#endif } static void armada_370_xp_irq_unmask(struct irq_data *d) { -#ifdef CONFIG_SMP irq_hw_number_t hwirq = irqd_to_hwirq(d); if (hwirq != ARMADA_370_XP_TIMER0_PER_CPU_IRQ) @@ -87,10 +81,6 @@ static void armada_370_xp_irq_unmask(struct irq_data *d) else writel(hwirq, per_cpu_int_base + ARMADA_370_XP_INT_CLEAR_MASK_OFFS); -#else - writel(irqd_to_hwirq(d), - per_cpu_int_base + ARMADA_370_XP_INT_CLEAR_MASK_OFFS); -#endif } #ifdef CONFIG_SMP @@ -146,7 +136,11 @@ static int armada_370_xp_mpic_irq_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hw) { armada_370_xp_irq_mask(irq_get_irq_data(virq)); - writel(hw, main_int_base + ARMADA_370_XP_INT_SET_ENABLE_OFFS); + if (hw != ARMADA_370_XP_TIMER0_PER_CPU_IRQ) + writel(hw, per_cpu_int_base + + ARMADA_370_XP_INT_CLEAR_MASK_OFFS); + else + writel(hw, main_int_base + ARMADA_370_XP_INT_SET_ENABLE_OFFS); irq_set_status_flags(virq, IRQ_LEVEL); if (hw == ARMADA_370_XP_TIMER0_PER_CPU_IRQ) { diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile index 3d3c8a973062..80db7269760e 100644 --- a/arch/arm/mach-mxs/Makefile +++ b/arch/arm/mach-mxs/Makefile @@ -1,6 +1,2 @@ -# Common support -obj-y := icoll.o ocotp.o system.o timer.o mm.o - obj-$(CONFIG_PM) += pm.o - obj-$(CONFIG_MACH_MXS_DT) += mach-mxs.o diff --git a/arch/arm/mach-mxs/icoll.c b/arch/arm/mach-mxs/icoll.c deleted file mode 100644 index e26eeba46598..000000000000 --- a/arch/arm/mach-mxs/icoll.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/irqdomain.h> -#include <linux/io.h> -#include <linux/of.h> -#include <linux/of_irq.h> -#include <asm/exception.h> -#include <mach/mxs.h> -#include <mach/common.h> - -#define HW_ICOLL_VECTOR 0x0000 -#define HW_ICOLL_LEVELACK 0x0010 -#define HW_ICOLL_CTRL 0x0020 -#define HW_ICOLL_STAT_OFFSET 0x0070 -#define HW_ICOLL_INTERRUPTn_SET(n) (0x0124 + (n) * 0x10) -#define HW_ICOLL_INTERRUPTn_CLR(n) (0x0128 + (n) * 0x10) -#define BM_ICOLL_INTERRUPTn_ENABLE 0x00000004 -#define BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0 0x1 - -#define ICOLL_NUM_IRQS 128 - -static void __iomem *icoll_base = MXS_IO_ADDRESS(MXS_ICOLL_BASE_ADDR); -static struct irq_domain *icoll_domain; - -static void icoll_ack_irq(struct irq_data *d) -{ - /* - * The Interrupt Collector is able to prioritize irqs. - * Currently only level 0 is used. So acking can use - * BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0 unconditionally. - */ - __raw_writel(BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0, - icoll_base + HW_ICOLL_LEVELACK); -} - -static void icoll_mask_irq(struct irq_data *d) -{ - __raw_writel(BM_ICOLL_INTERRUPTn_ENABLE, - icoll_base + HW_ICOLL_INTERRUPTn_CLR(d->hwirq)); -} - -static void icoll_unmask_irq(struct irq_data *d) -{ - __raw_writel(BM_ICOLL_INTERRUPTn_ENABLE, - icoll_base + HW_ICOLL_INTERRUPTn_SET(d->hwirq)); -} - -static struct irq_chip mxs_icoll_chip = { - .irq_ack = icoll_ack_irq, - .irq_mask = icoll_mask_irq, - .irq_unmask = icoll_unmask_irq, -}; - -asmlinkage void __exception_irq_entry icoll_handle_irq(struct pt_regs *regs) -{ - u32 irqnr; - - do { - irqnr = __raw_readl(icoll_base + HW_ICOLL_STAT_OFFSET); - if (irqnr != 0x7f) { - __raw_writel(irqnr, icoll_base + HW_ICOLL_VECTOR); - irqnr = irq_find_mapping(icoll_domain, irqnr); - handle_IRQ(irqnr, regs); - continue; - } - break; - } while (1); -} - -static int icoll_irq_domain_map(struct irq_domain *d, unsigned int virq, - irq_hw_number_t hw) -{ - irq_set_chip_and_handler(virq, &mxs_icoll_chip, handle_level_irq); - set_irq_flags(virq, IRQF_VALID); - - return 0; -} - -static struct irq_domain_ops icoll_irq_domain_ops = { - .map = icoll_irq_domain_map, - .xlate = irq_domain_xlate_onecell, -}; - -static void __init icoll_of_init(struct device_node *np, - struct device_node *interrupt_parent) -{ - /* - * Interrupt Collector reset, which initializes the priority - * for each irq to level 0. - */ - mxs_reset_block(icoll_base + HW_ICOLL_CTRL); - - icoll_domain = irq_domain_add_linear(np, ICOLL_NUM_IRQS, - &icoll_irq_domain_ops, NULL); - WARN_ON(!icoll_domain); -} - -static const struct of_device_id icoll_of_match[] __initconst = { - {.compatible = "fsl,icoll", .data = icoll_of_init}, - { /* sentinel */ } -}; - -void __init icoll_init_irq(void) -{ - of_irq_init(icoll_of_match); -} diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h deleted file mode 100644 index be5a9c93cb2a..000000000000 --- a/arch/arm/mach-mxs/include/mach/common.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __MACH_MXS_COMMON_H__ -#define __MACH_MXS_COMMON_H__ - -extern const u32 *mxs_get_ocotp(void); -extern int mxs_reset_block(void __iomem *); -extern void mxs_timer_init(void); -extern void mxs_restart(char, const char *); -extern int mxs_saif_clkmux_select(unsigned int clkmux); - -extern int mx23_clocks_init(void); -extern void mx23_map_io(void); - -extern int mx28_clocks_init(void); -extern void mx28_map_io(void); - -extern void icoll_init_irq(void); -extern void icoll_handle_irq(struct pt_regs *); - -#endif /* __MACH_MXS_COMMON_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/debug-macro.S b/arch/arm/mach-mxs/include/mach/debug-macro.S index 90c6b7836ad3..d86951551ca1 100644 --- a/arch/arm/mach-mxs/include/mach/debug-macro.S +++ b/arch/arm/mach-mxs/include/mach/debug-macro.S @@ -11,16 +11,13 @@ * */ -#include <mach/mx23.h> -#include <mach/mx28.h> - #ifdef CONFIG_DEBUG_IMX23_UART -#define UART_PADDR MX23_DUART_BASE_ADDR +#define UART_PADDR 0x80070000 #elif defined (CONFIG_DEBUG_IMX28_UART) -#define UART_PADDR MX28_DUART_BASE_ADDR +#define UART_PADDR 0x80074000 #endif -#define UART_VADDR MXS_IO_ADDRESS(UART_PADDR) +#define UART_VADDR 0xfe100000 .macro addruart, rp, rv, tmp ldr \rp, =UART_PADDR @ physical diff --git a/arch/arm/mach-mxs/include/mach/digctl.h b/arch/arm/mach-mxs/include/mach/digctl.h deleted file mode 100644 index 17964066303f..000000000000 --- a/arch/arm/mach-mxs/include/mach/digctl.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __MACH_DIGCTL_H__ -#define __MACH_DIGCTL_H__ - -/* MXS DIGCTL SAIF CLKMUX */ -#define MXS_DIGCTL_SAIF_CLKMUX_DIRECT 0x0 -#define MXS_DIGCTL_SAIF_CLKMUX_CROSSINPUT 0x1 -#define MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0 0x2 -#define MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR1 0x3 - -#define HW_DIGCTL_CTRL 0x0 -#define BP_DIGCTL_CTRL_SAIF_CLKMUX 10 -#define BM_DIGCTL_CTRL_SAIF_CLKMUX (0x3 << 10) -#define HW_DIGCTL_CHIPID 0x310 -#endif diff --git a/arch/arm/mach-mxs/include/mach/hardware.h b/arch/arm/mach-mxs/include/mach/hardware.h deleted file mode 100644 index 4c0e8a64d8c7..000000000000 --- a/arch/arm/mach-mxs/include/mach/hardware.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2008 Juergen Beisert, kernel@pengutronix.de - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#ifndef __MACH_MXS_HARDWARE_H__ -#define __MACH_MXS_HARDWARE_H__ - -#endif /* __MACH_MXS_HARDWARE_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mx23.h b/arch/arm/mach-mxs/include/mach/mx23.h deleted file mode 100644 index 599094bc99de..000000000000 --- a/arch/arm/mach-mxs/include/mach/mx23.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef __MACH_MX23_H__ -#define __MACH_MX23_H__ - -#include <mach/mxs.h> - -/* - * OCRAM - */ -#define MX23_OCRAM_BASE_ADDR 0x00000000 -#define MX23_OCRAM_SIZE SZ_32K - -/* - * IO - */ -#define MX23_IO_BASE_ADDR 0x80000000 -#define MX23_IO_SIZE SZ_1M - -#define MX23_ICOLL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x000000) -#define MX23_APBH_DMA_BASE_ADDR (MX23_IO_BASE_ADDR + 0x004000) -#define MX23_BCH_BASE_ADDR (MX23_IO_BASE_ADDR + 0x00a000) -#define MX23_GPMI_BASE_ADDR (MX23_IO_BASE_ADDR + 0x00c000) -#define MX23_SSP1_BASE_ADDR (MX23_IO_BASE_ADDR + 0x010000) -#define MX23_PINCTRL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x018000) -#define MX23_DIGCTL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x01c000) -#define MX23_ETM_BASE_ADDR (MX23_IO_BASE_ADDR + 0x020000) -#define MX23_APBX_DMA_BASE_ADDR (MX23_IO_BASE_ADDR + 0x024000) -#define MX23_DCP_BASE_ADDR (MX23_IO_BASE_ADDR + 0x028000) -#define MX23_PXP_BASE_ADDR (MX23_IO_BASE_ADDR + 0x02a000) -#define MX23_OCOTP_BASE_ADDR (MX23_IO_BASE_ADDR + 0x02c000) -#define MX23_AXI_AHB0_BASE_ADDR (MX23_IO_BASE_ADDR + 0x02e000) -#define MX23_LCDIF_BASE_ADDR (MX23_IO_BASE_ADDR + 0x030000) -#define MX23_SSP2_BASE_ADDR (MX23_IO_BASE_ADDR + 0x034000) -#define MX23_TVENC_BASE_ADDR (MX23_IO_BASE_ADDR + 0x038000) -#define MX23_CLKCTRL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x040000) -#define MX23_SAIF0_BASE_ADDR (MX23_IO_BASE_ADDR + 0x042000) -#define MX23_POWER_BASE_ADDR (MX23_IO_BASE_ADDR + 0x044000) -#define MX23_SAIF1_BASE_ADDR (MX23_IO_BASE_ADDR + 0x046000) -#define MX23_AUDIOOUT_BASE_ADDR (MX23_IO_BASE_ADDR + 0x048000) -#define MX23_AUDIOIN_BASE_ADDR (MX23_IO_BASE_ADDR + 0x04c000) -#define MX23_LRADC_BASE_ADDR (MX23_IO_BASE_ADDR + 0x050000) -#define MX23_SPDIF_BASE_ADDR (MX23_IO_BASE_ADDR + 0x054000) -#define MX23_I2C_BASE_ADDR (MX23_IO_BASE_ADDR + 0x058000) -#define MX23_RTC_BASE_ADDR (MX23_IO_BASE_ADDR + 0x05c000) -#define MX23_PWM_BASE_ADDR (MX23_IO_BASE_ADDR + 0x064000) -#define MX23_TIMROT_BASE_ADDR (MX23_IO_BASE_ADDR + 0x068000) -#define MX23_AUART1_BASE_ADDR (MX23_IO_BASE_ADDR + 0x06c000) -#define MX23_AUART2_BASE_ADDR (MX23_IO_BASE_ADDR + 0x06e000) -#define MX23_DUART_BASE_ADDR (MX23_IO_BASE_ADDR + 0x070000) -#define MX23_USBPHY_BASE_ADDR (MX23_IO_BASE_ADDR + 0x07c000) -#define MX23_USBCTRL_BASE_ADDR (MX23_IO_BASE_ADDR + 0x080000) -#define MX23_DRAM_BASE_ADDR (MX23_IO_BASE_ADDR + 0x0e0000) - -#define MX23_IO_P2V(x) MXS_IO_P2V(x) -#define MX23_IO_ADDRESS(x) IOMEM(MX23_IO_P2V(x)) - -/* - * IRQ - */ -#define MX23_INT_DUART 0 -#define MX23_INT_COMMS_RX 1 -#define MX23_INT_COMMS_TX 1 -#define MX23_INT_SSP2_ERROR 2 -#define MX23_INT_VDD5V 3 -#define MX23_INT_HEADPHONE_SHORT 4 -#define MX23_INT_DAC_DMA 5 -#define MX23_INT_DAC_ERROR 6 -#define MX23_INT_ADC_DMA 7 -#define MX23_INT_ADC_ERROR 8 -#define MX23_INT_SPDIF_DMA 9 -#define MX23_INT_SAIF2_DMA 9 -#define MX23_INT_SPDIF_ERROR 10 -#define MX23_INT_SAIF1_IRQ 10 -#define MX23_INT_SAIF2_IRQ 10 -#define MX23_INT_USB_CTRL 11 -#define MX23_INT_USB_WAKEUP 12 -#define MX23_INT_GPMI_DMA 13 -#define MX23_INT_SSP1_DMA 14 -#define MX23_INT_SSP1_ERROR 15 -#define MX23_INT_GPIO0 16 -#define MX23_INT_GPIO1 17 -#define MX23_INT_GPIO2 18 -#define MX23_INT_SAIF1_DMA 19 -#define MX23_INT_SSP2_DMA 20 -#define MX23_INT_ECC8_IRQ 21 -#define MX23_INT_RTC_ALARM 22 -#define MX23_INT_AUART1_TX_DMA 23 -#define MX23_INT_AUART1 24 -#define MX23_INT_AUART1_RX_DMA 25 -#define MX23_INT_I2C_DMA 26 -#define MX23_INT_I2C_ERROR 27 -#define MX23_INT_TIMER0 28 -#define MX23_INT_TIMER1 29 -#define MX23_INT_TIMER2 30 -#define MX23_INT_TIMER3 31 -#define MX23_INT_BATT_BRNOUT 32 -#define MX23_INT_VDDD_BRNOUT 33 -#define MX23_INT_VDDIO_BRNOUT 34 -#define MX23_INT_VDD18_BRNOUT 35 -#define MX23_INT_TOUCH_DETECT 36 -#define MX23_INT_LRADC_CH0 37 -#define MX23_INT_LRADC_CH1 38 -#define MX23_INT_LRADC_CH2 39 -#define MX23_INT_LRADC_CH3 40 -#define MX23_INT_LRADC_CH4 41 -#define MX23_INT_LRADC_CH5 42 -#define MX23_INT_LRADC_CH6 43 -#define MX23_INT_LRADC_CH7 44 -#define MX23_INT_LCDIF_DMA 45 -#define MX23_INT_LCDIF_ERROR 46 -#define MX23_INT_DIGCTL_DEBUG_TRAP 47 -#define MX23_INT_RTC_1MSEC 48 -#define MX23_INT_DRI_DMA 49 -#define MX23_INT_DRI_ATTENTION 50 -#define MX23_INT_GPMI_ATTENTION 51 -#define MX23_INT_IR 52 -#define MX23_INT_DCP_VMI 53 -#define MX23_INT_DCP 54 -#define MX23_INT_BCH 56 -#define MX23_INT_PXP 57 -#define MX23_INT_AUART2_TX_DMA 58 -#define MX23_INT_AUART2 59 -#define MX23_INT_AUART2_RX_DMA 60 -#define MX23_INT_VDAC_DETECT 61 -#define MX23_INT_VDD5V_DROOP 64 -#define MX23_INT_DCDC4P2_BO 65 - -/* - * APBH DMA - */ -#define MX23_DMA_SSP1 1 -#define MX23_DMA_SSP2 2 -#define MX23_DMA_GPMI0 4 -#define MX23_DMA_GPMI1 5 -#define MX23_DMA_GPMI2 6 -#define MX23_DMA_GPMI3 7 - -/* - * APBX DMA - */ -#define MX23_DMA_ADC 0 -#define MX23_DMA_DAC 1 -#define MX23_DMA_SPDIF 2 -#define MX23_DMA_I2C 3 -#define MX23_DMA_SAIF0 4 -#define MX23_DMA_UART0_RX 6 -#define MX23_DMA_UART0_TX 7 -#define MX23_DMA_UART1_RX 8 -#define MX23_DMA_UART1_TX 9 -#define MX23_DMA_SAIF1 10 - -#endif /* __MACH_MX23_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mx28.h b/arch/arm/mach-mxs/include/mach/mx28.h deleted file mode 100644 index 30c7990f3c01..000000000000 --- a/arch/arm/mach-mxs/include/mach/mx28.h +++ /dev/null @@ -1,225 +0,0 @@ -/* - * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef __MACH_MX28_H__ -#define __MACH_MX28_H__ - -#include <mach/mxs.h> - -/* - * OCRAM - */ -#define MX28_OCRAM_BASE_ADDR 0x00000000 -#define MX28_OCRAM_SIZE SZ_128K - -/* - * IO - */ -#define MX28_IO_BASE_ADDR 0x80000000 -#define MX28_IO_SIZE SZ_1M - -#define MX28_ICOLL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x000000) -#define MX28_HSADC_BASE_ADDR (MX28_IO_BASE_ADDR + 0x002000) -#define MX28_APBH_DMA_BASE_ADDR (MX28_IO_BASE_ADDR + 0x004000) -#define MX28_PERFMON_BASE_ADDR (MX28_IO_BASE_ADDR + 0x006000) -#define MX28_BCH_BASE_ADDR (MX28_IO_BASE_ADDR + 0x00a000) -#define MX28_GPMI_BASE_ADDR (MX28_IO_BASE_ADDR + 0x00c000) -#define MX28_SSP0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x010000) -#define MX28_SSP1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x012000) -#define MX28_SSP2_BASE_ADDR (MX28_IO_BASE_ADDR + 0x014000) -#define MX28_SSP3_BASE_ADDR (MX28_IO_BASE_ADDR + 0x016000) -#define MX28_PINCTRL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x018000) -#define MX28_DIGCTL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x01c000) -#define MX28_ETM_BASE_ADDR (MX28_IO_BASE_ADDR + 0x022000) -#define MX28_APBX_DMA_BASE_ADDR (MX28_IO_BASE_ADDR + 0x024000) -#define MX28_DCP_BASE_ADDR (MX28_IO_BASE_ADDR + 0x028000) -#define MX28_PXP_BASE_ADDR (MX28_IO_BASE_ADDR + 0x02a000) -#define MX28_OCOTP_BASE_ADDR (MX28_IO_BASE_ADDR + 0x02c000) -#define MX28_AXI_AHB0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x02e000) -#define MX28_LCDIF_BASE_ADDR (MX28_IO_BASE_ADDR + 0x030000) -#define MX28_CAN0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x032000) -#define MX28_CAN1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x034000) -#define MX28_SIMDBG_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c000) -#define MX28_SIMGPMISEL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c200) -#define MX28_SIMSSPSEL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c300) -#define MX28_SIMMEMSEL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c400) -#define MX28_GPIOMON_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c500) -#define MX28_SIMENET_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c700) -#define MX28_ARMJTAG_BASE_ADDR (MX28_IO_BASE_ADDR + 0x03c800) -#define MX28_CLKCTRL_BASE_ADDR (MX28_IO_BASE_ADDR + 0x040000) -#define MX28_SAIF0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x042000) -#define MX28_POWER_BASE_ADDR (MX28_IO_BASE_ADDR + 0x044000) -#define MX28_SAIF1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x046000) -#define MX28_LRADC_BASE_ADDR (MX28_IO_BASE_ADDR + 0x050000) -#define MX28_SPDIF_BASE_ADDR (MX28_IO_BASE_ADDR + 0x054000) -#define MX28_RTC_BASE_ADDR (MX28_IO_BASE_ADDR + 0x056000) -#define MX28_I2C0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x058000) -#define MX28_I2C1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x05a000) -#define MX28_PWM_BASE_ADDR (MX28_IO_BASE_ADDR + 0x064000) -#define MX28_TIMROT_BASE_ADDR (MX28_IO_BASE_ADDR + 0x068000) -#define MX28_AUART0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x06a000) -#define MX28_AUART1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x06c000) -#define MX28_AUART2_BASE_ADDR (MX28_IO_BASE_ADDR + 0x06e000) -#define MX28_AUART3_BASE_ADDR (MX28_IO_BASE_ADDR + 0x070000) -#define MX28_AUART4_BASE_ADDR (MX28_IO_BASE_ADDR + 0x072000) -#define MX28_DUART_BASE_ADDR (MX28_IO_BASE_ADDR + 0x074000) -#define MX28_USBPHY0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x07C000) -#define MX28_USBPHY1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x07e000) -#define MX28_USBCTRL0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x080000) -#define MX28_USBCTRL1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x090000) -#define MX28_DFLPT_BASE_ADDR (MX28_IO_BASE_ADDR + 0x0c0000) -#define MX28_DRAM_BASE_ADDR (MX28_IO_BASE_ADDR + 0x0e0000) -#define MX28_ENET_MAC0_BASE_ADDR (MX28_IO_BASE_ADDR + 0x0f0000) -#define MX28_ENET_MAC1_BASE_ADDR (MX28_IO_BASE_ADDR + 0x0f4000) - -#define MX28_IO_P2V(x) MXS_IO_P2V(x) -#define MX28_IO_ADDRESS(x) IOMEM(MX28_IO_P2V(x)) - -/* - * IRQ - */ -#define MX28_INT_BATT_BRNOUT 0 -#define MX28_INT_VDDD_BRNOUT 1 -#define MX28_INT_VDDIO_BRNOUT 2 -#define MX28_INT_VDDA_BRNOUT 3 -#define MX28_INT_VDD5V_DROOP 4 -#define MX28_INT_DCDC4P2_BRNOUT 5 -#define MX28_INT_VDD5V 6 -#define MX28_INT_CAN0 8 -#define MX28_INT_CAN1 9 -#define MX28_INT_LRADC_TOUCH 10 -#define MX28_INT_HSADC 13 -#define MX28_INT_LRADC_THRESH0 14 -#define MX28_INT_LRADC_THRESH1 15 -#define MX28_INT_LRADC_CH0 16 -#define MX28_INT_LRADC_CH1 17 -#define MX28_INT_LRADC_CH2 18 -#define MX28_INT_LRADC_CH3 19 -#define MX28_INT_LRADC_CH4 20 -#define MX28_INT_LRADC_CH5 21 -#define MX28_INT_LRADC_CH6 22 -#define MX28_INT_LRADC_CH7 23 -#define MX28_INT_LRADC_BUTTON0 24 -#define MX28_INT_LRADC_BUTTON1 25 -#define MX28_INT_PERFMON 27 -#define MX28_INT_RTC_1MSEC 28 -#define MX28_INT_RTC_ALARM 29 -#define MX28_INT_COMMS 31 -#define MX28_INT_EMI_ERR 32 -#define MX28_INT_LCDIF 38 -#define MX28_INT_PXP 39 -#define MX28_INT_BCH 41 -#define MX28_INT_GPMI 42 -#define MX28_INT_SPDIF_ERROR 45 -#define MX28_INT_DUART 47 -#define MX28_INT_TIMER0 48 -#define MX28_INT_TIMER1 49 -#define MX28_INT_TIMER2 50 -#define MX28_INT_TIMER3 51 -#define MX28_INT_DCP_VMI 52 -#define MX28_INT_DCP 53 -#define MX28_INT_DCP_SECURE 54 -#define MX28_INT_SAIF1 58 -#define MX28_INT_SAIF0 59 -#define MX28_INT_SPDIF_DMA 66 -#define MX28_INT_I2C0_DMA 68 -#define MX28_INT_I2C1_DMA 69 -#define MX28_INT_AUART0_RX_DMA 70 -#define MX28_INT_AUART0_TX_DMA 71 -#define MX28_INT_AUART1_RX_DMA 72 -#define MX28_INT_AUART1_TX_DMA 73 -#define MX28_INT_AUART2_RX_DMA 74 -#define MX28_INT_AUART2_TX_DMA 75 -#define MX28_INT_AUART3_RX_DMA 76 -#define MX28_INT_AUART3_TX_DMA 77 -#define MX28_INT_AUART4_RX_DMA 78 -#define MX28_INT_AUART4_TX_DMA 79 -#define MX28_INT_SAIF0_DMA 80 -#define MX28_INT_SAIF1_DMA 81 -#define MX28_INT_SSP0_DMA 82 -#define MX28_INT_SSP1_DMA 83 -#define MX28_INT_SSP2_DMA 84 -#define MX28_INT_SSP3_DMA 85 -#define MX28_INT_LCDIF_DMA 86 -#define MX28_INT_HSADC_DMA 87 -#define MX28_INT_GPMI_DMA 88 -#define MX28_INT_DIGCTL_DEBUG_TRAP 89 -#define MX28_INT_USB1 92 -#define MX28_INT_USB0 93 -#define MX28_INT_USB1_WAKEUP 94 -#define MX28_INT_USB0_WAKEUP 95 -#define MX28_INT_SSP0_ERROR 96 -#define MX28_INT_SSP1_ERROR 97 -#define MX28_INT_SSP2_ERROR 98 -#define MX28_INT_SSP3_ERROR 99 -#define MX28_INT_ENET_SWI 100 -#define MX28_INT_ENET_MAC0 101 -#define MX28_INT_ENET_MAC1 102 -#define MX28_INT_ENET_MAC0_1588 103 -#define MX28_INT_ENET_MAC1_1588 104 -#define MX28_INT_I2C1_ERROR 110 -#define MX28_INT_I2C0_ERROR 111 -#define MX28_INT_AUART0 112 -#define MX28_INT_AUART1 113 -#define MX28_INT_AUART2 114 -#define MX28_INT_AUART3 115 -#define MX28_INT_AUART4 116 -#define MX28_INT_GPIO4 123 -#define MX28_INT_GPIO3 124 -#define MX28_INT_GPIO2 125 -#define MX28_INT_GPIO1 126 -#define MX28_INT_GPIO0 127 - -/* - * APBH DMA - */ -#define MX28_DMA_SSP0 0 -#define MX28_DMA_SSP1 1 -#define MX28_DMA_SSP2 2 -#define MX28_DMA_SSP3 3 -#define MX28_DMA_GPMI0 4 -#define MX28_DMA_GPMI1 5 -#define MX28_DMA_GPMI2 6 -#define MX28_DMA_GPMI3 7 -#define MX28_DMA_GPMI4 8 -#define MX28_DMA_GPMI5 9 -#define MX28_DMA_GPMI6 10 -#define MX28_DMA_GPMI7 11 -#define MX28_DMA_HSADC 12 -#define MX28_DMA_LCDIF 13 - -/* - * APBX DMA - */ -#define MX28_DMA_AUART4_RX 0 -#define MX28_DMA_AUART4_TX 1 -#define MX28_DMA_SPDIF_TX 2 -#define MX28_DMA_SAIF0 4 -#define MX28_DMA_SAIF1 5 -#define MX28_DMA_I2C0 6 -#define MX28_DMA_I2C1 7 -#define MX28_DMA_AUART0_RX 8 -#define MX28_DMA_AUART0_TX 9 -#define MX28_DMA_AUART1_RX 10 -#define MX28_DMA_AUART1_TX 11 -#define MX28_DMA_AUART2_RX 12 -#define MX28_DMA_AUART2_TX 13 -#define MX28_DMA_AUART3_RX 14 -#define MX28_DMA_AUART3_TX 15 - -#endif /* __MACH_MX28_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mxs.h b/arch/arm/mach-mxs/include/mach/mxs.h deleted file mode 100644 index 7d4fb6d0afda..000000000000 --- a/arch/arm/mach-mxs/include/mach/mxs.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef __MACH_MXS_H__ -#define __MACH_MXS_H__ - -#ifndef __ASSEMBLER__ -#include <linux/io.h> -#endif -#include <asm/mach-types.h> -#include <mach/digctl.h> -#include <mach/hardware.h> - -/* - * IO addresses common to MXS-based - */ -#define MXS_IO_BASE_ADDR 0x80000000 -#define MXS_IO_SIZE SZ_1M - -#define MXS_ICOLL_BASE_ADDR (MXS_IO_BASE_ADDR + 0x000000) -#define MXS_APBH_DMA_BASE_ADDR (MXS_IO_BASE_ADDR + 0x004000) -#define MXS_BCH_BASE_ADDR (MXS_IO_BASE_ADDR + 0x00a000) -#define MXS_GPMI_BASE_ADDR (MXS_IO_BASE_ADDR + 0x00c000) -#define MXS_PINCTRL_BASE_ADDR (MXS_IO_BASE_ADDR + 0x018000) -#define MXS_DIGCTL_BASE_ADDR (MXS_IO_BASE_ADDR + 0x01c000) -#define MXS_APBX_DMA_BASE_ADDR (MXS_IO_BASE_ADDR + 0x024000) -#define MXS_DCP_BASE_ADDR (MXS_IO_BASE_ADDR + 0x028000) -#define MXS_PXP_BASE_ADDR (MXS_IO_BASE_ADDR + 0x02a000) -#define MXS_OCOTP_BASE_ADDR (MXS_IO_BASE_ADDR + 0x02c000) -#define MXS_AXI_AHB0_BASE_ADDR (MXS_IO_BASE_ADDR + 0x02e000) -#define MXS_LCDIF_BASE_ADDR (MXS_IO_BASE_ADDR + 0x030000) -#define MXS_CLKCTRL_BASE_ADDR (MXS_IO_BASE_ADDR + 0x040000) -#define MXS_SAIF0_BASE_ADDR (MXS_IO_BASE_ADDR + 0x042000) -#define MXS_POWER_BASE_ADDR (MXS_IO_BASE_ADDR + 0x044000) -#define MXS_SAIF1_BASE_ADDR (MXS_IO_BASE_ADDR + 0x046000) -#define MXS_LRADC_BASE_ADDR (MXS_IO_BASE_ADDR + 0x050000) -#define MXS_SPDIF_BASE_ADDR (MXS_IO_BASE_ADDR + 0x054000) -#define MXS_I2C0_BASE_ADDR (MXS_IO_BASE_ADDR + 0x058000) -#define MXS_PWM_BASE_ADDR (MXS_IO_BASE_ADDR + 0x064000) -#define MXS_TIMROT_BASE_ADDR (MXS_IO_BASE_ADDR + 0x068000) -#define MXS_AUART1_BASE_ADDR (MXS_IO_BASE_ADDR + 0x06c000) -#define MXS_AUART2_BASE_ADDR (MXS_IO_BASE_ADDR + 0x06e000) -#define MXS_DRAM_BASE_ADDR (MXS_IO_BASE_ADDR + 0x0e0000) - -/* - * It maps the whole address space to [0xf4000000, 0xf50fffff]. - * - * OCRAM 0x00000000+0x020000 -> 0xf4000000+0x020000 - * IO 0x80000000+0x100000 -> 0xf5000000+0x100000 - */ -#define MXS_IO_P2V(x) (0xf4000000 + \ - (((x) & 0x80000000) >> 7) + \ - (((x) & 0x000fffff))) - -#define MXS_IO_ADDRESS(x) IOMEM(MXS_IO_P2V(x)) - -#define mxs_map_entry(soc, name, _type) { \ - .virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR), \ - .pfn = __phys_to_pfn(soc ## _ ## name ## _BASE_ADDR), \ - .length = soc ## _ ## name ## _SIZE, \ - .type = _type, \ -} - -#define MXS_GPIO_NR(bank, nr) ((bank) * 32 + (nr)) - -#define MXS_SET_ADDR 0x4 -#define MXS_CLR_ADDR 0x8 -#define MXS_TOG_ADDR 0xc - -#ifndef __ASSEMBLER__ -static inline void __mxs_setl(u32 mask, void __iomem *reg) -{ - __raw_writel(mask, reg + MXS_SET_ADDR); -} - -static inline void __mxs_clrl(u32 mask, void __iomem *reg) -{ - __raw_writel(mask, reg + MXS_CLR_ADDR); -} - -static inline void __mxs_togl(u32 mask, void __iomem *reg) -{ - __raw_writel(mask, reg + MXS_TOG_ADDR); -} - -/* - * MXS CPU types - */ -#define MXS_CHIPID (MXS_IO_ADDRESS(MXS_DIGCTL_BASE_ADDR) + HW_DIGCTL_CHIPID) - -static inline int cpu_is_mx23(void) -{ - return ((__raw_readl(MXS_CHIPID) >> 16) == 0x3780); -} - -static inline int cpu_is_mx28(void) -{ - return ((__raw_readl(MXS_CHIPID) >> 16) == 0x2800); -} -#endif - -#endif /* __MACH_MXS_H__ */ diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index e7b781d3788f..16870bf853b8 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -11,22 +11,53 @@ */ #include <linux/clk.h> +#include <linux/clk/mxs.h> #include <linux/clkdev.h> +#include <linux/clocksource.h> #include <linux/can/platform/flexcan.h> #include <linux/delay.h> #include <linux/err.h> #include <linux/gpio.h> #include <linux/init.h> +#include <linux/irqchip.h> +#include <linux/irqchip/mxs.h> #include <linux/micrel_phy.h> #include <linux/mxsfb.h> +#include <linux/of_address.h> #include <linux/of_platform.h> #include <linux/phy.h> #include <linux/pinctrl/consumer.h> #include <asm/mach/arch.h> +#include <asm/mach/map.h> #include <asm/mach/time.h> -#include <mach/common.h> -#include <mach/digctl.h> -#include <mach/mxs.h> +#include <asm/system_misc.h> + +/* MXS DIGCTL SAIF CLKMUX */ +#define MXS_DIGCTL_SAIF_CLKMUX_DIRECT 0x0 +#define MXS_DIGCTL_SAIF_CLKMUX_CROSSINPUT 0x1 +#define MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0 0x2 +#define MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR1 0x3 + +#define MXS_GPIO_NR(bank, nr) ((bank) * 32 + (nr)) + +#define MXS_SET_ADDR 0x4 +#define MXS_CLR_ADDR 0x8 +#define MXS_TOG_ADDR 0xc + +static inline void __mxs_setl(u32 mask, void __iomem *reg) +{ + __raw_writel(mask, reg + MXS_SET_ADDR); +} + +static inline void __mxs_clrl(u32 mask, void __iomem *reg) +{ + __raw_writel(mask, reg + MXS_CLR_ADDR); +} + +static inline void __mxs_togl(u32 mask, void __iomem *reg) +{ + __raw_writel(mask, reg + MXS_TOG_ADDR); +} static struct fb_videomode mx23evk_video_modes[] = { { @@ -165,14 +196,80 @@ static struct of_dev_auxdata mxs_auxdata_lookup[] __initdata = { { /* sentinel */ } }; -static void __init imx23_timer_init(void) -{ - mx23_clocks_init(); -} +#define OCOTP_WORD_OFFSET 0x20 +#define OCOTP_WORD_COUNT 0x20 + +#define BM_OCOTP_CTRL_BUSY (1 << 8) +#define BM_OCOTP_CTRL_ERROR (1 << 9) +#define BM_OCOTP_CTRL_RD_BANK_OPEN (1 << 12) -static void __init imx28_timer_init(void) +static DEFINE_MUTEX(ocotp_mutex); +static u32 ocotp_words[OCOTP_WORD_COUNT]; + +static const u32 *mxs_get_ocotp(void) { - mx28_clocks_init(); + struct device_node *np; + void __iomem *ocotp_base; + int timeout = 0x400; + size_t i; + static int once; + + if (once) + return ocotp_words; + + np = of_find_compatible_node(NULL, NULL, "fsl,ocotp"); + ocotp_base = of_iomap(np, 0); + WARN_ON(!ocotp_base); + + mutex_lock(&ocotp_mutex); + + /* + * clk_enable(hbus_clk) for ocotp can be skipped + * as it must be on when system is running. + */ + + /* try to clear ERROR bit */ + __mxs_clrl(BM_OCOTP_CTRL_ERROR, ocotp_base); + + /* check both BUSY and ERROR cleared */ + while ((__raw_readl(ocotp_base) & + (BM_OCOTP_CTRL_BUSY | BM_OCOTP_CTRL_ERROR)) && --timeout) + cpu_relax(); + + if (unlikely(!timeout)) + goto error_unlock; + + /* open OCOTP banks for read */ + __mxs_setl(BM_OCOTP_CTRL_RD_BANK_OPEN, ocotp_base); + + /* approximately wait 32 hclk cycles */ + udelay(1); + + /* poll BUSY bit becoming cleared */ + timeout = 0x400; + while ((__raw_readl(ocotp_base) & BM_OCOTP_CTRL_BUSY) && --timeout) + cpu_relax(); + + if (unlikely(!timeout)) + goto error_unlock; + + for (i = 0; i < OCOTP_WORD_COUNT; i++) + ocotp_words[i] = __raw_readl(ocotp_base + OCOTP_WORD_OFFSET + + i * 0x10); + + /* close banks for power saving */ + __mxs_clrl(BM_OCOTP_CTRL_RD_BANK_OPEN, ocotp_base); + + once = 1; + + mutex_unlock(&ocotp_mutex); + + return ocotp_words; + +error_unlock: + mutex_unlock(&ocotp_mutex); + pr_err("%s: timeout in reading OCOTP\n", __func__); + return NULL; } enum mac_oui { @@ -454,32 +551,62 @@ static void __init mxs_machine_init(void) imx28_evk_post_init(); } -static const char *imx23_dt_compat[] __initdata = { - "fsl,imx23", - NULL, -}; +#define MX23_CLKCTRL_RESET_OFFSET 0x120 +#define MX28_CLKCTRL_RESET_OFFSET 0x1e0 +#define MXS_CLKCTRL_RESET_CHIP (1 << 1) + +/* + * Reset the system. It is called by machine_restart(). + */ +static void mxs_restart(char mode, const char *cmd) +{ + struct device_node *np; + void __iomem *reset_addr; + + np = of_find_compatible_node(NULL, NULL, "fsl,clkctrl"); + reset_addr = of_iomap(np, 0); + if (!reset_addr) + goto soft; + + if (of_device_is_compatible(np, "fsl,imx23-clkctrl")) + reset_addr += MX23_CLKCTRL_RESET_OFFSET; + else + reset_addr += MX28_CLKCTRL_RESET_OFFSET; -static const char *imx28_dt_compat[] __initdata = { + /* reset the chip */ + __mxs_setl(MXS_CLKCTRL_RESET_CHIP, reset_addr); + + pr_err("Failed to assert the chip reset\n"); + + /* Delay to allow the serial port to show the message */ + mdelay(50); + +soft: + /* We'll take a jump through zero as a poor second */ + soft_restart(0); +} + +static void __init mxs_timer_init(void) +{ + if (of_machine_is_compatible("fsl,imx23")) + mx23_clocks_init(); + else + mx28_clocks_init(); + clocksource_of_init(); +} + +static const char *mxs_dt_compat[] __initdata = { "fsl,imx28", + "fsl,imx23", NULL, }; -DT_MACHINE_START(IMX23, "Freescale i.MX23 (Device Tree)") - .map_io = mx23_map_io, - .init_irq = icoll_init_irq, - .handle_irq = icoll_handle_irq, - .init_time = imx23_timer_init, - .init_machine = mxs_machine_init, - .dt_compat = imx23_dt_compat, - .restart = mxs_restart, -MACHINE_END - -DT_MACHINE_START(IMX28, "Freescale i.MX28 (Device Tree)") - .map_io = mx28_map_io, - .init_irq = icoll_init_irq, +DT_MACHINE_START(MXS, "Freescale MXS (Device Tree)") + .map_io = debug_ll_io_init, + .init_irq = irqchip_init, .handle_irq = icoll_handle_irq, - .init_time = imx28_timer_init, + .init_time = mxs_timer_init, .init_machine = mxs_machine_init, - .dt_compat = imx28_dt_compat, + .dt_compat = mxs_dt_compat, .restart = mxs_restart, MACHINE_END diff --git a/arch/arm/mach-mxs/mm.c b/arch/arm/mach-mxs/mm.c deleted file mode 100644 index e63b7d87acbd..000000000000 --- a/arch/arm/mach-mxs/mm.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - * - * Create static mapping between physical to virtual memory. - */ - -#include <linux/mm.h> -#include <linux/init.h> - -#include <asm/mach/map.h> - -#include <mach/mx23.h> -#include <mach/mx28.h> -#include <mach/common.h> - -/* - * Define the MX23 memory map. - */ -static struct map_desc mx23_io_desc[] __initdata = { - mxs_map_entry(MX23, OCRAM, MT_DEVICE), - mxs_map_entry(MX23, IO, MT_DEVICE), -}; - -/* - * Define the MX28 memory map. - */ -static struct map_desc mx28_io_desc[] __initdata = { - mxs_map_entry(MX28, OCRAM, MT_DEVICE), - mxs_map_entry(MX28, IO, MT_DEVICE), -}; - -/* - * This function initializes the memory map. It is called during the - * system startup to create static physical to virtual memory mappings - * for the IO modules. - */ -void __init mx23_map_io(void) -{ - iotable_init(mx23_io_desc, ARRAY_SIZE(mx23_io_desc)); -} - -void __init mx28_map_io(void) -{ - iotable_init(mx28_io_desc, ARRAY_SIZE(mx28_io_desc)); -} diff --git a/arch/arm/mach-mxs/ocotp.c b/arch/arm/mach-mxs/ocotp.c deleted file mode 100644 index 1dff46703753..000000000000 --- a/arch/arm/mach-mxs/ocotp.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/mutex.h> - -#include <asm/processor.h> /* for cpu_relax() */ - -#include <mach/mxs.h> -#include <mach/common.h> - -#define OCOTP_WORD_OFFSET 0x20 -#define OCOTP_WORD_COUNT 0x20 - -#define BM_OCOTP_CTRL_BUSY (1 << 8) -#define BM_OCOTP_CTRL_ERROR (1 << 9) -#define BM_OCOTP_CTRL_RD_BANK_OPEN (1 << 12) - -static DEFINE_MUTEX(ocotp_mutex); -static u32 ocotp_words[OCOTP_WORD_COUNT]; - -const u32 *mxs_get_ocotp(void) -{ - void __iomem *ocotp_base = MXS_IO_ADDRESS(MXS_OCOTP_BASE_ADDR); - int timeout = 0x400; - size_t i; - static int once = 0; - - if (once) - return ocotp_words; - - mutex_lock(&ocotp_mutex); - - /* - * clk_enable(hbus_clk) for ocotp can be skipped - * as it must be on when system is running. - */ - - /* try to clear ERROR bit */ - __mxs_clrl(BM_OCOTP_CTRL_ERROR, ocotp_base); - - /* check both BUSY and ERROR cleared */ - while ((__raw_readl(ocotp_base) & - (BM_OCOTP_CTRL_BUSY | BM_OCOTP_CTRL_ERROR)) && --timeout) - cpu_relax(); - - if (unlikely(!timeout)) - goto error_unlock; - - /* open OCOTP banks for read */ - __mxs_setl(BM_OCOTP_CTRL_RD_BANK_OPEN, ocotp_base); - - /* approximately wait 32 hclk cycles */ - udelay(1); - - /* poll BUSY bit becoming cleared */ - timeout = 0x400; - while ((__raw_readl(ocotp_base) & BM_OCOTP_CTRL_BUSY) && --timeout) - cpu_relax(); - - if (unlikely(!timeout)) - goto error_unlock; - - for (i = 0; i < OCOTP_WORD_COUNT; i++) - ocotp_words[i] = __raw_readl(ocotp_base + OCOTP_WORD_OFFSET + - i * 0x10); - - /* close banks for power saving */ - __mxs_clrl(BM_OCOTP_CTRL_RD_BANK_OPEN, ocotp_base); - - once = 1; - - mutex_unlock(&ocotp_mutex); - - return ocotp_words; - -error_unlock: - mutex_unlock(&ocotp_mutex); - pr_err("%s: timeout in reading OCOTP\n", __func__); - return NULL; -} diff --git a/arch/arm/mach-mxs/system.c b/arch/arm/mach-mxs/system.c deleted file mode 100644 index 30042e23bfa7..000000000000 --- a/arch/arm/mach-mxs/system.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Copyright (C) 1999 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd - * Copyright 2006-2007,2010 Freescale Semiconductor, Inc. All Rights Reserved. - * Copyright 2008 Juergen Beisert, kernel@pengutronix.de - * Copyright 2009 Ilya Yanok, Emcraft Systems Ltd, yanok@emcraft.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/err.h> -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/module.h> - -#include <asm/proc-fns.h> -#include <asm/system_misc.h> - -#include <mach/mxs.h> -#include <mach/common.h> - -#define MX23_CLKCTRL_RESET_OFFSET 0x120 -#define MX28_CLKCTRL_RESET_OFFSET 0x1e0 -#define MXS_CLKCTRL_RESET_CHIP (1 << 1) - -#define MXS_MODULE_CLKGATE (1 << 30) -#define MXS_MODULE_SFTRST (1 << 31) - -static void __iomem *mxs_clkctrl_reset_addr; - -/* - * Reset the system. It is called by machine_restart(). - */ -void mxs_restart(char mode, const char *cmd) -{ - /* reset the chip */ - __mxs_setl(MXS_CLKCTRL_RESET_CHIP, mxs_clkctrl_reset_addr); - - pr_err("Failed to assert the chip reset\n"); - - /* Delay to allow the serial port to show the message */ - mdelay(50); - - /* We'll take a jump through zero as a poor second */ - soft_restart(0); -} - -static int __init mxs_arch_reset_init(void) -{ - struct clk *clk; - - mxs_clkctrl_reset_addr = MXS_IO_ADDRESS(MXS_CLKCTRL_BASE_ADDR) + - (cpu_is_mx23() ? MX23_CLKCTRL_RESET_OFFSET : - MX28_CLKCTRL_RESET_OFFSET); - - clk = clk_get_sys("rtc", NULL); - if (!IS_ERR(clk)) - clk_prepare_enable(clk); - - return 0; -} -core_initcall(mxs_arch_reset_init); - -/* - * Clear the bit and poll it cleared. This is usually called with - * a reset address and mask being either SFTRST(bit 31) or CLKGATE - * (bit 30). - */ -static int clear_poll_bit(void __iomem *addr, u32 mask) -{ - int timeout = 0x400; - - /* clear the bit */ - __mxs_clrl(mask, addr); - - /* - * SFTRST needs 3 GPMI clocks to settle, the reference manual - * recommends to wait 1us. - */ - udelay(1); - - /* poll the bit becoming clear */ - while ((__raw_readl(addr) & mask) && --timeout) - /* nothing */; - - return !timeout; -} - -int mxs_reset_block(void __iomem *reset_addr) -{ - int ret; - int timeout = 0x400; - - /* clear and poll SFTRST */ - ret = clear_poll_bit(reset_addr, MXS_MODULE_SFTRST); - if (unlikely(ret)) - goto error; - - /* clear CLKGATE */ - __mxs_clrl(MXS_MODULE_CLKGATE, reset_addr); - - /* set SFTRST to reset the block */ - __mxs_setl(MXS_MODULE_SFTRST, reset_addr); - udelay(1); - - /* poll CLKGATE becoming set */ - while ((!(__raw_readl(reset_addr) & MXS_MODULE_CLKGATE)) && --timeout) - /* nothing */; - if (unlikely(!timeout)) - goto error; - - /* clear and poll SFTRST */ - ret = clear_poll_bit(reset_addr, MXS_MODULE_SFTRST); - if (unlikely(ret)) - goto error; - - /* clear and poll CLKGATE */ - ret = clear_poll_bit(reset_addr, MXS_MODULE_CLKGATE); - if (unlikely(ret)) - goto error; - - return 0; - -error: - pr_err("%s(%p): module reset timeout\n", __func__, reset_addr); - return -ETIMEDOUT; -} -EXPORT_SYMBOL(mxs_reset_block); diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c deleted file mode 100644 index 421020498a1b..000000000000 --- a/arch/arm/mach-mxs/timer.c +++ /dev/null @@ -1,306 +0,0 @@ -/* - * Copyright (C) 2000-2001 Deep Blue Solutions - * Copyright (C) 2002 Shane Nay (shane@minirl.com) - * Copyright (C) 2006-2007 Pavel Pisa (ppisa@pikron.com) - * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#include <linux/err.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/clockchips.h> -#include <linux/clk.h> -#include <linux/of.h> -#include <linux/of_irq.h> - -#include <asm/mach/time.h> -#include <asm/sched_clock.h> -#include <mach/mxs.h> -#include <mach/common.h> - -/* - * There are 2 versions of the timrot on Freescale MXS-based SoCs. - * The v1 on MX23 only gets 16 bits counter, while v2 on MX28 - * extends the counter to 32 bits. - * - * The implementation uses two timers, one for clock_event and - * another for clocksource. MX28 uses timrot 0 and 1, while MX23 - * uses 0 and 2. - */ - -#define MX23_TIMROT_VERSION_OFFSET 0x0a0 -#define MX28_TIMROT_VERSION_OFFSET 0x120 -#define BP_TIMROT_MAJOR_VERSION 24 -#define BV_TIMROT_VERSION_1 0x01 -#define BV_TIMROT_VERSION_2 0x02 -#define timrot_is_v1() (timrot_major_version == BV_TIMROT_VERSION_1) - -/* - * There are 4 registers for each timrotv2 instance, and 2 registers - * for each timrotv1. So address step 0x40 in macros below strides - * one instance of timrotv2 while two instances of timrotv1. - * - * As the result, HW_TIMROT_XXXn(1) defines the address of timrot1 - * on MX28 while timrot2 on MX23. - */ -/* common between v1 and v2 */ -#define HW_TIMROT_ROTCTRL 0x00 -#define HW_TIMROT_TIMCTRLn(n) (0x20 + (n) * 0x40) -/* v1 only */ -#define HW_TIMROT_TIMCOUNTn(n) (0x30 + (n) * 0x40) -/* v2 only */ -#define HW_TIMROT_RUNNING_COUNTn(n) (0x30 + (n) * 0x40) -#define HW_TIMROT_FIXED_COUNTn(n) (0x40 + (n) * 0x40) - -#define BM_TIMROT_TIMCTRLn_RELOAD (1 << 6) -#define BM_TIMROT_TIMCTRLn_UPDATE (1 << 7) -#define BM_TIMROT_TIMCTRLn_IRQ_EN (1 << 14) -#define BM_TIMROT_TIMCTRLn_IRQ (1 << 15) -#define BP_TIMROT_TIMCTRLn_SELECT 0 -#define BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL 0x8 -#define BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL 0xb -#define BV_TIMROTv2_TIMCTRLn_SELECT__TICK_ALWAYS 0xf - -static struct clock_event_device mxs_clockevent_device; -static enum clock_event_mode mxs_clockevent_mode = CLOCK_EVT_MODE_UNUSED; - -static void __iomem *mxs_timrot_base = MXS_IO_ADDRESS(MXS_TIMROT_BASE_ADDR); -static u32 timrot_major_version; - -static inline void timrot_irq_disable(void) -{ - __mxs_clrl(BM_TIMROT_TIMCTRLn_IRQ_EN, - mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); -} - -static inline void timrot_irq_enable(void) -{ - __mxs_setl(BM_TIMROT_TIMCTRLn_IRQ_EN, - mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); -} - -static void timrot_irq_acknowledge(void) -{ - __mxs_clrl(BM_TIMROT_TIMCTRLn_IRQ, - mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); -} - -static cycle_t timrotv1_get_cycles(struct clocksource *cs) -{ - return ~((__raw_readl(mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1)) - & 0xffff0000) >> 16); -} - -static int timrotv1_set_next_event(unsigned long evt, - struct clock_event_device *dev) -{ - /* timrot decrements the count */ - __raw_writel(evt, mxs_timrot_base + HW_TIMROT_TIMCOUNTn(0)); - - return 0; -} - -static int timrotv2_set_next_event(unsigned long evt, - struct clock_event_device *dev) -{ - /* timrot decrements the count */ - __raw_writel(evt, mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(0)); - - return 0; -} - -static irqreturn_t mxs_timer_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *evt = dev_id; - - timrot_irq_acknowledge(); - evt->event_handler(evt); - - return IRQ_HANDLED; -} - -static struct irqaction mxs_timer_irq = { - .name = "MXS Timer Tick", - .dev_id = &mxs_clockevent_device, - .flags = IRQF_TIMER | IRQF_IRQPOLL, - .handler = mxs_timer_interrupt, -}; - -#ifdef DEBUG -static const char *clock_event_mode_label[] const = { - [CLOCK_EVT_MODE_PERIODIC] = "CLOCK_EVT_MODE_PERIODIC", - [CLOCK_EVT_MODE_ONESHOT] = "CLOCK_EVT_MODE_ONESHOT", - [CLOCK_EVT_MODE_SHUTDOWN] = "CLOCK_EVT_MODE_SHUTDOWN", - [CLOCK_EVT_MODE_UNUSED] = "CLOCK_EVT_MODE_UNUSED" -}; -#endif /* DEBUG */ - -static void mxs_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - /* Disable interrupt in timer module */ - timrot_irq_disable(); - - if (mode != mxs_clockevent_mode) { - /* Set event time into the furthest future */ - if (timrot_is_v1()) - __raw_writel(0xffff, - mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1)); - else - __raw_writel(0xffffffff, - mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(1)); - - /* Clear pending interrupt */ - timrot_irq_acknowledge(); - } - -#ifdef DEBUG - pr_info("%s: changing mode from %s to %s\n", __func__, - clock_event_mode_label[mxs_clockevent_mode], - clock_event_mode_label[mode]); -#endif /* DEBUG */ - - /* Remember timer mode */ - mxs_clockevent_mode = mode; - - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - pr_err("%s: Periodic mode is not implemented\n", __func__); - break; - case CLOCK_EVT_MODE_ONESHOT: - timrot_irq_enable(); - break; - case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_RESUME: - /* Left event sources disabled, no more interrupts appear */ - break; - } -} - -static struct clock_event_device mxs_clockevent_device = { - .name = "mxs_timrot", - .features = CLOCK_EVT_FEAT_ONESHOT, - .set_mode = mxs_set_mode, - .set_next_event = timrotv2_set_next_event, - .rating = 200, -}; - -static int __init mxs_clockevent_init(struct clk *timer_clk) -{ - if (timrot_is_v1()) - mxs_clockevent_device.set_next_event = timrotv1_set_next_event; - mxs_clockevent_device.cpumask = cpumask_of(0); - clockevents_config_and_register(&mxs_clockevent_device, - clk_get_rate(timer_clk), - timrot_is_v1() ? 0xf : 0x2, - timrot_is_v1() ? 0xfffe : 0xfffffffe); - - return 0; -} - -static struct clocksource clocksource_mxs = { - .name = "mxs_timer", - .rating = 200, - .read = timrotv1_get_cycles, - .mask = CLOCKSOURCE_MASK(16), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static u32 notrace mxs_read_sched_clock_v2(void) -{ - return ~readl_relaxed(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1)); -} - -static int __init mxs_clocksource_init(struct clk *timer_clk) -{ - unsigned int c = clk_get_rate(timer_clk); - - if (timrot_is_v1()) - clocksource_register_hz(&clocksource_mxs, c); - else { - clocksource_mmio_init(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1), - "mxs_timer", c, 200, 32, clocksource_mmio_readl_down); - setup_sched_clock(mxs_read_sched_clock_v2, 32, c); - } - - return 0; -} - -void __init mxs_timer_init(void) -{ - struct device_node *np; - struct clk *timer_clk; - int irq; - - np = of_find_compatible_node(NULL, NULL, "fsl,timrot"); - if (!np) { - pr_err("%s: failed find timrot node\n", __func__); - return; - } - - timer_clk = clk_get_sys("timrot", NULL); - if (IS_ERR(timer_clk)) { - pr_err("%s: failed to get clk\n", __func__); - return; - } - - clk_prepare_enable(timer_clk); - - /* - * Initialize timers to a known state - */ - mxs_reset_block(mxs_timrot_base + HW_TIMROT_ROTCTRL); - - /* get timrot version */ - timrot_major_version = __raw_readl(mxs_timrot_base + - (cpu_is_mx23() ? MX23_TIMROT_VERSION_OFFSET : - MX28_TIMROT_VERSION_OFFSET)); - timrot_major_version >>= BP_TIMROT_MAJOR_VERSION; - - /* one for clock_event */ - __raw_writel((timrot_is_v1() ? - BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL : - BV_TIMROTv2_TIMCTRLn_SELECT__TICK_ALWAYS) | - BM_TIMROT_TIMCTRLn_UPDATE | - BM_TIMROT_TIMCTRLn_IRQ_EN, - mxs_timrot_base + HW_TIMROT_TIMCTRLn(0)); - - /* another for clocksource */ - __raw_writel((timrot_is_v1() ? - BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL : - BV_TIMROTv2_TIMCTRLn_SELECT__TICK_ALWAYS) | - BM_TIMROT_TIMCTRLn_RELOAD, - mxs_timrot_base + HW_TIMROT_TIMCTRLn(1)); - - /* set clocksource timer fixed count to the maximum */ - if (timrot_is_v1()) - __raw_writel(0xffff, - mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1)); - else - __raw_writel(0xffffffff, - mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(1)); - - /* init and register the timer to the framework */ - mxs_clocksource_init(timer_clk); - mxs_clockevent_init(timer_clk); - - /* Make irqs happen */ - irq = irq_of_parse_and_map(np, 0); - setup_irq(irq, &mxs_timer_irq); -} diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 903da8eb886c..cdd05f2e67ee 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -55,12 +55,6 @@ config MACH_OMAP_H3 TI OMAP 1710 H3 board support. Say Y here if you have such a board. -config MACH_OMAP_HTCWIZARD - bool "HTC Wizard" - depends on ARCH_OMAP850 - help - HTC Wizard smartphone support (AKA QTEK 9100, ...) - config MACH_HERALD bool "HTC Herald" depends on ARCH_OMAP850 diff --git a/arch/arm/mach-omap1/dma.h b/arch/arm/mach-omap1/dma.h index da6345dab03f..d05909c96715 100644 --- a/arch/arm/mach-omap1/dma.h +++ b/arch/arm/mach-omap1/dma.h @@ -21,21 +21,10 @@ /* DMA channels for omap1 */ #define OMAP_DMA_NO_DEVICE 0 -#define OMAP_DMA_MCSI1_TX 1 -#define OMAP_DMA_MCSI1_RX 2 -#define OMAP_DMA_I2C_RX 3 -#define OMAP_DMA_I2C_TX 4 -#define OMAP_DMA_EXT_NDMA_REQ 5 -#define OMAP_DMA_EXT_NDMA_REQ2 6 -#define OMAP_DMA_UWIRE_TX 7 #define OMAP_DMA_MCBSP1_TX 8 #define OMAP_DMA_MCBSP1_RX 9 #define OMAP_DMA_MCBSP3_TX 10 #define OMAP_DMA_MCBSP3_RX 11 -#define OMAP_DMA_UART1_TX 12 -#define OMAP_DMA_UART1_RX 13 -#define OMAP_DMA_UART2_TX 14 -#define OMAP_DMA_UART2_RX 15 #define OMAP_DMA_MCBSP2_TX 16 #define OMAP_DMA_MCBSP2_RX 17 #define OMAP_DMA_UART3_TX 18 @@ -43,41 +32,11 @@ #define OMAP_DMA_CAMERA_IF_RX 20 #define OMAP_DMA_MMC_TX 21 #define OMAP_DMA_MMC_RX 22 -#define OMAP_DMA_NAND 23 -#define OMAP_DMA_IRQ_LCD_LINE 24 -#define OMAP_DMA_MEMORY_STICK 25 #define OMAP_DMA_USB_W2FC_RX0 26 -#define OMAP_DMA_USB_W2FC_RX1 27 -#define OMAP_DMA_USB_W2FC_RX2 28 #define OMAP_DMA_USB_W2FC_TX0 29 -#define OMAP_DMA_USB_W2FC_TX1 30 -#define OMAP_DMA_USB_W2FC_TX2 31 /* These are only for 1610 */ -#define OMAP_DMA_CRYPTO_DES_IN 32 -#define OMAP_DMA_SPI_TX 33 -#define OMAP_DMA_SPI_RX 34 -#define OMAP_DMA_CRYPTO_HASH 35 -#define OMAP_DMA_CCP_ATTN 36 -#define OMAP_DMA_CCP_FIFO_NOT_EMPTY 37 -#define OMAP_DMA_CMT_APE_TX_CHAN_0 38 -#define OMAP_DMA_CMT_APE_RV_CHAN_0 39 -#define OMAP_DMA_CMT_APE_TX_CHAN_1 40 -#define OMAP_DMA_CMT_APE_RV_CHAN_1 41 -#define OMAP_DMA_CMT_APE_TX_CHAN_2 42 -#define OMAP_DMA_CMT_APE_RV_CHAN_2 43 -#define OMAP_DMA_CMT_APE_TX_CHAN_3 44 -#define OMAP_DMA_CMT_APE_RV_CHAN_3 45 -#define OMAP_DMA_CMT_APE_TX_CHAN_4 46 -#define OMAP_DMA_CMT_APE_RV_CHAN_4 47 -#define OMAP_DMA_CMT_APE_TX_CHAN_5 48 -#define OMAP_DMA_CMT_APE_RV_CHAN_5 49 -#define OMAP_DMA_CMT_APE_TX_CHAN_6 50 -#define OMAP_DMA_CMT_APE_RV_CHAN_6 51 -#define OMAP_DMA_CMT_APE_TX_CHAN_7 52 -#define OMAP_DMA_CMT_APE_RV_CHAN_7 53 #define OMAP_DMA_MMC2_TX 54 #define OMAP_DMA_MMC2_RX 55 -#define OMAP_DMA_CRYPTO_DES_OUT 56 #endif /* __OMAP1_DMA_CHANNEL_H */ diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 7a7690ab6cb8..dd712f109738 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -37,12 +37,14 @@ #include <linux/suspend.h> #include <linux/sched.h> -#include <linux/proc_fs.h> +#include <linux/debugfs.h> +#include <linux/seq_file.h> #include <linux/interrupt.h> #include <linux/sysfs.h> #include <linux/module.h> #include <linux/io.h> #include <linux/atomic.h> +#include <linux/cpu.h> #include <asm/fncpy.h> #include <asm/system_misc.h> @@ -422,23 +424,12 @@ void omap1_pm_suspend(void) omap_rev()); } -#if defined(DEBUG) && defined(CONFIG_PROC_FS) -static int g_read_completed; - +#ifdef CONFIG_DEBUG_FS /* * Read system PM registers for debugging */ -static int omap_pm_read_proc( - char *page_buffer, - char **my_first_byte, - off_t virtual_start, - int length, - int *eof, - void *data) +static int omap_pm_debug_show(struct seq_file *m, void *v) { - int my_buffer_offset = 0; - char * const my_base = page_buffer; - ARM_SAVE(ARM_CKCTL); ARM_SAVE(ARM_IDLECT1); ARM_SAVE(ARM_IDLECT2); @@ -479,10 +470,7 @@ static int omap_pm_read_proc( MPUI1610_SAVE(EMIFS_CONFIG); } - if (virtual_start == 0) { - g_read_completed = 0; - - my_buffer_offset += sprintf(my_base + my_buffer_offset, + seq_printf(m, "ARM_CKCTL_REG: 0x%-8x \n" "ARM_IDLECT1_REG: 0x%-8x \n" "ARM_IDLECT2_REG: 0x%-8x \n" @@ -512,8 +500,8 @@ static int omap_pm_read_proc( ULPD_SHOW(ULPD_STATUS_REQ), ULPD_SHOW(ULPD_POWER_CTRL)); - if (cpu_is_omap7xx()) { - my_buffer_offset += sprintf(my_base + my_buffer_offset, + if (cpu_is_omap7xx()) { + seq_printf(m, "MPUI7XX_CTRL_REG 0x%-8x \n" "MPUI7XX_DSP_STATUS_REG: 0x%-8x \n" "MPUI7XX_DSP_BOOT_CONFIG_REG: 0x%-8x \n" @@ -526,8 +514,8 @@ static int omap_pm_read_proc( MPUI7XX_SHOW(MPUI_DSP_API_CONFIG), MPUI7XX_SHOW(EMIFF_SDRAM_CONFIG), MPUI7XX_SHOW(EMIFS_CONFIG)); - } else if (cpu_is_omap15xx()) { - my_buffer_offset += sprintf(my_base + my_buffer_offset, + } else if (cpu_is_omap15xx()) { + seq_printf(m, "MPUI1510_CTRL_REG 0x%-8x \n" "MPUI1510_DSP_STATUS_REG: 0x%-8x \n" "MPUI1510_DSP_BOOT_CONFIG_REG: 0x%-8x \n" @@ -540,8 +528,8 @@ static int omap_pm_read_proc( MPUI1510_SHOW(MPUI_DSP_API_CONFIG), MPUI1510_SHOW(EMIFF_SDRAM_CONFIG), MPUI1510_SHOW(EMIFS_CONFIG)); - } else if (cpu_is_omap16xx()) { - my_buffer_offset += sprintf(my_base + my_buffer_offset, + } else if (cpu_is_omap16xx()) { + seq_printf(m, "MPUI1610_CTRL_REG 0x%-8x \n" "MPUI1610_DSP_STATUS_REG: 0x%-8x \n" "MPUI1610_DSP_BOOT_CONFIG_REG: 0x%-8x \n" @@ -554,28 +542,37 @@ static int omap_pm_read_proc( MPUI1610_SHOW(MPUI_DSP_API_CONFIG), MPUI1610_SHOW(EMIFF_SDRAM_CONFIG), MPUI1610_SHOW(EMIFS_CONFIG)); - } - - g_read_completed++; - } else if (g_read_completed >= 1) { - *eof = 1; - return 0; } - g_read_completed++; - *my_first_byte = page_buffer; - return my_buffer_offset; + return 0; } -static void omap_pm_init_proc(void) +static int omap_pm_debug_open(struct inode *inode, struct file *file) { - /* XXX Appears to leak memory */ - create_proc_read_entry("driver/omap_pm", - S_IWUSR | S_IRUGO, NULL, - omap_pm_read_proc, NULL); + return single_open(file, omap_pm_debug_show, + &inode->i_private); } -#endif /* DEBUG && CONFIG_PROC_FS */ +static const struct file_operations omap_pm_debug_fops = { + .open = omap_pm_debug_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + +static void omap_pm_init_debugfs(void) +{ + struct dentry *d; + + d = debugfs_create_dir("pm_debug", NULL); + if (!d) + return; + + (void) debugfs_create_file("omap_pm", S_IWUSR | S_IRUGO, + d, NULL, &omap_pm_debug_fops); +} + +#endif /* CONFIG_DEBUG_FS */ /* * omap_pm_prepare - Do preliminary suspend work. @@ -584,8 +581,7 @@ static void omap_pm_init_proc(void) static int omap_pm_prepare(void) { /* We cannot sleep in idle until we have resumed */ - disable_hlt(); - + cpu_idle_poll_ctrl(true); return 0; } @@ -621,7 +617,7 @@ static int omap_pm_enter(suspend_state_t state) static void omap_pm_finish(void) { - enable_hlt(); + cpu_idle_poll_ctrl(false); } @@ -701,8 +697,8 @@ static int __init omap_pm_init(void) suspend_set_ops(&omap_pm_ops); -#if defined(DEBUG) && defined(CONFIG_PROC_FS) - omap_pm_init_proc(); +#ifdef CONFIG_DEBUG_FS + omap_pm_init_debugfs(); #endif #ifdef CONFIG_OMAP_32K_TIMER diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index b56530cb5fa8..5c27c4747469 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -56,6 +56,7 @@ config SOC_HAS_REALTIME_COUNTER config ARCH_OMAP2 bool "TI OMAP2" depends on ARCH_OMAP2PLUS + depends on ARCH_MULTI_V6 default y select CPU_V6 select MULTI_IRQ_HANDLER @@ -65,6 +66,7 @@ config ARCH_OMAP2 config ARCH_OMAP3 bool "TI OMAP3" depends on ARCH_OMAP2PLUS + depends on ARCH_MULTI_V7 default y select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM @@ -81,6 +83,7 @@ config ARCH_OMAP4 bool "TI OMAP4" default y depends on ARCH_OMAP2PLUS + depends on ARCH_MULTI_V7 select ARCH_HAS_OPP select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP select ARM_CPU_SUSPEND if PM @@ -102,6 +105,7 @@ config ARCH_OMAP4 config SOC_OMAP5 bool "TI OMAP5" + depends on ARCH_MULTI_V7 select ARM_CPU_SUSPEND if PM select ARM_GIC select CPU_V7 @@ -138,6 +142,7 @@ config SOC_TI81XX config SOC_AM33XX bool "AM33XX support" + depends on ARCH_MULTI_V7 default y select ARM_CPU_SUSPEND if PM select CPU_V7 @@ -411,7 +416,7 @@ config OMAP3_SDRC_AC_TIMING config OMAP4_ERRATA_I688 bool "OMAP4 errata: Async Bridge Corruption" - depends on ARCH_OMAP4 && !ARCH_MULTIPLATFORM + depends on (ARCH_OMAP4 || SOC_OMAP5) && !ARCH_MULTIPLATFORM select ARCH_HAS_BARRIERS help If a data is stalled inside asynchronous bridge because of back diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index a3e0aaa4886b..cb0596b631cf 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -166,7 +166,7 @@ static void __init sdp2430_display_init(void) omap_display_init(&sdp2430_dss_data); } -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91x_MODULE) +#if IS_ENABLED(CONFIG_SMC91X) static struct omap_smc91x_platform_data board_smc91x_data = { .cs = 5, diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 812c829fa46f..5b4ec51c385f 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -246,7 +246,7 @@ static u32 is_gpmc_muxed(void) return 0; } -#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91x_MODULE) +#if IS_ENABLED(CONFIG_SMC91X) static struct omap_smc91x_platform_data board_smc91x_data = { .cs = 1, diff --git a/arch/arm/mach-omap2/cclock33xx_data.c b/arch/arm/mach-omap2/cclock33xx_data.c index c8dcc523c31a..6ebc7803bc3e 100644 --- a/arch/arm/mach-omap2/cclock33xx_data.c +++ b/arch/arm/mach-omap2/cclock33xx_data.c @@ -957,6 +957,14 @@ int __init am33xx_clk_init(void) clk_set_parent(&timer3_fck, &sys_clkin_ck); clk_set_parent(&timer6_fck, &sys_clkin_ck); + /* + * The On-Chip 32K RC Osc clock is not an accurate clock-source as per + * the design/spec, so as a result, for example, timer which supposed + * to get expired @60Sec, but will expire somewhere ~@40Sec, which is + * not expected by any use-case, so change WDT1 clock source to PRCM + * 32KHz clock. + */ + clk_set_parent(&wdt1_fck, &clkdiv32k_ick); return 0; } diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index 1ddd0cb5fab9..df00e7580aa7 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -257,7 +257,6 @@ extern int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state); extern int omap4_finish_suspend(unsigned long cpu_state); extern void omap4_cpu_resume(void); extern int omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state); -extern u32 omap4_mpuss_read_prev_context_state(void); #else static inline int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state) @@ -285,10 +284,6 @@ static inline int omap4_finish_suspend(unsigned long cpu_state) static inline void omap4_cpu_resume(void) {} -static inline u32 omap4_mpuss_read_prev_context_state(void) -{ - return 0; -} #endif struct omap_sdrc_params; diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index 80392fca86c6..e18709d3b95d 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -26,6 +26,7 @@ #include <linux/cpuidle.h> #include <linux/export.h> #include <linux/cpu_pm.h> +#include <asm/cpuidle.h> #include "powerdomain.h" #include "clockdomain.h" @@ -99,16 +100,18 @@ static struct omap3_idle_statedata omap3_idle_data[] = { }, }; -/* Private functions */ - -static int __omap3_enter_idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, - int index) +/** + * omap3_enter_idle - Programs OMAP3 to enter the specified state + * @dev: cpuidle device + * @drv: cpuidle driver + * @index: the index of state to be entered + */ +static int omap3_enter_idle(struct cpuidle_device *dev, + struct cpuidle_driver *drv, + int index) { struct omap3_idle_statedata *cx = &omap3_idle_data[index]; - local_fiq_disable(); - if (omap_irq_pending() || need_resched()) goto return_sleep_time; @@ -143,28 +146,11 @@ static int __omap3_enter_idle(struct cpuidle_device *dev, clkdm_allow_idle(mpu_pd->pwrdm_clkdms[0]); return_sleep_time: - local_fiq_enable(); return index; } /** - * omap3_enter_idle - Programs OMAP3 to enter the specified state - * @dev: cpuidle device - * @drv: cpuidle driver - * @index: the index of state to be entered - * - * Called from the CPUidle framework to program the device to the - * specified target state selected by the governor. - */ -static inline int omap3_enter_idle(struct cpuidle_device *dev, - struct cpuidle_driver *drv, - int index) -{ - return cpuidle_wrap_enter(dev, drv, index, __omap3_enter_idle); -} - -/** * next_valid_state - Find next valid C-state * @dev: cpuidle device * @drv: cpuidle driver @@ -271,11 +257,9 @@ static int omap3_enter_idle_bm(struct cpuidle_device *dev, return ret; } -static DEFINE_PER_CPU(struct cpuidle_device, omap3_idle_dev); - static struct cpuidle_driver omap3_idle_driver = { - .name = "omap3_idle", - .owner = THIS_MODULE, + .name = "omap3_idle", + .owner = THIS_MODULE, .states = { { .enter = omap3_enter_idle_bm, @@ -348,8 +332,6 @@ static struct cpuidle_driver omap3_idle_driver = { */ int __init omap3_idle_init(void) { - struct cpuidle_device *dev; - mpu_pd = pwrdm_lookup("mpu_pwrdm"); core_pd = pwrdm_lookup("core_pwrdm"); per_pd = pwrdm_lookup("per_pwrdm"); @@ -358,16 +340,5 @@ int __init omap3_idle_init(void) if (!mpu_pd || !core_pd || !per_pd || !cam_pd) return -ENODEV; - cpuidle_register_driver(&omap3_idle_driver); - - dev = &per_cpu(omap3_idle_dev, smp_processor_id()); - dev->cpu = 0; - - if (cpuidle_register_device(dev)) { - printk(KERN_ERR "%s: CPUidle register device failed\n", - __func__); - return -EIO; - } - - return 0; + return cpuidle_register(&omap3_idle_driver, NULL); } diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c index d639aef0deda..c443f2e97e10 100644 --- a/arch/arm/mach-omap2/cpuidle44xx.c +++ b/arch/arm/mach-omap2/cpuidle44xx.c @@ -1,7 +1,7 @@ /* - * OMAP4 CPU idle Routines + * OMAP4+ CPU idle Routines * - * Copyright (C) 2011 Texas Instruments, Inc. + * Copyright (C) 2011-2013 Texas Instruments, Inc. * Santosh Shilimkar <santosh.shilimkar@ti.com> * Rajendra Nayak <rnayak@ti.com> * @@ -14,8 +14,8 @@ #include <linux/cpuidle.h> #include <linux/cpu_pm.h> #include <linux/export.h> -#include <linux/clockchips.h> +#include <asm/cpuidle.h> #include <asm/proc-fns.h> #include "common.h" @@ -24,13 +24,13 @@ #include "clockdomain.h" /* Machine specific information */ -struct omap4_idle_statedata { +struct idle_statedata { u32 cpu_state; u32 mpu_logic_state; u32 mpu_state; }; -static struct omap4_idle_statedata omap4_idle_data[] = { +static struct idle_statedata omap4_idle_data[] = { { .cpu_state = PWRDM_POWER_ON, .mpu_state = PWRDM_POWER_ON, @@ -53,11 +53,12 @@ static struct clockdomain *cpu_clkdm[NR_CPUS]; static atomic_t abort_barrier; static bool cpu_done[NR_CPUS]; +static struct idle_statedata *state_ptr = &omap4_idle_data[0]; /* Private functions */ /** - * omap4_enter_idle_coupled_[simple/coupled] - OMAP4 cpuidle entry functions + * omap_enter_idle_[simple/coupled] - OMAP4PLUS cpuidle entry functions * @dev: cpuidle device * @drv: cpuidle driver * @index: the index of state to be entered @@ -66,25 +67,19 @@ static bool cpu_done[NR_CPUS]; * specified low power state selected by the governor. * Returns the amount of time spent in the low power state. */ -static int omap4_enter_idle_simple(struct cpuidle_device *dev, +static int omap_enter_idle_simple(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - local_fiq_disable(); omap_do_wfi(); - local_fiq_enable(); - return index; } -static int omap4_enter_idle_coupled(struct cpuidle_device *dev, +static int omap_enter_idle_coupled(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - struct omap4_idle_statedata *cx = &omap4_idle_data[index]; - int cpu_id = smp_processor_id(); - - local_fiq_disable(); + struct idle_statedata *cx = state_ptr + index; /* * CPU0 has to wait and stay ON until CPU1 is OFF state. @@ -109,8 +104,6 @@ static int omap4_enter_idle_coupled(struct cpuidle_device *dev, } } - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu_id); - /* * Call idle CPU PM enter notifier chain so that * VFP and per CPU interrupt context is saved. @@ -136,6 +129,7 @@ static int omap4_enter_idle_coupled(struct cpuidle_device *dev, /* Wakeup CPU1 only if it is not offlined */ if (dev->cpu == 0 && cpumask_test_cpu(1, cpu_online_mask)) { clkdm_wakeup(cpu_clkdm[1]); + omap_set_pwrdm_state(cpu_pd[1], PWRDM_POWER_ON); clkdm_allow_idle(cpu_clkdm[1]); } @@ -149,63 +143,49 @@ static int omap4_enter_idle_coupled(struct cpuidle_device *dev, * Call idle CPU cluster PM exit notifier chain * to restore GIC and wakeupgen context. */ - if (omap4_mpuss_read_prev_context_state()) + if ((cx->mpu_state == PWRDM_POWER_RET) && + (cx->mpu_logic_state == PWRDM_POWER_OFF)) cpu_cluster_pm_exit(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu_id); - fail: cpuidle_coupled_parallel_barrier(dev, &abort_barrier); cpu_done[dev->cpu] = false; - local_fiq_enable(); - return index; } -/* - * For each cpu, setup the broadcast timer because local timers - * stops for the states above C1. - */ -static void omap_setup_broadcast_timer(void *arg) -{ - int cpu = smp_processor_id(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu); -} - -static DEFINE_PER_CPU(struct cpuidle_device, omap4_idle_dev); - static struct cpuidle_driver omap4_idle_driver = { .name = "omap4_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { { /* C1 - CPU0 ON + CPU1 ON + MPU ON */ .exit_latency = 2 + 2, .target_residency = 5, .flags = CPUIDLE_FLAG_TIME_VALID, - .enter = omap4_enter_idle_simple, + .enter = omap_enter_idle_simple, .name = "C1", - .desc = "MPUSS ON" + .desc = "CPUx ON, MPUSS ON" }, { /* C2 - CPU0 OFF + CPU1 OFF + MPU CSWR */ .exit_latency = 328 + 440, .target_residency = 960, - .flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED, - .enter = omap4_enter_idle_coupled, + .flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED | + CPUIDLE_FLAG_TIMER_STOP, + .enter = omap_enter_idle_coupled, .name = "C2", - .desc = "MPUSS CSWR", + .desc = "CPUx OFF, MPUSS CSWR", }, { /* C3 - CPU0 OFF + CPU1 OFF + MPU OSWR */ .exit_latency = 460 + 518, .target_residency = 1100, - .flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED, - .enter = omap4_enter_idle_coupled, + .flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_COUPLED | + CPUIDLE_FLAG_TIMER_STOP, + .enter = omap_enter_idle_coupled, .name = "C3", - .desc = "MPUSS OSWR", + .desc = "CPUx OFF, MPUSS OSWR", }, }, .state_count = ARRAY_SIZE(omap4_idle_data), @@ -215,16 +195,13 @@ static struct cpuidle_driver omap4_idle_driver = { /* Public functions */ /** - * omap4_idle_init - Init routine for OMAP4 idle + * omap4_idle_init - Init routine for OMAP4+ idle * - * Registers the OMAP4 specific cpuidle driver to the cpuidle + * Registers the OMAP4+ specific cpuidle driver to the cpuidle * framework with the valid set of states. */ int __init omap4_idle_init(void) { - struct cpuidle_device *dev; - unsigned int cpu_id = 0; - mpu_pd = pwrdm_lookup("mpu_pwrdm"); cpu_pd[0] = pwrdm_lookup("cpu0_pwrdm"); cpu_pd[1] = pwrdm_lookup("cpu1_pwrdm"); @@ -236,22 +213,5 @@ int __init omap4_idle_init(void) if (!cpu_clkdm[0] || !cpu_clkdm[1]) return -ENODEV; - /* Configure the broadcast timer on each cpu */ - on_each_cpu(omap_setup_broadcast_timer, NULL, 1); - - for_each_cpu(cpu_id, cpu_online_mask) { - dev = &per_cpu(omap4_idle_dev, cpu_id); - dev->cpu = cpu_id; -#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED - dev->coupled_cpus = *cpu_online_mask; -#endif - cpuidle_register_driver(&omap4_idle_driver); - - if (cpuidle_register_device(dev)) { - pr_err("%s: CPUidle register failed\n", __func__); - return -EIO; - } - } - - return 0; + return cpuidle_register(&omap4_idle_driver, cpu_online_mask); } diff --git a/arch/arm/mach-omap2/dma.h b/arch/arm/mach-omap2/dma.h index eba80dbc5218..65f80cacf178 100644 --- a/arch/arm/mach-omap2/dma.h +++ b/arch/arm/mach-omap2/dma.h @@ -22,69 +22,20 @@ /* DMA channels for 24xx */ #define OMAP24XX_DMA_NO_DEVICE 0 -#define OMAP24XX_DMA_XTI_DMA 1 /* S_DMA_0 */ #define OMAP24XX_DMA_EXT_DMAREQ0 2 /* S_DMA_1 */ #define OMAP24XX_DMA_EXT_DMAREQ1 3 /* S_DMA_2 */ #define OMAP24XX_DMA_GPMC 4 /* S_DMA_3 */ -#define OMAP24XX_DMA_GFX 5 /* S_DMA_4 */ -#define OMAP24XX_DMA_DSS 6 /* S_DMA_5 */ -#define OMAP242X_DMA_VLYNQ_TX 7 /* S_DMA_6 */ -#define OMAP24XX_DMA_EXT_DMAREQ2 7 /* S_DMA_6 */ -#define OMAP24XX_DMA_CWT 8 /* S_DMA_7 */ #define OMAP24XX_DMA_AES_TX 9 /* S_DMA_8 */ #define OMAP24XX_DMA_AES_RX 10 /* S_DMA_9 */ -#define OMAP24XX_DMA_DES_TX 11 /* S_DMA_10 */ -#define OMAP24XX_DMA_DES_RX 12 /* S_DMA_11 */ -#define OMAP24XX_DMA_SHA1MD5_RX 13 /* S_DMA_12 */ -#define OMAP34XX_DMA_SHA2MD5_RX 13 /* S_DMA_12 */ #define OMAP242X_DMA_EXT_DMAREQ2 14 /* S_DMA_13 */ #define OMAP242X_DMA_EXT_DMAREQ3 15 /* S_DMA_14 */ #define OMAP242X_DMA_EXT_DMAREQ4 16 /* S_DMA_15 */ -#define OMAP242X_DMA_EAC_AC_RD 17 /* S_DMA_16 */ -#define OMAP242X_DMA_EAC_AC_WR 18 /* S_DMA_17 */ -#define OMAP242X_DMA_EAC_MD_UL_RD 19 /* S_DMA_18 */ -#define OMAP242X_DMA_EAC_MD_UL_WR 20 /* S_DMA_19 */ -#define OMAP242X_DMA_EAC_MD_DL_RD 21 /* S_DMA_20 */ -#define OMAP242X_DMA_EAC_MD_DL_WR 22 /* S_DMA_21 */ -#define OMAP242X_DMA_EAC_BT_UL_RD 23 /* S_DMA_22 */ -#define OMAP242X_DMA_EAC_BT_UL_WR 24 /* S_DMA_23 */ -#define OMAP242X_DMA_EAC_BT_DL_RD 25 /* S_DMA_24 */ -#define OMAP242X_DMA_EAC_BT_DL_WR 26 /* S_DMA_25 */ -#define OMAP243X_DMA_EXT_DMAREQ3 14 /* S_DMA_13 */ -#define OMAP24XX_DMA_SPI3_TX0 15 /* S_DMA_14 */ -#define OMAP24XX_DMA_SPI3_RX0 16 /* S_DMA_15 */ -#define OMAP24XX_DMA_MCBSP3_TX 17 /* S_DMA_16 */ -#define OMAP24XX_DMA_MCBSP3_RX 18 /* S_DMA_17 */ -#define OMAP24XX_DMA_MCBSP4_TX 19 /* S_DMA_18 */ -#define OMAP24XX_DMA_MCBSP4_RX 20 /* S_DMA_19 */ -#define OMAP24XX_DMA_MCBSP5_TX 21 /* S_DMA_20 */ -#define OMAP24XX_DMA_MCBSP5_RX 22 /* S_DMA_21 */ -#define OMAP24XX_DMA_SPI3_TX1 23 /* S_DMA_22 */ -#define OMAP24XX_DMA_SPI3_RX1 24 /* S_DMA_23 */ -#define OMAP243X_DMA_EXT_DMAREQ4 25 /* S_DMA_24 */ -#define OMAP243X_DMA_EXT_DMAREQ5 26 /* S_DMA_25 */ #define OMAP34XX_DMA_I2C3_TX 25 /* S_DMA_24 */ #define OMAP34XX_DMA_I2C3_RX 26 /* S_DMA_25 */ #define OMAP24XX_DMA_I2C1_TX 27 /* S_DMA_26 */ #define OMAP24XX_DMA_I2C1_RX 28 /* S_DMA_27 */ #define OMAP24XX_DMA_I2C2_TX 29 /* S_DMA_28 */ #define OMAP24XX_DMA_I2C2_RX 30 /* S_DMA_29 */ -#define OMAP24XX_DMA_MCBSP1_TX 31 /* S_DMA_30 */ -#define OMAP24XX_DMA_MCBSP1_RX 32 /* S_DMA_31 */ -#define OMAP24XX_DMA_MCBSP2_TX 33 /* S_DMA_32 */ -#define OMAP24XX_DMA_MCBSP2_RX 34 /* S_DMA_33 */ -#define OMAP24XX_DMA_SPI1_TX0 35 /* S_DMA_34 */ -#define OMAP24XX_DMA_SPI1_RX0 36 /* S_DMA_35 */ -#define OMAP24XX_DMA_SPI1_TX1 37 /* S_DMA_36 */ -#define OMAP24XX_DMA_SPI1_RX1 38 /* S_DMA_37 */ -#define OMAP24XX_DMA_SPI1_TX2 39 /* S_DMA_38 */ -#define OMAP24XX_DMA_SPI1_RX2 40 /* S_DMA_39 */ -#define OMAP24XX_DMA_SPI1_TX3 41 /* S_DMA_40 */ -#define OMAP24XX_DMA_SPI1_RX3 42 /* S_DMA_41 */ -#define OMAP24XX_DMA_SPI2_TX0 43 /* S_DMA_42 */ -#define OMAP24XX_DMA_SPI2_RX0 44 /* S_DMA_43 */ -#define OMAP24XX_DMA_SPI2_TX1 45 /* S_DMA_44 */ -#define OMAP24XX_DMA_SPI2_RX1 46 /* S_DMA_45 */ #define OMAP24XX_DMA_MMC2_TX 47 /* S_DMA_46 */ #define OMAP24XX_DMA_MMC2_RX 48 /* S_DMA_47 */ #define OMAP24XX_DMA_UART1_TX 49 /* S_DMA_48 */ @@ -93,33 +44,12 @@ #define OMAP24XX_DMA_UART2_RX 52 /* S_DMA_51 */ #define OMAP24XX_DMA_UART3_TX 53 /* S_DMA_52 */ #define OMAP24XX_DMA_UART3_RX 54 /* S_DMA_53 */ -#define OMAP24XX_DMA_USB_W2FC_TX0 55 /* S_DMA_54 */ -#define OMAP24XX_DMA_USB_W2FC_RX0 56 /* S_DMA_55 */ -#define OMAP24XX_DMA_USB_W2FC_TX1 57 /* S_DMA_56 */ -#define OMAP24XX_DMA_USB_W2FC_RX1 58 /* S_DMA_57 */ -#define OMAP24XX_DMA_USB_W2FC_TX2 59 /* S_DMA_58 */ -#define OMAP24XX_DMA_USB_W2FC_RX2 60 /* S_DMA_59 */ #define OMAP24XX_DMA_MMC1_TX 61 /* S_DMA_60 */ #define OMAP24XX_DMA_MMC1_RX 62 /* S_DMA_61 */ -#define OMAP24XX_DMA_MS 63 /* S_DMA_62 */ #define OMAP242X_DMA_EXT_DMAREQ5 64 /* S_DMA_63 */ -#define OMAP243X_DMA_EXT_DMAREQ6 64 /* S_DMA_63 */ -#define OMAP34XX_DMA_EXT_DMAREQ3 64 /* S_DMA_63 */ #define OMAP34XX_DMA_AES2_TX 65 /* S_DMA_64 */ #define OMAP34XX_DMA_AES2_RX 66 /* S_DMA_65 */ -#define OMAP34XX_DMA_DES2_TX 67 /* S_DMA_66 */ -#define OMAP34XX_DMA_DES2_RX 68 /* S_DMA_67 */ #define OMAP34XX_DMA_SHA1MD5_RX 69 /* S_DMA_68 */ -#define OMAP34XX_DMA_SPI4_TX0 70 /* S_DMA_69 */ -#define OMAP34XX_DMA_SPI4_RX0 71 /* S_DMA_70 */ -#define OMAP34XX_DSS_DMA0 72 /* S_DMA_71 */ -#define OMAP34XX_DSS_DMA1 73 /* S_DMA_72 */ -#define OMAP34XX_DSS_DMA2 74 /* S_DMA_73 */ -#define OMAP34XX_DSS_DMA3 75 /* S_DMA_74 */ -#define OMAP34XX_DMA_MMC3_TX 77 /* S_DMA_76 */ -#define OMAP34XX_DMA_MMC3_RX 78 /* S_DMA_77 */ -#define OMAP34XX_DMA_USIM_TX 79 /* S_DMA_78 */ -#define OMAP34XX_DMA_USIM_RX 80 /* S_DMA_79 */ #define OMAP36XX_DMA_UART4_TX 81 /* S_DMA_80 */ #define OMAP36XX_DMA_UART4_RX 82 /* S_DMA_81 */ diff --git a/arch/arm/mach-omap2/dpll3xxx.c b/arch/arm/mach-omap2/dpll3xxx.c index 3aed4b0b9563..3a0296cfcace 100644 --- a/arch/arm/mach-omap2/dpll3xxx.c +++ b/arch/arm/mach-omap2/dpll3xxx.c @@ -307,10 +307,10 @@ static int omap3_noncore_dpll_program(struct clk_hw_omap *clk, u16 freqsel) _omap3_noncore_dpll_bypass(clk); /* - * Set jitter correction. No jitter correction for OMAP4 and 3630 - * since freqsel field is no longer present + * Set jitter correction. Jitter correction applicable for OMAP343X + * only since freqsel field is no longer present on other devices. */ - if (!soc_is_am33xx() && !cpu_is_omap44xx() && !cpu_is_omap3630()) { + if (cpu_is_omap343x()) { v = __raw_readl(dd->control_reg); v &= ~dd->freqsel_mask; v |= freqsel << __ffs(dd->freqsel_mask); @@ -480,29 +480,30 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, if (!dd) return -EINVAL; - __clk_prepare(dd->clk_bypass); - clk_enable(dd->clk_bypass); - __clk_prepare(dd->clk_ref); - clk_enable(dd->clk_ref); - if (__clk_get_rate(dd->clk_bypass) == rate && (dd->modes & (1 << DPLL_LOW_POWER_BYPASS))) { pr_debug("%s: %s: set rate: entering bypass.\n", __func__, __clk_get_name(hw->clk)); + __clk_prepare(dd->clk_bypass); + clk_enable(dd->clk_bypass); ret = _omap3_noncore_dpll_bypass(clk); if (!ret) new_parent = dd->clk_bypass; + clk_disable(dd->clk_bypass); + __clk_unprepare(dd->clk_bypass); } else { + __clk_prepare(dd->clk_ref); + clk_enable(dd->clk_ref); + if (dd->last_rounded_rate != rate) rate = __clk_round_rate(hw->clk, rate); if (dd->last_rounded_rate == 0) return -EINVAL; - /* No freqsel on AM335x, OMAP4 and OMAP3630 */ - if (!soc_is_am33xx() && !cpu_is_omap44xx() && - !cpu_is_omap3630()) { + /* Freqsel is available only on OMAP343X devices */ + if (cpu_is_omap343x()) { freqsel = _omap3_dpll_compute_freqsel(clk, dd->last_rounded_n); WARN_ON(!freqsel); @@ -514,6 +515,8 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, ret = omap3_noncore_dpll_program(clk, freqsel); if (!ret) new_parent = dd->clk_ref; + clk_disable(dd->clk_ref); + __clk_unprepare(dd->clk_ref); } /* * FIXME - this is all wrong. common code handles reparenting and @@ -525,11 +528,6 @@ int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, if (!ret) __clk_reparent(hw->clk, new_parent); - clk_disable(dd->clk_ref); - __clk_unprepare(dd->clk_ref); - clk_disable(dd->clk_bypass); - __clk_unprepare(dd->clk_bypass); - return 0; } diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c index b155500e84a8..b8208b4b1bd9 100644 --- a/arch/arm/mach-omap2/dsp.c +++ b/arch/arm/mach-omap2/dsp.c @@ -26,7 +26,7 @@ #include "control.h" #include "cm2xxx_3xxx.h" #include "prm2xxx_3xxx.h" -#ifdef CONFIG_BRIDGE_DVFS +#ifdef CONFIG_TIDSPBRIDGE_DVFS #include "omap-pm.h" #endif @@ -35,7 +35,7 @@ static struct platform_device *omap_dsp_pdev; static struct omap_dsp_platform_data omap_dsp_pdata __initdata = { -#ifdef CONFIG_BRIDGE_DVFS +#ifdef CONFIG_TIDSPBRIDGE_DVFS .dsp_set_min_opp = omap_pm_dsp_set_min_opp, .dsp_get_opp = omap_pm_dsp_get_opp, .cpu_set_freq = omap_pm_cpu_set_freq, diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 098e94e31336..2fb17caa8683 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -546,22 +546,28 @@ void __init omap5xxx_check_revision(void) case 0xb942: switch (rev) { case 0: - default: omap_revision = OMAP5430_REV_ES1_0; + break; + case 1: + default: + omap_revision = OMAP5430_REV_ES2_0; } break; case 0xb998: switch (rev) { case 0: - default: omap_revision = OMAP5432_REV_ES1_0; + break; + case 1: + default: + omap_revision = OMAP5432_REV_ES2_0; } break; default: /* Unknown default to latest silicon rev as default*/ - omap_revision = OMAP5430_REV_ES1_0; + omap_revision = OMAP5430_REV_ES2_0; } sprintf(soc_name, "OMAP%04x", omap_rev() >> 16); diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 3241f23afe09..09abf99e9e57 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -277,6 +277,14 @@ static struct map_desc omap54xx_io_desc[] __initdata = { .length = L4_PER_54XX_SIZE, .type = MT_DEVICE, }, +#ifdef CONFIG_OMAP4_ERRATA_I688 + { + .virtual = OMAP4_SRAM_VA, + .pfn = __phys_to_pfn(OMAP4_SRAM_PA), + .length = PAGE_SIZE, + .type = MT_MEMORY_SO, + }, +#endif }; #endif @@ -329,6 +337,7 @@ void __init omap4_map_io(void) void __init omap5_map_io(void) { iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc)); + omap_barriers_init(); } #endif /* diff --git a/arch/arm/mach-omap2/omap-hotplug.c b/arch/arm/mach-omap2/omap-hotplug.c index e712d1725a8b..458f72f9dc8f 100644 --- a/arch/arm/mach-omap2/omap-hotplug.c +++ b/arch/arm/mach-omap2/omap-hotplug.c @@ -19,11 +19,8 @@ #include <linux/smp.h> #include <linux/io.h> -#include <asm/cacheflush.h> #include "omap-wakeupgen.h" - #include "common.h" - #include "powerdomain.h" /* @@ -35,9 +32,6 @@ void __ref omap4_cpu_die(unsigned int cpu) unsigned int boot_cpu = 0; void __iomem *base = omap_get_wakeupgen_base(); - flush_cache_all(); - dsb(); - /* * we're ready for shutdown now, so do it */ diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c index 8bcb64bcdcdb..e80327b6c81f 100644 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c @@ -139,20 +139,6 @@ static inline void cpu_clear_prev_logic_pwrst(unsigned int cpu_id) } } -/** - * omap4_mpuss_read_prev_context_state: - * Function returns the MPUSS previous context state - */ -u32 omap4_mpuss_read_prev_context_state(void) -{ - u32 reg; - - reg = omap4_prminst_read_inst_reg(OMAP4430_PRM_PARTITION, - OMAP4430_PRM_MPU_INST, OMAP4_RM_MPU_MPU_CONTEXT_OFFSET); - reg &= OMAP4430_LOSTCONTEXT_DFF_MASK; - return reg; -} - /* * Store the CPU cluster state for L2X0 low power operations. */ diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index e7a449758ab5..61174b78dee6 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -21,7 +21,6 @@ #include <linux/io.h> #include <linux/irqchip/arm-gic.h> -#include <asm/cacheflush.h> #include <asm/smp_scu.h> #include "omap-secure.h" @@ -77,6 +76,7 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct * { static struct clockdomain *cpu1_clkdm; static bool booted; + static struct powerdomain *cpu1_pwrdm; void __iomem *base = omap_get_wakeupgen_base(); /* @@ -96,11 +96,10 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct * else __raw_writel(0x20, base + OMAP_AUX_CORE_BOOT_0); - flush_cache_all(); - smp_wmb(); - - if (!cpu1_clkdm) + if (!cpu1_clkdm && !cpu1_pwrdm) { cpu1_clkdm = clkdm_lookup("mpu1_clkdm"); + cpu1_pwrdm = pwrdm_lookup("cpu1_pwrdm"); + } /* * The SGI(Software Generated Interrupts) are not wakeup capable @@ -113,7 +112,7 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct * * Section : * 4.3.4.2 Power States of CPU0 and CPU1 */ - if (booted) { + if (booted && cpu1_pwrdm && cpu1_clkdm) { /* * GIC distributor control register has changed between * CortexA9 r1pX and r2pX. The Control Register secure @@ -134,7 +133,12 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct * gic_dist_disable(); } + /* + * Ensure that CPU power state is set to ON to avoid CPU + * powerdomain transition on wfi + */ clkdm_wakeup(cpu1_clkdm); + omap_set_pwrdm_state(cpu1_pwrdm, PWRDM_POWER_ON); clkdm_allow_idle(cpu1_clkdm); if (IS_PM44XX_ERRATUM(PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD)) { @@ -161,38 +165,6 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct * return 0; } -static void __init wakeup_secondary(void) -{ - void *startup_addr = omap_secondary_startup; - void __iomem *base = omap_get_wakeupgen_base(); - - if (cpu_is_omap446x()) { - startup_addr = omap_secondary_startup_4460; - pm44xx_errata |= PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD; - } - - /* - * Write the address of secondary startup routine into the - * AuxCoreBoot1 where ROM code will jump and start executing - * on secondary core once out of WFE - * A barrier is added to ensure that write buffer is drained - */ - if (omap_secure_apis_support()) - omap_auxcoreboot_addr(virt_to_phys(startup_addr)); - else - __raw_writel(virt_to_phys(omap5_secondary_startup), - base + OMAP_AUX_CORE_BOOT_1); - - smp_wmb(); - - /* - * Send a 'sev' to wake the secondary core from WFE. - * Drain the outstanding writes to memory - */ - dsb_sev(); - mb(); -} - /* * Initialise the CPU possible map early - this describes the CPUs * which may be present or become present in the system. @@ -228,6 +200,8 @@ static void __init omap4_smp_init_cpus(void) static void __init omap4_smp_prepare_cpus(unsigned int max_cpus) { + void *startup_addr = omap_secondary_startup; + void __iomem *base = omap_get_wakeupgen_base(); /* * Initialise the SCU and wake up the secondary core using @@ -235,7 +209,24 @@ static void __init omap4_smp_prepare_cpus(unsigned int max_cpus) */ if (scu_base) scu_enable(scu_base); - wakeup_secondary(); + + if (cpu_is_omap446x()) { + startup_addr = omap_secondary_startup_4460; + pm44xx_errata |= PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD; + } + + /* + * Write the address of secondary startup routine into the + * AuxCoreBoot1 where ROM code will jump and start executing + * on secondary core once out of WFE + * A barrier is added to ensure that write buffer is drained + */ + if (omap_secure_apis_support()) + omap_auxcoreboot_addr(virt_to_phys(startup_addr)); + else + __raw_writel(virt_to_phys(omap5_secondary_startup), + base + OMAP_AUX_CORE_BOOT_1); + } struct smp_operations omap4_smp_ops __initdata = { diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 708bb115a27f..13b27ffaf45e 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -22,6 +22,7 @@ #include <linux/of_platform.h> #include <linux/export.h> #include <linux/irqchip/arm-gic.h> +#include <linux/of_address.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/map.h> @@ -240,15 +241,21 @@ void __iomem *omap4_get_sar_ram_base(void) */ static int __init omap4_sar_ram_init(void) { + unsigned long sar_base; + /* * To avoid code running on other OMAPs in * multi-omap builds */ - if (!cpu_is_omap44xx()) + if (cpu_is_omap44xx()) + sar_base = OMAP44XX_SAR_RAM_BASE; + else if (soc_is_omap54xx()) + sar_base = OMAP54XX_SAR_RAM_BASE; + else return -ENOMEM; /* Static mapping, never released */ - sar_ram_base = ioremap(OMAP44XX_SAR_RAM_BASE, SZ_16K); + sar_ram_base = ioremap(sar_base, SZ_16K); if (WARN_ON(!sar_ram_base)) return -ENOMEM; @@ -258,6 +265,21 @@ omap_early_initcall(omap4_sar_ram_init); void __init omap_gic_of_init(void) { + struct device_node *np; + + /* Extract GIC distributor and TWD bases for OMAP4460 ROM Errata WA */ + if (!cpu_is_omap446x()) + goto skip_errata_init; + + np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-gic"); + gic_dist_base_addr = of_iomap(np, 0); + WARN_ON(!gic_dist_base_addr); + + np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-twd-timer"); + twd_base = of_iomap(np, 0); + WARN_ON(!twd_base); + +skip_errata_init: omap_wakeupgen_init(); irqchip_init(); } diff --git a/arch/arm/mach-omap2/omap4-sar-layout.h b/arch/arm/mach-omap2/omap4-sar-layout.h index e170fe803b04..792b1069f724 100644 --- a/arch/arm/mach-omap2/omap4-sar-layout.h +++ b/arch/arm/mach-omap2/omap4-sar-layout.h @@ -20,13 +20,13 @@ #define SAR_BANK4_OFFSET 0x3000 /* Scratch pad memory offsets from SAR_BANK1 */ -#define SCU_OFFSET0 0xd00 -#define SCU_OFFSET1 0xd04 -#define OMAP_TYPE_OFFSET 0xd10 -#define L2X0_SAVE_OFFSET0 0xd14 -#define L2X0_SAVE_OFFSET1 0xd18 -#define L2X0_AUXCTRL_OFFSET 0xd1c -#define L2X0_PREFETCH_CTRL_OFFSET 0xd20 +#define SCU_OFFSET0 0xfe4 +#define SCU_OFFSET1 0xfe8 +#define OMAP_TYPE_OFFSET 0xfec +#define L2X0_SAVE_OFFSET0 0xff0 +#define L2X0_SAVE_OFFSET1 0xff4 +#define L2X0_AUXCTRL_OFFSET 0xff8 +#define L2X0_PREFETCH_CTRL_OFFSET 0xffc /* CPUx Wakeup Non-Secure Physical Address offsets in SAR_BANK3 */ #define CPU0_WAKEUP_NS_PA_ADDR_OFFSET 0xa04 @@ -48,13 +48,13 @@ #define SAR_BACKUP_STATUS_WAKEUPGEN 0x10 /* WakeUpGen save restore offset from OMAP54XX_SAR_RAM_BASE */ -#define OMAP5_WAKEUPGENENB_OFFSET_CPU0 (SAR_BANK3_OFFSET + 0x8d4) -#define OMAP5_WAKEUPGENENB_SECURE_OFFSET_CPU0 (SAR_BANK3_OFFSET + 0x8e8) -#define OMAP5_WAKEUPGENENB_OFFSET_CPU1 (SAR_BANK3_OFFSET + 0x8fc) -#define OMAP5_WAKEUPGENENB_SECURE_OFFSET_CPU1 (SAR_BANK3_OFFSET + 0x910) -#define OMAP5_AUXCOREBOOT0_OFFSET (SAR_BANK3_OFFSET + 0x924) -#define OMAP5_AUXCOREBOOT1_OFFSET (SAR_BANK3_OFFSET + 0x928) -#define OMAP5_AMBA_IF_MODE_OFFSET (SAR_BANK3_OFFSET + 0x92c) +#define OMAP5_WAKEUPGENENB_OFFSET_CPU0 (SAR_BANK3_OFFSET + 0x9dc) +#define OMAP5_WAKEUPGENENB_SECURE_OFFSET_CPU0 (SAR_BANK3_OFFSET + 0x9f0) +#define OMAP5_WAKEUPGENENB_OFFSET_CPU1 (SAR_BANK3_OFFSET + 0xa04) +#define OMAP5_WAKEUPGENENB_SECURE_OFFSET_CPU1 (SAR_BANK3_OFFSET + 0xa18) +#define OMAP5_AUXCOREBOOT0_OFFSET (SAR_BANK3_OFFSET + 0xa2c) +#define OMAP5_AUXCOREBOOT1_OFFSET (SAR_BANK3_OFFSET + 0x930) +#define OMAP5_AMBA_IF_MODE_OFFSET (SAR_BANK3_OFFSET + 0xa34) #define OMAP5_SAR_BACKUP_STATUS_OFFSET (SAR_BANK3_OFFSET + 0x800) #endif diff --git a/arch/arm/mach-omap2/omap54xx.h b/arch/arm/mach-omap2/omap54xx.h index a2582bb3cab3..a086ba15868b 100644 --- a/arch/arm/mach-omap2/omap54xx.h +++ b/arch/arm/mach-omap2/omap54xx.h @@ -28,5 +28,6 @@ #define OMAP54XX_PRCM_MPU_BASE 0x48243000 #define OMAP54XX_SCM_BASE 0x4a002000 #define OMAP54XX_CTRL_BASE 0x4a002800 +#define OMAP54XX_SAR_RAM_BASE 0x4ae26000 #endif /* __ASM_SOC_OMAP555554XX_H */ diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index a202a4785104..9553c9907d40 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -138,6 +138,7 @@ #include <linux/spinlock.h> #include <linux/slab.h> #include <linux/bootmem.h> +#include <linux/cpu.h> #include <asm/system_misc.h> @@ -610,8 +611,6 @@ static int _enable_wakeup(struct omap_hwmod *oh, u32 *v) /* XXX test pwrdm_get_wken for this hwmod's subsystem */ - oh->_int_flags |= _HWMOD_WAKEUP_ENABLED; - return 0; } @@ -645,8 +644,6 @@ static int _disable_wakeup(struct omap_hwmod *oh, u32 *v) /* XXX test pwrdm_get_wken for this hwmod's subsystem */ - oh->_int_flags &= ~_HWMOD_WAKEUP_ENABLED; - return 0; } @@ -2157,7 +2154,7 @@ static int _enable(struct omap_hwmod *oh) if (soc_ops.enable_module) soc_ops.enable_module(oh); if (oh->flags & HWMOD_BLOCK_WFI) - disable_hlt(); + cpu_idle_poll_ctrl(true); if (soc_ops.update_context_lost) soc_ops.update_context_lost(oh); @@ -2221,7 +2218,7 @@ static int _idle(struct omap_hwmod *oh) _del_initiator_dep(oh, mpu_oh); if (oh->flags & HWMOD_BLOCK_WFI) - enable_hlt(); + cpu_idle_poll_ctrl(false); if (soc_ops.disable_module) soc_ops.disable_module(oh); @@ -2331,7 +2328,7 @@ static int _shutdown(struct omap_hwmod *oh) _del_initiator_dep(oh, mpu_oh); /* XXX what about the other system initiators here? dma, dsp */ if (oh->flags & HWMOD_BLOCK_WFI) - enable_hlt(); + cpu_idle_poll_ctrl(false); if (soc_ops.disable_module) soc_ops.disable_module(oh); _disable_clocks(oh); diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index d5dc935f6060..fe5962921f07 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -482,15 +482,13 @@ struct omap_hwmod_omap4_prcm { * These are for internal use only and are managed by the omap_hwmod code. * * _HWMOD_NO_MPU_PORT: no path exists for the MPU to write to this module - * _HWMOD_WAKEUP_ENABLED: set when the omap_hwmod code has enabled ENAWAKEUP * _HWMOD_SYSCONFIG_LOADED: set when the OCP_SYSCONFIG value has been cached * _HWMOD_SKIP_ENABLE: set if hwmod enabled during init (HWMOD_INIT_NO_IDLE) - * causes the first call to _enable() to only update the pinmux */ #define _HWMOD_NO_MPU_PORT (1 << 0) -#define _HWMOD_WAKEUP_ENABLED (1 << 1) -#define _HWMOD_SYSCONFIG_LOADED (1 << 2) -#define _HWMOD_SKIP_ENABLE (1 << 3) +#define _HWMOD_SYSCONFIG_LOADED (1 << 1) +#define _HWMOD_SKIP_ENABLE (1 << 2) /* * omap_hwmod._state definitions diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index 556a1222fde6..01d8f324450a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -28,6 +28,7 @@ #include "prm-regbits-33xx.h" #include "i2c.h" #include "mmc.h" +#include "wd_timer.h" /* * IP blocks @@ -2113,8 +2114,21 @@ static struct omap_hwmod am33xx_uart6_hwmod = { }; /* 'wd_timer' class */ +static struct omap_hwmod_class_sysconfig wdt_sysc = { + .rev_offs = 0x0, + .sysc_offs = 0x10, + .syss_offs = 0x14, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + static struct omap_hwmod_class am33xx_wd_timer_hwmod_class = { .name = "wd_timer", + .sysc = &wdt_sysc, + .pre_shutdown = &omap2_wd_timer_disable, }; /* @@ -2125,6 +2139,7 @@ static struct omap_hwmod am33xx_wd_timer1_hwmod = { .name = "wd_timer2", .class = &am33xx_wd_timer_hwmod_class, .clkdm_name = "l4_wkup_clkdm", + .flags = HWMOD_SWSUP_SIDLE, .main_clk = "wdt1_fck", .prcm = { .omap4 = { diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 9e0576569e07..eaba9dc91a0d 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -2714,16 +2714,22 @@ static struct omap_ocp2scp_dev ocp2scp_dev_attr[] = { { } }; -static struct omap_hwmod_opt_clk ocp2scp_usb_phy_opt_clks[] = { - { .role = "48mhz", .clk = "ocp2scp_usb_phy_phy_48m" }, -}; - /* ocp2scp_usb_phy */ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = { .name = "ocp2scp_usb_phy", .class = &omap44xx_ocp2scp_hwmod_class, .clkdm_name = "l3_init_clkdm", - .main_clk = "func_48m_fclk", + /* + * ocp2scp_usb_phy_phy_48m is provided by the OMAP4 PRCM IP + * block as an "optional clock," and normally should never be + * specified as the main_clk for an OMAP IP block. However it + * turns out that this clock is actually the main clock for + * the ocp2scp_usb_phy IP block: + * http://lists.infradead.org/pipermail/linux-arm-kernel/2012-September/119943.html + * So listing ocp2scp_usb_phy_phy_48m as a main_clk here seems + * to be the best workaround. + */ + .main_clk = "ocp2scp_usb_phy_phy_48m", .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET, @@ -2732,8 +2738,6 @@ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = { }, }, .dev_attr = ocp2scp_dev_attr, - .opt_clks = ocp2scp_usb_phy_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(ocp2scp_usb_phy_opt_clks), }; /* diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 673a4c1d1d76..e742118fcfd2 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -218,7 +218,7 @@ static int omap_pm_enter(suspend_state_t suspend_state) static int omap_pm_begin(suspend_state_t state) { - disable_hlt(); + cpu_idle_poll_ctrl(true); if (cpu_is_omap34xx()) omap_prcm_irq_prepare(); return 0; @@ -226,8 +226,7 @@ static int omap_pm_begin(suspend_state_t state) static void omap_pm_end(void) { - enable_hlt(); - return; + cpu_idle_poll_ctrl(false); } static void omap_pm_finish(void) @@ -265,6 +264,12 @@ static void __init omap4_init_voltages(void) omap2_set_init_voltage("iva", "dpll_iva_m5x2_ck", "iva"); } +static inline void omap_init_cpufreq(void) +{ + struct platform_device_info devinfo = { .name = "omap-cpufreq", }; + platform_device_register_full(&devinfo); +} + static int __init omap2_common_pm_init(void) { if (!of_have_populated_dt()) @@ -294,6 +299,9 @@ int __init omap2_common_pm_late_init(void) /* Smartreflex device init */ omap_devinit_smartreflex(); + + /* cpufreq dummy device instantiation */ + omap_init_cpufreq(); } #ifdef CONFIG_SUSPEND diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index b59d93908341..ce956b0a7ba4 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -200,22 +200,17 @@ static int omap2_can_sleep(void) static void omap2_pm_idle(void) { - local_fiq_disable(); - if (!omap2_can_sleep()) { if (omap_irq_pending()) - goto out; + return; omap2_enter_mpu_retention(); - goto out; + return; } if (omap_irq_pending()) - goto out; + return; omap2_enter_full_retention(); - -out: - local_fiq_enable(); } static void __init prcm_setup_regs(void) diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 2d93d8b23835..c01859398b54 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -346,19 +346,14 @@ void omap_sram_idle(void) static void omap3_pm_idle(void) { - local_fiq_disable(); - if (omap_irq_pending()) - goto out; + return; trace_cpu_idle(1, smp_processor_id()); omap_sram_idle(); trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id()); - -out: - local_fiq_enable(); } #ifdef CONFIG_SUSPEND @@ -757,14 +752,12 @@ int __init omap3_pm_init(void) pr_err("Memory allocation failed when allocating for secure sram context\n"); local_irq_disable(); - local_fiq_disable(); omap_dma_global_context_save(); omap3_save_secure_ram_context(); omap_dma_global_context_restore(); local_irq_enable(); - local_fiq_enable(); } omap3_save_scratchpad_contents(); diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c index ea62e75ef21d..a251f87fa2a2 100644 --- a/arch/arm/mach-omap2/pm44xx.c +++ b/arch/arm/mach-omap2/pm44xx.c @@ -126,16 +126,12 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused) * omap_default_idle - OMAP4 default ilde routine.' * * Implements OMAP4 memory, IO ordering requirements which can't be addressed - * with default cpu_do_idle() hook. Used by all CPUs with !CONFIG_CPUIDLE and - * by secondary CPU with CONFIG_CPUIDLE. + * with default cpu_do_idle() hook. Used by all CPUs with !CONFIG_CPU_IDLE and + * by secondary CPU with CONFIG_CPU_IDLE. */ static void omap_default_idle(void) { - local_fiq_disable(); - omap_do_wfi(); - - local_fiq_enable(); } /** @@ -147,8 +143,8 @@ static void omap_default_idle(void) int __init omap4_pm_init(void) { int ret; - struct clockdomain *emif_clkdm, *mpuss_clkdm, *l3_1_clkdm, *l4wkup; - struct clockdomain *ducati_clkdm, *l3_2_clkdm, *l4_per_clkdm; + struct clockdomain *emif_clkdm, *mpuss_clkdm, *l3_1_clkdm; + struct clockdomain *ducati_clkdm, *l3_2_clkdm; if (omap_rev() == OMAP4430_REV_ES1_0) { WARN(1, "Power Management not supported on OMAP4430 ES1.0\n"); @@ -175,27 +171,19 @@ int __init omap4_pm_init(void) * MPUSS -> L4_PER/L3_* and DUCATI -> L3_* doesn't work as * expected. The hardware recommendation is to enable static * dependencies for these to avoid system lock ups or random crashes. - * The L4 wakeup depedency is added to workaround the OCP sync hardware - * BUG with 32K synctimer which lead to incorrect timer value read - * from the 32K counter. The BUG applies for GPTIMER1 and WDT2 which - * are part of L4 wakeup clockdomain. */ mpuss_clkdm = clkdm_lookup("mpuss_clkdm"); emif_clkdm = clkdm_lookup("l3_emif_clkdm"); l3_1_clkdm = clkdm_lookup("l3_1_clkdm"); l3_2_clkdm = clkdm_lookup("l3_2_clkdm"); - l4_per_clkdm = clkdm_lookup("l4_per_clkdm"); - l4wkup = clkdm_lookup("l4_wkup_clkdm"); ducati_clkdm = clkdm_lookup("ducati_clkdm"); - if ((!mpuss_clkdm) || (!emif_clkdm) || (!l3_1_clkdm) || (!l4wkup) || - (!l3_2_clkdm) || (!ducati_clkdm) || (!l4_per_clkdm)) + if ((!mpuss_clkdm) || (!emif_clkdm) || (!l3_1_clkdm) || + (!l3_2_clkdm) || (!ducati_clkdm)) goto err2; ret = clkdm_add_wkdep(mpuss_clkdm, emif_clkdm); ret |= clkdm_add_wkdep(mpuss_clkdm, l3_1_clkdm); ret |= clkdm_add_wkdep(mpuss_clkdm, l3_2_clkdm); - ret |= clkdm_add_wkdep(mpuss_clkdm, l4_per_clkdm); - ret |= clkdm_add_wkdep(mpuss_clkdm, l4wkup); ret |= clkdm_add_wkdep(ducati_clkdm, l3_1_clkdm); ret |= clkdm_add_wkdep(ducati_clkdm, l3_2_clkdm); if (ret) { diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index 8e61d80bf6b3..89cad4a605dd 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -52,7 +52,6 @@ enum { #define ALREADYACTIVE_SWITCH 0 #define FORCEWAKEUP_SWITCH 1 #define LOWPOWERSTATE_SWITCH 2 -#define ERROR_SWITCH 3 /* pwrdm_list contains all registered struct powerdomains */ static LIST_HEAD(pwrdm_list); @@ -233,10 +232,7 @@ static u8 _pwrdm_save_clkdm_state_and_activate(struct powerdomain *pwrdm, { u8 sleep_switch; - if (curr_pwrst < 0) { - WARN_ON(1); - sleep_switch = ERROR_SWITCH; - } else if (curr_pwrst < PWRDM_POWER_ON) { + if (curr_pwrst < PWRDM_POWER_ON) { if (curr_pwrst > pwrst && pwrdm->flags & PWRDM_HAS_LOWPOWERSTATECHANGE && arch_pwrdm->pwrdm_set_lowpwrstchange) { @@ -1091,7 +1087,8 @@ int pwrdm_post_transition(struct powerdomain *pwrdm) */ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u8 pwrst) { - u8 curr_pwrst, next_pwrst, sleep_switch; + u8 next_pwrst, sleep_switch; + int curr_pwrst; int ret = 0; bool hwsup = false; @@ -1107,16 +1104,17 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u8 pwrst) pwrdm_lock(pwrdm); curr_pwrst = pwrdm_read_pwrst(pwrdm); + if (curr_pwrst < 0) { + ret = -EINVAL; + goto osps_out; + } + next_pwrst = pwrdm_read_next_pwrst(pwrdm); if (curr_pwrst == pwrst && next_pwrst == pwrst) goto osps_out; sleep_switch = _pwrdm_save_clkdm_state_and_activate(pwrdm, curr_pwrst, pwrst, &hwsup); - if (sleep_switch == ERROR_SWITCH) { - ret = -EINVAL; - goto osps_out; - } ret = pwrdm_set_next_pwrst(pwrdm, pwrst); if (ret) diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index d35f98aabf7a..415c7e0c9393 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -81,13 +81,13 @@ static struct prm_reset_src_map omap44xx_prm_reset_src_map[] = { /* Read a register in a CM/PRM instance in the PRM module */ u32 omap4_prm_read_inst_reg(s16 inst, u16 reg) { - return __raw_readl(OMAP44XX_PRM_REGADDR(inst, reg)); + return __raw_readl(prm_base + inst + reg); } /* Write into a register in a CM/PRM instance in the PRM module */ void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 reg) { - __raw_writel(val, OMAP44XX_PRM_REGADDR(inst, reg)); + __raw_writel(val, prm_base + inst + reg); } /* Read-modify-write a register in a PRM module. Caller must lock */ @@ -650,7 +650,7 @@ static struct prm_ll_data omap44xx_prm_ll_data = { int __init omap44xx_prm_init(void) { - if (!cpu_is_omap44xx()) + if (!cpu_is_omap44xx() && !soc_is_omap54xx()) return 0; return prm_register(&omap44xx_prm_ll_data); diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index c62116bbc760..18fdeeb3a44a 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -413,7 +413,9 @@ IS_OMAP_TYPE(3430, 0x3430) #define OMAP54XX_CLASS 0x54000054 #define OMAP5430_REV_ES1_0 (OMAP54XX_CLASS | (0x30 << 16) | (0x10 << 8)) +#define OMAP5430_REV_ES2_0 (OMAP54XX_CLASS | (0x30 << 16) | (0x20 << 8)) #define OMAP5432_REV_ES1_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x10 << 8)) +#define OMAP5432_REV_ES2_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x20 << 8)) void omap2xxx_check_revision(void); void omap3xxx_check_revision(void); diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index f62b509ed08d..ea6ea9aab092 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -62,6 +62,7 @@ #define OMAP2_MPU_SOURCE "sys_ck" #define OMAP3_MPU_SOURCE OMAP2_MPU_SOURCE #define OMAP4_MPU_SOURCE "sys_clkin_ck" +#define OMAP5_MPU_SOURCE "sys_clkin" #define OMAP2_32K_SOURCE "func_32k_ck" #define OMAP3_32K_SOURCE "omap_32k_fck" #define OMAP4_32K_SOURCE "sys_32k_ck" @@ -487,7 +488,7 @@ static void __init realtime_counter_init(void) pr_err("%s: ioremap failed\n", __func__); return; } - sys_clk = clk_get(NULL, "sys_clkin_ck"); + sys_clk = clk_get(NULL, OMAP5_MPU_SOURCE); if (IS_ERR(sys_clk)) { pr_err("%s: failed to get system clock handle\n", __func__); iounmap(base); @@ -601,7 +602,7 @@ void __init omap4_local_timer_init(void) int err; if (of_have_populated_dt()) { - twd_local_timer_of_register(); + clocksource_of_init(); return; } @@ -620,7 +621,7 @@ void __init omap4_local_timer_init(void) #ifdef CONFIG_SOC_OMAP5 OMAP_SYS_32K_TIMER_INIT(5, 1, OMAP4_32K_SOURCE, "ti,timer-alwon", - 2, OMAP4_MPU_SOURCE); + 2, OMAP5_MPU_SOURCE); void __init omap5_realtime_timer_init(void) { int err; diff --git a/arch/arm/mach-orion5x/board-dt.c b/arch/arm/mach-orion5x/board-dt.c index 35a8014529ca..94fbb815680c 100644 --- a/arch/arm/mach-orion5x/board-dt.c +++ b/arch/arm/mach-orion5x/board-dt.c @@ -14,6 +14,7 @@ #include <linux/init.h> #include <linux/of.h> #include <linux/of_platform.h> +#include <linux/cpu.h> #include <asm/system_misc.h> #include <asm/mach/arch.h> #include <mach/orion5x.h> @@ -52,7 +53,7 @@ static void __init orion5x_dt_init(void) */ if (dev == MV88F5281_DEV_ID && rev == MV88F5281_REV_D0) { printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n"); - disable_hlt(); + cpu_idle_poll_ctrl(true); } if (of_machine_is_compatible("lacie,ethernet-disk-mini-v2")) diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index d068f1431c40..2075bf8e3d90 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -19,6 +19,7 @@ #include <linux/ata_platform.h> #include <linux/delay.h> #include <linux/clk-provider.h> +#include <linux/cpu.h> #include <net/dsa.h> #include <asm/page.h> #include <asm/setup.h> @@ -293,7 +294,7 @@ void __init orion5x_init(void) */ if (dev == MV88F5281_DEV_ID && rev == MV88F5281_REV_D0) { printk(KERN_INFO "Orion: Applying 5281 D0 WFI workaround.\n"); - disable_hlt(); + cpu_idle_poll_ctrl(true); } /* diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index d9c7c3bf0d9c..973db98a3c27 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -402,8 +402,9 @@ static void __init orion5x_pci_master_slave_enable(void) orion5x_pci_hw_wr_conf(bus_nr, 0, func, reg, 4, val | 0x7); } -static void __init orion5x_setup_pci_wins(struct mbus_dram_target_info *dram) +static void __init orion5x_setup_pci_wins(void) { + const struct mbus_dram_target_info *dram = mv_mbus_dram_info(); u32 win_enable; int bus; int i; @@ -420,7 +421,7 @@ static void __init orion5x_setup_pci_wins(struct mbus_dram_target_info *dram) bus = orion5x_pci_local_bus_nr(); for (i = 0; i < dram->num_cs; i++) { - struct mbus_dram_window *cs = dram->cs + i; + const struct mbus_dram_window *cs = dram->cs + i; u32 func = PCI_CONF_FUNC_BAR_CS(cs->cs_index); u32 reg; u32 val; @@ -467,7 +468,7 @@ static int __init pci_setup(struct pci_sys_data *sys) /* * Point PCI unit MBUS decode windows to DRAM space. */ - orion5x_setup_pci_wins(&orion_mbus_dram_info); + orion5x_setup_pci_wins(); /* * Master + Slave enable diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index 12c500558387..648867a8caa8 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -7,12 +7,6 @@ obj-y += clock.o devices.o generic.o irq.o \ time.o reset.o obj-$(CONFIG_PM) += pm.o sleep.o standby.o -ifeq ($(CONFIG_CPU_FREQ),y) -obj-$(CONFIG_PXA25x) += cpufreq-pxa2xx.o -obj-$(CONFIG_PXA27x) += cpufreq-pxa2xx.o -obj-$(CONFIG_PXA3xx) += cpufreq-pxa3xx.o -endif - # Generic drivers that other drivers may depend upon # SoC-specific code diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c deleted file mode 100644 index 6a7aeab42f6c..000000000000 --- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c +++ /dev/null @@ -1,494 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/cpufreq-pxa2xx.c - * - * Copyright (C) 2002,2003 Intrinsyc Software - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * History: - * 31-Jul-2002 : Initial version [FB] - * 29-Jan-2003 : added PXA255 support [FB] - * 20-Apr-2003 : ported to v2.5 (Dustin McIntire, Sensoria Corp.) - * - * Note: - * This driver may change the memory bus clock rate, but will not do any - * platform specific access timing changes... for example if you have flash - * memory connected to CS0, you will need to register a platform specific - * notifier which will adjust the memory access strobes to maintain a - * minimum strobe width. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/cpufreq.h> -#include <linux/err.h> -#include <linux/regulator/consumer.h> -#include <linux/io.h> - -#include <mach/pxa2xx-regs.h> -#include <mach/smemc.h> - -#ifdef DEBUG -static unsigned int freq_debug; -module_param(freq_debug, uint, 0); -MODULE_PARM_DESC(freq_debug, "Set the debug messages to on=1/off=0"); -#else -#define freq_debug 0 -#endif - -static struct regulator *vcc_core; - -static unsigned int pxa27x_maxfreq; -module_param(pxa27x_maxfreq, uint, 0); -MODULE_PARM_DESC(pxa27x_maxfreq, "Set the pxa27x maxfreq in MHz" - "(typically 624=>pxa270, 416=>pxa271, 520=>pxa272)"); - -typedef struct { - unsigned int khz; - unsigned int membus; - unsigned int cccr; - unsigned int div2; - unsigned int cclkcfg; - int vmin; - int vmax; -} pxa_freqs_t; - -/* Define the refresh period in mSec for the SDRAM and the number of rows */ -#define SDRAM_TREF 64 /* standard 64ms SDRAM */ -static unsigned int sdram_rows; - -#define CCLKCFG_TURBO 0x1 -#define CCLKCFG_FCS 0x2 -#define CCLKCFG_HALFTURBO 0x4 -#define CCLKCFG_FASTBUS 0x8 -#define MDREFR_DB2_MASK (MDREFR_K2DB2 | MDREFR_K1DB2) -#define MDREFR_DRI_MASK 0xFFF - -#define MDCNFG_DRAC2(mdcnfg) (((mdcnfg) >> 21) & 0x3) -#define MDCNFG_DRAC0(mdcnfg) (((mdcnfg) >> 5) & 0x3) - -/* - * PXA255 definitions - */ -/* Use the run mode frequencies for the CPUFREQ_POLICY_PERFORMANCE policy */ -#define CCLKCFG CCLKCFG_TURBO | CCLKCFG_FCS - -static pxa_freqs_t pxa255_run_freqs[] = -{ - /* CPU MEMBUS CCCR DIV2 CCLKCFG run turbo PXbus SDRAM */ - { 99500, 99500, 0x121, 1, CCLKCFG, -1, -1}, /* 99, 99, 50, 50 */ - {132700, 132700, 0x123, 1, CCLKCFG, -1, -1}, /* 133, 133, 66, 66 */ - {199100, 99500, 0x141, 0, CCLKCFG, -1, -1}, /* 199, 199, 99, 99 */ - {265400, 132700, 0x143, 1, CCLKCFG, -1, -1}, /* 265, 265, 133, 66 */ - {331800, 165900, 0x145, 1, CCLKCFG, -1, -1}, /* 331, 331, 166, 83 */ - {398100, 99500, 0x161, 0, CCLKCFG, -1, -1}, /* 398, 398, 196, 99 */ -}; - -/* Use the turbo mode frequencies for the CPUFREQ_POLICY_POWERSAVE policy */ -static pxa_freqs_t pxa255_turbo_freqs[] = -{ - /* CPU MEMBUS CCCR DIV2 CCLKCFG run turbo PXbus SDRAM */ - { 99500, 99500, 0x121, 1, CCLKCFG, -1, -1}, /* 99, 99, 50, 50 */ - {199100, 99500, 0x221, 0, CCLKCFG, -1, -1}, /* 99, 199, 50, 99 */ - {298500, 99500, 0x321, 0, CCLKCFG, -1, -1}, /* 99, 287, 50, 99 */ - {298600, 99500, 0x1c1, 0, CCLKCFG, -1, -1}, /* 199, 287, 99, 99 */ - {398100, 99500, 0x241, 0, CCLKCFG, -1, -1}, /* 199, 398, 99, 99 */ -}; - -#define NUM_PXA25x_RUN_FREQS ARRAY_SIZE(pxa255_run_freqs) -#define NUM_PXA25x_TURBO_FREQS ARRAY_SIZE(pxa255_turbo_freqs) - -static struct cpufreq_frequency_table - pxa255_run_freq_table[NUM_PXA25x_RUN_FREQS+1]; -static struct cpufreq_frequency_table - pxa255_turbo_freq_table[NUM_PXA25x_TURBO_FREQS+1]; - -static unsigned int pxa255_turbo_table; -module_param(pxa255_turbo_table, uint, 0); -MODULE_PARM_DESC(pxa255_turbo_table, "Selects the frequency table (0 = run table, !0 = turbo table)"); - -/* - * PXA270 definitions - * - * For the PXA27x: - * Control variables are A, L, 2N for CCCR; B, HT, T for CLKCFG. - * - * A = 0 => memory controller clock from table 3-7, - * A = 1 => memory controller clock = system bus clock - * Run mode frequency = 13 MHz * L - * Turbo mode frequency = 13 MHz * L * N - * System bus frequency = 13 MHz * L / (B + 1) - * - * In CCCR: - * A = 1 - * L = 16 oscillator to run mode ratio - * 2N = 6 2 * (turbo mode to run mode ratio) - * - * In CCLKCFG: - * B = 1 Fast bus mode - * HT = 0 Half-Turbo mode - * T = 1 Turbo mode - * - * For now, just support some of the combinations in table 3-7 of - * PXA27x Processor Family Developer's Manual to simplify frequency - * change sequences. - */ -#define PXA27x_CCCR(A, L, N2) (A << 25 | N2 << 7 | L) -#define CCLKCFG2(B, HT, T) \ - (CCLKCFG_FCS | \ - ((B) ? CCLKCFG_FASTBUS : 0) | \ - ((HT) ? CCLKCFG_HALFTURBO : 0) | \ - ((T) ? CCLKCFG_TURBO : 0)) - -static pxa_freqs_t pxa27x_freqs[] = { - {104000, 104000, PXA27x_CCCR(1, 8, 2), 0, CCLKCFG2(1, 0, 1), 900000, 1705000 }, - {156000, 104000, PXA27x_CCCR(1, 8, 3), 0, CCLKCFG2(1, 0, 1), 1000000, 1705000 }, - {208000, 208000, PXA27x_CCCR(0, 16, 2), 1, CCLKCFG2(0, 0, 1), 1180000, 1705000 }, - {312000, 208000, PXA27x_CCCR(1, 16, 3), 1, CCLKCFG2(1, 0, 1), 1250000, 1705000 }, - {416000, 208000, PXA27x_CCCR(1, 16, 4), 1, CCLKCFG2(1, 0, 1), 1350000, 1705000 }, - {520000, 208000, PXA27x_CCCR(1, 16, 5), 1, CCLKCFG2(1, 0, 1), 1450000, 1705000 }, - {624000, 208000, PXA27x_CCCR(1, 16, 6), 1, CCLKCFG2(1, 0, 1), 1550000, 1705000 } -}; - -#define NUM_PXA27x_FREQS ARRAY_SIZE(pxa27x_freqs) -static struct cpufreq_frequency_table - pxa27x_freq_table[NUM_PXA27x_FREQS+1]; - -extern unsigned get_clk_frequency_khz(int info); - -#ifdef CONFIG_REGULATOR - -static int pxa_cpufreq_change_voltage(pxa_freqs_t *pxa_freq) -{ - int ret = 0; - int vmin, vmax; - - if (!cpu_is_pxa27x()) - return 0; - - vmin = pxa_freq->vmin; - vmax = pxa_freq->vmax; - if ((vmin == -1) || (vmax == -1)) - return 0; - - ret = regulator_set_voltage(vcc_core, vmin, vmax); - if (ret) - pr_err("cpufreq: Failed to set vcc_core in [%dmV..%dmV]\n", - vmin, vmax); - return ret; -} - -static __init void pxa_cpufreq_init_voltages(void) -{ - vcc_core = regulator_get(NULL, "vcc_core"); - if (IS_ERR(vcc_core)) { - pr_info("cpufreq: Didn't find vcc_core regulator\n"); - vcc_core = NULL; - } else { - pr_info("cpufreq: Found vcc_core regulator\n"); - } -} -#else -static int pxa_cpufreq_change_voltage(pxa_freqs_t *pxa_freq) -{ - return 0; -} - -static __init void pxa_cpufreq_init_voltages(void) { } -#endif - -static void find_freq_tables(struct cpufreq_frequency_table **freq_table, - pxa_freqs_t **pxa_freqs) -{ - if (cpu_is_pxa25x()) { - if (!pxa255_turbo_table) { - *pxa_freqs = pxa255_run_freqs; - *freq_table = pxa255_run_freq_table; - } else { - *pxa_freqs = pxa255_turbo_freqs; - *freq_table = pxa255_turbo_freq_table; - } - } - if (cpu_is_pxa27x()) { - *pxa_freqs = pxa27x_freqs; - *freq_table = pxa27x_freq_table; - } -} - -static void pxa27x_guess_max_freq(void) -{ - if (!pxa27x_maxfreq) { - pxa27x_maxfreq = 416000; - printk(KERN_INFO "PXA CPU 27x max frequency not defined " - "(pxa27x_maxfreq), assuming pxa271 with %dkHz maxfreq\n", - pxa27x_maxfreq); - } else { - pxa27x_maxfreq *= 1000; - } -} - -static void init_sdram_rows(void) -{ - uint32_t mdcnfg = __raw_readl(MDCNFG); - unsigned int drac2 = 0, drac0 = 0; - - if (mdcnfg & (MDCNFG_DE2 | MDCNFG_DE3)) - drac2 = MDCNFG_DRAC2(mdcnfg); - - if (mdcnfg & (MDCNFG_DE0 | MDCNFG_DE1)) - drac0 = MDCNFG_DRAC0(mdcnfg); - - sdram_rows = 1 << (11 + max(drac0, drac2)); -} - -static u32 mdrefr_dri(unsigned int freq) -{ - u32 interval = freq * SDRAM_TREF / sdram_rows; - - return (interval - (cpu_is_pxa27x() ? 31 : 0)) / 32; -} - -/* find a valid frequency point */ -static int pxa_verify_policy(struct cpufreq_policy *policy) -{ - struct cpufreq_frequency_table *pxa_freqs_table; - pxa_freqs_t *pxa_freqs; - int ret; - - find_freq_tables(&pxa_freqs_table, &pxa_freqs); - ret = cpufreq_frequency_table_verify(policy, pxa_freqs_table); - - if (freq_debug) - pr_debug("Verified CPU policy: %dKhz min to %dKhz max\n", - policy->min, policy->max); - - return ret; -} - -static unsigned int pxa_cpufreq_get(unsigned int cpu) -{ - return get_clk_frequency_khz(0); -} - -static int pxa_set_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - struct cpufreq_frequency_table *pxa_freqs_table; - pxa_freqs_t *pxa_freq_settings; - struct cpufreq_freqs freqs; - unsigned int idx; - unsigned long flags; - unsigned int new_freq_cpu, new_freq_mem; - unsigned int unused, preset_mdrefr, postset_mdrefr, cclkcfg; - int ret = 0; - - /* Get the current policy */ - find_freq_tables(&pxa_freqs_table, &pxa_freq_settings); - - /* Lookup the next frequency */ - if (cpufreq_frequency_table_target(policy, pxa_freqs_table, - target_freq, relation, &idx)) { - return -EINVAL; - } - - new_freq_cpu = pxa_freq_settings[idx].khz; - new_freq_mem = pxa_freq_settings[idx].membus; - freqs.old = policy->cur; - freqs.new = new_freq_cpu; - freqs.cpu = policy->cpu; - - if (freq_debug) - pr_debug("Changing CPU frequency to %d Mhz, (SDRAM %d Mhz)\n", - freqs.new / 1000, (pxa_freq_settings[idx].div2) ? - (new_freq_mem / 2000) : (new_freq_mem / 1000)); - - if (vcc_core && freqs.new > freqs.old) - ret = pxa_cpufreq_change_voltage(&pxa_freq_settings[idx]); - if (ret) - return ret; - /* - * Tell everyone what we're about to do... - * you should add a notify client with any platform specific - * Vcc changing capability - */ - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - /* Calculate the next MDREFR. If we're slowing down the SDRAM clock - * we need to preset the smaller DRI before the change. If we're - * speeding up we need to set the larger DRI value after the change. - */ - preset_mdrefr = postset_mdrefr = __raw_readl(MDREFR); - if ((preset_mdrefr & MDREFR_DRI_MASK) > mdrefr_dri(new_freq_mem)) { - preset_mdrefr = (preset_mdrefr & ~MDREFR_DRI_MASK); - preset_mdrefr |= mdrefr_dri(new_freq_mem); - } - postset_mdrefr = - (postset_mdrefr & ~MDREFR_DRI_MASK) | mdrefr_dri(new_freq_mem); - - /* If we're dividing the memory clock by two for the SDRAM clock, this - * must be set prior to the change. Clearing the divide must be done - * after the change. - */ - if (pxa_freq_settings[idx].div2) { - preset_mdrefr |= MDREFR_DB2_MASK; - postset_mdrefr |= MDREFR_DB2_MASK; - } else { - postset_mdrefr &= ~MDREFR_DB2_MASK; - } - - local_irq_save(flags); - - /* Set new the CCCR and prepare CCLKCFG */ - CCCR = pxa_freq_settings[idx].cccr; - cclkcfg = pxa_freq_settings[idx].cclkcfg; - - asm volatile(" \n\ - ldr r4, [%1] /* load MDREFR */ \n\ - b 2f \n\ - .align 5 \n\ -1: \n\ - str %3, [%1] /* preset the MDREFR */ \n\ - mcr p14, 0, %2, c6, c0, 0 /* set CCLKCFG[FCS] */ \n\ - str %4, [%1] /* postset the MDREFR */ \n\ - \n\ - b 3f \n\ -2: b 1b \n\ -3: nop \n\ - " - : "=&r" (unused) - : "r" (MDREFR), "r" (cclkcfg), - "r" (preset_mdrefr), "r" (postset_mdrefr) - : "r4", "r5"); - local_irq_restore(flags); - - /* - * Tell everyone what we've just done... - * you should add a notify client with any platform specific - * SDRAM refresh timer adjustments - */ - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - /* - * Even if voltage setting fails, we don't report it, as the frequency - * change succeeded. The voltage reduction is not a critical failure, - * only power savings will suffer from this. - * - * Note: if the voltage change fails, and a return value is returned, a - * bug is triggered (seems a deadlock). Should anybody find out where, - * the "return 0" should become a "return ret". - */ - if (vcc_core && freqs.new < freqs.old) - ret = pxa_cpufreq_change_voltage(&pxa_freq_settings[idx]); - - return 0; -} - -static int pxa_cpufreq_init(struct cpufreq_policy *policy) -{ - int i; - unsigned int freq; - struct cpufreq_frequency_table *pxa255_freq_table; - pxa_freqs_t *pxa255_freqs; - - /* try to guess pxa27x cpu */ - if (cpu_is_pxa27x()) - pxa27x_guess_max_freq(); - - pxa_cpufreq_init_voltages(); - - init_sdram_rows(); - - /* set default policy and cpuinfo */ - policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ - policy->cur = get_clk_frequency_khz(0); /* current freq */ - policy->min = policy->max = policy->cur; - - /* Generate pxa25x the run cpufreq_frequency_table struct */ - for (i = 0; i < NUM_PXA25x_RUN_FREQS; i++) { - pxa255_run_freq_table[i].frequency = pxa255_run_freqs[i].khz; - pxa255_run_freq_table[i].index = i; - } - pxa255_run_freq_table[i].frequency = CPUFREQ_TABLE_END; - - /* Generate pxa25x the turbo cpufreq_frequency_table struct */ - for (i = 0; i < NUM_PXA25x_TURBO_FREQS; i++) { - pxa255_turbo_freq_table[i].frequency = - pxa255_turbo_freqs[i].khz; - pxa255_turbo_freq_table[i].index = i; - } - pxa255_turbo_freq_table[i].frequency = CPUFREQ_TABLE_END; - - pxa255_turbo_table = !!pxa255_turbo_table; - - /* Generate the pxa27x cpufreq_frequency_table struct */ - for (i = 0; i < NUM_PXA27x_FREQS; i++) { - freq = pxa27x_freqs[i].khz; - if (freq > pxa27x_maxfreq) - break; - pxa27x_freq_table[i].frequency = freq; - pxa27x_freq_table[i].index = i; - } - pxa27x_freq_table[i].index = i; - pxa27x_freq_table[i].frequency = CPUFREQ_TABLE_END; - - /* - * Set the policy's minimum and maximum frequencies from the tables - * just constructed. This sets cpuinfo.mxx_freq, min and max. - */ - if (cpu_is_pxa25x()) { - find_freq_tables(&pxa255_freq_table, &pxa255_freqs); - pr_info("PXA255 cpufreq using %s frequency table\n", - pxa255_turbo_table ? "turbo" : "run"); - cpufreq_frequency_table_cpuinfo(policy, pxa255_freq_table); - } - else if (cpu_is_pxa27x()) - cpufreq_frequency_table_cpuinfo(policy, pxa27x_freq_table); - - printk(KERN_INFO "PXA CPU frequency change support initialized\n"); - - return 0; -} - -static struct cpufreq_driver pxa_cpufreq_driver = { - .verify = pxa_verify_policy, - .target = pxa_set_target, - .init = pxa_cpufreq_init, - .get = pxa_cpufreq_get, - .name = "PXA2xx", -}; - -static int __init pxa_cpu_init(void) -{ - int ret = -ENODEV; - if (cpu_is_pxa25x() || cpu_is_pxa27x()) - ret = cpufreq_register_driver(&pxa_cpufreq_driver); - return ret; -} - -static void __exit pxa_cpu_exit(void) -{ - cpufreq_unregister_driver(&pxa_cpufreq_driver); -} - - -MODULE_AUTHOR("Intrinsyc Software Inc."); -MODULE_DESCRIPTION("CPU frequency changing driver for the PXA architecture"); -MODULE_LICENSE("GPL"); -module_init(pxa_cpu_init); -module_exit(pxa_cpu_exit); diff --git a/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/arch/arm/mach-pxa/cpufreq-pxa3xx.c deleted file mode 100644 index b85b4ab7aac6..000000000000 --- a/arch/arm/mach-pxa/cpufreq-pxa3xx.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - * linux/arch/arm/mach-pxa/cpufreq-pxa3xx.c - * - * Copyright (C) 2008 Marvell International Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/cpufreq.h> -#include <linux/slab.h> -#include <linux/io.h> - -#include <mach/pxa3xx-regs.h> - -#include "generic.h" - -#define HSS_104M (0) -#define HSS_156M (1) -#define HSS_208M (2) -#define HSS_312M (3) - -#define SMCFS_78M (0) -#define SMCFS_104M (2) -#define SMCFS_208M (5) - -#define SFLFS_104M (0) -#define SFLFS_156M (1) -#define SFLFS_208M (2) -#define SFLFS_312M (3) - -#define XSPCLK_156M (0) -#define XSPCLK_NONE (3) - -#define DMCFS_26M (0) -#define DMCFS_260M (3) - -struct pxa3xx_freq_info { - unsigned int cpufreq_mhz; - unsigned int core_xl : 5; - unsigned int core_xn : 3; - unsigned int hss : 2; - unsigned int dmcfs : 2; - unsigned int smcfs : 3; - unsigned int sflfs : 2; - unsigned int df_clkdiv : 3; - - int vcc_core; /* in mV */ - int vcc_sram; /* in mV */ -}; - -#define OP(cpufreq, _xl, _xn, _hss, _dmc, _smc, _sfl, _dfi, vcore, vsram) \ -{ \ - .cpufreq_mhz = cpufreq, \ - .core_xl = _xl, \ - .core_xn = _xn, \ - .hss = HSS_##_hss##M, \ - .dmcfs = DMCFS_##_dmc##M, \ - .smcfs = SMCFS_##_smc##M, \ - .sflfs = SFLFS_##_sfl##M, \ - .df_clkdiv = _dfi, \ - .vcc_core = vcore, \ - .vcc_sram = vsram, \ -} - -static struct pxa3xx_freq_info pxa300_freqs[] = { - /* CPU XL XN HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */ - OP(104, 8, 1, 104, 260, 78, 104, 3, 1000, 1100), /* 104MHz */ - OP(208, 16, 1, 104, 260, 104, 156, 2, 1000, 1100), /* 208MHz */ - OP(416, 16, 2, 156, 260, 104, 208, 2, 1100, 1200), /* 416MHz */ - OP(624, 24, 2, 208, 260, 208, 312, 3, 1375, 1400), /* 624MHz */ -}; - -static struct pxa3xx_freq_info pxa320_freqs[] = { - /* CPU XL XN HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */ - OP(104, 8, 1, 104, 260, 78, 104, 3, 1000, 1100), /* 104MHz */ - OP(208, 16, 1, 104, 260, 104, 156, 2, 1000, 1100), /* 208MHz */ - OP(416, 16, 2, 156, 260, 104, 208, 2, 1100, 1200), /* 416MHz */ - OP(624, 24, 2, 208, 260, 208, 312, 3, 1375, 1400), /* 624MHz */ - OP(806, 31, 2, 208, 260, 208, 312, 3, 1400, 1400), /* 806MHz */ -}; - -static unsigned int pxa3xx_freqs_num; -static struct pxa3xx_freq_info *pxa3xx_freqs; -static struct cpufreq_frequency_table *pxa3xx_freqs_table; - -static int setup_freqs_table(struct cpufreq_policy *policy, - struct pxa3xx_freq_info *freqs, int num) -{ - struct cpufreq_frequency_table *table; - int i; - - table = kzalloc((num + 1) * sizeof(*table), GFP_KERNEL); - if (table == NULL) - return -ENOMEM; - - for (i = 0; i < num; i++) { - table[i].index = i; - table[i].frequency = freqs[i].cpufreq_mhz * 1000; - } - table[num].index = i; - table[num].frequency = CPUFREQ_TABLE_END; - - pxa3xx_freqs = freqs; - pxa3xx_freqs_num = num; - pxa3xx_freqs_table = table; - - return cpufreq_frequency_table_cpuinfo(policy, table); -} - -static void __update_core_freq(struct pxa3xx_freq_info *info) -{ - uint32_t mask = ACCR_XN_MASK | ACCR_XL_MASK; - uint32_t accr = ACCR; - uint32_t xclkcfg; - - accr &= ~(ACCR_XN_MASK | ACCR_XL_MASK | ACCR_XSPCLK_MASK); - accr |= ACCR_XN(info->core_xn) | ACCR_XL(info->core_xl); - - /* No clock until core PLL is re-locked */ - accr |= ACCR_XSPCLK(XSPCLK_NONE); - - xclkcfg = (info->core_xn == 2) ? 0x3 : 0x2; /* turbo bit */ - - ACCR = accr; - __asm__("mcr p14, 0, %0, c6, c0, 0\n" : : "r"(xclkcfg)); - - while ((ACSR & mask) != (accr & mask)) - cpu_relax(); -} - -static void __update_bus_freq(struct pxa3xx_freq_info *info) -{ - uint32_t mask; - uint32_t accr = ACCR; - - mask = ACCR_SMCFS_MASK | ACCR_SFLFS_MASK | ACCR_HSS_MASK | - ACCR_DMCFS_MASK; - - accr &= ~mask; - accr |= ACCR_SMCFS(info->smcfs) | ACCR_SFLFS(info->sflfs) | - ACCR_HSS(info->hss) | ACCR_DMCFS(info->dmcfs); - - ACCR = accr; - - while ((ACSR & mask) != (accr & mask)) - cpu_relax(); -} - -static int pxa3xx_cpufreq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, pxa3xx_freqs_table); -} - -static unsigned int pxa3xx_cpufreq_get(unsigned int cpu) -{ - return pxa3xx_get_clk_frequency_khz(0); -} - -static int pxa3xx_cpufreq_set(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - struct pxa3xx_freq_info *next; - struct cpufreq_freqs freqs; - unsigned long flags; - int idx; - - if (policy->cpu != 0) - return -EINVAL; - - /* Lookup the next frequency */ - if (cpufreq_frequency_table_target(policy, pxa3xx_freqs_table, - target_freq, relation, &idx)) - return -EINVAL; - - next = &pxa3xx_freqs[idx]; - - freqs.old = policy->cur; - freqs.new = next->cpufreq_mhz * 1000; - freqs.cpu = policy->cpu; - - pr_debug("CPU frequency from %d MHz to %d MHz%s\n", - freqs.old / 1000, freqs.new / 1000, - (freqs.old == freqs.new) ? " (skipped)" : ""); - - if (freqs.old == target_freq) - return 0; - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - local_irq_save(flags); - __update_core_freq(next); - __update_bus_freq(next); - local_irq_restore(flags); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return 0; -} - -static int pxa3xx_cpufreq_init(struct cpufreq_policy *policy) -{ - int ret = -EINVAL; - - /* set default policy and cpuinfo */ - policy->cpuinfo.min_freq = 104000; - policy->cpuinfo.max_freq = (cpu_is_pxa320()) ? 806000 : 624000; - policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ - policy->max = pxa3xx_get_clk_frequency_khz(0); - policy->cur = policy->min = policy->max; - - if (cpu_is_pxa300() || cpu_is_pxa310()) - ret = setup_freqs_table(policy, ARRAY_AND_SIZE(pxa300_freqs)); - - if (cpu_is_pxa320()) - ret = setup_freqs_table(policy, ARRAY_AND_SIZE(pxa320_freqs)); - - if (ret) { - pr_err("failed to setup frequency table\n"); - return ret; - } - - pr_info("CPUFREQ support for PXA3xx initialized\n"); - return 0; -} - -static struct cpufreq_driver pxa3xx_cpufreq_driver = { - .verify = pxa3xx_cpufreq_verify, - .target = pxa3xx_cpufreq_set, - .init = pxa3xx_cpufreq_init, - .get = pxa3xx_cpufreq_get, - .name = "pxa3xx-cpufreq", -}; - -static int __init cpufreq_init(void) -{ - if (cpu_is_pxa3xx()) - return cpufreq_register_driver(&pxa3xx_cpufreq_driver); - - return 0; -} -module_init(cpufreq_init); - -static void __exit cpufreq_exit(void) -{ - cpufreq_unregister_driver(&pxa3xx_cpufreq_driver); -} -module_exit(cpufreq_exit); - -MODULE_DESCRIPTION("CPU frequency scaling driver for PXA3xx"); -MODULE_LICENSE("GPL"); diff --git a/arch/arm/mach-pxa/include/mach/generic.h b/arch/arm/mach-pxa/include/mach/generic.h new file mode 100644 index 000000000000..665542e0c9e2 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/generic.h @@ -0,0 +1 @@ +#include "../../generic.h" diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index 37f513d1588e..8d5fa6ece014 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -36,7 +36,6 @@ config CPU_S3C2410 config CPU_S3C2412 bool "SAMSUNG S3C2412" - depends on ARCH_S3C24XX select CPU_ARM926T select CPU_LLSERIAL_S3C2440 select S3C2412_DMA if S3C24XX_DMA @@ -46,7 +45,6 @@ config CPU_S3C2412 config CPU_S3C2416 bool "SAMSUNG S3C2416/S3C2450" - depends on ARCH_S3C24XX select CPU_ARM926T select CPU_LLSERIAL_S3C2440 select S3C2416_PM if PM @@ -81,7 +79,6 @@ config CPU_S3C244X config CPU_S3C2443 bool "SAMSUNG S3C2443" - depends on ARCH_S3C24XX select CPU_ARM920T select CPU_LLSERIAL_S3C2440 select S3C2443_COMMON @@ -133,7 +130,6 @@ config S3C24XX_SETUP_TS config S3C24XX_DMA bool "S3C2410 DMA support" - depends on ARCH_S3C24XX select S3C_DMA help S3C2410 DMA support. This is needed for drivers like sound which @@ -142,7 +138,7 @@ config S3C24XX_DMA config S3C2410_DMA_DEBUG bool "S3C2410 DMA support debug" - depends on ARCH_S3C24XX && S3C2410_DMA + depends on S3C2410_DMA help Enable debugging output for the DMA code. This option sends info to the kernel log, at priority KERN_DEBUG. @@ -233,7 +229,7 @@ if CPU_S3C2410 config S3C2410_CPUFREQ bool - depends on CPU_FREQ_S3C24XX && CPU_S3C2410 + depends on CPU_FREQ_S3C24XX select S3C2410_CPUFREQ_UTILS help CPU Frequency scaling support for S3C2410 @@ -320,7 +316,6 @@ config PM_H1940 config MACH_N30 bool "Acer N30 family" - select MACH_N35 select S3C_DEV_NAND select S3C_DEV_USB_HOST help @@ -380,14 +375,13 @@ if CPU_S3C2412 config CPU_S3C2412_ONLY bool - depends on ARCH_S3C24XX && !CPU_S3C2410 && \ - !CPU_S3C2416 && !CPU_S3C2440 && !CPU_S3C2442 && \ - !CPU_S3C2443 && CPU_S3C2412 + depends on !CPU_S3C2410 && !CPU_S3C2416 && !CPU_S3C2440 && \ + !CPU_S3C2442 && !CPU_S3C2443 default y config S3C2412_CPUFREQ bool - depends on CPU_FREQ_S3C24XX && CPU_S3C2412 + depends on CPU_FREQ_S3C24XX default y select S3C2412_IOTIMING help @@ -642,7 +636,6 @@ comment "S3C2442 Boards" config MACH_NEO1973_GTA02 bool "Openmoko GTA02 / Freerunner phone" select I2C - select MACH_NEO1973 select MFD_PCF50633 select PCF50633_GPIO select POWER_SUPPLY @@ -663,10 +656,7 @@ config MACH_RX1950 help Say Y here if you're using HP iPAQ rx1950 -config SMDK2440_CPU2442 - bool "SMDM2440 with S3C2442 CPU module" - -endif # CPU_S3C2440 +endif # CPU_S3C2442 if CPU_S3C2443 || CPU_S3C2416 diff --git a/arch/arm/mach-s3c24xx/bast-irq.c b/arch/arm/mach-s3c24xx/bast-irq.c index c0daa9590b4c..cb1b791954de 100644 --- a/arch/arm/mach-s3c24xx/bast-irq.c +++ b/arch/arm/mach-s3c24xx/bast-irq.c @@ -34,8 +34,6 @@ #include <mach/hardware.h> #include <mach/regs-irq.h> -#include <plat/irq.h> - #include "bast.h" #define irqdbf(x...) diff --git a/arch/arm/mach-s3c24xx/clock-s3c2410.c b/arch/arm/mach-s3c24xx/clock-s3c2410.c index 641266f3d152..34fffdf6fc1d 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2410.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2410.c @@ -40,7 +40,6 @@ #include <mach/regs-clock.h> #include <mach/regs-gpio.h> -#include <plat/s3c2410.h> #include <plat/clock.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/clock-s3c2412.c b/arch/arm/mach-s3c24xx/clock-s3c2412.c index d10b695a9066..2cc017da88fe 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2412.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2412.c @@ -41,7 +41,6 @@ #include <mach/regs-clock.h> #include <mach/regs-gpio.h> -#include <plat/s3c2412.h> #include <plat/clock.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/clock-s3c2416.c b/arch/arm/mach-s3c24xx/clock-s3c2416.c index 14a81c2317a4..036056cea57c 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2416.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2416.c @@ -14,7 +14,6 @@ #include <linux/init.h> #include <linux/clk.h> -#include <plat/s3c2416.h> #include <plat/clock.h> #include <plat/clock-clksrc.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/clock-s3c2440.c b/arch/arm/mach-s3c24xx/clock-s3c2440.c index 04b87ec92537..1069b5680826 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2440.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2440.c @@ -123,6 +123,11 @@ static struct clk s3c2440_clk_ac97 = { .ctrlbit = S3C2440_CLKCON_AC97, }; +#define S3C24XX_VA_UART0 (S3C_VA_UART) +#define S3C24XX_VA_UART1 (S3C_VA_UART + 0x4000 ) +#define S3C24XX_VA_UART2 (S3C_VA_UART + 0x8000 ) +#define S3C24XX_VA_UART3 (S3C_VA_UART + 0xC000 ) + static unsigned long s3c2440_fclk_n_getrate(struct clk *clk) { unsigned long ucon0, ucon1, ucon2, divisor; diff --git a/arch/arm/mach-s3c24xx/clock-s3c2443.c b/arch/arm/mach-s3c24xx/clock-s3c2443.c index bdaba59b42dc..0a53051b0787 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2443.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2443.c @@ -41,7 +41,6 @@ #include <plat/cpu-freq.h> -#include <plat/s3c2443.h> #include <plat/clock.h> #include <plat/clock-clksrc.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/common-smdk.c b/arch/arm/mach-s3c24xx/common-smdk.c index 3b2cf6db3634..404444dd3840 100644 --- a/arch/arm/mach-s3c24xx/common-smdk.c +++ b/arch/arm/mach-s3c24xx/common-smdk.c @@ -41,11 +41,12 @@ #include <linux/platform_data/mtd-nand-s3c2410.h> -#include <plat/common-smdk.h> #include <plat/gpio-cfg.h> #include <plat/devs.h> #include <plat/pm.h> +#include "common-smdk.h" + /* LED devices */ static struct s3c24xx_led_platdata smdk_pdata_led4 = { diff --git a/arch/arm/plat-samsung/include/plat/common-smdk.h b/arch/arm/mach-s3c24xx/common-smdk.h index ba028f1ed30b..98f733e1cb42 100644 --- a/arch/arm/plat-samsung/include/plat/common-smdk.h +++ b/arch/arm/mach-s3c24xx/common-smdk.h @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-samsung/include/plat/common-smdk.h - * +/* * Copyright (c) 2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c index 6bcf87f65f9e..c157103ed8eb 100644 --- a/arch/arm/mach-s3c24xx/common.c +++ b/arch/arm/mach-s3c24xx/common.c @@ -47,14 +47,11 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/clock.h> -#include <plat/s3c2410.h> -#include <plat/s3c2412.h> -#include <plat/s3c2416.h> -#include <plat/s3c244x.h> -#include <plat/s3c2443.h> #include <plat/cpu-freq.h> #include <plat/pll.h> +#include "common.h" + /* table of supported CPUs */ static const char name_s3c2410[] = "S3C2410"; @@ -239,6 +236,11 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) /* Serial port registrations */ +#define S3C2410_PA_UART0 (S3C24XX_PA_UART) +#define S3C2410_PA_UART1 (S3C24XX_PA_UART + 0x4000 ) +#define S3C2410_PA_UART2 (S3C24XX_PA_UART + 0x8000 ) +#define S3C2443_PA_UART3 (S3C24XX_PA_UART + 0xC000 ) + static struct resource s3c2410_uart0_resource[] = { [0] = DEFINE_RES_MEM(S3C2410_PA_UART0, SZ_16K), [1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX0, \ diff --git a/arch/arm/mach-s3c24xx/common.h b/arch/arm/mach-s3c24xx/common.h index ed6276fcaa3b..8a2b4137ddb6 100644 --- a/arch/arm/mach-s3c24xx/common.h +++ b/arch/arm/mach-s3c24xx/common.h @@ -12,8 +12,94 @@ #ifndef __ARCH_ARM_MACH_S3C24XX_COMMON_H #define __ARCH_ARM_MACH_S3C24XX_COMMON_H __FILE__ -void s3c2410_restart(char mode, const char *cmd); -void s3c244x_restart(char mode, const char *cmd); +struct s3c2410_uartcfg; + +#ifdef CONFIG_CPU_S3C2410 +extern int s3c2410_init(void); +extern int s3c2410a_init(void); +extern void s3c2410_map_io(void); +extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c2410_init_clocks(int xtal); +extern void s3c2410_restart(char mode, const char *cmd); +#else +#define s3c2410_init_clocks NULL +#define s3c2410_init_uarts NULL +#define s3c2410_map_io NULL +#define s3c2410_init NULL +#define s3c2410a_init NULL +#endif + +#ifdef CONFIG_CPU_S3C2412 +extern int s3c2412_init(void); +extern void s3c2412_map_io(void); +extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c2412_init_clocks(int xtal); +extern int s3c2412_baseclk_add(void); +extern void s3c2412_restart(char mode, const char *cmd); +#else +#define s3c2412_init_clocks NULL +#define s3c2412_init_uarts NULL +#define s3c2412_map_io NULL +#define s3c2412_init NULL +#endif + +#ifdef CONFIG_CPU_S3C2416 +extern int s3c2416_init(void); +extern void s3c2416_map_io(void); +extern void s3c2416_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c2416_init_clocks(int xtal); +extern int s3c2416_baseclk_add(void); +extern void s3c2416_restart(char mode, const char *cmd); +extern void s3c2416_init_irq(void); + +extern struct syscore_ops s3c2416_irq_syscore_ops; +#else +#define s3c2416_init_clocks NULL +#define s3c2416_init_uarts NULL +#define s3c2416_map_io NULL +#define s3c2416_init NULL +#endif + +#if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442) +extern void s3c244x_map_io(void); +extern void s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c244x_init_clocks(int xtal); +extern void s3c244x_restart(char mode, const char *cmd); +#else +#define s3c244x_init_clocks NULL +#define s3c244x_init_uarts NULL +#endif + +#ifdef CONFIG_CPU_S3C2440 +extern int s3c2440_init(void); +extern void s3c2440_map_io(void); +#else +#define s3c2440_init NULL +#define s3c2440_map_io NULL +#endif + +#ifdef CONFIG_CPU_S3C2442 +extern int s3c2442_init(void); +extern void s3c2442_map_io(void); +#else +#define s3c2442_init NULL +#define s3c2442_map_io NULL +#endif + +#ifdef CONFIG_CPU_S3C2443 +extern int s3c2443_init(void); +extern void s3c2443_map_io(void); +extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void s3c2443_init_clocks(int xtal); +extern int s3c2443_baseclk_add(void); +extern void s3c2443_restart(char mode, const char *cmd); +extern void s3c2443_init_irq(void); +#else +#define s3c2443_init_clocks NULL +#define s3c2443_init_uarts NULL +#define s3c2443_map_io NULL +#define s3c2443_init NULL +#endif extern struct syscore_ops s3c24xx_irq_syscore_ops; diff --git a/arch/arm/mach-s3c24xx/cpufreq.c b/arch/arm/mach-s3c24xx/cpufreq.c index 5f181e733eee..3c0e78ede0da 100644 --- a/arch/arm/mach-s3c24xx/cpufreq.c +++ b/arch/arm/mach-s3c24xx/cpufreq.c @@ -204,7 +204,6 @@ static int s3c_cpufreq_settarget(struct cpufreq_policy *policy, freqs.old = cpu_cur.freq; freqs.new = cpu_new.freq; - freqs.freqs.cpu = 0; freqs.freqs.old = cpu_cur.freq.armclk / 1000; freqs.freqs.new = cpu_new.freq.armclk / 1000; @@ -218,9 +217,7 @@ static int s3c_cpufreq_settarget(struct cpufreq_policy *policy, s3c_cpufreq_updateclk(clk_pclk, cpu_new.freq.pclk); /* start the frequency change */ - - if (policy) - cpufreq_notify_transition(&freqs.freqs, CPUFREQ_PRECHANGE); + cpufreq_notify_transition(policy, &freqs.freqs, CPUFREQ_PRECHANGE); /* If hclk is staying the same, then we do not need to * re-write the IO or the refresh timings whilst we are changing @@ -264,8 +261,7 @@ static int s3c_cpufreq_settarget(struct cpufreq_policy *policy, local_irq_restore(flags); /* notify everyone we've done this */ - if (policy) - cpufreq_notify_transition(&freqs.freqs, CPUFREQ_POSTCHANGE); + cpufreq_notify_transition(policy, &freqs.freqs, CPUFREQ_POSTCHANGE); s3c_freq_dbg("%s: finished\n", __func__); return 0; diff --git a/arch/arm/mach-s3c24xx/dma-s3c2410.c b/arch/arm/mach-s3c24xx/dma-s3c2410.c index 25d085adc93c..a6c94b820954 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2410.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2410.c @@ -28,7 +28,6 @@ #include <plat/regs-ac97.h> #include <plat/regs-dma.h> #include <mach/regs-lcd.h> -#include <mach/regs-sdi.h> #include <plat/regs-iis.h> #include <plat/regs-spi.h> diff --git a/arch/arm/mach-s3c24xx/dma-s3c2412.c b/arch/arm/mach-s3c24xx/dma-s3c2412.c index d2408ba372cb..c0e8c3f5057e 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2412.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2412.c @@ -28,7 +28,6 @@ #include <plat/regs-ac97.h> #include <plat/regs-dma.h> #include <mach/regs-lcd.h> -#include <mach/regs-sdi.h> #include <plat/regs-iis.h> #include <plat/regs-spi.h> diff --git a/arch/arm/mach-s3c24xx/dma-s3c2440.c b/arch/arm/mach-s3c24xx/dma-s3c2440.c index 0b86e74d104f..1c08eccd9425 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2440.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2440.c @@ -28,7 +28,6 @@ #include <plat/regs-ac97.h> #include <plat/regs-dma.h> #include <mach/regs-lcd.h> -#include <mach/regs-sdi.h> #include <plat/regs-iis.h> #include <plat/regs-spi.h> diff --git a/arch/arm/mach-s3c24xx/dma-s3c2443.c b/arch/arm/mach-s3c24xx/dma-s3c2443.c index 05536254a3f8..000e4c69fce9 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2443.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2443.c @@ -28,7 +28,6 @@ #include <plat/regs-ac97.h> #include <plat/regs-dma.h> #include <mach/regs-lcd.h> -#include <mach/regs-sdi.h> #include <plat/regs-iis.h> #include <plat/regs-spi.h> diff --git a/arch/arm/mach-s3c24xx/include/mach/dma.h b/arch/arm/mach-s3c24xx/include/mach/dma.h index 6b72d5a4b377..b55da1d8cd8f 100644 --- a/arch/arm/mach-s3c24xx/include/mach/dma.h +++ b/arch/arm/mach-s3c24xx/include/mach/dma.h @@ -24,7 +24,6 @@ */ enum dma_ch { - DMACH_DT_PROP = -1, /* not yet supported, do not use */ DMACH_XD0 = 0, DMACH_XD1, DMACH_SDI, diff --git a/arch/arm/mach-s3c24xx/include/mach/irqs.h b/arch/arm/mach-s3c24xx/include/mach/irqs.h index b7a9f4d469e8..1e73f5fa8659 100644 --- a/arch/arm/mach-s3c24xx/include/mach/irqs.h +++ b/arch/arm/mach-s3c24xx/include/mach/irqs.h @@ -188,10 +188,8 @@ #if defined(CONFIG_CPU_S3C2416) #define NR_IRQS (IRQ_S3C2416_I2S1 + 1) -#elif defined(CONFIG_CPU_S3C2443) -#define NR_IRQS (IRQ_S3C2443_AC97+1) #else -#define NR_IRQS (IRQ_S3C2440_AC97+1) +#define NR_IRQS (IRQ_S3C2443_AC97 + 1) #endif /* compatibility define. */ diff --git a/arch/arm/mach-s3c24xx/include/mach/regs-sdi.h b/arch/arm/mach-s3c24xx/include/mach/regs-sdi.h deleted file mode 100644 index cbf2d8884e30..000000000000 --- a/arch/arm/mach-s3c24xx/include/mach/regs-sdi.h +++ /dev/null @@ -1,127 +0,0 @@ -/* arch/arm/mach-s3c2410/include/mach/regs-sdi.h - * - * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> - * http://www.simtec.co.uk/products/SWLINUX/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * S3C2410 MMC/SDIO register definitions -*/ - -#ifndef __ASM_ARM_REGS_SDI -#define __ASM_ARM_REGS_SDI "regs-sdi.h" - -#define S3C2410_SDICON (0x00) -#define S3C2410_SDIPRE (0x04) -#define S3C2410_SDICMDARG (0x08) -#define S3C2410_SDICMDCON (0x0C) -#define S3C2410_SDICMDSTAT (0x10) -#define S3C2410_SDIRSP0 (0x14) -#define S3C2410_SDIRSP1 (0x18) -#define S3C2410_SDIRSP2 (0x1C) -#define S3C2410_SDIRSP3 (0x20) -#define S3C2410_SDITIMER (0x24) -#define S3C2410_SDIBSIZE (0x28) -#define S3C2410_SDIDCON (0x2C) -#define S3C2410_SDIDCNT (0x30) -#define S3C2410_SDIDSTA (0x34) -#define S3C2410_SDIFSTA (0x38) - -#define S3C2410_SDIDATA (0x3C) -#define S3C2410_SDIIMSK (0x40) - -#define S3C2440_SDIDATA (0x40) -#define S3C2440_SDIIMSK (0x3C) - -#define S3C2440_SDICON_SDRESET (1<<8) -#define S3C2440_SDICON_MMCCLOCK (1<<5) -#define S3C2410_SDICON_BYTEORDER (1<<4) -#define S3C2410_SDICON_SDIOIRQ (1<<3) -#define S3C2410_SDICON_RWAITEN (1<<2) -#define S3C2410_SDICON_FIFORESET (1<<1) -#define S3C2410_SDICON_CLOCKTYPE (1<<0) - -#define S3C2410_SDICMDCON_ABORT (1<<12) -#define S3C2410_SDICMDCON_WITHDATA (1<<11) -#define S3C2410_SDICMDCON_LONGRSP (1<<10) -#define S3C2410_SDICMDCON_WAITRSP (1<<9) -#define S3C2410_SDICMDCON_CMDSTART (1<<8) -#define S3C2410_SDICMDCON_SENDERHOST (1<<6) -#define S3C2410_SDICMDCON_INDEX (0x3f) - -#define S3C2410_SDICMDSTAT_CRCFAIL (1<<12) -#define S3C2410_SDICMDSTAT_CMDSENT (1<<11) -#define S3C2410_SDICMDSTAT_CMDTIMEOUT (1<<10) -#define S3C2410_SDICMDSTAT_RSPFIN (1<<9) -#define S3C2410_SDICMDSTAT_XFERING (1<<8) -#define S3C2410_SDICMDSTAT_INDEX (0xff) - -#define S3C2440_SDIDCON_DS_BYTE (0<<22) -#define S3C2440_SDIDCON_DS_HALFWORD (1<<22) -#define S3C2440_SDIDCON_DS_WORD (2<<22) -#define S3C2410_SDIDCON_IRQPERIOD (1<<21) -#define S3C2410_SDIDCON_TXAFTERRESP (1<<20) -#define S3C2410_SDIDCON_RXAFTERCMD (1<<19) -#define S3C2410_SDIDCON_BUSYAFTERCMD (1<<18) -#define S3C2410_SDIDCON_BLOCKMODE (1<<17) -#define S3C2410_SDIDCON_WIDEBUS (1<<16) -#define S3C2410_SDIDCON_DMAEN (1<<15) -#define S3C2410_SDIDCON_STOP (1<<14) -#define S3C2440_SDIDCON_DATSTART (1<<14) -#define S3C2410_SDIDCON_DATMODE (3<<12) -#define S3C2410_SDIDCON_BLKNUM (0x7ff) - -/* constants for S3C2410_SDIDCON_DATMODE */ -#define S3C2410_SDIDCON_XFER_READY (0<<12) -#define S3C2410_SDIDCON_XFER_CHKSTART (1<<12) -#define S3C2410_SDIDCON_XFER_RXSTART (2<<12) -#define S3C2410_SDIDCON_XFER_TXSTART (3<<12) - -#define S3C2410_SDIDCON_BLKNUM_MASK (0xFFF) -#define S3C2410_SDIDCNT_BLKNUM_SHIFT (12) - -#define S3C2410_SDIDSTA_RDYWAITREQ (1<<10) -#define S3C2410_SDIDSTA_SDIOIRQDETECT (1<<9) -#define S3C2410_SDIDSTA_FIFOFAIL (1<<8) /* reserved on 2440 */ -#define S3C2410_SDIDSTA_CRCFAIL (1<<7) -#define S3C2410_SDIDSTA_RXCRCFAIL (1<<6) -#define S3C2410_SDIDSTA_DATATIMEOUT (1<<5) -#define S3C2410_SDIDSTA_XFERFINISH (1<<4) -#define S3C2410_SDIDSTA_BUSYFINISH (1<<3) -#define S3C2410_SDIDSTA_SBITERR (1<<2) /* reserved on 2410a/2440 */ -#define S3C2410_SDIDSTA_TXDATAON (1<<1) -#define S3C2410_SDIDSTA_RXDATAON (1<<0) - -#define S3C2440_SDIFSTA_FIFORESET (1<<16) -#define S3C2440_SDIFSTA_FIFOFAIL (3<<14) /* 3 is correct (2 bits) */ -#define S3C2410_SDIFSTA_TFDET (1<<13) -#define S3C2410_SDIFSTA_RFDET (1<<12) -#define S3C2410_SDIFSTA_TFHALF (1<<11) -#define S3C2410_SDIFSTA_TFEMPTY (1<<10) -#define S3C2410_SDIFSTA_RFLAST (1<<9) -#define S3C2410_SDIFSTA_RFFULL (1<<8) -#define S3C2410_SDIFSTA_RFHALF (1<<7) -#define S3C2410_SDIFSTA_COUNTMASK (0x7f) - -#define S3C2410_SDIIMSK_RESPONSECRC (1<<17) -#define S3C2410_SDIIMSK_CMDSENT (1<<16) -#define S3C2410_SDIIMSK_CMDTIMEOUT (1<<15) -#define S3C2410_SDIIMSK_RESPONSEND (1<<14) -#define S3C2410_SDIIMSK_READWAIT (1<<13) -#define S3C2410_SDIIMSK_SDIOIRQ (1<<12) -#define S3C2410_SDIIMSK_FIFOFAIL (1<<11) -#define S3C2410_SDIIMSK_CRCSTATUS (1<<10) -#define S3C2410_SDIIMSK_DATACRC (1<<9) -#define S3C2410_SDIIMSK_DATATIMEOUT (1<<8) -#define S3C2410_SDIIMSK_DATAFINISH (1<<7) -#define S3C2410_SDIIMSK_BUSYFINISH (1<<6) -#define S3C2410_SDIIMSK_SBITERR (1<<5) /* reserved 2440/2410a */ -#define S3C2410_SDIIMSK_TXFIFOHALF (1<<4) -#define S3C2410_SDIIMSK_TXFIFOEMPTY (1<<3) -#define S3C2410_SDIIMSK_RXFIFOLAST (1<<2) -#define S3C2410_SDIIMSK_RXFIFOFULL (1<<1) -#define S3C2410_SDIIMSK_RXFIFOHALF (1<<0) - -#endif /* __ASM_ARM_REGS_SDI */ diff --git a/arch/arm/mach-s3c24xx/irq-pm.c b/arch/arm/mach-s3c24xx/irq-pm.c index e1199599873e..b91341ef2b2e 100644 --- a/arch/arm/mach-s3c24xx/irq-pm.c +++ b/arch/arm/mach-s3c24xx/irq-pm.c @@ -16,10 +16,15 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/syscore_ops.h> +#include <linux/io.h> #include <plat/cpu.h> #include <plat/pm.h> -#include <plat/irq.h> +#include <plat/map-base.h> +#include <plat/map-s3c.h> + +#include <mach/regs-irq.h> +#include <mach/regs-gpio.h> #include <asm/irq.h> diff --git a/arch/arm/mach-s3c24xx/irq.c b/arch/arm/mach-s3c24xx/irq.c index b6fac28a0034..b41c2cb7af4a 100644 --- a/arch/arm/mach-s3c24xx/irq.c +++ b/arch/arm/mach-s3c24xx/irq.c @@ -35,7 +35,6 @@ #include <plat/cpu.h> #include <plat/regs-irqtype.h> #include <plat/pm.h> -#include <plat/irq.h> #define S3C_IRQTYPE_NONE 0 #define S3C_IRQTYPE_EINT 1 @@ -176,8 +175,7 @@ static int s3c_irqext_type_set(void __iomem *gpcon_reg, return 0; } -/* FIXME: make static when it's out of plat-samsung/irq.h */ -int s3c_irqext_type(struct irq_data *data, unsigned int type) +static int s3c_irqext_type(struct irq_data *data, unsigned int type) { void __iomem *extint_reg; void __iomem *gpcon_reg; @@ -225,7 +223,7 @@ static int s3c_irqext0_type(struct irq_data *data, unsigned int type) extint_offset, type); } -struct irq_chip s3c_irq_chip = { +static struct irq_chip s3c_irq_chip = { .name = "s3c", .irq_ack = s3c_irq_ack, .irq_mask = s3c_irq_mask, @@ -233,7 +231,7 @@ struct irq_chip s3c_irq_chip = { .irq_set_wake = s3c_irq_wake }; -struct irq_chip s3c_irq_level_chip = { +static struct irq_chip s3c_irq_level_chip = { .name = "s3c-level", .irq_mask = s3c_irq_mask, .irq_unmask = s3c_irq_unmask, @@ -501,7 +499,7 @@ struct s3c_irq_intc *s3c24xx_init_intc(struct device_node *np, base = (void *)0xfd000000; intc->reg_mask = base + 0xa4; - intc->reg_pending = base + 0x08; + intc->reg_pending = base + 0xa8; irq_num = 20; irq_start = S3C2410_IRQ(32); irq_offset = 4; diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index 54e83c1f780c..ca08d7df07f7 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -46,7 +46,6 @@ #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> -#include <plat/s3c2412.h> #include <plat/gpio-cfg.h> #include <plat/clock.h> #include <plat/devs.h> @@ -54,6 +53,7 @@ #include <plat/pm.h> #include <linux/platform_data/usb-s3c2410_udc.h> +#include "common.h" #include "s3c2412-power.h" static struct map_desc jive_iodesc[] __initdata = { diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c index d9d04b240295..8017c0fc1729 100644 --- a/arch/arm/mach-s3c24xx/mach-n30.c +++ b/arch/arm/mach-s3c24xx/mach-n30.c @@ -48,7 +48,6 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <linux/platform_data/mmc-s3cmci.h> -#include <plat/s3c2410.h> #include <linux/platform_data/usb-s3c2410_udc.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c index a454e2461860..144b9f80c4a5 100644 --- a/arch/arm/mach-s3c24xx/mach-nexcoder.c +++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c @@ -41,8 +41,6 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> -#include <plat/s3c2410.h> -#include <plat/s3c244x.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/mach-otom.c b/arch/arm/mach-s3c24xx/mach-otom.c index 40a47d6c6a85..deb0ace585b0 100644 --- a/arch/arm/mach-s3c24xx/mach-otom.c +++ b/arch/arm/mach-s3c24xx/mach-otom.c @@ -33,7 +33,6 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/regs-serial.h> -#include <plat/s3c2410.h> #include "common.h" #include "otom.h" diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index 56175f0941b1..84c541602661 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -55,13 +55,13 @@ #include <linux/platform_data/usb-s3c2410_udc.h> #include <linux/platform_data/i2c-s3c2410.h> -#include <plat/common-smdk.h> #include <plat/gpio-cfg.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/pm.h> #include "common.h" +#include "common-smdk.h" static struct map_desc qt2410_iodesc[] __initdata = { { 0xe0000000, __phys_to_pfn(S3C2410_CS3+0x01000000), SZ_1M, MT_DEVICE } diff --git a/arch/arm/mach-s3c24xx/mach-smdk2410.c b/arch/arm/mach-s3c24xx/mach-smdk2410.c index e184bfa9613a..cd0b1635c47e 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2410.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2410.c @@ -52,9 +52,8 @@ #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/common-smdk.h> - #include "common.h" +#include "common-smdk.h" static struct map_desc smdk2410_iodesc[] __initdata = { /* nothing here yet */ diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c index 86d7847c9d45..79485907950f 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2413.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c @@ -41,13 +41,12 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <mach/fb.h> -#include <plat/s3c2410.h> -#include <plat/s3c2412.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/common-smdk.h> +#include "common.h" +#include "common-smdk.h" static struct map_desc smdk2413_iodesc[] __initdata = { }; diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c index ebb2e61f3d07..037a5da343bd 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2416.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c @@ -42,7 +42,6 @@ #include <linux/platform_data/leds-s3c24xx.h> #include <linux/platform_data/i2c-s3c2410.h> -#include <plat/s3c2416.h> #include <plat/gpio-cfg.h> #include <plat/clock.h> #include <plat/devs.h> @@ -54,7 +53,8 @@ #include <plat/fb.h> -#include <plat/common-smdk.h> +#include "common.h" +#include "common-smdk.h" static struct map_desc smdk2416_iodesc[] __initdata = { /* ISA IO Space map (memory space selected by A24) */ diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c index 08cc38c8a4ae..29d31314e23c 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2440.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c @@ -38,15 +38,12 @@ #include <mach/fb.h> #include <linux/platform_data/i2c-s3c2410.h> -#include <plat/s3c2410.h> -#include <plat/s3c244x.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/common-smdk.h> - #include "common.h" +#include "common-smdk.h" static struct map_desc smdk2440_iodesc[] __initdata = { /* ISA IO Space map (memory space selected by A24) */ diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c index fc65d74d3c73..b3be4c4dc7bc 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2443.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c @@ -38,13 +38,12 @@ #include <mach/fb.h> #include <linux/platform_data/i2c-s3c2410.h> -#include <plat/s3c2410.h> -#include <plat/s3c2443.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/common-smdk.h> +#include "common.h" +#include "common-smdk.h" static struct map_desc smdk2443_iodesc[] __initdata = { /* ISA IO Space map (memory space selected by A24) */ diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c index 3e2bfddc9df1..239129c2d8bc 100644 --- a/arch/arm/mach-s3c24xx/mach-vstms.c +++ b/arch/arm/mach-s3c24xx/mach-vstms.c @@ -41,12 +41,11 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <linux/platform_data/mtd-nand-s3c2410.h> -#include <plat/s3c2410.h> -#include <plat/s3c2412.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> +#include "common.h" static struct map_desc vstms_iodesc[] __initdata = { }; diff --git a/arch/arm/mach-s3c24xx/pm-s3c2412.c b/arch/arm/mach-s3c24xx/pm-s3c2412.c index 668a78a8b195..4c4bc1c83b77 100644 --- a/arch/arm/mach-s3c24xx/pm-s3c2412.c +++ b/arch/arm/mach-s3c24xx/pm-s3c2412.c @@ -29,7 +29,6 @@ #include <plat/cpu.h> #include <plat/pm.h> -#include <plat/s3c2412.h> #include "regs-dsc.h" #include "s3c2412-power.h" diff --git a/arch/arm/mach-s3c24xx/regs-dsc.h b/arch/arm/mach-s3c24xx/regs-dsc.h index 98fd4a05587c..61b3d1387d76 100644 --- a/arch/arm/mach-s3c24xx/regs-dsc.h +++ b/arch/arm/mach-s3c24xx/regs-dsc.h @@ -1,5 +1,4 @@ -/* arch/arm/mach-s3c2410/include/mach/regs-dsc.h - * +/* * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ * @@ -12,209 +11,15 @@ #ifndef __ASM_ARCH_REGS_DSC_H -#define __ASM_ARCH_REGS_DSC_H "2440-dsc" +#define __ASM_ARCH_REGS_DSC_H __FILE__ -#if defined(CONFIG_CPU_S3C2412) +/* S3C2412 */ #define S3C2412_DSC0 S3C2410_GPIOREG(0xdc) #define S3C2412_DSC1 S3C2410_GPIOREG(0xe0) -#endif - -#if defined(CONFIG_CPU_S3C2416) -#define S3C2416_DSC0 S3C2410_GPIOREG(0xc0) -#define S3C2416_DSC1 S3C2410_GPIOREG(0xc4) -#define S3C2416_DSC2 S3C2410_GPIOREG(0xc8) -#define S3C2416_DSC3 S3C2410_GPIOREG(0x110) - -#define S3C2416_SELECT_DSC0 (0 << 30) -#define S3C2416_SELECT_DSC1 (1 << 30) -#define S3C2416_SELECT_DSC2 (2 << 30) -#define S3C2416_SELECT_DSC3 (3 << 30) - -#define S3C2416_DSC_GETSHIFT(x) (x & 30) - -#define S3C2416_DSC0_CF (S3C2416_SELECT_DSC0 | 28) -#define S3C2416_DSC0_CF_5mA (0 << 28) -#define S3C2416_DSC0_CF_10mA (1 << 28) -#define S3C2416_DSC0_CF_15mA (2 << 28) -#define S3C2416_DSC0_CF_21mA (3 << 28) -#define S3C2416_DSC0_CF_MASK (3 << 28) - -#define S3C2416_DSC0_nRBE (S3C2416_SELECT_DSC0 | 26) -#define S3C2416_DSC0_nRBE_5mA (0 << 26) -#define S3C2416_DSC0_nRBE_10mA (1 << 26) -#define S3C2416_DSC0_nRBE_15mA (2 << 26) -#define S3C2416_DSC0_nRBE_21mA (3 << 26) -#define S3C2416_DSC0_nRBE_MASK (3 << 26) - -#define S3C2416_DSC0_nROE (S3C2416_SELECT_DSC0 | 24) -#define S3C2416_DSC0_nROE_5mA (0 << 24) -#define S3C2416_DSC0_nROE_10mA (1 << 24) -#define S3C2416_DSC0_nROE_15mA (2 << 24) -#define S3C2416_DSC0_nROE_21mA (3 << 24) -#define S3C2416_DSC0_nROE_MASK (3 << 24) - -#endif - -#if defined(CONFIG_CPU_S3C244X) +/* S3C2440 */ #define S3C2440_DSC0 S3C2410_GPIOREG(0xc4) #define S3C2440_DSC1 S3C2410_GPIOREG(0xc8) -#define S3C2440_SELECT_DSC0 (0) -#define S3C2440_SELECT_DSC1 (1<<31) - -#define S3C2440_DSC_GETSHIFT(x) ((x) & 31) - -#define S3C2440_DSC0_DISABLE (1<<31) - -#define S3C2440_DSC0_ADDR (S3C2440_SELECT_DSC0 | 8) -#define S3C2440_DSC0_ADDR_12mA (0<<8) -#define S3C2440_DSC0_ADDR_10mA (1<<8) -#define S3C2440_DSC0_ADDR_8mA (2<<8) -#define S3C2440_DSC0_ADDR_6mA (3<<8) -#define S3C2440_DSC0_ADDR_MASK (3<<8) - -/* D24..D31 */ -#define S3C2440_DSC0_DATA3 (S3C2440_SELECT_DSC0 | 6) -#define S3C2440_DSC0_DATA3_12mA (0<<6) -#define S3C2440_DSC0_DATA3_10mA (1<<6) -#define S3C2440_DSC0_DATA3_8mA (2<<6) -#define S3C2440_DSC0_DATA3_6mA (3<<6) -#define S3C2440_DSC0_DATA3_MASK (3<<6) - -/* D16..D23 */ -#define S3C2440_DSC0_DATA2 (S3C2440_SELECT_DSC0 | 4) -#define S3C2440_DSC0_DATA2_12mA (0<<4) -#define S3C2440_DSC0_DATA2_10mA (1<<4) -#define S3C2440_DSC0_DATA2_8mA (2<<4) -#define S3C2440_DSC0_DATA2_6mA (3<<4) -#define S3C2440_DSC0_DATA2_MASK (3<<4) - -/* D8..D15 */ -#define S3C2440_DSC0_DATA1 (S3C2440_SELECT_DSC0 | 2) -#define S3C2440_DSC0_DATA1_12mA (0<<2) -#define S3C2440_DSC0_DATA1_10mA (1<<2) -#define S3C2440_DSC0_DATA1_8mA (2<<2) -#define S3C2440_DSC0_DATA1_6mA (3<<2) -#define S3C2440_DSC0_DATA1_MASK (3<<2) - -/* D0..D7 */ -#define S3C2440_DSC0_DATA0 (S3C2440_SELECT_DSC0 | 0) -#define S3C2440_DSC0_DATA0_12mA (0<<0) -#define S3C2440_DSC0_DATA0_10mA (1<<0) -#define S3C2440_DSC0_DATA0_8mA (2<<0) -#define S3C2440_DSC0_DATA0_6mA (3<<0) -#define S3C2440_DSC0_DATA0_MASK (3<<0) - -#define S3C2440_DSC1_SCK1 (S3C2440_SELECT_DSC1 | 28) -#define S3C2440_DSC1_SCK1_12mA (0<<28) -#define S3C2440_DSC1_SCK1_10mA (1<<28) -#define S3C2440_DSC1_SCK1_8mA (2<<28) -#define S3C2440_DSC1_SCK1_6mA (3<<28) -#define S3C2440_DSC1_SCK1_MASK (3<<28) - -#define S3C2440_DSC1_SCK0 (S3C2440_SELECT_DSC1 | 26) -#define S3C2440_DSC1_SCK0_12mA (0<<26) -#define S3C2440_DSC1_SCK0_10mA (1<<26) -#define S3C2440_DSC1_SCK0_8mA (2<<26) -#define S3C2440_DSC1_SCK0_6mA (3<<26) -#define S3C2440_DSC1_SCK0_MASK (3<<26) - -#define S3C2440_DSC1_SCKE (S3C2440_SELECT_DSC1 | 24) -#define S3C2440_DSC1_SCKE_10mA (0<<24) -#define S3C2440_DSC1_SCKE_8mA (1<<24) -#define S3C2440_DSC1_SCKE_6mA (2<<24) -#define S3C2440_DSC1_SCKE_4mA (3<<24) -#define S3C2440_DSC1_SCKE_MASK (3<<24) - -/* SDRAM nRAS/nCAS */ -#define S3C2440_DSC1_SDR (S3C2440_SELECT_DSC1 | 22) -#define S3C2440_DSC1_SDR_10mA (0<<22) -#define S3C2440_DSC1_SDR_8mA (1<<22) -#define S3C2440_DSC1_SDR_6mA (2<<22) -#define S3C2440_DSC1_SDR_4mA (3<<22) -#define S3C2440_DSC1_SDR_MASK (3<<22) - -/* NAND Flash Controller */ -#define S3C2440_DSC1_NFC (S3C2440_SELECT_DSC1 | 20) -#define S3C2440_DSC1_NFC_10mA (0<<20) -#define S3C2440_DSC1_NFC_8mA (1<<20) -#define S3C2440_DSC1_NFC_6mA (2<<20) -#define S3C2440_DSC1_NFC_4mA (3<<20) -#define S3C2440_DSC1_NFC_MASK (3<<20) - -/* nBE[0..3] */ -#define S3C2440_DSC1_nBE (S3C2440_SELECT_DSC1 | 18) -#define S3C2440_DSC1_nBE_10mA (0<<18) -#define S3C2440_DSC1_nBE_8mA (1<<18) -#define S3C2440_DSC1_nBE_6mA (2<<18) -#define S3C2440_DSC1_nBE_4mA (3<<18) -#define S3C2440_DSC1_nBE_MASK (3<<18) - -#define S3C2440_DSC1_WOE (S3C2440_SELECT_DSC1 | 16) -#define S3C2440_DSC1_WOE_10mA (0<<16) -#define S3C2440_DSC1_WOE_8mA (1<<16) -#define S3C2440_DSC1_WOE_6mA (2<<16) -#define S3C2440_DSC1_WOE_4mA (3<<16) -#define S3C2440_DSC1_WOE_MASK (3<<16) - -#define S3C2440_DSC1_CS7 (S3C2440_SELECT_DSC1 | 14) -#define S3C2440_DSC1_CS7_10mA (0<<14) -#define S3C2440_DSC1_CS7_8mA (1<<14) -#define S3C2440_DSC1_CS7_6mA (2<<14) -#define S3C2440_DSC1_CS7_4mA (3<<14) -#define S3C2440_DSC1_CS7_MASK (3<<14) - -#define S3C2440_DSC1_CS6 (S3C2440_SELECT_DSC1 | 12) -#define S3C2440_DSC1_CS6_10mA (0<<12) -#define S3C2440_DSC1_CS6_8mA (1<<12) -#define S3C2440_DSC1_CS6_6mA (2<<12) -#define S3C2440_DSC1_CS6_4mA (3<<12) -#define S3C2440_DSC1_CS6_MASK (3<<12) - -#define S3C2440_DSC1_CS5 (S3C2440_SELECT_DSC1 | 10) -#define S3C2440_DSC1_CS5_10mA (0<<10) -#define S3C2440_DSC1_CS5_8mA (1<<10) -#define S3C2440_DSC1_CS5_6mA (2<<10) -#define S3C2440_DSC1_CS5_4mA (3<<10) -#define S3C2440_DSC1_CS5_MASK (3<<10) - -#define S3C2440_DSC1_CS4 (S3C2440_SELECT_DSC1 | 8) -#define S3C2440_DSC1_CS4_10mA (0<<8) -#define S3C2440_DSC1_CS4_8mA (1<<8) -#define S3C2440_DSC1_CS4_6mA (2<<8) -#define S3C2440_DSC1_CS4_4mA (3<<8) -#define S3C2440_DSC1_CS4_MASK (3<<8) - -#define S3C2440_DSC1_CS3 (S3C2440_SELECT_DSC1 | 6) -#define S3C2440_DSC1_CS3_10mA (0<<6) -#define S3C2440_DSC1_CS3_8mA (1<<6) -#define S3C2440_DSC1_CS3_6mA (2<<6) -#define S3C2440_DSC1_CS3_4mA (3<<6) -#define S3C2440_DSC1_CS3_MASK (3<<6) - -#define S3C2440_DSC1_CS2 (S3C2440_SELECT_DSC1 | 4) -#define S3C2440_DSC1_CS2_10mA (0<<4) -#define S3C2440_DSC1_CS2_8mA (1<<4) -#define S3C2440_DSC1_CS2_6mA (2<<4) -#define S3C2440_DSC1_CS2_4mA (3<<4) -#define S3C2440_DSC1_CS2_MASK (3<<4) - -#define S3C2440_DSC1_CS1 (S3C2440_SELECT_DSC1 | 2) -#define S3C2440_DSC1_CS1_10mA (0<<2) -#define S3C2440_DSC1_CS1_8mA (1<<2) -#define S3C2440_DSC1_CS1_6mA (2<<2) -#define S3C2440_DSC1_CS1_4mA (3<<2) -#define S3C2440_DSC1_CS1_MASK (3<<2) - -#define S3C2440_DSC1_CS0 (S3C2440_SELECT_DSC1 | 0) -#define S3C2440_DSC1_CS0_10mA (0<<0) -#define S3C2440_DSC1_CS0_8mA (1<<0) -#define S3C2440_DSC1_CS0_6mA (2<<0) -#define S3C2440_DSC1_CS0_4mA (3<<0) -#define S3C2440_DSC1_CS0_MASK (3<<0) - -#endif /* CONFIG_CPU_S3C2440 */ - #endif /* __ASM_ARCH_REGS_DSC_H */ diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c index 9ebef95da721..d850ea5adac2 100644 --- a/arch/arm/mach-s3c24xx/s3c2410.c +++ b/arch/arm/mach-s3c24xx/s3c2410.c @@ -37,7 +37,6 @@ #include <mach/regs-clock.h> #include <plat/regs-serial.h> -#include <plat/s3c2410.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/clock.h> diff --git a/arch/arm/mach-s3c24xx/s3c2412.c b/arch/arm/mach-s3c24xx/s3c2412.c index 0d592159a5c3..0f864d4c97de 100644 --- a/arch/arm/mach-s3c24xx/s3c2412.c +++ b/arch/arm/mach-s3c24xx/s3c2412.c @@ -44,7 +44,6 @@ #include <plat/pm.h> #include <plat/regs-serial.h> #include <plat/regs-spi.h> -#include <plat/s3c2412.h> #include "common.h" #include "regs-dsc.h" diff --git a/arch/arm/mach-s3c24xx/s3c2416.c b/arch/arm/mach-s3c24xx/s3c2416.c index e30476db0295..b9c5d382dafb 100644 --- a/arch/arm/mach-s3c24xx/s3c2416.c +++ b/arch/arm/mach-s3c24xx/s3c2416.c @@ -50,7 +50,6 @@ #include <plat/gpio-core.h> #include <plat/gpio-cfg.h> #include <plat/gpio-cfg-helpers.h> -#include <plat/s3c2416.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/sdhci.h> diff --git a/arch/arm/mach-s3c24xx/s3c2440.c b/arch/arm/mach-s3c24xx/s3c2440.c index 559e394e8989..5f9d6569475d 100644 --- a/arch/arm/mach-s3c24xx/s3c2440.c +++ b/arch/arm/mach-s3c24xx/s3c2440.c @@ -33,7 +33,6 @@ #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/s3c244x.h> #include <plat/pm.h> #include <plat/gpio-core.h> diff --git a/arch/arm/mach-s3c24xx/s3c2442.c b/arch/arm/mach-s3c24xx/s3c2442.c index f732826c2359..6819961f6b19 100644 --- a/arch/arm/mach-s3c24xx/s3c2442.c +++ b/arch/arm/mach-s3c24xx/s3c2442.c @@ -44,7 +44,6 @@ #include <plat/clock.h> #include <plat/cpu.h> -#include <plat/s3c244x.h> #include <plat/pm.h> #include <plat/gpio-core.h> diff --git a/arch/arm/mach-s3c24xx/s3c2443.c b/arch/arm/mach-s3c24xx/s3c2443.c index 165b6a6b3daa..8328cd65bf3d 100644 --- a/arch/arm/mach-s3c24xx/s3c2443.c +++ b/arch/arm/mach-s3c24xx/s3c2443.c @@ -36,7 +36,6 @@ #include <plat/gpio-core.h> #include <plat/gpio-cfg.h> #include <plat/gpio-cfg-helpers.h> -#include <plat/s3c2443.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/fb-core.h> diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c index ad2671baa910..2a35edb67354 100644 --- a/arch/arm/mach-s3c24xx/s3c244x.c +++ b/arch/arm/mach-s3c24xx/s3c244x.c @@ -37,8 +37,6 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> -#include <plat/s3c2410.h> -#include <plat/s3c244x.h> #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c64xx/Makefile b/arch/arm/mach-s3c64xx/Makefile index f9ce1dc28ce4..31d0c9101272 100644 --- a/arch/arm/mach-s3c64xx/Makefile +++ b/arch/arm/mach-s3c64xx/Makefile @@ -32,7 +32,6 @@ obj-$(CONFIG_S3C64XX_DMA) += dma.o obj-y += dev-uart.o obj-y += dev-audio.o -obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o # Device setup diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c index ead5fab0dbb5..3c8ab07c2012 100644 --- a/arch/arm/mach-s3c64xx/cpuidle.c +++ b/arch/arm/mach-s3c64xx/cpuidle.c @@ -40,12 +40,9 @@ static int s3c64xx_enter_idle(struct cpuidle_device *dev, return index; } -static DEFINE_PER_CPU(struct cpuidle_device, s3c64xx_cpuidle_device); - static struct cpuidle_driver s3c64xx_cpuidle_driver = { .name = "s3c64xx_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { { .enter = s3c64xx_enter_idle, @@ -61,16 +58,6 @@ static struct cpuidle_driver s3c64xx_cpuidle_driver = { static int __init s3c64xx_init_cpuidle(void) { - int ret; - - cpuidle_register_driver(&s3c64xx_cpuidle_driver); - - ret = cpuidle_register_device(&s3c64xx_cpuidle_device); - if (ret) { - pr_err("Failed to register cpuidle device: %d\n", ret); - return ret; - } - - return 0; + return cpuidle_register(&s3c64xx_cpuidle_driver, NULL); } device_initcall(s3c64xx_init_cpuidle); diff --git a/arch/arm/mach-s3c64xx/include/mach/dma.h b/arch/arm/mach-s3c64xx/include/mach/dma.h index 57b1ff4b2d7c..fe1a98cf0e4c 100644 --- a/arch/arm/mach-s3c64xx/include/mach/dma.h +++ b/arch/arm/mach-s3c64xx/include/mach/dma.h @@ -21,7 +21,6 @@ */ enum dma_ch { /* DMA0/SDMA0 */ - DMACH_DT_PROP = -1, /* not yet supported, do not use */ DMACH_UART0 = 0, DMACH_UART0_SRC2, DMACH_UART1, diff --git a/arch/arm/mach-s3c64xx/setup-usb-phy.c b/arch/arm/mach-s3c64xx/setup-usb-phy.c index c8174d95339b..ca960bda02fd 100644 --- a/arch/arm/mach-s3c64xx/setup-usb-phy.c +++ b/arch/arm/mach-s3c64xx/setup-usb-phy.c @@ -76,7 +76,7 @@ static int s3c_usb_otgphy_exit(struct platform_device *pdev) int s5p_usb_phy_init(struct platform_device *pdev, int type) { - if (type == S5P_USB_PHY_DEVICE) + if (type == USB_PHY_TYPE_DEVICE) return s3c_usb_otgphy_init(pdev); return -EINVAL; @@ -84,7 +84,7 @@ int s5p_usb_phy_init(struct platform_device *pdev, int type) int s5p_usb_phy_exit(struct platform_device *pdev, int type) { - if (type == S5P_USB_PHY_DEVICE) + if (type == USB_PHY_TYPE_DEVICE) return s3c_usb_otgphy_exit(pdev); return -EINVAL; diff --git a/arch/arm/mach-s5pc100/common.h b/arch/arm/mach-s5pc100/common.h index 9fbd3ae2b401..c41f912e9e1f 100644 --- a/arch/arm/mach-s5pc100/common.h +++ b/arch/arm/mach-s5pc100/common.h @@ -20,18 +20,9 @@ void s5pc100_setup_clocks(void); void s5pc100_restart(char mode, const char *cmd); -#ifdef CONFIG_CPU_S5PC100 - extern int s5pc100_init(void); extern void s5pc100_map_io(void); extern void s5pc100_init_clocks(int xtal); extern void s5pc100_init_uarts(struct s3c2410_uartcfg *cfg, int no); -#else -#define s5pc100_init_clocks NULL -#define s5pc100_init_uarts NULL -#define s5pc100_map_io NULL -#define s5pc100_init NULL -#endif - #endif /* __ARCH_ARM_MACH_S5PC100_COMMON_H */ diff --git a/arch/arm/mach-s5pv210/common.h b/arch/arm/mach-s5pv210/common.h index 6ed2af5c7518..0a1cc0aef720 100644 --- a/arch/arm/mach-s5pv210/common.h +++ b/arch/arm/mach-s5pv210/common.h @@ -20,18 +20,9 @@ void s5pv210_setup_clocks(void); void s5pv210_restart(char mode, const char *cmd); -#ifdef CONFIG_CPU_S5PV210 - extern int s5pv210_init(void); extern void s5pv210_map_io(void); extern void s5pv210_init_clocks(int xtal); extern void s5pv210_init_uarts(struct s3c2410_uartcfg *cfg, int no); -#else -#define s5pv210_init_clocks NULL -#define s5pv210_init_uarts NULL -#define s5pv210_map_io NULL -#define s5pv210_init NULL -#endif - #endif /* __ARCH_ARM_MACH_S5PV210_COMMON_H */ diff --git a/arch/arm/mach-s5pv210/setup-usb-phy.c b/arch/arm/mach-s5pv210/setup-usb-phy.c index 356a0900af03..b2ee5333f89c 100644 --- a/arch/arm/mach-s5pv210/setup-usb-phy.c +++ b/arch/arm/mach-s5pv210/setup-usb-phy.c @@ -80,7 +80,7 @@ static int s5pv210_usb_otgphy_exit(struct platform_device *pdev) int s5p_usb_phy_init(struct platform_device *pdev, int type) { - if (type == S5P_USB_PHY_DEVICE) + if (type == USB_PHY_TYPE_DEVICE) return s5pv210_usb_otgphy_init(pdev); return -EINVAL; @@ -88,7 +88,7 @@ int s5p_usb_phy_init(struct platform_device *pdev, int type) int s5p_usb_phy_exit(struct platform_device *pdev, int type) { - if (type == S5P_USB_PHY_DEVICE) + if (type == USB_PHY_TYPE_DEVICE) return s5pv210_usb_otgphy_exit(pdev); return -EINVAL; diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig index ca14dbdcfb22..04f9784ff0ed 100644 --- a/arch/arm/mach-sa1100/Kconfig +++ b/arch/arm/mach-sa1100/Kconfig @@ -4,7 +4,7 @@ menu "SA11x0 Implementations" config SA1100_ASSABET bool "Assabet" - select CPU_FREQ_SA1110 + select ARM_SA1110_CPUFREQ help Say Y here if you are using the Intel(R) StrongARM(R) SA-1110 Microprocessor Development Board (also known as the Assabet). @@ -20,7 +20,7 @@ config ASSABET_NEPONSET config SA1100_CERF bool "CerfBoard" - select CPU_FREQ_SA1110 + select ARM_SA1110_CPUFREQ help The Intrinsyc CerfBoard is based on the StrongARM 1110 (Discontinued). More information is available at: @@ -47,7 +47,7 @@ endchoice config SA1100_COLLIE bool "Sharp Zaurus SL5500" - # FIXME: select CPU_FREQ_SA11x0 + # FIXME: select ARM_SA11x0_CPUFREQ select SHARP_LOCOMO select SHARP_PARAM select SHARP_SCOOP @@ -56,7 +56,7 @@ config SA1100_COLLIE config SA1100_H3100 bool "Compaq iPAQ H3100" - select CPU_FREQ_SA1110 + select ARM_SA1110_CPUFREQ select HTC_EGPIO help Say Y here if you intend to run this kernel on the Compaq iPAQ @@ -67,7 +67,7 @@ config SA1100_H3100 config SA1100_H3600 bool "Compaq iPAQ H3600/H3700" - select CPU_FREQ_SA1110 + select ARM_SA1110_CPUFREQ select HTC_EGPIO help Say Y here if you intend to run this kernel on the Compaq iPAQ @@ -78,7 +78,7 @@ config SA1100_H3600 config SA1100_BADGE4 bool "HP Labs BadgePAD 4" - select CPU_FREQ_SA1100 + select ARM_SA1100_CPUFREQ select SA1111 help Say Y here if you want to build a kernel for the HP Laboratories @@ -86,7 +86,7 @@ config SA1100_BADGE4 config SA1100_JORNADA720 bool "HP Jornada 720" - # FIXME: select CPU_FREQ_SA11x0 + # FIXME: select ARM_SA11x0_CPUFREQ select SA1111 help Say Y here if you want to build a kernel for the HP Jornada 720 @@ -105,14 +105,14 @@ config SA1100_JORNADA720_SSP config SA1100_HACKKIT bool "HackKit Core CPU Board" - select CPU_FREQ_SA1100 + select ARM_SA1100_CPUFREQ help Say Y here to support the HackKit Core CPU Board <http://hackkit.eletztrick.de>; config SA1100_LART bool "LART" - select CPU_FREQ_SA1100 + select ARM_SA1100_CPUFREQ help Say Y here if you are using the Linux Advanced Radio Terminal (also known as the LART). See <http://www.lartmaker.nl/> for @@ -120,7 +120,7 @@ config SA1100_LART config SA1100_NANOENGINE bool "nanoEngine" - select CPU_FREQ_SA1110 + select ARM_SA1110_CPUFREQ select PCI select PCI_NANOENGINE help @@ -130,7 +130,7 @@ config SA1100_NANOENGINE config SA1100_PLEB bool "PLEB" - select CPU_FREQ_SA1100 + select ARM_SA1100_CPUFREQ help Say Y here if you are using version 1 of the Portable Linux Embedded Board (also known as PLEB). @@ -139,7 +139,7 @@ config SA1100_PLEB config SA1100_SHANNON bool "Shannon" - select CPU_FREQ_SA1100 + select ARM_SA1100_CPUFREQ help The Shannon (also known as a Tuxscreen, and also as a IS2630) was a limited edition webphone produced by Philips. The Shannon is a SA1100 @@ -148,7 +148,7 @@ config SA1100_SHANNON config SA1100_SIMPAD bool "Simpad" - select CPU_FREQ_SA1110 + select ARM_SA1110_CPUFREQ help The SIEMENS webpad SIMpad is based on the StrongARM 1110. There are two different versions CL4 and SL4. CL4 has 32MB RAM and 16MB diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile index 1aed9e70465d..2732eef48966 100644 --- a/arch/arm/mach-sa1100/Makefile +++ b/arch/arm/mach-sa1100/Makefile @@ -8,9 +8,6 @@ obj-m := obj-n := obj- := -obj-$(CONFIG_CPU_FREQ_SA1100) += cpu-sa1100.o -obj-$(CONFIG_CPU_FREQ_SA1110) += cpu-sa1110.o - # Specific board support obj-$(CONFIG_SA1100_ASSABET) += assabet.o obj-$(CONFIG_ASSABET_NEPONSET) += neponset.o diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c deleted file mode 100644 index e8f4d1e19233..000000000000 --- a/arch/arm/mach-sa1100/cpu-sa1100.c +++ /dev/null @@ -1,249 +0,0 @@ -/* - * cpu-sa1100.c: clock scaling for the SA1100 - * - * Copyright (C) 2000 2001, The Delft University of Technology - * - * Authors: - * - Johan Pouwelse (J.A.Pouwelse@its.tudelft.nl): initial version - * - Erik Mouw (J.A.K.Mouw@its.tudelft.nl): - * - major rewrite for linux-2.3.99 - * - rewritten for the more generic power management scheme in - * linux-2.4.5-rmk1 - * - * This software has been developed while working on the LART - * computing board (http://www.lartmaker.nl/), which is - * sponsored by the Mobile Multi-media Communications - * (http://www.mobimedia.org/) and Ubiquitous Communications - * (http://www.ubicom.tudelft.nl/) projects. - * - * The authors can be reached at: - * - * Erik Mouw - * Information and Communication Theory Group - * Faculty of Information Technology and Systems - * Delft University of Technology - * P.O. Box 5031 - * 2600 GA Delft - * The Netherlands - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * - * Theory of operations - * ==================== - * - * Clock scaling can be used to lower the power consumption of the CPU - * core. This will give you a somewhat longer running time. - * - * The SA-1100 has a single register to change the core clock speed: - * - * PPCR 0x90020014 PLL config - * - * However, the DRAM timings are closely related to the core clock - * speed, so we need to change these, too. The used registers are: - * - * MDCNFG 0xA0000000 DRAM config - * MDCAS0 0xA0000004 Access waveform - * MDCAS1 0xA0000008 Access waveform - * MDCAS2 0xA000000C Access waveform - * - * Care must be taken to change the DRAM parameters the correct way, - * because otherwise the DRAM becomes unusable and the kernel will - * crash. - * - * The simple solution to avoid a kernel crash is to put the actual - * clock change in ROM and jump to that code from the kernel. The main - * disadvantage is that the ROM has to be modified, which is not - * possible on all SA-1100 platforms. Another disadvantage is that - * jumping to ROM makes clock switching unnecessary complicated. - * - * The idea behind this driver is that the memory configuration can be - * changed while running from DRAM (even with interrupts turned on!) - * as long as all re-configuration steps yield a valid DRAM - * configuration. The advantages are clear: it will run on all SA-1100 - * platforms, and the code is very simple. - * - * If you really want to understand what is going on in - * sa1100_update_dram_timings(), you'll have to read sections 8.2, - * 9.5.7.3, and 10.2 from the "Intel StrongARM SA-1100 Microprocessor - * Developers Manual" (available for free from Intel). - * - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/cpufreq.h> -#include <linux/io.h> - -#include <asm/cputype.h> - -#include <mach/hardware.h> - -#include "generic.h" - -struct sa1100_dram_regs { - int speed; - u32 mdcnfg; - u32 mdcas0; - u32 mdcas1; - u32 mdcas2; -}; - - -static struct cpufreq_driver sa1100_driver; - -static struct sa1100_dram_regs sa1100_dram_settings[] = { - /*speed, mdcnfg, mdcas0, mdcas1, mdcas2, clock freq */ - { 59000, 0x00dc88a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 59.0 MHz */ - { 73700, 0x011490a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 73.7 MHz */ - { 88500, 0x014e90a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 88.5 MHz */ - {103200, 0x01889923, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 103.2 MHz */ - {118000, 0x01c29923, 0x9999998f, 0xfffffff9, 0xffffffff},/* 118.0 MHz */ - {132700, 0x01fb2123, 0x9999998f, 0xfffffff9, 0xffffffff},/* 132.7 MHz */ - {147500, 0x02352123, 0x3333330f, 0xfffffff3, 0xffffffff},/* 147.5 MHz */ - {162200, 0x026b29a3, 0x38e38e1f, 0xfff8e38e, 0xffffffff},/* 162.2 MHz */ - {176900, 0x02a329a3, 0x71c71c1f, 0xfff1c71c, 0xffffffff},/* 176.9 MHz */ - {191700, 0x02dd31a3, 0xe38e383f, 0xffe38e38, 0xffffffff},/* 191.7 MHz */ - {206400, 0x03153223, 0xc71c703f, 0xffc71c71, 0xffffffff},/* 206.4 MHz */ - {221200, 0x034fba23, 0xc71c703f, 0xffc71c71, 0xffffffff},/* 221.2 MHz */ - {235900, 0x03853a23, 0xe1e1e07f, 0xe1e1e1e1, 0xffffffe1},/* 235.9 MHz */ - {250700, 0x03bf3aa3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3},/* 250.7 MHz */ - {265400, 0x03f7c2a3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3},/* 265.4 MHz */ - {280200, 0x0431c2a3, 0x878780ff, 0x87878787, 0xffffff87},/* 280.2 MHz */ - { 0, 0, 0, 0, 0 } /* last entry */ -}; - -static void sa1100_update_dram_timings(int current_speed, int new_speed) -{ - struct sa1100_dram_regs *settings = sa1100_dram_settings; - - /* find speed */ - while (settings->speed != 0) { - if (new_speed == settings->speed) - break; - - settings++; - } - - if (settings->speed == 0) { - panic("%s: couldn't find dram setting for speed %d\n", - __func__, new_speed); - } - - /* No risk, no fun: run with interrupts on! */ - if (new_speed > current_speed) { - /* We're going FASTER, so first relax the memory - * timings before changing the core frequency - */ - - /* Half the memory access clock */ - MDCNFG |= MDCNFG_CDB2; - - /* The order of these statements IS important, keep 8 - * pulses!! - */ - MDCAS2 = settings->mdcas2; - MDCAS1 = settings->mdcas1; - MDCAS0 = settings->mdcas0; - MDCNFG = settings->mdcnfg; - } else { - /* We're going SLOWER: first decrease the core - * frequency and then tighten the memory settings. - */ - - /* Half the memory access clock */ - MDCNFG |= MDCNFG_CDB2; - - /* The order of these statements IS important, keep 8 - * pulses!! - */ - MDCAS0 = settings->mdcas0; - MDCAS1 = settings->mdcas1; - MDCAS2 = settings->mdcas2; - MDCNFG = settings->mdcnfg; - } -} - -static int sa1100_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int cur = sa11x0_getspeed(0); - unsigned int new_ppcr; - struct cpufreq_freqs freqs; - - new_ppcr = sa11x0_freq_to_ppcr(target_freq); - switch (relation) { - case CPUFREQ_RELATION_L: - if (sa11x0_ppcr_to_freq(new_ppcr) > policy->max) - new_ppcr--; - break; - case CPUFREQ_RELATION_H: - if ((sa11x0_ppcr_to_freq(new_ppcr) > target_freq) && - (sa11x0_ppcr_to_freq(new_ppcr - 1) >= policy->min)) - new_ppcr--; - break; - } - - freqs.old = cur; - freqs.new = sa11x0_ppcr_to_freq(new_ppcr); - freqs.cpu = 0; - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - if (freqs.new > cur) - sa1100_update_dram_timings(cur, freqs.new); - - PPCR = new_ppcr; - - if (freqs.new < cur) - sa1100_update_dram_timings(cur, freqs.new); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return 0; -} - -static int __init sa1100_cpu_init(struct cpufreq_policy *policy) -{ - if (policy->cpu != 0) - return -EINVAL; - policy->cur = policy->min = policy->max = sa11x0_getspeed(0); - policy->cpuinfo.min_freq = 59000; - policy->cpuinfo.max_freq = 287000; - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; - return 0; -} - -static struct cpufreq_driver sa1100_driver __refdata = { - .flags = CPUFREQ_STICKY, - .verify = sa11x0_verify_speed, - .target = sa1100_target, - .get = sa11x0_getspeed, - .init = sa1100_cpu_init, - .name = "sa1100", -}; - -static int __init sa1100_dram_init(void) -{ - if (cpu_is_sa1100()) - return cpufreq_register_driver(&sa1100_driver); - else - return -ENODEV; -} - -arch_initcall(sa1100_dram_init); diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c deleted file mode 100644 index 48c45b0c92bb..000000000000 --- a/arch/arm/mach-sa1100/cpu-sa1110.c +++ /dev/null @@ -1,408 +0,0 @@ -/* - * linux/arch/arm/mach-sa1100/cpu-sa1110.c - * - * Copyright (C) 2001 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Note: there are two erratas that apply to the SA1110 here: - * 7 - SDRAM auto-power-up failure (rev A0) - * 13 - Corruption of internal register reads/writes following - * SDRAM reads (rev A0, B0, B1) - * - * We ignore rev. A0 and B0 devices; I don't think they're worth supporting. - * - * The SDRAM type can be passed on the command line as cpu_sa1110.sdram=type - */ -#include <linux/cpufreq.h> -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/kernel.h> -#include <linux/moduleparam.h> -#include <linux/types.h> - -#include <asm/cputype.h> -#include <asm/mach-types.h> - -#include <mach/hardware.h> - -#include "generic.h" - -#undef DEBUG - -struct sdram_params { - const char name[20]; - u_char rows; /* bits */ - u_char cas_latency; /* cycles */ - u_char tck; /* clock cycle time (ns) */ - u_char trcd; /* activate to r/w (ns) */ - u_char trp; /* precharge to activate (ns) */ - u_char twr; /* write recovery time (ns) */ - u_short refresh; /* refresh time for array (us) */ -}; - -struct sdram_info { - u_int mdcnfg; - u_int mdrefr; - u_int mdcas[3]; -}; - -static struct sdram_params sdram_tbl[] __initdata = { - { /* Toshiba TC59SM716 CL2 */ - .name = "TC59SM716-CL2", - .rows = 12, - .tck = 10, - .trcd = 20, - .trp = 20, - .twr = 10, - .refresh = 64000, - .cas_latency = 2, - }, { /* Toshiba TC59SM716 CL3 */ - .name = "TC59SM716-CL3", - .rows = 12, - .tck = 8, - .trcd = 20, - .trp = 20, - .twr = 8, - .refresh = 64000, - .cas_latency = 3, - }, { /* Samsung K4S641632D TC75 */ - .name = "K4S641632D", - .rows = 14, - .tck = 9, - .trcd = 27, - .trp = 20, - .twr = 9, - .refresh = 64000, - .cas_latency = 3, - }, { /* Samsung K4S281632B-1H */ - .name = "K4S281632B-1H", - .rows = 12, - .tck = 10, - .trp = 20, - .twr = 10, - .refresh = 64000, - .cas_latency = 3, - }, { /* Samsung KM416S4030CT */ - .name = "KM416S4030CT", - .rows = 13, - .tck = 8, - .trcd = 24, /* 3 CLKs */ - .trp = 24, /* 3 CLKs */ - .twr = 16, /* Trdl: 2 CLKs */ - .refresh = 64000, - .cas_latency = 3, - }, { /* Winbond W982516AH75L CL3 */ - .name = "W982516AH75L", - .rows = 16, - .tck = 8, - .trcd = 20, - .trp = 20, - .twr = 8, - .refresh = 64000, - .cas_latency = 3, - }, { /* Micron MT48LC8M16A2TG-75 */ - .name = "MT48LC8M16A2TG-75", - .rows = 12, - .tck = 8, - .trcd = 20, - .trp = 20, - .twr = 8, - .refresh = 64000, - .cas_latency = 3, - }, -}; - -static struct sdram_params sdram_params; - -/* - * Given a period in ns and frequency in khz, calculate the number of - * cycles of frequency in period. Note that we round up to the next - * cycle, even if we are only slightly over. - */ -static inline u_int ns_to_cycles(u_int ns, u_int khz) -{ - return (ns * khz + 999999) / 1000000; -} - -/* - * Create the MDCAS register bit pattern. - */ -static inline void set_mdcas(u_int *mdcas, int delayed, u_int rcd) -{ - u_int shift; - - rcd = 2 * rcd - 1; - shift = delayed + 1 + rcd; - - mdcas[0] = (1 << rcd) - 1; - mdcas[0] |= 0x55555555 << shift; - mdcas[1] = mdcas[2] = 0x55555555 << (shift & 1); -} - -static void -sdram_calculate_timing(struct sdram_info *sd, u_int cpu_khz, - struct sdram_params *sdram) -{ - u_int mem_khz, sd_khz, trp, twr; - - mem_khz = cpu_khz / 2; - sd_khz = mem_khz; - - /* - * If SDCLK would invalidate the SDRAM timings, - * run SDCLK at half speed. - * - * CPU steppings prior to B2 must either run the memory at - * half speed or use delayed read latching (errata 13). - */ - if ((ns_to_cycles(sdram->tck, sd_khz) > 1) || - (CPU_REVISION < CPU_SA1110_B2 && sd_khz < 62000)) - sd_khz /= 2; - - sd->mdcnfg = MDCNFG & 0x007f007f; - - twr = ns_to_cycles(sdram->twr, mem_khz); - - /* trp should always be >1 */ - trp = ns_to_cycles(sdram->trp, mem_khz) - 1; - if (trp < 1) - trp = 1; - - sd->mdcnfg |= trp << 8; - sd->mdcnfg |= trp << 24; - sd->mdcnfg |= sdram->cas_latency << 12; - sd->mdcnfg |= sdram->cas_latency << 28; - sd->mdcnfg |= twr << 14; - sd->mdcnfg |= twr << 30; - - sd->mdrefr = MDREFR & 0xffbffff0; - sd->mdrefr |= 7; - - if (sd_khz != mem_khz) - sd->mdrefr |= MDREFR_K1DB2; - - /* initial number of '1's in MDCAS + 1 */ - set_mdcas(sd->mdcas, sd_khz >= 62000, - ns_to_cycles(sdram->trcd, mem_khz)); - -#ifdef DEBUG - printk(KERN_DEBUG "MDCNFG: %08x MDREFR: %08x MDCAS0: %08x MDCAS1: %08x MDCAS2: %08x\n", - sd->mdcnfg, sd->mdrefr, sd->mdcas[0], sd->mdcas[1], - sd->mdcas[2]); -#endif -} - -/* - * Set the SDRAM refresh rate. - */ -static inline void sdram_set_refresh(u_int dri) -{ - MDREFR = (MDREFR & 0xffff000f) | (dri << 4); - (void) MDREFR; -} - -/* - * Update the refresh period. We do this such that we always refresh - * the SDRAMs within their permissible period. The refresh period is - * always a multiple of the memory clock (fixed at cpu_clock / 2). - * - * FIXME: we don't currently take account of burst accesses here, - * but neither do Intels DM nor Angel. - */ -static void -sdram_update_refresh(u_int cpu_khz, struct sdram_params *sdram) -{ - u_int ns_row = (sdram->refresh * 1000) >> sdram->rows; - u_int dri = ns_to_cycles(ns_row, cpu_khz / 2) / 32; - -#ifdef DEBUG - mdelay(250); - printk(KERN_DEBUG "new dri value = %d\n", dri); -#endif - - sdram_set_refresh(dri); -} - -/* - * Ok, set the CPU frequency. - */ -static int sa1110_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - struct sdram_params *sdram = &sdram_params; - struct cpufreq_freqs freqs; - struct sdram_info sd; - unsigned long flags; - unsigned int ppcr, unused; - - switch (relation) { - case CPUFREQ_RELATION_L: - ppcr = sa11x0_freq_to_ppcr(target_freq); - if (sa11x0_ppcr_to_freq(ppcr) > policy->max) - ppcr--; - break; - case CPUFREQ_RELATION_H: - ppcr = sa11x0_freq_to_ppcr(target_freq); - if (ppcr && (sa11x0_ppcr_to_freq(ppcr) > target_freq) && - (sa11x0_ppcr_to_freq(ppcr-1) >= policy->min)) - ppcr--; - break; - default: - return -EINVAL; - } - - freqs.old = sa11x0_getspeed(0); - freqs.new = sa11x0_ppcr_to_freq(ppcr); - freqs.cpu = 0; - - sdram_calculate_timing(&sd, freqs.new, sdram); - -#if 0 - /* - * These values are wrong according to the SA1110 documentation - * and errata, but they seem to work. Need to get a storage - * scope on to the SDRAM signals to work out why. - */ - if (policy->max < 147500) { - sd.mdrefr |= MDREFR_K1DB2; - sd.mdcas[0] = 0xaaaaaa7f; - } else { - sd.mdrefr &= ~MDREFR_K1DB2; - sd.mdcas[0] = 0xaaaaaa9f; - } - sd.mdcas[1] = 0xaaaaaaaa; - sd.mdcas[2] = 0xaaaaaaaa; -#endif - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - /* - * The clock could be going away for some time. Set the SDRAMs - * to refresh rapidly (every 64 memory clock cycles). To get - * through the whole array, we need to wait 262144 mclk cycles. - * We wait 20ms to be safe. - */ - sdram_set_refresh(2); - if (!irqs_disabled()) - msleep(20); - else - mdelay(20); - - /* - * Reprogram the DRAM timings with interrupts disabled, and - * ensure that we are doing this within a complete cache line. - * This means that we won't access SDRAM for the duration of - * the programming. - */ - local_irq_save(flags); - asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (0)); - udelay(10); - __asm__ __volatile__("\n\ - b 2f \n\ - .align 5 \n\ -1: str %3, [%1, #0] @ MDCNFG \n\ - str %4, [%1, #28] @ MDREFR \n\ - str %5, [%1, #4] @ MDCAS0 \n\ - str %6, [%1, #8] @ MDCAS1 \n\ - str %7, [%1, #12] @ MDCAS2 \n\ - str %8, [%2, #0] @ PPCR \n\ - ldr %0, [%1, #0] \n\ - b 3f \n\ -2: b 1b \n\ -3: nop \n\ - nop" - : "=&r" (unused) - : "r" (&MDCNFG), "r" (&PPCR), "0" (sd.mdcnfg), - "r" (sd.mdrefr), "r" (sd.mdcas[0]), - "r" (sd.mdcas[1]), "r" (sd.mdcas[2]), "r" (ppcr)); - local_irq_restore(flags); - - /* - * Now, return the SDRAM refresh back to normal. - */ - sdram_update_refresh(freqs.new, sdram); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return 0; -} - -static int __init sa1110_cpu_init(struct cpufreq_policy *policy) -{ - if (policy->cpu != 0) - return -EINVAL; - policy->cur = policy->min = policy->max = sa11x0_getspeed(0); - policy->cpuinfo.min_freq = 59000; - policy->cpuinfo.max_freq = 287000; - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; - return 0; -} - -/* sa1110_driver needs __refdata because it must remain after init registers - * it with cpufreq_register_driver() */ -static struct cpufreq_driver sa1110_driver __refdata = { - .flags = CPUFREQ_STICKY, - .verify = sa11x0_verify_speed, - .target = sa1110_target, - .get = sa11x0_getspeed, - .init = sa1110_cpu_init, - .name = "sa1110", -}; - -static struct sdram_params *sa1110_find_sdram(const char *name) -{ - struct sdram_params *sdram; - - for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl); - sdram++) - if (strcmp(name, sdram->name) == 0) - return sdram; - - return NULL; -} - -static char sdram_name[16]; - -static int __init sa1110_clk_init(void) -{ - struct sdram_params *sdram; - const char *name = sdram_name; - - if (!cpu_is_sa1110()) - return -ENODEV; - - if (!name[0]) { - if (machine_is_assabet()) - name = "TC59SM716-CL3"; - if (machine_is_pt_system3()) - name = "K4S641632D"; - if (machine_is_h3100()) - name = "KM416S4030CT"; - if (machine_is_jornada720()) - name = "K4S281632B-1H"; - if (machine_is_nanoengine()) - name = "MT48LC8M16A2TG-75"; - } - - sdram = sa1110_find_sdram(name); - if (sdram) { - printk(KERN_DEBUG "SDRAM: tck: %d trcd: %d trp: %d" - " twr: %d refresh: %d cas_latency: %d\n", - sdram->tck, sdram->trcd, sdram->trp, - sdram->twr, sdram->refresh, sdram->cas_latency); - - memcpy(&sdram_params, sdram, sizeof(sdram_params)); - - return cpufreq_register_driver(&sa1110_driver); - } - - return 0; -} - -module_param_string(sdram, sdram_name, sizeof(sdram_name), 0); -arch_initcall(sa1110_clk_init); diff --git a/arch/arm/mach-sa1100/include/mach/generic.h b/arch/arm/mach-sa1100/include/mach/generic.h new file mode 100644 index 000000000000..665542e0c9e2 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/generic.h @@ -0,0 +1 @@ +#include "../../generic.h" diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c index b63dec848195..153555724988 100644 --- a/arch/arm/mach-shark/core.c +++ b/arch/arm/mach-shark/core.c @@ -10,6 +10,7 @@ #include <linux/sched.h> #include <linux/serial_8250.h> #include <linux/io.h> +#include <linux/cpu.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -130,7 +131,7 @@ static void __init shark_timer_init(void) static void shark_init_early(void) { - disable_hlt(); + cpu_idle_poll_ctrl(true); } MACHINE_START(SHARK, "Shark") diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index f2ec0777cfbe..881e5c0e41dd 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -24,6 +24,7 @@ #include <linux/err.h> #include <linux/kernel.h> #include <linux/input.h> +#include <linux/platform_data/st1232_pdata.h> #include <linux/irq.h> #include <linux/platform_device.h> #include <linux/gpio.h> @@ -169,7 +170,7 @@ static int usbhsf_get_id(struct platform_device *pdev) return USBHS_GADGET; } -static void usbhsf_power_ctrl(struct platform_device *pdev, +static int usbhsf_power_ctrl(struct platform_device *pdev, void __iomem *base, int enable) { struct usbhsf_private *priv = usbhsf_get_priv(pdev); @@ -223,6 +224,8 @@ static void usbhsf_power_ctrl(struct platform_device *pdev, clk_disable(priv->pci); /* usb work around */ clk_disable(priv->usb24); /* usb work around */ } + + return 0; } static int usbhsf_get_vbus(struct platform_device *pdev) @@ -239,7 +242,7 @@ static irqreturn_t usbhsf_interrupt(int irq, void *data) return IRQ_HANDLED; } -static void usbhsf_hardware_exit(struct platform_device *pdev) +static int usbhsf_hardware_exit(struct platform_device *pdev) { struct usbhsf_private *priv = usbhsf_get_priv(pdev); @@ -264,6 +267,8 @@ static void usbhsf_hardware_exit(struct platform_device *pdev) priv->usbh_base = NULL; free_irq(IRQ7, pdev); + + return 0; } static int usbhsf_hardware_init(struct platform_device *pdev) @@ -878,10 +883,15 @@ static struct platform_device i2c_gpio_device = { }; /* I2C */ +static struct st1232_pdata st1232_i2c0_pdata = { + .reset_gpio = 166, +}; + static struct i2c_board_info i2c0_devices[] = { { I2C_BOARD_INFO("st1232-ts", 0x55), .irq = evt2irq(0x0340), + .platform_data = &st1232_i2c0_pdata, }, { I2C_BOARD_INFO("wm8978", 0x1a), @@ -1005,7 +1015,6 @@ static void __init eva_init(void) /* Touchscreen */ gpio_request(GPIO_FN_IRQ10, NULL); /* TP_INT */ - gpio_request_one(GPIO_PORT166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */ /* GETHER */ gpio_request(GPIO_FN_ET_CRS, NULL); diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c index 7f3a6b7e7b7c..a385f570bbfc 100644 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ b/arch/arm/mach-shmobile/board-kzm9g.c @@ -155,12 +155,14 @@ static int usbhs_get_vbus(struct platform_device *pdev) return !((1 << 7) & __raw_readw(priv->cr2)); } -static void usbhs_phy_reset(struct platform_device *pdev) +static int usbhs_phy_reset(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); /* init phy */ __raw_writew(0x8a0a, priv->cr2); + + return 0; } static int usbhs_get_id(struct platform_device *pdev) @@ -202,7 +204,7 @@ static int usbhs_hardware_init(struct platform_device *pdev) return 0; } -static void usbhs_hardware_exit(struct platform_device *pdev) +static int usbhs_hardware_exit(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); @@ -210,6 +212,8 @@ static void usbhs_hardware_exit(struct platform_device *pdev) __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->phy); free_irq(IRQ15, pdev); + + return 0; } static u32 usbhs_pipe_cfg[] = { diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index db968a585ff0..979237c18dad 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -596,12 +596,14 @@ static int usbhs_get_vbus(struct platform_device *pdev) return usbhs_is_connected(usbhs_get_priv(pdev)); } -static void usbhs_phy_reset(struct platform_device *pdev) +static int usbhs_phy_reset(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); /* init phy */ __raw_writew(0x8a0a, priv->usbcrcaddr); + + return 0; } static int usbhs0_get_id(struct platform_device *pdev) @@ -628,11 +630,13 @@ static int usbhs0_hardware_init(struct platform_device *pdev) return 0; } -static void usbhs0_hardware_exit(struct platform_device *pdev) +static int usbhs0_hardware_exit(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); cancel_delayed_work_sync(&priv->work); + + return 0; } static struct usbhs_private usbhs0_private = { @@ -735,7 +739,7 @@ static int usbhs1_hardware_init(struct platform_device *pdev) return 0; } -static void usbhs1_hardware_exit(struct platform_device *pdev) +static int usbhs1_hardware_exit(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); @@ -743,6 +747,8 @@ static void usbhs1_hardware_exit(struct platform_device *pdev) __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr); free_irq(IRQ8, pdev); + + return 0; } static int usbhs1_get_id(struct platform_device *pdev) diff --git a/arch/arm/mach-shmobile/cpuidle.c b/arch/arm/mach-shmobile/cpuidle.c index 9e050268cde4..0afeb5c7061c 100644 --- a/arch/arm/mach-shmobile/cpuidle.c +++ b/arch/arm/mach-shmobile/cpuidle.c @@ -16,39 +16,22 @@ #include <asm/cpuidle.h> #include <asm/io.h> -int shmobile_enter_wfi(struct cpuidle_device *dev, struct cpuidle_driver *drv, - int index) -{ - cpu_do_idle(); - return 0; -} - -static struct cpuidle_device shmobile_cpuidle_dev; static struct cpuidle_driver shmobile_cpuidle_default_driver = { .name = "shmobile_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states[0] = ARM_CPUIDLE_WFI_STATE, - .states[0].enter = shmobile_enter_wfi, .safe_state_index = 0, /* C1 */ .state_count = 1, }; static struct cpuidle_driver *cpuidle_drv = &shmobile_cpuidle_default_driver; -void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv) +void __init shmobile_cpuidle_set_driver(struct cpuidle_driver *drv) { cpuidle_drv = drv; } -int shmobile_cpuidle_init(void) +int __init shmobile_cpuidle_init(void) { - struct cpuidle_device *dev = &shmobile_cpuidle_dev; - - cpuidle_register_driver(cpuidle_drv); - - dev->state_count = cpuidle_drv->state_count; - cpuidle_register_device(dev); - - return 0; + return cpuidle_register(cpuidle_drv, NULL); } diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index 86fcdf9fde1b..62c04c252418 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -14,9 +14,6 @@ extern int shmobile_clk_init(void); extern void shmobile_handle_irq_intc(struct pt_regs *); extern struct platform_suspend_ops shmobile_suspend_ops; struct cpuidle_driver; -struct cpuidle_device; -extern int shmobile_enter_wfi(struct cpuidle_device *dev, - struct cpuidle_driver *drv, int index); extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv); extern void sh7372_init_irq(void); diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c index a0826a48dd08..dec9293bb90d 100644 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ b/arch/arm/mach-shmobile/pm-sh7372.c @@ -410,11 +410,9 @@ static int sh7372_enter_a4s(struct cpuidle_device *dev, static struct cpuidle_driver sh7372_cpuidle_driver = { .name = "sh7372_cpuidle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .state_count = 5, .safe_state_index = 0, /* C1 */ .states[0] = ARM_CPUIDLE_WFI_STATE, - .states[0].enter = shmobile_enter_wfi, .states[1] = { .name = "C2", .desc = "Core Standby Mode", @@ -450,12 +448,12 @@ static struct cpuidle_driver sh7372_cpuidle_driver = { }, }; -static void sh7372_cpuidle_init(void) +static void __init sh7372_cpuidle_init(void) { shmobile_cpuidle_set_driver(&sh7372_cpuidle_driver); } #else -static void sh7372_cpuidle_init(void) {} +static void __init sh7372_cpuidle_init(void) {} #endif #ifdef CONFIG_SUSPEND diff --git a/arch/arm/mach-shmobile/suspend.c b/arch/arm/mach-shmobile/suspend.c index 47d83f7a70b6..5d92b5dd486b 100644 --- a/arch/arm/mach-shmobile/suspend.c +++ b/arch/arm/mach-shmobile/suspend.c @@ -12,6 +12,8 @@ #include <linux/suspend.h> #include <linux/module.h> #include <linux/err.h> +#include <linux/cpu.h> + #include <asm/io.h> #include <asm/system_misc.h> @@ -23,13 +25,13 @@ static int shmobile_suspend_default_enter(suspend_state_t suspend_state) static int shmobile_suspend_begin(suspend_state_t state) { - disable_hlt(); + cpu_idle_poll_ctrl(true); return 0; } static void shmobile_suspend_end(void) { - enable_hlt(); + cpu_idle_poll_ctrl(false); } struct platform_suspend_ops shmobile_suspend_ops = { diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c index c7d2b4a8d8cc..25a10191b021 100644 --- a/arch/arm/mach-spear13xx/spear13xx.c +++ b/arch/arm/mach-spear13xx/spear13xx.c @@ -15,12 +15,12 @@ #include <linux/amba/pl022.h> #include <linux/clk.h> +#include <linux/clocksource.h> #include <linux/dw_dmac.h> #include <linux/err.h> #include <linux/of.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/map.h> -#include <asm/smp_twd.h> #include <mach/dma.h> #include <mach/generic.h> #include <mach/spear.h> @@ -179,5 +179,5 @@ void __init spear13xx_timer_init(void) clk_put(pclk); spear_setup_of_timer(); - twd_local_timer_of_register(); + clocksource_of_init(); } diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index 8709a39bd34c..d259c782d742 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -1,10 +1,11 @@ config ARCH_SUNXI bool "Allwinner A1X SOCs" if ARCH_MULTI_V7 select CLKSRC_MMIO + select CLKSRC_OF select COMMON_CLK select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP select PINCTRL select SPARSE_IRQ - select SUNXI_TIMER - select PINCTRL_SUNXI
\ No newline at end of file + select SUN4I_TIMER + select PINCTRL_SUNXI diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 23afb732cb40..706ce35396b8 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -10,63 +10,77 @@ * warranty of any kind, whether express or implied. */ +#include <linux/clocksource.h> #include <linux/delay.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/io.h> -#include <linux/sunxi_timer.h> -#include <linux/irqchip/sunxi.h> +#include <linux/clk/sunxi.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/system_misc.h> #include "sunxi.h" -#define WATCHDOG_CTRL_REG 0x00 -#define WATCHDOG_CTRL_RESTART (1 << 0) -#define WATCHDOG_MODE_REG 0x04 -#define WATCHDOG_MODE_ENABLE (1 << 0) -#define WATCHDOG_MODE_RESET_ENABLE (1 << 1) +#define SUN4I_WATCHDOG_CTRL_REG 0x00 +#define SUN4I_WATCHDOG_CTRL_RESTART (1 << 0) +#define SUN4I_WATCHDOG_MODE_REG 0x04 +#define SUN4I_WATCHDOG_MODE_ENABLE (1 << 0) +#define SUN4I_WATCHDOG_MODE_RESET_ENABLE (1 << 1) static void __iomem *wdt_base; -static void sunxi_setup_restart(void) -{ - struct device_node *np = of_find_compatible_node(NULL, NULL, - "allwinner,sunxi-wdt"); - if (WARN(!np, "unable to setup watchdog restart")) - return; - - wdt_base = of_iomap(np, 0); - WARN(!wdt_base, "failed to map watchdog base address"); -} - -static void sunxi_restart(char mode, const char *cmd) +static void sun4i_restart(char mode, const char *cmd) { if (!wdt_base) return; /* Enable timer and set reset bit in the watchdog */ - writel(WATCHDOG_MODE_ENABLE | WATCHDOG_MODE_RESET_ENABLE, - wdt_base + WATCHDOG_MODE_REG); + writel(SUN4I_WATCHDOG_MODE_ENABLE | SUN4I_WATCHDOG_MODE_RESET_ENABLE, + wdt_base + SUN4I_WATCHDOG_MODE_REG); /* * Restart the watchdog. The default (and lowest) interval * value for the watchdog is 0.5s. */ - writel(WATCHDOG_CTRL_RESTART, wdt_base + WATCHDOG_CTRL_REG); + writel(SUN4I_WATCHDOG_CTRL_RESTART, wdt_base + SUN4I_WATCHDOG_CTRL_REG); while (1) { mdelay(5); - writel(WATCHDOG_MODE_ENABLE | WATCHDOG_MODE_RESET_ENABLE, - wdt_base + WATCHDOG_MODE_REG); + writel(SUN4I_WATCHDOG_MODE_ENABLE | SUN4I_WATCHDOG_MODE_RESET_ENABLE, + wdt_base + SUN4I_WATCHDOG_MODE_REG); } } +static struct of_device_id sunxi_restart_ids[] = { + { .compatible = "allwinner,sun4i-wdt", .data = sun4i_restart }, + { /*sentinel*/ } +}; + +static void sunxi_setup_restart(void) +{ + const struct of_device_id *of_id; + struct device_node *np; + + np = of_find_matching_node(NULL, sunxi_restart_ids); + if (WARN(!np, "unable to setup watchdog restart")) + return; + + wdt_base = of_iomap(np, 0); + WARN(!wdt_base, "failed to map watchdog base address"); + + of_id = of_match_node(sunxi_restart_ids, np); + WARN(!of_id, "restart function not available"); + + arm_pm_restart = of_id->data; +} + static struct map_desc sunxi_io_desc[] __initdata = { { .virtual = (unsigned long) SUNXI_REGS_VIRT_BASE, @@ -81,6 +95,12 @@ void __init sunxi_map_io(void) iotable_init(sunxi_io_desc, ARRAY_SIZE(sunxi_io_desc)); } +static void __init sunxi_timer_init(void) +{ + sunxi_init_clocks(); + clocksource_of_init(); +} + static void __init sunxi_dt_init(void) { sunxi_setup_restart(); @@ -97,9 +117,7 @@ static const char * const sunxi_board_dt_compat[] = { DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)") .init_machine = sunxi_dt_init, .map_io = sunxi_map_io, - .init_irq = sunxi_init_irq, - .handle_irq = sunxi_handle_irq, - .restart = sunxi_restart, - .init_time = &sunxi_timer_init, + .init_irq = irqchip_init, + .init_time = sunxi_timer_init, .dt_compat = sunxi_board_dt_compat, MACHINE_END diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index d1c4893894ce..dbc653ea851c 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -18,8 +18,8 @@ config ARCH_TEGRA_2x_SOC select PL310_ERRATA_727915 if CACHE_L2X0 select PL310_ERRATA_769419 if CACHE_L2X0 select USB_ARCH_HAS_EHCI if USB_SUPPORT - select USB_ULPI if USB - select USB_ULPI_VIEWPORT if USB_SUPPORT + select USB_ULPI if USB_PHY + select USB_ULPI_VIEWPORT if USB_PHY help Support for NVIDIA Tegra AP20 and T20 processors, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller @@ -37,8 +37,8 @@ config ARCH_TEGRA_3x_SOC select PINCTRL_TEGRA30 select PL310_ERRATA_769419 if CACHE_L2X0 select USB_ARCH_HAS_EHCI if USB_SUPPORT - select USB_ULPI if USB - select USB_ULPI_VIEWPORT if USB_SUPPORT + select USB_ULPI if USB_PHY + select USB_ULPI_VIEWPORT if USB_PHY help Support for NVIDIA Tegra T30 processor family, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index e40326d0e29f..b78f0d71b328 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -25,7 +25,6 @@ obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += cpuidle-tegra30.o endif obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o -obj-$(CONFIG_CPU_FREQ) += cpu-tegra.o obj-$(CONFIG_TEGRA_PCI) += pcie.o obj-$(CONFIG_ARCH_TEGRA_114_SOC) += tegra114_speedo.o diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/arch/arm/mach-tegra/cpu-tegra.c deleted file mode 100644 index e3d6e15ff188..000000000000 --- a/arch/arm/mach-tegra/cpu-tegra.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * arch/arm/mach-tegra/cpu-tegra.c - * - * Copyright (C) 2010 Google, Inc. - * - * Author: - * Colin Cross <ccross@google.com> - * Based on arch/arm/plat-omap/cpu-omap.c, (C) 2005 Nokia Corporation - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/sched.h> -#include <linux/cpufreq.h> -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/suspend.h> - -/* Frequency table index must be sequential starting at 0 */ -static struct cpufreq_frequency_table freq_table[] = { - { 0, 216000 }, - { 1, 312000 }, - { 2, 456000 }, - { 3, 608000 }, - { 4, 760000 }, - { 5, 816000 }, - { 6, 912000 }, - { 7, 1000000 }, - { 8, CPUFREQ_TABLE_END }, -}; - -#define NUM_CPUS 2 - -static struct clk *cpu_clk; -static struct clk *pll_x_clk; -static struct clk *pll_p_clk; -static struct clk *emc_clk; - -static unsigned long target_cpu_speed[NUM_CPUS]; -static DEFINE_MUTEX(tegra_cpu_lock); -static bool is_suspended; - -static int tegra_verify_speed(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, freq_table); -} - -static unsigned int tegra_getspeed(unsigned int cpu) -{ - unsigned long rate; - - if (cpu >= NUM_CPUS) - return 0; - - rate = clk_get_rate(cpu_clk) / 1000; - return rate; -} - -static int tegra_cpu_clk_set_rate(unsigned long rate) -{ - int ret; - - /* - * Take an extra reference to the main pll so it doesn't turn - * off when we move the cpu off of it - */ - clk_prepare_enable(pll_x_clk); - - ret = clk_set_parent(cpu_clk, pll_p_clk); - if (ret) { - pr_err("Failed to switch cpu to clock pll_p\n"); - goto out; - } - - if (rate == clk_get_rate(pll_p_clk)) - goto out; - - ret = clk_set_rate(pll_x_clk, rate); - if (ret) { - pr_err("Failed to change pll_x to %lu\n", rate); - goto out; - } - - ret = clk_set_parent(cpu_clk, pll_x_clk); - if (ret) { - pr_err("Failed to switch cpu to clock pll_x\n"); - goto out; - } - -out: - clk_disable_unprepare(pll_x_clk); - return ret; -} - -static int tegra_update_cpu_speed(unsigned long rate) -{ - int ret = 0; - struct cpufreq_freqs freqs; - - freqs.old = tegra_getspeed(0); - freqs.new = rate; - - if (freqs.old == freqs.new) - return ret; - - /* - * Vote on memory bus frequency based on cpu frequency - * This sets the minimum frequency, display or avp may request higher - */ - if (rate >= 816000) - clk_set_rate(emc_clk, 600000000); /* cpu 816 MHz, emc max */ - else if (rate >= 456000) - clk_set_rate(emc_clk, 300000000); /* cpu 456 MHz, emc 150Mhz */ - else - clk_set_rate(emc_clk, 100000000); /* emc 50Mhz */ - - for_each_online_cpu(freqs.cpu) - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - -#ifdef CONFIG_CPU_FREQ_DEBUG - printk(KERN_DEBUG "cpufreq-tegra: transition: %u --> %u\n", - freqs.old, freqs.new); -#endif - - ret = tegra_cpu_clk_set_rate(freqs.new * 1000); - if (ret) { - pr_err("cpu-tegra: Failed to set cpu frequency to %d kHz\n", - freqs.new); - return ret; - } - - for_each_online_cpu(freqs.cpu) - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return 0; -} - -static unsigned long tegra_cpu_highest_speed(void) -{ - unsigned long rate = 0; - int i; - - for_each_online_cpu(i) - rate = max(rate, target_cpu_speed[i]); - return rate; -} - -static int tegra_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int idx; - unsigned int freq; - int ret = 0; - - mutex_lock(&tegra_cpu_lock); - - if (is_suspended) { - ret = -EBUSY; - goto out; - } - - cpufreq_frequency_table_target(policy, freq_table, target_freq, - relation, &idx); - - freq = freq_table[idx].frequency; - - target_cpu_speed[policy->cpu] = freq; - - ret = tegra_update_cpu_speed(tegra_cpu_highest_speed()); - -out: - mutex_unlock(&tegra_cpu_lock); - return ret; -} - -static int tegra_pm_notify(struct notifier_block *nb, unsigned long event, - void *dummy) -{ - mutex_lock(&tegra_cpu_lock); - if (event == PM_SUSPEND_PREPARE) { - is_suspended = true; - pr_info("Tegra cpufreq suspend: setting frequency to %d kHz\n", - freq_table[0].frequency); - tegra_update_cpu_speed(freq_table[0].frequency); - } else if (event == PM_POST_SUSPEND) { - is_suspended = false; - } - mutex_unlock(&tegra_cpu_lock); - - return NOTIFY_OK; -} - -static struct notifier_block tegra_cpu_pm_notifier = { - .notifier_call = tegra_pm_notify, -}; - -static int tegra_cpu_init(struct cpufreq_policy *policy) -{ - if (policy->cpu >= NUM_CPUS) - return -EINVAL; - - clk_prepare_enable(emc_clk); - clk_prepare_enable(cpu_clk); - - cpufreq_frequency_table_cpuinfo(policy, freq_table); - cpufreq_frequency_table_get_attr(freq_table, policy->cpu); - policy->cur = tegra_getspeed(policy->cpu); - target_cpu_speed[policy->cpu] = policy->cur; - - /* FIXME: what's the actual transition time? */ - policy->cpuinfo.transition_latency = 300 * 1000; - - cpumask_copy(policy->cpus, cpu_possible_mask); - - if (policy->cpu == 0) - register_pm_notifier(&tegra_cpu_pm_notifier); - - return 0; -} - -static int tegra_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_cpuinfo(policy, freq_table); - clk_disable_unprepare(emc_clk); - return 0; -} - -static struct freq_attr *tegra_cpufreq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - -static struct cpufreq_driver tegra_cpufreq_driver = { - .verify = tegra_verify_speed, - .target = tegra_target, - .get = tegra_getspeed, - .init = tegra_cpu_init, - .exit = tegra_cpu_exit, - .name = "tegra", - .attr = tegra_cpufreq_attr, -}; - -static int __init tegra_cpufreq_init(void) -{ - cpu_clk = clk_get_sys(NULL, "cpu"); - if (IS_ERR(cpu_clk)) - return PTR_ERR(cpu_clk); - - pll_x_clk = clk_get_sys(NULL, "pll_x"); - if (IS_ERR(pll_x_clk)) - return PTR_ERR(pll_x_clk); - - pll_p_clk = clk_get_sys(NULL, "pll_p_cclk"); - if (IS_ERR(pll_p_clk)) - return PTR_ERR(pll_p_clk); - - emc_clk = clk_get_sys("cpu", "emc"); - if (IS_ERR(emc_clk)) { - clk_put(cpu_clk); - return PTR_ERR(emc_clk); - } - - return cpufreq_register_driver(&tegra_cpufreq_driver); -} - -static void __exit tegra_cpufreq_exit(void) -{ - cpufreq_unregister_driver(&tegra_cpufreq_driver); - clk_put(emc_clk); - clk_put(cpu_clk); -} - - -MODULE_AUTHOR("Colin Cross <ccross@android.com>"); -MODULE_DESCRIPTION("cpufreq driver for Nvidia Tegra2"); -MODULE_LICENSE("GPL"); -module_init(tegra_cpufreq_init); -module_exit(tegra_cpufreq_exit); diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c index 0f4e8c483b34..1d1c6023f4a2 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra114.c +++ b/arch/arm/mach-tegra/cpuidle-tegra114.c @@ -23,39 +23,13 @@ static struct cpuidle_driver tegra_idle_driver = { .name = "tegra_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .state_count = 1, .states = { [0] = ARM_CPUIDLE_WFI_STATE_PWR(600), }, }; -static DEFINE_PER_CPU(struct cpuidle_device, tegra_idle_device); - int __init tegra114_cpuidle_init(void) { - int ret; - unsigned int cpu; - struct cpuidle_device *dev; - struct cpuidle_driver *drv = &tegra_idle_driver; - - ret = cpuidle_register_driver(&tegra_idle_driver); - if (ret) { - pr_err("CPUidle driver registration failed\n"); - return ret; - } - - for_each_possible_cpu(cpu) { - dev = &per_cpu(tegra_idle_device, cpu); - dev->cpu = cpu; - - dev->state_count = drv->state_count; - ret = cpuidle_register_device(dev); - if (ret) { - pr_err("CPU%u: CPUidle device registration failed\n", - cpu); - return ret; - } - } - return 0; + return cpuidle_register(&tegra_idle_driver, NULL); } diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c index 8bbbdebed882..0cdba8de8c77 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c @@ -43,32 +43,33 @@ static atomic_t abort_barrier; static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index); +#define TEGRA20_MAX_STATES 2 +#else +#define TEGRA20_MAX_STATES 1 #endif -static struct cpuidle_state tegra_idle_states[] = { - [0] = ARM_CPUIDLE_WFI_STATE_PWR(600), -#ifdef CONFIG_PM_SLEEP - [1] = { - .enter = tegra20_idle_lp2_coupled, - .exit_latency = 5000, - .target_residency = 10000, - .power_usage = 0, - .flags = CPUIDLE_FLAG_TIME_VALID | - CPUIDLE_FLAG_COUPLED, - .name = "powered-down", - .desc = "CPU power gated", - }, -#endif -}; - static struct cpuidle_driver tegra_idle_driver = { .name = "tegra_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, + .states = { + ARM_CPUIDLE_WFI_STATE_PWR(600), +#ifdef CONFIG_PM_SLEEP + { + .enter = tegra20_idle_lp2_coupled, + .exit_latency = 5000, + .target_residency = 10000, + .power_usage = 0, + .flags = CPUIDLE_FLAG_TIME_VALID | + CPUIDLE_FLAG_COUPLED, + .name = "powered-down", + .desc = "CPU power gated", + }, +#endif + }, + .state_count = TEGRA20_MAX_STATES, + .safe_state_index = 0, }; -static DEFINE_PER_CPU(struct cpuidle_device, tegra_idle_device); - #ifdef CONFIG_PM_SLEEP #ifdef CONFIG_SMP static void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE); @@ -213,39 +214,8 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, int __init tegra20_cpuidle_init(void) { - int ret; - unsigned int cpu; - struct cpuidle_device *dev; - struct cpuidle_driver *drv = &tegra_idle_driver; - #ifdef CONFIG_PM_SLEEP tegra_tear_down_cpu = tegra20_tear_down_cpu; #endif - - drv->state_count = ARRAY_SIZE(tegra_idle_states); - memcpy(drv->states, tegra_idle_states, - drv->state_count * sizeof(drv->states[0])); - - ret = cpuidle_register_driver(&tegra_idle_driver); - if (ret) { - pr_err("CPUidle driver registration failed\n"); - return ret; - } - - for_each_possible_cpu(cpu) { - dev = &per_cpu(tegra_idle_device, cpu); - dev->cpu = cpu; -#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED - dev->coupled_cpus = *cpu_possible_mask; -#endif - - dev->state_count = drv->state_count; - ret = cpuidle_register_device(dev); - if (ret) { - pr_err("CPU%u: CPUidle device registration failed\n", - cpu); - return ret; - } - } - return 0; + return cpuidle_register(&tegra_idle_driver, cpu_possible_mask); } diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c index c0931c8bb3e5..3cf9aca5f3ea 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra30.c +++ b/arch/arm/mach-tegra/cpuidle-tegra30.c @@ -43,7 +43,6 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, static struct cpuidle_driver tegra_idle_driver = { .name = "tegra_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, #ifdef CONFIG_PM_SLEEP .state_count = 2, #else @@ -65,8 +64,6 @@ static struct cpuidle_driver tegra_idle_driver = { }, }; -static DEFINE_PER_CPU(struct cpuidle_device, tegra_idle_device); - #ifdef CONFIG_PM_SLEEP static bool tegra30_cpu_cluster_power_down(struct cpuidle_device *dev, struct cpuidle_driver *drv, @@ -149,32 +146,8 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, int __init tegra30_cpuidle_init(void) { - int ret; - unsigned int cpu; - struct cpuidle_device *dev; - struct cpuidle_driver *drv = &tegra_idle_driver; - #ifdef CONFIG_PM_SLEEP tegra_tear_down_cpu = tegra30_tear_down_cpu; #endif - - ret = cpuidle_register_driver(&tegra_idle_driver); - if (ret) { - pr_err("CPUidle driver registration failed\n"); - return ret; - } - - for_each_possible_cpu(cpu) { - dev = &per_cpu(tegra_idle_device, cpu); - dev->cpu = cpu; - - dev->state_count = drv->state_count; - ret = cpuidle_register_device(dev); - if (ret) { - pr_err("CPU%u: CPUidle device registration failed\n", - cpu); - return ret; - } - } - return 0; + return cpuidle_register(&tegra_idle_driver, NULL); } diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c index d647e9e0e197..45cf52c7e528 100644 --- a/arch/arm/mach-tegra/pm.c +++ b/arch/arm/mach-tegra/pm.c @@ -123,6 +123,11 @@ bool tegra_set_cpu_in_lp2(int phy_cpu_id) return last_cpu; } +int tegra_cpu_do_idle(void) +{ + return cpu_do_idle(); +} + static int tegra_sleep_cpu(unsigned long v2p) { setup_mm_for_reboot(); diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index c6bc8f85759c..af9067e2867c 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -22,6 +22,7 @@ #include <linux/debugfs.h> #include <linux/delay.h> #include <linux/err.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/io.h> #include <linux/seq_file.h> @@ -75,7 +76,7 @@ static int tegra_powergate_set(int id, bool new_state) if (status == new_state) { spin_unlock_irqrestore(&tegra_powergate_lock, flags); - return -EINVAL; + return 0; } pmc_write(PWRGATE_TOGGLE_START | id, PWRGATE_TOGGLE); @@ -168,6 +169,7 @@ err_clk: err_power: return ret; } +EXPORT_SYMBOL(tegra_powergate_sequence_power_up); int tegra_cpu_powergate_id(int cpuid) { diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/reset-handler.S index 1676aba5e7b8..e6de88a2ea06 100644 --- a/arch/arm/mach-tegra/reset-handler.S +++ b/arch/arm/mach-tegra/reset-handler.S @@ -44,6 +44,7 @@ ENTRY(tegra_resume) cpu_id r0 cmp r0, #0 @ CPU0? + THUMB( it ne ) bne cpu_resume @ no #ifdef CONFIG_ARCH_TEGRA_3x_SOC diff --git a/arch/arm/mach-tegra/sleep-tegra20.S b/arch/arm/mach-tegra/sleep-tegra20.S index 9f6bfafdd512..e3f2417c420e 100644 --- a/arch/arm/mach-tegra/sleep-tegra20.S +++ b/arch/arm/mach-tegra/sleep-tegra20.S @@ -197,7 +197,7 @@ ENTRY(tegra20_sleep_cpu_secondary_finish) mov r3, #CPU_RESETTABLE str r3, [r0] - bl cpu_do_idle + bl tegra_cpu_do_idle /* * cpu may be reset while in wfi, which will return through diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S index 63a15bd9b653..d29dfcce948d 100644 --- a/arch/arm/mach-tegra/sleep-tegra30.S +++ b/arch/arm/mach-tegra/sleep-tegra30.S @@ -66,7 +66,9 @@ ENTRY(tegra30_cpu_shutdown) FLOW_CTRL_CSR_INTR_FLAG | FLOW_CTRL_CSR_EVENT_FLAG | \ FLOW_CTRL_CSR_ENABLE mov r4, #(1 << 4) - orr r12, r12, r4, lsl r3 + ARM( orr r12, r12, r4, lsl r3 ) + THUMB( lsl r4, r4, r3 ) + THUMB( orr r12, r12, r4 ) str r12, [r1] /* Halt this CPU. */ diff --git a/arch/arm/mach-tegra/sleep.h b/arch/arm/mach-tegra/sleep.h index 970ebd5138b9..2080fb12ce26 100644 --- a/arch/arm/mach-tegra/sleep.h +++ b/arch/arm/mach-tegra/sleep.h @@ -92,7 +92,7 @@ #ifdef CONFIG_CACHE_L2X0 .macro l2_cache_resume, tmp1, tmp2, tmp3, phys_l2x0_saved_regs - adr \tmp1, \phys_l2x0_saved_regs + W(adr) \tmp1, \phys_l2x0_saved_regs ldr \tmp1, [\tmp1] ldr \tmp2, [\tmp1, #L2X0_R_PHY_BASE] ldr \tmp3, [\tmp2, #L2X0_CTRL] diff --git a/arch/arm/mach-u300/include/mach/u300-regs.h b/arch/arm/mach-u300/include/mach/u300-regs.h index 1e49d901f2c9..0320495efc4d 100644 --- a/arch/arm/mach-u300/include/mach/u300-regs.h +++ b/arch/arm/mach-u300/include/mach/u300-regs.h @@ -95,7 +95,7 @@ #define U300_SPI_BASE (U300_FAST_PER_PHYS_BASE+0x6000) /* Fast UART1 on U335 only */ -#define U300_UART1_BASE (U300_SLOW_PER_PHYS_BASE+0x7000) +#define U300_UART1_BASE (U300_FAST_PER_PHYS_BASE+0x7000) /* * SLOW peripherals diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c index 2a17bc506cff..33c353bc1c4a 100644 --- a/arch/arm/mach-ux500/board-mop500-regulators.c +++ b/arch/arm/mach-ux500/board-mop500-regulators.c @@ -5,6 +5,7 @@ * * Authors: Sundar Iyer <sundar.iyer@stericsson.com> * Bengt Jonsson <bengt.g.jonsson@stericsson.com> + * Daniel Willerud <daniel.willerud@stericsson.com> * * MOP500 board specific initialization for regulators */ @@ -12,6 +13,7 @@ #include <linux/regulator/machine.h> #include <linux/regulator/ab8500.h> #include "board-mop500-regulators.h" +#include "id.h" static struct regulator_consumer_supply gpio_en_3v3_consumers[] = { REGULATOR_SUPPLY("vdd33a", "smsc911x.0"), @@ -28,6 +30,20 @@ struct regulator_init_data gpio_en_3v3_regulator = { .consumer_supplies = gpio_en_3v3_consumers, }; +static struct regulator_consumer_supply sdi0_reg_consumers[] = { + REGULATOR_SUPPLY("vqmmc", "sdi0"), +}; + +struct regulator_init_data sdi0_reg_init_data = { + .constraints = { + .min_uV = 1800000, + .max_uV = 2900000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE|REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(sdi0_reg_consumers), + .consumer_supplies = sdi0_reg_consumers, +}; + /* * TPS61052 regulator */ @@ -53,21 +69,37 @@ struct regulator_init_data tps61052_regulator = { }; static struct regulator_consumer_supply ab8500_vaux1_consumers[] = { - /* External displays, connector on board 2v5 power supply */ - REGULATOR_SUPPLY("vaux12v5", "mcde.0"), + /* Main display, u8500 R3 uib */ + REGULATOR_SUPPLY("vddi", "mcde_disp_sony_acx424akp.0"), + /* Main display, u8500 uib and ST uib */ + REGULATOR_SUPPLY("vdd1", "samsung_s6d16d0.0"), + /* Secondary display, ST uib */ + REGULATOR_SUPPLY("vdd1", "samsung_s6d16d0.1"), /* SFH7741 proximity sensor */ REGULATOR_SUPPLY("vcc", "gpio-keys.0"), /* BH1780GLS ambient light sensor */ REGULATOR_SUPPLY("vcc", "2-0029"), /* lsm303dlh accelerometer */ - REGULATOR_SUPPLY("vdd", "3-0018"), + REGULATOR_SUPPLY("vdd", "2-0018"), + /* lsm303dlhc accelerometer */ + REGULATOR_SUPPLY("vdd", "2-0019"), /* lsm303dlh magnetometer */ - REGULATOR_SUPPLY("vdd", "3-001e"), + REGULATOR_SUPPLY("vdd", "2-001e"), /* Rohm BU21013 Touchscreen devices */ REGULATOR_SUPPLY("avdd", "3-005c"), REGULATOR_SUPPLY("avdd", "3-005d"), /* Synaptics RMI4 Touchscreen device */ REGULATOR_SUPPLY("vdd", "3-004b"), + /* L3G4200D Gyroscope device */ + REGULATOR_SUPPLY("vdd", "2-0068"), + /* Ambient light sensor device */ + REGULATOR_SUPPLY("vdd", "3-0029"), + /* Pressure sensor device */ + REGULATOR_SUPPLY("vdd", "2-005c"), + /* Cypress TrueTouch Touchscreen device */ + REGULATOR_SUPPLY("vcpin", "spi8.0"), + /* Camera device */ + REGULATOR_SUPPLY("vaux12v5", "mmio_camera"), }; static struct regulator_consumer_supply ab8500_vaux2_consumers[] = { @@ -75,18 +107,50 @@ static struct regulator_consumer_supply ab8500_vaux2_consumers[] = { REGULATOR_SUPPLY("vmmc", "sdi4"), /* AB8500 audio codec */ REGULATOR_SUPPLY("vcc-N2158", "ab8500-codec.0"), + /* AB8500 accessory detect 1 */ + REGULATOR_SUPPLY("vcc-N2158", "ab8500-acc-det.0"), + /* AB8500 Tv-out device */ + REGULATOR_SUPPLY("vcc-N2158", "mcde_tv_ab8500.4"), + /* AV8100 HDMI device */ + REGULATOR_SUPPLY("vcc-N2158", "av8100_hdmi.3"), }; static struct regulator_consumer_supply ab8500_vaux3_consumers[] = { + REGULATOR_SUPPLY("v-SD-STM", "stm"), /* External MMC slot power */ REGULATOR_SUPPLY("vmmc", "sdi0"), }; +static struct regulator_consumer_supply ab8505_vaux4_consumers[] = { +}; + +static struct regulator_consumer_supply ab8505_vaux5_consumers[] = { +}; + +static struct regulator_consumer_supply ab8505_vaux6_consumers[] = { +}; + +static struct regulator_consumer_supply ab8505_vaux8_consumers[] = { + /* AB8500 audio codec device */ + REGULATOR_SUPPLY("v-aux8", NULL), +}; + +static struct regulator_consumer_supply ab8505_vadc_consumers[] = { + /* Internal general-purpose ADC */ + REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"), + /* ADC for charger */ + REGULATOR_SUPPLY("vddadc", "ab8500-charger.0"), +}; + static struct regulator_consumer_supply ab8500_vtvout_consumers[] = { /* TV-out DENC supply */ REGULATOR_SUPPLY("vtvout", "ab8500-denc.0"), /* Internal general-purpose ADC */ REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"), + /* ADC for charger */ + REGULATOR_SUPPLY("vddadc", "ab8500-charger.0"), + /* AB8500 Tv-out device */ + REGULATOR_SUPPLY("vtvout", "mcde_tv_ab8500.4"), }; static struct regulator_consumer_supply ab8500_vaud_consumers[] = { @@ -114,77 +178,90 @@ static struct regulator_consumer_supply ab8500_vintcore_consumers[] = { REGULATOR_SUPPLY("v-intcore", NULL), /* USB Transceiver */ REGULATOR_SUPPLY("vddulpivio18", "ab8500-usb.0"), + /* Handled by abx500 clk driver */ + REGULATOR_SUPPLY("v-intcore", "abx500-clk.0"), +}; + +static struct regulator_consumer_supply ab8505_usb_consumers[] = { + /* HS USB OTG physical interface */ + REGULATOR_SUPPLY("v-ape", NULL), }; static struct regulator_consumer_supply ab8500_vana_consumers[] = { - /* External displays, connector on board, 1v8 power supply */ - REGULATOR_SUPPLY("vsmps2", "mcde.0"), + /* DB8500 DSI */ + REGULATOR_SUPPLY("vdddsi1v2", "mcde"), + REGULATOR_SUPPLY("vdddsi1v2", "b2r2_core"), + REGULATOR_SUPPLY("vdddsi1v2", "b2r2_1_core"), + REGULATOR_SUPPLY("vdddsi1v2", "dsilink.0"), + REGULATOR_SUPPLY("vdddsi1v2", "dsilink.1"), + REGULATOR_SUPPLY("vdddsi1v2", "dsilink.2"), + /* DB8500 CSI */ + REGULATOR_SUPPLY("vddcsi1v2", "mmio_camera"), }; /* ab8500 regulator register initialization */ -struct ab8500_regulator_reg_init -ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { +static struct ab8500_regulator_reg_init ab8500_reg_init[] = { /* * VanaRequestCtrl = HP/LP depending on VxRequest * VextSupply1RequestCtrl = HP/LP depending on VxRequest */ - INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL2, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL2, 0xf0, 0x00), /* * VextSupply2RequestCtrl = HP/LP depending on VxRequest * VextSupply3RequestCtrl = HP/LP depending on VxRequest * Vaux1RequestCtrl = HP/LP depending on VxRequest * Vaux2RequestCtrl = HP/LP depending on VxRequest */ - INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL3, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL3, 0xff, 0x00), /* * Vaux3RequestCtrl = HP/LP depending on VxRequest * SwHPReq = Control through SWValid disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL4, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL4, 0x07, 0x00), /* * VanaSysClkReq1HPValid = disabled * Vaux1SysClkReq1HPValid = disabled * Vaux2SysClkReq1HPValid = disabled * Vaux3SysClkReq1HPValid = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQ1HPVALID1, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQ1HPVALID1, 0xe8, 0x00), /* * VextSupply1SysClkReq1HPValid = disabled * VextSupply2SysClkReq1HPValid = disabled * VextSupply3SysClkReq1HPValid = SysClkReq1 controlled */ - INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQ1HPVALID2, 0x40), + INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQ1HPVALID2, 0x70, 0x40), /* * VanaHwHPReq1Valid = disabled * Vaux1HwHPreq1Valid = disabled * Vaux2HwHPReq1Valid = disabled * Vaux3HwHPReqValid = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ1VALID1, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ1VALID1, 0xe8, 0x00), /* * VextSupply1HwHPReq1Valid = disabled * VextSupply2HwHPReq1Valid = disabled * VextSupply3HwHPReq1Valid = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ1VALID2, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ1VALID2, 0x07, 0x00), /* * VanaHwHPReq2Valid = disabled * Vaux1HwHPReq2Valid = disabled * Vaux2HwHPReq2Valid = disabled * Vaux3HwHPReq2Valid = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ2VALID1, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ2VALID1, 0xe8, 0x00), /* * VextSupply1HwHPReq2Valid = disabled * VextSupply2HwHPReq2Valid = disabled * VextSupply3HwHPReq2Valid = HWReq2 controlled */ - INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ2VALID2, 0x04), + INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ2VALID2, 0x07, 0x04), /* * VanaSwHPReqValid = disabled * Vaux1SwHPReqValid = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUSWHPREQVALID1, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUSWHPREQVALID1, 0xa0, 0x00), /* * Vaux2SwHPReqValid = disabled * Vaux3SwHPReqValid = disabled @@ -192,7 +269,7 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { * VextSupply2SwHPReqValid = disabled * VextSupply3SwHPReqValid = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUSWHPREQVALID2, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUSWHPREQVALID2, 0x1f, 0x00), /* * SysClkReq2Valid1 = SysClkReq2 controlled * SysClkReq3Valid1 = disabled @@ -202,7 +279,7 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { * SysClkReq7Valid1 = disabled * SysClkReq8Valid1 = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQVALID1, 0x2a), + INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQVALID1, 0xfe, 0x2a), /* * SysClkReq2Valid2 = disabled * SysClkReq3Valid2 = disabled @@ -212,7 +289,7 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { * SysClkReq7Valid2 = disabled * SysClkReq8Valid2 = disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQVALID2, 0x20), + INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQVALID2, 0xfe, 0x20), /* * VTVoutEna = disabled * Vintcore12Ena = disabled @@ -220,66 +297,62 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { * Vintcore12LP = inactive (HP) * VTVoutLP = inactive (HP) */ - INIT_REGULATOR_REGISTER(AB8500_REGUMISC1, 0x10), + INIT_REGULATOR_REGISTER(AB8500_REGUMISC1, 0xfe, 0x10), /* * VaudioEna = disabled * VdmicEna = disabled * Vamic1Ena = disabled * Vamic2Ena = disabled */ - INIT_REGULATOR_REGISTER(AB8500_VAUDIOSUPPLY, 0x00), + INIT_REGULATOR_REGISTER(AB8500_VAUDIOSUPPLY, 0x1e, 0x00), /* * Vamic1_dzout = high-Z when Vamic1 is disabled * Vamic2_dzout = high-Z when Vamic2 is disabled */ - INIT_REGULATOR_REGISTER(AB8500_REGUCTRL1VAMIC, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUCTRL1VAMIC, 0x03, 0x00), /* - * VPll = Hw controlled + * VPll = Hw controlled (NOTE! PRCMU bits) * VanaRegu = force off */ - INIT_REGULATOR_REGISTER(AB8500_VPLLVANAREGU, 0x02), + INIT_REGULATOR_REGISTER(AB8500_VPLLVANAREGU, 0x0f, 0x02), /* * VrefDDREna = disabled * VrefDDRSleepMode = inactive (no pulldown) */ - INIT_REGULATOR_REGISTER(AB8500_VREFDDR, 0x00), + INIT_REGULATOR_REGISTER(AB8500_VREFDDR, 0x03, 0x00), /* - * VextSupply1Regu = HW control - * VextSupply2Regu = HW control - * VextSupply3Regu = HW control + * VextSupply1Regu = force LP + * VextSupply2Regu = force OFF + * VextSupply3Regu = force HP (-> STBB2=LP and TPS=LP) * ExtSupply2Bypass = ExtSupply12LPn ball is 0 when Ena is 0 * ExtSupply3Bypass = ExtSupply3LPn ball is 0 when Ena is 0 */ - INIT_REGULATOR_REGISTER(AB8500_EXTSUPPLYREGU, 0x2a), + INIT_REGULATOR_REGISTER(AB8500_EXTSUPPLYREGU, 0xff, 0x13), /* * Vaux1Regu = force HP * Vaux2Regu = force off */ - INIT_REGULATOR_REGISTER(AB8500_VAUX12REGU, 0x01), - /* - * Vaux3regu = force off - */ - INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3REGU, 0x00), + INIT_REGULATOR_REGISTER(AB8500_VAUX12REGU, 0x0f, 0x01), /* - * Vsmps1 = 1.15V + * Vaux3Regu = force off */ - INIT_REGULATOR_REGISTER(AB8500_VSMPS1SEL1, 0x24), + INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3REGU, 0x03, 0x00), /* - * Vaux1Sel = 2.5 V + * Vaux1Sel = 2.8 V */ - INIT_REGULATOR_REGISTER(AB8500_VAUX1SEL, 0x08), + INIT_REGULATOR_REGISTER(AB8500_VAUX1SEL, 0x0f, 0x0C), /* * Vaux2Sel = 2.9 V */ - INIT_REGULATOR_REGISTER(AB8500_VAUX2SEL, 0x0d), + INIT_REGULATOR_REGISTER(AB8500_VAUX2SEL, 0x0f, 0x0d), /* * Vaux3Sel = 2.91 V */ - INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3SEL, 0x07), + INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3SEL, 0x07, 0x07), /* * VextSupply12LP = disabled (no LP) */ - INIT_REGULATOR_REGISTER(AB8500_REGUCTRL2SPARE, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUCTRL2SPARE, 0x01, 0x00), /* * Vaux1Disch = short discharge time * Vaux2Disch = short discharge time @@ -288,33 +361,26 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = { * VTVoutDisch = short discharge time * VaudioDisch = short discharge time */ - INIT_REGULATOR_REGISTER(AB8500_REGUCTRLDISCH, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUCTRLDISCH, 0xfc, 0x00), /* * VanaDisch = short discharge time * VdmicPullDownEna = pulldown disabled when Vdmic is disabled * VdmicDisch = short discharge time */ - INIT_REGULATOR_REGISTER(AB8500_REGUCTRLDISCH2, 0x00), + INIT_REGULATOR_REGISTER(AB8500_REGUCTRLDISCH2, 0x16, 0x00), }; /* AB8500 regulators */ -struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { +static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { /* supplies to the display/camera */ [AB8500_LDO_AUX1] = { .constraints = { .name = "V-DISPLAY", - .min_uV = 2500000, - .max_uV = 2900000, + .min_uV = 2800000, + .max_uV = 3300000, .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, .boot_on = 1, /* display is on at boot */ - /* - * This voltage cannot be disabled right now because - * it is somehow affecting the external MMC - * functionality, though that typically will use - * AUX3. - */ - .always_on = 1, }, .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux1_consumers), .consumer_supplies = ab8500_vaux1_consumers, @@ -326,7 +392,10 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { .min_uV = 1100000, .max_uV = 3300000, .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, }, .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux2_consumers), .consumer_supplies = ab8500_vaux2_consumers, @@ -338,7 +407,10 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { .min_uV = 1100000, .max_uV = 3300000, .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, }, .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux3_consumers), .consumer_supplies = ab8500_vaux3_consumers, @@ -392,18 +464,614 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { [AB8500_LDO_INTCORE] = { .constraints = { .name = "V-INTCORE", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .min_uV = 1250000, + .max_uV = 1350000, + .input_uV = 1800000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE | + REGULATOR_CHANGE_DRMS, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, }, .num_consumer_supplies = ARRAY_SIZE(ab8500_vintcore_consumers), .consumer_supplies = ab8500_vintcore_consumers, }, - /* supply for U8500 CSI/DSI, VANA LDO */ + /* supply for U8500 CSI-DSI, VANA LDO */ [AB8500_LDO_ANA] = { .constraints = { - .name = "V-CSI/DSI", + .name = "V-CSI-DSI", .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, .num_consumer_supplies = ARRAY_SIZE(ab8500_vana_consumers), .consumer_supplies = ab8500_vana_consumers, }, }; + +/* supply for VextSupply3 */ +static struct regulator_consumer_supply ab8500_ext_supply3_consumers[] = { + /* SIM supply for 3 V SIM cards */ + REGULATOR_SUPPLY("vinvsim", "sim-detect.0"), +}; + +/* extended configuration for VextSupply2, only used for HREFP_V20 boards */ +static struct ab8500_ext_regulator_cfg ab8500_ext_supply2 = { + .hwreq = true, +}; + +/* + * AB8500 external regulators + */ +static struct regulator_init_data ab8500_ext_regulators[] = { + /* fixed Vbat supplies VSMPS1_EXT_1V8 */ + [AB8500_EXT_SUPPLY1] = { + .constraints = { + .name = "ab8500-ext-supply1", + .min_uV = 1800000, + .max_uV = 1800000, + .initial_mode = REGULATOR_MODE_IDLE, + .boot_on = 1, + .always_on = 1, + }, + }, + /* fixed Vbat supplies VSMPS2_EXT_1V36 and VSMPS5_EXT_1V15 */ + [AB8500_EXT_SUPPLY2] = { + .constraints = { + .name = "ab8500-ext-supply2", + .min_uV = 1360000, + .max_uV = 1360000, + }, + }, + /* fixed Vbat supplies VSMPS3_EXT_3V4 and VSMPS4_EXT_3V4 */ + [AB8500_EXT_SUPPLY3] = { + .constraints = { + .name = "ab8500-ext-supply3", + .min_uV = 3400000, + .max_uV = 3400000, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .boot_on = 1, + }, + .num_consumer_supplies = + ARRAY_SIZE(ab8500_ext_supply3_consumers), + .consumer_supplies = ab8500_ext_supply3_consumers, + }, +}; + +/* ab8505 regulator register initialization */ +static struct ab8500_regulator_reg_init ab8505_reg_init[] = { + /* + * VarmRequestCtrl + * VsmpsCRequestCtrl + * VsmpsARequestCtrl + * VsmpsBRequestCtrl + */ + INIT_REGULATOR_REGISTER(AB8505_REGUREQUESTCTRL1, 0x00, 0x00), + /* + * VsafeRequestCtrl + * VpllRequestCtrl + * VanaRequestCtrl = HP/LP depending on VxRequest + */ + INIT_REGULATOR_REGISTER(AB8505_REGUREQUESTCTRL2, 0x30, 0x00), + /* + * Vaux1RequestCtrl = HP/LP depending on VxRequest + * Vaux2RequestCtrl = HP/LP depending on VxRequest + */ + INIT_REGULATOR_REGISTER(AB8505_REGUREQUESTCTRL3, 0xf0, 0x00), + /* + * Vaux3RequestCtrl = HP/LP depending on VxRequest + * SwHPReq = Control through SWValid disabled + */ + INIT_REGULATOR_REGISTER(AB8505_REGUREQUESTCTRL4, 0x07, 0x00), + /* + * VsmpsASysClkReq1HPValid + * VsmpsBSysClkReq1HPValid + * VsafeSysClkReq1HPValid + * VanaSysClkReq1HPValid = disabled + * VpllSysClkReq1HPValid + * Vaux1SysClkReq1HPValid = disabled + * Vaux2SysClkReq1HPValid = disabled + * Vaux3SysClkReq1HPValid = disabled + */ + INIT_REGULATOR_REGISTER(AB8505_REGUSYSCLKREQ1HPVALID1, 0xe8, 0x00), + /* + * VsmpsCSysClkReq1HPValid + * VarmSysClkReq1HPValid + * VbbSysClkReq1HPValid + * VsmpsMSysClkReq1HPValid + */ + INIT_REGULATOR_REGISTER(AB8505_REGUSYSCLKREQ1HPVALID2, 0x00, 0x00), + /* + * VsmpsAHwHPReq1Valid + * VsmpsBHwHPReq1Valid + * VsafeHwHPReq1Valid + * VanaHwHPReq1Valid = disabled + * VpllHwHPReq1Valid + * Vaux1HwHPreq1Valid = disabled + * Vaux2HwHPReq1Valid = disabled + * Vaux3HwHPReqValid = disabled + */ + INIT_REGULATOR_REGISTER(AB8505_REGUHWHPREQ1VALID1, 0xe8, 0x00), + /* + * VsmpsMHwHPReq1Valid + */ + INIT_REGULATOR_REGISTER(AB8505_REGUHWHPREQ1VALID2, 0x00, 0x00), + /* + * VsmpsAHwHPReq2Valid + * VsmpsBHwHPReq2Valid + * VsafeHwHPReq2Valid + * VanaHwHPReq2Valid = disabled + * VpllHwHPReq2Valid + * Vaux1HwHPReq2Valid = disabled + * Vaux2HwHPReq2Valid = disabled + * Vaux3HwHPReq2Valid = disabled + */ + INIT_REGULATOR_REGISTER(AB8505_REGUHWHPREQ2VALID1, 0xe8, 0x00), + /* + * VsmpsMHwHPReq2Valid + */ + INIT_REGULATOR_REGISTER(AB8505_REGUHWHPREQ2VALID2, 0x00, 0x00), + /** + * VsmpsCSwHPReqValid + * VarmSwHPReqValid + * VsmpsASwHPReqValid + * VsmpsBSwHPReqValid + * VsafeSwHPReqValid + * VanaSwHPReqValid + * VanaSwHPReqValid = disabled + * VpllSwHPReqValid + * Vaux1SwHPReqValid = disabled + */ + INIT_REGULATOR_REGISTER(AB8505_REGUSWHPREQVALID1, 0xa0, 0x00), + /* + * Vaux2SwHPReqValid = disabled + * Vaux3SwHPReqValid = disabled + * VsmpsMSwHPReqValid + */ + INIT_REGULATOR_REGISTER(AB8505_REGUSWHPREQVALID2, 0x03, 0x00), + /* + * SysClkReq2Valid1 = SysClkReq2 controlled + * SysClkReq3Valid1 = disabled + * SysClkReq4Valid1 = SysClkReq4 controlled + */ + INIT_REGULATOR_REGISTER(AB8505_REGUSYSCLKREQVALID1, 0x0e, 0x0a), + /* + * SysClkReq2Valid2 = disabled + * SysClkReq3Valid2 = disabled + * SysClkReq4Valid2 = disabled + */ + INIT_REGULATOR_REGISTER(AB8505_REGUSYSCLKREQVALID2, 0x0e, 0x00), + /* + * Vaux4SwHPReqValid + * Vaux4HwHPReq2Valid + * Vaux4HwHPReq1Valid + * Vaux4SysClkReq1HPValid + */ + INIT_REGULATOR_REGISTER(AB8505_REGUVAUX4REQVALID, 0x00, 0x00), + /* + * VadcEna = disabled + * VintCore12Ena = disabled + * VintCore12Sel = 1.25 V + * VintCore12LP = inactive (HP) + * VadcLP = inactive (HP) + */ + INIT_REGULATOR_REGISTER(AB8505_REGUMISC1, 0xfe, 0x10), + /* + * VaudioEna = disabled + * Vaux8Ena = disabled + * Vamic1Ena = disabled + * Vamic2Ena = disabled + */ + INIT_REGULATOR_REGISTER(AB8505_VAUDIOSUPPLY, 0x1e, 0x00), + /* + * Vamic1_dzout = high-Z when Vamic1 is disabled + * Vamic2_dzout = high-Z when Vamic2 is disabled + */ + INIT_REGULATOR_REGISTER(AB8505_REGUCTRL1VAMIC, 0x03, 0x00), + /* + * VsmpsARegu + * VsmpsASelCtrl + * VsmpsAAutoMode + * VsmpsAPWMMode + */ + INIT_REGULATOR_REGISTER(AB8505_VSMPSAREGU, 0x00, 0x00), + /* + * VsmpsBRegu + * VsmpsBSelCtrl + * VsmpsBAutoMode + * VsmpsBPWMMode + */ + INIT_REGULATOR_REGISTER(AB8505_VSMPSBREGU, 0x00, 0x00), + /* + * VsafeRegu + * VsafeSelCtrl + * VsafeAutoMode + * VsafePWMMode + */ + INIT_REGULATOR_REGISTER(AB8505_VSAFEREGU, 0x00, 0x00), + /* + * VPll = Hw controlled (NOTE! PRCMU bits) + * VanaRegu = force off + */ + INIT_REGULATOR_REGISTER(AB8505_VPLLVANAREGU, 0x0f, 0x02), + /* + * VextSupply1Regu = force OFF (OTP_ExtSupply12LPnPolarity 1) + * VextSupply2Regu = force OFF (OTP_ExtSupply12LPnPolarity 1) + * VextSupply3Regu = force OFF (OTP_ExtSupply3LPnPolarity 0) + * ExtSupply2Bypass = ExtSupply12LPn ball is 0 when Ena is 0 + * ExtSupply3Bypass = ExtSupply3LPn ball is 0 when Ena is 0 + */ + INIT_REGULATOR_REGISTER(AB8505_EXTSUPPLYREGU, 0xff, 0x30), + /* + * Vaux1Regu = force HP + * Vaux2Regu = force off + */ + INIT_REGULATOR_REGISTER(AB8505_VAUX12REGU, 0x0f, 0x01), + /* + * Vaux3Regu = force off + */ + INIT_REGULATOR_REGISTER(AB8505_VRF1VAUX3REGU, 0x03, 0x00), + /* + * VsmpsASel1 + */ + INIT_REGULATOR_REGISTER(AB8505_VSMPSASEL1, 0x00, 0x00), + /* + * VsmpsASel2 + */ + INIT_REGULATOR_REGISTER(AB8505_VSMPSASEL2, 0x00, 0x00), + /* + * VsmpsASel3 + */ + INIT_REGULATOR_REGISTER(AB8505_VSMPSASEL3, 0x00, 0x00), + /* + * VsmpsBSel1 + */ + INIT_REGULATOR_REGISTER(AB8505_VSMPSBSEL1, 0x00, 0x00), + /* + * VsmpsBSel2 + */ + INIT_REGULATOR_REGISTER(AB8505_VSMPSBSEL2, 0x00, 0x00), + /* + * VsmpsBSel3 + */ + INIT_REGULATOR_REGISTER(AB8505_VSMPSBSEL3, 0x00, 0x00), + /* + * VsafeSel1 + */ + INIT_REGULATOR_REGISTER(AB8505_VSAFESEL1, 0x00, 0x00), + /* + * VsafeSel2 + */ + INIT_REGULATOR_REGISTER(AB8505_VSAFESEL2, 0x00, 0x00), + /* + * VsafeSel3 + */ + INIT_REGULATOR_REGISTER(AB8505_VSAFESEL3, 0x00, 0x00), + /* + * Vaux1Sel = 2.8 V + */ + INIT_REGULATOR_REGISTER(AB8505_VAUX1SEL, 0x0f, 0x0C), + /* + * Vaux2Sel = 2.9 V + */ + INIT_REGULATOR_REGISTER(AB8505_VAUX2SEL, 0x0f, 0x0d), + /* + * Vaux3Sel = 2.91 V + */ + INIT_REGULATOR_REGISTER(AB8505_VRF1VAUX3SEL, 0x07, 0x07), + /* + * Vaux4RequestCtrl + */ + INIT_REGULATOR_REGISTER(AB8505_VAUX4REQCTRL, 0x00, 0x00), + /* + * Vaux4Regu + */ + INIT_REGULATOR_REGISTER(AB8505_VAUX4REGU, 0x00, 0x00), + /* + * Vaux4Sel + */ + INIT_REGULATOR_REGISTER(AB8505_VAUX4SEL, 0x00, 0x00), + /* + * Vaux1Disch = short discharge time + * Vaux2Disch = short discharge time + * Vaux3Disch = short discharge time + * Vintcore12Disch = short discharge time + * VTVoutDisch = short discharge time + * VaudioDisch = short discharge time + */ + INIT_REGULATOR_REGISTER(AB8505_REGUCTRLDISCH, 0xfc, 0x00), + /* + * VanaDisch = short discharge time + * Vaux8PullDownEna = pulldown disabled when Vaux8 is disabled + * Vaux8Disch = short discharge time + */ + INIT_REGULATOR_REGISTER(AB8505_REGUCTRLDISCH2, 0x16, 0x00), + /* + * Vaux4Disch = short discharge time + */ + INIT_REGULATOR_REGISTER(AB8505_REGUCTRLDISCH3, 0x01, 0x00), + /* + * Vaux5Sel + * Vaux5LP + * Vaux5Ena + * Vaux5Disch + * Vaux5DisSfst + * Vaux5DisPulld + */ + INIT_REGULATOR_REGISTER(AB8505_CTRLVAUX5, 0x00, 0x00), + /* + * Vaux6Sel + * Vaux6LP + * Vaux6Ena + * Vaux6DisPulld + */ + INIT_REGULATOR_REGISTER(AB8505_CTRLVAUX6, 0x00, 0x00), +}; + +struct regulator_init_data ab8505_regulators[AB8505_NUM_REGULATORS] = { + /* supplies to the display/camera */ + [AB8505_LDO_AUX1] = { + .constraints = { + .name = "V-DISPLAY", + .min_uV = 2800000, + .max_uV = 3300000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS, + .boot_on = 1, /* display is on at boot */ + }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux1_consumers), + .consumer_supplies = ab8500_vaux1_consumers, + }, + /* supplies to the on-board eMMC */ + [AB8505_LDO_AUX2] = { + .constraints = { + .name = "V-eMMC1", + .min_uV = 1100000, + .max_uV = 3300000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux2_consumers), + .consumer_supplies = ab8500_vaux2_consumers, + }, + /* supply for VAUX3, supplies to SDcard slots */ + [AB8505_LDO_AUX3] = { + .constraints = { + .name = "V-MMC-SD", + .min_uV = 1100000, + .max_uV = 3300000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux3_consumers), + .consumer_supplies = ab8500_vaux3_consumers, + }, + /* supply for VAUX4, supplies to NFC and standalone secure element */ + [AB8505_LDO_AUX4] = { + .constraints = { + .name = "V-NFC-SE", + .min_uV = 1100000, + .max_uV = 3300000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8505_vaux4_consumers), + .consumer_supplies = ab8505_vaux4_consumers, + }, + /* supply for VAUX5, supplies to TBD */ + [AB8505_LDO_AUX5] = { + .constraints = { + .name = "V-AUX5", + .min_uV = 1050000, + .max_uV = 2790000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8505_vaux5_consumers), + .consumer_supplies = ab8505_vaux5_consumers, + }, + /* supply for VAUX6, supplies to TBD */ + [AB8505_LDO_AUX6] = { + .constraints = { + .name = "V-AUX6", + .min_uV = 1050000, + .max_uV = 2790000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8505_vaux6_consumers), + .consumer_supplies = ab8505_vaux6_consumers, + }, + /* supply for gpadc, ADC LDO */ + [AB8505_LDO_ADC] = { + .constraints = { + .name = "V-ADC", + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8505_vadc_consumers), + .consumer_supplies = ab8505_vadc_consumers, + }, + /* supply for ab8500-vaudio, VAUDIO LDO */ + [AB8505_LDO_AUDIO] = { + .constraints = { + .name = "V-AUD", + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vaud_consumers), + .consumer_supplies = ab8500_vaud_consumers, + }, + /* supply for v-anamic1 VAMic1-LDO */ + [AB8505_LDO_ANAMIC1] = { + .constraints = { + .name = "V-AMIC1", + .valid_ops_mask = REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vamic1_consumers), + .consumer_supplies = ab8500_vamic1_consumers, + }, + /* supply for v-amic2, VAMIC2 LDO, reuse constants for AMIC1 */ + [AB8505_LDO_ANAMIC2] = { + .constraints = { + .name = "V-AMIC2", + .valid_ops_mask = REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vamic2_consumers), + .consumer_supplies = ab8500_vamic2_consumers, + }, + /* supply for v-aux8, VAUX8 LDO */ + [AB8505_LDO_AUX8] = { + .constraints = { + .name = "V-AUX8", + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8505_vaux8_consumers), + .consumer_supplies = ab8505_vaux8_consumers, + }, + /* supply for v-intcore12, VINTCORE12 LDO */ + [AB8505_LDO_INTCORE] = { + .constraints = { + .name = "V-INTCORE", + .min_uV = 1250000, + .max_uV = 1350000, + .input_uV = 1800000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE | + REGULATOR_CHANGE_DRMS, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vintcore_consumers), + .consumer_supplies = ab8500_vintcore_consumers, + }, + /* supply for LDO USB */ + [AB8505_LDO_USB] = { + .constraints = { + .name = "V-USB", + .valid_ops_mask = REGULATOR_CHANGE_STATUS | + REGULATOR_CHANGE_MODE, + .valid_modes_mask = REGULATOR_MODE_NORMAL | + REGULATOR_MODE_IDLE, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8505_usb_consumers), + .consumer_supplies = ab8505_usb_consumers, + }, + /* supply for U8500 CSI-DSI, VANA LDO */ + [AB8505_LDO_ANA] = { + .constraints = { + .name = "V-CSI-DSI", + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vana_consumers), + .consumer_supplies = ab8500_vana_consumers, + }, +}; + +struct ab8500_regulator_platform_data ab8500_regulator_plat_data = { + .reg_init = ab8500_reg_init, + .num_reg_init = ARRAY_SIZE(ab8500_reg_init), + .regulator = ab8500_regulators, + .num_regulator = ARRAY_SIZE(ab8500_regulators), + .ext_regulator = ab8500_ext_regulators, + .num_ext_regulator = ARRAY_SIZE(ab8500_ext_regulators), +}; + +/* Use the AB8500 init settings for AB8505 as they are the same right now */ +struct ab8500_regulator_platform_data ab8505_regulator_plat_data = { + .reg_init = ab8505_reg_init, + .num_reg_init = ARRAY_SIZE(ab8505_reg_init), + .regulator = ab8505_regulators, + .num_regulator = ARRAY_SIZE(ab8505_regulators), +}; + +static void ab8500_modify_reg_init(int id, u8 mask, u8 value) +{ + int i; + + if (cpu_is_u8520()) { + for (i = ARRAY_SIZE(ab8505_reg_init) - 1; i >= 0; i--) { + if (ab8505_reg_init[i].id == id) { + u8 initval = ab8505_reg_init[i].value; + initval = (initval & ~mask) | (value & mask); + ab8505_reg_init[i].value = initval; + + BUG_ON(mask & ~ab8505_reg_init[i].mask); + return; + } + } + } else { + for (i = ARRAY_SIZE(ab8500_reg_init) - 1; i >= 0; i--) { + if (ab8500_reg_init[i].id == id) { + u8 initval = ab8500_reg_init[i].value; + initval = (initval & ~mask) | (value & mask); + ab8500_reg_init[i].value = initval; + + BUG_ON(mask & ~ab8500_reg_init[i].mask); + return; + } + } + } + + BUG_ON(1); +} + +void mop500_regulator_init(void) +{ + struct regulator_init_data *regulator; + + /* + * Temporarily turn on Vaux2 on 8520 machine + */ + if (cpu_is_u8520()) { + /* Vaux2 initialized to be on */ + ab8500_modify_reg_init(AB8505_VAUX12REGU, 0x0f, 0x05); + } + + /* + * Handle AB8500_EXT_SUPPLY2 on HREFP_V20_V50 boards (do it for + * all HREFP_V20 boards) + */ + if (cpu_is_u8500v20()) { + /* VextSupply2RequestCtrl = HP/OFF depending on VxRequest */ + ab8500_modify_reg_init(AB8500_REGUREQUESTCTRL3, 0x01, 0x01); + + /* VextSupply2SysClkReq1HPValid = SysClkReq1 controlled */ + ab8500_modify_reg_init(AB8500_REGUSYSCLKREQ1HPVALID2, + 0x20, 0x20); + + /* VextSupply2 = force HP at initialization */ + ab8500_modify_reg_init(AB8500_EXTSUPPLYREGU, 0x0c, 0x04); + + /* enable VextSupply2 during platform active */ + regulator = &ab8500_ext_regulators[AB8500_EXT_SUPPLY2]; + regulator->constraints.always_on = 1; + + /* disable VextSupply2 in suspend */ + regulator = &ab8500_ext_regulators[AB8500_EXT_SUPPLY2]; + regulator->constraints.state_mem.disabled = 1; + regulator->constraints.state_standby.disabled = 1; + + /* enable VextSupply2 HW control (used in suspend) */ + regulator->driver_data = (void *)&ab8500_ext_supply2; + } +} diff --git a/arch/arm/mach-ux500/board-mop500-regulators.h b/arch/arm/mach-ux500/board-mop500-regulators.h index 78a0642a2206..039f5132c370 100644 --- a/arch/arm/mach-ux500/board-mop500-regulators.h +++ b/arch/arm/mach-ux500/board-mop500-regulators.h @@ -14,10 +14,12 @@ #include <linux/regulator/machine.h> #include <linux/regulator/ab8500.h> -extern struct ab8500_regulator_reg_init -ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS]; -extern struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS]; +extern struct ab8500_regulator_platform_data ab8500_regulator_plat_data; +extern struct ab8500_regulator_platform_data ab8505_regulator_plat_data; extern struct regulator_init_data tps61052_regulator; extern struct regulator_init_data gpio_en_3v3_regulator; +extern struct regulator_init_data sdi0_reg_init_data; + +void mop500_regulator_init(void); #endif diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index 7f2cb6c5e2c1..6db0740128de 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -31,35 +31,6 @@ * SDI 0 (MicroSD slot) */ -/* GPIO pins used by the sdi0 level shifter */ -static int sdi0_en = -1; -static int sdi0_vsel = -1; - -static int mop500_sdi0_ios_handler(struct device *dev, struct mmc_ios *ios) -{ - switch (ios->power_mode) { - case MMC_POWER_UP: - case MMC_POWER_ON: - /* - * Level shifter voltage should depend on vdd to when deciding - * on either 1.8V or 2.9V. Once the decision has been made the - * level shifter must be disabled and re-enabled with a changed - * select signal in order to switch the voltage. Since there is - * no framework support yet for indicating 1.8V in vdd, use the - * default 2.9V. - */ - gpio_direction_output(sdi0_vsel, 0); - gpio_direction_output(sdi0_en, 1); - break; - case MMC_POWER_OFF: - gpio_direction_output(sdi0_vsel, 0); - gpio_direction_output(sdi0_en, 0); - break; - } - - return 0; -} - #ifdef CONFIG_STE_DMA40 struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, @@ -100,22 +71,6 @@ struct mmci_platform_data mop500_sdi0_data = { static void sdi0_configure(struct device *parent) { - int ret; - - ret = gpio_request(sdi0_en, "level shifter enable"); - if (!ret) - ret = gpio_request(sdi0_vsel, - "level shifter 1v8-3v select"); - - if (ret) { - pr_warning("unable to config sdi0 gpios for level shifter.\n"); - return; - } - - /* Select the default 2.9V and enable level shifter */ - gpio_direction_output(sdi0_vsel, 0); - gpio_direction_output(sdi0_en, 1); - /* Add the device, force v2 to subrevision 1 */ db8500_add_sdi0(parent, &mop500_sdi0_data, U8500_SDI_V2_PERIPHID); } @@ -123,8 +78,6 @@ static void sdi0_configure(struct device *parent) void mop500_sdi_tc35892_init(struct device *parent) { mop500_sdi0_data.gpio_cd = GPIO_SDMMC_CD; - sdi0_en = GPIO_SDMMC_EN; - sdi0_vsel = GPIO_SDMMC_1V8_3V_SEL; sdi0_configure(parent); } @@ -263,8 +216,6 @@ void __init snowball_sdi_init(struct device *parent) /* External Micro SD slot */ mop500_sdi0_data.gpio_cd = SNOWBALL_SDMMC_CD_GPIO; mop500_sdi0_data.cd_invert = true; - sdi0_en = SNOWBALL_SDMMC_EN_GPIO; - sdi0_vsel = SNOWBALL_SDMMC_1V8_3V_GPIO; sdi0_configure(parent); } @@ -276,8 +227,6 @@ void __init hrefv60_sdi_init(struct device *parent) db8500_add_sdi4(parent, &mop500_sdi4_data, U8500_SDI_V2_PERIPHID); /* External Micro SD slot */ mop500_sdi0_data.gpio_cd = HREFV60_SDMMC_CD_GPIO; - sdi0_en = HREFV60_SDMMC_EN_GPIO; - sdi0_vsel = HREFV60_SDMMC_1V8_3V_GPIO; sdi0_configure(parent); /* WLAN SDIO channel */ db8500_add_sdi1(parent, &mop500_sdi1_data, U8500_SDI_V2_PERIPHID); diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 87d2d7b38ce9..574916b70b2e 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -25,6 +25,8 @@ #include <linux/mfd/abx500/ab8500.h> #include <linux/regulator/ab8500.h> #include <linux/regulator/fixed.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/gpio-regulator.h> #include <linux/mfd/tc3589x.h> #include <linux/mfd/tps6105x.h> #include <linux/mfd/abx500/ab8500-gpio.h> @@ -90,6 +92,37 @@ static struct platform_device snowball_gpio_en_3v3_regulator_dev = { }, }; +/* Dynamically populated. */ +static struct gpio sdi0_reg_gpios[] = { + { 0, GPIOF_OUT_INIT_LOW, "mmci_vsel" }, +}; + +static struct gpio_regulator_state sdi0_reg_states[] = { + { .value = 2900000, .gpios = (0 << 0) }, + { .value = 1800000, .gpios = (1 << 0) }, +}; + +static struct gpio_regulator_config sdi0_reg_info = { + .supply_name = "ext-mmc-level-shifter", + .gpios = sdi0_reg_gpios, + .nr_gpios = ARRAY_SIZE(sdi0_reg_gpios), + .states = sdi0_reg_states, + .nr_states = ARRAY_SIZE(sdi0_reg_states), + .type = REGULATOR_VOLTAGE, + .enable_high = 1, + .enabled_at_boot = 0, + .init_data = &sdi0_reg_init_data, + .startup_delay = 100, +}; + +static struct platform_device sdi0_regulator = { + .name = "gpio-regulator", + .id = -1, + .dev = { + .platform_data = &sdi0_reg_info, + }, +}; + static struct abx500_gpio_platform_data ab8500_gpio_pdata = { .gpio_base = MOP500_AB8500_PIN_GPIO(1), }; @@ -199,10 +232,7 @@ static struct platform_device snowball_sbnet_dev = { struct ab8500_platform_data ab8500_platdata = { .irq_base = MOP500_AB8500_IRQ_BASE, - .regulator_reg_init = ab8500_regulator_reg_init, - .num_regulator_reg_init = ARRAY_SIZE(ab8500_regulator_reg_init), - .regulator = ab8500_regulators, - .num_regulator = ARRAY_SIZE(ab8500_regulators), + .regulator = &ab8500_regulator_plat_data, .gpio = &ab8500_gpio_pdata, .codec = &ab8500_codec_pdata, }; @@ -491,6 +521,7 @@ static struct hash_platform_data u8500_hash1_platform_data = { /* add any platform devices here - TODO */ static struct platform_device *mop500_platform_devs[] __initdata = { &mop500_gpio_keys_device, + &sdi0_regulator, }; #ifdef CONFIG_STE_DMA40 @@ -634,6 +665,7 @@ static struct platform_device *snowball_platform_devs[] __initdata = { &snowball_gpio_en_3v3_regulator_dev, &u8500_thsens_device, &u8500_cpufreq_cooling_device, + &sdi0_regulator, }; static void __init mop500_init_machine(void) @@ -645,6 +677,9 @@ static void __init mop500_init_machine(void) platform_device_register(&db8500_prcmu_device); mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR; + sdi0_reg_info.enable_gpio = GPIO_SDMMC_EN; + sdi0_reg_info.gpios[0].gpio = GPIO_SDMMC_1V8_3V_SEL; + mop500_pinmaps_init(); parent = u8500_init_devices(&ab8500_platdata); @@ -678,6 +713,10 @@ static void __init snowball_init_machine(void) int i; platform_device_register(&db8500_prcmu_device); + + sdi0_reg_info.enable_gpio = SNOWBALL_SDMMC_EN_GPIO; + sdi0_reg_info.gpios[0].gpio = SNOWBALL_SDMMC_1V8_3V_GPIO; + snowball_pinmaps_init(); parent = u8500_init_devices(&ab8500_platdata); @@ -713,6 +752,9 @@ static void __init hrefv60_init_machine(void) */ mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO; + sdi0_reg_info.enable_gpio = HREFV60_SDMMC_EN_GPIO; + sdi0_reg_info.gpios[0].gpio = HREFV60_SDMMC_1V8_3V_GPIO; + hrefv60_pinmaps_init(); parent = u8500_init_devices(&ab8500_platdata); diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index f1a581844372..5c6c2e633868 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -282,6 +282,7 @@ static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL), OF_DEV_AUXDATA("stericsson,db8500-prcmu", 0x80157000, "db8500-prcmu", &db8500_prcmu_pdata), + OF_DEV_AUXDATA("smsc,lan9115", 0x50000000, "smsc911x", NULL), /* Requires device name bindings. */ OF_DEV_AUXDATA("stericsson,nmk-pinctrl", U8500_PRCMU_BASE, "pinctrl-db8500", NULL), diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c index ce9149302cc3..488e07472d98 100644 --- a/arch/arm/mach-ux500/cpuidle.c +++ b/arch/arm/mach-ux500/cpuidle.c @@ -11,7 +11,6 @@ #include <linux/module.h> #include <linux/cpuidle.h> -#include <linux/clockchips.h> #include <linux/spinlock.h> #include <linux/atomic.h> #include <linux/smp.h> @@ -22,7 +21,6 @@ static atomic_t master = ATOMIC_INIT(0); static DEFINE_SPINLOCK(master_lock); -static DEFINE_PER_CPU(struct cpuidle_device, ux500_cpuidle_device); static inline int ux500_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) @@ -30,8 +28,6 @@ static inline int ux500_enter_idle(struct cpuidle_device *dev, int this_cpu = smp_processor_id(); bool recouple = false; - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &this_cpu); - if (atomic_inc_return(&master) == num_online_cpus()) { /* With this lock, we prevent the other cpu to exit and enter @@ -91,22 +87,20 @@ out: spin_unlock(&master_lock); } - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &this_cpu); - return index; } static struct cpuidle_driver ux500_idle_driver = { .name = "ux500_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { ARM_CPUIDLE_WFI_STATE, { .enter = ux500_enter_idle, .exit_latency = 70, .target_residency = 260, - .flags = CPUIDLE_FLAG_TIME_VALID, + .flags = CPUIDLE_FLAG_TIME_VALID | + CPUIDLE_FLAG_TIMER_STOP, .name = "ApIdle", .desc = "ARM Retention", }, @@ -115,59 +109,13 @@ static struct cpuidle_driver ux500_idle_driver = { .state_count = 2, }; -/* - * For each cpu, setup the broadcast timer because we will - * need to migrate the timers for the states >= ApIdle. - */ -static void ux500_setup_broadcast_timer(void *arg) -{ - int cpu = smp_processor_id(); - clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ON, &cpu); -} - int __init ux500_idle_init(void) { - int ret, cpu; - struct cpuidle_device *device; - /* Configure wake up reasons */ prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) | PRCMU_WAKEUP(ABB)); - /* - * Configure the timer broadcast for each cpu, that must - * be done from the cpu context, so we use a smp cross - * call with 'on_each_cpu'. - */ - on_each_cpu(ux500_setup_broadcast_timer, NULL, 1); - - ret = cpuidle_register_driver(&ux500_idle_driver); - if (ret) { - printk(KERN_ERR "failed to register ux500 idle driver\n"); - return ret; - } - - for_each_online_cpu(cpu) { - device = &per_cpu(ux500_cpuidle_device, cpu); - device->cpu = cpu; - ret = cpuidle_register_device(device); - if (ret) { - printk(KERN_ERR "Failed to register cpuidle " - "device for cpu%d\n", cpu); - goto out_unregister; - } - } -out: - return ret; - -out_unregister: - for_each_online_cpu(cpu) { - device = &per_cpu(ux500_cpuidle_device, cpu); - cpuidle_unregister_device(device); - } - - cpuidle_unregister_driver(&ux500_idle_driver); - goto out; + return cpuidle_register(&ux500_idle_driver, NULL); } device_initcall(ux500_idle_init); diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c index a6af0b8732ba..d07bbe7f04a6 100644 --- a/arch/arm/mach-ux500/timer.c +++ b/arch/arm/mach-ux500/timer.c @@ -7,6 +7,7 @@ #include <linux/io.h> #include <linux/errno.h> #include <linux/clksrc-dbx500-prcmu.h> +#include <linux/clocksource.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/platform_data/clocksource-nomadik-mtu.h> @@ -32,7 +33,7 @@ static void __init ux500_twd_init(void) twd_local_timer = &u8500_twd_local_timer; if (of_have_populated_dt()) - twd_local_timer_of_register(); + clocksource_of_init(); else { err = twd_local_timer_register(twd_local_timer); if (err) diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 52d315b792c8..0f1c5e53fb27 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -17,6 +17,9 @@ config ARCH_VEXPRESS select NO_IOPORT select PLAT_VERSATILE select PLAT_VERSATILE_CLCD + select POWER_RESET + select POWER_RESET_VEXPRESS + select POWER_SUPPLY select REGULATOR_FIXED_VOLTAGE if REGULATOR select VEXPRESS_CONFIG help diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile index 80b64971fbdd..42703e8b4d3b 100644 --- a/arch/arm/mach-vexpress/Makefile +++ b/arch/arm/mach-vexpress/Makefile @@ -4,7 +4,7 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ -I$(srctree)/arch/arm/plat-versatile/include -obj-y := v2m.o reset.o +obj-y := v2m.o obj-$(CONFIG_ARCH_VEXPRESS_CA9X4) += ct-ca9x4.o obj-$(CONFIG_SMP) += platsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-vexpress/reset.c b/arch/arm/mach-vexpress/reset.c deleted file mode 100644 index 465923aa3819..000000000000 --- a/arch/arm/mach-vexpress/reset.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Copyright (C) 2012 ARM Limited - */ - -#include <linux/jiffies.h> -#include <linux/of.h> -#include <linux/of_device.h> -#include <linux/platform_device.h> -#include <linux/stat.h> -#include <linux/vexpress.h> - -static void vexpress_reset_do(struct device *dev, const char *what) -{ - int err = -ENOENT; - struct vexpress_config_func *func = - vexpress_config_func_get_by_dev(dev); - - if (func) { - unsigned long timeout; - - err = vexpress_config_write(func, 0, 0); - - timeout = jiffies + HZ; - while (time_before(jiffies, timeout)) - cpu_relax(); - } - - dev_emerg(dev, "Unable to %s (%d)\n", what, err); -} - -static struct device *vexpress_power_off_device; - -void vexpress_power_off(void) -{ - vexpress_reset_do(vexpress_power_off_device, "power off"); -} - -static struct device *vexpress_restart_device; - -void vexpress_restart(char str, const char *cmd) -{ - vexpress_reset_do(vexpress_restart_device, "restart"); -} - -static ssize_t vexpress_reset_active_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - return sprintf(buf, "%d\n", vexpress_restart_device == dev); -} - -static ssize_t vexpress_reset_active_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) -{ - long value; - int err = kstrtol(buf, 0, &value); - - if (!err && value) - vexpress_restart_device = dev; - - return err ? err : count; -} - -DEVICE_ATTR(active, S_IRUGO | S_IWUSR, vexpress_reset_active_show, - vexpress_reset_active_store); - - -enum vexpress_reset_func { FUNC_RESET, FUNC_SHUTDOWN, FUNC_REBOOT }; - -static struct of_device_id vexpress_reset_of_match[] = { - { - .compatible = "arm,vexpress-reset", - .data = (void *)FUNC_RESET, - }, { - .compatible = "arm,vexpress-shutdown", - .data = (void *)FUNC_SHUTDOWN - }, { - .compatible = "arm,vexpress-reboot", - .data = (void *)FUNC_REBOOT - }, - {} -}; - -static int vexpress_reset_probe(struct platform_device *pdev) -{ - enum vexpress_reset_func func; - const struct of_device_id *match = - of_match_device(vexpress_reset_of_match, &pdev->dev); - - if (match) - func = (enum vexpress_reset_func)match->data; - else - func = pdev->id_entry->driver_data; - - switch (func) { - case FUNC_SHUTDOWN: - vexpress_power_off_device = &pdev->dev; - break; - case FUNC_RESET: - if (!vexpress_restart_device) - vexpress_restart_device = &pdev->dev; - device_create_file(&pdev->dev, &dev_attr_active); - break; - case FUNC_REBOOT: - vexpress_restart_device = &pdev->dev; - device_create_file(&pdev->dev, &dev_attr_active); - break; - }; - - return 0; -} - -static const struct platform_device_id vexpress_reset_id_table[] = { - { .name = "vexpress-reset", .driver_data = FUNC_RESET, }, - { .name = "vexpress-shutdown", .driver_data = FUNC_SHUTDOWN, }, - { .name = "vexpress-reboot", .driver_data = FUNC_REBOOT, }, - {} -}; - -static struct platform_driver vexpress_reset_driver = { - .probe = vexpress_reset_probe, - .driver = { - .name = "vexpress-reset", - .of_match_table = vexpress_reset_of_match, - }, - .id_table = vexpress_reset_id_table, -}; - -static int __init vexpress_reset_init(void) -{ - return platform_driver_register(&vexpress_reset_driver); -} -device_initcall(vexpress_reset_init); diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 915683cb67d6..9366f37902d9 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -5,6 +5,7 @@ #include <linux/amba/bus.h> #include <linux/amba/mmci.h> #include <linux/io.h> +#include <linux/clocksource.h> #include <linux/smp.h> #include <linux/init.h> #include <linux/irqchip.h> @@ -21,11 +22,12 @@ #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/vexpress.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> #include <asm/arch_timer.h> #include <asm/mach-types.h> #include <asm/sizes.h> -#include <asm/smp_twd.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> @@ -361,8 +363,6 @@ static void __init v2m_init(void) for (i = 0; i < ARRAY_SIZE(v2m_amba_devs); i++) amba_device_register(v2m_amba_devs[i], &iomem_resource); - pm_power_off = vexpress_power_off; - ct_desc->init_tile(); } @@ -374,7 +374,6 @@ MACHINE_START(VEXPRESS, "ARM-Versatile Express") .init_irq = v2m_init_irq, .init_time = v2m_timer_init, .init_machine = v2m_init, - .restart = vexpress_restart, MACHINE_END static struct map_desc v2m_rs1_io_desc __initdata = { @@ -433,20 +432,24 @@ static void __init v2m_dt_timer_init(void) { struct device_node *node = NULL; - vexpress_clk_of_init(); + of_clk_init(NULL); + clocksource_of_init(); do { node = of_find_compatible_node(node, NULL, "arm,sp804"); } while (node && vexpress_get_site_by_node(node) != VEXPRESS_SITE_MB); if (node) { pr_info("Using SP804 '%s' as a clock & events source\n", node->full_name); + WARN_ON(clk_register_clkdev(of_clk_get_by_name(node, + "timclken1"), "v2m-timer0", "sp804")); + WARN_ON(clk_register_clkdev(of_clk_get_by_name(node, + "timclken2"), "v2m-timer1", "sp804")); v2m_sp804_init(of_iomap(node, 0), irq_of_parse_and_map(node, 0)); } - if (arch_timer_of_register() != 0) - twd_local_timer_of_register(); + arch_timer_of_register(); if (arch_timer_sched_clock_init() != 0) versatile_sched_clock_init(vexpress_get_24mhz_clock_base(), @@ -464,7 +467,6 @@ static void __init v2m_dt_init(void) { l2x0_of_init(0x00400000, 0xfe0fffff); of_platform_populate(NULL, v2m_dt_bus_match, NULL, NULL); - pm_power_off = vexpress_power_off; } static const char * const v2m_dt_match[] __initconst = { @@ -481,5 +483,4 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .init_irq = irqchip_init, .init_time = v2m_dt_timer_init, .init_machine = v2m_dt_init, - .restart = vexpress_restart, MACHINE_END diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c index 7abdb9645c5b..e65a80a1ac75 100644 --- a/arch/arm/mach-w90x900/dev.c +++ b/arch/arm/mach-w90x900/dev.c @@ -19,6 +19,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/slab.h> +#include <linux/cpu.h> #include <linux/mtd/physmap.h> #include <linux/mtd/mtd.h> @@ -531,7 +532,7 @@ static struct platform_device *nuc900_public_dev[] __initdata = { void __init nuc900_board_init(struct platform_device **device, int size) { - disable_hlt(); + cpu_idle_poll_ctrl(true); platform_add_devices(device, size); platform_add_devices(nuc900_public_dev, ARRAY_SIZE(nuc900_public_dev)); spi_register_board_info(nuc900_spi_board_info, diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 025d17328730..4045c4931a30 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -43,7 +43,7 @@ config CPU_ARM740T depends on !MMU select CPU_32v4T select CPU_ABRT_LV4T - select CPU_CACHE_V3 # although the core is v4t + select CPU_CACHE_V4 select CPU_CP15_MPU select CPU_PABRT_LEGACY help @@ -469,9 +469,6 @@ config CPU_PABRT_V7 bool # The cache model -config CPU_CACHE_V3 - bool - config CPU_CACHE_V4 bool diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile index 4e333fa2756f..9e51be96f635 100644 --- a/arch/arm/mm/Makefile +++ b/arch/arm/mm/Makefile @@ -33,7 +33,6 @@ obj-$(CONFIG_CPU_PABRT_LEGACY) += pabort-legacy.o obj-$(CONFIG_CPU_PABRT_V6) += pabort-v6.o obj-$(CONFIG_CPU_PABRT_V7) += pabort-v7.o -obj-$(CONFIG_CPU_CACHE_V3) += cache-v3.o obj-$(CONFIG_CPU_CACHE_V4) += cache-v4.o obj-$(CONFIG_CPU_CACHE_V4WT) += cache-v4wt.o obj-$(CONFIG_CPU_CACHE_V4WB) += cache-v4wb.o diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index dd3d59122cc3..48bc3c0a87ce 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -343,6 +343,7 @@ void __init feroceon_l2_init(int __l2_wt_override) outer_cache.inv_range = feroceon_l2_inv_range; outer_cache.clean_range = feroceon_l2_clean_range; outer_cache.flush_range = feroceon_l2_flush_range; + outer_cache.inv_all = l2_inv_all; enable_l2(); diff --git a/arch/arm/mm/cache-v3.S b/arch/arm/mm/cache-v3.S deleted file mode 100644 index 8a3fadece8d3..000000000000 --- a/arch/arm/mm/cache-v3.S +++ /dev/null @@ -1,137 +0,0 @@ -/* - * linux/arch/arm/mm/cache-v3.S - * - * Copyright (C) 1997-2002 Russell king - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/linkage.h> -#include <linux/init.h> -#include <asm/page.h> -#include "proc-macros.S" - -/* - * flush_icache_all() - * - * Unconditionally clean and invalidate the entire icache. - */ -ENTRY(v3_flush_icache_all) - mov pc, lr -ENDPROC(v3_flush_icache_all) - -/* - * flush_user_cache_all() - * - * Invalidate all cache entries in a particular address - * space. - * - * - mm - mm_struct describing address space - */ -ENTRY(v3_flush_user_cache_all) - /* FALLTHROUGH */ -/* - * flush_kern_cache_all() - * - * Clean and invalidate the entire cache. - */ -ENTRY(v3_flush_kern_cache_all) - /* FALLTHROUGH */ - -/* - * flush_user_cache_range(start, end, flags) - * - * Invalidate a range of cache entries in the specified - * address space. - * - * - start - start address (may not be aligned) - * - end - end address (exclusive, may not be aligned) - * - flags - vma_area_struct flags describing address space - */ -ENTRY(v3_flush_user_cache_range) - mov ip, #0 - mcreq p15, 0, ip, c7, c0, 0 @ flush ID cache - mov pc, lr - -/* - * coherent_kern_range(start, end) - * - * Ensure coherency between the Icache and the Dcache in the - * region described by start. If you have non-snooping - * Harvard caches, you need to implement this function. - * - * - start - virtual start address - * - end - virtual end address - */ -ENTRY(v3_coherent_kern_range) - /* FALLTHROUGH */ - -/* - * coherent_user_range(start, end) - * - * Ensure coherency between the Icache and the Dcache in the - * region described by start. If you have non-snooping - * Harvard caches, you need to implement this function. - * - * - start - virtual start address - * - end - virtual end address - */ -ENTRY(v3_coherent_user_range) - mov r0, #0 - mov pc, lr - -/* - * flush_kern_dcache_area(void *page, size_t size) - * - * Ensure no D cache aliasing occurs, either with itself or - * the I cache - * - * - addr - kernel address - * - size - region size - */ -ENTRY(v3_flush_kern_dcache_area) - /* FALLTHROUGH */ - -/* - * dma_flush_range(start, end) - * - * Clean and invalidate the specified virtual address range. - * - * - start - virtual start address - * - end - virtual end address - */ -ENTRY(v3_dma_flush_range) - mov r0, #0 - mcr p15, 0, r0, c7, c0, 0 @ flush ID cache - mov pc, lr - -/* - * dma_unmap_area(start, size, dir) - * - start - kernel virtual start address - * - size - size of region - * - dir - DMA direction - */ -ENTRY(v3_dma_unmap_area) - teq r2, #DMA_TO_DEVICE - bne v3_dma_flush_range - /* FALLTHROUGH */ - -/* - * dma_map_area(start, size, dir) - * - start - kernel virtual start address - * - size - size of region - * - dir - DMA direction - */ -ENTRY(v3_dma_map_area) - mov pc, lr -ENDPROC(v3_dma_unmap_area) -ENDPROC(v3_dma_map_area) - - .globl v3_flush_kern_cache_louis - .equ v3_flush_kern_cache_louis, v3_flush_kern_cache_all - - __INITDATA - - @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) - define_cache_functions v3 diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S index 43e5d77be677..a7ba68f59f0c 100644 --- a/arch/arm/mm/cache-v4.S +++ b/arch/arm/mm/cache-v4.S @@ -58,7 +58,7 @@ ENTRY(v4_flush_kern_cache_all) ENTRY(v4_flush_user_cache_range) #ifdef CONFIG_CPU_CP15 mov ip, #0 - mcreq p15, 0, ip, c7, c7, 0 @ flush ID cache + mcr p15, 0, ip, c7, c7, 0 @ flush ID cache mov pc, lr #else /* FALLTHROUGH */ diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index ad722f1208a5..9a5cdc01fcdf 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -99,6 +99,9 @@ void show_mem(unsigned int filter) printk("Mem-info:\n"); show_free_areas(filter); + if (filter & SHOW_MEM_FILTER_PAGE_COUNT) + return; + for_each_bank (i, mi) { struct membank *bank = &mi->bank[i]; unsigned int pfn1, pfn2; @@ -424,24 +427,6 @@ void __init bootmem_init(void) max_pfn = max_high - PHYS_PFN_OFFSET; } -static inline int free_area(unsigned long pfn, unsigned long end, char *s) -{ - unsigned int pages = 0, size = (end - pfn) << (PAGE_SHIFT - 10); - - for (; pfn < end; pfn++) { - struct page *page = pfn_to_page(pfn); - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - pages++; - } - - if (size && s) - printk(KERN_INFO "Freeing %s memory: %dK\n", s, size); - - return pages; -} - /* * Poison init memory with an undefined instruction (ARM) or a branch to an * undefined instruction (Thumb). @@ -534,6 +519,14 @@ static void __init free_unused_memmap(struct meminfo *mi) #endif } +#ifdef CONFIG_HIGHMEM +static inline void free_area_high(unsigned long pfn, unsigned long end) +{ + for (; pfn < end; pfn++) + free_highmem_page(pfn_to_page(pfn)); +} +#endif + static void __init free_highpages(void) { #ifdef CONFIG_HIGHMEM @@ -569,8 +562,7 @@ static void __init free_highpages(void) if (res_end > end) res_end = end; if (res_start != start) - totalhigh_pages += free_area(start, res_start, - NULL); + free_area_high(start, res_start); start = res_end; if (start == end) break; @@ -578,9 +570,8 @@ static void __init free_highpages(void) /* And now free anything which remains */ if (start < end) - totalhigh_pages += free_area(start, end, NULL); + free_area_high(start, end); } - totalram_pages += totalhigh_pages; #endif } @@ -609,8 +600,7 @@ void __init mem_init(void) #ifdef CONFIG_SA1111 /* now that our DMA memory is actually so designated, we can free it */ - totalram_pages += free_area(PHYS_PFN_OFFSET, - __phys_to_pfn(__pa(swapper_pg_dir)), NULL); + free_reserved_area(__va(PHYS_PFN_OFFSET), swapper_pg_dir, 0, NULL); #endif free_highpages(); @@ -738,16 +728,12 @@ void free_initmem(void) extern char __tcm_start, __tcm_end; poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start); - totalram_pages += free_area(__phys_to_pfn(__pa(&__tcm_start)), - __phys_to_pfn(__pa(&__tcm_end)), - "TCM link"); + free_reserved_area(&__tcm_start, &__tcm_end, 0, "TCM link"); #endif poison_init_mem(__init_begin, __init_end - __init_begin); if (!machine_is_integrator() && !machine_is_cintegrator()) - totalram_pages += free_area(__phys_to_pfn(__pa(__init_begin)), - __phys_to_pfn(__pa(__init_end)), - "init"); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD @@ -758,9 +744,7 @@ void free_initrd_mem(unsigned long start, unsigned long end) { if (!keep_initrd) { poison_init_mem((void *)start, PAGE_ALIGN(end) - start); - totalram_pages += free_area(__phys_to_pfn(__pa(start)), - __phys_to_pfn(__pa(end)), - "initrd"); + free_reserved_area(start, end, 0, "initrd"); } } diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 78978945492a..a84ff763ac39 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -34,6 +34,7 @@ #include <asm/mach/pci.h> #include "mm.h" +#include "tcm.h" /* * empty_zero_page is a special page that is used for @@ -1277,6 +1278,7 @@ void __init paging_init(struct machine_desc *mdesc) dma_contiguous_remap(); devicemaps_init(mdesc); kmap_init(); + tcm_init(); top_pmd = pmd_off_k(0xffff0000); diff --git a/arch/arm/mm/proc-arm740.S b/arch/arm/mm/proc-arm740.S index dc5de5d53f20..fde2d2a794cf 100644 --- a/arch/arm/mm/proc-arm740.S +++ b/arch/arm/mm/proc-arm740.S @@ -77,24 +77,27 @@ __arm740_setup: mcr p15, 0, r0, c6, c0 @ set area 0, default ldr r0, =(CONFIG_DRAM_BASE & 0xFFFFF000) @ base[31:12] of RAM - ldr r1, =(CONFIG_DRAM_SIZE >> 12) @ size of RAM (must be >= 4KB) - mov r2, #10 @ 11 is the minimum (4KB) -1: add r2, r2, #1 @ area size *= 2 - mov r1, r1, lsr #1 + ldr r3, =(CONFIG_DRAM_SIZE >> 12) @ size of RAM (must be >= 4KB) + mov r4, #10 @ 11 is the minimum (4KB) +1: add r4, r4, #1 @ area size *= 2 + movs r3, r3, lsr #1 bne 1b @ count not zero r-shift - orr r0, r0, r2, lsl #1 @ the area register value + orr r0, r0, r4, lsl #1 @ the area register value orr r0, r0, #1 @ set enable bit mcr p15, 0, r0, c6, c1 @ set area 1, RAM ldr r0, =(CONFIG_FLASH_MEM_BASE & 0xFFFFF000) @ base[31:12] of FLASH - ldr r1, =(CONFIG_FLASH_SIZE >> 12) @ size of FLASH (must be >= 4KB) - mov r2, #10 @ 11 is the minimum (4KB) -1: add r2, r2, #1 @ area size *= 2 - mov r1, r1, lsr #1 + ldr r3, =(CONFIG_FLASH_SIZE >> 12) @ size of FLASH (must be >= 4KB) + cmp r3, #0 + moveq r0, #0 + beq 2f + mov r4, #10 @ 11 is the minimum (4KB) +1: add r4, r4, #1 @ area size *= 2 + movs r3, r3, lsr #1 bne 1b @ count not zero r-shift - orr r0, r0, r2, lsl #1 @ the area register value + orr r0, r0, r4, lsl #1 @ the area register value orr r0, r0, #1 @ set enable bit - mcr p15, 0, r0, c6, c2 @ set area 2, ROM/FLASH +2: mcr p15, 0, r0, c6, c2 @ set area 2, ROM/FLASH mov r0, #0x06 mcr p15, 0, r0, c2, c0 @ Region 1&2 cacheable @@ -137,13 +140,14 @@ __arm740_proc_info: .long 0x41807400 .long 0xfffffff0 .long 0 + .long 0 b __arm740_setup .long cpu_arch_name .long cpu_elf_name - .long HWCAP_SWP | HWCAP_HALF | HWCAP_26BIT + .long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB | HWCAP_26BIT .long cpu_arm740_name .long arm740_processor_functions .long 0 .long 0 - .long v3_cache_fns @ cache model + .long v4_cache_fns @ cache model .size __arm740_proc_info, . - __arm740_proc_info diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S index 2c3b9421ab5e..2556cf1c2da1 100644 --- a/arch/arm/mm/proc-arm920.S +++ b/arch/arm/mm/proc-arm920.S @@ -387,7 +387,7 @@ ENTRY(cpu_arm920_set_pte_ext) /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */ .globl cpu_arm920_suspend_size .equ cpu_arm920_suspend_size, 4 * 3 -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ARM_CPU_SUSPEND ENTRY(cpu_arm920_do_suspend) stmfd sp!, {r4 - r6, lr} mrc p15, 0, r4, c13, c0, 0 @ PID diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S index f1803f7e2972..344c8a548cc0 100644 --- a/arch/arm/mm/proc-arm926.S +++ b/arch/arm/mm/proc-arm926.S @@ -402,7 +402,7 @@ ENTRY(cpu_arm926_set_pte_ext) /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */ .globl cpu_arm926_suspend_size .equ cpu_arm926_suspend_size, 4 * 3 -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ARM_CPU_SUSPEND ENTRY(cpu_arm926_do_suspend) stmfd sp!, {r4 - r6, lr} mrc p15, 0, r4, c13, c0, 0 @ PID diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S index 82f9cdc751d6..0b60dd3d742a 100644 --- a/arch/arm/mm/proc-mohawk.S +++ b/arch/arm/mm/proc-mohawk.S @@ -350,7 +350,7 @@ ENTRY(cpu_mohawk_set_pte_ext) .globl cpu_mohawk_suspend_size .equ cpu_mohawk_suspend_size, 4 * 6 -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ARM_CPU_SUSPEND ENTRY(cpu_mohawk_do_suspend) stmfd sp!, {r4 - r9, lr} mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S index 3aa0da11fd84..d92dfd081429 100644 --- a/arch/arm/mm/proc-sa1100.S +++ b/arch/arm/mm/proc-sa1100.S @@ -172,7 +172,7 @@ ENTRY(cpu_sa1100_set_pte_ext) .globl cpu_sa1100_suspend_size .equ cpu_sa1100_suspend_size, 4 * 3 -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ARM_CPU_SUSPEND ENTRY(cpu_sa1100_do_suspend) stmfd sp!, {r4 - r6, lr} mrc p15, 0, r4, c3, c0, 0 @ domain ID diff --git a/arch/arm/mm/proc-syms.c b/arch/arm/mm/proc-syms.c index 3e6210b4d6d4..054b491ff764 100644 --- a/arch/arm/mm/proc-syms.c +++ b/arch/arm/mm/proc-syms.c @@ -17,7 +17,9 @@ #ifndef MULTI_CPU EXPORT_SYMBOL(cpu_dcache_clean_area); +#ifdef CONFIG_MMU EXPORT_SYMBOL(cpu_set_pte_ext); +#endif #else EXPORT_SYMBOL(processor); #endif diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index bcaaa8de9325..5c07ee4fe3eb 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S @@ -138,7 +138,7 @@ ENTRY(cpu_v6_set_pte_ext) /* Suspend/resume support: taken from arch/arm/mach-s3c64xx/sleep.S */ .globl cpu_v6_suspend_size .equ cpu_v6_suspend_size, 4 * 6 -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ARM_CPU_SUSPEND ENTRY(cpu_v6_do_suspend) stmfd sp!, {r4 - r9, lr} mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index eb93d6487f35..e8efd83b6f25 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -413,7 +413,7 @@ ENTRY(cpu_xsc3_set_pte_ext) .globl cpu_xsc3_suspend_size .equ cpu_xsc3_suspend_size, 4 * 6 -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ARM_CPU_SUSPEND ENTRY(cpu_xsc3_do_suspend) stmfd sp!, {r4 - r9, lr} mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 25510361aa18..e766f889bfd6 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -528,7 +528,7 @@ ENTRY(cpu_xscale_set_pte_ext) .globl cpu_xscale_suspend_size .equ cpu_xscale_suspend_size, 4 * 6 -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_ARM_CPU_SUSPEND ENTRY(cpu_xscale_do_suspend) stmfd sp!, {r4 - r9, lr} mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode diff --git a/arch/arm/kernel/tcm.h b/arch/arm/mm/tcm.h index 8015ad434a40..8015ad434a40 100644 --- a/arch/arm/kernel/tcm.h +++ b/arch/arm/mm/tcm.h diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c index a0bd8a755bdf..1a643ee8e082 100644 --- a/arch/arm/net/bpf_jit_32.c +++ b/arch/arm/net/bpf_jit_32.c @@ -918,9 +918,8 @@ void bpf_jit_compile(struct sk_filter *fp) #endif if (bpf_jit_enable > 1) - print_hex_dump(KERN_INFO, "BPF JIT code: ", - DUMP_PREFIX_ADDRESS, 16, 4, ctx.target, - alloc_size, false); + /* there are 2 passes here */ + bpf_jit_dump(fp->len, alloc_size, 2, ctx.target); fp->bpf_func = (void *)ctx.target; out: diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile index a82cecb84948..ad97400ba3ad 100644 --- a/arch/arm/plat-orion/Makefile +++ b/arch/arm/plat-orion/Makefile @@ -3,7 +3,11 @@ # ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include -obj-y += addr-map.o +obj-$(CONFIG_ARCH_MVEBU) += addr-map.o +obj-$(CONFIG_ARCH_KIRKWOOD) += addr-map.o +obj-$(CONFIG_ARCH_DOVE) += addr-map.o +obj-$(CONFIG_ARCH_ORION5X) += addr-map.o +obj-$(CONFIG_ARCH_MV78XX0) += addr-map.o orion-gpio-$(CONFIG_GENERIC_GPIO) += gpio.o obj-$(CONFIG_PLAT_ORION_LEGACY) += irq.o pcie.o time.o common.o mpp.o diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index 2d4b6414609f..251f827271e9 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -238,6 +238,7 @@ static __init void ge_complete( struct mv643xx_eth_shared_platform_data *orion_ge_shared_data, struct resource *orion_ge_resource, unsigned long irq, struct platform_device *orion_ge_shared, + struct platform_device *orion_ge_mvmdio, struct mv643xx_eth_platform_data *eth_data, struct platform_device *orion_ge) { @@ -247,6 +248,8 @@ static __init void ge_complete( orion_ge->dev.platform_data = eth_data; platform_device_register(orion_ge_shared); + if (orion_ge_mvmdio) + platform_device_register(orion_ge_mvmdio); platform_device_register(orion_ge); } @@ -258,8 +261,6 @@ struct mv643xx_eth_shared_platform_data orion_ge00_shared_data; static struct resource orion_ge00_shared_resources[] = { { .name = "ge00 base", - }, { - .name = "ge00 err irq", }, }; @@ -271,6 +272,19 @@ static struct platform_device orion_ge00_shared = { }, }; +static struct resource orion_ge_mvmdio_resources[] = { + { + .name = "ge00 mvmdio base", + }, { + .name = "ge00 mvmdio err irq", + }, +}; + +static struct platform_device orion_ge_mvmdio = { + .name = "orion-mdio", + .id = -1, +}; + static struct resource orion_ge00_resources[] = { { .name = "ge00 irq", @@ -295,26 +309,25 @@ void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data, unsigned int tx_csum_limit) { fill_resources(&orion_ge00_shared, orion_ge00_shared_resources, - mapbase + 0x2000, SZ_16K - 1, irq_err); + mapbase + 0x2000, SZ_16K - 1, NO_IRQ); + fill_resources(&orion_ge_mvmdio, orion_ge_mvmdio_resources, + mapbase + 0x2004, 0x84 - 1, irq_err); orion_ge00_shared_data.tx_csum_limit = tx_csum_limit; ge_complete(&orion_ge00_shared_data, orion_ge00_resources, irq, &orion_ge00_shared, + &orion_ge_mvmdio, eth_data, &orion_ge00); } /***************************************************************************** * GE01 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = { - .shared_smi = &orion_ge00_shared, -}; +struct mv643xx_eth_shared_platform_data orion_ge01_shared_data; static struct resource orion_ge01_shared_resources[] = { { .name = "ge01 base", - }, { - .name = "ge01 err irq", - }, + } }; static struct platform_device orion_ge01_shared = { @@ -349,26 +362,23 @@ void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data, unsigned int tx_csum_limit) { fill_resources(&orion_ge01_shared, orion_ge01_shared_resources, - mapbase + 0x2000, SZ_16K - 1, irq_err); + mapbase + 0x2000, SZ_16K - 1, NO_IRQ); orion_ge01_shared_data.tx_csum_limit = tx_csum_limit; ge_complete(&orion_ge01_shared_data, orion_ge01_resources, irq, &orion_ge01_shared, + NULL, eth_data, &orion_ge01); } /***************************************************************************** * GE10 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = { - .shared_smi = &orion_ge00_shared, -}; +struct mv643xx_eth_shared_platform_data orion_ge10_shared_data; static struct resource orion_ge10_shared_resources[] = { { .name = "ge10 base", - }, { - .name = "ge10 err irq", - }, + } }; static struct platform_device orion_ge10_shared = { @@ -402,24 +412,21 @@ void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data, unsigned long irq_err) { fill_resources(&orion_ge10_shared, orion_ge10_shared_resources, - mapbase + 0x2000, SZ_16K - 1, irq_err); + mapbase + 0x2000, SZ_16K - 1, NO_IRQ); ge_complete(&orion_ge10_shared_data, orion_ge10_resources, irq, &orion_ge10_shared, + NULL, eth_data, &orion_ge10); } /***************************************************************************** * GE11 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = { - .shared_smi = &orion_ge00_shared, -}; +struct mv643xx_eth_shared_platform_data orion_ge11_shared_data; static struct resource orion_ge11_shared_resources[] = { { .name = "ge11 base", - }, { - .name = "ge11 err irq", }, }; @@ -454,9 +461,10 @@ void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data, unsigned long irq_err) { fill_resources(&orion_ge11_shared, orion_ge11_shared_resources, - mapbase + 0x2000, SZ_16K - 1, irq_err); + mapbase + 0x2000, SZ_16K - 1, NO_IRQ); ge_complete(&orion_ge11_shared_data, orion_ge11_resources, irq, &orion_ge11_shared, + NULL, eth_data, &orion_ge11); } diff --git a/arch/arm/plat-orion/pcie.c b/arch/arm/plat-orion/pcie.c index f20a321088a2..8b8c06d2e9c4 100644 --- a/arch/arm/plat-orion/pcie.c +++ b/arch/arm/plat-orion/pcie.c @@ -120,12 +120,14 @@ void __init orion_pcie_reset(void __iomem *base) * BAR[0,2] -> disabled, BAR[1] -> covers all DRAM banks * WIN[0-3] -> DRAM bank[0-3] */ -static void __init orion_pcie_setup_wins(void __iomem *base, - struct mbus_dram_target_info *dram) +static void __init orion_pcie_setup_wins(void __iomem *base) { + const struct mbus_dram_target_info *dram; u32 size; int i; + dram = mv_mbus_dram_info(); + /* * First, disable and clear BARs and windows. */ @@ -150,7 +152,7 @@ static void __init orion_pcie_setup_wins(void __iomem *base, */ size = 0; for (i = 0; i < dram->num_cs; i++) { - struct mbus_dram_window *cs = dram->cs + i; + const struct mbus_dram_window *cs = dram->cs + i; writel(cs->base & 0xffff0000, base + PCIE_WIN04_BASE_OFF(i)); writel(0, base + PCIE_WIN04_REMAP_OFF(i)); @@ -184,7 +186,7 @@ void __init orion_pcie_setup(void __iomem *base) /* * Point PCIe unit MBUS decode windows to DRAM space. */ - orion_pcie_setup_wins(base, &orion_mbus_dram_info); + orion_pcie_setup_wins(base); /* * Master + slave enable. diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index a9d52167e16e..91c2d72e689b 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -37,14 +37,6 @@ if PLAT_SAMSUNG comment "Boot options" -config S3C_BOOT_WATCHDOG - bool "S3C Initialisation watchdog" - depends on S3C2410_WATCHDOG - help - Say y to enable the watchdog during the kernel decompression - stage. If the kernel fails to uncompress, then the watchdog - will trigger a reset and the system should restart. - config S3C_BOOT_ERROR_RESET bool "S3C Reboot on decompression error" help @@ -125,12 +117,6 @@ config SAMSUNG_GPIOLIB_4BIT configuration. GPIOlib shall be compiled only for S3C64XX and S5P series of processors. -config S3C_GPIO_CFG_S3C64XX - bool - help - Internal configuration to enable S3C64XX style GPIO configuration - functions. - config S5P_GPIO_DRVSTR bool help diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index 51afedda9ab6..03db14d8ace9 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -10,6 +10,7 @@ * published by the Free Software Foundation. */ +#include <linux/amba/pl330.h> #include <linux/kernel.h> #include <linux/types.h> #include <linux/interrupt.h> @@ -1552,6 +1553,9 @@ void __init s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, pd.num_cs = num_cs; pd.src_clk_nr = src_clk_nr; pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi0_cfg_gpio; +#ifdef CONFIG_PL330_DMA + pd.filter = pl330_filter; +#endif s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi0); } @@ -1590,6 +1594,9 @@ void __init s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, pd.num_cs = num_cs; pd.src_clk_nr = src_clk_nr; pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi1_cfg_gpio; +#ifdef CONFIG_PL330_DMA + pd.filter = pl330_filter; +#endif s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi1); } @@ -1628,6 +1635,9 @@ void __init s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, pd.num_cs = num_cs; pd.src_clk_nr = src_clk_nr; pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi2_cfg_gpio; +#ifdef CONFIG_PL330_DMA + pd.filter = pl330_filter; +#endif s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi2); } diff --git a/arch/arm/plat-samsung/dma-ops.c b/arch/arm/plat-samsung/dma-ops.c index 71d58ddea9c1..ec0d731b0e7b 100644 --- a/arch/arm/plat-samsung/dma-ops.c +++ b/arch/arm/plat-samsung/dma-ops.c @@ -23,23 +23,15 @@ static unsigned samsung_dmadev_request(enum dma_ch dma_ch, struct device *dev, char *ch_name) { dma_cap_mask_t mask; - void *filter_param; dma_cap_zero(mask); dma_cap_set(param->cap, mask); - /* - * If a dma channel property of a device node from device tree is - * specified, use that as the fliter parameter. - */ - filter_param = (dma_ch == DMACH_DT_PROP) ? - (void *)param->dt_dmach_prop : (void *)dma_ch; - if (dev->of_node) return (unsigned)dma_request_slave_channel(dev, ch_name); else return (unsigned)dma_request_channel(mask, pl330_filter, - filter_param); + (void *)dma_ch); } static int samsung_dmadev_release(unsigned ch, void *param) diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h index 114178268b75..ce6d7634b6cb 100644 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h @@ -18,7 +18,6 @@ struct samsung_dma_req { enum dma_transaction_type cap; - struct property *dt_dmach_prop; struct s3c2410_dma_client *client; }; diff --git a/arch/arm/plat-samsung/include/plat/dma-pl330.h b/arch/arm/plat-samsung/include/plat/dma-pl330.h index d384a8016b47..abe07fae71db 100644 --- a/arch/arm/plat-samsung/include/plat/dma-pl330.h +++ b/arch/arm/plat-samsung/include/plat/dma-pl330.h @@ -21,7 +21,6 @@ * use these just as IDs. */ enum dma_ch { - DMACH_DT_PROP = -1, DMACH_UART0_RX = 0, DMACH_UART0_TX, DMACH_UART1_RX, diff --git a/arch/arm/plat-samsung/include/plat/fb.h b/arch/arm/plat-samsung/include/plat/fb.h index b885322717a1..9ae507270785 100644 --- a/arch/arm/plat-samsung/include/plat/fb.h +++ b/arch/arm/plat-samsung/include/plat/fb.h @@ -15,55 +15,7 @@ #ifndef __PLAT_S3C_FB_H #define __PLAT_S3C_FB_H __FILE__ -/* S3C_FB_MAX_WIN - * Set to the maximum number of windows that any of the supported hardware - * can use. Since the platform data uses this for an array size, having it - * set to the maximum of any version of the hardware can do is safe. - */ -#define S3C_FB_MAX_WIN (5) - -/** - * struct s3c_fb_pd_win - per window setup data - * @xres : The window X size. - * @yres : The window Y size. - * @virtual_x: The virtual X size. - * @virtual_y: The virtual Y size. - */ -struct s3c_fb_pd_win { - unsigned short default_bpp; - unsigned short max_bpp; - unsigned short xres; - unsigned short yres; - unsigned short virtual_x; - unsigned short virtual_y; -}; - -/** - * struct s3c_fb_platdata - S3C driver platform specific information - * @setup_gpio: Setup the external GPIO pins to the right state to transfer - * the data from the display system to the connected display - * device. - * @vidcon0: The base vidcon0 values to control the panel data format. - * @vidcon1: The base vidcon1 values to control the panel data output. - * @vtiming: Video timing when connected to a RGB type panel. - * @win: The setup data for each hardware window, or NULL for unused. - * @display_mode: The LCD output display mode. - * - * The platform data supplies the video driver with all the information - * it requires to work with the display(s) attached to the machine. It - * controls the initial mode, the number of display windows (0 is always - * the base framebuffer) that are initialised etc. - * - */ -struct s3c_fb_platdata { - void (*setup_gpio)(void); - - struct s3c_fb_pd_win *win[S3C_FB_MAX_WIN]; - struct fb_videomode *vtiming; - - u32 vidcon0; - u32 vidcon1; -}; +#include <linux/platform_data/video_s3c.h> /** * s3c_fb_set_platdata() - Setup the FB device with platform data. diff --git a/arch/arm/plat-samsung/include/plat/irq.h b/arch/arm/plat-samsung/include/plat/irq.h deleted file mode 100644 index e21a89bc26c9..000000000000 --- a/arch/arm/plat-samsung/include/plat/irq.h +++ /dev/null @@ -1,116 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/irq.h - * - * Copyright (c) 2004-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for S3C24XX CPU IRQ support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/regs-irq.h> -#include <mach/regs-gpio.h> - -#define irqdbf(x...) -#define irqdbf2(x...) - -#define EXTINT_OFF (IRQ_EINT4 - 4) - -/* these are exported for arch/arm/mach-* usage */ -extern struct irq_chip s3c_irq_level_chip; -extern struct irq_chip s3c_irq_chip; - -static inline void s3c_irqsub_mask(unsigned int irqno, - unsigned int parentbit, - int subcheck) -{ - unsigned long mask; - unsigned long submask; - - submask = __raw_readl(S3C2410_INTSUBMSK); - mask = __raw_readl(S3C2410_INTMSK); - - submask |= (1UL << (irqno - IRQ_S3CUART_RX0)); - - /* check to see if we need to mask the parent IRQ */ - - if ((submask & subcheck) == subcheck) - __raw_writel(mask | parentbit, S3C2410_INTMSK); - - /* write back masks */ - __raw_writel(submask, S3C2410_INTSUBMSK); - -} - -static inline void s3c_irqsub_unmask(unsigned int irqno, - unsigned int parentbit) -{ - unsigned long mask; - unsigned long submask; - - submask = __raw_readl(S3C2410_INTSUBMSK); - mask = __raw_readl(S3C2410_INTMSK); - - submask &= ~(1UL << (irqno - IRQ_S3CUART_RX0)); - mask &= ~parentbit; - - /* write back masks */ - __raw_writel(submask, S3C2410_INTSUBMSK); - __raw_writel(mask, S3C2410_INTMSK); -} - - -static inline void s3c_irqsub_maskack(unsigned int irqno, - unsigned int parentmask, - unsigned int group) -{ - unsigned int bit = 1UL << (irqno - IRQ_S3CUART_RX0); - - s3c_irqsub_mask(irqno, parentmask, group); - - __raw_writel(bit, S3C2410_SUBSRCPND); - - /* only ack parent if we've got all the irqs (seems we must - * ack, all and hope that the irq system retriggers ok when - * the interrupt goes off again) - */ - - if (1) { - __raw_writel(parentmask, S3C2410_SRCPND); - __raw_writel(parentmask, S3C2410_INTPND); - } -} - -static inline void s3c_irqsub_ack(unsigned int irqno, - unsigned int parentmask, - unsigned int group) -{ - unsigned int bit = 1UL << (irqno - IRQ_S3CUART_RX0); - - __raw_writel(bit, S3C2410_SUBSRCPND); - - /* only ack parent if we've got all the irqs (seems we must - * ack, all and hope that the irq system retriggers ok when - * the interrupt goes off again) - */ - - if (1) { - __raw_writel(parentmask, S3C2410_SRCPND); - __raw_writel(parentmask, S3C2410_INTPND); - } -} - -/* exported for use in arch/arm/mach-s3c2410 */ - -#ifdef CONFIG_PM -extern int s3c_irq_wake(struct irq_data *data, unsigned int state); -#else -#define s3c_irq_wake NULL -#endif - -extern int s3c_irqext_type(struct irq_data *d, unsigned int type); diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h index 29c26a818842..f05f2afa440d 100644 --- a/arch/arm/plat-samsung/include/plat/regs-serial.h +++ b/arch/arm/plat-samsung/include/plat/regs-serial.h @@ -1,281 +1 @@ -/* arch/arm/plat-samsung/include/plat/regs-serial.h - * - * From linux/include/asm-arm/hardware/serial_s3c2410.h - * - * Internal header file for Samsung S3C2410 serial ports (UART0-2) - * - * Copyright (C) 2002 Shane Nay (shane@minirl.com) - * - * Additional defines, Copyright 2003 Simtec Electronics (linux@simtec.co.uk) - * - * Adapted from: - * - * Internal header file for MX1ADS serial ports (UART1 & 2) - * - * Copyright (C) 2002 Shane Nay (shane@minirl.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -#ifndef __ASM_ARM_REGS_SERIAL_H -#define __ASM_ARM_REGS_SERIAL_H - -#define S3C24XX_VA_UART0 (S3C_VA_UART) -#define S3C24XX_VA_UART1 (S3C_VA_UART + 0x4000 ) -#define S3C24XX_VA_UART2 (S3C_VA_UART + 0x8000 ) -#define S3C24XX_VA_UART3 (S3C_VA_UART + 0xC000 ) - -#define S3C2410_PA_UART0 (S3C24XX_PA_UART) -#define S3C2410_PA_UART1 (S3C24XX_PA_UART + 0x4000 ) -#define S3C2410_PA_UART2 (S3C24XX_PA_UART + 0x8000 ) -#define S3C2443_PA_UART3 (S3C24XX_PA_UART + 0xC000 ) - -#define S3C2410_URXH (0x24) -#define S3C2410_UTXH (0x20) -#define S3C2410_ULCON (0x00) -#define S3C2410_UCON (0x04) -#define S3C2410_UFCON (0x08) -#define S3C2410_UMCON (0x0C) -#define S3C2410_UBRDIV (0x28) -#define S3C2410_UTRSTAT (0x10) -#define S3C2410_UERSTAT (0x14) -#define S3C2410_UFSTAT (0x18) -#define S3C2410_UMSTAT (0x1C) - -#define S3C2410_LCON_CFGMASK ((0xF<<3)|(0x3)) - -#define S3C2410_LCON_CS5 (0x0) -#define S3C2410_LCON_CS6 (0x1) -#define S3C2410_LCON_CS7 (0x2) -#define S3C2410_LCON_CS8 (0x3) -#define S3C2410_LCON_CSMASK (0x3) - -#define S3C2410_LCON_PNONE (0x0) -#define S3C2410_LCON_PEVEN (0x5 << 3) -#define S3C2410_LCON_PODD (0x4 << 3) -#define S3C2410_LCON_PMASK (0x7 << 3) - -#define S3C2410_LCON_STOPB (1<<2) -#define S3C2410_LCON_IRM (1<<6) - -#define S3C2440_UCON_CLKMASK (3<<10) -#define S3C2440_UCON_CLKSHIFT (10) -#define S3C2440_UCON_PCLK (0<<10) -#define S3C2440_UCON_UCLK (1<<10) -#define S3C2440_UCON_PCLK2 (2<<10) -#define S3C2440_UCON_FCLK (3<<10) -#define S3C2443_UCON_EPLL (3<<10) - -#define S3C6400_UCON_CLKMASK (3<<10) -#define S3C6400_UCON_CLKSHIFT (10) -#define S3C6400_UCON_PCLK (0<<10) -#define S3C6400_UCON_PCLK2 (2<<10) -#define S3C6400_UCON_UCLK0 (1<<10) -#define S3C6400_UCON_UCLK1 (3<<10) - -#define S3C2440_UCON2_FCLK_EN (1<<15) -#define S3C2440_UCON0_DIVMASK (15 << 12) -#define S3C2440_UCON1_DIVMASK (15 << 12) -#define S3C2440_UCON2_DIVMASK (7 << 12) -#define S3C2440_UCON_DIVSHIFT (12) - -#define S3C2412_UCON_CLKMASK (3<<10) -#define S3C2412_UCON_CLKSHIFT (10) -#define S3C2412_UCON_UCLK (1<<10) -#define S3C2412_UCON_USYSCLK (3<<10) -#define S3C2412_UCON_PCLK (0<<10) -#define S3C2412_UCON_PCLK2 (2<<10) - -#define S3C2410_UCON_CLKMASK (1 << 10) -#define S3C2410_UCON_CLKSHIFT (10) -#define S3C2410_UCON_UCLK (1<<10) -#define S3C2410_UCON_SBREAK (1<<4) - -#define S3C2410_UCON_TXILEVEL (1<<9) -#define S3C2410_UCON_RXILEVEL (1<<8) -#define S3C2410_UCON_TXIRQMODE (1<<2) -#define S3C2410_UCON_RXIRQMODE (1<<0) -#define S3C2410_UCON_RXFIFO_TOI (1<<7) -#define S3C2443_UCON_RXERR_IRQEN (1<<6) -#define S3C2443_UCON_LOOPBACK (1<<5) - -#define S3C2410_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI) - -#define S3C2410_UFCON_FIFOMODE (1<<0) -#define S3C2410_UFCON_TXTRIG0 (0<<6) -#define S3C2410_UFCON_RXTRIG8 (1<<4) -#define S3C2410_UFCON_RXTRIG12 (2<<4) - -/* S3C2440 FIFO trigger levels */ -#define S3C2440_UFCON_RXTRIG1 (0<<4) -#define S3C2440_UFCON_RXTRIG8 (1<<4) -#define S3C2440_UFCON_RXTRIG16 (2<<4) -#define S3C2440_UFCON_RXTRIG32 (3<<4) - -#define S3C2440_UFCON_TXTRIG0 (0<<6) -#define S3C2440_UFCON_TXTRIG16 (1<<6) -#define S3C2440_UFCON_TXTRIG32 (2<<6) -#define S3C2440_UFCON_TXTRIG48 (3<<6) - -#define S3C2410_UFCON_RESETBOTH (3<<1) -#define S3C2410_UFCON_RESETTX (1<<2) -#define S3C2410_UFCON_RESETRX (1<<1) - -#define S3C2410_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S3C2410_UFCON_TXTRIG0 | \ - S3C2410_UFCON_RXTRIG8 ) - -#define S3C2410_UMCOM_AFC (1<<4) -#define S3C2410_UMCOM_RTS_LOW (1<<0) - -#define S3C2412_UMCON_AFC_63 (0<<5) /* same as s3c2443 */ -#define S3C2412_UMCON_AFC_56 (1<<5) -#define S3C2412_UMCON_AFC_48 (2<<5) -#define S3C2412_UMCON_AFC_40 (3<<5) -#define S3C2412_UMCON_AFC_32 (4<<5) -#define S3C2412_UMCON_AFC_24 (5<<5) -#define S3C2412_UMCON_AFC_16 (6<<5) -#define S3C2412_UMCON_AFC_8 (7<<5) - -#define S3C2410_UFSTAT_TXFULL (1<<9) -#define S3C2410_UFSTAT_RXFULL (1<<8) -#define S3C2410_UFSTAT_TXMASK (15<<4) -#define S3C2410_UFSTAT_TXSHIFT (4) -#define S3C2410_UFSTAT_RXMASK (15<<0) -#define S3C2410_UFSTAT_RXSHIFT (0) - -/* UFSTAT S3C2443 same as S3C2440 */ -#define S3C2440_UFSTAT_TXFULL (1<<14) -#define S3C2440_UFSTAT_RXFULL (1<<6) -#define S3C2440_UFSTAT_TXSHIFT (8) -#define S3C2440_UFSTAT_RXSHIFT (0) -#define S3C2440_UFSTAT_TXMASK (63<<8) -#define S3C2440_UFSTAT_RXMASK (63) - -#define S3C2410_UTRSTAT_TXE (1<<2) -#define S3C2410_UTRSTAT_TXFE (1<<1) -#define S3C2410_UTRSTAT_RXDR (1<<0) - -#define S3C2410_UERSTAT_OVERRUN (1<<0) -#define S3C2410_UERSTAT_FRAME (1<<2) -#define S3C2410_UERSTAT_BREAK (1<<3) -#define S3C2443_UERSTAT_PARITY (1<<1) - -#define S3C2410_UERSTAT_ANY (S3C2410_UERSTAT_OVERRUN | \ - S3C2410_UERSTAT_FRAME | \ - S3C2410_UERSTAT_BREAK) - -#define S3C2410_UMSTAT_CTS (1<<0) -#define S3C2410_UMSTAT_DeltaCTS (1<<2) - -#define S3C2443_DIVSLOT (0x2C) - -/* S3C64XX interrupt registers. */ -#define S3C64XX_UINTP 0x30 -#define S3C64XX_UINTSP 0x34 -#define S3C64XX_UINTM 0x38 - -#define S3C64XX_UINTM_RXD (0) -#define S3C64XX_UINTM_TXD (2) -#define S3C64XX_UINTM_RXD_MSK (1 << S3C64XX_UINTM_RXD) -#define S3C64XX_UINTM_TXD_MSK (1 << S3C64XX_UINTM_TXD) - -/* Following are specific to S5PV210 */ -#define S5PV210_UCON_CLKMASK (1<<10) -#define S5PV210_UCON_CLKSHIFT (10) -#define S5PV210_UCON_PCLK (0<<10) -#define S5PV210_UCON_UCLK (1<<10) - -#define S5PV210_UFCON_TXTRIG0 (0<<8) -#define S5PV210_UFCON_TXTRIG4 (1<<8) -#define S5PV210_UFCON_TXTRIG8 (2<<8) -#define S5PV210_UFCON_TXTRIG16 (3<<8) -#define S5PV210_UFCON_TXTRIG32 (4<<8) -#define S5PV210_UFCON_TXTRIG64 (5<<8) -#define S5PV210_UFCON_TXTRIG128 (6<<8) -#define S5PV210_UFCON_TXTRIG256 (7<<8) - -#define S5PV210_UFCON_RXTRIG1 (0<<4) -#define S5PV210_UFCON_RXTRIG4 (1<<4) -#define S5PV210_UFCON_RXTRIG8 (2<<4) -#define S5PV210_UFCON_RXTRIG16 (3<<4) -#define S5PV210_UFCON_RXTRIG32 (4<<4) -#define S5PV210_UFCON_RXTRIG64 (5<<4) -#define S5PV210_UFCON_RXTRIG128 (6<<4) -#define S5PV210_UFCON_RXTRIG256 (7<<4) - -#define S5PV210_UFSTAT_TXFULL (1<<24) -#define S5PV210_UFSTAT_RXFULL (1<<8) -#define S5PV210_UFSTAT_TXMASK (255<<16) -#define S5PV210_UFSTAT_TXSHIFT (16) -#define S5PV210_UFSTAT_RXMASK (255<<0) -#define S5PV210_UFSTAT_RXSHIFT (0) - -#define S3C2410_UCON_CLKSEL0 (1 << 0) -#define S3C2410_UCON_CLKSEL1 (1 << 1) -#define S3C2410_UCON_CLKSEL2 (1 << 2) -#define S3C2410_UCON_CLKSEL3 (1 << 3) - -/* Default values for s5pv210 UCON and UFCON uart registers */ -#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define S5PV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S5PV210_UFCON_TXTRIG4 | \ - S5PV210_UFCON_RXTRIG4) - -#ifndef __ASSEMBLY__ - -/* configuration structure for per-machine configurations for the - * serial port - * - * the pointer is setup by the machine specific initialisation from the - * arch/arm/mach-s3c2410/ directory. -*/ - -struct s3c2410_uartcfg { - unsigned char hwport; /* hardware port number */ - unsigned char unused; - unsigned short flags; - upf_t uart_flags; /* default uart flags */ - unsigned int clk_sel; - - unsigned int has_fracval; - - unsigned long ucon; /* value of ucon for port */ - unsigned long ulcon; /* value of ulcon for port */ - unsigned long ufcon; /* value of ufcon for port */ -}; - -/* s3c24xx_uart_devs - * - * this is exported from the core as we cannot use driver_register(), - * or platform_add_device() before the console_initcall() -*/ - -extern struct platform_device *s3c24xx_uart_devs[4]; - -#endif /* __ASSEMBLY__ */ - -#endif /* __ASM_ARM_REGS_SERIAL_H */ - +#include <linux/serial_s3c.h> diff --git a/arch/arm/plat-samsung/include/plat/rtc-core.h b/arch/arm/plat-samsung/include/plat/rtc-core.h index 21d8594d37ca..7b542f7b7938 100644 --- a/arch/arm/plat-samsung/include/plat/rtc-core.h +++ b/arch/arm/plat-samsung/include/plat/rtc-core.h @@ -19,7 +19,7 @@ /* re-define device name depending on support. */ static inline void s3c_rtc_setname(char *name) { -#if defined(CONFIG_SAMSUNG_DEV_RTC) || defined(CONFIG_PLAT_S3C24XX) +#if defined(CONFIG_S3C_DEV_RTC) || defined(CONFIG_PLAT_S3C24XX) s3c_device_rtc.name = name; #endif } diff --git a/arch/arm/plat-samsung/include/plat/s3c2410.h b/arch/arm/plat-samsung/include/plat/s3c2410.h deleted file mode 100644 index 55b0e5f51e97..000000000000 --- a/arch/arm/plat-samsung/include/plat/s3c2410.h +++ /dev/null @@ -1,31 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s3c2410.h - * - * Copyright (c) 2004 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for s3c2410 machine directory - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ - -#ifdef CONFIG_CPU_S3C2410 - -extern int s3c2410_init(void); -extern int s3c2410a_init(void); - -extern void s3c2410_map_io(void); - -extern void s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -extern void s3c2410_init_clocks(int xtal); - -#else -#define s3c2410_init_clocks NULL -#define s3c2410_init_uarts NULL -#define s3c2410_map_io NULL -#define s3c2410_init NULL -#define s3c2410a_init NULL -#endif diff --git a/arch/arm/plat-samsung/include/plat/s3c2412.h b/arch/arm/plat-samsung/include/plat/s3c2412.h deleted file mode 100644 index cbae50ddacc8..000000000000 --- a/arch/arm/plat-samsung/include/plat/s3c2412.h +++ /dev/null @@ -1,32 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s3c2412.h - * - * Copyright (c) 2006 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for s3c2412 cpu support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifdef CONFIG_CPU_S3C2412 - -extern int s3c2412_init(void); - -extern void s3c2412_map_io(void); - -extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -extern void s3c2412_init_clocks(int xtal); - -extern int s3c2412_baseclk_add(void); - -extern void s3c2412_restart(char mode, const char *cmd); -#else -#define s3c2412_init_clocks NULL -#define s3c2412_init_uarts NULL -#define s3c2412_map_io NULL -#define s3c2412_init NULL -#define s3c2412_restart NULL -#endif diff --git a/arch/arm/plat-samsung/include/plat/s3c2416.h b/arch/arm/plat-samsung/include/plat/s3c2416.h deleted file mode 100644 index f27399a3c68d..000000000000 --- a/arch/arm/plat-samsung/include/plat/s3c2416.h +++ /dev/null @@ -1,37 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s3c2416.h - * - * Copyright (c) 2009 Yauhen Kharuzhy <jekhor@gmail.com> - * - * Header file for s3c2416 cpu support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifdef CONFIG_CPU_S3C2416 - -struct s3c2410_uartcfg; - -extern int s3c2416_init(void); - -extern void s3c2416_map_io(void); - -extern void s3c2416_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -extern void s3c2416_init_clocks(int xtal); - -extern int s3c2416_baseclk_add(void); - -extern void s3c2416_restart(char mode, const char *cmd); - -extern void s3c2416_init_irq(void); -extern struct syscore_ops s3c2416_irq_syscore_ops; - -#else -#define s3c2416_init_clocks NULL -#define s3c2416_init_uarts NULL -#define s3c2416_map_io NULL -#define s3c2416_init NULL -#define s3c2416_restart NULL -#endif diff --git a/arch/arm/plat-samsung/include/plat/s3c2443.h b/arch/arm/plat-samsung/include/plat/s3c2443.h deleted file mode 100644 index 71b88ec48956..000000000000 --- a/arch/arm/plat-samsung/include/plat/s3c2443.h +++ /dev/null @@ -1,36 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s3c2443.h - * - * Copyright (c) 2004-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for s3c2443 cpu support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifdef CONFIG_CPU_S3C2443 - -struct s3c2410_uartcfg; - -extern int s3c2443_init(void); - -extern void s3c2443_map_io(void); - -extern void s3c2443_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -extern void s3c2443_init_clocks(int xtal); - -extern int s3c2443_baseclk_add(void); - -extern void s3c2443_restart(char mode, const char *cmd); - -extern void s3c2443_init_irq(void); -#else -#define s3c2443_init_clocks NULL -#define s3c2443_init_uarts NULL -#define s3c2443_map_io NULL -#define s3c2443_init NULL -#define s3c2443_restart NULL -#endif diff --git a/arch/arm/plat-samsung/include/plat/s3c244x.h b/arch/arm/plat-samsung/include/plat/s3c244x.h deleted file mode 100644 index ea0c961b7603..000000000000 --- a/arch/arm/plat-samsung/include/plat/s3c244x.h +++ /dev/null @@ -1,42 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/s3c244x.h - * - * Copyright (c) 2004-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for S3C2440 and S3C2442 cpu support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442) - -extern void s3c244x_map_io(void); - -extern void s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no); - -extern void s3c244x_init_clocks(int xtal); - -#else -#define s3c244x_init_clocks NULL -#define s3c244x_init_uarts NULL -#endif - -#ifdef CONFIG_CPU_S3C2440 -extern int s3c2440_init(void); - -extern void s3c2440_map_io(void); -#else -#define s3c2440_init NULL -#define s3c2440_map_io NULL -#endif - -#ifdef CONFIG_CPU_S3C2442 -extern int s3c2442_init(void); - -extern void s3c2442_map_io(void); -#else -#define s3c2442_init NULL -#define s3c2442_map_io NULL -#endif diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index 9b87f38fc4f4..5560586abec0 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -206,7 +206,7 @@ static inline void s3c6400_default_sdhci2(void) { } /* S5P64X0 SDHCI setup */ -#ifdef CONFIG_S5P64X0_SETUP_SDHCI +#ifdef CONFIG_S5P64X0_SETUP_SDHCI_GPIO static inline void s5p64x0_default_sdhci0(void) { #ifdef CONFIG_S3C_DEV_HSMMC @@ -241,7 +241,7 @@ static inline void s5p64x0_default_sdhci1(void) { } static inline void s5p6440_default_sdhci2(void) { } static inline void s5p6450_default_sdhci2(void) { } -#endif /* CONFIG_S5P64X0_SETUP_SDHCI */ +#endif /* CONFIG_S5P64X0_SETUP_SDHCI_GPIO */ /* S5PC100 SDHCI setup */ diff --git a/arch/arm/plat-samsung/include/plat/usb-phy.h b/arch/arm/plat-samsung/include/plat/usb-phy.h index 959bcdb03a25..ab34dfadb7f9 100644 --- a/arch/arm/plat-samsung/include/plat/usb-phy.h +++ b/arch/arm/plat-samsung/include/plat/usb-phy.h @@ -11,10 +11,7 @@ #ifndef __PLAT_SAMSUNG_USB_PHY_H #define __PLAT_SAMSUNG_USB_PHY_H __FILE__ -enum s5p_usb_phy_type { - S5P_USB_PHY_DEVICE, - S5P_USB_PHY_HOST, -}; +#include <linux/usb/samsung_usb_phy.h> extern int s5p_usb_phy_init(struct platform_device *pdev, int type); extern int s5p_usb_phy_exit(struct platform_device *pdev, int type); diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 9b6d19f74078..73b6e764034c 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -99,7 +99,16 @@ source "init/Kconfig" source "kernel/Kconfig.freezer" -menu "System Type" +menu "Platform selection" + +config ARCH_VEXPRESS + bool "ARMv8 software model (Versatile Express)" + select ARCH_REQUIRE_GPIOLIB + select COMMON_CLK_VERSATILE + select VEXPRESS_CONFIG + help + This enables support for the ARMv8 software model (Versatile + Express). endmenu diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 32ac0aef0068..68457e9e0975 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -1,3 +1,5 @@ +dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb + targets += dtbs targets += $(dtb-y) diff --git a/arch/arm64/boot/dts/foundation-v8.dts b/arch/arm64/boot/dts/foundation-v8.dts new file mode 100644 index 000000000000..198682b6de31 --- /dev/null +++ b/arch/arm64/boot/dts/foundation-v8.dts @@ -0,0 +1,230 @@ +/* + * ARM Ltd. + * + * ARMv8 Foundation model DTS + */ + +/dts-v1/; + +/ { + model = "Foundation-v8A"; + compatible = "arm,foundation-aarch64", "arm,vexpress"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + chosen { }; + + aliases { + serial0 = &v2m_serial0; + serial1 = &v2m_serial1; + serial2 = &v2m_serial2; + serial3 = &v2m_serial3; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + }; + cpu@2 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x2>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + }; + cpu@3 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x3>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x00000000 0x80000000 0 0x80000000>, + <0x00000008 0x80000000 0 0x80000000>; + }; + + gic: interrupt-controller@2c001000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x0 0x2c001000 0 0x1000>, + <0x0 0x2c002000 0 0x1000>, + <0x0 0x2c004000 0 0x2000>, + <0x0 0x2c006000 0 0x2000>; + interrupts = <1 9 0xf04>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <1 13 0xff01>, + <1 14 0xff01>, + <1 11 0xff01>, + <1 10 0xff01>; + clock-frequency = <100000000>; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <0 60 4>, + <0 61 4>, + <0 62 4>, + <0 63 4>; + }; + + smb { + compatible = "arm,vexpress,v2m-p1", "simple-bus"; + arm,v2m-memory-map = "rs1"; + #address-cells = <2>; /* SMB chipselect number and offset */ + #size-cells = <1>; + + ranges = <0 0 0 0x08000000 0x04000000>, + <1 0 0 0x14000000 0x04000000>, + <2 0 0 0x18000000 0x04000000>, + <3 0 0 0x1c000000 0x04000000>, + <4 0 0 0x0c000000 0x04000000>, + <5 0 0 0x10000000 0x04000000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 63>; + interrupt-map = <0 0 0 &gic 0 0 4>, + <0 0 1 &gic 0 1 4>, + <0 0 2 &gic 0 2 4>, + <0 0 3 &gic 0 3 4>, + <0 0 4 &gic 0 4 4>, + <0 0 5 &gic 0 5 4>, + <0 0 6 &gic 0 6 4>, + <0 0 7 &gic 0 7 4>, + <0 0 8 &gic 0 8 4>, + <0 0 9 &gic 0 9 4>, + <0 0 10 &gic 0 10 4>, + <0 0 11 &gic 0 11 4>, + <0 0 12 &gic 0 12 4>, + <0 0 13 &gic 0 13 4>, + <0 0 14 &gic 0 14 4>, + <0 0 15 &gic 0 15 4>, + <0 0 16 &gic 0 16 4>, + <0 0 17 &gic 0 17 4>, + <0 0 18 &gic 0 18 4>, + <0 0 19 &gic 0 19 4>, + <0 0 20 &gic 0 20 4>, + <0 0 21 &gic 0 21 4>, + <0 0 22 &gic 0 22 4>, + <0 0 23 &gic 0 23 4>, + <0 0 24 &gic 0 24 4>, + <0 0 25 &gic 0 25 4>, + <0 0 26 &gic 0 26 4>, + <0 0 27 &gic 0 27 4>, + <0 0 28 &gic 0 28 4>, + <0 0 29 &gic 0 29 4>, + <0 0 30 &gic 0 30 4>, + <0 0 31 &gic 0 31 4>, + <0 0 32 &gic 0 32 4>, + <0 0 33 &gic 0 33 4>, + <0 0 34 &gic 0 34 4>, + <0 0 35 &gic 0 35 4>, + <0 0 36 &gic 0 36 4>, + <0 0 37 &gic 0 37 4>, + <0 0 38 &gic 0 38 4>, + <0 0 39 &gic 0 39 4>, + <0 0 40 &gic 0 40 4>, + <0 0 41 &gic 0 41 4>, + <0 0 42 &gic 0 42 4>; + + ethernet@2,02000000 { + compatible = "smsc,lan91c111"; + reg = <2 0x02000000 0x10000>; + interrupts = <15>; + }; + + v2m_clk24mhz: clk24mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + clock-output-names = "v2m:clk24mhz"; + }; + + v2m_refclk1mhz: refclk1mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <1000000>; + clock-output-names = "v2m:refclk1mhz"; + }; + + v2m_refclk32khz: refclk32khz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "v2m:refclk32khz"; + }; + + iofpga@3,00000000 { + compatible = "arm,amba-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 3 0 0x200000>; + + v2m_sysreg: sysreg@010000 { + compatible = "arm,vexpress-sysreg"; + reg = <0x010000 0x1000>; + }; + + v2m_serial0: uart@090000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x090000 0x1000>; + interrupts = <5>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "uartclk", "apb_pclk"; + }; + + v2m_serial1: uart@0a0000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x0a0000 0x1000>; + interrupts = <6>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "uartclk", "apb_pclk"; + }; + + v2m_serial2: uart@0b0000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x0b0000 0x1000>; + interrupts = <7>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "uartclk", "apb_pclk"; + }; + + v2m_serial3: uart@0c0000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x0c0000 0x1000>; + interrupts = <8>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "uartclk", "apb_pclk"; + }; + + virtio_block@0130000 { + compatible = "virtio,mmio"; + reg = <0x130000 0x1000>; + interrupts = <42>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts new file mode 100644 index 000000000000..572005ea2217 --- /dev/null +++ b/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts @@ -0,0 +1,159 @@ +/* + * ARM Ltd. Fast Models + * + * Architecture Envelope Model (AEM) ARMv8-A + * ARMAEMv8AMPCT + * + * RTSM_VE_AEMv8A.lisa + */ + +/dts-v1/; + +/memreserve/ 0x80000000 0x00010000; + +/ { + model = "RTSM_VE_AEMv8A"; + compatible = "arm,rtsm_ve,aemv8a", "arm,vexpress"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + chosen { }; + + aliases { + serial0 = &v2m_serial0; + serial1 = &v2m_serial1; + serial2 = &v2m_serial2; + serial3 = &v2m_serial3; + }; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + }; + cpu@2 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x2>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + }; + cpu@3 { + device_type = "cpu"; + compatible = "arm,armv8"; + reg = <0x0 0x3>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0x8000fff8>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x00000000 0x80000000 0 0x80000000>, + <0x00000008 0x80000000 0 0x80000000>; + }; + + gic: interrupt-controller@2c001000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x0 0x2c001000 0 0x1000>, + <0x0 0x2c002000 0 0x1000>, + <0x0 0x2c004000 0 0x2000>, + <0x0 0x2c006000 0 0x2000>; + interrupts = <1 9 0xf04>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <1 13 0xff01>, + <1 14 0xff01>, + <1 11 0xff01>, + <1 10 0xff01>; + clock-frequency = <100000000>; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <0 60 4>, + <0 61 4>, + <0 62 4>, + <0 63 4>; + }; + + smb { + compatible = "simple-bus"; + + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0 0x08000000 0x04000000>, + <1 0 0 0x14000000 0x04000000>, + <2 0 0 0x18000000 0x04000000>, + <3 0 0 0x1c000000 0x04000000>, + <4 0 0 0x0c000000 0x04000000>, + <5 0 0 0x10000000 0x04000000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 63>; + interrupt-map = <0 0 0 &gic 0 0 4>, + <0 0 1 &gic 0 1 4>, + <0 0 2 &gic 0 2 4>, + <0 0 3 &gic 0 3 4>, + <0 0 4 &gic 0 4 4>, + <0 0 5 &gic 0 5 4>, + <0 0 6 &gic 0 6 4>, + <0 0 7 &gic 0 7 4>, + <0 0 8 &gic 0 8 4>, + <0 0 9 &gic 0 9 4>, + <0 0 10 &gic 0 10 4>, + <0 0 11 &gic 0 11 4>, + <0 0 12 &gic 0 12 4>, + <0 0 13 &gic 0 13 4>, + <0 0 14 &gic 0 14 4>, + <0 0 15 &gic 0 15 4>, + <0 0 16 &gic 0 16 4>, + <0 0 17 &gic 0 17 4>, + <0 0 18 &gic 0 18 4>, + <0 0 19 &gic 0 19 4>, + <0 0 20 &gic 0 20 4>, + <0 0 21 &gic 0 21 4>, + <0 0 22 &gic 0 22 4>, + <0 0 23 &gic 0 23 4>, + <0 0 24 &gic 0 24 4>, + <0 0 25 &gic 0 25 4>, + <0 0 26 &gic 0 26 4>, + <0 0 27 &gic 0 27 4>, + <0 0 28 &gic 0 28 4>, + <0 0 29 &gic 0 29 4>, + <0 0 30 &gic 0 30 4>, + <0 0 31 &gic 0 31 4>, + <0 0 32 &gic 0 32 4>, + <0 0 33 &gic 0 33 4>, + <0 0 34 &gic 0 34 4>, + <0 0 35 &gic 0 35 4>, + <0 0 36 &gic 0 36 4>, + <0 0 37 &gic 0 37 4>, + <0 0 38 &gic 0 38 4>, + <0 0 39 &gic 0 39 4>, + <0 0 40 &gic 0 40 4>, + <0 0 41 &gic 0 41 4>, + <0 0 42 &gic 0 42 4>; + + /include/ "rtsm_ve-motherboard.dtsi" + }; +}; diff --git a/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi new file mode 100644 index 000000000000..b45e5f39f577 --- /dev/null +++ b/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi @@ -0,0 +1,234 @@ +/* + * ARM Ltd. Fast Models + * + * Versatile Express (VE) system model + * Motherboard component + * + * VEMotherBoard.lisa + */ + + motherboard { + arm,v2m-memory-map = "rs1"; + compatible = "arm,vexpress,v2m-p1", "simple-bus"; + #address-cells = <2>; /* SMB chipselect number and offset */ + #size-cells = <1>; + #interrupt-cells = <1>; + ranges; + + flash@0,00000000 { + compatible = "arm,vexpress-flash", "cfi-flash"; + reg = <0 0x00000000 0x04000000>, + <4 0x00000000 0x04000000>; + bank-width = <4>; + }; + + vram@2,00000000 { + compatible = "arm,vexpress-vram"; + reg = <2 0x00000000 0x00800000>; + }; + + ethernet@2,02000000 { + compatible = "smsc,lan91c111"; + reg = <2 0x02000000 0x10000>; + interrupts = <15>; + }; + + v2m_clk24mhz: clk24mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + clock-output-names = "v2m:clk24mhz"; + }; + + v2m_refclk1mhz: refclk1mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <1000000>; + clock-output-names = "v2m:refclk1mhz"; + }; + + v2m_refclk32khz: refclk32khz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "v2m:refclk32khz"; + }; + + iofpga@3,00000000 { + compatible = "arm,amba-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 3 0 0x200000>; + + v2m_sysreg: sysreg@010000 { + compatible = "arm,vexpress-sysreg"; + reg = <0x010000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + }; + + v2m_sysctl: sysctl@020000 { + compatible = "arm,sp810", "arm,primecell"; + reg = <0x020000 0x1000>; + clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&v2m_clk24mhz>; + clock-names = "refclk", "timclk", "apb_pclk"; + #clock-cells = <1>; + clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3"; + }; + + aaci@040000 { + compatible = "arm,pl041", "arm,primecell"; + reg = <0x040000 0x1000>; + interrupts = <11>; + clocks = <&v2m_clk24mhz>; + clock-names = "apb_pclk"; + }; + + mmci@050000 { + compatible = "arm,pl180", "arm,primecell"; + reg = <0x050000 0x1000>; + interrupts = <9 10>; + cd-gpios = <&v2m_sysreg 0 0>; + wp-gpios = <&v2m_sysreg 1 0>; + max-frequency = <12000000>; + vmmc-supply = <&v2m_fixed_3v3>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "mclk", "apb_pclk"; + }; + + kmi@060000 { + compatible = "arm,pl050", "arm,primecell"; + reg = <0x060000 0x1000>; + interrupts = <12>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "KMIREFCLK", "apb_pclk"; + }; + + kmi@070000 { + compatible = "arm,pl050", "arm,primecell"; + reg = <0x070000 0x1000>; + interrupts = <13>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "KMIREFCLK", "apb_pclk"; + }; + + v2m_serial0: uart@090000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x090000 0x1000>; + interrupts = <5>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "uartclk", "apb_pclk"; + }; + + v2m_serial1: uart@0a0000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x0a0000 0x1000>; + interrupts = <6>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "uartclk", "apb_pclk"; + }; + + v2m_serial2: uart@0b0000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x0b0000 0x1000>; + interrupts = <7>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "uartclk", "apb_pclk"; + }; + + v2m_serial3: uart@0c0000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x0c0000 0x1000>; + interrupts = <8>; + clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>; + clock-names = "uartclk", "apb_pclk"; + }; + + wdt@0f0000 { + compatible = "arm,sp805", "arm,primecell"; + reg = <0x0f0000 0x1000>; + interrupts = <0>; + clocks = <&v2m_refclk32khz>, <&v2m_clk24mhz>; + clock-names = "wdogclk", "apb_pclk"; + }; + + v2m_timer01: timer@110000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x110000 0x1000>; + interrupts = <2>; + clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&v2m_clk24mhz>; + clock-names = "timclken1", "timclken2", "apb_pclk"; + }; + + v2m_timer23: timer@120000 { + compatible = "arm,sp804", "arm,primecell"; + reg = <0x120000 0x1000>; + interrupts = <3>; + clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&v2m_clk24mhz>; + clock-names = "timclken1", "timclken2", "apb_pclk"; + }; + + rtc@170000 { + compatible = "arm,pl031", "arm,primecell"; + reg = <0x170000 0x1000>; + interrupts = <4>; + clocks = <&v2m_clk24mhz>; + clock-names = "apb_pclk"; + }; + + clcd@1f0000 { + compatible = "arm,pl111", "arm,primecell"; + reg = <0x1f0000 0x1000>; + interrupts = <14>; + clocks = <&v2m_oscclk1>, <&v2m_clk24mhz>; + clock-names = "clcdclk", "apb_pclk"; + }; + }; + + v2m_fixed_3v3: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + mcc { + compatible = "arm,vexpress,config-bus", "simple-bus"; + arm,vexpress,config-bridge = <&v2m_sysreg>; + + v2m_oscclk1: osc@1 { + /* CLCD clock */ + compatible = "arm,vexpress-osc"; + arm,vexpress-sysreg,func = <1 1>; + freq-range = <23750000 63500000>; + #clock-cells = <0>; + clock-output-names = "v2m:oscclk1"; + }; + + reset@0 { + compatible = "arm,vexpress-reset"; + arm,vexpress-sysreg,func = <5 0>; + }; + + muxfpga@0 { + compatible = "arm,vexpress-muxfpga"; + arm,vexpress-sysreg,func = <7 0>; + }; + + shutdown@0 { + compatible = "arm,vexpress-shutdown"; + arm,vexpress-sysreg,func = <8 0>; + }; + + reboot@0 { + compatible = "arm,vexpress-reboot"; + arm,vexpress-sysreg,func = <9 0>; + }; + + dvimode@0 { + compatible = "arm,vexpress-dvimode"; + arm,vexpress-sysreg,func = <11 0>; + }; + }; + }; diff --git a/arch/arm64/boot/dts/skeleton.dtsi b/arch/arm64/boot/dts/skeleton.dtsi new file mode 100644 index 000000000000..38ead821bb42 --- /dev/null +++ b/arch/arm64/boot/dts/skeleton.dtsi @@ -0,0 +1,13 @@ +/* + * Skeleton device tree; the bare minimum needed to boot; just include and + * add a compatible value. The bootloader will typically populate the memory + * node. + */ + +/ { + #address-cells = <2>; + #size-cells = <1>; + chosen { }; + aliases { }; + memory { device_type = "memory"; reg = <0 0 0>; }; +}; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 09bef29f3a09..8d9696adb440 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -23,6 +23,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set +CONFIG_ARCH_VEXPRESS=y CONFIG_SMP=y CONFIG_PREEMPT_VOLUNTARY=y CONFIG_CMDLINE="console=ttyAMA0" @@ -47,11 +48,14 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y CONFIG_MII=y +CONFIG_SMC91X=y # CONFIG_WLAN is not set CONFIG_INPUT_EVDEV=y # CONFIG_SERIO_I8042 is not set # CONFIG_SERIO_SERPORT is not set CONFIG_LEGACY_PTY_COUNT=16 +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set CONFIG_FB=y diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild index e5fe4f99fe10..79a642d199f2 100644 --- a/arch/arm64/include/asm/Kbuild +++ b/arch/arm64/include/asm/Kbuild @@ -39,7 +39,6 @@ generic-y += shmbuf.h generic-y += sizes.h generic-y += socket.h generic-y += sockios.h -generic-y += string.h generic-y += switch_to.h generic-y += swab.h generic-y += termbits.h @@ -49,4 +48,5 @@ generic-y += trace_clock.h generic-y += types.h generic-y += unaligned.h generic-y += user.h +generic-y += vga.h generic-y += xor.h diff --git a/arch/arm64/include/asm/bitops.h b/arch/arm64/include/asm/bitops.h index 5e693073b030..aa5b59d6ba43 100644 --- a/arch/arm64/include/asm/bitops.h +++ b/arch/arm64/include/asm/bitops.h @@ -32,6 +32,16 @@ #error only <linux/bitops.h> can be included directly #endif +/* + * Little endian assembly atomic bitops. + */ +extern void set_bit(int nr, volatile unsigned long *p); +extern void clear_bit(int nr, volatile unsigned long *p); +extern void change_bit(int nr, volatile unsigned long *p); +extern int test_and_set_bit(int nr, volatile unsigned long *p); +extern int test_and_clear_bit(int nr, volatile unsigned long *p); +extern int test_and_change_bit(int nr, volatile unsigned long *p); + #include <asm-generic/bitops/builtin-__ffs.h> #include <asm-generic/bitops/builtin-ffs.h> #include <asm-generic/bitops/builtin-__fls.h> @@ -45,9 +55,13 @@ #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> -#include <asm-generic/bitops/atomic.h> #include <asm-generic/bitops/non-atomic.h> #include <asm-generic/bitops/le.h> -#include <asm-generic/bitops/ext2-atomic.h> + +/* + * Ext2 is defined to use little-endian byte ordering. + */ +#define ext2_set_bit_atomic(lock, nr, p) test_and_set_bit_le(nr, p) +#define ext2_clear_bit_atomic(lock, nr, p) test_and_clear_bit_le(nr, p) #endif /* __ASM_BITOPS_H */ diff --git a/arch/arm64/include/asm/cmpxchg.h b/arch/arm64/include/asm/cmpxchg.h index 968b5cbfc260..8a8ce0e73a38 100644 --- a/arch/arm64/include/asm/cmpxchg.h +++ b/arch/arm64/include/asm/cmpxchg.h @@ -170,4 +170,7 @@ static inline unsigned long __cmpxchg_mb(volatile void *ptr, unsigned long old, (unsigned long)(n), \ sizeof(*(ptr)))) +#define cmpxchg64(ptr,o,n) cmpxchg((ptr),(o),(n)) +#define cmpxchg64_local(ptr,o,n) cmpxchg_local((ptr),(o),(n)) + #endif /* __ASM_CMPXCHG_H */ diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h index 618b450e5a1d..899af807ef0f 100644 --- a/arch/arm64/include/asm/compat.h +++ b/arch/arm64/include/asm/compat.h @@ -35,14 +35,16 @@ typedef s32 compat_clock_t; typedef s32 compat_pid_t; typedef u32 __compat_uid_t; typedef u32 __compat_gid_t; +typedef u16 __compat_uid16_t; +typedef u16 __compat_gid16_t; typedef u32 __compat_uid32_t; typedef u32 __compat_gid32_t; -typedef u32 compat_mode_t; +typedef u16 compat_mode_t; typedef u32 compat_ino_t; typedef u32 compat_dev_t; typedef s32 compat_off_t; typedef s64 compat_loff_t; -typedef s16 compat_nlink_t; +typedef s32 compat_nlink_t; typedef u16 compat_ipc_pid_t; typedef s32 compat_daddr_t; typedef u32 compat_caddr_t; @@ -50,9 +52,11 @@ typedef __kernel_fsid_t compat_fsid_t; typedef s32 compat_key_t; typedef s32 compat_timer_t; +typedef s16 compat_short_t; typedef s32 compat_int_t; typedef s32 compat_long_t; typedef s64 compat_s64; +typedef u16 compat_ushort_t; typedef u32 compat_uint_t; typedef u32 compat_ulong_t; typedef u64 compat_u64; @@ -72,20 +76,20 @@ struct compat_stat { compat_dev_t st_dev; compat_ino_t st_ino; compat_mode_t st_mode; - compat_nlink_t st_nlink; - __compat_uid32_t st_uid; - __compat_gid32_t st_gid; + compat_ushort_t st_nlink; + __compat_uid16_t st_uid; + __compat_gid16_t st_gid; compat_dev_t st_rdev; compat_off_t st_size; compat_off_t st_blksize; compat_off_t st_blocks; compat_time_t st_atime; - u32 st_atime_nsec; + compat_ulong_t st_atime_nsec; compat_time_t st_mtime; - u32 st_mtime_nsec; + compat_ulong_t st_mtime_nsec; compat_time_t st_ctime; - u32 st_ctime_nsec; - u32 __unused4[2]; + compat_ulong_t st_ctime_nsec; + compat_ulong_t __unused4[2]; }; struct compat_flock { diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index ef54125e6c1e..cf2749488cd4 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -17,6 +17,7 @@ #define __ASM_CPUTYPE_H #define ID_MIDR_EL1 "midr_el1" +#define ID_MPIDR_EL1 "mpidr_el1" #define ID_CTR_EL0 "ctr_el0" #define ID_AA64PFR0_EL1 "id_aa64pfr0_el1" @@ -25,12 +26,24 @@ #define ID_AA64ISAR0_EL1 "id_aa64isar0_el1" #define ID_AA64MMFR0_EL1 "id_aa64mmfr0_el1" +#define INVALID_HWID ULONG_MAX + +#define MPIDR_HWID_BITMASK 0xff00ffffff + #define read_cpuid(reg) ({ \ u64 __val; \ asm("mrs %0, " reg : "=r" (__val)); \ __val; \ }) +#define ARM_CPU_IMP_ARM 0x41 + +#define ARM_CPU_PART_AEM_V8 0xD0F0 +#define ARM_CPU_PART_FOUNDATION 0xD000 +#define ARM_CPU_PART_CORTEX_A57 0xD070 + +#ifndef __ASSEMBLY__ + /* * The CPU ID never changes at run time, so we might as well tell the * compiler that it's constant. Use this function to read the CPU ID @@ -41,9 +54,26 @@ static inline u32 __attribute_const__ read_cpuid_id(void) return read_cpuid(ID_MIDR_EL1); } +static inline u64 __attribute_const__ read_cpuid_mpidr(void) +{ + return read_cpuid(ID_MPIDR_EL1); +} + +static inline unsigned int __attribute_const__ read_cpuid_implementor(void) +{ + return (read_cpuid_id() & 0xFF000000) >> 24; +} + +static inline unsigned int __attribute_const__ read_cpuid_part_number(void) +{ + return (read_cpuid_id() & 0xFFF0); +} + static inline u32 __attribute_const__ read_cpuid_cachetype(void) { return read_cpuid(ID_CTR_EL0); } +#endif /* __ASSEMBLY__ */ + #endif diff --git a/arch/arm64/include/asm/esr.h b/arch/arm64/include/asm/esr.h new file mode 100644 index 000000000000..78834123a32e --- /dev/null +++ b/arch/arm64/include/asm/esr.h @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ASM_ESR_H +#define __ASM_ESR_H + +#define ESR_EL1_EC_SHIFT (26) +#define ESR_EL1_IL (1U << 25) + +#define ESR_EL1_EC_UNKNOWN (0x00) +#define ESR_EL1_EC_WFI (0x01) +#define ESR_EL1_EC_CP15_32 (0x03) +#define ESR_EL1_EC_CP15_64 (0x04) +#define ESR_EL1_EC_CP14_MR (0x05) +#define ESR_EL1_EC_CP14_LS (0x06) +#define ESR_EL1_EC_FP_ASIMD (0x07) +#define ESR_EL1_EC_CP10_ID (0x08) +#define ESR_EL1_EC_CP14_64 (0x0C) +#define ESR_EL1_EC_ILL_ISS (0x0E) +#define ESR_EL1_EC_SVC32 (0x11) +#define ESR_EL1_EC_SVC64 (0x15) +#define ESR_EL1_EC_SYS64 (0x18) +#define ESR_EL1_EC_IABT_EL0 (0x20) +#define ESR_EL1_EC_IABT_EL1 (0x21) +#define ESR_EL1_EC_PC_ALIGN (0x22) +#define ESR_EL1_EC_DABT_EL0 (0x24) +#define ESR_EL1_EC_DABT_EL1 (0x25) +#define ESR_EL1_EC_SP_ALIGN (0x26) +#define ESR_EL1_EC_FP_EXC32 (0x28) +#define ESR_EL1_EC_FP_EXC64 (0x2C) +#define ESR_EL1_EC_SERRROR (0x2F) +#define ESR_EL1_EC_BREAKPT_EL0 (0x30) +#define ESR_EL1_EC_BREAKPT_EL1 (0x31) +#define ESR_EL1_EC_SOFTSTP_EL0 (0x32) +#define ESR_EL1_EC_SOFTSTP_EL1 (0x33) +#define ESR_EL1_EC_WATCHPT_EL0 (0x34) +#define ESR_EL1_EC_WATCHPT_EL1 (0x35) +#define ESR_EL1_EC_BKPT32 (0x38) +#define ESR_EL1_EC_BRK64 (0x3C) + +#endif /* __ASM_ESR_H */ diff --git a/arch/arm64/include/asm/exception.h b/arch/arm64/include/asm/exception.h index ac63519b7b90..0303705fcad6 100644 --- a/arch/arm64/include/asm/exception.h +++ b/arch/arm64/include/asm/exception.h @@ -19,5 +19,6 @@ #define __ASM_EXCEPTION_H #define __exception __attribute__((section(".exception.text"))) +#define __exception_irq_entry __exception #endif /* __ASM_EXCEPTION_H */ diff --git a/arch/arm64/include/asm/hardirq.h b/arch/arm64/include/asm/hardirq.h index 507546353d62..990c051e7829 100644 --- a/arch/arm64/include/asm/hardirq.h +++ b/arch/arm64/include/asm/hardirq.h @@ -49,4 +49,9 @@ static inline void ack_bad_irq(unsigned int irq) extern void handle_IRQ(unsigned int, struct pt_regs *); +/* + * No arch-specific IRQ flags. + */ +#define set_irq_flags(irq, flags) + #endif /* __ASM_HARDIRQ_H */ diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 57f12c991de2..2e12258aa7e4 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -92,10 +92,12 @@ static inline u64 __raw_readq(const volatile void __iomem *addr) #define readb_relaxed(c) ({ u8 __v = __raw_readb(c); __v; }) #define readw_relaxed(c) ({ u16 __v = le16_to_cpu((__force __le16)__raw_readw(c)); __v; }) #define readl_relaxed(c) ({ u32 __v = le32_to_cpu((__force __le32)__raw_readl(c)); __v; }) +#define readq_relaxed(c) ({ u64 __v = le64_to_cpu((__force __le64)__raw_readq(c)); __v; }) #define writeb_relaxed(v,c) ((void)__raw_writeb((v),(c))) #define writew_relaxed(v,c) ((void)__raw_writew((__force u16)cpu_to_le16(v),(c))) #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) +#define writeq_relaxed(v,c) ((void)__raw_writeq((__force u64)cpu_to_le64(v),(c))) /* * I/O memory access primitives. Reads are ordered relative to any @@ -105,10 +107,12 @@ static inline u64 __raw_readq(const volatile void __iomem *addr) #define readb(c) ({ u8 __v = readb_relaxed(c); __iormb(); __v; }) #define readw(c) ({ u16 __v = readw_relaxed(c); __iormb(); __v; }) #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; }) +#define readq(c) ({ u64 __v = readq_relaxed(c); __iormb(); __v; }) #define writeb(v,c) ({ __iowmb(); writeb_relaxed((v),(c)); }) #define writew(v,c) ({ __iowmb(); writew_relaxed((v),(c)); }) #define writel(v,c) ({ __iowmb(); writel_relaxed((v),(c)); }) +#define writeq(v,c) ({ __iowmb(); writeq_relaxed((v),(c)); }) /* * I/O port access primitives. diff --git a/arch/arm64/include/asm/irq.h b/arch/arm64/include/asm/irq.h index a4e1cad3202a..0332fc077f6e 100644 --- a/arch/arm64/include/asm/irq.h +++ b/arch/arm64/include/asm/irq.h @@ -4,5 +4,6 @@ #include <asm-generic/irq.h> extern void (*handle_arch_irq)(struct pt_regs *); +extern void set_handle_irq(void (*handle_irq)(struct pt_regs *)); #endif diff --git a/arch/arm64/lib/bitops.c b/arch/arm64/include/asm/smp_plat.h index aa4965e60acc..ed43a0d2b1b2 100644 --- a/arch/arm64/lib/bitops.c +++ b/arch/arm64/include/asm/smp_plat.h @@ -1,7 +1,9 @@ /* - * Copyright (C) 2012 ARM Limited + * Definitions specific to SMP platforms. * - * This program is free software; you can redistribute it and/or modify + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * @@ -14,12 +16,15 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/kernel.h> -#include <linux/spinlock.h> -#include <linux/atomic.h> +#ifndef __ASM_SMP_PLAT_H +#define __ASM_SMP_PLAT_H + +#include <asm/types.h> + +/* + * Logical CPU mapping. + */ +extern u64 __cpu_logical_map[NR_CPUS]; +#define cpu_logical_map(cpu) __cpu_logical_map[cpu] -#ifdef CONFIG_SMP -arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned = { - [0 ... (ATOMIC_HASH_SIZE-1)] = __ARCH_SPIN_LOCK_UNLOCKED -}; -#endif +#endif /* __ASM_SMP_PLAT_H */ diff --git a/arch/arm64/include/asm/string.h b/arch/arm64/include/asm/string.h new file mode 100644 index 000000000000..3ee8b303d9a9 --- /dev/null +++ b/arch/arm64/include/asm/string.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef __ASM_STRING_H +#define __ASM_STRING_H + +#define __HAVE_ARCH_STRRCHR +extern char *strrchr(const char *, int c); + +#define __HAVE_ARCH_STRCHR +extern char *strchr(const char *, int c); + +#define __HAVE_ARCH_MEMCPY +extern void *memcpy(void *, const void *, __kernel_size_t); + +#define __HAVE_ARCH_MEMMOVE +extern void *memmove(void *, const void *, __kernel_size_t); + +#define __HAVE_ARCH_MEMCHR +extern void *memchr(const void *, int, __kernel_size_t); + +#define __HAVE_ARCH_MEMSET +extern void *memset(void *, int, __kernel_size_t); + +#endif diff --git a/arch/arm64/kernel/arm64ksyms.c b/arch/arm64/kernel/arm64ksyms.c index aa3e948f7885..7df1aad29b67 100644 --- a/arch/arm64/kernel/arm64ksyms.c +++ b/arch/arm64/kernel/arm64ksyms.c @@ -39,10 +39,21 @@ EXPORT_SYMBOL(__copy_from_user); EXPORT_SYMBOL(__copy_to_user); EXPORT_SYMBOL(__clear_user); - /* bitops */ -#ifdef CONFIG_SMP -EXPORT_SYMBOL(__atomic_hash); -#endif - /* physical memory */ EXPORT_SYMBOL(memstart_addr); + + /* string / mem functions */ +EXPORT_SYMBOL(strchr); +EXPORT_SYMBOL(strrchr); +EXPORT_SYMBOL(memset); +EXPORT_SYMBOL(memcpy); +EXPORT_SYMBOL(memmove); +EXPORT_SYMBOL(memchr); + + /* atomic bitops */ +EXPORT_SYMBOL(set_bit); +EXPORT_SYMBOL(test_and_set_bit); +EXPORT_SYMBOL(clear_bit); +EXPORT_SYMBOL(test_and_clear_bit); +EXPORT_SYMBOL(change_bit); +EXPORT_SYMBOL(test_and_change_bit); diff --git a/arch/arm64/kernel/early_printk.c b/arch/arm64/kernel/early_printk.c index 7e320a2edb9b..ac974f48a7a2 100644 --- a/arch/arm64/kernel/early_printk.c +++ b/arch/arm64/kernel/early_printk.c @@ -24,6 +24,7 @@ #include <linux/io.h> #include <linux/amba/serial.h> +#include <linux/serial_reg.h> static void __iomem *early_base; static void (*printch)(char ch); @@ -40,6 +41,37 @@ static void pl011_printch(char ch) ; } +/* + * Semihosting-based debug console + */ +static void smh_printch(char ch) +{ + asm volatile("mov x1, %0\n" + "mov x0, #3\n" + "hlt 0xf000\n" + : : "r" (&ch) : "x0", "x1", "memory"); +} + +/* + * 8250/16550 (8-bit aligned registers) single character TX. + */ +static void uart8250_8bit_printch(char ch) +{ + while (!(readb_relaxed(early_base + UART_LSR) & UART_LSR_THRE)) + ; + writeb_relaxed(ch, early_base + UART_TX); +} + +/* + * 8250/16550 (32-bit aligned registers) single character TX. + */ +static void uart8250_32bit_printch(char ch) +{ + while (!(readl_relaxed(early_base + (UART_LSR << 2)) & UART_LSR_THRE)) + ; + writel_relaxed(ch, early_base + (UART_TX << 2)); +} + struct earlycon_match { const char *name; void (*printch)(char ch); @@ -47,6 +79,9 @@ struct earlycon_match { static const struct earlycon_match earlycon_match[] __initconst = { { .name = "pl011", .printch = pl011_printch, }, + { .name = "smh", .printch = smh_printch, }, + { .name = "uart8250-8bit", .printch = uart8250_8bit_printch, }, + { .name = "uart8250-32bit", .printch = uart8250_32bit_printch, }, {} }; diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index 514d6098dbee..c7e047049f2c 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -24,6 +24,7 @@ #include <asm/assembler.h> #include <asm/asm-offsets.h> #include <asm/errno.h> +#include <asm/esr.h> #include <asm/thread_info.h> #include <asm/unistd.h> #include <asm/unistd32.h> @@ -239,18 +240,18 @@ ENDPROC(el1_error_invalid) el1_sync: kernel_entry 1 mrs x1, esr_el1 // read the syndrome register - lsr x24, x1, #26 // exception class - cmp x24, #0x25 // data abort in EL1 + lsr x24, x1, #ESR_EL1_EC_SHIFT // exception class + cmp x24, #ESR_EL1_EC_DABT_EL1 // data abort in EL1 b.eq el1_da - cmp x24, #0x18 // configurable trap + cmp x24, #ESR_EL1_EC_SYS64 // configurable trap b.eq el1_undef - cmp x24, #0x26 // stack alignment exception + cmp x24, #ESR_EL1_EC_SP_ALIGN // stack alignment exception b.eq el1_sp_pc - cmp x24, #0x22 // pc alignment exception + cmp x24, #ESR_EL1_EC_PC_ALIGN // pc alignment exception b.eq el1_sp_pc - cmp x24, #0x00 // unknown exception in EL1 + cmp x24, #ESR_EL1_EC_UNKNOWN // unknown exception in EL1 b.eq el1_undef - cmp x24, #0x30 // debug exception in EL1 + cmp x24, #ESR_EL1_EC_BREAKPT_EL1 // debug exception in EL1 b.ge el1_dbg b el1_inv el1_da: @@ -346,27 +347,27 @@ el1_preempt: el0_sync: kernel_entry 0 mrs x25, esr_el1 // read the syndrome register - lsr x24, x25, #26 // exception class - cmp x24, #0x15 // SVC in 64-bit state + lsr x24, x25, #ESR_EL1_EC_SHIFT // exception class + cmp x24, #ESR_EL1_EC_SVC64 // SVC in 64-bit state b.eq el0_svc adr lr, ret_from_exception - cmp x24, #0x24 // data abort in EL0 + cmp x24, #ESR_EL1_EC_DABT_EL0 // data abort in EL0 b.eq el0_da - cmp x24, #0x20 // instruction abort in EL0 + cmp x24, #ESR_EL1_EC_IABT_EL0 // instruction abort in EL0 b.eq el0_ia - cmp x24, #0x07 // FP/ASIMD access + cmp x24, #ESR_EL1_EC_FP_ASIMD // FP/ASIMD access b.eq el0_fpsimd_acc - cmp x24, #0x2c // FP/ASIMD exception + cmp x24, #ESR_EL1_EC_FP_EXC64 // FP/ASIMD exception b.eq el0_fpsimd_exc - cmp x24, #0x18 // configurable trap + cmp x24, #ESR_EL1_EC_SYS64 // configurable trap b.eq el0_undef - cmp x24, #0x26 // stack alignment exception + cmp x24, #ESR_EL1_EC_SP_ALIGN // stack alignment exception b.eq el0_sp_pc - cmp x24, #0x22 // pc alignment exception + cmp x24, #ESR_EL1_EC_PC_ALIGN // pc alignment exception b.eq el0_sp_pc - cmp x24, #0x00 // unknown exception in EL0 + cmp x24, #ESR_EL1_EC_UNKNOWN // unknown exception in EL0 b.eq el0_undef - cmp x24, #0x30 // debug exception in EL0 + cmp x24, #ESR_EL1_EC_BREAKPT_EL0 // debug exception in EL0 b.ge el0_dbg b el0_inv @@ -375,21 +376,21 @@ el0_sync: el0_sync_compat: kernel_entry 0, 32 mrs x25, esr_el1 // read the syndrome register - lsr x24, x25, #26 // exception class - cmp x24, #0x11 // SVC in 32-bit state + lsr x24, x25, #ESR_EL1_EC_SHIFT // exception class + cmp x24, #ESR_EL1_EC_SVC32 // SVC in 32-bit state b.eq el0_svc_compat adr lr, ret_from_exception - cmp x24, #0x24 // data abort in EL0 + cmp x24, #ESR_EL1_EC_DABT_EL0 // data abort in EL0 b.eq el0_da - cmp x24, #0x20 // instruction abort in EL0 + cmp x24, #ESR_EL1_EC_IABT_EL0 // instruction abort in EL0 b.eq el0_ia - cmp x24, #0x07 // FP/ASIMD access + cmp x24, #ESR_EL1_EC_FP_ASIMD // FP/ASIMD access b.eq el0_fpsimd_acc - cmp x24, #0x28 // FP/ASIMD exception + cmp x24, #ESR_EL1_EC_FP_EXC32 // FP/ASIMD exception b.eq el0_fpsimd_exc - cmp x24, #0x00 // unknown exception in EL0 + cmp x24, #ESR_EL1_EC_UNKNOWN // unknown exception in EL0 b.eq el0_undef - cmp x24, #0x30 // debug exception in EL0 + cmp x24, #ESR_EL1_EC_BREAKPT_EL0 // debug exception in EL0 b.ge el0_dbg b el0_inv el0_svc_compat: diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index 0a0a49756826..53dcae49e729 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -26,6 +26,7 @@ #include <asm/assembler.h> #include <asm/ptrace.h> #include <asm/asm-offsets.h> +#include <asm/cputype.h> #include <asm/memory.h> #include <asm/thread_info.h> #include <asm/pgtable-hwdef.h> @@ -229,7 +230,8 @@ ENTRY(secondary_holding_pen) bl __calc_phys_offset // x24=phys offset bl el2_setup // Drop to EL1 mrs x0, mpidr_el1 - and x0, x0, #15 // CPU number + ldr x1, =MPIDR_HWID_BITMASK + and x0, x0, x1 adr x1, 1b ldp x2, x3, [x1] sub x1, x1, x2 diff --git a/arch/arm64/kernel/irq.c b/arch/arm64/kernel/irq.c index 0373c6609eaf..ecb3354292ed 100644 --- a/arch/arm64/kernel/irq.c +++ b/arch/arm64/kernel/irq.c @@ -25,7 +25,7 @@ #include <linux/irq.h> #include <linux/smp.h> #include <linux/init.h> -#include <linux/of_irq.h> +#include <linux/irqchip.h> #include <linux/seq_file.h> #include <linux/ratelimit.h> @@ -67,18 +67,17 @@ void handle_IRQ(unsigned int irq, struct pt_regs *regs) set_irq_regs(old_regs); } -/* - * Interrupt controllers supported by the kernel. - */ -static const struct of_device_id intctrl_of_match[] __initconst = { - /* IRQ controllers { .compatible, .data } info to go here */ - {} -}; +void __init set_handle_irq(void (*handle_irq)(struct pt_regs *)) +{ + if (handle_arch_irq) + return; + + handle_arch_irq = handle_irq; +} void __init init_IRQ(void) { - of_irq_init(intctrl_of_match); - + irqchip_init(); if (!handle_arch_irq) panic("No interrupt controller found."); } diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 0337cdb0667b..f4919721f7dd 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -84,11 +84,15 @@ EXPORT_SYMBOL_GPL(pm_power_off); void (*pm_restart)(const char *cmd); EXPORT_SYMBOL_GPL(pm_restart); +void arch_cpu_idle_prepare(void) +{ + local_fiq_enable(); +} /* * This is our default idle handler. */ -static void default_idle(void) +void arch_cpu_idle(void) { /* * This should do all the clock switching and wait for interrupt @@ -98,43 +102,6 @@ static void default_idle(void) local_irq_enable(); } -/* - * The idle thread. - * We always respect 'hlt_counter' to prevent low power idle. - */ -void cpu_idle(void) -{ - local_fiq_enable(); - - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (!need_resched()) { - /* - * We need to disable interrupts here to ensure - * we don't miss a wakeup call. - */ - local_irq_disable(); - if (!need_resched()) { - stop_critical_timings(); - default_idle(); - start_critical_timings(); - /* - * default_idle functions should always return - * with IRQs enabled. - */ - WARN_ON(irqs_disabled()); - } else { - local_irq_enable(); - } - } - rcu_idle_exit(); - tick_nohz_idle_exit(); - schedule_preempt_disabled(); - } -} - void machine_shutdown(void) { #ifdef CONFIG_SMP @@ -178,11 +145,7 @@ void __show_regs(struct pt_regs *regs) { int i; - printk("CPU: %d %s (%s %.*s)\n", - raw_smp_processor_id(), print_tainted(), - init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); + show_regs_print_info(KERN_DEFAULT); print_symbol("PC is at %s\n", instruction_pointer(regs)); print_symbol("LR is at %s\n", regs->regs[30]); printk("pc : [<%016llx>] lr : [<%016llx>] pstate: %08llx\n", @@ -199,7 +162,6 @@ void __show_regs(struct pt_regs *regs) void show_regs(struct pt_regs * regs) { printk("\n"); - printk("Pid: %d, comm: %20s\n", task_pid_nr(current), current->comm); __show_regs(regs); } @@ -311,11 +273,17 @@ struct task_struct *__switch_to(struct task_struct *prev, fpsimd_thread_switch(next); tls_thread_switch(next); hw_breakpoint_thread_switch(next); + contextidr_thread_switch(next); + + /* + * Complete any pending TLB or cache maintenance on this CPU in case + * the thread migrates to a different CPU. + */ + dsb(); /* the actual thread switch */ last = cpu_switch_to(prev, next); - contextidr_thread_switch(next); return last; } diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 113db863f832..6a9a53292590 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -32,6 +32,7 @@ #include <linux/kexec.h> #include <linux/crash_dump.h> #include <linux/root_dev.h> +#include <linux/clk-provider.h> #include <linux/cpu.h> #include <linux/interrupt.h> #include <linux/smp.h> @@ -46,6 +47,7 @@ #include <asm/cputable.h> #include <asm/sections.h> #include <asm/setup.h> +#include <asm/smp_plat.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> #include <asm/traps.h> @@ -240,6 +242,8 @@ static void __init request_standard_resources(void) } } +u64 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = INVALID_HWID }; + void __init setup_arch(char **cmdline_p) { setup_processor(); @@ -264,6 +268,7 @@ void __init setup_arch(char **cmdline_p) psci_init(); + cpu_logical_map(0) = read_cpuid_mpidr() & MPIDR_HWID_BITMASK; #ifdef CONFIG_SMP smp_init_cpus(); #endif @@ -277,6 +282,13 @@ void __init setup_arch(char **cmdline_p) #endif } +static int __init arm64_of_clk_init(void) +{ + of_clk_init(NULL); + return 0; +} +arch_initcall(arm64_of_clk_init); + static DEFINE_PER_CPU(struct cpu, cpu_data); static int __init topology_init(void) diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index bdd34597254b..5d54e3717bf8 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -43,6 +43,7 @@ #include <asm/pgtable.h> #include <asm/pgalloc.h> #include <asm/processor.h> +#include <asm/smp_plat.h> #include <asm/sections.h> #include <asm/tlbflush.h> #include <asm/ptrace.h> @@ -53,7 +54,7 @@ * where to place its SVC stack */ struct secondary_data secondary_data; -volatile unsigned long secondary_holding_pen_release = -1; +volatile unsigned long secondary_holding_pen_release = INVALID_HWID; enum ipi_msg_type { IPI_RESCHEDULE, @@ -70,7 +71,7 @@ static DEFINE_RAW_SPINLOCK(boot_lock); * in coherency or not. This is necessary for the hotplug code to work * reliably. */ -static void __cpuinit write_pen_release(int val) +static void __cpuinit write_pen_release(u64 val) { void *start = (void *)&secondary_holding_pen_release; unsigned long size = sizeof(secondary_holding_pen_release); @@ -96,7 +97,7 @@ static int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) /* * Update the pen release flag. */ - write_pen_release(cpu); + write_pen_release(cpu_logical_map(cpu)); /* * Send an event, causing the secondaries to read pen_release. @@ -105,7 +106,7 @@ static int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { - if (secondary_holding_pen_release == -1UL) + if (secondary_holding_pen_release == INVALID_HWID) break; udelay(10); } @@ -116,7 +117,7 @@ static int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) */ raw_spin_unlock(&boot_lock); - return secondary_holding_pen_release != -1 ? -ENOSYS : 0; + return secondary_holding_pen_release != INVALID_HWID ? -ENOSYS : 0; } static DECLARE_COMPLETION(cpu_running); @@ -190,7 +191,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void) * Let the primary processor know we're out of the * pen, then head off into the C entry point */ - write_pen_release(-1); + write_pen_release(INVALID_HWID); /* * Synchronise with the boot thread. @@ -216,7 +217,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void) /* * OK, it's off to the idle thread for us */ - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } void __init smp_cpus_done(unsigned int max_cpus) @@ -244,11 +245,11 @@ static const struct smp_enable_ops *smp_enable_ops[NR_CPUS]; static const struct smp_enable_ops * __init smp_get_enable_ops(const char *name) { - const struct smp_enable_ops *ops = enable_ops[0]; + const struct smp_enable_ops **ops = enable_ops; - while (ops) { - if (!strcmp(name, ops->name)) - return ops; + while (*ops) { + if (!strcmp(name, (*ops)->name)) + return *ops; ops++; } @@ -257,15 +258,80 @@ static const struct smp_enable_ops * __init smp_get_enable_ops(const char *name) } /* - * Enumerate the possible CPU set from the device tree. + * Enumerate the possible CPU set from the device tree and build the + * cpu logical map array containing MPIDR values related to logical + * cpus. Assumes that cpu_logical_map(0) has already been initialized. */ void __init smp_init_cpus(void) { const char *enable_method; struct device_node *dn = NULL; - int cpu = 0; + int i, cpu = 1; + bool bootcpu_valid = false; while ((dn = of_find_node_by_type(dn, "cpu"))) { + const u32 *cell; + u64 hwid; + + /* + * A cpu node with missing "reg" property is + * considered invalid to build a cpu_logical_map + * entry. + */ + cell = of_get_property(dn, "reg", NULL); + if (!cell) { + pr_err("%s: missing reg property\n", dn->full_name); + goto next; + } + hwid = of_read_number(cell, of_n_addr_cells(dn)); + + /* + * Non affinity bits must be set to 0 in the DT + */ + if (hwid & ~MPIDR_HWID_BITMASK) { + pr_err("%s: invalid reg property\n", dn->full_name); + goto next; + } + + /* + * Duplicate MPIDRs are a recipe for disaster. Scan + * all initialized entries and check for + * duplicates. If any is found just ignore the cpu. + * cpu_logical_map was initialized to INVALID_HWID to + * avoid matching valid MPIDR values. + */ + for (i = 1; (i < cpu) && (i < NR_CPUS); i++) { + if (cpu_logical_map(i) == hwid) { + pr_err("%s: duplicate cpu reg properties in the DT\n", + dn->full_name); + goto next; + } + } + + /* + * The numbering scheme requires that the boot CPU + * must be assigned logical id 0. Record it so that + * the logical map built from DT is validated and can + * be used. + */ + if (hwid == cpu_logical_map(0)) { + if (bootcpu_valid) { + pr_err("%s: duplicate boot cpu reg property in DT\n", + dn->full_name); + goto next; + } + + bootcpu_valid = true; + + /* + * cpu_logical_map has already been + * initialized and the boot cpu doesn't need + * the enable-method so continue without + * incrementing cpu. + */ + continue; + } + if (cpu >= NR_CPUS) goto next; @@ -274,22 +340,24 @@ void __init smp_init_cpus(void) */ enable_method = of_get_property(dn, "enable-method", NULL); if (!enable_method) { - pr_err("CPU %d: missing enable-method property\n", cpu); + pr_err("%s: missing enable-method property\n", + dn->full_name); goto next; } smp_enable_ops[cpu] = smp_get_enable_ops(enable_method); if (!smp_enable_ops[cpu]) { - pr_err("CPU %d: invalid enable-method property: %s\n", - cpu, enable_method); + pr_err("%s: invalid enable-method property: %s\n", + dn->full_name, enable_method); goto next; } if (smp_enable_ops[cpu]->init_cpu(dn, cpu)) goto next; - set_cpu_possible(cpu, true); + pr_debug("cpu logical map 0x%llx\n", hwid); + cpu_logical_map(cpu) = hwid; next: cpu++; } @@ -298,6 +366,19 @@ next: if (cpu > NR_CPUS) pr_warning("no. of cores (%d) greater than configured maximum of %d - clipping\n", cpu, NR_CPUS); + + if (!bootcpu_valid) { + pr_err("DT missing boot CPU MPIDR, not enabling secondaries\n"); + return; + } + + /* + * All the cpus that made it to the cpu_logical_map have been + * validated so set them as possible cpus. + */ + for (i = 0; i < NR_CPUS; i++) + if (cpu_logical_map(i) != INVALID_HWID) + set_cpu_possible(i, true); } void __init smp_prepare_cpus(unsigned int max_cpus) diff --git a/arch/arm64/kernel/smp_psci.c b/arch/arm64/kernel/smp_psci.c index 112091684c22..0c533301be77 100644 --- a/arch/arm64/kernel/smp_psci.c +++ b/arch/arm64/kernel/smp_psci.c @@ -21,6 +21,7 @@ #include <linux/smp.h> #include <asm/psci.h> +#include <asm/smp_plat.h> static int __init smp_psci_init_cpu(struct device_node *dn, int cpu) { @@ -36,7 +37,7 @@ static int __init smp_psci_prepare_cpu(int cpu) return -ENODEV; } - err = psci_ops.cpu_on(cpu, __pa(secondary_holding_pen)); + err = psci_ops.cpu_on(cpu_logical_map(cpu), __pa(secondary_holding_pen)); if (err) { pr_err("psci: failed to boot CPU%d (%d)\n", cpu, err); return err; @@ -47,6 +48,6 @@ static int __init smp_psci_prepare_cpu(int cpu) const struct smp_enable_ops smp_psci_ops __initconst = { .name = "psci", - .init_cpu = smp_psci_init_cpu, + .init_cpu = smp_psci_init_cpu, .prepare_cpu = smp_psci_prepare_cpu, }; diff --git a/arch/arm64/kernel/sys32.S b/arch/arm64/kernel/sys32.S index 9416d045a687..db01aa978c41 100644 --- a/arch/arm64/kernel/sys32.S +++ b/arch/arm64/kernel/sys32.S @@ -84,13 +84,6 @@ compat_sys_readahead_wrapper: b sys_readahead ENDPROC(compat_sys_readahead_wrapper) -compat_sys_lookup_dcookie: - orr x0, x0, x1, lsl #32 - mov w1, w2 - mov w2, w3 - b sys_lookup_dcookie -ENDPROC(compat_sys_lookup_dcookie) - compat_sys_fadvise64_64_wrapper: mov w6, w1 orr x1, x2, x3, lsl #32 diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index b3c5f628bdb4..61d7dd29f756 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -167,13 +167,6 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) } } -void dump_stack(void) -{ - dump_backtrace(NULL, NULL); -} - -EXPORT_SYMBOL(dump_stack); - void show_stack(struct task_struct *tsk, unsigned long *sp) { dump_backtrace(NULL, tsk); diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile index 2fb7f6092aae..59acc0ef0462 100644 --- a/arch/arm64/lib/Makefile +++ b/arch/arm64/lib/Makefile @@ -1,4 +1,6 @@ lib-y := bitops.o delay.o \ strncpy_from_user.o strnlen_user.o clear_user.o \ copy_from_user.o copy_to_user.o copy_in_user.o \ - copy_page.o clear_page.o + copy_page.o clear_page.o \ + memchr.o memcpy.o memmove.o memset.o \ + strchr.o strrchr.o diff --git a/arch/arm64/lib/bitops.S b/arch/arm64/lib/bitops.S new file mode 100644 index 000000000000..36216d30cb9a --- /dev/null +++ b/arch/arm64/lib/bitops.S @@ -0,0 +1,68 @@ +/* + * Based on arch/arm/lib/bitops.h + * + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> +#include <asm/assembler.h> + +/* + * x0: bits 5:0 bit offset + * bits 63:6 word offset + * x1: address + */ + .macro bitop, name, instr +ENTRY( \name ) + and x3, x0, #63 // Get bit offset + eor x0, x0, x3 // Clear low bits + mov x2, #1 + add x1, x1, x0, lsr #3 // Get word offset + lsl x3, x2, x3 // Create mask +1: ldxr x2, [x1] + \instr x2, x2, x3 + stxr w0, x2, [x1] + cbnz w0, 1b + ret +ENDPROC(\name ) + .endm + + .macro testop, name, instr +ENTRY( \name ) + and x3, x0, #63 // Get bit offset + eor x0, x0, x3 // Clear low bits + mov x2, #1 + add x1, x1, x0, lsr #3 // Get word offset + lsl x4, x2, x3 // Create mask +1: ldaxr x2, [x1] + lsr x0, x2, x3 // Save old value of bit + \instr x2, x2, x4 // toggle bit + stlxr w5, x2, [x1] + cbnz w5, 1b + and x0, x0, #1 +3: ret +ENDPROC(\name ) + .endm + +/* + * Atomic bit operations. + */ + bitop change_bit, eor + bitop clear_bit, bic + bitop set_bit, orr + + testop test_and_change_bit, eor + testop test_and_clear_bit, bic + testop test_and_set_bit, orr diff --git a/arch/arm64/lib/memchr.S b/arch/arm64/lib/memchr.S new file mode 100644 index 000000000000..8636b7549163 --- /dev/null +++ b/arch/arm64/lib/memchr.S @@ -0,0 +1,44 @@ +/* + * Based on arch/arm/lib/memchr.S + * + * Copyright (C) 1995-2000 Russell King + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> +#include <asm/assembler.h> + +/* + * Find a character in an area of memory. + * + * Parameters: + * x0 - buf + * x1 - c + * x2 - n + * Returns: + * x0 - address of first occurrence of 'c' or 0 + */ +ENTRY(memchr) + and w1, w1, #0xff +1: subs x2, x2, #1 + b.mi 2f + ldrb w3, [x0], #1 + cmp w3, w1 + b.ne 1b + sub x0, x0, #1 + ret +2: mov x0, #0 + ret +ENDPROC(memchr) diff --git a/arch/arm64/lib/memcpy.S b/arch/arm64/lib/memcpy.S new file mode 100644 index 000000000000..27b5003609b6 --- /dev/null +++ b/arch/arm64/lib/memcpy.S @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> +#include <asm/assembler.h> + +/* + * Copy a buffer from src to dest (alignment handled by the hardware) + * + * Parameters: + * x0 - dest + * x1 - src + * x2 - n + * Returns: + * x0 - dest + */ +ENTRY(memcpy) + mov x4, x0 + subs x2, x2, #8 + b.mi 2f +1: ldr x3, [x1], #8 + subs x2, x2, #8 + str x3, [x4], #8 + b.pl 1b +2: adds x2, x2, #4 + b.mi 3f + ldr w3, [x1], #4 + sub x2, x2, #4 + str w3, [x4], #4 +3: adds x2, x2, #2 + b.mi 4f + ldrh w3, [x1], #2 + sub x2, x2, #2 + strh w3, [x4], #2 +4: adds x2, x2, #1 + b.mi 5f + ldrb w3, [x1] + strb w3, [x4] +5: ret +ENDPROC(memcpy) diff --git a/arch/arm64/lib/memmove.S b/arch/arm64/lib/memmove.S new file mode 100644 index 000000000000..b79fdfa42d39 --- /dev/null +++ b/arch/arm64/lib/memmove.S @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> +#include <asm/assembler.h> + +/* + * Move a buffer from src to test (alignment handled by the hardware). + * If dest <= src, call memcpy, otherwise copy in reverse order. + * + * Parameters: + * x0 - dest + * x1 - src + * x2 - n + * Returns: + * x0 - dest + */ +ENTRY(memmove) + cmp x0, x1 + b.ls memcpy + add x4, x0, x2 + add x1, x1, x2 + subs x2, x2, #8 + b.mi 2f +1: ldr x3, [x1, #-8]! + subs x2, x2, #8 + str x3, [x4, #-8]! + b.pl 1b +2: adds x2, x2, #4 + b.mi 3f + ldr w3, [x1, #-4]! + sub x2, x2, #4 + str w3, [x4, #-4]! +3: adds x2, x2, #2 + b.mi 4f + ldrh w3, [x1, #-2]! + sub x2, x2, #2 + strh w3, [x4, #-2]! +4: adds x2, x2, #1 + b.mi 5f + ldrb w3, [x1, #-1] + strb w3, [x4, #-1] +5: ret +ENDPROC(memmove) diff --git a/arch/arm64/lib/memset.S b/arch/arm64/lib/memset.S new file mode 100644 index 000000000000..87e4a68fbbbc --- /dev/null +++ b/arch/arm64/lib/memset.S @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> +#include <asm/assembler.h> + +/* + * Fill in the buffer with character c (alignment handled by the hardware) + * + * Parameters: + * x0 - buf + * x1 - c + * x2 - n + * Returns: + * x0 - buf + */ +ENTRY(memset) + mov x4, x0 + and w1, w1, #0xff + orr w1, w1, w1, lsl #8 + orr w1, w1, w1, lsl #16 + orr x1, x1, x1, lsl #32 + subs x2, x2, #8 + b.mi 2f +1: str x1, [x4], #8 + subs x2, x2, #8 + b.pl 1b +2: adds x2, x2, #4 + b.mi 3f + sub x2, x2, #4 + str w1, [x4], #4 +3: adds x2, x2, #2 + b.mi 4f + sub x2, x2, #2 + strh w1, [x4], #2 +4: adds x2, x2, #1 + b.mi 5f + strb w1, [x4] +5: ret +ENDPROC(memset) diff --git a/arch/arm64/lib/strchr.S b/arch/arm64/lib/strchr.S new file mode 100644 index 000000000000..dae0cf5591f9 --- /dev/null +++ b/arch/arm64/lib/strchr.S @@ -0,0 +1,42 @@ +/* + * Based on arch/arm/lib/strchr.S + * + * Copyright (C) 1995-2000 Russell King + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> +#include <asm/assembler.h> + +/* + * Find the first occurrence of a character in a string. + * + * Parameters: + * x0 - str + * x1 - c + * Returns: + * x0 - address of first occurrence of 'c' or 0 + */ +ENTRY(strchr) + and w1, w1, #0xff +1: ldrb w2, [x0], #1 + cmp w2, w1 + ccmp w2, wzr, #4, ne + b.ne 1b + sub x0, x0, #1 + cmp w2, w1 + csel x0, x0, xzr, eq + ret +ENDPROC(strchr) diff --git a/arch/arm64/lib/strrchr.S b/arch/arm64/lib/strrchr.S new file mode 100644 index 000000000000..61eabd9a289a --- /dev/null +++ b/arch/arm64/lib/strrchr.S @@ -0,0 +1,43 @@ +/* + * Based on arch/arm/lib/strrchr.S + * + * Copyright (C) 1995-2000 Russell King + * Copyright (C) 2013 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> +#include <asm/assembler.h> + +/* + * Find the last occurrence of a character in a string. + * + * Parameters: + * x0 - str + * x1 - c + * Returns: + * x0 - address of last occurrence of 'c' or 0 + */ +ENTRY(strrchr) + mov x3, #0 + and w1, w1, #0xff +1: ldrb w2, [x0], #1 + cbz w2, 2f + cmp w2, w1 + b.ne 1b + sub x3, x0, #1 + b 1b +2: mov x0, x3 + ret +ENDPROC(strrchr) diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index afadae6682ed..52638171d6fd 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -57,16 +57,16 @@ void show_pte(struct mm_struct *mm, unsigned long addr) pmd_t *pmd; pte_t *pte; - if (pgd_none_or_clear_bad(pgd)) + if (pgd_none(*pgd) || pgd_bad(*pgd)) break; pud = pud_offset(pgd, addr); - if (pud_none_or_clear_bad(pud)) + if (pud_none(*pud) || pud_bad(*pud)) break; pmd = pmd_offset(pud, addr); printk(", *pmd=%016llx", pmd_val(*pmd)); - if (pmd_none_or_clear_bad(pmd)) + if (pmd_none(*pmd) || pmd_bad(*pmd)) break; pte = pte_offset_map(pmd, addr); diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 800aac306a08..f497ca77925a 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -197,24 +197,6 @@ void __init bootmem_init(void) max_pfn = max_low_pfn = max; } -static inline int free_area(unsigned long pfn, unsigned long end, char *s) -{ - unsigned int pages = 0, size = (end - pfn) << (PAGE_SHIFT - 10); - - for (; pfn < end; pfn++) { - struct page *page = pfn_to_page(pfn); - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - pages++; - } - - if (size && s) - pr_info("Freeing %s memory: %dK\n", s, size); - - return pages; -} - /* * Poison init memory with an undefined instruction (0x0). */ @@ -405,9 +387,7 @@ void __init mem_init(void) void free_initmem(void) { poison_init_mem(__init_begin, __init_end - __init_begin); - totalram_pages += free_area(__phys_to_pfn(__pa(__init_begin)), - __phys_to_pfn(__pa(__init_end)), - "init"); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD @@ -418,9 +398,7 @@ void free_initrd_mem(unsigned long start, unsigned long end) { if (!keep_initrd) { poison_init_mem((void *)start, PAGE_ALIGN(end) - start); - totalram_pages += free_area(__phys_to_pfn(__pa(start)), - __phys_to_pfn(__pa(end)), - "initrd"); + free_reserved_area(start, end, 0, "initrd"); } } diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 70b8cd4021c4..eeecc9c8ed68 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -391,17 +391,14 @@ int kern_addr_valid(unsigned long addr) } #ifdef CONFIG_SPARSEMEM_VMEMMAP #ifdef CONFIG_ARM64_64K_PAGES -int __meminit vmemmap_populate(struct page *start_page, - unsigned long size, int node) +int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) { - return vmemmap_populate_basepages(start_page, size, node); + return vmemmap_populate_basepages(start, end, node); } #else /* !CONFIG_ARM64_64K_PAGES */ -int __meminit vmemmap_populate(struct page *start_page, - unsigned long size, int node) +int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) { - unsigned long addr = (unsigned long)start_page; - unsigned long end = (unsigned long)(start_page + size); + unsigned long addr = start; unsigned long next; pgd_t *pgd; pud_t *pud; @@ -434,7 +431,7 @@ int __meminit vmemmap_populate(struct page *start_page, return 0; } #endif /* CONFIG_ARM64_64K_PAGES */ -void vmemmap_free(struct page *memmap, unsigned long nr_pages) +void vmemmap_free(unsigned long start, unsigned long end) { } #endif /* CONFIG_SPARSEMEM_VMEMMAP */ diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index c1a868d398bd..22c40308360b 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -250,20 +250,7 @@ config ARCH_SUSPEND_POSSIBLE def_bool y menu "CPU Frequency scaling" - source "drivers/cpufreq/Kconfig" - -config CPU_FREQ_AT32AP - bool "CPU frequency driver for AT32AP" - depends on CPU_FREQ && PLATFORM_AT32AP - default n - help - This enables the CPU frequency driver for AT32AP processors. - - For details, take a look in <file:Documentation/cpu-freq>. - - If in doubt, say N. - endmenu endmenu diff --git a/arch/avr32/configs/atngw100_defconfig b/arch/avr32/configs/atngw100_defconfig index f4025db184ff..d5aff36ade92 100644 --- a/arch/avr32/configs/atngw100_defconfig +++ b/arch/avr32/configs/atngw100_defconfig @@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atngw100_evklcd100_defconfig b/arch/avr32/configs/atngw100_evklcd100_defconfig index c76a49b9e9d0..4abcf435d599 100644 --- a/arch/avr32/configs/atngw100_evklcd100_defconfig +++ b/arch/avr32/configs/atngw100_evklcd100_defconfig @@ -28,7 +28,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atngw100_evklcd101_defconfig b/arch/avr32/configs/atngw100_evklcd101_defconfig index 2d8ab089a64e..18f3fa0470ff 100644 --- a/arch/avr32/configs/atngw100_evklcd101_defconfig +++ b/arch/avr32/configs/atngw100_evklcd101_defconfig @@ -27,7 +27,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atngw100_mrmt_defconfig b/arch/avr32/configs/atngw100_mrmt_defconfig index b189e0cab04b..06e389cfcd12 100644 --- a/arch/avr32/configs/atngw100_mrmt_defconfig +++ b/arch/avr32/configs/atngw100_mrmt_defconfig @@ -23,7 +23,7 @@ CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y diff --git a/arch/avr32/configs/atngw100mkii_defconfig b/arch/avr32/configs/atngw100mkii_defconfig index 2e4de42a53c4..2518a1368d7c 100644 --- a/arch/avr32/configs/atngw100mkii_defconfig +++ b/arch/avr32/configs/atngw100mkii_defconfig @@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atngw100mkii_evklcd100_defconfig b/arch/avr32/configs/atngw100mkii_evklcd100_defconfig index fad3cd22dfd3..245ef6bd0fa6 100644 --- a/arch/avr32/configs/atngw100mkii_evklcd100_defconfig +++ b/arch/avr32/configs/atngw100mkii_evklcd100_defconfig @@ -29,7 +29,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atngw100mkii_evklcd101_defconfig b/arch/avr32/configs/atngw100mkii_evklcd101_defconfig index 29986230aaa5..fa6cbac6e418 100644 --- a/arch/avr32/configs/atngw100mkii_evklcd101_defconfig +++ b/arch/avr32/configs/atngw100mkii_evklcd101_defconfig @@ -28,7 +28,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atstk1002_defconfig b/arch/avr32/configs/atstk1002_defconfig index a582465e1cef..bbd5131021a5 100644 --- a/arch/avr32/configs/atstk1002_defconfig +++ b/arch/avr32/configs/atstk1002_defconfig @@ -25,7 +25,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atstk1003_defconfig b/arch/avr32/configs/atstk1003_defconfig index 57a79df2ce5d..c1cd726f9012 100644 --- a/arch/avr32/configs/atstk1003_defconfig +++ b/arch/avr32/configs/atstk1003_defconfig @@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atstk1004_defconfig b/arch/avr32/configs/atstk1004_defconfig index 1a49bd8c6340..754ae56b2767 100644 --- a/arch/avr32/configs/atstk1004_defconfig +++ b/arch/avr32/configs/atstk1004_defconfig @@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/atstk1006_defconfig b/arch/avr32/configs/atstk1006_defconfig index 206a1b67f763..58589d8cc0ac 100644 --- a/arch/avr32/configs/atstk1006_defconfig +++ b/arch/avr32/configs/atstk1006_defconfig @@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/avr32/configs/favr-32_defconfig b/arch/avr32/configs/favr-32_defconfig index 0421498d666b..57788a42ff83 100644 --- a/arch/avr32/configs/favr-32_defconfig +++ b/arch/avr32/configs/favr-32_defconfig @@ -27,7 +27,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y diff --git a/arch/avr32/configs/hammerhead_defconfig b/arch/avr32/configs/hammerhead_defconfig index 82f24eb251bd..ba7c31e269cb 100644 --- a/arch/avr32/configs/hammerhead_defconfig +++ b/arch/avr32/configs/hammerhead_defconfig @@ -31,7 +31,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y diff --git a/arch/avr32/configs/mimc200_defconfig b/arch/avr32/configs/mimc200_defconfig index 1bee51f22154..0a8bfdc420e0 100644 --- a/arch/avr32/configs/mimc200_defconfig +++ b/arch/avr32/configs/mimc200_defconfig @@ -24,7 +24,7 @@ CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_STAT is not set CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_USERSPACE=y -CONFIG_CPU_FREQ_AT32AP=y +CONFIG_AVR32_AT32AP_CPUFREQ=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y diff --git a/arch/avr32/include/asm/io.h b/arch/avr32/include/asm/io.h index cf60d0a9f176..fc6483f83ccc 100644 --- a/arch/avr32/include/asm/io.h +++ b/arch/avr32/include/asm/io.h @@ -165,6 +165,10 @@ BUILDIO_IOPORT(l, u32) #define readw_be __raw_readw #define readl_be __raw_readl +#define writeb_relaxed writeb +#define writew_relaxed writew +#define writel_relaxed writel + #define writeb_be __raw_writeb #define writew_be __raw_writew #define writel_be __raw_writel diff --git a/arch/avr32/include/asm/unistd.h b/arch/avr32/include/asm/unistd.h index dc4d5a931112..c1eb080e45fe 100644 --- a/arch/avr32/include/asm/unistd.h +++ b/arch/avr32/include/asm/unistd.h @@ -41,12 +41,4 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); - #endif /* __ASM_AVR32_UNISTD_H */ diff --git a/arch/avr32/include/uapi/asm/socket.h b/arch/avr32/include/uapi/asm/socket.h index 51c6401582ea..37401f535126 100644 --- a/arch/avr32/include/uapi/asm/socket.h +++ b/arch/avr32/include/uapi/asm/socket.h @@ -72,4 +72,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* __ASM_AVR32_SOCKET_H */ diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c index fd78f58ea79a..e7b61494c312 100644 --- a/arch/avr32/kernel/process.c +++ b/arch/avr32/kernel/process.c @@ -30,18 +30,9 @@ EXPORT_SYMBOL(pm_power_off); * This file handles the architecture-dependent parts of process handling.. */ -void cpu_idle(void) +void arch_cpu_idle(void) { - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (!need_resched()) - cpu_idle_sleep(); - rcu_idle_exit(); - tick_nohz_idle_exit(); - schedule_preempt_disabled(); - } + cpu_enter_idle(); } void machine_halt(void) @@ -213,14 +204,6 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) show_stack_log_lvl(tsk, (unsigned long)stack, NULL, ""); } -void dump_stack(void) -{ - unsigned long stack; - - show_trace_log_lvl(current, &stack, NULL, ""); -} -EXPORT_SYMBOL(dump_stack); - static const char *cpu_modes[] = { "Application", "Supervisor", "Interrupt level 0", "Interrupt level 1", "Interrupt level 2", "Interrupt level 3", "Exception", "NMI" @@ -232,6 +215,8 @@ void show_regs_log_lvl(struct pt_regs *regs, const char *log_lvl) unsigned long lr = regs->lr; unsigned long mode = (regs->sr & MODE_MASK) >> MODE_SHIFT; + show_regs_print_info(log_lvl); + if (!user_mode(regs)) { sp = (unsigned long)regs + FRAME_SIZE_FULL; @@ -269,9 +254,6 @@ void show_regs_log_lvl(struct pt_regs *regs, const char *log_lvl) regs->sr & SR_I0M ? '0' : '.', regs->sr & SR_GM ? 'G' : 'g'); printk("%sCPU Mode: %s\n", log_lvl, cpu_modes[mode]); - printk("%sProcess: %s [%d] (task: %p thread: %p)\n", - log_lvl, current->comm, current->pid, current, - task_thread_info(current)); } void show_regs(struct pt_regs *regs) diff --git a/arch/avr32/kernel/time.c b/arch/avr32/kernel/time.c index 05ad29112ff4..869a1c6ffeee 100644 --- a/arch/avr32/kernel/time.c +++ b/arch/avr32/kernel/time.c @@ -12,6 +12,7 @@ #include <linux/irq.h> #include <linux/kernel.h> #include <linux/time.h> +#include <linux/cpu.h> #include <asm/sysreg.h> @@ -87,13 +88,17 @@ static void comparator_mode(enum clock_event_mode mode, pr_debug("%s: start\n", evdev->name); /* FALLTHROUGH */ case CLOCK_EVT_MODE_RESUME: - cpu_disable_idle_sleep(); + /* + * If we're using the COUNT and COMPARE registers we + * need to force idle poll. + */ + cpu_idle_poll_ctrl(true); break; case CLOCK_EVT_MODE_UNUSED: case CLOCK_EVT_MODE_SHUTDOWN: sysreg_write(COMPARE, 0); pr_debug("%s: stop\n", evdev->name); - cpu_enable_idle_sleep(); + cpu_idle_poll_ctrl(false); break; default: BUG(); diff --git a/arch/avr32/mach-at32ap/Makefile b/arch/avr32/mach-at32ap/Makefile index 514c9a9b009a..fc09ec4bc725 100644 --- a/arch/avr32/mach-at32ap/Makefile +++ b/arch/avr32/mach-at32ap/Makefile @@ -1,7 +1,6 @@ obj-y += pdc.o clock.o intc.o extint.o pio.o hsmc.o obj-y += hmatrix.o obj-$(CONFIG_CPU_AT32AP700X) += at32ap700x.o pm-at32ap700x.o -obj-$(CONFIG_CPU_FREQ_AT32AP) += cpufreq.o obj-$(CONFIG_PM) += pm.o ifeq ($(CONFIG_PM_DEBUG),y) diff --git a/arch/avr32/mach-at32ap/cpufreq.c b/arch/avr32/mach-at32ap/cpufreq.c deleted file mode 100644 index 18b765629a0c..000000000000 --- a/arch/avr32/mach-at32ap/cpufreq.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright (C) 2004-2007 Atmel Corporation - * - * Based on MIPS implementation arch/mips/kernel/time.c - * Copyright 2001 MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -/*#define DEBUG*/ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/cpufreq.h> -#include <linux/io.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/export.h> - -static struct clk *cpuclk; - -static int at32_verify_speed(struct cpufreq_policy *policy) -{ - if (policy->cpu != 0) - return -EINVAL; - - cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - return 0; -} - -static unsigned int at32_get_speed(unsigned int cpu) -{ - /* No SMP support */ - if (cpu) - return 0; - return (unsigned int)((clk_get_rate(cpuclk) + 500) / 1000); -} - -static unsigned int ref_freq; -static unsigned long loops_per_jiffy_ref; - -static int at32_set_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - struct cpufreq_freqs freqs; - long freq; - - /* Convert target_freq from kHz to Hz */ - freq = clk_round_rate(cpuclk, target_freq * 1000); - - /* Check if policy->min <= new_freq <= policy->max */ - if(freq < (policy->min * 1000) || freq > (policy->max * 1000)) - return -EINVAL; - - pr_debug("cpufreq: requested frequency %u Hz\n", target_freq * 1000); - - freqs.old = at32_get_speed(0); - freqs.new = (freq + 500) / 1000; - freqs.cpu = 0; - freqs.flags = 0; - - if (!ref_freq) { - ref_freq = freqs.old; - loops_per_jiffy_ref = boot_cpu_data.loops_per_jiffy; - } - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - if (freqs.old < freqs.new) - boot_cpu_data.loops_per_jiffy = cpufreq_scale( - loops_per_jiffy_ref, ref_freq, freqs.new); - clk_set_rate(cpuclk, freq); - if (freqs.new < freqs.old) - boot_cpu_data.loops_per_jiffy = cpufreq_scale( - loops_per_jiffy_ref, ref_freq, freqs.new); - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - pr_debug("cpufreq: set frequency %lu Hz\n", freq); - - return 0; -} - -static int __init at32_cpufreq_driver_init(struct cpufreq_policy *policy) -{ - if (policy->cpu != 0) - return -EINVAL; - - cpuclk = clk_get(NULL, "cpu"); - if (IS_ERR(cpuclk)) { - pr_debug("cpufreq: could not get CPU clk\n"); - return PTR_ERR(cpuclk); - } - - policy->cpuinfo.min_freq = (clk_round_rate(cpuclk, 1) + 500) / 1000; - policy->cpuinfo.max_freq = (clk_round_rate(cpuclk, ~0UL) + 500) / 1000; - policy->cpuinfo.transition_latency = 0; - policy->cur = at32_get_speed(0); - policy->min = policy->cpuinfo.min_freq; - policy->max = policy->cpuinfo.max_freq; - - printk("cpufreq: AT32AP CPU frequency driver\n"); - - return 0; -} - -static struct cpufreq_driver at32_driver = { - .name = "at32ap", - .owner = THIS_MODULE, - .init = at32_cpufreq_driver_init, - .verify = at32_verify_speed, - .target = at32_set_target, - .get = at32_get_speed, - .flags = CPUFREQ_STICKY, -}; - -static int __init at32_cpufreq_init(void) -{ - return cpufreq_register_driver(&at32_driver); -} -late_initcall(at32_cpufreq_init); diff --git a/arch/avr32/mach-at32ap/include/mach/pm.h b/arch/avr32/mach-at32ap/include/mach/pm.h index 979b355b77b6..f29ff2cd23d3 100644 --- a/arch/avr32/mach-at32ap/include/mach/pm.h +++ b/arch/avr32/mach-at32ap/include/mach/pm.h @@ -21,30 +21,6 @@ extern void cpu_enter_idle(void); extern void cpu_enter_standby(unsigned long sdramc_base); -extern bool disable_idle_sleep; - -static inline void cpu_disable_idle_sleep(void) -{ - disable_idle_sleep = true; -} - -static inline void cpu_enable_idle_sleep(void) -{ - disable_idle_sleep = false; -} - -static inline void cpu_idle_sleep(void) -{ - /* - * If we're using the COUNT and COMPARE registers for - * timekeeping, we can't use the IDLE state. - */ - if (disable_idle_sleep) - cpu_relax(); - else - cpu_enter_idle(); -} - void intc_set_suspend_handler(unsigned long offset); #endif diff --git a/arch/avr32/mach-at32ap/pm-at32ap700x.S b/arch/avr32/mach-at32ap/pm-at32ap700x.S index f868f4ce761b..1c8e4e6bff03 100644 --- a/arch/avr32/mach-at32ap/pm-at32ap700x.S +++ b/arch/avr32/mach-at32ap/pm-at32ap700x.S @@ -18,13 +18,6 @@ /* Same as 0xfff00000 but fits in a 21 bit signed immediate */ #define PM_BASE -0x100000 - .section .bss, "wa", @nobits - .global disable_idle_sleep - .type disable_idle_sleep, @object -disable_idle_sleep: - .int 4 - .size disable_idle_sleep, . - disable_idle_sleep - /* Keep this close to the irq handlers */ .section .irq.text, "ax", @progbits diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c index 2798c2d4a1cf..e66e8406f992 100644 --- a/arch/avr32/mm/init.c +++ b/arch/avr32/mm/init.c @@ -146,34 +146,14 @@ void __init mem_init(void) initsize >> 10); } -static inline void free_area(unsigned long addr, unsigned long end, char *s) -{ - unsigned int size = (end - addr) >> 10; - - for (; addr < end; addr += PAGE_SIZE) { - struct page *page = virt_to_page(addr); - ClearPageReserved(page); - init_page_count(page); - free_page(addr); - totalram_pages++; - } - - if (size && s) - printk(KERN_INFO "Freeing %s memory: %dK (%lx - %lx)\n", - s, size, end - (size << 10), end); -} - void free_initmem(void) { - free_area((unsigned long)__init_begin, (unsigned long)__init_end, - "init"); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD - void free_initrd_mem(unsigned long start, unsigned long end) { - free_area(start, end, "initrd"); + free_reserved_area(start, end, 0, "initrd"); } - #endif diff --git a/arch/blackfin/include/asm/bfin_sport3.h b/arch/blackfin/include/asm/bfin_sport3.h index 03c00220d69b..d82f5fa0ad9f 100644 --- a/arch/blackfin/include/asm/bfin_sport3.h +++ b/arch/blackfin/include/asm/bfin_sport3.h @@ -41,7 +41,7 @@ #define SPORT_CTL_LAFS 0x00020000 /* Late Transmit frame select */ #define SPORT_CTL_RJUST 0x00040000 /* Right Justified mode select */ #define SPORT_CTL_FSED 0x00080000 /* External frame sync edge select */ -#define SPORT_CTL_TFIEN 0x00100000 /* Transmit finish interrrupt enable select */ +#define SPORT_CTL_TFIEN 0x00100000 /* Transmit finish interrupt enable select */ #define SPORT_CTL_GCLKEN 0x00200000 /* Gated clock mode select */ #define SPORT_CTL_SPENSEC 0x01000000 /* Enable secondary channel */ #define SPORT_CTL_SPTRAN 0x02000000 /* Data direction control */ diff --git a/arch/blackfin/include/asm/unistd.h b/arch/blackfin/include/asm/unistd.h index 04e83ea8d5cc..c35414bdf7bd 100644 --- a/arch/blackfin/include/asm/unistd.h +++ b/arch/blackfin/include/asm/unistd.h @@ -20,12 +20,4 @@ #define __ARCH_WANT_SYS_NICE #define __ARCH_WANT_SYS_VFORK -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t_" #x "\n\t.set\t_" #x ",_sys_ni_syscall"); - #endif /* __ASM_BFIN_UNISTD_H */ diff --git a/arch/blackfin/kernel/cplbinfo.c b/arch/blackfin/kernel/cplbinfo.c index e1d0b24c6070..404045dcc5e4 100644 --- a/arch/blackfin/kernel/cplbinfo.c +++ b/arch/blackfin/kernel/cplbinfo.c @@ -116,14 +116,12 @@ static const struct seq_operations cplbinfo_sops = { static int cplbinfo_open(struct inode *inode, struct file *file) { - struct proc_dir_entry *pde = PDE(file_inode(file)); char cplb_type; - unsigned int cpu; + unsigned int cpu = (unsigned long)PDE_DATA(file_inode(file)); int ret; struct seq_file *m; struct cplbinfo_data *cdata; - cpu = (unsigned int)pde->data; cplb_type = cpu & CPLBINFO_DCPLB_FLAG ? 'D' : 'I'; cpu &= ~CPLBINFO_DCPLB_FLAG; diff --git a/arch/blackfin/kernel/dumpstack.c b/arch/blackfin/kernel/dumpstack.c index 5cfbaa298211..95ba6d9e9a3d 100644 --- a/arch/blackfin/kernel/dumpstack.c +++ b/arch/blackfin/kernel/dumpstack.c @@ -168,6 +168,7 @@ void dump_stack(void) #endif trace_buffer_save(tflags); dump_bfin_trace_buffer(); + dump_stack_print_info(KERN_DEFAULT); show_stack(current, &stack); trace_buffer_restore(tflags); } diff --git a/arch/blackfin/kernel/early_printk.c b/arch/blackfin/kernel/early_printk.c index 84ed8375113c..61fbd2de993d 100644 --- a/arch/blackfin/kernel/early_printk.c +++ b/arch/blackfin/kernel/early_printk.c @@ -25,8 +25,6 @@ extern struct console *bfin_earlyserial_init(unsigned int port, extern struct console *bfin_jc_early_init(void); #endif -static struct console *early_console; - /* Default console */ #define DEFAULT_PORT 0 #define DEFAULT_CFLAG CS8|B57600 diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index 9782c0329c14..4aa5545c4fde 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -46,15 +46,14 @@ EXPORT_SYMBOL(pm_power_off); * The idle loop on BFIN */ #ifdef CONFIG_IDLE_L1 -static void default_idle(void)__attribute__((l1_text)); -void cpu_idle(void)__attribute__((l1_text)); +void arch_cpu_idle(void)__attribute__((l1_text)); #endif /* * This is our default idle handler. We need to disable * interrupts here to ensure we don't miss a wakeup call. */ -static void default_idle(void) +void arch_cpu_idle(void) { #ifdef CONFIG_IPIPE ipipe_suspend_domain(); @@ -66,31 +65,12 @@ static void default_idle(void) hard_local_irq_enable(); } -/* - * The idle thread. We try to conserve power, while trying to keep - * overall latency low. The architecture specific idle is passed - * a value to indicate the level of "idleness" of the system. - */ -void cpu_idle(void) -{ - /* endless idle loop with no priority at all */ - while (1) { - #ifdef CONFIG_HOTPLUG_CPU - if (cpu_is_offline(smp_processor_id())) - cpu_die(); -#endif - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (!need_resched()) - default_idle(); - rcu_idle_exit(); - tick_nohz_idle_exit(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } +void arch_cpu_idle_dead(void) +{ + cpu_die(); } +#endif /* * Do necessary setup to start up a newly executed thread. diff --git a/arch/blackfin/kernel/trace.c b/arch/blackfin/kernel/trace.c index f7f7a18abca9..c36efa0c7163 100644 --- a/arch/blackfin/kernel/trace.c +++ b/arch/blackfin/kernel/trace.c @@ -853,6 +853,8 @@ void show_regs(struct pt_regs *fp) unsigned char in_atomic = (bfin_read_IPEND() & 0x10) || in_atomic(); pr_notice("\n"); + show_regs_print_info(KERN_NOTICE); + if (CPUID != bfin_cpuid()) pr_notice("Compiled for cpu family 0x%04x (Rev %d), " "but running on:0x%04x (Rev %d)\n", diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c index 61c1f47a4bf2..97d701639585 100644 --- a/arch/blackfin/mach-bf609/boards/ezkit.c +++ b/arch/blackfin/mach-bf609/boards/ezkit.c @@ -936,19 +936,19 @@ static struct v4l2_input adv7842_inputs[] = { .index = 2, .name = "Component", .type = V4L2_INPUT_TYPE_CAMERA, - .capabilities = V4L2_IN_CAP_CUSTOM_TIMINGS, + .capabilities = V4L2_IN_CAP_DV_TIMINGS, }, { .index = 3, .name = "VGA", .type = V4L2_INPUT_TYPE_CAMERA, - .capabilities = V4L2_IN_CAP_CUSTOM_TIMINGS, + .capabilities = V4L2_IN_CAP_DV_TIMINGS, }, { .index = 4, .name = "HDMI", .type = V4L2_INPUT_TYPE_CAMERA, - .capabilities = V4L2_IN_CAP_CUSTOM_TIMINGS, + .capabilities = V4L2_IN_CAP_DV_TIMINGS, }, }; @@ -1074,7 +1074,7 @@ static struct v4l2_output adv7511_outputs[] = { .index = 0, .name = "HDMI", .type = V4L2_INPUT_TYPE_CAMERA, - .capabilities = V4L2_OUT_CAP_CUSTOM_TIMINGS, + .capabilities = V4L2_OUT_CAP_DV_TIMINGS, }, }; diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile index 75f0ba29ebb9..675466d490d4 100644 --- a/arch/blackfin/mach-common/Makefile +++ b/arch/blackfin/mach-common/Makefile @@ -10,7 +10,6 @@ obj-$(CONFIG_PM) += pm.o ifneq ($(CONFIG_BF60x),y) obj-$(CONFIG_PM) += dpmc_modes.o endif -obj-$(CONFIG_CPU_FREQ) += cpufreq.o obj-$(CONFIG_CPU_VOLTAGE) += dpmc.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_BFIN_KERNEL_CLOCK) += clocks-init.o diff --git a/arch/blackfin/mach-common/cpufreq.c b/arch/blackfin/mach-common/cpufreq.c deleted file mode 100644 index d88bd31319e6..000000000000 --- a/arch/blackfin/mach-common/cpufreq.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - * Blackfin core clock scaling - * - * Copyright 2008-2011 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/cpufreq.h> -#include <linux/fs.h> -#include <linux/delay.h> -#include <asm/blackfin.h> -#include <asm/time.h> -#include <asm/dpmc.h> - - -/* this is the table of CCLK frequencies, in Hz */ -/* .index is the entry in the auxiliary dpm_state_table[] */ -static struct cpufreq_frequency_table bfin_freq_table[] = { - { - .frequency = CPUFREQ_TABLE_END, - .index = 0, - }, - { - .frequency = CPUFREQ_TABLE_END, - .index = 1, - }, - { - .frequency = CPUFREQ_TABLE_END, - .index = 2, - }, - { - .frequency = CPUFREQ_TABLE_END, - .index = 0, - }, -}; - -static struct bfin_dpm_state { - unsigned int csel; /* system clock divider */ - unsigned int tscale; /* change the divider on the core timer interrupt */ -} dpm_state_table[3]; - -#if defined(CONFIG_CYCLES_CLOCKSOURCE) -/* - * normalized to maximum frequency offset for CYCLES, - * used in time-ts cycles clock source, but could be used - * somewhere also. - */ -unsigned long long __bfin_cycles_off; -unsigned int __bfin_cycles_mod; -#endif - -/**************************************************************************/ -static void __init bfin_init_tables(unsigned long cclk, unsigned long sclk) -{ - - unsigned long csel, min_cclk; - int index; - - /* Anomaly 273 seems to still exist on non-BF54x w/dcache turned on */ -#if ANOMALY_05000273 || ANOMALY_05000274 || \ - (!(defined(CONFIG_BF54x) || defined(CONFIG_BF60x)) \ - && defined(CONFIG_BFIN_EXTMEM_DCACHEABLE)) - min_cclk = sclk * 2; -#else - min_cclk = sclk; -#endif - -#ifndef CONFIG_BF60x - csel = ((bfin_read_PLL_DIV() & CSEL) >> 4); -#else - csel = bfin_read32(CGU0_DIV) & 0x1F; -#endif - - for (index = 0; (cclk >> index) >= min_cclk && csel <= 3 && index < 3; index++, csel++) { - bfin_freq_table[index].frequency = cclk >> index; -#ifndef CONFIG_BF60x - dpm_state_table[index].csel = csel << 4; /* Shift now into PLL_DIV bitpos */ -#else - dpm_state_table[index].csel = csel; -#endif - dpm_state_table[index].tscale = (TIME_SCALE >> index) - 1; - - pr_debug("cpufreq: freq:%d csel:0x%x tscale:%d\n", - bfin_freq_table[index].frequency, - dpm_state_table[index].csel, - dpm_state_table[index].tscale); - } - return; -} - -static void bfin_adjust_core_timer(void *info) -{ - unsigned int tscale; - unsigned int index = *(unsigned int *)info; - - /* we have to adjust the core timer, because it is using cclk */ - tscale = dpm_state_table[index].tscale; - bfin_write_TSCALE(tscale); - return; -} - -static unsigned int bfin_getfreq_khz(unsigned int cpu) -{ - /* Both CoreA/B have the same core clock */ - return get_cclk() / 1000; -} - -#ifdef CONFIG_BF60x -unsigned long cpu_set_cclk(int cpu, unsigned long new) -{ - struct clk *clk; - int ret; - - clk = clk_get(NULL, "CCLK"); - if (IS_ERR(clk)) - return -ENODEV; - - ret = clk_set_rate(clk, new); - clk_put(clk); - return ret; -} -#endif - -static int bfin_target(struct cpufreq_policy *poli, - unsigned int target_freq, unsigned int relation) -{ -#ifndef CONFIG_BF60x - unsigned int plldiv; -#endif - unsigned int index, cpu; - unsigned long cclk_hz; - struct cpufreq_freqs freqs; - static unsigned long lpj_ref; - static unsigned int lpj_ref_freq; - int ret = 0; - -#if defined(CONFIG_CYCLES_CLOCKSOURCE) - cycles_t cycles; -#endif - - for_each_online_cpu(cpu) { - struct cpufreq_policy *policy = cpufreq_cpu_get(cpu); - - if (!policy) - continue; - - if (cpufreq_frequency_table_target(policy, bfin_freq_table, - target_freq, relation, &index)) - return -EINVAL; - - cclk_hz = bfin_freq_table[index].frequency; - - freqs.old = bfin_getfreq_khz(0); - freqs.new = cclk_hz; - freqs.cpu = cpu; - - pr_debug("cpufreq: changing cclk to %lu; target = %u, oldfreq = %u\n", - cclk_hz, target_freq, freqs.old); - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - if (cpu == CPUFREQ_CPU) { -#ifndef CONFIG_BF60x - plldiv = (bfin_read_PLL_DIV() & SSEL) | - dpm_state_table[index].csel; - bfin_write_PLL_DIV(plldiv); -#else - ret = cpu_set_cclk(cpu, freqs.new * 1000); - if (ret != 0) { - WARN_ONCE(ret, "cpufreq set freq failed %d\n", ret); - break; - } -#endif - on_each_cpu(bfin_adjust_core_timer, &index, 1); -#if defined(CONFIG_CYCLES_CLOCKSOURCE) - cycles = get_cycles(); - SSYNC(); - cycles += 10; /* ~10 cycles we lose after get_cycles() */ - __bfin_cycles_off += - (cycles << __bfin_cycles_mod) - (cycles << index); - __bfin_cycles_mod = index; -#endif - if (!lpj_ref_freq) { - lpj_ref = loops_per_jiffy; - lpj_ref_freq = freqs.old; - } - if (freqs.new != freqs.old) { - loops_per_jiffy = cpufreq_scale(lpj_ref, - lpj_ref_freq, freqs.new); - } - } - /* TODO: just test case for cycles clock source, remove later */ - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - } - - pr_debug("cpufreq: done\n"); - return ret; -} - -static int bfin_verify_speed(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, bfin_freq_table); -} - -static int __bfin_cpu_init(struct cpufreq_policy *policy) -{ - - unsigned long cclk, sclk; - - cclk = get_cclk() / 1000; - sclk = get_sclk() / 1000; - - if (policy->cpu == CPUFREQ_CPU) - bfin_init_tables(cclk, sclk); - - policy->cpuinfo.transition_latency = 50000; /* 50us assumed */ - - policy->cur = cclk; - cpufreq_frequency_table_get_attr(bfin_freq_table, policy->cpu); - return cpufreq_frequency_table_cpuinfo(policy, bfin_freq_table); -} - -static struct freq_attr *bfin_freq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - -static struct cpufreq_driver bfin_driver = { - .verify = bfin_verify_speed, - .target = bfin_target, - .get = bfin_getfreq_khz, - .init = __bfin_cpu_init, - .name = "bfin cpufreq", - .owner = THIS_MODULE, - .attr = bfin_freq_attr, -}; - -static int __init bfin_cpu_init(void) -{ - return cpufreq_register_driver(&bfin_driver); -} - -static void __exit bfin_cpu_exit(void) -{ - cpufreq_unregister_driver(&bfin_driver); -} - -MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>"); -MODULE_DESCRIPTION("cpufreq driver for Blackfin"); -MODULE_LICENSE("GPL"); - -module_init(bfin_cpu_init); -module_exit(bfin_cpu_exit); diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index bb61ae4986e4..1bc2ce6f3c94 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -335,7 +335,7 @@ void __cpuinit secondary_start_kernel(void) */ calibrate_delay(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } void __init smp_prepare_boot_cpu(void) diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c index 9cb85537bd2b..82d01a71207f 100644 --- a/arch/blackfin/mm/init.c +++ b/arch/blackfin/mm/init.c @@ -103,7 +103,7 @@ void __init mem_init(void) max_mapnr = num_physpages = MAP_NR(high_memory); printk(KERN_DEBUG "Kernel managed physical pages: %lu\n", num_physpages); - /* This will put all memory onto the freelists. */ + /* This will put all low memory onto the freelists. */ totalram_pages = free_all_bootmem(); reservedpages = 0; @@ -129,24 +129,11 @@ void __init mem_init(void) initk, codek, datak, DMA_UNCACHED_REGION >> 10, (reservedpages << (PAGE_SHIFT-10))); } -static void __init free_init_pages(const char *what, unsigned long begin, unsigned long end) -{ - unsigned long addr; - /* next to check that the page we free is not a partial page */ - for (addr = begin; addr + PAGE_SIZE <= end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10); -} - #ifdef CONFIG_BLK_DEV_INITRD void __init free_initrd_mem(unsigned long start, unsigned long end) { #ifndef CONFIG_MPU - free_init_pages("initrd memory", start, end); + free_reserved_area(start, end, 0, "initrd"); #endif } #endif @@ -154,10 +141,7 @@ void __init free_initrd_mem(unsigned long start, unsigned long end) void __init_refok free_initmem(void) { #if defined CONFIG_RAMKERNEL && !defined CONFIG_MPU - free_init_pages("unused kernel memory", - (unsigned long)(&__init_begin), - (unsigned long)(&__init_end)); - + free_initmem_default(0); if (memory_start == (unsigned long)(&__init_end)) memory_start = (unsigned long)(&__init_begin); #endif diff --git a/arch/c6x/include/asm/irqflags.h b/arch/c6x/include/asm/irqflags.h index cf78e09e18c3..2c71d5634ec2 100644 --- a/arch/c6x/include/asm/irqflags.h +++ b/arch/c6x/include/asm/irqflags.h @@ -27,7 +27,7 @@ static inline unsigned long arch_local_save_flags(void) /* set interrupt enabled status */ static inline void arch_local_irq_restore(unsigned long flags) { - asm volatile (" mvc .s2 %0,CSR\n" : : "b"(flags)); + asm volatile (" mvc .s2 %0,CSR\n" : : "b"(flags) : "memory"); } /* unconditionally enable interrupts */ diff --git a/arch/c6x/kernel/process.c b/arch/c6x/kernel/process.c index 6434df476f77..57d2ea8d1977 100644 --- a/arch/c6x/kernel/process.c +++ b/arch/c6x/kernel/process.c @@ -33,7 +33,7 @@ extern asmlinkage void ret_from_kernel_thread(void); void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); -static void c6x_idle(void) +void arch_cpu_idle(void) { unsigned long tmp; @@ -49,32 +49,6 @@ static void c6x_idle(void) : "=b"(tmp)); } -/* - * The idle loop for C64x - */ -void cpu_idle(void) -{ - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (1) { - local_irq_disable(); - if (need_resched()) { - local_irq_enable(); - break; - } - c6x_idle(); /* enables local irqs */ - } - rcu_idle_exit(); - tick_nohz_idle_exit(); - - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } -} - static void halt_loop(void) { printk(KERN_EMERG "System Halted, OK to turn off power\n"); diff --git a/arch/c6x/kernel/traps.c b/arch/c6x/kernel/traps.c index 1be74e5b4788..dcc2c2f6d67c 100644 --- a/arch/c6x/kernel/traps.c +++ b/arch/c6x/kernel/traps.c @@ -31,6 +31,7 @@ void __init trap_init(void) void show_regs(struct pt_regs *regs) { pr_err("\n"); + show_regs_print_info(KERN_ERR); pr_err("PC: %08lx SP: %08lx\n", regs->pc, regs->sp); pr_err("Status: %08lx ORIG_A4: %08lx\n", regs->csr, regs->orig_a4); pr_err("A0: %08lx B0: %08lx\n", regs->a0, regs->b0); @@ -67,15 +68,6 @@ void show_regs(struct pt_regs *regs) pr_err("A31: %08lx B31: %08lx\n", regs->a31, regs->b31); } -void dump_stack(void) -{ - unsigned long stack; - - show_stack(current, &stack); -} -EXPORT_SYMBOL(dump_stack); - - void die(char *str, struct pt_regs *fp, int nr) { console_verbose(); diff --git a/arch/c6x/mm/init.c b/arch/c6x/mm/init.c index 89395f09648a..a9fcd89b251b 100644 --- a/arch/c6x/mm/init.c +++ b/arch/c6x/mm/init.c @@ -77,37 +77,11 @@ void __init mem_init(void) #ifdef CONFIG_BLK_DEV_INITRD void __init free_initrd_mem(unsigned long start, unsigned long end) { - int pages = 0; - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - pages++; - } - printk(KERN_INFO "Freeing initrd memory: %luk freed\n", - (pages * PAGE_SIZE) >> 10); + free_reserved_area(start, end, 0, "initrd"); } #endif void __init free_initmem(void) { - unsigned long addr; - - /* - * The following code should be cool even if these sections - * are not page aligned. - */ - addr = PAGE_ALIGN((unsigned long)(__init_begin)); - - /* next to check that the page we free is not a partial page */ - for (; addr + PAGE_SIZE < (unsigned long)(__init_end); - addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - printk(KERN_INFO "Freeing unused kernel memory: %dK freed\n", - (int) ((addr - PAGE_ALIGN((long) &__init_begin)) >> 10)); + free_initmem_default(0); } diff --git a/arch/cris/arch-v10/kernel/fasttimer.c b/arch/cris/arch-v10/kernel/fasttimer.c index 082f1890bacb..ce6f512968a4 100644 --- a/arch/cris/arch-v10/kernel/fasttimer.c +++ b/arch/cris/arch-v10/kernel/fasttimer.c @@ -25,6 +25,7 @@ #include <arch/svinto.h> #include <asm/fasttimer.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #define DEBUG_LOG_INCLUDED @@ -489,197 +490,162 @@ void schedule_usleep(unsigned long us) } #ifdef CONFIG_PROC_FS -static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len - ,int *eof, void *data_unused); -static struct proc_dir_entry *fasttimer_proc_entry; -#endif /* CONFIG_PROC_FS */ - -#ifdef CONFIG_PROC_FS - /* This value is very much based on testing */ #define BIG_BUF_SIZE (500 + NUM_TIMER_STATS * 300) -static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len - ,int *eof, void *data_unused) +static int proc_fasttimer_show(struct seq_file *m, void *v) { - unsigned long flags; - int i = 0; - int num_to_show; + unsigned long flags; + int i = 0; + int num_to_show; struct fasttime_t tv; - struct fast_timer *t, *nextt; - static char *bigbuf = NULL; - static unsigned long used; - - if (!bigbuf && !(bigbuf = vmalloc(BIG_BUF_SIZE))) - { - used = 0; - if (buf) - buf[0] = '\0'; - return 0; - } - - if (!offset || !used) - { - do_gettimeofday_fast(&tv); - - used = 0; - used += sprintf(bigbuf + used, "Fast timers added: %i\n", - fast_timers_added); - used += sprintf(bigbuf + used, "Fast timers started: %i\n", - fast_timers_started); - used += sprintf(bigbuf + used, "Fast timer interrupts: %i\n", - fast_timer_ints); - used += sprintf(bigbuf + used, "Fast timers expired: %i\n", - fast_timers_expired); - used += sprintf(bigbuf + used, "Fast timers deleted: %i\n", - fast_timers_deleted); - used += sprintf(bigbuf + used, "Fast timer running: %s\n", - fast_timer_running ? "yes" : "no"); - used += sprintf(bigbuf + used, "Current time: %lu.%06lu\n", - (unsigned long)tv.tv_jiff, - (unsigned long)tv.tv_usec); + struct fast_timer *t, *nextt; + + do_gettimeofday_fast(&tv); + + seq_printf(m, "Fast timers added: %i\n", fast_timers_added); + seq_printf(m, "Fast timers started: %i\n", fast_timers_started); + seq_printf(m, "Fast timer interrupts: %i\n", fast_timer_ints); + seq_printf(m, "Fast timers expired: %i\n", fast_timers_expired); + seq_printf(m, "Fast timers deleted: %i\n", fast_timers_deleted); + seq_printf(m, "Fast timer running: %s\n", + fast_timer_running ? "yes" : "no"); + seq_printf(m, "Current time: %lu.%06lu\n", + (unsigned long)tv.tv_jiff, + (unsigned long)tv.tv_usec); #ifdef FAST_TIMER_SANITY_CHECKS - used += sprintf(bigbuf + used, "Sanity failed: %i\n", - sanity_failed); + seq_printf(m, "Sanity failed: %i\n", sanity_failed); #endif - used += sprintf(bigbuf + used, "\n"); + seq_putc(m, '\n'); #ifdef DEBUG_LOG_INCLUDED - { - int end_i = debug_log_cnt; - i = 0; - - if (debug_log_cnt_wrapped) - { - i = debug_log_cnt; - } - - while ((i != end_i || (debug_log_cnt_wrapped && !used)) && - used+100 < BIG_BUF_SIZE) - { - used += sprintf(bigbuf + used, debug_log_string[i], - debug_log_value[i]); - i = (i+1) % DEBUG_LOG_MAX; - } - } - used += sprintf(bigbuf + used, "\n"); + { + int end_i = debug_log_cnt; + i = 0; + + if (debug_log_cnt_wrapped) + i = debug_log_cnt; + + while (i != end_i || debug_log_cnt_wrapped) { + if (seq_printf(m, debug_log_string[i], debug_log_value[i]) < 0) + return 0; + i = (i+1) % DEBUG_LOG_MAX; + } + } + seq_putc(m, '\n'); #endif - num_to_show = (fast_timers_started < NUM_TIMER_STATS ? fast_timers_started: - NUM_TIMER_STATS); - used += sprintf(bigbuf + used, "Timers started: %i\n", fast_timers_started); - for (i = 0; i < num_to_show && (used+100 < BIG_BUF_SIZE) ; i++) - { - int cur = (fast_timers_started - i - 1) % NUM_TIMER_STATS; + num_to_show = (fast_timers_started < NUM_TIMER_STATS ? fast_timers_started: + NUM_TIMER_STATS); + seq_printf(m, "Timers started: %i\n", fast_timers_started); + for (i = 0; i < num_to_show; i++) { + int cur = (fast_timers_started - i - 1) % NUM_TIMER_STATS; #if 1 //ndef FAST_TIMER_LOG - used += sprintf(bigbuf + used, "div: %i freq: %i delay: %i" - "\n", - timer_div_settings[cur], - timer_freq_settings[cur], - timer_delay_settings[cur] - ); + seq_printf(m, "div: %i freq: %i delay: %i" + "\n", + timer_div_settings[cur], + timer_freq_settings[cur], + timer_delay_settings[cur]); #endif #ifdef FAST_TIMER_LOG - t = &timer_started_log[cur]; - used += sprintf(bigbuf + used, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data - ); + t = &timer_started_log[cur]; + if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " + "d: %6li us data: 0x%08lX" + "\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data) < 0) + return 0; #endif - } - used += sprintf(bigbuf + used, "\n"); + } + seq_putc(m, '\n'); #ifdef FAST_TIMER_LOG - num_to_show = (fast_timers_added < NUM_TIMER_STATS ? fast_timers_added: - NUM_TIMER_STATS); - used += sprintf(bigbuf + used, "Timers added: %i\n", fast_timers_added); - for (i = 0; i < num_to_show && (used+100 < BIG_BUF_SIZE); i++) - { - t = &timer_added_log[(fast_timers_added - i - 1) % NUM_TIMER_STATS]; - used += sprintf(bigbuf + used, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data - ); - } - used += sprintf(bigbuf + used, "\n"); - - num_to_show = (fast_timers_expired < NUM_TIMER_STATS ? fast_timers_expired: - NUM_TIMER_STATS); - used += sprintf(bigbuf + used, "Timers expired: %i\n", fast_timers_expired); - for (i = 0; i < num_to_show && (used+100 < BIG_BUF_SIZE); i++) - { - t = &timer_expired_log[(fast_timers_expired - i - 1) % NUM_TIMER_STATS]; - used += sprintf(bigbuf + used, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data - ); - } - used += sprintf(bigbuf + used, "\n"); + num_to_show = (fast_timers_added < NUM_TIMER_STATS ? fast_timers_added: + NUM_TIMER_STATS); + seq_printf(m, "Timers added: %i\n", fast_timers_added); + for (i = 0; i < num_to_show; i++) { + t = &timer_added_log[(fast_timers_added - i - 1) % NUM_TIMER_STATS]; + if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " + "d: %6li us data: 0x%08lX" + "\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data) < 0) + return 0; + } + seq_putc(m, '\n'); + + num_to_show = (fast_timers_expired < NUM_TIMER_STATS ? fast_timers_expired: + NUM_TIMER_STATS); + seq_printf(m, "Timers expired: %i\n", fast_timers_expired); + for (i = 0; i < num_to_show; i++) { + t = &timer_expired_log[(fast_timers_expired - i - 1) % NUM_TIMER_STATS]; + if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " + "d: %6li us data: 0x%08lX" + "\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data) < 0) + return 0; + } + seq_putc(m, '\n'); #endif - used += sprintf(bigbuf + used, "Active timers:\n"); - local_irq_save(flags); - t = fast_timer_list; - while (t != NULL && (used+100 < BIG_BUF_SIZE)) - { - nextt = t->next; - local_irq_restore(flags); - used += sprintf(bigbuf + used, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" + seq_puts(m, "Active timers:\n"); + local_irq_save(flags); + t = fast_timer_list; + while (t) { + nextt = t->next; + local_irq_restore(flags); + if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " + "d: %6li us data: 0x%08lX" /* " func: 0x%08lX" */ - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data + "\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data /* , t->function */ - ); - local_irq_save(flags); - if (t->next != nextt) - { - printk(KERN_WARNING "timer removed!\n"); - } - t = nextt; - } - local_irq_restore(flags); - } - - if (used - offset < len) - { - len = used - offset; - } + ) < 0) + return 0; + local_irq_save(flags); + if (t->next != nextt) + printk(KERN_WARNING "timer removed!\n"); + t = nextt; + } + local_irq_restore(flags); - memcpy(buf, bigbuf + offset, len); - *start = buf; - *eof = 1; + return 0; +} - return len; +static int proc_fasttimer_open(struct inode *inode, struct file *file) +{ + return single_open_size(file, proc_fasttimer_show, PDE_DATA(inode), BIG_BUF_SIZE); } + +static const struct file_operations proc_fasttimer_fops = { + .open = proc_fasttimer_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; #endif /* PROC_FS */ #ifdef FAST_TIMER_TEST @@ -857,8 +823,7 @@ int fast_timer_init(void) } #endif #ifdef CONFIG_PROC_FS - if ((fasttimer_proc_entry = create_proc_entry( "fasttimer", 0, 0 ))) - fasttimer_proc_entry->read_proc = proc_fasttimer_read; + proc_create("fasttimer", 0, NULL, &proc_fasttimer_fops); #endif /* PROC_FS */ if(request_irq(TIMER1_IRQ_NBR, timer1_handler, 0, "fast timer int", NULL)) diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c index b1018750cffb..753e9a03cf87 100644 --- a/arch/cris/arch-v10/kernel/process.c +++ b/arch/cris/arch-v10/kernel/process.c @@ -30,8 +30,9 @@ void etrax_gpio_wake_up_check(void); /* drivers/gpio.c */ void default_idle(void) { #ifdef CONFIG_ETRAX_GPIO - etrax_gpio_wake_up_check(); + etrax_gpio_wake_up_check(); #endif + local_irq_enable(); } /* @@ -175,6 +176,9 @@ unsigned long get_wchan(struct task_struct *p) void show_regs(struct pt_regs * regs) { unsigned long usp = rdusp(); + + show_regs_print_info(KERN_DEFAULT); + printk("IRP: %08lx SRP: %08lx DCCR: %08lx USP: %08lx MOF: %08lx\n", regs->irp, regs->srp, regs->dccr, usp, regs->mof ); printk(" r0: %08lx r1: %08lx r2: %08lx r3: %08lx\n", diff --git a/arch/cris/arch-v32/kernel/fasttimer.c b/arch/cris/arch-v32/kernel/fasttimer.c index ab1551ee43c5..e43dd70acd96 100644 --- a/arch/cris/arch-v32/kernel/fasttimer.c +++ b/arch/cris/arch-v32/kernel/fasttimer.c @@ -23,6 +23,7 @@ #include <hwregs/timer_defs.h> #include <asm/fasttimer.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> /* * timer0 is running at 100MHz and generating jiffies timer ticks @@ -463,195 +464,161 @@ void schedule_usleep(unsigned long us) } #ifdef CONFIG_PROC_FS -static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len - ,int *eof, void *data_unused); -static struct proc_dir_entry *fasttimer_proc_entry; -#endif /* CONFIG_PROC_FS */ - -#ifdef CONFIG_PROC_FS - /* This value is very much based on testing */ #define BIG_BUF_SIZE (500 + NUM_TIMER_STATS * 300) -static int proc_fasttimer_read(char *buf, char **start, off_t offset, int len - ,int *eof, void *data_unused) +static int proc_fasttimer_show(struct seq_file *m, void *v) { - unsigned long flags; - int i = 0; - int num_to_show; + unsigned long flags; + int i = 0; + int num_to_show; struct fasttime_t tv; - struct fast_timer *t, *nextt; - static char *bigbuf = NULL; - static unsigned long used; - - if (!bigbuf) { - bigbuf = vmalloc(BIG_BUF_SIZE); - if (!bigbuf) { - used = 0; - if (buf) - buf[0] = '\0'; - return 0; - } - } - - if (!offset || !used) { - do_gettimeofday_fast(&tv); - - used = 0; - used += sprintf(bigbuf + used, "Fast timers added: %i\n", - fast_timers_added); - used += sprintf(bigbuf + used, "Fast timers started: %i\n", - fast_timers_started); - used += sprintf(bigbuf + used, "Fast timer interrupts: %i\n", - fast_timer_ints); - used += sprintf(bigbuf + used, "Fast timers expired: %i\n", - fast_timers_expired); - used += sprintf(bigbuf + used, "Fast timers deleted: %i\n", - fast_timers_deleted); - used += sprintf(bigbuf + used, "Fast timer running: %s\n", - fast_timer_running ? "yes" : "no"); - used += sprintf(bigbuf + used, "Current time: %lu.%06lu\n", - (unsigned long)tv.tv_jiff, - (unsigned long)tv.tv_usec); + struct fast_timer *t, *nextt; + + do_gettimeofday_fast(&tv); + + seq_printf(m, "Fast timers added: %i\n", fast_timers_added); + seq_printf(m, "Fast timers started: %i\n", fast_timers_started); + seq_printf(m, "Fast timer interrupts: %i\n", fast_timer_ints); + seq_printf(m, "Fast timers expired: %i\n", fast_timers_expired); + seq_printf(m, "Fast timers deleted: %i\n", fast_timers_deleted); + seq_printf(m, "Fast timer running: %s\n", + fast_timer_running ? "yes" : "no"); + seq_printf(m, "Current time: %lu.%06lu\n", + (unsigned long)tv.tv_jiff, + (unsigned long)tv.tv_usec); #ifdef FAST_TIMER_SANITY_CHECKS - used += sprintf(bigbuf + used, "Sanity failed: %i\n", - sanity_failed); + seq_printf(m, "Sanity failed: %i\n", sanity_failed); #endif - used += sprintf(bigbuf + used, "\n"); + seq_putc(m, '\n'); #ifdef DEBUG_LOG_INCLUDED - { - int end_i = debug_log_cnt; - i = 0; - - if (debug_log_cnt_wrapped) - i = debug_log_cnt; - - while ((i != end_i || (debug_log_cnt_wrapped && !used)) && - used+100 < BIG_BUF_SIZE) - { - used += sprintf(bigbuf + used, debug_log_string[i], - debug_log_value[i]); - i = (i+1) % DEBUG_LOG_MAX; - } - } - used += sprintf(bigbuf + used, "\n"); + { + int end_i = debug_log_cnt; + i = 0; + + if (debug_log_cnt_wrapped) + i = debug_log_cnt; + + while ((i != end_i || debug_log_cnt_wrapped)) { + if (seq_printf(m, debug_log_string[i], debug_log_value[i]) < 0) + return 0; + i = (i+1) % DEBUG_LOG_MAX; + } + } + seq_putc(m, '\n'); #endif - num_to_show = (fast_timers_started < NUM_TIMER_STATS ? fast_timers_started: - NUM_TIMER_STATS); - used += sprintf(bigbuf + used, "Timers started: %i\n", fast_timers_started); - for (i = 0; i < num_to_show && (used+100 < BIG_BUF_SIZE) ; i++) - { - int cur = (fast_timers_started - i - 1) % NUM_TIMER_STATS; + num_to_show = (fast_timers_started < NUM_TIMER_STATS ? fast_timers_started: + NUM_TIMER_STATS); + seq_printf(m, "Timers started: %i\n", fast_timers_started); + for (i = 0; i < num_to_show; i++) { + int cur = (fast_timers_started - i - 1) % NUM_TIMER_STATS; #if 1 //ndef FAST_TIMER_LOG - used += sprintf(bigbuf + used, "div: %i delay: %i" - "\n", - timer_div_settings[cur], - timer_delay_settings[cur] - ); + seq_printf(m, "div: %i delay: %i" + "\n", + timer_div_settings[cur], + timer_delay_settings[cur]); #endif #ifdef FAST_TIMER_LOG - t = &timer_started_log[cur]; - used += sprintf(bigbuf + used, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data - ); + t = &timer_started_log[cur]; + if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " + "d: %6li us data: 0x%08lX" + "\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data) < 0) + return 0; #endif - } - used += sprintf(bigbuf + used, "\n"); + } + seq_putc(m, '\n'); #ifdef FAST_TIMER_LOG - num_to_show = (fast_timers_added < NUM_TIMER_STATS ? fast_timers_added: - NUM_TIMER_STATS); - used += sprintf(bigbuf + used, "Timers added: %i\n", fast_timers_added); - for (i = 0; i < num_to_show && (used+100 < BIG_BUF_SIZE); i++) - { - t = &timer_added_log[(fast_timers_added - i - 1) % NUM_TIMER_STATS]; - used += sprintf(bigbuf + used, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data - ); - } - used += sprintf(bigbuf + used, "\n"); - - num_to_show = (fast_timers_expired < NUM_TIMER_STATS ? fast_timers_expired: - NUM_TIMER_STATS); - used += sprintf(bigbuf + used, "Timers expired: %i\n", fast_timers_expired); - for (i = 0; i < num_to_show && (used+100 < BIG_BUF_SIZE); i++) - { - t = &timer_expired_log[(fast_timers_expired - i - 1) % NUM_TIMER_STATS]; - used += sprintf(bigbuf + used, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data - ); - } - used += sprintf(bigbuf + used, "\n"); + num_to_show = (fast_timers_added < NUM_TIMER_STATS ? fast_timers_added: + NUM_TIMER_STATS); + seq_printf(m, "Timers added: %i\n", fast_timers_added); + for (i = 0; i < num_to_show; i++) { + t = &timer_added_log[(fast_timers_added - i - 1) % NUM_TIMER_STATS]; + if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " + "d: %6li us data: 0x%08lX" + "\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data) < 0) + return 0; + } + seq_putc(m, '\n'); + + num_to_show = (fast_timers_expired < NUM_TIMER_STATS ? fast_timers_expired: + NUM_TIMER_STATS); + seq_printf(m, "Timers expired: %i\n", fast_timers_expired); + for (i = 0; i < num_to_show; i++){ + t = &timer_expired_log[(fast_timers_expired - i - 1) % NUM_TIMER_STATS]; + if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " + "d: %6li us data: 0x%08lX" + "\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data) < 0) + return 0; + } + seq_putc(m, '\n'); #endif - used += sprintf(bigbuf + used, "Active timers:\n"); - local_irq_save(flags); - t = fast_timer_list; - while (t != NULL && (used+100 < BIG_BUF_SIZE)) - { - nextt = t->next; - local_irq_restore(flags); - used += sprintf(bigbuf + used, "%-14s s: %6lu.%06lu e: %6lu.%06lu " - "d: %6li us data: 0x%08lX" + seq_puts(m, "Active timers:\n"); + local_irq_save(flags); + t = fast_timer_list; + while (t != NULL){ + nextt = t->next; + local_irq_restore(flags); + if (seq_printf(m, "%-14s s: %6lu.%06lu e: %6lu.%06lu " + "d: %6li us data: 0x%08lX" /* " func: 0x%08lX" */ - "\n", - t->name, - (unsigned long)t->tv_set.tv_jiff, - (unsigned long)t->tv_set.tv_usec, - (unsigned long)t->tv_expires.tv_jiff, - (unsigned long)t->tv_expires.tv_usec, - t->delay_us, - t->data + "\n", + t->name, + (unsigned long)t->tv_set.tv_jiff, + (unsigned long)t->tv_set.tv_usec, + (unsigned long)t->tv_expires.tv_jiff, + (unsigned long)t->tv_expires.tv_usec, + t->delay_us, + t->data /* , t->function */ - ); - local_irq_save(flags); - if (t->next != nextt) - { - printk("timer removed!\n"); - } - t = nextt; - } - local_irq_restore(flags); - } + ) < 0) + return 0; + local_irq_save(flags); + if (t->next != nextt) + printk("timer removed!\n"); + t = nextt; + } + local_irq_restore(flags); + return 0; +} - if (used - offset < len) - { - len = used - offset; - } +static int proc_fasttimer_open(struct inode *inode, struct file *file) +{ + return single_open_size(file, proc_fasttimer_show, PDE_DATA(inode), BIG_BUF_SIZE); +} - memcpy(buf, bigbuf + offset, len); - *start = buf; - *eof = 1; +static const struct file_operations proc_fasttimer_fops = { + .open = proc_fasttimer_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; - return len; -} #endif /* PROC_FS */ #ifdef FAST_TIMER_TEST @@ -816,9 +783,7 @@ int fast_timer_init(void) printk("fast_timer_init()\n"); #ifdef CONFIG_PROC_FS - fasttimer_proc_entry = create_proc_entry("fasttimer", 0, 0); - if (fasttimer_proc_entry) - fasttimer_proc_entry->read_proc = proc_fasttimer_read; + proc_create("fasttimer", 0, NULL, &proc_fasttimer_fops); #endif /* PROC_FS */ if (request_irq(TIMER0_INTR_VECT, timer_trig_interrupt, IRQF_SHARED | IRQF_DISABLED, diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c index 2b23ef0e4452..cebd32e2a8fb 100644 --- a/arch/cris/arch-v32/kernel/process.c +++ b/arch/cris/arch-v32/kernel/process.c @@ -20,18 +20,12 @@ extern void stop_watchdog(void); -extern int cris_hlt_counter; - /* We use this if we don't have any better idle routine. */ void default_idle(void) { - local_irq_disable(); - if (!need_resched() && !cris_hlt_counter) { - /* Halt until exception. */ - __asm__ volatile("ei \n\t" - "halt "); - } - local_irq_enable(); + /* Halt until exception. */ + __asm__ volatile("ei \n\t" + "halt "); } /* @@ -170,6 +164,9 @@ get_wchan(struct task_struct *p) void show_regs(struct pt_regs * regs) { unsigned long usp = rdusp(); + + show_regs_print_info(KERN_DEFAULT); + printk("ERP: %08lx SRP: %08lx CCS: %08lx USP: %08lx MOF: %08lx\n", regs->erp, regs->srp, regs->ccs, usp, regs->mof); diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c index 04a16edd5401..cdd12028de0c 100644 --- a/arch/cris/arch-v32/kernel/smp.c +++ b/arch/cris/arch-v32/kernel/smp.c @@ -145,8 +145,6 @@ smp_boot_one_cpu(int cpuid, struct task_struct idle) * specific stuff such as the local timer and the MMU. */ void __init smp_callin(void) { - extern void cpu_idle(void); - int cpu = cpu_now_booting; reg_intr_vect_rw_mask vect_mask = {0}; @@ -170,7 +168,7 @@ void __init smp_callin(void) local_irq_enable(); set_cpu_online(cpu, true); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } /* Stop execution on this CPU.*/ diff --git a/arch/cris/arch-v32/mach-a3/Makefile b/arch/cris/arch-v32/mach-a3/Makefile index d366e0891988..18a227196a41 100644 --- a/arch/cris/arch-v32/mach-a3/Makefile +++ b/arch/cris/arch-v32/mach-a3/Makefile @@ -3,7 +3,6 @@ # obj-y := dma.o pinmux.o io.o arbiter.o -obj-$(CONFIG_CPU_FREQ) += cpufreq.o clean: diff --git a/arch/cris/arch-v32/mach-a3/cpufreq.c b/arch/cris/arch-v32/mach-a3/cpufreq.c deleted file mode 100644 index ee391ecb5bc9..000000000000 --- a/arch/cris/arch-v32/mach-a3/cpufreq.c +++ /dev/null @@ -1,152 +0,0 @@ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/cpufreq.h> -#include <hwregs/reg_map.h> -#include <hwregs/reg_rdwr.h> -#include <hwregs/clkgen_defs.h> -#include <hwregs/ddr2_defs.h> - -static int -cris_sdram_freq_notifier(struct notifier_block *nb, unsigned long val, - void *data); - -static struct notifier_block cris_sdram_freq_notifier_block = { - .notifier_call = cris_sdram_freq_notifier -}; - -static struct cpufreq_frequency_table cris_freq_table[] = { - {0x01, 6000}, - {0x02, 200000}, - {0, CPUFREQ_TABLE_END}, -}; - -static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) -{ - reg_clkgen_rw_clk_ctrl clk_ctrl; - clk_ctrl = REG_RD(clkgen, regi_clkgen, rw_clk_ctrl); - return clk_ctrl.pll ? 200000 : 6000; -} - -static void cris_freq_set_cpu_state(unsigned int state) -{ - int i = 0; - struct cpufreq_freqs freqs; - reg_clkgen_rw_clk_ctrl clk_ctrl; - clk_ctrl = REG_RD(clkgen, regi_clkgen, rw_clk_ctrl); - -#ifdef CONFIG_SMP - for_each_present_cpu(i) -#endif - { - freqs.old = cris_freq_get_cpu_frequency(i); - freqs.new = cris_freq_table[state].frequency; - freqs.cpu = i; - } - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - local_irq_disable(); - - /* Even though we may be SMP they will share the same clock - * so all settings are made on CPU0. */ - if (cris_freq_table[state].frequency == 200000) - clk_ctrl.pll = 1; - else - clk_ctrl.pll = 0; - REG_WR(clkgen, regi_clkgen, rw_clk_ctrl, clk_ctrl); - - local_irq_enable(); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); -}; - -static int cris_freq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, &cris_freq_table[0]); -} - -static int cris_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target(policy, cris_freq_table, - target_freq, relation, &newstate)) - return -EINVAL; - - cris_freq_set_cpu_state(newstate); - - return 0; -} - -static int cris_freq_cpu_init(struct cpufreq_policy *policy) -{ - int result; - - /* cpuinfo and default policy values */ - policy->cpuinfo.transition_latency = 1000000; /* 1ms */ - policy->cur = cris_freq_get_cpu_frequency(0); - - result = cpufreq_frequency_table_cpuinfo(policy, cris_freq_table); - if (result) - return (result); - - cpufreq_frequency_table_get_attr(cris_freq_table, policy->cpu); - - return 0; -} - - -static int cris_freq_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - - -static struct freq_attr *cris_freq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - -static struct cpufreq_driver cris_freq_driver = { - .get = cris_freq_get_cpu_frequency, - .verify = cris_freq_verify, - .target = cris_freq_target, - .init = cris_freq_cpu_init, - .exit = cris_freq_cpu_exit, - .name = "cris_freq", - .owner = THIS_MODULE, - .attr = cris_freq_attr, -}; - -static int __init cris_freq_init(void) -{ - int ret; - ret = cpufreq_register_driver(&cris_freq_driver); - cpufreq_register_notifier(&cris_sdram_freq_notifier_block, - CPUFREQ_TRANSITION_NOTIFIER); - return ret; -} - -static int -cris_sdram_freq_notifier(struct notifier_block *nb, unsigned long val, - void *data) -{ - int i; - struct cpufreq_freqs *freqs = data; - if (val == CPUFREQ_PRECHANGE) { - reg_ddr2_rw_cfg cfg = - REG_RD(ddr2, regi_ddr2_ctrl, rw_cfg); - cfg.ref_interval = (freqs->new == 200000 ? 1560 : 46); - - if (freqs->new == 200000) - for (i = 0; i < 50000; i++); - REG_WR(bif_core, regi_bif_core, rw_sdram_timing, timing); - } - return 0; -} - - -module_init(cris_freq_init); diff --git a/arch/cris/arch-v32/mach-fs/Makefile b/arch/cris/arch-v32/mach-fs/Makefile index d366e0891988..18a227196a41 100644 --- a/arch/cris/arch-v32/mach-fs/Makefile +++ b/arch/cris/arch-v32/mach-fs/Makefile @@ -3,7 +3,6 @@ # obj-y := dma.o pinmux.o io.o arbiter.o -obj-$(CONFIG_CPU_FREQ) += cpufreq.o clean: diff --git a/arch/cris/arch-v32/mach-fs/cpufreq.c b/arch/cris/arch-v32/mach-fs/cpufreq.c deleted file mode 100644 index d92cf70d1cbe..000000000000 --- a/arch/cris/arch-v32/mach-fs/cpufreq.c +++ /dev/null @@ -1,145 +0,0 @@ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/cpufreq.h> -#include <hwregs/reg_map.h> -#include <arch/hwregs/reg_rdwr.h> -#include <arch/hwregs/config_defs.h> -#include <arch/hwregs/bif_core_defs.h> - -static int -cris_sdram_freq_notifier(struct notifier_block *nb, unsigned long val, - void *data); - -static struct notifier_block cris_sdram_freq_notifier_block = { - .notifier_call = cris_sdram_freq_notifier -}; - -static struct cpufreq_frequency_table cris_freq_table[] = { - {0x01, 6000}, - {0x02, 200000}, - {0, CPUFREQ_TABLE_END}, -}; - -static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) -{ - reg_config_rw_clk_ctrl clk_ctrl; - clk_ctrl = REG_RD(config, regi_config, rw_clk_ctrl); - return clk_ctrl.pll ? 200000 : 6000; -} - -static void cris_freq_set_cpu_state(unsigned int state) -{ - int i; - struct cpufreq_freqs freqs; - reg_config_rw_clk_ctrl clk_ctrl; - clk_ctrl = REG_RD(config, regi_config, rw_clk_ctrl); - - for_each_possible_cpu(i) { - freqs.old = cris_freq_get_cpu_frequency(i); - freqs.new = cris_freq_table[state].frequency; - freqs.cpu = i; - } - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - local_irq_disable(); - - /* Even though we may be SMP they will share the same clock - * so all settings are made on CPU0. */ - if (cris_freq_table[state].frequency == 200000) - clk_ctrl.pll = 1; - else - clk_ctrl.pll = 0; - REG_WR(config, regi_config, rw_clk_ctrl, clk_ctrl); - - local_irq_enable(); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); -}; - -static int cris_freq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, &cris_freq_table[0]); -} - -static int cris_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target - (policy, cris_freq_table, target_freq, relation, &newstate)) - return -EINVAL; - - cris_freq_set_cpu_state(newstate); - - return 0; -} - -static int cris_freq_cpu_init(struct cpufreq_policy *policy) -{ - int result; - - /* cpuinfo and default policy values */ - policy->cpuinfo.transition_latency = 1000000; /* 1ms */ - policy->cur = cris_freq_get_cpu_frequency(0); - - result = cpufreq_frequency_table_cpuinfo(policy, cris_freq_table); - if (result) - return (result); - - cpufreq_frequency_table_get_attr(cris_freq_table, policy->cpu); - - return 0; -} - -static int cris_freq_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - -static struct freq_attr *cris_freq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - -static struct cpufreq_driver cris_freq_driver = { - .get = cris_freq_get_cpu_frequency, - .verify = cris_freq_verify, - .target = cris_freq_target, - .init = cris_freq_cpu_init, - .exit = cris_freq_cpu_exit, - .name = "cris_freq", - .owner = THIS_MODULE, - .attr = cris_freq_attr, -}; - -static int __init cris_freq_init(void) -{ - int ret; - ret = cpufreq_register_driver(&cris_freq_driver); - cpufreq_register_notifier(&cris_sdram_freq_notifier_block, - CPUFREQ_TRANSITION_NOTIFIER); - return ret; -} - -static int -cris_sdram_freq_notifier(struct notifier_block *nb, unsigned long val, - void *data) -{ - int i; - struct cpufreq_freqs *freqs = data; - if (val == CPUFREQ_PRECHANGE) { - reg_bif_core_rw_sdram_timing timing = - REG_RD(bif_core, regi_bif_core, rw_sdram_timing); - timing.cpd = (freqs->new == 200000 ? 0 : 1); - - if (freqs->new == 200000) - for (i = 0; i < 50000; i++) ; - REG_WR(bif_core, regi_bif_core, rw_sdram_timing, timing); - } - return 0; -} - -module_init(cris_freq_init); diff --git a/arch/cris/include/asm/processor.h b/arch/cris/include/asm/processor.h index 675823f70c0f..c0a29b96b92b 100644 --- a/arch/cris/include/asm/processor.h +++ b/arch/cris/include/asm/processor.h @@ -65,13 +65,6 @@ static inline void release_thread(struct task_struct *dead_task) #define cpu_relax() barrier() -/* - * disable hlt during certain critical i/o operations - */ -#define HAVE_DISABLE_HLT -void disable_hlt(void); -void enable_hlt(void); - void default_idle(void); #endif /* __ASM_CRIS_PROCESSOR_H */ diff --git a/arch/cris/include/asm/unistd.h b/arch/cris/include/asm/unistd.h index be57a988bfb9..0ff3f6889842 100644 --- a/arch/cris/include/asm/unistd.h +++ b/arch/cris/include/asm/unistd.h @@ -34,12 +34,4 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - #endif /* _ASM_CRIS_UNISTD_H_ */ diff --git a/arch/cris/include/uapi/asm/socket.h b/arch/cris/include/uapi/asm/socket.h index 50692b738c75..ba409c9947bc 100644 --- a/arch/cris/include/uapi/asm/socket.h +++ b/arch/cris/include/uapi/asm/socket.h @@ -74,6 +74,8 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c index 104ff4dd9b98..b78498eb079b 100644 --- a/arch/cris/kernel/process.c +++ b/arch/cris/kernel/process.c @@ -29,59 +29,14 @@ //#define DEBUG -/* - * The hlt_counter, disable_hlt and enable_hlt is just here as a hook if - * there would ever be a halt sequence (for power save when idle) with - * some largish delay when halting or resuming *and* a driver that can't - * afford that delay. The hlt_counter would then be checked before - * executing the halt sequence, and the driver marks the unhaltable - * region by enable_hlt/disable_hlt. - */ - -int cris_hlt_counter=0; - -void disable_hlt(void) -{ - cris_hlt_counter++; -} - -EXPORT_SYMBOL(disable_hlt); - -void enable_hlt(void) -{ - cris_hlt_counter--; -} - -EXPORT_SYMBOL(enable_hlt); - extern void default_idle(void); void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ - -void cpu_idle (void) +void arch_cpu_idle(void) { - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) { - /* - * Mark this as an RCU critical section so that - * synchronize_kernel() in the unload path waits - * for our completion. - */ - default_idle(); - } - rcu_idle_exit(); - schedule_preempt_disabled(); - } + default_idle(); } void hard_reset_now (void); diff --git a/arch/cris/kernel/traps.c b/arch/cris/kernel/traps.c index a11ad3229f8c..0ffda73734f5 100644 --- a/arch/cris/kernel/traps.c +++ b/arch/cris/kernel/traps.c @@ -147,13 +147,6 @@ show_stack(void) #endif void -dump_stack(void) -{ - show_stack(NULL, NULL); -} -EXPORT_SYMBOL(dump_stack); - -void set_nmi_handler(void (*handler)(struct pt_regs *)) { nmi_handler = handler; diff --git a/arch/cris/mm/init.c b/arch/cris/mm/init.c index d72ab58fd83e..9ac80946dada 100644 --- a/arch/cris/mm/init.c +++ b/arch/cris/mm/init.c @@ -12,12 +12,10 @@ #include <linux/init.h> #include <linux/bootmem.h> #include <asm/tlb.h> +#include <asm/sections.h> unsigned long empty_zero_page; -extern char _stext, _edata, _etext; /* From linkerscript */ -extern char __init_begin, __init_end; - void __init mem_init(void) { @@ -67,15 +65,5 @@ mem_init(void) void free_initmem(void) { - unsigned long addr; - - addr = (unsigned long)(&__init_begin); - for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - printk (KERN_INFO "Freeing unused kernel memory: %luk freed\n", - (unsigned long)((&__init_end - &__init_begin) >> 10)); + free_initmem_default(0); } diff --git a/arch/frv/include/asm/unistd.h b/arch/frv/include/asm/unistd.h index 4cfcc7bba25a..70ec7293dce7 100644 --- a/arch/frv/include/asm/unistd.h +++ b/arch/frv/include/asm/unistd.h @@ -31,14 +31,4 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#ifndef cond_syscall -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif - #endif /* _ASM_UNISTD_H_ */ diff --git a/arch/frv/include/uapi/asm/socket.h b/arch/frv/include/uapi/asm/socket.h index 595391f0f98c..31dbb5d8e13d 100644 --- a/arch/frv/include/uapi/asm/socket.h +++ b/arch/frv/include/uapi/asm/socket.h @@ -72,5 +72,7 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c index 23916b2a12a2..5d40aeb7712e 100644 --- a/arch/frv/kernel/process.c +++ b/arch/frv/kernel/process.c @@ -59,29 +59,12 @@ static void core_sleep_idle(void) mb(); } -void (*idle)(void) = core_sleep_idle; - -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle(void) +void arch_cpu_idle(void) { - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) { - check_pgt_cache(); - - if (!frv_dma_inprogress && idle) - idle(); - } - rcu_idle_exit(); - - schedule_preempt_disabled(); - } + if (!frv_dma_inprogress) + core_sleep_idle(); + else + local_irq_enable(); } void machine_restart(char * __unused) diff --git a/arch/frv/kernel/traps.c b/arch/frv/kernel/traps.c index 5cfd1420b091..4bff48c19d29 100644 --- a/arch/frv/kernel/traps.c +++ b/arch/frv/kernel/traps.c @@ -466,17 +466,6 @@ asmlinkage void compound_exception(unsigned long esfr1, BUG(); } /* end compound_exception() */ -/*****************************************************************************/ -/* - * The architecture-independent backtrace generator - */ -void dump_stack(void) -{ - show_stack(NULL, NULL); -} - -EXPORT_SYMBOL(dump_stack); - void show_stack(struct task_struct *task, unsigned long *sp) { } @@ -508,6 +497,7 @@ void show_regs(struct pt_regs *regs) int loop; printk("\n"); + show_regs_print_info(KERN_DEFAULT); printk("Frame: @%08lx [%s]\n", (unsigned long) regs, @@ -522,8 +512,6 @@ void show_regs(struct pt_regs *regs) else printk(" | "); } - - printk("Process %s (pid: %d)\n", current->comm, current->pid); } void die_if_kernel(const char *str, ...) diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c index 92e97b0894a6..dee354fa6b64 100644 --- a/arch/frv/mm/init.c +++ b/arch/frv/mm/init.c @@ -122,7 +122,7 @@ void __init mem_init(void) #endif int codek = 0, datak = 0; - /* this will put all memory onto the freelists */ + /* this will put all low memory onto the freelists */ totalram_pages = free_all_bootmem(); #ifdef CONFIG_MMU @@ -131,14 +131,8 @@ void __init mem_init(void) datapages++; #ifdef CONFIG_HIGHMEM - for (pfn = num_physpages - 1; pfn >= num_mappedpages; pfn--) { - struct page *page = &mem_map[pfn]; - - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalram_pages++; - } + for (pfn = num_physpages - 1; pfn >= num_mappedpages; pfn--) + free_highmem_page(&mem_map[pfn]); #endif codek = ((unsigned long) &_etext - (unsigned long) &_stext) >> 10; @@ -168,21 +162,7 @@ void __init mem_init(void) void free_initmem(void) { #if defined(CONFIG_RAMKERNEL) && !defined(CONFIG_PROTECT_KERNEL) - unsigned long start, end, addr; - - start = PAGE_ALIGN((unsigned long) &__init_begin); /* round up */ - end = ((unsigned long) &__init_end) & PAGE_MASK; /* round down */ - - /* next to check that the page we free is not a partial page */ - for (addr = start; addr < end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - - printk("Freeing unused kernel memory: %ldKiB freed (0x%lx - 0x%lx)\n", - (end - start) >> 10, start, end); + free_initmem_default(0); #endif } /* end free_initmem() */ @@ -193,14 +173,6 @@ void free_initmem(void) #ifdef CONFIG_BLK_DEV_INITRD void __init free_initrd_mem(unsigned long start, unsigned long end) { - int pages = 0; - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - pages++; - } - printk("Freeing initrd memory: %dKiB freed\n", (pages * PAGE_SIZE) >> 10); + free_reserved_area(start, end, 0, "initrd"); } /* end free_initrd_mem() */ #endif diff --git a/arch/h8300/include/asm/linkage.h b/arch/h8300/include/asm/linkage.h index 6f4df7d46180..1d81604fb0ad 100644 --- a/arch/h8300/include/asm/linkage.h +++ b/arch/h8300/include/asm/linkage.h @@ -2,7 +2,5 @@ #define _H8300_LINKAGE_H #undef SYMBOL_NAME_LABEL -#undef SYMBOL_NAME #define SYMBOL_NAME_LABEL(_name_) _##_name_##: -#define SYMBOL_NAME(_name_) _##_name_ #endif diff --git a/arch/h8300/include/asm/unistd.h b/arch/h8300/include/asm/unistd.h index 6721856d841b..ab671ecf5196 100644 --- a/arch/h8300/include/asm/unistd.h +++ b/arch/h8300/include/asm/unistd.h @@ -33,11 +33,4 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - */ -#define cond_syscall(name) \ - asm (".weak\t_" #name "\n" \ - ".set\t_" #name ",_sys_ni_syscall"); - #endif /* _ASM_H8300_UNISTD_H_ */ diff --git a/arch/h8300/include/uapi/asm/socket.h b/arch/h8300/include/uapi/asm/socket.h index 43e32621da7d..5d1c6d0870e6 100644 --- a/arch/h8300/include/uapi/asm/socket.h +++ b/arch/h8300/include/uapi/asm/socket.h @@ -72,4 +72,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/h8300/kernel/gpio.c b/arch/h8300/kernel/gpio.c index 6a25dd5530e7..b02c752cd326 100644 --- a/arch/h8300/kernel/gpio.c +++ b/arch/h8300/kernel/gpio.c @@ -11,6 +11,7 @@ #include <linux/stddef.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/kernel.h> #include <linux/string.h> #include <linux/fs.h> @@ -138,30 +139,34 @@ static char *port_status(int portno) return result; } -static int gpio_proc_read(char *buf, char **start, off_t offset, - int len, int *unused_i, void *unused_v) +static int gpio_proc_show(struct seq_file *m, void *v) { - int c,outlen; static const char port_name[]="123456789ABCDEFGH"; - outlen = 0; + int c; + for (c = 0; c < MAX_PORT; c++) { if (ddrs[c] == NULL) - continue ; - len = sprintf(buf,"P%c: %s\n",port_name[c],port_status(c)); - buf += len; - outlen += len; + continue; + seq_printf(m, "P%c: %s\n", port_name[c], port_status(c)); } - return outlen; + return 0; } -static __init int register_proc(void) +static int gpio_proc_open(struct inode *inode, struct file *file) { - struct proc_dir_entry *proc_gpio; + return single_open(file, gpio_proc_show, PDE_DATA(inode)); +} - proc_gpio = create_proc_entry("gpio", S_IRUGO, NULL); - if (proc_gpio) - proc_gpio->read_proc = gpio_proc_read; - return proc_gpio != NULL; +static const struct file_operations gpio_proc_fops = { + .open = gpio_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + +static __init int register_proc(void) +{ + return proc_create("gpio", S_IRUGO, NULL, &gpio_proc_fops) != NULL; } __initcall(register_proc); diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c index b609f63f1590..1a744ab7e7e5 100644 --- a/arch/h8300/kernel/process.c +++ b/arch/h8300/kernel/process.c @@ -53,40 +53,13 @@ asmlinkage void ret_from_kernel_thread(void); * The idle loop on an H8/300.. */ #if !defined(CONFIG_H8300H_SIM) && !defined(CONFIG_H8S_SIM) -static void default_idle(void) +void arch_cpu_idle(void) { - local_irq_disable(); - if (!need_resched()) { - local_irq_enable(); - /* XXX: race here! What if need_resched() gets set now? */ - __asm__("sleep"); - } else - local_irq_enable(); -} -#else -static void default_idle(void) -{ - cpu_relax(); + local_irq_enable(); + /* XXX: race here! What if need_resched() gets set now? */ + __asm__("sleep"); } #endif -void (*idle)(void) = default_idle; - -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle(void) -{ - while (1) { - rcu_idle_enter(); - while (!need_resched()) - idle(); - rcu_idle_exit(); - schedule_preempt_disabled(); - } -} void machine_restart(char * __unused) { @@ -110,6 +83,8 @@ void machine_power_off(void) void show_regs(struct pt_regs * regs) { + show_regs_print_info(KERN_DEFAULT); + printk("\nPC: %08lx Status: %02x", regs->pc, regs->ccr); printk("\nORIG_ER0: %08lx ER0: %08lx ER1: %08lx", diff --git a/arch/h8300/kernel/traps.c b/arch/h8300/kernel/traps.c index 7833aa3e7c7d..cfe494dbe3da 100644 --- a/arch/h8300/kernel/traps.c +++ b/arch/h8300/kernel/traps.c @@ -164,10 +164,3 @@ void show_trace_task(struct task_struct *tsk) { show_stack(tsk,(unsigned long *)tsk->thread.esp0); } - -void dump_stack(void) -{ - show_stack(NULL,NULL); -} - -EXPORT_SYMBOL(dump_stack); diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c index 981e25094b1a..ff349d70a29b 100644 --- a/arch/h8300/mm/init.c +++ b/arch/h8300/mm/init.c @@ -139,7 +139,7 @@ void __init mem_init(void) start_mem = PAGE_ALIGN(start_mem); max_mapnr = num_physpages = MAP_NR(high_memory); - /* this will put all memory onto the freelists */ + /* this will put all low memory onto the freelists */ totalram_pages = free_all_bootmem(); codek = (_etext - _stext) >> 10; @@ -161,15 +161,7 @@ void __init mem_init(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - int pages = 0; - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - pages++; - } - printk ("Freeing initrd memory: %dk freed\n", pages); + free_reserved_area(start, end, 0, "initrd"); } #endif @@ -177,23 +169,7 @@ void free_initmem(void) { #ifdef CONFIG_RAMKERNEL - unsigned long addr; -/* - * the following code should be cool even if these sections - * are not page aligned. - */ - addr = PAGE_ALIGN((unsigned long)(__init_begin)); - /* next to check that the page we free is not a partial page */ - for (; addr + PAGE_SIZE < (unsigned long)__init_end; addr +=PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - printk(KERN_INFO "Freeing unused kernel memory: %ldk freed (0x%x - 0x%x)\n", - (addr - PAGE_ALIGN((long) __init_begin)) >> 10, - (int)(PAGE_ALIGN((unsigned long)__init_begin)), - (int)(addr - PAGE_SIZE)); + free_initmem_default(0); #endif } diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index e4decc6b8947..04dff5bdcbf7 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -29,21 +29,17 @@ config HEXAGON select GENERIC_CLOCKEVENTS select GENERIC_CLOCKEVENTS_BROADCAST select MODULES_USE_ELF_RELA + select GENERIC_CPU_DEVICES + select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE ---help--- Qualcomm Hexagon is a processor architecture designed for high performance and low power across a wide variety of applications. -config HEXAGON_ARCH_V1 - bool - -config HEXAGON_ARCH_V2 - bool - -config HEXAGON_ARCH_V3 - bool - -config HEXAGON_ARCH_V4 - bool +config HEXAGON_PHYS_OFFSET + def_bool y + ---help--- + Platforms that don't load the kernel at zero set this. config FRAME_POINTER def_bool y @@ -81,9 +77,6 @@ config RWSEM_GENERIC_SPINLOCK config RWSEM_XCHGADD_ALGORITHM def_bool y -config GENERIC_FIND_NEXT_BIT - def_bool y - config GENERIC_HWEIGHT def_bool y @@ -103,14 +96,14 @@ choice config HEXAGON_COMET bool "Comet Board" - select HEXAGON_ARCH_V2 ---help--- Support for the Comet platform. endchoice -config HEXAGON_VM - def_bool y +config HEXAGON_ARCH_VERSION + int "Architecture version" + default 2 config CMDLINE string "Default kernel command string" @@ -122,12 +115,6 @@ config CMDLINE minimum, you should specify the memory size and the root device (e.g., mem=64M root=/dev/nfs). -config HEXAGON_ANGEL_TRAPS - bool "Use Angel Traps" - default n - ---help--- - Enable angel debug traps (for printk's). - config SMP bool "Multi-Processing support" ---help--- diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile index d00d900b2566..207711a0fd0c 100644 --- a/arch/hexagon/Makefile +++ b/arch/hexagon/Makefile @@ -15,20 +15,9 @@ KBUILD_CFLAGS += -fno-short-enums # LDFLAGS_MODULE += -shared CFLAGS_MODULE += -mlong-calls -cflags-$(CONFIG_HEXAGON_ARCH_V1) += $(call cc-option,-mv1) -cflags-$(CONFIG_HEXAGON_ARCH_V2) += $(call cc-option,-mv2) -cflags-$(CONFIG_HEXAGON_ARCH_V3) += $(call cc-option,-mv3) -cflags-$(CONFIG_HEXAGON_ARCH_V4) += $(call cc-option,-mv4) - -aflags-$(CONFIG_HEXAGON_ARCH_V1) += $(call cc-option,-mv1) -aflags-$(CONFIG_HEXAGON_ARCH_V2) += $(call cc-option,-mv2) -aflags-$(CONFIG_HEXAGON_ARCH_V3) += $(call cc-option,-mv3) -aflags-$(CONFIG_HEXAGON_ARCH_V4) += $(call cc-option,-mv4) - -ldflags-$(CONFIG_HEXAGON_ARCH_V1) += $(call cc-option,-mv1) -ldflags-$(CONFIG_HEXAGON_ARCH_V2) += $(call cc-option,-mv2) -ldflags-$(CONFIG_HEXAGON_ARCH_V3) += $(call cc-option,-mv3) -ldflags-$(CONFIG_HEXAGON_ARCH_V4) += $(call cc-option,-mv4) +cflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION}) +aflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION}) +ldflags-y += $(call cc-option,-mv${CONFIG_HEXAGON_ARCH_VERSION}) KBUILD_CFLAGS += $(cflags-y) KBUILD_AFLAGS += $(aflags-y) diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild index bdb54ceb53bc..1da17caac23c 100644 --- a/arch/hexagon/include/asm/Kbuild +++ b/arch/hexagon/include/asm/Kbuild @@ -25,7 +25,6 @@ generic-y += kdebug.h generic-y += kmap_types.h generic-y += local64.h generic-y += local.h -generic-y += local.h generic-y += mman.h generic-y += msgbuf.h generic-y += pci.h @@ -41,6 +40,7 @@ generic-y += sembuf.h generic-y += shmbuf.h generic-y += shmparam.h generic-y += siginfo.h +generic-y += sizes.h generic-y += socket.h generic-y += sockios.h generic-y += statfs.h diff --git a/arch/hexagon/include/asm/atomic.h b/arch/hexagon/include/asm/atomic.h index 468fbb0781cd..8a64ff2337f6 100644 --- a/arch/hexagon/include/asm/atomic.h +++ b/arch/hexagon/include/asm/atomic.h @@ -1,7 +1,7 @@ /* * Atomic operations for the Hexagon architecture * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * * This program is free software; you can redistribute it and/or modify @@ -117,35 +117,37 @@ static inline int atomic_sub_return(int i, atomic_t *v) #define atomic_sub(i, v) atomic_sub_return(i, (v)) /** - * atomic_add_unless - add unless the number is a given value + * __atomic_add_unless - add unless the number is a given value * @v: pointer to value * @a: amount to add * @u: unless value is equal to u * - * Returns 1 if the add happened, 0 if it didn't. + * Returns old value. + * */ + static inline int __atomic_add_unless(atomic_t *v, int a, int u) { - int output, __oldval; + int __oldval; + register int tmp; + asm volatile( "1: %0 = memw_locked(%2);" " {" " p3 = cmp.eq(%0, %4);" " if (p3.new) jump:nt 2f;" - " %0 = add(%0, %3);" - " %1 = #0;" + " %1 = add(%0, %3);" " }" - " memw_locked(%2, p3) = %0;" + " memw_locked(%2, p3) = %1;" " {" " if !p3 jump 1b;" - " %1 = #1;" " }" "2:" - : "=&r" (__oldval), "=&r" (output) + : "=&r" (__oldval), "=&r" (tmp) : "r" (v), "r" (a), "r" (u) : "memory", "p3" ); - return output; + return __oldval; } #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) diff --git a/arch/hexagon/include/asm/elf.h b/arch/hexagon/include/asm/elf.h index 1f14e082588e..e1b933a0e121 100644 --- a/arch/hexagon/include/asm/elf.h +++ b/arch/hexagon/include/asm/elf.h @@ -1,7 +1,7 @@ /* * ELF definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -104,6 +104,16 @@ typedef unsigned long elf_fpregset_t; * Bypass the whole "regsets" thing for now and use the define. */ +#if CONFIG_HEXAGON_ARCH_VERSION >= 4 +#define CS_COPYREGS(DEST,REGS) \ +do {\ + DEST.cs0 = REGS->cs0;\ + DEST.cs1 = REGS->cs1;\ +} while (0) +#else +#define CS_COPYREGS(DEST,REGS) +#endif + #define ELF_CORE_COPY_REGS(DEST, REGS) \ do { \ DEST.r0 = REGS->r00; \ @@ -148,13 +158,12 @@ do { \ DEST.p3_0 = REGS->preds; \ DEST.gp = REGS->gp; \ DEST.ugp = REGS->ugp; \ - DEST.pc = pt_elr(REGS); \ + CS_COPYREGS(DEST,REGS); \ + DEST.pc = pt_elr(REGS); \ DEST.cause = pt_cause(REGS); \ DEST.badva = pt_badva(REGS); \ } while (0); - - /* * This is used to ensure we don't load something for the wrong architecture. * Checks the machine and ABI type. @@ -168,15 +177,15 @@ do { \ #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_HEXAGON -#ifdef CONFIG_HEXAGON_ARCH_V2 +#if CONFIG_HEXAGON_ARCH_VERSION == 2 #define ELF_CORE_EFLAGS 0x1 #endif -#ifdef CONFIG_HEXAGON_ARCH_V3 +#if CONFIG_HEXAGON_ARCH_VERSION == 3 #define ELF_CORE_EFLAGS 0x2 #endif -#ifdef CONFIG_HEXAGON_ARCH_V4 +#if CONFIG_HEXAGON_ARCH_VERSION == 4 #define ELF_CORE_EFLAGS 0x3 #endif diff --git a/arch/hexagon/include/asm/hexagon_vm.h b/arch/hexagon/include/asm/hexagon_vm.h index c144bee6cabe..67bb6d6f3337 100644 --- a/arch/hexagon/include/asm/hexagon_vm.h +++ b/arch/hexagon/include/asm/hexagon_vm.h @@ -1,7 +1,7 @@ /* * Declarations for to Hexagon Virtal Machine. * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -31,10 +31,26 @@ * for tracing/debugging. */ -/* - * Lets make this stuff visible only if configured, - * so we can unconditionally include the file. - */ +#define HVM_TRAP1_VMVERSION 0 +#define HVM_TRAP1_VMRTE 1 +#define HVM_TRAP1_VMSETVEC 2 +#define HVM_TRAP1_VMSETIE 3 +#define HVM_TRAP1_VMGETIE 4 +#define HVM_TRAP1_VMINTOP 5 +#define HVM_TRAP1_VMCLRMAP 10 +#define HVM_TRAP1_VMNEWMAP 11 +#define HVM_TRAP1_FORMERLY_VMWIRE 12 +#define HVM_TRAP1_VMCACHE 13 +#define HVM_TRAP1_VMGETTIME 14 +#define HVM_TRAP1_VMSETTIME 15 +#define HVM_TRAP1_VMWAIT 16 +#define HVM_TRAP1_VMYIELD 17 +#define HVM_TRAP1_VMSTART 18 +#define HVM_TRAP1_VMSTOP 19 +#define HVM_TRAP1_VMVPID 20 +#define HVM_TRAP1_VMSETREGS 21 +#define HVM_TRAP1_VMGETREGS 22 +#define HVM_TRAP1_VMTIMEROP 24 #ifndef __ASSEMBLY__ @@ -175,31 +191,19 @@ static inline long __vmintop_clear(long i) #else /* Only assembly code should reference these */ -#define HVM_TRAP1_VMRTE 1 -#define HVM_TRAP1_VMSETVEC 2 -#define HVM_TRAP1_VMSETIE 3 -#define HVM_TRAP1_VMGETIE 4 -#define HVM_TRAP1_VMINTOP 5 -#define HVM_TRAP1_VMCLRMAP 10 -#define HVM_TRAP1_VMNEWMAP 11 -#define HVM_TRAP1_FORMERLY_VMWIRE 12 -#define HVM_TRAP1_VMCACHE 13 -#define HVM_TRAP1_VMGETTIME 14 -#define HVM_TRAP1_VMSETTIME 15 -#define HVM_TRAP1_VMWAIT 16 -#define HVM_TRAP1_VMYIELD 17 -#define HVM_TRAP1_VMSTART 18 -#define HVM_TRAP1_VMSTOP 19 -#define HVM_TRAP1_VMVPID 20 -#define HVM_TRAP1_VMSETREGS 21 -#define HVM_TRAP1_VMGETREGS 22 - #endif /* __ASSEMBLY__ */ /* * Constants for virtual instruction parameters and return values */ +/* vmnewmap arguments */ + +#define VM_TRANS_TYPE_LINEAR 0 +#define VM_TRANS_TYPE_TABLE 1 +#define VM_TLB_INVALIDATE_FALSE 0 +#define VM_TLB_INVALIDATE_TRUE 1 + /* vmsetie arguments */ #define VM_INT_DISABLE 0 @@ -224,6 +228,8 @@ static inline long __vmintop_clear(long i) #define HVM_VMEST_UM_MSK 1 #define HVM_VMEST_IE_SFT 30 #define HVM_VMEST_IE_MSK 1 +#define HVM_VMEST_SS_SFT 29 +#define HVM_VMEST_SS_MSK 1 #define HVM_VMEST_EVENTNUM_SFT 16 #define HVM_VMEST_EVENTNUM_MSK 0xff #define HVM_VMEST_CAUSE_SFT 0 @@ -260,6 +266,8 @@ static inline long __vmintop_clear(long i) #define HVM_GE_C_INVI 0x15 #define HVM_GE_C_PRIVI 0x1B #define HVM_GE_C_XMAL 0x1C +#define HVM_GE_C_WREG 0x1D +#define HVM_GE_C_PCAL 0x1E #define HVM_GE_C_RMAL 0x20 #define HVM_GE_C_WMAL 0x21 #define HVM_GE_C_RPROT 0x22 diff --git a/arch/hexagon/include/asm/io.h b/arch/hexagon/include/asm/io.h index e527cfeff5ba..1b7698e19139 100644 --- a/arch/hexagon/include/asm/io.h +++ b/arch/hexagon/include/asm/io.h @@ -1,7 +1,7 @@ /* * IO definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -40,6 +40,8 @@ #define IO_SPACE_LIMIT 0xffff #define _IO_BASE ((void __iomem *)0xfe000000) +#define IOMEM(x) ((void __force __iomem *)(x)) + extern int remap_area_pages(unsigned long start, unsigned long phys_addr, unsigned long end, unsigned long flags); @@ -176,6 +178,18 @@ static inline void writel(u32 data, volatile void __iomem *addr) #define __raw_readl readl /* + * http://comments.gmane.org/gmane.linux.ports.arm.kernel/117626 + */ + +#define readb_relaxed __raw_readb +#define readw_relaxed __raw_readw +#define readl_relaxed __raw_readl + +#define writeb_relaxed __raw_writeb +#define writew_relaxed __raw_writew +#define writel_relaxed __raw_writel + +/* * Need an mtype somewhere in here, for cache type deals? * This is probably too long for an inline. */ diff --git a/arch/hexagon/include/asm/mem-layout.h b/arch/hexagon/include/asm/mem-layout.h index af16e977c55e..60556f8c45d8 100644 --- a/arch/hexagon/include/asm/mem-layout.h +++ b/arch/hexagon/include/asm/mem-layout.h @@ -1,7 +1,7 @@ /* * Memory layout definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -32,16 +32,25 @@ #define PAGE_OFFSET _AC(0xc0000000, UL) /* - * LOAD_ADDRESS is the physical/linear address of where in memory - * the kernel gets loaded. The 12 least significant bits must be zero (0) - * due to limitations on setting the EVB - * + * Compiling for a platform that needs a crazy physical offset + * (like if the memory starts at 1GB and up) means we need + * an actual PHYS_OFFSET. Should be set up in head.S. */ -#ifndef LOAD_ADDRESS -#define LOAD_ADDRESS 0x00000000 +#ifdef CONFIG_HEXAGON_PHYS_OFFSET +#ifndef __ASSEMBLY__ +extern unsigned long __phys_offset; +#endif +#define PHYS_OFFSET __phys_offset +#endif + +#ifndef PHYS_OFFSET +#define PHYS_OFFSET 0 #endif +#define PHYS_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT) +#define ARCH_PFN_OFFSET PHYS_PFN_OFFSET + #define TASK_SIZE (PAGE_OFFSET) /* not sure how these are used yet */ @@ -55,7 +64,7 @@ enum fixed_addresses { __end_of_fixed_addresses }; -#define MIN_KERNEL_SEG 0x300 /* From 0xc0000000 */ +#define MIN_KERNEL_SEG (PAGE_OFFSET >> PGDIR_SHIFT) /* L1 shift is 22 bits */ extern int max_kernel_seg; /* @@ -63,8 +72,7 @@ extern int max_kernel_seg; * supposed to be based on the amount of physical memory available */ -#define VMALLOC_START (PAGE_OFFSET + VMALLOC_OFFSET + \ - (unsigned long)high_memory) +#define VMALLOC_START ((unsigned long) __va(high_memory + VMALLOC_OFFSET)) /* Gap between physical ram and vmalloc space for guard purposes. */ #define VMALLOC_OFFSET PAGE_SIZE diff --git a/arch/hexagon/include/asm/page.h b/arch/hexagon/include/asm/page.h index 692adc213429..93f5669b4aa1 100644 --- a/arch/hexagon/include/asm/page.h +++ b/arch/hexagon/include/asm/page.h @@ -1,7 +1,7 @@ /* * Page management definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -96,8 +96,8 @@ typedef struct page *pgtable_t; * MIPS says they're only used during mem_init. * also, check if we need a PHYS_OFFSET. */ -#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET) -#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET)) +#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + PHYS_OFFSET) +#define __va(x) ((void *)((unsigned long)(x) - PHYS_OFFSET + PAGE_OFFSET)) /* The "page frame" descriptor is defined in linux/mm.h */ struct page; @@ -140,6 +140,11 @@ static inline void clear_page(void *page) */ #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) +#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) +#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT) + +#define page_to_virt(page) __va(page_to_phys(page)) + /* * For port to Hexagon Virtual Machine, MAYBE we check for attempts * to reference reserved HVM space, but in any case, the VM will be @@ -147,6 +152,7 @@ static inline void clear_page(void *page) */ #define kern_addr_valid(addr) (1) +#include <asm/mem-layout.h> #include <asm-generic/memory_model.h> /* XXX Todo: implement assembly-optimized version of getorder. */ #include <asm-generic/getorder.h> diff --git a/arch/hexagon/include/asm/processor.h b/arch/hexagon/include/asm/processor.h index 6dd5d3706869..45a825402f63 100644 --- a/arch/hexagon/include/asm/processor.h +++ b/arch/hexagon/include/asm/processor.h @@ -1,7 +1,7 @@ /* * Process/processor support for the Hexagon architecture * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -100,12 +100,49 @@ extern unsigned long get_wchan(struct task_struct *p); */ struct hexagon_switch_stack { - unsigned long long r1716; - unsigned long long r1918; - unsigned long long r2120; - unsigned long long r2322; - unsigned long long r2524; - unsigned long long r2726; + union { + struct { + unsigned long r16; + unsigned long r17; + }; + unsigned long long r1716; + }; + union { + struct { + unsigned long r18; + unsigned long r19; + }; + unsigned long long r1918; + }; + union { + struct { + unsigned long r20; + unsigned long r21; + }; + unsigned long long r2120; + }; + union { + struct { + unsigned long r22; + unsigned long r23; + }; + unsigned long long r2322; + }; + union { + struct { + unsigned long r24; + unsigned long r25; + }; + unsigned long long r2524; + }; + union { + struct { + unsigned long r26; + unsigned long r27; + }; + unsigned long long r2726; + }; + unsigned long fp; unsigned long lr; }; diff --git a/arch/hexagon/include/asm/vm_mmu.h b/arch/hexagon/include/asm/vm_mmu.h index 9a94de7969bb..096537d8f4c5 100644 --- a/arch/hexagon/include/asm/vm_mmu.h +++ b/arch/hexagon/include/asm/vm_mmu.h @@ -1,7 +1,7 @@ /* * Hexagon VM page table entry definitions * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2011,2013 The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -68,14 +68,13 @@ #define __HEXAGON_C_WB 0x0 /* Write-back, no L2 */ #define __HEXAGON_C_WT 0x1 /* Write-through, no L2 */ +#define __HEXAGON_C_UNC 0x6 /* Uncached memory */ +#if CONFIG_HEXAGON_ARCH_VERSION >= 2 #define __HEXAGON_C_DEV 0x4 /* Device register space */ -#define __HEXAGON_C_WT_L2 0x5 /* Write-through, with L2 */ -/* this really should be #if CONFIG_HEXAGON_ARCH = 2 but that's not defined */ -#if defined(CONFIG_HEXAGON_COMET) || defined(CONFIG_QDSP6_ST1) -#define __HEXAGON_C_UNC __HEXAGON_C_DEV #else -#define __HEXAGON_C_UNC 0x6 /* Uncached memory */ +#define __HEXAGON_C_DEV __HEXAGON_C_UNC #endif +#define __HEXAGON_C_WT_L2 0x5 /* Write-through, with L2 */ #define __HEXAGON_C_WB_L2 0x7 /* Write-back, with L2 */ /* diff --git a/arch/hexagon/include/uapi/asm/ptrace.h b/arch/hexagon/include/uapi/asm/ptrace.h index 1ffce0c6ee07..065e5b32313f 100644 --- a/arch/hexagon/include/uapi/asm/ptrace.h +++ b/arch/hexagon/include/uapi/asm/ptrace.h @@ -36,4 +36,9 @@ extern const char *regs_query_register_name(unsigned int offset); ((struct pt_regs *) \ ((unsigned long)current_thread_info() + THREAD_SIZE) - 1) +#if CONFIG_HEXAGON_ARCH_VERSION >= 4 +#define arch_has_single_step() (1) +#endif + + #endif diff --git a/arch/hexagon/include/uapi/asm/registers.h b/arch/hexagon/include/uapi/asm/registers.h index c20406f63b5c..487d6ceca5e7 100644 --- a/arch/hexagon/include/uapi/asm/registers.h +++ b/arch/hexagon/include/uapi/asm/registers.h @@ -57,10 +57,17 @@ struct pt_regs { }; union { struct { - unsigned long gp; unsigned long ugp; + unsigned long gp; }; - long long int ugpgp; + long long int gpugp; + }; + union { + struct { + unsigned long cs0; + unsigned long cs1; + }; + long long int cs1cs0; }; /* * Be extremely careful with rearranging these, if at all. Some code @@ -204,9 +211,11 @@ struct pt_regs { #define pt_psp(regs) ((regs)->hvmer.vmpsp) #define pt_badva(regs) ((regs)->hvmer.vmbadva) +#define pt_set_singlestep(regs) ((regs)->hvmer.vmest |= (1<<HVM_VMEST_SS_SFT)) +#define pt_clr_singlestep(regs) ((regs)->hvmer.vmest &= ~(1<<HVM_VMEST_SS_SFT)) + #define pt_set_rte_sp(regs, sp) do {\ - pt_psp(regs) = (sp);\ - (regs)->SP = (unsigned long) &((regs)->hvmer);\ + pt_psp(regs) = (regs)->SP = (sp);\ } while (0) #define pt_set_kmode(regs) \ diff --git a/arch/hexagon/include/uapi/asm/signal.h b/arch/hexagon/include/uapi/asm/signal.h index 939556817d34..98106e55ad4f 100644 --- a/arch/hexagon/include/uapi/asm/signal.h +++ b/arch/hexagon/include/uapi/asm/signal.h @@ -19,8 +19,12 @@ #ifndef _ASM_SIGNAL_H #define _ASM_SIGNAL_H +#include <uapi/asm/registers.h> + extern unsigned long __rt_sigtramp_template[2]; +void do_signal(struct pt_regs *regs); + #include <asm-generic/signal.h> #endif diff --git a/arch/hexagon/include/uapi/asm/unistd.h b/arch/hexagon/include/uapi/asm/unistd.h index 4a87cc47075c..ffee405d6803 100644 --- a/arch/hexagon/include/uapi/asm/unistd.h +++ b/arch/hexagon/include/uapi/asm/unistd.h @@ -27,6 +27,9 @@ */ #define sys_mmap2 sys_mmap_pgoff +#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE +#define __ARCH_WANT_SYS_VFORK +#define __ARCH_WANT_SYS_FORK #include <asm-generic/unistd.h> diff --git a/arch/hexagon/include/uapi/asm/user.h b/arch/hexagon/include/uapi/asm/user.h index cef13ee1413f..3dae94d9ced7 100644 --- a/arch/hexagon/include/uapi/asm/user.h +++ b/arch/hexagon/include/uapi/asm/user.h @@ -55,9 +55,15 @@ struct user_regs_struct { unsigned long pc; unsigned long cause; unsigned long badva; +#if CONFIG_HEXAGON_ARCH_VERSION < 4 unsigned long pad1; /* pad out to 48 words total */ unsigned long pad2; /* pad out to 48 words total */ unsigned long pad3; /* pad out to 48 words total */ +#else + unsigned long cs0; + unsigned long cs1; + unsigned long pad1; /* pad out to 48 words total */ +#endif }; #endif diff --git a/arch/hexagon/kernel/Makefile b/arch/hexagon/kernel/Makefile index 6c19501b487c..29fc933a7722 100644 --- a/arch/hexagon/kernel/Makefile +++ b/arch/hexagon/kernel/Makefile @@ -1,6 +1,6 @@ extra-y := head.o vmlinux.lds -obj-$(CONFIG_SMP) += smp.o topology.o +obj-$(CONFIG_SMP) += smp.o obj-y += setup.o irq_cpu.o traps.o syscalltab.o signal.o time.o obj-y += process.o trampoline.o reset.o ptrace.o vdso.o diff --git a/arch/hexagon/kernel/asm-offsets.c b/arch/hexagon/kernel/asm-offsets.c index 2d5e84d3b00d..308be68d4fb3 100644 --- a/arch/hexagon/kernel/asm-offsets.c +++ b/arch/hexagon/kernel/asm-offsets.c @@ -5,7 +5,7 @@ * Kevin Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com * Copyright (C) 2000 MIPS Technologies, Inc. * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -44,7 +44,8 @@ int main(void) COMMENT("Hexagon pt_regs definitions"); OFFSET(_PT_SYSCALL_NR, pt_regs, syscall_nr); - OFFSET(_PT_UGPGP, pt_regs, ugpgp); + OFFSET(_PT_GPUGP, pt_regs, gpugp); + OFFSET(_PT_CS1CS0, pt_regs, cs1cs0); OFFSET(_PT_R3130, pt_regs, r3130); OFFSET(_PT_R2928, pt_regs, r2928); OFFSET(_PT_R2726, pt_regs, r2726); diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c index 65c7bdcf565e..b74f9bae31a3 100644 --- a/arch/hexagon/kernel/dma.c +++ b/arch/hexagon/kernel/dma.c @@ -1,7 +1,7 @@ /* * DMA implementation for Hexagon * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -23,12 +23,18 @@ #include <linux/genalloc.h> #include <asm/dma-mapping.h> #include <linux/module.h> +#include <asm/page.h> struct dma_map_ops *dma_ops; EXPORT_SYMBOL(dma_ops); int bad_dma_address; /* globals are automatically initialized to zero */ +static inline void *dma_addr_to_virt(dma_addr_t dma_addr) +{ + return phys_to_virt((unsigned long) dma_addr); +} + int dma_supported(struct device *dev, u64 mask) { if (mask == DMA_BIT_MASK(32)) @@ -60,6 +66,12 @@ static void *hexagon_dma_alloc_coherent(struct device *dev, size_t size, { void *ret; + /* + * Our max_low_pfn should have been backed off by 16MB in + * mm/init.c to create DMA coherent space. Use that as the VA + * for the pool. + */ + if (coherent_pool == NULL) { coherent_pool = gen_pool_create(PAGE_SHIFT, -1); @@ -67,7 +79,7 @@ static void *hexagon_dma_alloc_coherent(struct device *dev, size_t size, panic("Can't create %s() memory pool!", __func__); else gen_pool_add(coherent_pool, - (PAGE_OFFSET + (max_low_pfn << PAGE_SHIFT)), + pfn_to_virt(max_low_pfn), hexagon_coherent_pool_size, -1); } @@ -75,7 +87,7 @@ static void *hexagon_dma_alloc_coherent(struct device *dev, size_t size, if (ret) { memset(ret, 0, size); - *dma_addr = (dma_addr_t) (ret - PAGE_OFFSET); + *dma_addr = (dma_addr_t) virt_to_phys(ret); } else *dma_addr = ~0; @@ -118,8 +130,8 @@ static int hexagon_map_sg(struct device *hwdev, struct scatterlist *sg, s->dma_length = s->length; - flush_dcache_range(PAGE_OFFSET + s->dma_address, - PAGE_OFFSET + s->dma_address + s->length); + flush_dcache_range(dma_addr_to_virt(s->dma_address), + dma_addr_to_virt(s->dma_address + s->length)); } return nents; @@ -149,11 +161,6 @@ static inline void dma_sync(void *addr, size_t size, } } -static inline void *dma_addr_to_virt(dma_addr_t dma_addr) -{ - return phys_to_virt((unsigned long) dma_addr); -} - /** * hexagon_map_page() - maps an address for device DMA * @dev: pointer to DMA device diff --git a/arch/hexagon/kernel/head.S b/arch/hexagon/kernel/head.S index d859402c73ba..b9b63d085db2 100644 --- a/arch/hexagon/kernel/head.S +++ b/arch/hexagon/kernel/head.S @@ -1,7 +1,7 @@ /* * Early kernel startup code for Hexagon * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * * This program is free software; you can redistribute it and/or modify @@ -25,6 +25,9 @@ #include <asm/mem-layout.h> #include <asm/vm_mmu.h> #include <asm/page.h> +#include <asm/hexagon_vm.h> + +#define SEGTABLE_ENTRIES #0x0e0 __INIT ENTRY(stext) @@ -43,40 +46,93 @@ ENTRY(stext) * Symbol is kernel segment address, but we need * the logical/physical address. */ - r24 = asl(r24, #2) - r24 = lsr(r24, #2) + r25 = pc; + r2.h = #0xffc0; + r2.l = #0x0000; + r25 = and(r2,r25); /* R25 holds PHYS_OFFSET now */ + r1.h = #HI(PAGE_OFFSET); + r1.l = #LO(PAGE_OFFSET); + r24 = sub(r24,r1); /* swapper_pg_dir - PAGE_OFFSET */ + r24 = add(r24,r25); /* + PHYS_OFFSET */ - r0 = r24 + r0 = r24; /* aka __pa(swapper_pg_dir) */ /* - * Initialize a 16MB PTE to make the virtual and physical + * Initialize page dir to make the virtual and physical * addresses where the kernel was loaded be identical. + * Done in 4MB chunks. */ #define PTE_BITS ( __HVM_PTE_R | __HVM_PTE_W | __HVM_PTE_X \ | __HEXAGON_C_WB_L2 << 6 \ | __HVM_PDE_S_4MB) - r1 = pc - r2.H = #0xffc0 - r2.L = #0x0000 - r1 = and(r1,r2) /* round PC to 4MB boundary */ + /* + * Get number of VA=PA entries; only really needed for jump + * to hyperspace; gets blown away immediately after + */ + + { + r1.l = #LO(_end); + r2.l = #LO(stext); + r3 = #1; + } + { + r1.h = #HI(_end); + r2.h = #HI(stext); + r3 = asl(r3, #22); + } + { + r1 = sub(r1, r2); + r3 = add(r3, #-1); + } /* r1 = _end - stext */ + r1 = add(r1, r3); /* + (4M-1) */ + r26 = lsr(r1, #22); /* / 4M = # of entries */ + + r1 = r25; + r2.h = #0xffc0; + r2.l = #0x0000; /* round back down to 4MB boundary */ + r1 = and(r1,r2); r2 = lsr(r1, #22) /* 4MB page number */ r2 = asl(r2, #2) /* times sizeof(PTE) (4bytes) */ r0 = add(r0,r2) /* r0 = address of correct PTE */ r2 = #PTE_BITS r1 = add(r1,r2) /* r1 = 4MB PTE for the first entry */ r2.h = #0x0040 - r2.l = #0x0000 /* 4MB */ - memw(r0 ++ #4) = r1 - r1 = add(r1, r2) + r2.l = #0x0000 /* 4MB increments */ + loop0(1f,r26); +1: memw(r0 ++ #4) = r1 + { r1 = add(r1, r2); } :endloop0 + + /* Also need to overwrite the initial 0xc0000000 entries */ + /* PAGE_OFFSET >> (4MB shift - 4 bytes per entry shift) */ + R1.H = #HI(PAGE_OFFSET >> (22 - 2)) + R1.L = #LO(PAGE_OFFSET >> (22 - 2)) + + r0 = add(r1, r24); /* advance to 0xc0000000 entry */ + r1 = r25; + r2.h = #0xffc0; + r2.l = #0x0000; /* round back down to 4MB boundary */ + r1 = and(r1,r2); /* for huge page */ + r2 = #PTE_BITS + r1 = add(r1,r2); + r2.h = #0x0040 + r2.l = #0x0000 /* 4MB increments */ - r0 = r24 + loop0(1f,SEGTABLE_ENTRIES); +1: + memw(r0 ++ #4) = r1; + { r1 = add(r1,r2); } :endloop0 + + r0 = r24; /* * The subroutine wrapper around the virtual instruction touches * no memory, so we should be able to use it even here. + * Note that in this version, R1 and R2 get "clobbered"; see + * vm_ops.S */ + r1 = #VM_TRANS_TYPE_TABLE call __vmnewmap; /* Jump into virtual address range. */ @@ -90,17 +146,29 @@ ENTRY(stext) __head_s_vaddr_target: /* * Tear down VA=PA translation now that we are running - * in the desgnated kernel segments. + * in kernel virtual space. */ r0 = #__HVM_PDE_S_INVALID - r1 = r24 - loop0(1f,#0x100) + + r1.h = #0xffc0; + r1.l = #0x0000; + r2 = r25; /* phys_offset */ + r2 = and(r1,r2); + + r1.l = #lo(swapper_pg_dir) + r1.h = #hi(swapper_pg_dir) + r2 = lsr(r2, #22) /* 4MB page number */ + r2 = asl(r2, #2) /* times sizeof(PTE) (4bytes) */ + r1 = add(r1,r2); + loop0(1f,r26) + 1: { memw(R1 ++ #4) = R0 }:endloop0 r0 = r24 + r1 = #VM_TRANS_TYPE_TABLE call __vmnewmap /* Go ahead and install the trap0 return so angel calls work */ @@ -143,6 +211,13 @@ __head_s_vaddr_target: r2 = sub(r2,r0); call memset; + /* Set PHYS_OFFSET; should be in R25 */ +#ifdef CONFIG_HEXAGON_PHYS_OFFSET + r0.l = #LO(__phys_offset); + r0.h = #HI(__phys_offset); + memw(r0) = r25; +#endif + /* Time to make the doughnuts. */ call start_kernel diff --git a/arch/hexagon/kernel/kgdb.c b/arch/hexagon/kernel/kgdb.c index 344645370646..82d5c2593323 100644 --- a/arch/hexagon/kernel/kgdb.c +++ b/arch/hexagon/kernel/kgdb.c @@ -1,7 +1,7 @@ /* * arch/hexagon/kernel/kgdb.c - Hexagon KGDB Support * - * Copyright (c) 2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2011-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -70,6 +70,8 @@ struct dbg_reg_def_t dbg_reg_def[DBG_MAX_REG_NUM] = { { "lc1", GDB_SIZEOF_REG, offsetof(struct pt_regs, lc1)}, { " gp", GDB_SIZEOF_REG, offsetof(struct pt_regs, gp)}, { "ugp", GDB_SIZEOF_REG, offsetof(struct pt_regs, ugp)}, + { "cs0", GDB_SIZEOF_REG, offsetof(struct pt_regs, cs0)}, + { "cs1", GDB_SIZEOF_REG, offsetof(struct pt_regs, cs1)}, { "psp", GDB_SIZEOF_REG, offsetof(struct pt_regs, hvmer.vmpsp)}, { "elr", GDB_SIZEOF_REG, offsetof(struct pt_regs, hvmer.vmel)}, { "est", GDB_SIZEOF_REG, offsetof(struct pt_regs, hvmer.vmest)}, diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c index 06ae9ffcabd5..0a0dd5c05b46 100644 --- a/arch/hexagon/kernel/process.c +++ b/arch/hexagon/kernel/process.c @@ -24,6 +24,7 @@ #include <linux/tick.h> #include <linux/uaccess.h> #include <linux/slab.h> +#include <linux/tracehook.h> /* * Program thread launch. Often defined as a macro in processor.h, @@ -51,28 +52,11 @@ void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp) * If hardware or VM offer wait termination even though interrupts * are disabled. */ -static void default_idle(void) +void arch_cpu_idle(void) { __vmwait(); -} - -void (*idle_sleep)(void) = default_idle; - -void cpu_idle(void) -{ - while (1) { - tick_nohz_idle_enter(); - local_irq_disable(); - while (!need_resched()) { - idle_sleep(); - /* interrupts wake us up, but aren't serviced */ - local_irq_enable(); /* service interrupt */ - local_irq_disable(); - } - local_irq_enable(); - tick_nohz_idle_exit(); - schedule(); - } + /* interrupts wake us up, but irqs are still disabled */ + local_irq_enable(); } /* @@ -112,7 +96,8 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, if (unlikely(p->flags & PF_KTHREAD)) { memset(childregs, 0, sizeof(struct pt_regs)); /* r24 <- fn, r25 <- arg */ - ss->r2524 = usp | ((u64)arg << 32); + ss->r24 = usp; + ss->r25 = arg; pt_set_kmode(childregs); return 0; } @@ -202,3 +187,41 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) { return 0; } + + +/* + * Called on the exit path of event entry; see vm_entry.S + * + * Interrupts will already be disabled. + * + * Returns 0 if there's no need to re-check for more work. + */ + +int do_work_pending(struct pt_regs *regs, u32 thread_info_flags) +{ + if (!(thread_info_flags & _TIF_WORK_MASK)) { + return 0; + } /* shortcut -- no work to be done */ + + local_irq_enable(); + + if (thread_info_flags & _TIF_NEED_RESCHED) { + schedule(); + return 1; + } + + if (thread_info_flags & _TIF_SIGPENDING) { + do_signal(regs); + return 1; + } + + if (thread_info_flags & _TIF_NOTIFY_RESUME) { + clear_thread_flag(TIF_NOTIFY_RESUME); + tracehook_notify_resume(regs); + return 1; + } + + /* Should not even reach here */ + panic("%s: bad thread_info flags 0x%08x\n", __func__, + thread_info_flags); +} diff --git a/arch/hexagon/kernel/ptrace.c b/arch/hexagon/kernel/ptrace.c index 670b1b0bee63..de829eb7f185 100644 --- a/arch/hexagon/kernel/ptrace.c +++ b/arch/hexagon/kernel/ptrace.c @@ -1,7 +1,7 @@ /* * Ptrace support for Hexagon * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -32,6 +32,21 @@ #include <asm/user.h> +#if arch_has_single_step() +/* Both called from ptrace_resume */ +void user_enable_single_step(struct task_struct *child) +{ + pt_set_singlestep(task_pt_regs(child)); + set_tsk_thread_flag(child, TIF_SINGLESTEP); +} + +void user_disable_single_step(struct task_struct *child) +{ + pt_clr_singlestep(task_pt_regs(child)); + clear_tsk_thread_flag(child, TIF_SINGLESTEP); +} +#endif + static int genregs_get(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, @@ -76,6 +91,10 @@ static int genregs_get(struct task_struct *target, dummy = pt_cause(regs); ONEXT(&dummy, cause); ONEXT(&pt_badva(regs), badva); +#if CONFIG_HEXAGON_ARCH_VERSION >=4 + ONEXT(®s->cs0, cs0); + ONEXT(®s->cs1, cs1); +#endif /* Pad the rest with zeros, if needed */ if (!ret) @@ -123,6 +142,11 @@ static int genregs_set(struct task_struct *target, INEXT(&bucket, cause); INEXT(&bucket, badva); +#if CONFIG_HEXAGON_ARCH_VERSION >=4 + INEXT(®s->cs0, cs0); + INEXT(®s->cs1, cs1); +#endif + /* Ignore the rest, if needed */ if (!ret) ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, diff --git a/arch/hexagon/kernel/setup.c b/arch/hexagon/kernel/setup.c index 94a387835008..bfe13311d70d 100644 --- a/arch/hexagon/kernel/setup.c +++ b/arch/hexagon/kernel/setup.c @@ -1,7 +1,7 @@ /* * Arch related setup for Hexagon * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -68,6 +68,8 @@ void __init setup_arch(char **cmdline_p) */ __vmsetvec(_K_VM_event_vector); + printk(KERN_INFO "PHYS_OFFSET=0x%08x\n", PHYS_OFFSET); + /* * Simulator has a few differences from the hardware. * For now, check uninitialized-but-mapped memory @@ -128,6 +130,11 @@ static int show_cpuinfo(struct seq_file *m, void *v) { int cpu = (unsigned long) v - 1; +#ifdef CONFIG_SMP + if (!cpu_online(cpu)) + return 0; +#endif + seq_printf(m, "processor\t: %d\n", cpu); seq_printf(m, "model name\t: Hexagon Virtual Machine\n"); seq_printf(m, "BogoMips\t: %lu.%02lu\n", diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c index 60fa2ca3202b..d7c73874b515 100644 --- a/arch/hexagon/kernel/signal.c +++ b/arch/hexagon/kernel/signal.c @@ -1,7 +1,7 @@ /* * Signal support for Hexagon processor * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -41,6 +41,10 @@ static void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, { unsigned long sp = regs->r29; + /* check if we would overflow the alt stack */ + if (on_sig_stack(sp) && !likely(on_sig_stack(sp - frame_size))) + return (void __user __force *)-1UL; + /* Switch to signal stack if appropriate */ if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags(sp) == 0)) sp = current->sas_ss_sp + current->sas_ss_size; @@ -66,7 +70,10 @@ static int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc) err |= __put_user(regs->preds, &sc->sc_regs.p3_0); err |= __put_user(regs->gp, &sc->sc_regs.gp); err |= __put_user(regs->ugp, &sc->sc_regs.ugp); - +#if CONFIG_HEXAGON_ARCH_VERSION >= 4 + err |= __put_user(regs->cs0, &sc->sc_regs.cs0); + err |= __put_user(regs->cs1, &sc->sc_regs.cs1); +#endif tmp = pt_elr(regs); err |= __put_user(tmp, &sc->sc_regs.pc); tmp = pt_cause(regs); err |= __put_user(tmp, &sc->sc_regs.cause); tmp = pt_badva(regs); err |= __put_user(tmp, &sc->sc_regs.badva); @@ -93,7 +100,10 @@ static int restore_sigcontext(struct pt_regs *regs, err |= __get_user(regs->preds, &sc->sc_regs.p3_0); err |= __get_user(regs->gp, &sc->sc_regs.gp); err |= __get_user(regs->ugp, &sc->sc_regs.ugp); - +#if CONFIG_HEXAGON_ARCH_VERSION >= 4 + err |= __get_user(regs->cs0, &sc->sc_regs.cs0); + err |= __get_user(regs->cs1, &sc->sc_regs.cs1); +#endif err |= __get_user(tmp, &sc->sc_regs.pc); pt_set_elr(regs, tmp); return err; @@ -193,7 +203,7 @@ static void handle_signal(int sig, siginfo_t *info, struct k_sigaction *ka, /* * Called from return-from-event code. */ -static void do_signal(struct pt_regs *regs) +void do_signal(struct pt_regs *regs) { struct k_sigaction sigact; siginfo_t info; @@ -210,8 +220,9 @@ static void do_signal(struct pt_regs *regs) } /* - * If we came from a system call, handle the restart. + * No (more) signals; if we came from a system call, handle the restart. */ + if (regs->syscall_nr >= 0) { switch (regs->r00) { case -ERESTARTNOHAND: @@ -234,17 +245,6 @@ no_restart: restore_saved_sigmask(); } -void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags) -{ - if (thread_info_flags & _TIF_SIGPENDING) - do_signal(regs); - - if (thread_info_flags & _TIF_NOTIFY_RESUME) { - clear_thread_flag(TIF_NOTIFY_RESUME); - tracehook_notify_resume(regs); - } -} - /* * Architecture-specific wrappers for signal-related system calls */ @@ -272,21 +272,12 @@ asmlinkage int sys_rt_sigreturn(void) /* Restore the user's stack as well */ pt_psp(regs) = regs->r29; - /* - * Leave a trace in the stack frame that this was a sigreturn. - * If the system call is to replay, we've already restored the - * number in the GPR slot and it will be regenerated on the - * new system call trap entry. Note that if restore_sigcontext() - * did something other than a bulk copy of the pt_regs struct, - * we could avoid this assignment by simply not overwriting - * regs->syscall_nr. - */ - regs->syscall_nr = __NR_rt_sigreturn; + regs->syscall_nr = -1; if (restore_altstack(&frame->uc.uc_stack)) goto badframe; - return 0; + return regs->r00; badframe: force_sig(SIGSEGV, current); diff --git a/arch/hexagon/kernel/smp.c b/arch/hexagon/kernel/smp.c index 8e095dffd070..0e364ca43198 100644 --- a/arch/hexagon/kernel/smp.c +++ b/arch/hexagon/kernel/smp.c @@ -184,7 +184,7 @@ void __cpuinit start_secondary(void) local_irq_enable(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } diff --git a/arch/hexagon/kernel/topology.c b/arch/hexagon/kernel/topology.c deleted file mode 100644 index 352f27e809fd..000000000000 --- a/arch/hexagon/kernel/topology.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * CPU topology for Hexagon - * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/cpu.h> -#include <linux/cpumask.h> -#include <linux/init.h> -#include <linux/node.h> -#include <linux/nodemask.h> -#include <linux/percpu.h> - -/* Swiped from MIPS. */ - -static DEFINE_PER_CPU(struct cpu, cpu_devices); - -static int __init topology_init(void) -{ - int i, ret; - - for_each_present_cpu(i) { - - /* - * register_cpu takes a per_cpu pointer and - * just points it at another per_cpu struct... - */ - - ret = register_cpu(&per_cpu(cpu_devices, i), i); - if (ret) - printk(KERN_WARNING "topology_init: register_cpu %d " - "failed (%d)\n", i, ret); - } - - return 0; -} - -subsys_initcall(topology_init); diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c index be5e2dd9c9d3..7858663352b9 100644 --- a/arch/hexagon/kernel/traps.c +++ b/arch/hexagon/kernel/traps.c @@ -1,7 +1,7 @@ /* * Kernel traps/events for Hexagon processor * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -65,6 +65,10 @@ static const char *ex_name(int ex) return "Write protection fault"; case HVM_GE_C_XMAL: return "Misaligned instruction"; + case HVM_GE_C_WREG: + return "Multiple writes to same register in packet"; + case HVM_GE_C_PCAL: + return "Program counter values that are not properly aligned"; case HVM_GE_C_RMAL: return "Misaligned data load"; case HVM_GE_C_WMAL: @@ -191,14 +195,6 @@ void show_stack(struct task_struct *task, unsigned long *fp) do_show_stack(task, fp, 0); } -void dump_stack(void) -{ - unsigned long *fp; - asm("%0 = r30" : "=r" (fp)); - show_stack(current, fp); -} -EXPORT_SYMBOL(dump_stack); - int die(const char *str, struct pt_regs *regs, long err) { static struct { @@ -324,6 +320,12 @@ void do_genex(struct pt_regs *regs) case HVM_GE_C_XMAL: misaligned_instruction(regs); break; + case HVM_GE_C_WREG: + illegal_instruction(regs); + break; + case HVM_GE_C_PCAL: + misaligned_instruction(regs); + break; case HVM_GE_C_RMAL: misaligned_data_load(regs); break; @@ -356,7 +358,6 @@ long sys_syscall(void) void do_trap0(struct pt_regs *regs) { - unsigned long syscallret = 0; syscall_fn syscall; switch (pt_cause(regs)) { @@ -396,21 +397,11 @@ void do_trap0(struct pt_regs *regs) } else { syscall = (syscall_fn) (sys_call_table[regs->syscall_nr]); - syscallret = syscall(regs->r00, regs->r01, + regs->r00 = syscall(regs->r00, regs->r01, regs->r02, regs->r03, regs->r04, regs->r05); } - /* - * If it was a sigreturn system call, don't overwrite - * r0 value in stack frame with return value. - * - * __NR_sigreturn doesn't seem to exist in new unistd.h - */ - - if (regs->syscall_nr != __NR_rt_sigreturn) - regs->r00 = syscallret; - /* allow strace to get the syscall return state */ if (unlikely(test_thread_flag(TIF_SYSCALL_TRACE))) tracehook_report_syscall_exit(regs, 0); @@ -452,3 +443,14 @@ void do_machcheck(struct pt_regs *regs) /* Halt and catch fire */ __vmstop(); } + +/* + * Treat this like the old 0xdb trap. + */ + +void do_debug_exception(struct pt_regs *regs) +{ + regs->hvmer.vmest &= ~HVM_VMEST_CAUSE_MSK; + regs->hvmer.vmest |= (TRAP_DEBUG << HVM_VMEST_CAUSE_SFT); + do_trap0(regs); +} diff --git a/arch/hexagon/kernel/vm_entry.S b/arch/hexagon/kernel/vm_entry.S index 425e50c694f7..e3086185fc9f 100644 --- a/arch/hexagon/kernel/vm_entry.S +++ b/arch/hexagon/kernel/vm_entry.S @@ -1,7 +1,7 @@ /* * Event entry/exit for Hexagon * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -45,48 +45,88 @@ * number in the case where we decode a system call (trap0(#1)). */ +#if CONFIG_HEXAGON_ARCH_VERSION < 4 #define save_pt_regs()\ - memd(R0 + #_PT_R3130) = R31:30; \ + memd(R0 + #_PT_R3130) = R31:30; \ + { memw(R0 + #_PT_R2928) = R28; \ + R31 = memw(R0 + #_PT_ER_VMPSP); }\ + { memw(R0 + #(_PT_R2928 + 4)) = R31; \ + R31 = ugp; } \ + { memd(R0 + #_PT_R2726) = R27:26; \ + R30 = gp ; } \ + memd(R0 + #_PT_R2524) = R25:24; \ + memd(R0 + #_PT_R2322) = R23:22; \ + memd(R0 + #_PT_R2120) = R21:20; \ + memd(R0 + #_PT_R1918) = R19:18; \ + memd(R0 + #_PT_R1716) = R17:16; \ + memd(R0 + #_PT_R1514) = R15:14; \ + memd(R0 + #_PT_R1312) = R13:12; \ + { memd(R0 + #_PT_R1110) = R11:10; \ + R15 = lc0; } \ + { memd(R0 + #_PT_R0908) = R9:8; \ + R14 = sa0; } \ + { memd(R0 + #_PT_R0706) = R7:6; \ + R13 = lc1; } \ + { memd(R0 + #_PT_R0504) = R5:4; \ + R12 = sa1; } \ + { memd(R0 + #_PT_GPUGP) = R31:30; \ + R11 = m1; \ + R2.H = #HI(_THREAD_SIZE); } \ + { memd(R0 + #_PT_LC0SA0) = R15:14; \ + R10 = m0; \ + R2.L = #LO(_THREAD_SIZE); } \ + { memd(R0 + #_PT_LC1SA1) = R13:12; \ + R15 = p3:0; \ + R2 = neg(R2); } \ + { memd(R0 + #_PT_M1M0) = R11:10; \ + R14 = usr; \ + R2 = and(R0,R2); } \ + { memd(R0 + #_PT_PREDSUSR) = R15:14; \ + THREADINFO_REG = R2; } \ + { r24 = memw(THREADINFO_REG + #_THREAD_INFO_PT_REGS); \ + memw(THREADINFO_REG + #_THREAD_INFO_PT_REGS) = R0; \ + R2 = #-1; } \ + { memw(R0 + #_PT_SYSCALL_NR) = R2; \ + R30 = #0; } +#else +/* V4+ */ +/* the # ## # syntax inserts a literal ## */ +#define save_pt_regs()\ + { memd(R0 + #_PT_R3130) = R31:30; \ + R30 = memw(R0 + #_PT_ER_VMPSP); }\ { memw(R0 + #_PT_R2928) = R28; \ - R31 = memw(R0 + #_PT_ER_VMPSP); }\ - { memw(R0 + #(_PT_R2928 + 4)) = R31; \ - R31 = ugp; } \ - { memd(R0 + #_PT_R2726) = R27:26; \ - R30 = gp ; } \ - memd(R0 + #_PT_R2524) = R25:24; \ - memd(R0 + #_PT_R2322) = R23:22; \ - memd(R0 + #_PT_R2120) = R21:20; \ - memd(R0 + #_PT_R1918) = R19:18; \ - memd(R0 + #_PT_R1716) = R17:16; \ - memd(R0 + #_PT_R1514) = R15:14; \ - memd(R0 + #_PT_R1312) = R13:12; \ + memw(R0 + #(_PT_R2928 + 4)) = R30; }\ + { R31:30 = C11:10; \ + memd(R0 + #_PT_R2726) = R27:26; \ + memd(R0 + #_PT_R2524) = R25:24; }\ + { memd(R0 + #_PT_R2322) = R23:22; \ + memd(R0 + #_PT_R2120) = R21:20; }\ + { memd(R0 + #_PT_R1918) = R19:18; \ + memd(R0 + #_PT_R1716) = R17:16; }\ + { memd(R0 + #_PT_R1514) = R15:14; \ + memd(R0 + #_PT_R1312) = R13:12; \ + R17:16 = C13:12; }\ { memd(R0 + #_PT_R1110) = R11:10; \ - R15 = lc0; } \ - { memd(R0 + #_PT_R0908) = R9:8; \ - R14 = sa0; } \ + memd(R0 + #_PT_R0908) = R9:8; \ + R15:14 = C1:0; } \ { memd(R0 + #_PT_R0706) = R7:6; \ - R13 = lc1; } \ - { memd(R0 + #_PT_R0504) = R5:4; \ - R12 = sa1; } \ - { memd(R0 + #_PT_UGPGP) = R31:30; \ - R11 = m1; \ - R2.H = #HI(_THREAD_SIZE); } \ - { memd(R0 + #_PT_LC0SA0) = R15:14; \ - R10 = m0; \ - R2.L = #LO(_THREAD_SIZE); } \ - { memd(R0 + #_PT_LC1SA1) = R13:12; \ - R15 = p3:0; \ - R2 = neg(R2); } \ + memd(R0 + #_PT_R0504) = R5:4; \ + R13:12 = C3:2; } \ + { memd(R0 + #_PT_GPUGP) = R31:30; \ + memd(R0 + #_PT_LC0SA0) = R15:14; \ + R11:10 = C7:6; }\ + { THREADINFO_REG = and(R0, # ## #-_THREAD_SIZE); \ + memd(R0 + #_PT_LC1SA1) = R13:12; \ + R15 = p3:0; }\ { memd(R0 + #_PT_M1M0) = R11:10; \ - R14 = usr; \ - R2 = and(R0,R2); } \ - { memd(R0 + #_PT_PREDSUSR) = R15:14; \ - THREADINFO_REG = R2; } \ + memw(R0 + #_PT_PREDSUSR + 4) = R15; }\ { r24 = memw(THREADINFO_REG + #_THREAD_INFO_PT_REGS); \ memw(THREADINFO_REG + #_THREAD_INFO_PT_REGS) = R0; \ R2 = #-1; } \ { memw(R0 + #_PT_SYSCALL_NR) = R2; \ + memd(R0 + #_PT_CS1CS0) = R17:16; \ R30 = #0; } +#endif /* * Restore registers and thread_info.regs state. THREADINFO_REG @@ -94,6 +134,7 @@ * preserved. Don't restore R29 (SP) until later. */ +#if CONFIG_HEXAGON_ARCH_VERSION < 4 #define restore_pt_regs() \ { memw(THREADINFO_REG + #_THREAD_INFO_PT_REGS) = R24; \ R15:14 = memd(R0 + #_PT_PREDSUSR); } \ @@ -121,11 +162,44 @@ R23:22 = memd(R0 + #_PT_R2322); } \ { R25:24 = memd(R0 + #_PT_R2524); \ R27:26 = memd(R0 + #_PT_R2726); } \ - R31:30 = memd(R0 + #_PT_UGPGP); \ + R31:30 = memd(R0 + #_PT_GPUGP); \ { R28 = memw(R0 + #_PT_R2928); \ ugp = R31; } \ { R31:30 = memd(R0 + #_PT_R3130); \ gp = R30; } +#else +/* V4+ */ +#define restore_pt_regs() \ + { memw(THREADINFO_REG + #_THREAD_INFO_PT_REGS) = R24; \ + R15:14 = memd(R0 + #_PT_PREDSUSR); } \ + { R11:10 = memd(R0 + #_PT_M1M0); \ + R13:12 = memd(R0 + #_PT_LC1SA1); \ + p3:0 = R15; } \ + { R15:14 = memd(R0 + #_PT_LC0SA0); \ + R3:2 = memd(R0 + #_PT_R0302); \ + usr = R14; } \ + { R5:4 = memd(R0 + #_PT_R0504); \ + R7:6 = memd(R0 + #_PT_R0706); \ + C7:6 = R11:10; }\ + { R9:8 = memd(R0 + #_PT_R0908); \ + R11:10 = memd(R0 + #_PT_R1110); \ + C3:2 = R13:12; }\ + { R13:12 = memd(R0 + #_PT_R1312); \ + R15:14 = memd(R0 + #_PT_R1514); \ + C1:0 = R15:14; }\ + { R17:16 = memd(R0 + #_PT_R1716); \ + R19:18 = memd(R0 + #_PT_R1918); } \ + { R21:20 = memd(R0 + #_PT_R2120); \ + R23:22 = memd(R0 + #_PT_R2322); } \ + { R25:24 = memd(R0 + #_PT_R2524); \ + R27:26 = memd(R0 + #_PT_R2726); } \ + R31:30 = memd(R0 + #_PT_CS1CS0); \ + { C13:12 = R31:30; \ + R31:30 = memd(R0 + #_PT_GPUGP) ; \ + R28 = memw(R0 + #_PT_R2928); }\ + { C11:10 = R31:30; \ + R31:30 = memd(R0 + #_PT_R3130); } +#endif /* * Clears off enough space for the rest of pt_regs; evrec is a part @@ -139,6 +213,7 @@ * Need to save off R0, R1, R2, R3 immediately. */ +#if CONFIG_HEXAGON_ARCH_VERSION < 4 #define vm_event_entry(CHandler) \ { \ R29 = add(R29, #-(_PT_REGS_SIZE)); \ @@ -158,6 +233,34 @@ R1.H = #HI(CHandler); \ jump event_dispatch; \ } +#else +/* V4+ */ +/* turn on I$ prefetch early */ +/* the # ## # syntax inserts a literal ## */ +#define vm_event_entry(CHandler) \ + { \ + R29 = add(R29, #-(_PT_REGS_SIZE)); \ + memd(R29 + #(_PT_R0100 + -_PT_REGS_SIZE)) = R1:0; \ + memd(R29 + #(_PT_R0302 + -_PT_REGS_SIZE)) = R3:2; \ + R0 = usr; \ + } \ + { \ + memw(R29 + #_PT_PREDSUSR) = R0; \ + R0 = setbit(R0, #16); \ + } \ + usr = R0; \ + R1:0 = G1:0; \ + { \ + memd(R29 + #_PT_ER_VMEL) = R1:0; \ + R1 = # ## #(CHandler); \ + R3:2 = G3:2; \ + } \ + { \ + R0 = R29; \ + memd(R29 + #_PT_ER_VMPSP) = R3:2; \ + jump event_dispatch; \ + } +#endif .text /* @@ -171,6 +274,9 @@ event_dispatch: callr r1 /* + * Coming back from the C-world, our thread info pointer + * should be in the designated register (usually R19) + * * If we were in kernel mode, we don't need to check scheduler * or signals if CONFIG_PREEMPT is not set. If set, then it has * to jump to a need_resched kind of block. @@ -183,69 +289,68 @@ event_dispatch: #endif /* "Nested control path" -- if the previous mode was kernel */ - R0 = memw(R29 + #_PT_ER_VMEST); - P0 = tstbit(R0, #HVM_VMEST_UM_SFT); - if !P0 jump restore_all; - /* - * Returning from system call, normally coming back from user mode - */ -return_from_syscall: - /* Disable interrupts while checking TIF */ - R0 = #VM_INT_DISABLE - trap1(#HVM_TRAP1_VMSETIE) - - /* - * Coming back from the C-world, our thread info pointer - * should be in the designated register (usually R19) - */ - R1.L = #LO(_TIF_ALLWORK_MASK) { - R1.H = #HI(_TIF_ALLWORK_MASK); - R0 = memw(THREADINFO_REG + #_THREAD_INFO_FLAGS); + R0 = memw(R29 + #_PT_ER_VMEST); + R16.L = #LO(do_work_pending); + } + { + P0 = tstbit(R0, #HVM_VMEST_UM_SFT); + if (!P0.new) jump:nt restore_all; + R16.H = #HI(do_work_pending); + R0 = #VM_INT_DISABLE; } /* - * Compare against the "return to userspace" _TIF_WORK_MASK + * Check also the return from fork/system call, normally coming back from + * user mode + * + * R16 needs to have do_work_pending, and R0 should have VM_INT_DISABLE */ - R1 = and(R1,R0); - { P0 = cmp.eq(R1,#0); if (!P0.new) jump:t work_pending;} - jump restore_all; /* we're outta here! */ -work_pending: +check_work_pending: + /* Disable interrupts while checking TIF */ + trap1(#HVM_TRAP1_VMSETIE) { - P0 = tstbit(R1, #TIF_NEED_RESCHED); - if (!P0.new) jump:nt work_notifysig; + R0 = R29; /* regs should still be at top of stack */ + R1 = memw(THREADINFO_REG + #_THREAD_INFO_FLAGS); + callr R16; } - call schedule - jump return_from_syscall; /* check for more work */ -work_notifysig: - /* this is the part that's kind of fuzzy. */ - R1 = and(R0, #(_TIF_SIGPENDING | _TIF_NOTIFY_RESUME)); - P0 = cmp.eq(R1, #0); - if P0 jump restore_all - R1 = R0; /* unsigned long thread_info_flags */ - R0 = R29; /* regs should still be at top of stack */ - call do_notify_resume + { + P0 = cmp.eq(R0, #0); if (!P0.new) jump:nt check_work_pending; + R0 = #VM_INT_DISABLE; + } restore_all: - /* Disable interrupts, if they weren't already, before reg restore. */ - R0 = #VM_INT_DISABLE + /* + * Disable interrupts, if they weren't already, before reg restore. + * R0 gets preloaded with #VM_INT_DISABLE before we get here. + */ trap1(#HVM_TRAP1_VMSETIE) /* do the setregs here for VM 0.5 */ /* R29 here should already be pointing at pt_regs */ - R1:0 = memd(R29 + #_PT_ER_VMEL); - R3:2 = memd(R29 + #_PT_ER_VMPSP); + { + R1:0 = memd(R29 + #_PT_ER_VMEL); + R3:2 = memd(R29 + #_PT_ER_VMPSP); + } +#if CONFIG_HEXAGON_ARCH_VERSION < 4 trap1(#HVM_TRAP1_VMSETREGS); +#else + G1:0 = R1:0; + G3:2 = R3:2; +#endif R0 = R29 restore_pt_regs() - R1:0 = memd(R29 + #_PT_R0100); - R29 = add(R29, #_PT_REGS_SIZE); + { + R1:0 = memd(R29 + #_PT_R0100); + R29 = add(R29, #_PT_REGS_SIZE); + } trap1(#HVM_TRAP1_VMRTE) /* Notreached */ + .globl _K_enter_genex _K_enter_genex: vm_event_entry(do_genex) @@ -262,12 +367,27 @@ _K_enter_trap0: _K_enter_machcheck: vm_event_entry(do_machcheck) + .globl _K_enter_debug +_K_enter_debug: + vm_event_entry(do_debug_exception) .globl ret_from_fork ret_from_fork: - call schedule_tail - P0 = cmp.eq(R24, #0); - if P0 jump return_from_syscall - R0 = R25; - callr R24 - jump return_from_syscall + { + call schedule_tail + R16.H = #HI(do_work_pending); + } + { + P0 = cmp.eq(R24, #0); + R16.L = #LO(do_work_pending); + R0 = #VM_INT_DISABLE; + } + if P0 jump check_work_pending + { + R0 = R25; + callr R24 + } + { + jump check_work_pending + R0 = #VM_INT_DISABLE; + } diff --git a/arch/hexagon/kernel/vm_events.c b/arch/hexagon/kernel/vm_events.c index 9b5a4a295a68..741aaa917cda 100644 --- a/arch/hexagon/kernel/vm_events.c +++ b/arch/hexagon/kernel/vm_events.c @@ -1,7 +1,7 @@ /* * Mostly IRQ support for Hexagon * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -33,6 +33,8 @@ */ void show_regs(struct pt_regs *regs) { + show_regs_print_info(KERN_EMERG); + printk(KERN_EMERG "restart_r0: \t0x%08lx syscall_nr: %ld\n", regs->restart_r0, regs->syscall_nr); printk(KERN_EMERG "preds: \t\t0x%08lx\n", regs->preds); @@ -42,6 +44,8 @@ void show_regs(struct pt_regs *regs) regs->lc1, regs->sa1, regs->m1); printk(KERN_EMERG "gp: \t0x%08lx ugp: 0x%08lx usr: 0x%08lx\n", regs->gp, regs->ugp, regs->usr); + printk(KERN_EMERG "cs0: \t0x%08lx cs1: 0x%08lx\n", + regs->cs0, regs->cs1); printk(KERN_EMERG "r0: \t0x%08lx %08lx %08lx %08lx\n", regs->r00, regs->r01, regs->r02, diff --git a/arch/hexagon/kernel/vm_vectors.S b/arch/hexagon/kernel/vm_vectors.S index 620f42cc582a..791a7422dde4 100644 --- a/arch/hexagon/kernel/vm_vectors.S +++ b/arch/hexagon/kernel/vm_vectors.S @@ -1,7 +1,7 @@ /* * Event jump tables * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2012,2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -41,7 +41,7 @@ _K_VM_event_vector: jump 1b; /* Reset */ jump _K_enter_machcheck; jump _K_enter_genex; - jump 1b; /* 3 Rsvd */ + jump _K_enter_debug; jump 1b; /* 4 Rsvd */ jump _K_enter_trap0; jump 1b; /* 6 Rsvd */ diff --git a/arch/hexagon/kernel/vmlinux.lds.S b/arch/hexagon/kernel/vmlinux.lds.S index 14e793f6abbf..44d8c47bae2f 100644 --- a/arch/hexagon/kernel/vmlinux.lds.S +++ b/arch/hexagon/kernel/vmlinux.lds.S @@ -1,7 +1,7 @@ /* * Linker script for Hexagon kernel * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -18,8 +18,6 @@ * 02110-1301, USA. */ -#define LOAD_OFFSET PAGE_OFFSET - #include <asm-generic/vmlinux.lds.h> #include <asm/asm-offsets.h> /* Most of the kernel defines are here */ #include <asm/mem-layout.h> /* except for page_offset */ @@ -36,13 +34,9 @@ See asm-generic/sections.h for seemingly required labels. #define PAGE_SIZE _PAGE_SIZE -/* This LOAD_OFFSET is temporary for debugging on the simulator; it may change - for hypervisor pseudo-physical memory. */ - - SECTIONS { - . = PAGE_OFFSET + LOAD_ADDRESS; + . = PAGE_OFFSET; __init_begin = .; HEAD_TEXT_SECTION @@ -52,7 +46,7 @@ SECTIONS . = ALIGN(_PAGE_SIZE); _stext = .; - .text : AT(ADDR(.text) - LOAD_OFFSET) { + .text : AT(ADDR(.text)) { _text = .; TEXT_TEXT SCHED_TEXT diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c index 69ffcfd28794..2561d259a296 100644 --- a/arch/hexagon/mm/init.c +++ b/arch/hexagon/mm/init.c @@ -1,7 +1,7 @@ /* * Memory subsystem initialization for Hexagon * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -31,9 +31,10 @@ * Define a startpg just past the end of the kernel image and a lastpg * that corresponds to the end of real or simulated platform memory. */ -#define bootmem_startpg (PFN_UP(((unsigned long) _end) - PAGE_OFFSET)) +#define bootmem_startpg (PFN_UP(((unsigned long) _end) - PAGE_OFFSET + PHYS_OFFSET)) -unsigned long bootmem_lastpg; /* Should be set by platform code */ +unsigned long bootmem_lastpg; /* Should be set by platform code */ +unsigned long __phys_offset; /* physical kernel offset >> 12 */ /* Set as variable to limit PMD copies */ int max_kernel_seg = 0x303; @@ -44,7 +45,6 @@ unsigned long zero_page_mask; /* indicate pfn's of high memory */ unsigned long highstart_pfn, highend_pfn; -/* struct mmu_gather defined in asm-generic.h; */ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); /* Default cache attribute for newly created page tables */ @@ -71,7 +71,7 @@ void __init mem_init(void) { /* No idea where this is actually declared. Seems to evade LXR. */ totalram_pages += free_all_bootmem(); - num_physpages = bootmem_lastpg; /* seriously, what? */ + num_physpages = bootmem_lastpg-ARCH_PFN_OFFSET; printk(KERN_INFO "totalram_pages = %ld\n", totalram_pages); @@ -193,6 +193,9 @@ void __init setup_arch_memory(void) * This needs to change for highmem setups. */ + /* Prior to this, bootmem_lastpg is actually mem size */ + bootmem_lastpg += ARCH_PFN_OFFSET; + /* Memory size needs to be a multiple of 16M */ bootmem_lastpg = PFN_DOWN((bootmem_lastpg << PAGE_SHIFT) & ~((BIG_KERNEL_PAGE_SIZE) - 1)); @@ -201,12 +204,15 @@ void __init setup_arch_memory(void) * Reserve the top DMA_RESERVE bytes of RAM for DMA (uncached) * memory allocation */ - bootmap_size = init_bootmem(bootmem_startpg, bootmem_lastpg - - PFN_DOWN(DMA_RESERVED_BYTES)); + + max_low_pfn = bootmem_lastpg - PFN_DOWN(DMA_RESERVED_BYTES); + min_low_pfn = ARCH_PFN_OFFSET; + bootmap_size = init_bootmem_node(NODE_DATA(0), bootmem_startpg, min_low_pfn, max_low_pfn); printk(KERN_INFO "bootmem_startpg: 0x%08lx\n", bootmem_startpg); printk(KERN_INFO "bootmem_lastpg: 0x%08lx\n", bootmem_lastpg); printk(KERN_INFO "bootmap_size: %d\n", bootmap_size); + printk(KERN_INFO "min_low_pfn: 0x%08lx\n", min_low_pfn); printk(KERN_INFO "max_low_pfn: 0x%08lx\n", max_low_pfn); /* @@ -221,14 +227,17 @@ void __init setup_arch_memory(void) /* this actually only goes to the end of the first gig */ segtable_end = segtable + (1<<(30-22)); - /* Move forward to the start of empty pages */ - segtable += bootmem_lastpg >> (22-PAGE_SHIFT); + /* + * Move forward to the start of empty pages; take into account + * phys_offset shift. + */ + segtable += (bootmem_lastpg-ARCH_PFN_OFFSET)>>(22-PAGE_SHIFT); { - int i; + int i; - for (i = 1 ; i <= DMA_RESERVE ; i++) - segtable[-i] = ((segtable[-i] & __HVM_PTE_PGMASK_4MB) + for (i = 1 ; i <= DMA_RESERVE ; i++) + segtable[-i] = ((segtable[-i] & __HVM_PTE_PGMASK_4MB) | __HVM_PTE_R | __HVM_PTE_W | __HVM_PTE_X | __HEXAGON_C_UNC << 6 | __HVM_PDE_S_4MB); @@ -256,7 +265,7 @@ void __init setup_arch_memory(void) * Free all the memory that wasn't taken up by the bootmap, the DMA * reserve, or kernel itself. */ - free_bootmem(PFN_PHYS(bootmem_startpg)+bootmap_size, + free_bootmem(PFN_PHYS(bootmem_startpg) + bootmap_size, PFN_PHYS(bootmem_lastpg - bootmem_startpg) - bootmap_size - DMA_RESERVED_BYTES); diff --git a/arch/hexagon/mm/vm_fault.c b/arch/hexagon/mm/vm_fault.c index 308ef0ce648b..1bd276dbec7d 100644 --- a/arch/hexagon/mm/vm_fault.c +++ b/arch/hexagon/mm/vm_fault.c @@ -147,7 +147,7 @@ good_area: } info.si_errno = 0; info.si_addr = (void __user *)address; - force_sig_info(info.si_code, &info, current); + force_sig_info(info.si_signo, &info, current); return; bad_area: @@ -158,7 +158,7 @@ bad_area: info.si_errno = 0; info.si_code = si_code; info.si_addr = (void *)address; - force_sig_info(SIGSEGV, &info, current); + force_sig_info(info.si_signo, &info, current); return; } /* Kernel-mode fault falls through */ diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 9a02f71c6b1f..d393f841ff5a 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -110,6 +110,7 @@ config DMI config EFI bool + select UCS2_STRING default y config SCHED_OMIT_FRAME_POINTER @@ -187,7 +188,7 @@ config IA64_DIG config IA64_DIG_VTD bool "DIG+Intel+IOMMU" - select DMAR + select INTEL_IOMMU select PCI_MSI config IA64_HP_ZX1 @@ -591,9 +592,9 @@ source "kernel/power/Kconfig" source "drivers/acpi/Kconfig" if PM - -source "arch/ia64/kernel/cpufreq/Kconfig" - +menu "CPU Frequency scaling" +source "drivers/cpufreq/Kconfig" +endmenu endif endmenu diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index da2f319fb71d..e70cadec7ce6 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -142,8 +142,7 @@ static void transmit_chars(struct tty_struct *tty, struct serial_state *info, goto out; } - if (info->xmit.head == info->xmit.tail || tty->stopped || - tty->hw_stopped) { + if (info->xmit.head == info->xmit.tail || tty->stopped) { #ifdef SIMSERIAL_DEBUG printk("transmit_chars: head=%d, tail=%d, stopped=%d\n", info->xmit.head, info->xmit.tail, tty->stopped); @@ -181,7 +180,7 @@ static void rs_flush_chars(struct tty_struct *tty) struct serial_state *info = tty->driver_data; if (info->xmit.head == info->xmit.tail || tty->stopped || - tty->hw_stopped || !info->xmit.buf) + !info->xmit.buf) return; transmit_chars(tty, info, NULL); @@ -217,7 +216,7 @@ static int rs_write(struct tty_struct * tty, * Hey, we transmit directly from here in our case */ if (CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE) && - !tty->stopped && !tty->hw_stopped) + !tty->stopped) transmit_chars(tty, info, NULL); return ret; @@ -325,14 +324,6 @@ static int rs_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) #define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) -static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) -{ - /* Handle turning off CRTSCTS */ - if ((old_termios->c_cflag & CRTSCTS) && - !(tty->termios.c_cflag & CRTSCTS)) { - tty->hw_stopped = 0; - } -} /* * This routine will shutdown a serial port; interrupts are disabled, and * DTR is dropped if the hangup on close termio flag is on. @@ -481,7 +472,6 @@ static const struct tty_operations hp_ops = { .throttle = rs_throttle, .unthrottle = rs_unthrottle, .send_xchar = rs_send_xchar, - .set_termios = rs_set_termios, .hangup = rs_hangup, .proc_fops = &rs_proc_fops, }; diff --git a/arch/ia64/include/asm/futex.h b/arch/ia64/include/asm/futex.h index d2bf1fd5e44f..76acbcd5c060 100644 --- a/arch/ia64/include/asm/futex.h +++ b/arch/ia64/include/asm/futex.h @@ -106,16 +106,15 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, return -EFAULT; { - register unsigned long r8 __asm ("r8"); + register unsigned long r8 __asm ("r8") = 0; unsigned long prev; __asm__ __volatile__( " mf;; \n" - " mov %0=r0 \n" " mov ar.ccv=%4;; \n" "[1:] cmpxchg4.acq %1=[%2],%3,ar.ccv \n" " .xdata4 \"__ex_table\", 1b-., 2f-. \n" "[2:]" - : "=r" (r8), "=r" (prev) + : "+r" (r8), "=&r" (prev) : "r" (uaddr), "r" (newval), "rO" ((long) (unsigned) oldval) : "memory"); diff --git a/arch/ia64/include/asm/hugetlb.h b/arch/ia64/include/asm/hugetlb.h index 94eaa5bd5d0c..aa910054b8e7 100644 --- a/arch/ia64/include/asm/hugetlb.h +++ b/arch/ia64/include/asm/hugetlb.h @@ -2,6 +2,7 @@ #define _ASM_IA64_HUGETLB_H #include <asm/page.h> +#include <asm-generic/hugetlb.h> void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr, diff --git a/arch/ia64/include/asm/irqflags.h b/arch/ia64/include/asm/irqflags.h index 2b68d856dc78..1bf2cf2f4ab4 100644 --- a/arch/ia64/include/asm/irqflags.h +++ b/arch/ia64/include/asm/irqflags.h @@ -89,6 +89,7 @@ static inline bool arch_irqs_disabled(void) static inline void arch_safe_halt(void) { + arch_local_irq_enable(); ia64_pal_halt_light(); /* PAL_HALT_LIGHT */ } diff --git a/arch/ia64/include/asm/linkage.h b/arch/ia64/include/asm/linkage.h index ef22a45c1890..787575701f1c 100644 --- a/arch/ia64/include/asm/linkage.h +++ b/arch/ia64/include/asm/linkage.h @@ -11,4 +11,8 @@ #endif +#define cond_syscall(x) asm(".weak\t" #x "#\n" #x "#\t=\tsys_ni_syscall#") +#define SYSCALL_ALIAS(alias, name) \ + asm ( #alias "# = " #name "#\n\t.globl " #alias "#") + #endif diff --git a/arch/ia64/include/asm/mca.h b/arch/ia64/include/asm/mca.h index 43f96ab18fa0..8c7096168716 100644 --- a/arch/ia64/include/asm/mca.h +++ b/arch/ia64/include/asm/mca.h @@ -143,6 +143,7 @@ extern unsigned long __per_cpu_mca[NR_CPUS]; extern int cpe_vector; extern int ia64_cpe_irq; extern void ia64_mca_init(void); +extern void ia64_mca_irq_init(void); extern void ia64_mca_cpu_init(void *); extern void ia64_os_mca_dispatch(void); extern void ia64_os_mca_dispatch_end(void); diff --git a/arch/ia64/include/asm/numa.h b/arch/ia64/include/asm/numa.h index 2e27ef175652..2db0a6c6daa5 100644 --- a/arch/ia64/include/asm/numa.h +++ b/arch/ia64/include/asm/numa.h @@ -67,14 +67,13 @@ extern int paddr_to_nid(unsigned long paddr); extern void map_cpu_to_node(int cpu, int nid); extern void unmap_cpu_from_node(int cpu, int nid); - +extern void numa_clear_node(int cpu); #else /* !CONFIG_NUMA */ #define map_cpu_to_node(cpu, nid) do{}while(0) #define unmap_cpu_from_node(cpu, nid) do{}while(0) - #define paddr_to_nid(addr) 0 - +#define numa_clear_node(cpu) do { } while (0) #endif /* CONFIG_NUMA */ #endif /* _ASM_IA64_NUMA_H */ diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h index 020d655ed082..cade13dd0299 100644 --- a/arch/ia64/include/asm/thread_info.h +++ b/arch/ia64/include/asm/thread_info.h @@ -131,8 +131,6 @@ struct thread_info { #define TS_POLLING 1 /* true if in idle loop and not sleeping */ #define TS_RESTORE_SIGMASK 2 /* restore signal mask in do_signal() */ -#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING) - #ifndef __ASSEMBLY__ #define HAVE_SET_RESTORE_SIGMASK 1 static inline void set_restore_sigmask(void) diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h index 096373800f73..afd45e0d552e 100644 --- a/arch/ia64/include/asm/unistd.h +++ b/arch/ia64/include/asm/unistd.h @@ -46,15 +46,5 @@ asmlinkage unsigned long sys_mmap2( struct pt_regs; asmlinkage long sys_ia64_pipe(void); -/* - * "Conditional" syscalls - * - * Note, this macro can only be used in the file which defines sys_ni_syscall, i.e., in - * kernel/sys_ni.c. This version causes warnings because the declaration isn't a - * proper prototype, but we can't use __typeof__ either, because not all cond_syscall() - * declarations have prototypes at the moment. - */ -#define cond_syscall(x) asmlinkage long x (void) __attribute__((weak,alias("sys_ni_syscall"))) - #endif /* !__ASSEMBLY__ */ #endif /* _ASM_IA64_UNISTD_H */ diff --git a/arch/ia64/include/uapi/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h index c567adc8bea5..6b4329f18b29 100644 --- a/arch/ia64/include/uapi/asm/socket.h +++ b/arch/ia64/include/uapi/asm/socket.h @@ -81,4 +81,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _ASM_IA64_SOCKET_H */ diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index d959c84904be..20678a9ed11a 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -23,7 +23,6 @@ obj-$(CONFIG_SMP) += smp.o smpboot.o obj-$(CONFIG_NUMA) += numa.o obj-$(CONFIG_PERFMON) += perfmon_default_smpl.o obj-$(CONFIG_IA64_CYCLONE) += cyclone.o -obj-$(CONFIG_CPU_FREQ) += cpufreq/ obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o diff --git a/arch/ia64/kernel/cpufreq/Kconfig b/arch/ia64/kernel/cpufreq/Kconfig deleted file mode 100644 index 2d9d5279b981..000000000000 --- a/arch/ia64/kernel/cpufreq/Kconfig +++ /dev/null @@ -1,29 +0,0 @@ - -# -# CPU Frequency scaling -# - -menu "CPU Frequency scaling" - -source "drivers/cpufreq/Kconfig" - -if CPU_FREQ - -comment "CPUFreq processor drivers" - -config IA64_ACPI_CPUFREQ - tristate "ACPI Processor P-States driver" - select CPU_FREQ_TABLE - depends on ACPI_PROCESSOR - help - This driver adds a CPUFreq driver which utilizes the ACPI - Processor Performance States. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -endif # CPU_FREQ - -endmenu - diff --git a/arch/ia64/kernel/cpufreq/Makefile b/arch/ia64/kernel/cpufreq/Makefile deleted file mode 100644 index 4838f2a57c7a..000000000000 --- a/arch/ia64/kernel/cpufreq/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -obj-$(CONFIG_IA64_ACPI_CPUFREQ) += acpi-cpufreq.o - diff --git a/arch/ia64/kernel/cpufreq/acpi-cpufreq.c b/arch/ia64/kernel/cpufreq/acpi-cpufreq.c deleted file mode 100644 index f09b174244d5..000000000000 --- a/arch/ia64/kernel/cpufreq/acpi-cpufreq.c +++ /dev/null @@ -1,437 +0,0 @@ -/* - * arch/ia64/kernel/cpufreq/acpi-cpufreq.c - * This file provides the ACPI based P-state support. This - * module works with generic cpufreq infrastructure. Most of - * the code is based on i386 version - * (arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c) - * - * Copyright (C) 2005 Intel Corp - * Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> - */ - -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/cpufreq.h> -#include <linux/proc_fs.h> -#include <linux/seq_file.h> -#include <asm/io.h> -#include <asm/uaccess.h> -#include <asm/pal.h> - -#include <linux/acpi.h> -#include <acpi/processor.h> - -MODULE_AUTHOR("Venkatesh Pallipadi"); -MODULE_DESCRIPTION("ACPI Processor P-States Driver"); -MODULE_LICENSE("GPL"); - - -struct cpufreq_acpi_io { - struct acpi_processor_performance acpi_data; - struct cpufreq_frequency_table *freq_table; - unsigned int resume; -}; - -static struct cpufreq_acpi_io *acpi_io_data[NR_CPUS]; - -static struct cpufreq_driver acpi_cpufreq_driver; - - -static int -processor_set_pstate ( - u32 value) -{ - s64 retval; - - pr_debug("processor_set_pstate\n"); - - retval = ia64_pal_set_pstate((u64)value); - - if (retval) { - pr_debug("Failed to set freq to 0x%x, with error 0x%lx\n", - value, retval); - return -ENODEV; - } - return (int)retval; -} - - -static int -processor_get_pstate ( - u32 *value) -{ - u64 pstate_index = 0; - s64 retval; - - pr_debug("processor_get_pstate\n"); - - retval = ia64_pal_get_pstate(&pstate_index, - PAL_GET_PSTATE_TYPE_INSTANT); - *value = (u32) pstate_index; - - if (retval) - pr_debug("Failed to get current freq with " - "error 0x%lx, idx 0x%x\n", retval, *value); - - return (int)retval; -} - - -/* To be used only after data->acpi_data is initialized */ -static unsigned -extract_clock ( - struct cpufreq_acpi_io *data, - unsigned value, - unsigned int cpu) -{ - unsigned long i; - - pr_debug("extract_clock\n"); - - for (i = 0; i < data->acpi_data.state_count; i++) { - if (value == data->acpi_data.states[i].status) - return data->acpi_data.states[i].core_frequency; - } - return data->acpi_data.states[i-1].core_frequency; -} - - -static unsigned int -processor_get_freq ( - struct cpufreq_acpi_io *data, - unsigned int cpu) -{ - int ret = 0; - u32 value = 0; - cpumask_t saved_mask; - unsigned long clock_freq; - - pr_debug("processor_get_freq\n"); - - saved_mask = current->cpus_allowed; - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - if (smp_processor_id() != cpu) - goto migrate_end; - - /* processor_get_pstate gets the instantaneous frequency */ - ret = processor_get_pstate(&value); - - if (ret) { - set_cpus_allowed_ptr(current, &saved_mask); - printk(KERN_WARNING "get performance failed with error %d\n", - ret); - ret = 0; - goto migrate_end; - } - clock_freq = extract_clock(data, value, cpu); - ret = (clock_freq*1000); - -migrate_end: - set_cpus_allowed_ptr(current, &saved_mask); - return ret; -} - - -static int -processor_set_freq ( - struct cpufreq_acpi_io *data, - unsigned int cpu, - int state) -{ - int ret = 0; - u32 value = 0; - struct cpufreq_freqs cpufreq_freqs; - cpumask_t saved_mask; - int retval; - - pr_debug("processor_set_freq\n"); - - saved_mask = current->cpus_allowed; - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - if (smp_processor_id() != cpu) { - retval = -EAGAIN; - goto migrate_end; - } - - if (state == data->acpi_data.state) { - if (unlikely(data->resume)) { - pr_debug("Called after resume, resetting to P%d\n", state); - data->resume = 0; - } else { - pr_debug("Already at target state (P%d)\n", state); - retval = 0; - goto migrate_end; - } - } - - pr_debug("Transitioning from P%d to P%d\n", - data->acpi_data.state, state); - - /* cpufreq frequency struct */ - cpufreq_freqs.cpu = cpu; - cpufreq_freqs.old = data->freq_table[data->acpi_data.state].frequency; - cpufreq_freqs.new = data->freq_table[state].frequency; - - /* notify cpufreq */ - cpufreq_notify_transition(&cpufreq_freqs, CPUFREQ_PRECHANGE); - - /* - * First we write the target state's 'control' value to the - * control_register. - */ - - value = (u32) data->acpi_data.states[state].control; - - pr_debug("Transitioning to state: 0x%08x\n", value); - - ret = processor_set_pstate(value); - if (ret) { - unsigned int tmp = cpufreq_freqs.new; - cpufreq_notify_transition(&cpufreq_freqs, CPUFREQ_POSTCHANGE); - cpufreq_freqs.new = cpufreq_freqs.old; - cpufreq_freqs.old = tmp; - cpufreq_notify_transition(&cpufreq_freqs, CPUFREQ_PRECHANGE); - cpufreq_notify_transition(&cpufreq_freqs, CPUFREQ_POSTCHANGE); - printk(KERN_WARNING "Transition failed with error %d\n", ret); - retval = -ENODEV; - goto migrate_end; - } - - cpufreq_notify_transition(&cpufreq_freqs, CPUFREQ_POSTCHANGE); - - data->acpi_data.state = state; - - retval = 0; - -migrate_end: - set_cpus_allowed_ptr(current, &saved_mask); - return (retval); -} - - -static unsigned int -acpi_cpufreq_get ( - unsigned int cpu) -{ - struct cpufreq_acpi_io *data = acpi_io_data[cpu]; - - pr_debug("acpi_cpufreq_get\n"); - - return processor_get_freq(data, cpu); -} - - -static int -acpi_cpufreq_target ( - struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - struct cpufreq_acpi_io *data = acpi_io_data[policy->cpu]; - unsigned int next_state = 0; - unsigned int result = 0; - - pr_debug("acpi_cpufreq_setpolicy\n"); - - result = cpufreq_frequency_table_target(policy, - data->freq_table, target_freq, relation, &next_state); - if (result) - return (result); - - result = processor_set_freq(data, policy->cpu, next_state); - - return (result); -} - - -static int -acpi_cpufreq_verify ( - struct cpufreq_policy *policy) -{ - unsigned int result = 0; - struct cpufreq_acpi_io *data = acpi_io_data[policy->cpu]; - - pr_debug("acpi_cpufreq_verify\n"); - - result = cpufreq_frequency_table_verify(policy, - data->freq_table); - - return (result); -} - - -static int -acpi_cpufreq_cpu_init ( - struct cpufreq_policy *policy) -{ - unsigned int i; - unsigned int cpu = policy->cpu; - struct cpufreq_acpi_io *data; - unsigned int result = 0; - - pr_debug("acpi_cpufreq_cpu_init\n"); - - data = kzalloc(sizeof(struct cpufreq_acpi_io), GFP_KERNEL); - if (!data) - return (-ENOMEM); - - acpi_io_data[cpu] = data; - - result = acpi_processor_register_performance(&data->acpi_data, cpu); - - if (result) - goto err_free; - - /* capability check */ - if (data->acpi_data.state_count <= 1) { - pr_debug("No P-States\n"); - result = -ENODEV; - goto err_unreg; - } - - if ((data->acpi_data.control_register.space_id != - ACPI_ADR_SPACE_FIXED_HARDWARE) || - (data->acpi_data.status_register.space_id != - ACPI_ADR_SPACE_FIXED_HARDWARE)) { - pr_debug("Unsupported address space [%d, %d]\n", - (u32) (data->acpi_data.control_register.space_id), - (u32) (data->acpi_data.status_register.space_id)); - result = -ENODEV; - goto err_unreg; - } - - /* alloc freq_table */ - data->freq_table = kmalloc(sizeof(struct cpufreq_frequency_table) * - (data->acpi_data.state_count + 1), - GFP_KERNEL); - if (!data->freq_table) { - result = -ENOMEM; - goto err_unreg; - } - - /* detect transition latency */ - policy->cpuinfo.transition_latency = 0; - for (i=0; i<data->acpi_data.state_count; i++) { - if ((data->acpi_data.states[i].transition_latency * 1000) > - policy->cpuinfo.transition_latency) { - policy->cpuinfo.transition_latency = - data->acpi_data.states[i].transition_latency * 1000; - } - } - policy->cur = processor_get_freq(data, policy->cpu); - - /* table init */ - for (i = 0; i <= data->acpi_data.state_count; i++) - { - data->freq_table[i].index = i; - if (i < data->acpi_data.state_count) { - data->freq_table[i].frequency = - data->acpi_data.states[i].core_frequency * 1000; - } else { - data->freq_table[i].frequency = CPUFREQ_TABLE_END; - } - } - - result = cpufreq_frequency_table_cpuinfo(policy, data->freq_table); - if (result) { - goto err_freqfree; - } - - /* notify BIOS that we exist */ - acpi_processor_notify_smm(THIS_MODULE); - - printk(KERN_INFO "acpi-cpufreq: CPU%u - ACPI performance management " - "activated.\n", cpu); - - for (i = 0; i < data->acpi_data.state_count; i++) - pr_debug(" %cP%d: %d MHz, %d mW, %d uS, %d uS, 0x%x 0x%x\n", - (i == data->acpi_data.state?'*':' '), i, - (u32) data->acpi_data.states[i].core_frequency, - (u32) data->acpi_data.states[i].power, - (u32) data->acpi_data.states[i].transition_latency, - (u32) data->acpi_data.states[i].bus_master_latency, - (u32) data->acpi_data.states[i].status, - (u32) data->acpi_data.states[i].control); - - cpufreq_frequency_table_get_attr(data->freq_table, policy->cpu); - - /* the first call to ->target() should result in us actually - * writing something to the appropriate registers. */ - data->resume = 1; - - return (result); - - err_freqfree: - kfree(data->freq_table); - err_unreg: - acpi_processor_unregister_performance(&data->acpi_data, cpu); - err_free: - kfree(data); - acpi_io_data[cpu] = NULL; - - return (result); -} - - -static int -acpi_cpufreq_cpu_exit ( - struct cpufreq_policy *policy) -{ - struct cpufreq_acpi_io *data = acpi_io_data[policy->cpu]; - - pr_debug("acpi_cpufreq_cpu_exit\n"); - - if (data) { - cpufreq_frequency_table_put_attr(policy->cpu); - acpi_io_data[policy->cpu] = NULL; - acpi_processor_unregister_performance(&data->acpi_data, - policy->cpu); - kfree(data); - } - - return (0); -} - - -static struct freq_attr* acpi_cpufreq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - - -static struct cpufreq_driver acpi_cpufreq_driver = { - .verify = acpi_cpufreq_verify, - .target = acpi_cpufreq_target, - .get = acpi_cpufreq_get, - .init = acpi_cpufreq_cpu_init, - .exit = acpi_cpufreq_cpu_exit, - .name = "acpi-cpufreq", - .owner = THIS_MODULE, - .attr = acpi_cpufreq_attr, -}; - - -static int __init -acpi_cpufreq_init (void) -{ - pr_debug("acpi_cpufreq_init\n"); - - return cpufreq_register_driver(&acpi_cpufreq_driver); -} - - -static void __exit -acpi_cpufreq_exit (void) -{ - pr_debug("acpi_cpufreq_exit\n"); - - cpufreq_unregister_driver(&acpi_cpufreq_driver); - return; -} - - -late_initcall(acpi_cpufreq_init); -module_exit(acpi_cpufreq_exit); - diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S index c4cd45d97749..abc6dee3799c 100644 --- a/arch/ia64/kernel/fsys.S +++ b/arch/ia64/kernel/fsys.S @@ -90,53 +90,6 @@ ENTRY(fsys_getpid) FSYS_RETURN END(fsys_getpid) -ENTRY(fsys_getppid) - .prologue - .altrp b6 - .body - add r17=IA64_TASK_GROUP_LEADER_OFFSET,r16 - ;; - ld8 r17=[r17] // r17 = current->group_leader - add r9=TI_FLAGS+IA64_TASK_SIZE,r16 - ;; - - ld4 r9=[r9] - add r17=IA64_TASK_REAL_PARENT_OFFSET,r17 // r17 = ¤t->group_leader->real_parent - ;; - and r9=TIF_ALLWORK_MASK,r9 - -1: ld8 r18=[r17] // r18 = current->group_leader->real_parent - ;; - cmp.ne p8,p0=0,r9 - add r8=IA64_TASK_TGID_OFFSET,r18 // r8 = ¤t->group_leader->real_parent->tgid - ;; - - /* - * The .acq is needed to ensure that the read of tgid has returned its data before - * we re-check "real_parent". - */ - ld4.acq r8=[r8] // r8 = current->group_leader->real_parent->tgid -#ifdef CONFIG_SMP - /* - * Re-read current->group_leader->real_parent. - */ - ld8 r19=[r17] // r19 = current->group_leader->real_parent -(p8) br.spnt.many fsys_fallback_syscall - ;; - cmp.ne p6,p0=r18,r19 // did real_parent change? - mov r19=0 // i must not leak kernel bits... -(p6) br.cond.spnt.few 1b // yes -> redo the read of tgid and the check - ;; - mov r17=0 // i must not leak kernel bits... - mov r18=0 // i must not leak kernel bits... -#else - mov r17=0 // i must not leak kernel bits... - mov r18=0 // i must not leak kernel bits... - mov r19=0 // i must not leak kernel bits... -#endif - FSYS_RETURN -END(fsys_getppid) - ENTRY(fsys_set_tid_address) .prologue .altrp b6 @@ -614,7 +567,7 @@ paravirt_fsyscall_table: data8 0 // chown data8 0 // lseek // 1040 data8 fsys_getpid // getpid - data8 fsys_getppid // getppid + data8 0 // getppid data8 0 // mount data8 0 // umount data8 0 // setuid // 1045 diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c index ee33c3aaa2fc..19f107be734e 100644 --- a/arch/ia64/kernel/iosapic.c +++ b/arch/ia64/kernel/iosapic.c @@ -76,7 +76,7 @@ * PCI pin -> global system interrupt (GSI) -> IA-64 vector <-> IRQ * * Note: The term "IRQ" is loosely used everywhere in Linux kernel to - * describeinterrupts. Now we use "IRQ" only for Linux IRQ's. ISA IRQ + * describe interrupts. Now we use "IRQ" only for Linux IRQ's. ISA IRQ * (isa_irq) is the only exception in this source code. */ @@ -1010,6 +1010,26 @@ iosapic_check_gsi_range (unsigned int gsi_base, unsigned int ver) return 0; } +static int +iosapic_delete_rte(unsigned int irq, unsigned int gsi) +{ + struct iosapic_rte_info *rte, *temp; + + list_for_each_entry_safe(rte, temp, &iosapic_intr_info[irq].rtes, + rte_list) { + if (rte->iosapic->gsi_base + rte->rte_index == gsi) { + if (rte->refcnt) + return -EBUSY; + + list_del(&rte->rte_list); + kfree(rte); + return 0; + } + } + + return -EINVAL; +} + int iosapic_init(unsigned long phys_addr, unsigned int gsi_base) { int num_rte, err, index; @@ -1069,7 +1089,7 @@ int iosapic_init(unsigned long phys_addr, unsigned int gsi_base) int iosapic_remove(unsigned int gsi_base) { - int index, err = 0; + int i, irq, index, err = 0; unsigned long flags; spin_lock_irqsave(&iosapic_lock, flags); @@ -1087,6 +1107,16 @@ int iosapic_remove(unsigned int gsi_base) goto out; } + for (i = gsi_base; i < gsi_base + iosapic_lists[index].num_rte; i++) { + irq = __gsi_to_irq(i); + if (irq < 0) + continue; + + err = iosapic_delete_rte(irq, i); + if (err) + goto out; + } + iounmap(iosapic_lists[index].addr); iosapic_free(index); out: diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c index ad69606613eb..f2c418281130 100644 --- a/arch/ia64/kernel/irq.c +++ b/arch/ia64/kernel/irq.c @@ -23,6 +23,8 @@ #include <linux/interrupt.h> #include <linux/kernel_stat.h> +#include <asm/mca.h> + /* * 'what should we do if we get a hw irq event on an illegal vector'. * each architecture has to answer this themselves. @@ -83,6 +85,12 @@ bool is_affinity_mask_valid(const struct cpumask *cpumask) #endif /* CONFIG_SMP */ +int __init arch_early_irq_init(void) +{ + ia64_mca_irq_init(); + return 0; +} + #ifdef CONFIG_HOTPLUG_CPU unsigned int vectors_in_migration[NR_IRQS]; diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 65bf9cd39044..d7396dbb07bb 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -2074,22 +2074,16 @@ ia64_mca_init(void) printk(KERN_INFO "MCA related initialization done\n"); } + /* - * ia64_mca_late_init - * - * Opportunity to setup things that require initialization later - * than ia64_mca_init. Setup a timer to poll for CPEs if the - * platform doesn't support an interrupt driven mechanism. - * - * Inputs : None - * Outputs : Status + * These pieces cannot be done in ia64_mca_init() because it is called before + * early_irq_init() which would wipe out our percpu irq registrations. But we + * cannot leave them until ia64_mca_late_init() because by then all the other + * processors have been brought online and have set their own CMC vectors to + * point at a non-existant action. Called from arch_early_irq_init(). */ -static int __init -ia64_mca_late_init(void) +void __init ia64_mca_irq_init(void) { - if (!mca_init) - return 0; - /* * Configure the CMCI/P vector and handler. Interrupts for CMC are * per-processor, so AP CMC interrupts are setup in smp_callin() (smpboot.c). @@ -2108,6 +2102,23 @@ ia64_mca_late_init(void) /* Setup the CPEI/P handler */ register_percpu_irq(IA64_CPEP_VECTOR, &mca_cpep_irqaction); #endif +} + +/* + * ia64_mca_late_init + * + * Opportunity to setup things that require initialization later + * than ia64_mca_init. Setup a timer to poll for CPEs if the + * platform doesn't support an interrupt driven mechanism. + * + * Inputs : None + * Outputs : Status + */ +static int __init +ia64_mca_late_init(void) +{ + if (!mca_init) + return 0; register_hotcpu_notifier(&mca_cpu_notifier); diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c index 9392e021c93b..94f8bf777afa 100644 --- a/arch/ia64/kernel/mca_drv.c +++ b/arch/ia64/kernel/mca_drv.c @@ -349,7 +349,7 @@ init_record_index_pools(void) /* - 3 - */ slidx_pool.max_idx = (rec_max_size/sect_min_size) * 2 + 1; - slidx_pool.buffer = (slidx_list_t *) + slidx_pool.buffer = kmalloc(slidx_pool.max_idx * sizeof(slidx_list_t), GFP_KERNEL); return slidx_pool.buffer ? 0 : -ENOMEM; diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c index 77597e5ea60a..b17129e3b7c8 100644 --- a/arch/ia64/kernel/palinfo.c +++ b/arch/ia64/kernel/palinfo.c @@ -22,6 +22,7 @@ #include <linux/errno.h> #include <linux/init.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/mm.h> #include <linux/module.h> #include <linux/efi.h> @@ -41,7 +42,7 @@ MODULE_LICENSE("GPL"); #define PALINFO_VERSION "0.5" -typedef int (*palinfo_func_t)(char*); +typedef int (*palinfo_func_t)(struct seq_file *); typedef struct { const char *name; /* name of the proc entry */ @@ -54,7 +55,7 @@ typedef struct { * A bunch of string array to get pretty printing */ -static char *cache_types[] = { +static const char *cache_types[] = { "", /* not used */ "Instruction", "Data", @@ -122,19 +123,16 @@ static const char *mem_attrib[]={ * - a pointer to the end of the buffer * */ -static char * -bitvector_process(char *p, u64 vector) +static void bitvector_process(struct seq_file *m, u64 vector) { int i,j; - const char *units[]={ "", "K", "M", "G", "T" }; + static const char *units[]={ "", "K", "M", "G", "T" }; for (i=0, j=0; i < 64; i++ , j=i/10) { - if (vector & 0x1) { - p += sprintf(p, "%d%s ", 1 << (i-j*10), units[j]); - } + if (vector & 0x1) + seq_printf(m, "%d%s ", 1 << (i-j*10), units[j]); vector >>= 1; } - return p; } /* @@ -149,8 +147,7 @@ bitvector_process(char *p, u64 vector) * - a pointer to the end of the buffer * */ -static char * -bitregister_process(char *p, u64 *reg_info, int max) +static void bitregister_process(struct seq_file *m, u64 *reg_info, int max) { int i, begin, skip = 0; u64 value = reg_info[0]; @@ -163,9 +160,9 @@ bitregister_process(char *p, u64 *reg_info, int max) if ((value & 0x1) == 0 && skip == 0) { if (begin <= i - 2) - p += sprintf(p, "%d-%d ", begin, i-1); + seq_printf(m, "%d-%d ", begin, i-1); else - p += sprintf(p, "%d ", i-1); + seq_printf(m, "%d ", i-1); skip = 1; begin = -1; } else if ((value & 0x1) && skip == 1) { @@ -176,19 +173,15 @@ bitregister_process(char *p, u64 *reg_info, int max) } if (begin > -1) { if (begin < 127) - p += sprintf(p, "%d-127", begin); + seq_printf(m, "%d-127", begin); else - p += sprintf(p, "127"); + seq_puts(m, "127"); } - - return p; } -static int -power_info(char *page) +static int power_info(struct seq_file *m) { s64 status; - char *p = page; u64 halt_info_buffer[8]; pal_power_mgmt_info_u_t *halt_info =(pal_power_mgmt_info_u_t *)halt_info_buffer; int i; @@ -198,26 +191,25 @@ power_info(char *page) for (i=0; i < 8 ; i++ ) { if (halt_info[i].pal_power_mgmt_info_s.im == 1) { - p += sprintf(p, "Power level %d:\n" - "\tentry_latency : %d cycles\n" - "\texit_latency : %d cycles\n" - "\tpower consumption : %d mW\n" - "\tCache+TLB coherency : %s\n", i, - halt_info[i].pal_power_mgmt_info_s.entry_latency, - halt_info[i].pal_power_mgmt_info_s.exit_latency, - halt_info[i].pal_power_mgmt_info_s.power_consumption, - halt_info[i].pal_power_mgmt_info_s.co ? "Yes" : "No"); + seq_printf(m, + "Power level %d:\n" + "\tentry_latency : %d cycles\n" + "\texit_latency : %d cycles\n" + "\tpower consumption : %d mW\n" + "\tCache+TLB coherency : %s\n", i, + halt_info[i].pal_power_mgmt_info_s.entry_latency, + halt_info[i].pal_power_mgmt_info_s.exit_latency, + halt_info[i].pal_power_mgmt_info_s.power_consumption, + halt_info[i].pal_power_mgmt_info_s.co ? "Yes" : "No"); } else { - p += sprintf(p,"Power level %d: not implemented\n",i); + seq_printf(m,"Power level %d: not implemented\n", i); } } - return p - page; + return 0; } -static int -cache_info(char *page) +static int cache_info(struct seq_file *m) { - char *p = page; unsigned long i, levels, unique_caches; pal_cache_config_info_t cci; int j, k; @@ -228,73 +220,74 @@ cache_info(char *page) return 0; } - p += sprintf(p, "Cache levels : %ld\nUnique caches : %ld\n\n", levels, unique_caches); + seq_printf(m, "Cache levels : %ld\nUnique caches : %ld\n\n", + levels, unique_caches); for (i=0; i < levels; i++) { - for (j=2; j >0 ; j--) { - /* even without unification some level may not be present */ - if ((status=ia64_pal_cache_config_info(i,j, &cci)) != 0) { + if ((status=ia64_pal_cache_config_info(i,j, &cci)) != 0) continue; - } - p += sprintf(p, - "%s Cache level %lu:\n" - "\tSize : %u bytes\n" - "\tAttributes : ", - cache_types[j+cci.pcci_unified], i+1, - cci.pcci_cache_size); - - if (cci.pcci_unified) p += sprintf(p, "Unified "); - - p += sprintf(p, "%s\n", cache_mattrib[cci.pcci_cache_attr]); - - p += sprintf(p, - "\tAssociativity : %d\n" - "\tLine size : %d bytes\n" - "\tStride : %d bytes\n", - cci.pcci_assoc, 1<<cci.pcci_line_size, 1<<cci.pcci_stride); + + seq_printf(m, + "%s Cache level %lu:\n" + "\tSize : %u bytes\n" + "\tAttributes : ", + cache_types[j+cci.pcci_unified], i+1, + cci.pcci_cache_size); + + if (cci.pcci_unified) + seq_puts(m, "Unified "); + + seq_printf(m, "%s\n", cache_mattrib[cci.pcci_cache_attr]); + + seq_printf(m, + "\tAssociativity : %d\n" + "\tLine size : %d bytes\n" + "\tStride : %d bytes\n", + cci.pcci_assoc, + 1<<cci.pcci_line_size, + 1<<cci.pcci_stride); if (j == 1) - p += sprintf(p, "\tStore latency : N/A\n"); + seq_puts(m, "\tStore latency : N/A\n"); else - p += sprintf(p, "\tStore latency : %d cycle(s)\n", - cci.pcci_st_latency); + seq_printf(m, "\tStore latency : %d cycle(s)\n", + cci.pcci_st_latency); - p += sprintf(p, - "\tLoad latency : %d cycle(s)\n" - "\tStore hints : ", cci.pcci_ld_latency); + seq_printf(m, + "\tLoad latency : %d cycle(s)\n" + "\tStore hints : ", cci.pcci_ld_latency); for(k=0; k < 8; k++ ) { if ( cci.pcci_st_hints & 0x1) - p += sprintf(p, "[%s]", cache_st_hints[k]); + seq_printf(m, "[%s]", cache_st_hints[k]); cci.pcci_st_hints >>=1; } - p += sprintf(p, "\n\tLoad hints : "); + seq_puts(m, "\n\tLoad hints : "); for(k=0; k < 8; k++ ) { if (cci.pcci_ld_hints & 0x1) - p += sprintf(p, "[%s]", cache_ld_hints[k]); + seq_printf(m, "[%s]", cache_ld_hints[k]); cci.pcci_ld_hints >>=1; } - p += sprintf(p, - "\n\tAlias boundary : %d byte(s)\n" - "\tTag LSB : %d\n" - "\tTag MSB : %d\n", - 1<<cci.pcci_alias_boundary, cci.pcci_tag_lsb, - cci.pcci_tag_msb); + seq_printf(m, + "\n\tAlias boundary : %d byte(s)\n" + "\tTag LSB : %d\n" + "\tTag MSB : %d\n", + 1<<cci.pcci_alias_boundary, cci.pcci_tag_lsb, + cci.pcci_tag_msb); /* when unified, data(j=2) is enough */ - if (cci.pcci_unified) break; + if (cci.pcci_unified) + break; } } - return p - page; + return 0; } -static int -vm_info(char *page) +static int vm_info(struct seq_file *m) { - char *p = page; u64 tr_pages =0, vw_pages=0, tc_pages; u64 attrib; pal_vm_info_1_u_t vm_info_1; @@ -309,7 +302,7 @@ vm_info(char *page) printk(KERN_ERR "ia64_pal_vm_summary=%ld\n", status); } else { - p += sprintf(p, + seq_printf(m, "Physical Address Space : %d bits\n" "Virtual Address Space : %d bits\n" "Protection Key Registers(PKR) : %d\n" @@ -324,49 +317,49 @@ vm_info(char *page) vm_info_1.pal_vm_info_1_s.hash_tag_id, vm_info_2.pal_vm_info_2_s.rid_size); if (vm_info_2.pal_vm_info_2_s.max_purges == PAL_MAX_PURGES) - p += sprintf(p, "unlimited\n"); + seq_puts(m, "unlimited\n"); else - p += sprintf(p, "%d\n", + seq_printf(m, "%d\n", vm_info_2.pal_vm_info_2_s.max_purges ? vm_info_2.pal_vm_info_2_s.max_purges : 1); } if (ia64_pal_mem_attrib(&attrib) == 0) { - p += sprintf(p, "Supported memory attributes : "); + seq_puts(m, "Supported memory attributes : "); sep = ""; for (i = 0; i < 8; i++) { if (attrib & (1 << i)) { - p += sprintf(p, "%s%s", sep, mem_attrib[i]); + seq_printf(m, "%s%s", sep, mem_attrib[i]); sep = ", "; } } - p += sprintf(p, "\n"); + seq_putc(m, '\n'); } if ((status = ia64_pal_vm_page_size(&tr_pages, &vw_pages)) !=0) { printk(KERN_ERR "ia64_pal_vm_page_size=%ld\n", status); } else { - p += sprintf(p, - "\nTLB walker : %simplemented\n" - "Number of DTR : %d\n" - "Number of ITR : %d\n" - "TLB insertable page sizes : ", - vm_info_1.pal_vm_info_1_s.vw ? "" : "not ", - vm_info_1.pal_vm_info_1_s.max_dtr_entry+1, - vm_info_1.pal_vm_info_1_s.max_itr_entry+1); - + seq_printf(m, + "\nTLB walker : %simplemented\n" + "Number of DTR : %d\n" + "Number of ITR : %d\n" + "TLB insertable page sizes : ", + vm_info_1.pal_vm_info_1_s.vw ? "" : "not ", + vm_info_1.pal_vm_info_1_s.max_dtr_entry+1, + vm_info_1.pal_vm_info_1_s.max_itr_entry+1); - p = bitvector_process(p, tr_pages); + bitvector_process(m, tr_pages); - p += sprintf(p, "\nTLB purgeable page sizes : "); + seq_puts(m, "\nTLB purgeable page sizes : "); - p = bitvector_process(p, vw_pages); + bitvector_process(m, vw_pages); } - if ((status=ia64_get_ptce(&ptce)) != 0) { + + if ((status = ia64_get_ptce(&ptce)) != 0) { printk(KERN_ERR "ia64_get_ptce=%ld\n", status); } else { - p += sprintf(p, + seq_printf(m, "\nPurge base address : 0x%016lx\n" "Purge outer loop count : %d\n" "Purge inner loop count : %d\n" @@ -375,7 +368,7 @@ vm_info(char *page) ptce.base, ptce.count[0], ptce.count[1], ptce.stride[0], ptce.stride[1]); - p += sprintf(p, + seq_printf(m, "TC Levels : %d\n" "Unique TC(s) : %d\n", vm_info_1.pal_vm_info_1_s.num_tc_levels, @@ -385,13 +378,11 @@ vm_info(char *page) for (j=2; j>0 ; j--) { tc_pages = 0; /* just in case */ - /* even without unification, some levels may not be present */ - if ((status=ia64_pal_vm_info(i,j, &tc_info, &tc_pages)) != 0) { + if ((status=ia64_pal_vm_info(i,j, &tc_info, &tc_pages)) != 0) continue; - } - p += sprintf(p, + seq_printf(m, "\n%s Translation Cache Level %d:\n" "\tHash sets : %d\n" "\tAssociativity : %d\n" @@ -403,15 +394,15 @@ vm_info(char *page) tc_info.tc_num_entries); if (tc_info.tc_pf) - p += sprintf(p, "PreferredPageSizeOptimized "); + seq_puts(m, "PreferredPageSizeOptimized "); if (tc_info.tc_unified) - p += sprintf(p, "Unified "); + seq_puts(m, "Unified "); if (tc_info.tc_reduce_tr) - p += sprintf(p, "TCReduction"); + seq_puts(m, "TCReduction"); - p += sprintf(p, "\n\tSupported page sizes: "); + seq_puts(m, "\n\tSupported page sizes: "); - p = bitvector_process(p, tc_pages); + bitvector_process(m, tc_pages); /* when unified date (j=2) is enough */ if (tc_info.tc_unified) @@ -419,16 +410,14 @@ vm_info(char *page) } } } - p += sprintf(p, "\n"); - return p - page; + seq_putc(m, '\n'); + return 0; } -static int -register_info(char *page) +static int register_info(struct seq_file *m) { - char *p = page; u64 reg_info[2]; u64 info; unsigned long phys_stacked; @@ -442,35 +431,31 @@ register_info(char *page) }; for(info=0; info < 4; info++) { - - if (ia64_pal_register_info(info, ®_info[0], ®_info[1]) != 0) return 0; - - p += sprintf(p, "%-32s : ", info_type[info]); - - p = bitregister_process(p, reg_info, 128); - - p += sprintf(p, "\n"); + if (ia64_pal_register_info(info, ®_info[0], ®_info[1]) != 0) + return 0; + seq_printf(m, "%-32s : ", info_type[info]); + bitregister_process(m, reg_info, 128); + seq_putc(m, '\n'); } - if (ia64_pal_rse_info(&phys_stacked, &hints) == 0) { + if (ia64_pal_rse_info(&phys_stacked, &hints) == 0) + seq_printf(m, + "RSE stacked physical registers : %ld\n" + "RSE load/store hints : %ld (%s)\n", + phys_stacked, hints.ph_data, + hints.ph_data < RSE_HINTS_COUNT ? rse_hints[hints.ph_data]: "(??)"); - p += sprintf(p, - "RSE stacked physical registers : %ld\n" - "RSE load/store hints : %ld (%s)\n", - phys_stacked, hints.ph_data, - hints.ph_data < RSE_HINTS_COUNT ? rse_hints[hints.ph_data]: "(??)"); - } if (ia64_pal_debug_info(&iregs, &dregs)) return 0; - p += sprintf(p, - "Instruction debug register pairs : %ld\n" - "Data debug register pairs : %ld\n", iregs, dregs); + seq_printf(m, + "Instruction debug register pairs : %ld\n" + "Data debug register pairs : %ld\n", iregs, dregs); - return p - page; + return 0; } -static char *proc_features_0[]={ /* Feature set 0 */ +static const char *const proc_features_0[]={ /* Feature set 0 */ NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, NULL,NULL,NULL,NULL,NULL,NULL,NULL, NULL,NULL, NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, @@ -502,7 +487,7 @@ static char *proc_features_0[]={ /* Feature set 0 */ "Enable BERR promotion" }; -static char *proc_features_16[]={ /* Feature set 16 */ +static const char *const proc_features_16[]={ /* Feature set 16 */ "Disable ETM", "Enable ETM", "Enable MCA on half-way timer", @@ -522,7 +507,7 @@ static char *proc_features_16[]={ /* Feature set 16 */ NULL, NULL, NULL, NULL, NULL }; -static char **proc_features[]={ +static const char *const *const proc_features[]={ proc_features_0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, @@ -530,11 +515,10 @@ static char **proc_features[]={ NULL, NULL, NULL, NULL, }; -static char * feature_set_info(char *page, u64 avail, u64 status, u64 control, - unsigned long set) +static void feature_set_info(struct seq_file *m, u64 avail, u64 status, u64 control, + unsigned long set) { - char *p = page; - char **vf, **v; + const char *const *vf, *const *v; int i; vf = v = proc_features[set]; @@ -547,13 +531,13 @@ static char * feature_set_info(char *page, u64 avail, u64 status, u64 control, if (vf) v = vf + i; if ( v && *v ) { - p += sprintf(p, "%-40s : %s %s\n", *v, + seq_printf(m, "%-40s : %s %s\n", *v, avail & 0x1 ? (status & 0x1 ? - "On " : "Off"): "", + "On " : "Off"): "", avail & 0x1 ? (control & 0x1 ? "Ctrl" : "NoCtrl"): ""); } else { - p += sprintf(p, "Feature set %2ld bit %2d\t\t\t" + seq_printf(m, "Feature set %2ld bit %2d\t\t\t" " : %s %s\n", set, i, avail & 0x1 ? (status & 0x1 ? @@ -562,36 +546,32 @@ static char * feature_set_info(char *page, u64 avail, u64 status, u64 control, "Ctrl" : "NoCtrl"): ""); } } - return p; } -static int -processor_info(char *page) +static int processor_info(struct seq_file *m) { - char *p = page; u64 avail=1, status=1, control=1, feature_set=0; s64 ret; do { ret = ia64_pal_proc_get_features(&avail, &status, &control, feature_set); - if (ret < 0) { - return p - page; - } + if (ret < 0) + return 0; + if (ret == 1) { feature_set++; continue; } - p = feature_set_info(p, avail, status, control, feature_set); - + feature_set_info(m, avail, status, control, feature_set); feature_set++; } while(1); - return p - page; + return 0; } -static const char *bus_features[]={ +static const char *const bus_features[]={ NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, NULL,NULL,NULL,NULL,NULL,NULL,NULL, NULL,NULL, NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, @@ -617,125 +597,118 @@ static const char *bus_features[]={ }; -static int -bus_info(char *page) +static int bus_info(struct seq_file *m) { - char *p = page; - const char **v = bus_features; + const char *const *v = bus_features; pal_bus_features_u_t av, st, ct; u64 avail, status, control; int i; s64 ret; - if ((ret=ia64_pal_bus_get_features(&av, &st, &ct)) != 0) return 0; + if ((ret=ia64_pal_bus_get_features(&av, &st, &ct)) != 0) + return 0; avail = av.pal_bus_features_val; status = st.pal_bus_features_val; control = ct.pal_bus_features_val; for(i=0; i < 64; i++, v++, avail >>=1, status >>=1, control >>=1) { - if ( ! *v ) continue; - p += sprintf(p, "%-48s : %s%s %s\n", *v, - avail & 0x1 ? "" : "NotImpl", - avail & 0x1 ? (status & 0x1 ? "On" : "Off"): "", - avail & 0x1 ? (control & 0x1 ? "Ctrl" : "NoCtrl"): ""); + if ( ! *v ) + continue; + seq_printf(m, "%-48s : %s%s %s\n", *v, + avail & 0x1 ? "" : "NotImpl", + avail & 0x1 ? (status & 0x1 ? "On" : "Off"): "", + avail & 0x1 ? (control & 0x1 ? "Ctrl" : "NoCtrl"): ""); } - return p - page; + return 0; } -static int -version_info(char *page) +static int version_info(struct seq_file *m) { pal_version_u_t min_ver, cur_ver; - char *p = page; if (ia64_pal_version(&min_ver, &cur_ver) != 0) return 0; - p += sprintf(p, - "PAL_vendor : 0x%02x (min=0x%02x)\n" - "PAL_A : %02x.%02x (min=%02x.%02x)\n" - "PAL_B : %02x.%02x (min=%02x.%02x)\n", - cur_ver.pal_version_s.pv_pal_vendor, - min_ver.pal_version_s.pv_pal_vendor, - cur_ver.pal_version_s.pv_pal_a_model, - cur_ver.pal_version_s.pv_pal_a_rev, - min_ver.pal_version_s.pv_pal_a_model, - min_ver.pal_version_s.pv_pal_a_rev, - cur_ver.pal_version_s.pv_pal_b_model, - cur_ver.pal_version_s.pv_pal_b_rev, - min_ver.pal_version_s.pv_pal_b_model, - min_ver.pal_version_s.pv_pal_b_rev); - return p - page; + seq_printf(m, + "PAL_vendor : 0x%02x (min=0x%02x)\n" + "PAL_A : %02x.%02x (min=%02x.%02x)\n" + "PAL_B : %02x.%02x (min=%02x.%02x)\n", + cur_ver.pal_version_s.pv_pal_vendor, + min_ver.pal_version_s.pv_pal_vendor, + cur_ver.pal_version_s.pv_pal_a_model, + cur_ver.pal_version_s.pv_pal_a_rev, + min_ver.pal_version_s.pv_pal_a_model, + min_ver.pal_version_s.pv_pal_a_rev, + cur_ver.pal_version_s.pv_pal_b_model, + cur_ver.pal_version_s.pv_pal_b_rev, + min_ver.pal_version_s.pv_pal_b_model, + min_ver.pal_version_s.pv_pal_b_rev); + return 0; } -static int -perfmon_info(char *page) +static int perfmon_info(struct seq_file *m) { - char *p = page; u64 pm_buffer[16]; pal_perf_mon_info_u_t pm_info; - if (ia64_pal_perf_mon_info(pm_buffer, &pm_info) != 0) return 0; - - p += sprintf(p, - "PMC/PMD pairs : %d\n" - "Counter width : %d bits\n" - "Cycle event number : %d\n" - "Retired event number : %d\n" - "Implemented PMC : ", - pm_info.pal_perf_mon_info_s.generic, pm_info.pal_perf_mon_info_s.width, - pm_info.pal_perf_mon_info_s.cycles, pm_info.pal_perf_mon_info_s.retired); + if (ia64_pal_perf_mon_info(pm_buffer, &pm_info) != 0) + return 0; - p = bitregister_process(p, pm_buffer, 256); - p += sprintf(p, "\nImplemented PMD : "); - p = bitregister_process(p, pm_buffer+4, 256); - p += sprintf(p, "\nCycles count capable : "); - p = bitregister_process(p, pm_buffer+8, 256); - p += sprintf(p, "\nRetired bundles count capable : "); + seq_printf(m, + "PMC/PMD pairs : %d\n" + "Counter width : %d bits\n" + "Cycle event number : %d\n" + "Retired event number : %d\n" + "Implemented PMC : ", + pm_info.pal_perf_mon_info_s.generic, + pm_info.pal_perf_mon_info_s.width, + pm_info.pal_perf_mon_info_s.cycles, + pm_info.pal_perf_mon_info_s.retired); + + bitregister_process(m, pm_buffer, 256); + seq_puts(m, "\nImplemented PMD : "); + bitregister_process(m, pm_buffer+4, 256); + seq_puts(m, "\nCycles count capable : "); + bitregister_process(m, pm_buffer+8, 256); + seq_puts(m, "\nRetired bundles count capable : "); #ifdef CONFIG_ITANIUM /* * PAL_PERF_MON_INFO reports that only PMC4 can be used to count CPU_CYCLES * which is wrong, both PMC4 and PMD5 support it. */ - if (pm_buffer[12] == 0x10) pm_buffer[12]=0x30; + if (pm_buffer[12] == 0x10) + pm_buffer[12]=0x30; #endif - p = bitregister_process(p, pm_buffer+12, 256); - - p += sprintf(p, "\n"); - - return p - page; + bitregister_process(m, pm_buffer+12, 256); + seq_putc(m, '\n'); + return 0; } -static int -frequency_info(char *page) +static int frequency_info(struct seq_file *m) { - char *p = page; struct pal_freq_ratio proc, itc, bus; unsigned long base; if (ia64_pal_freq_base(&base) == -1) - p += sprintf(p, "Output clock : not implemented\n"); + seq_puts(m, "Output clock : not implemented\n"); else - p += sprintf(p, "Output clock : %ld ticks/s\n", base); + seq_printf(m, "Output clock : %ld ticks/s\n", base); if (ia64_pal_freq_ratios(&proc, &bus, &itc) != 0) return 0; - p += sprintf(p, + seq_printf(m, "Processor/Clock ratio : %d/%d\n" "Bus/Clock ratio : %d/%d\n" "ITC/Clock ratio : %d/%d\n", proc.num, proc.den, bus.num, bus.den, itc.num, itc.den); - - return p - page; + return 0; } -static int -tr_info(char *page) +static int tr_info(struct seq_file *m) { - char *p = page; long status; pal_tr_valid_u_t tr_valid; u64 tr_buffer[4]; @@ -794,39 +767,40 @@ tr_info(char *page) ifa_reg = (struct ifa_reg *)&tr_buffer[2]; - if (ifa_reg->valid == 0) continue; + if (ifa_reg->valid == 0) + continue; gr_reg = (struct gr_reg *)tr_buffer; itir_reg = (struct itir_reg *)&tr_buffer[1]; rid_reg = (struct rid_reg *)&tr_buffer[3]; pgm = -1 << (itir_reg->ps - 12); - p += sprintf(p, - "%cTR%lu: av=%d pv=%d dv=%d mv=%d\n" - "\tppn : 0x%lx\n" - "\tvpn : 0x%lx\n" - "\tps : ", - "ID"[i], j, - tr_valid.pal_tr_valid_s.access_rights_valid, - tr_valid.pal_tr_valid_s.priv_level_valid, - tr_valid.pal_tr_valid_s.dirty_bit_valid, - tr_valid.pal_tr_valid_s.mem_attr_valid, - (gr_reg->ppn & pgm)<< 12, (ifa_reg->vpn & pgm)<< 12); - - p = bitvector_process(p, 1<< itir_reg->ps); - - p += sprintf(p, - "\n\tpl : %d\n" - "\tar : %d\n" - "\trid : %x\n" - "\tp : %d\n" - "\tma : %d\n" - "\td : %d\n", - gr_reg->pl, gr_reg->ar, rid_reg->rid, gr_reg->p, gr_reg->ma, - gr_reg->d); + seq_printf(m, + "%cTR%lu: av=%d pv=%d dv=%d mv=%d\n" + "\tppn : 0x%lx\n" + "\tvpn : 0x%lx\n" + "\tps : ", + "ID"[i], j, + tr_valid.pal_tr_valid_s.access_rights_valid, + tr_valid.pal_tr_valid_s.priv_level_valid, + tr_valid.pal_tr_valid_s.dirty_bit_valid, + tr_valid.pal_tr_valid_s.mem_attr_valid, + (gr_reg->ppn & pgm)<< 12, (ifa_reg->vpn & pgm)<< 12); + + bitvector_process(m, 1<< itir_reg->ps); + + seq_printf(m, + "\n\tpl : %d\n" + "\tar : %d\n" + "\trid : %x\n" + "\tp : %d\n" + "\tma : %d\n" + "\td : %d\n", + gr_reg->pl, gr_reg->ar, rid_reg->rid, gr_reg->p, gr_reg->ma, + gr_reg->d); } } - return p - page; + return 0; } @@ -834,7 +808,7 @@ tr_info(char *page) /* * List {name,function} pairs for every entry in /proc/palinfo/cpu* */ -static palinfo_entry_t palinfo_entries[]={ +static const palinfo_entry_t palinfo_entries[]={ { "version_info", version_info, }, { "vm_info", vm_info, }, { "cache_info", cache_info, }, @@ -849,17 +823,6 @@ static palinfo_entry_t palinfo_entries[]={ #define NR_PALINFO_ENTRIES (int) ARRAY_SIZE(palinfo_entries) -/* - * this array is used to keep track of the proc entries we create. This is - * required in the module mode when we need to remove all entries. The procfs code - * does not do recursion of deletion - * - * Notes: - * - +1 accounts for the cpuN directory entry in /proc/pal - */ -#define NR_PALINFO_PROC_ENTRIES (NR_CPUS*(NR_PALINFO_ENTRIES+1)) - -static struct proc_dir_entry *palinfo_proc_entries[NR_PALINFO_PROC_ENTRIES]; static struct proc_dir_entry *palinfo_dir; /* @@ -887,7 +850,7 @@ typedef union { */ typedef struct { palinfo_func_t func; /* pointer to function to call */ - char *page; /* buffer to store results */ + struct seq_file *m; /* buffer to store results */ int ret; /* return value from call */ } palinfo_smp_data_t; @@ -900,7 +863,7 @@ static void palinfo_smp_call(void *info) { palinfo_smp_data_t *data = (palinfo_smp_data_t *)info; - data->ret = (*data->func)(data->page); + data->ret = (*data->func)(data->m); } /* @@ -910,13 +873,13 @@ palinfo_smp_call(void *info) * otherwise how many bytes in the "page" buffer were written */ static -int palinfo_handle_smp(pal_func_cpu_u_t *f, char *page) +int palinfo_handle_smp(struct seq_file *m, pal_func_cpu_u_t *f) { palinfo_smp_data_t ptr; int ret; ptr.func = palinfo_entries[f->func_id].proc_read; - ptr.page = page; + ptr.m = m; ptr.ret = 0; /* just in case */ @@ -930,7 +893,7 @@ int palinfo_handle_smp(pal_func_cpu_u_t *f, char *page) } #else /* ! CONFIG_SMP */ static -int palinfo_handle_smp(pal_func_cpu_u_t *f, char *page) +int palinfo_handle_smp(struct seq_file *m, pal_func_cpu_u_t *f) { printk(KERN_ERR "palinfo: should not be called with non SMP kernel\n"); return 0; @@ -940,91 +903,63 @@ int palinfo_handle_smp(pal_func_cpu_u_t *f, char *page) /* * Entry point routine: all calls go through this function */ -static int -palinfo_read_entry(char *page, char **start, off_t off, int count, int *eof, void *data) +static int proc_palinfo_show(struct seq_file *m, void *v) { - int len=0; - pal_func_cpu_u_t *f = (pal_func_cpu_u_t *)&data; + pal_func_cpu_u_t *f = (pal_func_cpu_u_t *)&m->private; /* * in SMP mode, we may need to call another CPU to get correct * information. PAL, by definition, is processor specific */ if (f->req_cpu == get_cpu()) - len = (*palinfo_entries[f->func_id].proc_read)(page); + (*palinfo_entries[f->func_id].proc_read)(m); else - len = palinfo_handle_smp(f, page); + palinfo_handle_smp(m, f); put_cpu(); + return 0; +} - if (len <= off+count) *eof = 1; - - *start = page + off; - len -= off; - - if (len>count) len = count; - if (len<0) len = 0; - - return len; +static int proc_palinfo_open(struct inode *inode, struct file *file) +{ + return single_open(file, proc_palinfo_show, PDE_DATA(inode)); } +static const struct file_operations proc_palinfo_fops = { + .open = proc_palinfo_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + static void __cpuinit create_palinfo_proc_entries(unsigned int cpu) { -# define CPUSTR "cpu%d" - pal_func_cpu_u_t f; - struct proc_dir_entry **pdir; struct proc_dir_entry *cpu_dir; int j; - char cpustr[sizeof(CPUSTR)]; - - - /* - * we keep track of created entries in a depth-first order for - * cleanup purposes. Each entry is stored into palinfo_proc_entries - */ - sprintf(cpustr,CPUSTR, cpu); + char cpustr[3+4+1]; /* cpu numbers are up to 4095 on itanic */ + sprintf(cpustr, "cpu%d", cpu); cpu_dir = proc_mkdir(cpustr, palinfo_dir); + if (!cpu_dir) + return; f.req_cpu = cpu; - /* - * Compute the location to store per cpu entries - * We dont store the top level entry in this list, but - * remove it finally after removing all cpu entries. - */ - pdir = &palinfo_proc_entries[cpu*(NR_PALINFO_ENTRIES+1)]; - *pdir++ = cpu_dir; for (j=0; j < NR_PALINFO_ENTRIES; j++) { f.func_id = j; - *pdir = create_proc_read_entry( - palinfo_entries[j].name, 0, cpu_dir, - palinfo_read_entry, (void *)f.value); - pdir++; + proc_create_data(palinfo_entries[j].name, 0, cpu_dir, + &proc_palinfo_fops, (void *)f.value); } } static void remove_palinfo_proc_entries(unsigned int hcpu) { - int j; - struct proc_dir_entry *cpu_dir, **pdir; - - pdir = &palinfo_proc_entries[hcpu*(NR_PALINFO_ENTRIES+1)]; - cpu_dir = *pdir; - *pdir++=NULL; - for (j=0; j < (NR_PALINFO_ENTRIES); j++) { - if ((*pdir)) { - remove_proc_entry ((*pdir)->name, cpu_dir); - *pdir ++= NULL; - } - } - - if (cpu_dir) { - remove_proc_entry(cpu_dir->name, palinfo_dir); - } + char cpustr[3+4+1]; /* cpu numbers are up to 4095 on itanic */ + sprintf(cpustr, "cpu%d", hcpu); + remove_proc_subtree(cpustr, palinfo_dir); } static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb, @@ -1058,6 +993,8 @@ palinfo_init(void) printk(KERN_INFO "PAL Information Facility v%s\n", PALINFO_VERSION); palinfo_dir = proc_mkdir("pal", NULL); + if (!palinfo_dir) + return -ENOMEM; /* Create palinfo dirs in /proc for all online cpus */ for_each_online_cpu(i) { @@ -1073,22 +1010,8 @@ palinfo_init(void) static void __exit palinfo_exit(void) { - int i = 0; - - /* remove all nodes: depth first pass. Could optimize this */ - for_each_online_cpu(i) { - remove_palinfo_proc_entries(i); - } - - /* - * Remove the top level entry finally - */ - remove_proc_entry(palinfo_dir->name, NULL); - - /* - * Unregister from cpu notifier callbacks - */ unregister_hotcpu_notifier(&palinfo_cpu_notifier); + remove_proc_subtree("pal", NULL); } module_init(palinfo_init); diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 2eda28414abb..9ea25fce06d5 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -42,6 +42,7 @@ #include <linux/completion.h> #include <linux/tracehook.h> #include <linux/slab.h> +#include <linux/cpu.h> #include <asm/errno.h> #include <asm/intrinsics.h> @@ -1322,8 +1323,6 @@ out: } EXPORT_SYMBOL(pfm_unregister_buffer_fmt); -extern void update_pal_halt_status(int); - static int pfm_reserve_session(struct task_struct *task, int is_syswide, unsigned int cpu) { @@ -1371,9 +1370,9 @@ pfm_reserve_session(struct task_struct *task, int is_syswide, unsigned int cpu) cpu)); /* - * disable default_idle() to go to PAL_HALT + * Force idle() into poll mode */ - update_pal_halt_status(0); + cpu_idle_poll_ctrl(true); UNLOCK_PFS(flags); @@ -1430,11 +1429,8 @@ pfm_unreserve_session(pfm_context_t *ctx, int is_syswide, unsigned int cpu) is_syswide, cpu)); - /* - * if possible, enable default_idle() to go into PAL_HALT - */ - if (pfm_sessions.pfs_task_sessions == 0 && pfm_sessions.pfs_sys_sessions == 0) - update_pal_halt_status(1); + /* Undo forced polling. Last session reenables pal_halt */ + cpu_idle_poll_ctrl(false); UNLOCK_PFS(flags); diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index 6f7dc8b7b35c..55d4ba47a907 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -96,21 +96,13 @@ show_stack (struct task_struct *task, unsigned long *sp) } void -dump_stack (void) -{ - show_stack(NULL, NULL); -} - -EXPORT_SYMBOL(dump_stack); - -void show_regs (struct pt_regs *regs) { unsigned long ip = regs->cr_iip + ia64_psr(regs)->ri; print_modules(); - printk("\nPid: %d, CPU %d, comm: %20s\n", task_pid_nr(current), - smp_processor_id(), current->comm); + printk("\n"); + show_regs_print_info(KERN_DEFAULT); printk("psr : %016lx ifs : %016lx ip : [<%016lx>] %s (%s)\n", regs->cr_ipsr, regs->cr_ifs, ip, print_tainted(), init_utsname()->release); @@ -209,41 +201,13 @@ do_notify_resume_user(sigset_t *unused, struct sigscratch *scr, long in_syscall) local_irq_disable(); /* force interrupt disable */ } -static int pal_halt = 1; -static int can_do_pal_halt = 1; - static int __init nohalt_setup(char * str) { - pal_halt = can_do_pal_halt = 0; + cpu_idle_poll_ctrl(true); return 1; } __setup("nohalt", nohalt_setup); -void -update_pal_halt_status(int status) -{ - can_do_pal_halt = pal_halt && status; -} - -/* - * We use this if we don't have any better idle routine.. - */ -void -default_idle (void) -{ - local_irq_enable(); - while (!need_resched()) { - if (can_do_pal_halt) { - local_irq_disable(); - if (!need_resched()) { - safe_halt(); - } - local_irq_enable(); - } else - cpu_relax(); - } -} - #ifdef CONFIG_HOTPLUG_CPU /* We don't actually take CPU down, just spin without interrupts. */ static inline void play_dead(void) @@ -270,47 +234,29 @@ static inline void play_dead(void) } #endif /* CONFIG_HOTPLUG_CPU */ -void __attribute__((noreturn)) -cpu_idle (void) +void arch_cpu_idle_dead(void) +{ + play_dead(); +} + +void arch_cpu_idle(void) { void (*mark_idle)(int) = ia64_mark_idle; - int cpu = smp_processor_id(); - - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - if (can_do_pal_halt) { - current_thread_info()->status &= ~TS_POLLING; - /* - * TS_POLLING-cleared state must be visible before we - * test NEED_RESCHED: - */ - smp_mb(); - } else { - current_thread_info()->status |= TS_POLLING; - } - if (!need_resched()) { #ifdef CONFIG_SMP - min_xtp(); + min_xtp(); #endif - rmb(); - if (mark_idle) - (*mark_idle)(1); + rmb(); + if (mark_idle) + (*mark_idle)(1); - default_idle(); - if (mark_idle) - (*mark_idle)(0); + safe_halt(); + + if (mark_idle) + (*mark_idle)(0); #ifdef CONFIG_SMP - normal_xtp(); + normal_xtp(); #endif - } - rcu_idle_exit(); - schedule_preempt_disabled(); - check_pgt_cache(); - if (cpu_is_offline(cpu)) - play_dead(); - } } void diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index aa527d7e91f2..5035245cb258 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -40,6 +40,7 @@ #include <linux/cpu.h> #include <linux/types.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/module.h> #include <linux/smp.h> #include <linux/timer.h> @@ -53,7 +54,7 @@ MODULE_AUTHOR("Jesse Barnes <jbarnes@sgi.com>"); MODULE_DESCRIPTION("/proc interface to IA-64 SAL features"); MODULE_LICENSE("GPL"); -static int salinfo_read(char *page, char **start, off_t off, int count, int *eof, void *data); +static const struct file_operations proc_salinfo_fops; typedef struct { const char *name; /* name of the proc entry */ @@ -65,7 +66,7 @@ typedef struct { * List {name,feature} pairs for every entry in /proc/sal/<feature> * that this module exports */ -static salinfo_entry_t salinfo_entries[]={ +static const salinfo_entry_t salinfo_entries[]={ { "bus_lock", IA64_SAL_PLATFORM_FEATURE_BUS_LOCK, }, { "irq_redirection", IA64_SAL_PLATFORM_FEATURE_IRQ_REDIR_HINT, }, { "ipi_redirection", IA64_SAL_PLATFORM_FEATURE_IPI_REDIR_HINT, }, @@ -301,9 +302,7 @@ salinfo_event_open(struct inode *inode, struct file *file) static ssize_t salinfo_event_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) { - struct inode *inode = file_inode(file); - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(file_inode(file)); char cmd[32]; size_t size; int i, n, cpu = -1; @@ -360,8 +359,7 @@ static const struct file_operations salinfo_event_fops = { static int salinfo_log_open(struct inode *inode, struct file *file) { - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(inode); if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -386,8 +384,7 @@ salinfo_log_open(struct inode *inode, struct file *file) static int salinfo_log_release(struct inode *inode, struct file *file) { - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(inode); if (data->state == STATE_NO_DATA) { vfree(data->log_buffer); @@ -463,9 +460,7 @@ retry: static ssize_t salinfo_log_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) { - struct inode *inode = file_inode(file); - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(file_inode(file)); u8 *buf; u64 bufsize; @@ -524,9 +519,7 @@ salinfo_log_clear(struct salinfo_data *data, int cpu) static ssize_t salinfo_log_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) { - struct inode *inode = file_inode(file); - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(file_inode(file)); char cmd[32]; size_t size; u32 offset; @@ -637,8 +630,9 @@ salinfo_init(void) for (i=0; i < NR_SALINFO_ENTRIES; i++) { /* pass the feature bit in question as misc data */ - *sdir++ = create_proc_read_entry (salinfo_entries[i].name, 0, salinfo_dir, - salinfo_read, (void *)salinfo_entries[i].feature); + *sdir++ = proc_create_data(salinfo_entries[i].name, 0, salinfo_dir, + &proc_salinfo_fops, + (void *)salinfo_entries[i].feature); } for (i = 0; i < ARRAY_SIZE(salinfo_log_name); i++) { @@ -684,22 +678,23 @@ salinfo_init(void) * 'data' contains an integer that corresponds to the feature we're * testing */ -static int -salinfo_read(char *page, char **start, off_t off, int count, int *eof, void *data) +static int proc_salinfo_show(struct seq_file *m, void *v) { - int len = 0; - - len = sprintf(page, (sal_platform_features & (unsigned long)data) ? "1\n" : "0\n"); - - if (len <= off+count) *eof = 1; - - *start = page + off; - len -= off; - - if (len>count) len = count; - if (len<0) len = 0; + unsigned long data = (unsigned long)v; + seq_puts(m, (sal_platform_features & data) ? "1\n" : "0\n"); + return 0; +} - return len; +static int proc_salinfo_open(struct inode *inode, struct file *file) +{ + return single_open(file, proc_salinfo_show, PDE_DATA(inode)); } +static const struct file_operations proc_salinfo_fops = { + .open = proc_salinfo_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + module_init(salinfo_init); diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 2029cc0d2fc6..13bfdd22afc8 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -1063,6 +1063,7 @@ check_bugs (void) static int __init run_dmi_scan(void) { dmi_scan_machine(); + dmi_set_dump_stack_arch_desc(); return 0; } core_initcall(run_dmi_scan); diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index 500f1e4d9f9d..8d87168d218d 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -455,7 +455,7 @@ start_secondary (void *unused) preempt_disable(); smp_callin(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); return 0; } diff --git a/arch/ia64/kvm/vtlb.c b/arch/ia64/kvm/vtlb.c index 4332f7ee5203..a7869f8f49a6 100644 --- a/arch/ia64/kvm/vtlb.c +++ b/arch/ia64/kvm/vtlb.c @@ -256,7 +256,7 @@ u64 guest_vhpt_lookup(u64 iha, u64 *pte) "srlz.d;;" "ssm psr.i;;" "srlz.d;;" - : "=r"(ret) : "r"(iha), "r"(pte):"memory"); + : "=&r"(ret) : "r"(iha), "r"(pte) : "memory"); return ret; } diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c index 80dab509dfb0..67c59ebec899 100644 --- a/arch/ia64/mm/contig.c +++ b/arch/ia64/mm/contig.c @@ -47,6 +47,8 @@ void show_mem(unsigned int filter) printk(KERN_INFO "Mem-info:\n"); show_free_areas(filter); printk(KERN_INFO "Node memory in pages:\n"); + if (filter & SHOW_MEM_FILTER_PAGE_COUNT) + return; for_each_online_pgdat(pgdat) { unsigned long present; unsigned long flags; diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index c2e955ee79a8..ae4db4bd6d97 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -623,6 +623,8 @@ void show_mem(unsigned int filter) printk(KERN_INFO "Mem-info:\n"); show_free_areas(filter); + if (filter & SHOW_MEM_FILTER_PAGE_COUNT) + return; printk(KERN_INFO "Node memory in pages:\n"); for_each_online_pgdat(pgdat) { unsigned long present; @@ -817,13 +819,12 @@ void arch_refresh_nodedata(int update_node, pg_data_t *update_pgdat) #endif #ifdef CONFIG_SPARSEMEM_VMEMMAP -int __meminit vmemmap_populate(struct page *start_page, - unsigned long size, int node) +int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) { - return vmemmap_populate_basepages(start_page, size, node); + return vmemmap_populate_basepages(start, end, node); } -void vmemmap_free(struct page *memmap, unsigned long nr_pages) +void vmemmap_free(unsigned long start, unsigned long end) { } #endif diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 20bc967c7209..d1fe4b402601 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -154,25 +154,14 @@ ia64_init_addr_space (void) void free_initmem (void) { - unsigned long addr, eaddr; - - addr = (unsigned long) ia64_imva(__init_begin); - eaddr = (unsigned long) ia64_imva(__init_end); - while (addr < eaddr) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - ++totalram_pages; - addr += PAGE_SIZE; - } - printk(KERN_INFO "Freeing unused kernel memory: %ldkB freed\n", - (__init_end - __init_begin) >> 10); + free_reserved_area((unsigned long)ia64_imva(__init_begin), + (unsigned long)ia64_imva(__init_end), + 0, "unused kernel"); } void __init free_initrd_mem (unsigned long start, unsigned long end) { - struct page *page; /* * EFI uses 4KB pages while the kernel can use 4KB or bigger. * Thus EFI and the kernel may have different page sizes. It is @@ -213,11 +202,7 @@ free_initrd_mem (unsigned long start, unsigned long end) for (; start < end; start += PAGE_SIZE) { if (!virt_addr_valid(start)) continue; - page = virt_to_page(start); - ClearPageReserved(page); - init_page_count(page); - free_page(start); - ++totalram_pages; + free_reserved_page(virt_to_page(start)); } } diff --git a/arch/ia64/mm/ioremap.c b/arch/ia64/mm/ioremap.c index 3dccdd8eb275..43964cde6214 100644 --- a/arch/ia64/mm/ioremap.c +++ b/arch/ia64/mm/ioremap.c @@ -16,7 +16,7 @@ #include <asm/meminit.h> static inline void __iomem * -__ioremap (unsigned long phys_addr) +__ioremap_uc(unsigned long phys_addr) { return (void __iomem *) (__IA64_UNCACHED_OFFSET | phys_addr); } @@ -24,7 +24,11 @@ __ioremap (unsigned long phys_addr) void __iomem * early_ioremap (unsigned long phys_addr, unsigned long size) { - return __ioremap(phys_addr); + u64 attr; + attr = kern_mem_attribute(phys_addr, size); + if (attr & EFI_MEMORY_WB) + return (void __iomem *) phys_to_virt(phys_addr); + return __ioremap_uc(phys_addr); } void __iomem * @@ -47,7 +51,7 @@ ioremap (unsigned long phys_addr, unsigned long size) if (attr & EFI_MEMORY_WB) return (void __iomem *) phys_to_virt(phys_addr); else if (attr & EFI_MEMORY_UC) - return __ioremap(phys_addr); + return __ioremap_uc(phys_addr); /* * Some chipsets don't support UC access to memory. If @@ -93,7 +97,7 @@ ioremap (unsigned long phys_addr, unsigned long size) return (void __iomem *) (offset + (char __iomem *)addr); } - return __ioremap(phys_addr); + return __ioremap_uc(phys_addr); } EXPORT_SYMBOL(ioremap); @@ -103,7 +107,7 @@ ioremap_nocache (unsigned long phys_addr, unsigned long size) if (kern_mem_attribute(phys_addr, size) & EFI_MEMORY_WB) return NULL; - return __ioremap(phys_addr); + return __ioremap_uc(phys_addr); } EXPORT_SYMBOL(ioremap_nocache); diff --git a/arch/ia64/mm/numa.c b/arch/ia64/mm/numa.c index 3efea7d0a351..4248492b9321 100644 --- a/arch/ia64/mm/numa.c +++ b/arch/ia64/mm/numa.c @@ -61,18 +61,36 @@ paddr_to_nid(unsigned long paddr) int __meminit __early_pfn_to_nid(unsigned long pfn) { int i, section = pfn >> PFN_SECTION_SHIFT, ssec, esec; + /* + * NOTE: The following SMP-unsafe globals are only used early in boot + * when the kernel is running single-threaded. + */ + static int __meminitdata last_ssec, last_esec; + static int __meminitdata last_nid; + + if (section >= last_ssec && section < last_esec) + return last_nid; for (i = 0; i < num_node_memblks; i++) { ssec = node_memblk[i].start_paddr >> PA_SECTION_SHIFT; esec = (node_memblk[i].start_paddr + node_memblk[i].size + ((1L << PA_SECTION_SHIFT) - 1)) >> PA_SECTION_SHIFT; - if (section >= ssec && section < esec) + if (section >= ssec && section < esec) { + last_ssec = ssec; + last_esec = esec; + last_nid = node_memblk[i].nid; return node_memblk[i].nid; + } } return -1; } +void __cpuinit numa_clear_node(int cpu) +{ + unmap_cpu_from_node(cpu, NUMA_NO_NODE); +} + #ifdef CONFIG_MEMORY_HOTPLUG /* * SRAT information is stored in node_memblk[], then we can use SRAT diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 60532ab27346..de1474ff0bc5 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -15,6 +15,7 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/pci.h> +#include <linux/pci-acpi.h> #include <linux/init.h> #include <linux/ioport.h> #include <linux/slab.h> @@ -458,6 +459,16 @@ void pcibios_fixup_bus(struct pci_bus *b) platform_pci_fixup_bus(b); } +void pcibios_add_bus(struct pci_bus *bus) +{ + acpi_pci_add_bus(bus); +} + +void pcibios_remove_bus(struct pci_bus *bus) +{ + acpi_pci_remove_bus(bus); +} + void pcibios_set_master (struct pci_dev *dev) { /* No special bus mastering setup handling */ diff --git a/arch/ia64/sn/kernel/sn2/prominfo_proc.c b/arch/ia64/sn/kernel/sn2/prominfo_proc.c index 20b88cb1881a..daa8d6badb16 100644 --- a/arch/ia64/sn/kernel/sn2/prominfo_proc.c +++ b/arch/ia64/sn/kernel/sn2/prominfo_proc.c @@ -11,6 +11,7 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/nodemask.h> #include <asm/io.h> #include <asm/sn/sn_sal.h> @@ -101,18 +102,18 @@ get_fit_entry(unsigned long nasid, int index, unsigned long *fentry, /* * These two routines display the FIT table for each node. */ -static int dump_fit_entry(char *page, unsigned long *fentry) +static void dump_fit_entry(struct seq_file *m, unsigned long *fentry) { unsigned type; type = FIT_TYPE(fentry[1]); - return sprintf(page, "%02x %-25s %x.%02x %016lx %u\n", - type, - fit_type_name(type), - FIT_MAJOR(fentry[1]), FIT_MINOR(fentry[1]), - fentry[0], - /* mult by sixteen to get size in bytes */ - (unsigned)(fentry[1] & 0xffffff) * 16); + seq_printf(m, "%02x %-25s %x.%02x %016lx %u\n", + type, + fit_type_name(type), + FIT_MAJOR(fentry[1]), FIT_MINOR(fentry[1]), + fentry[0], + /* mult by sixteen to get size in bytes */ + (unsigned)(fentry[1] & 0xffffff) * 16); } @@ -124,31 +125,39 @@ static int dump_fit_entry(char *page, unsigned long *fentry) * OK except for 4kB pages (and no one is going to do that on SN * anyway). */ -static int -dump_fit(char *page, unsigned long nasid) +static int proc_fit_show(struct seq_file *m, void *v) { + unsigned long nasid = (unsigned long)m->private; unsigned long fentry[2]; int index; - char *p; - p = page; for (index=0;;index++) { BUG_ON(index * 60 > PAGE_SIZE); if (get_fit_entry(nasid, index, fentry, NULL, 0)) break; - p += dump_fit_entry(p, fentry); + dump_fit_entry(m, fentry); } + return 0; +} - return p - page; +static int proc_fit_open(struct inode *inode, struct file *file) +{ + return single_open(file, proc_fit_show, PDE_DATA(inode)); } -static int -dump_version(char *page, unsigned long nasid) +static const struct file_operations proc_fit_fops = { + .open = proc_fit_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + +static int proc_version_show(struct seq_file *m, void *v) { + unsigned long nasid = (unsigned long)m->private; unsigned long fentry[2]; char banner[128]; int index; - int len; for (index = 0; ; index++) { if (get_fit_entry(nasid, index, fentry, banner, @@ -158,56 +167,24 @@ dump_version(char *page, unsigned long nasid) break; } - len = sprintf(page, "%x.%02x\n", FIT_MAJOR(fentry[1]), - FIT_MINOR(fentry[1])); - page += len; + seq_printf(m, "%x.%02x\n", FIT_MAJOR(fentry[1]), FIT_MINOR(fentry[1])); if (banner[0]) - len += snprintf(page, PAGE_SIZE-len, "%s\n", banner); - - return len; -} - -/* same as in proc_misc.c */ -static int -proc_calc_metrics(char *page, char **start, off_t off, int count, int *eof, - int len) -{ - if (len <= off + count) - *eof = 1; - *start = page + off; - len -= off; - if (len > count) - len = count; - if (len < 0) - len = 0; - return len; + seq_printf(m, "%s\n", banner); + return 0; } -static int -read_version_entry(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int proc_version_open(struct inode *inode, struct file *file) { - int len; - - /* data holds the NASID of the node */ - len = dump_version(page, (unsigned long)data); - len = proc_calc_metrics(page, start, off, count, eof, len); - return len; + return single_open(file, proc_version_show, PDE_DATA(inode)); } -static int -read_fit_entry(char *page, char **start, off_t off, int count, int *eof, - void *data) -{ - int len; - - /* data holds the NASID of the node */ - len = dump_fit(page, (unsigned long)data); - len = proc_calc_metrics(page, start, off, count, eof, len); - - return len; -} +static const struct file_operations proc_version_fops = { + .open = proc_version_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; /* module entry points */ int __init prominfo_init(void); @@ -216,58 +193,39 @@ void __exit prominfo_exit(void); module_init(prominfo_init); module_exit(prominfo_exit); -static struct proc_dir_entry **proc_entries; -static struct proc_dir_entry *sgi_prominfo_entry; - #define NODE_NAME_LEN 11 int __init prominfo_init(void) { - struct proc_dir_entry **entp; + struct proc_dir_entry *sgi_prominfo_entry; cnodeid_t cnodeid; - unsigned long nasid; - int size; - char name[NODE_NAME_LEN]; if (!ia64_platform_is("sn2")) return 0; - size = num_online_nodes() * sizeof(struct proc_dir_entry *); - proc_entries = kzalloc(size, GFP_KERNEL); - if (!proc_entries) - return -ENOMEM; - sgi_prominfo_entry = proc_mkdir("sgi_prominfo", NULL); + if (!sgi_prominfo_entry) + return -ENOMEM; - entp = proc_entries; for_each_online_node(cnodeid) { + struct proc_dir_entry *dir; + unsigned long nasid; + char name[NODE_NAME_LEN]; + sprintf(name, "node%d", cnodeid); - *entp = proc_mkdir(name, sgi_prominfo_entry); + dir = proc_mkdir(name, sgi_prominfo_entry); + if (!dir) + continue; nasid = cnodeid_to_nasid(cnodeid); - create_proc_read_entry("fit", 0, *entp, read_fit_entry, - (void *)nasid); - create_proc_read_entry("version", 0, *entp, - read_version_entry, (void *)nasid); - entp++; + proc_create_data("fit", 0, dir, + &proc_fit_fops, (void *)nasid); + proc_create_data("version", 0, dir, + &proc_version_fops, (void *)nasid); } - return 0; } void __exit prominfo_exit(void) { - struct proc_dir_entry **entp; - unsigned int cnodeid; - char name[NODE_NAME_LEN]; - - entp = proc_entries; - for_each_online_node(cnodeid) { - remove_proc_entry("fit", *entp); - remove_proc_entry("version", *entp); - sprintf(name, "node%d", cnodeid); - remove_proc_entry(name, sgi_prominfo_entry); - entp++; - } - remove_proc_entry("sgi_prominfo", NULL); - kfree(proc_entries); + remove_proc_subtree("sgi_prominfo", NULL); } diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c index 14c1711238c0..e35f6485c1fd 100644 --- a/arch/ia64/sn/kernel/tiocx.c +++ b/arch/ia64/sn/kernel/tiocx.c @@ -490,11 +490,14 @@ static int __init tiocx_init(void) { cnodeid_t cnodeid; int found_tiocx_device = 0; + int err; if (!ia64_platform_is("sn2")) return 0; - bus_register(&tiocx_bus_type); + err = bus_register(&tiocx_bus_type); + if (err) + return err; for (cnodeid = 0; cnodeid < num_cnodes; cnodeid++) { nasid_t nasid; diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h index 555629b05267..59db80193454 100644 --- a/arch/m32r/include/asm/unistd.h +++ b/arch/m32r/include/asm/unistd.h @@ -48,14 +48,4 @@ #define __IGNORE_getresgid #define __IGNORE_chown -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#ifndef cond_syscall -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif - #endif /* _ASM_M32R_UNISTD_H */ diff --git a/arch/m32r/include/uapi/asm/socket.h b/arch/m32r/include/uapi/asm/socket.h index 519afa2755db..2a3b59e0e171 100644 --- a/arch/m32r/include/uapi/asm/socket.h +++ b/arch/m32r/include/uapi/asm/socket.h @@ -72,4 +72,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _ASM_M32R_SOCKET_H */ diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index bde899e155d3..e69221d581d5 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -47,24 +47,6 @@ unsigned long thread_saved_pc(struct task_struct *tsk) void (*pm_power_off)(void) = NULL; EXPORT_SYMBOL(pm_power_off); -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle (void) -{ - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) - cpu_relax(); - rcu_idle_exit(); - schedule_preempt_disabled(); - } -} - void machine_restart(char *__unused) { #if defined(CONFIG_PLAT_MAPPI3) @@ -91,6 +73,8 @@ void machine_power_off(void) void show_regs(struct pt_regs * regs) { printk("\n"); + show_regs_print_info(KERN_DEFAULT); + printk("BPC[%08lx]:PSW[%08lx]:LR [%08lx]:FP [%08lx]\n", \ regs->bpc, regs->psw, regs->lr, regs->fp); printk("BBPC[%08lx]:BBPSW[%08lx]:SPU[%08lx]:SPI[%08lx]\n", \ diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c index 13168a769f8f..0ac558adc605 100644 --- a/arch/m32r/kernel/smpboot.c +++ b/arch/m32r/kernel/smpboot.c @@ -432,7 +432,7 @@ int __init start_secondary(void *unused) */ local_flush_tlb_all(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); return 0; } diff --git a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c index 3bcb207e5b6d..a7a424f852e4 100644 --- a/arch/m32r/kernel/traps.c +++ b/arch/m32r/kernel/traps.c @@ -132,10 +132,8 @@ static void show_trace(struct task_struct *task, unsigned long *stack) printk("Call Trace: "); while (!kstack_end(stack)) { addr = *stack++; - if (__kernel_text_address(addr)) { - printk("[<%08lx>] ", addr); - print_symbol("%s\n", addr); - } + if (__kernel_text_address(addr)) + printk("[<%08lx>] %pSR\n", addr, (void *)addr); } printk("\n"); } @@ -169,15 +167,6 @@ void show_stack(struct task_struct *task, unsigned long *sp) show_trace(task, sp); } -void dump_stack(void) -{ - unsigned long stack; - - show_trace(current, &stack); -} - -EXPORT_SYMBOL(dump_stack); - static void show_registers(struct pt_regs *regs) { int i = 0; diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c index 78b660e903da..ab4cbce91a9b 100644 --- a/arch/m32r/mm/init.c +++ b/arch/m32r/mm/init.c @@ -28,10 +28,7 @@ #include <asm/mmu_context.h> #include <asm/setup.h> #include <asm/tlb.h> - -/* References to section boundaries */ -extern char _text, _etext, _edata; -extern char __init_begin, __init_end; +#include <asm/sections.h> pgd_t swapper_pg_dir[1024]; @@ -184,17 +181,7 @@ void __init mem_init(void) *======================================================================*/ void free_initmem(void) { - unsigned long addr; - - addr = (unsigned long)(&__init_begin); - for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - printk (KERN_INFO "Freeing unused kernel memory: %dk freed\n", \ - (int)(&__init_end - &__init_begin) >> 10); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD @@ -204,13 +191,6 @@ void free_initmem(void) *======================================================================*/ void free_initrd_mem(unsigned long start, unsigned long end) { - unsigned long p; - for (p = start; p < end; p += PAGE_SIZE) { - ClearPageReserved(virt_to_page(p)); - init_page_count(virt_to_page(p)); - free_page(p); - totalram_pages++; - } - printk (KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10); + free_reserved_area(start, end, 0, "initrd"); } #endif diff --git a/arch/m68k/Kconfig.bus b/arch/m68k/Kconfig.bus index 93ef0346b209..675b087198f6 100644 --- a/arch/m68k/Kconfig.bus +++ b/arch/m68k/Kconfig.bus @@ -45,6 +45,16 @@ config ISA (MCA) or VESA. ISA is an older system, now being displaced by PCI; newer boards don't support it. If you have ISA, say Y, otherwise N. +config ATARI_ROM_ISA + bool "Atari ROM port ISA adapter support" + depends on ATARI + help + This option enables support for the ROM port ISA adapter used to + operate ISA cards on Atari. Only 8 bit cards are supported, and + no interrupt lines are connected. + The only driver currently using this adapter is the EtherNEC + driver for RTL8019AS based NE2000 compatible network cards. + config GENERIC_ISA_DMA def_bool ISA diff --git a/arch/m68k/Kconfig.devices b/arch/m68k/Kconfig.devices index 4bc945dfe467..d163991c5717 100644 --- a/arch/m68k/Kconfig.devices +++ b/arch/m68k/Kconfig.devices @@ -55,6 +55,30 @@ config NFETH which will emulate a regular ethernet device while presenting an ethertap device to the host system. +config ATARI_ETHERNAT + bool "Atari EtherNAT Ethernet support" + depends on ATARI + ---help--- + Say Y to include support for the EtherNAT network adapter for the + CT/60 extension port. + + To compile the actual ethernet driver, choose Y or M for the SMC91X + option in the network device section; the module will be called smc91x. + +config ATARI_ETHERNEC + bool "Atari EtherNEC Ethernet support" + depends on ATARI_ROM_ISA + ---help--- + Say Y to include support for the EtherNEC network adapter for the + ROM port. The driver works by polling instead of interrupts, so it + is quite slow. + + This driver also suppports the ethernet part of the NetUSBee ROM + port combined Ethernet/USB adapter. + + To compile the actual ethernet driver, choose Y or M in for the NE2000 + option in the network device section; the module will be called ne. + endmenu menu "Character devices" diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c index 3f41092d1b70..20cde4e9fc77 100644 --- a/arch/m68k/atari/ataints.c +++ b/arch/m68k/atari/ataints.c @@ -49,6 +49,7 @@ #include <asm/atari_stdma.h> #include <asm/irq.h> #include <asm/entry.h> +#include <asm/io.h> /* @@ -122,6 +123,136 @@ static struct irq_chip atari_irq_chip = { }; /* + * ST-MFP timer D chained interrupts - each driver gets its own timer + * interrupt instance. + */ + +struct mfptimerbase { + volatile struct MFP *mfp; + unsigned char mfp_mask, mfp_data; + unsigned short int_mask; + int handler_irq, mfptimer_irq, server_irq; + char *name; +} stmfp_base = { + .mfp = &st_mfp, + .int_mask = 0x0, + .handler_irq = IRQ_MFP_TIMD, + .mfptimer_irq = IRQ_MFP_TIMER1, + .name = "MFP Timer D" +}; + +static irqreturn_t mfptimer_handler(int irq, void *dev_id) +{ + struct mfptimerbase *base = dev_id; + int mach_irq; + unsigned char ints; + + mach_irq = base->mfptimer_irq; + ints = base->int_mask; + for (; ints; mach_irq++, ints >>= 1) { + if (ints & 1) + generic_handle_irq(mach_irq); + } + return IRQ_HANDLED; +} + + +static void atari_mfptimer_enable(struct irq_data *data) +{ + int mfp_num = data->irq - IRQ_MFP_TIMER1; + stmfp_base.int_mask |= 1 << mfp_num; + atari_enable_irq(IRQ_MFP_TIMD); +} + +static void atari_mfptimer_disable(struct irq_data *data) +{ + int mfp_num = data->irq - IRQ_MFP_TIMER1; + stmfp_base.int_mask &= ~(1 << mfp_num); + if (!stmfp_base.int_mask) + atari_disable_irq(IRQ_MFP_TIMD); +} + +static struct irq_chip atari_mfptimer_chip = { + .name = "timer_d", + .irq_enable = atari_mfptimer_enable, + .irq_disable = atari_mfptimer_disable, +}; + + +/* + * EtherNAT CPLD interrupt handling + * CPLD interrupt register is at phys. 0x80000023 + * Need this mapped in at interrupt startup time + * Possibly need this mapped on demand anyway - + * EtherNAT USB driver needs to disable IRQ before + * startup! + */ + +static unsigned char *enat_cpld; + +static unsigned int atari_ethernat_startup(struct irq_data *data) +{ + int enat_num = 140 - data->irq + 1; + + m68k_irq_startup(data); + /* + * map CPLD interrupt register + */ + if (!enat_cpld) + enat_cpld = (unsigned char *)ioremap((ATARI_ETHERNAT_PHYS_ADDR+0x23), 0x2); + /* + * do _not_ enable the USB chip interrupt here - causes interrupt storm + * and triggers dead interrupt watchdog + * Need to reset the USB chip to a sane state in early startup before + * removing this hack + */ + if (enat_num == 1) + *enat_cpld |= 1 << enat_num; + + return 0; +} + +static void atari_ethernat_enable(struct irq_data *data) +{ + int enat_num = 140 - data->irq + 1; + /* + * map CPLD interrupt register + */ + if (!enat_cpld) + enat_cpld = (unsigned char *)ioremap((ATARI_ETHERNAT_PHYS_ADDR+0x23), 0x2); + *enat_cpld |= 1 << enat_num; +} + +static void atari_ethernat_disable(struct irq_data *data) +{ + int enat_num = 140 - data->irq + 1; + /* + * map CPLD interrupt register + */ + if (!enat_cpld) + enat_cpld = (unsigned char *)ioremap((ATARI_ETHERNAT_PHYS_ADDR+0x23), 0x2); + *enat_cpld &= ~(1 << enat_num); +} + +static void atari_ethernat_shutdown(struct irq_data *data) +{ + int enat_num = 140 - data->irq + 1; + if (enat_cpld) { + *enat_cpld &= ~(1 << enat_num); + iounmap(enat_cpld); + enat_cpld = NULL; + } +} + +static struct irq_chip atari_ethernat_chip = { + .name = "ethernat", + .irq_startup = atari_ethernat_startup, + .irq_shutdown = atari_ethernat_shutdown, + .irq_enable = atari_ethernat_enable, + .irq_disable = atari_ethernat_disable, +}; + +/* * void atari_init_IRQ (void) * * Parameters: None @@ -198,6 +329,27 @@ void __init atari_init_IRQ(void) /* Initialize the PSG: all sounds off, both ports output */ sound_ym.rd_data_reg_sel = 7; sound_ym.wd_data = 0xff; + + m68k_setup_irq_controller(&atari_mfptimer_chip, handle_simple_irq, + IRQ_MFP_TIMER1, 8); + + /* prepare timer D data for use as poll interrupt */ + /* set Timer D data Register - needs to be > 0 */ + st_mfp.tim_dt_d = 254; /* < 100 Hz */ + /* start timer D, div = 1:100 */ + st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 0xf0) | 0x6; + + /* request timer D dispatch handler */ + if (request_irq(IRQ_MFP_TIMD, mfptimer_handler, IRQF_SHARED, + stmfp_base.name, &stmfp_base)) + pr_err("Couldn't register %s interrupt\n", stmfp_base.name); + + /* + * EtherNAT ethernet / USB interrupt handlers + */ + + m68k_setup_irq_controller(&atari_ethernat_chip, handle_simple_irq, + 139, 2); } diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c index 037c11c99331..fb2d0bd9b3ad 100644 --- a/arch/m68k/atari/config.c +++ b/arch/m68k/atari/config.c @@ -31,6 +31,8 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/ioport.h> +#include <linux/platform_device.h> +#include <linux/usb/isp116x.h> #include <linux/vt_kern.h> #include <linux/module.h> @@ -655,3 +657,240 @@ static void atari_get_hardware_list(struct seq_file *m) ATARIHW_ANNOUNCE(VME, "VME Bus"); ATARIHW_ANNOUNCE(DSP56K, "DSP56001 processor"); } + +/* + * MSch: initial platform device support for Atari, + * required for EtherNAT/EtherNEC/NetUSBee drivers + */ + +#if defined(CONFIG_ATARI_ETHERNAT) || defined(CONFIG_ATARI_ETHERNEC) +static void isp1160_delay(struct device *dev, int delay) +{ + ndelay(delay); +} +#endif + +#ifdef CONFIG_ATARI_ETHERNAT +/* + * EtherNAT: SMC91C111 Ethernet chipset, handled by smc91x driver + */ + +#define ATARI_ETHERNAT_IRQ 140 + +static struct resource smc91x_resources[] = { + [0] = { + .name = "smc91x-regs", + .start = ATARI_ETHERNAT_PHYS_ADDR, + .end = ATARI_ETHERNAT_PHYS_ADDR + 0xfffff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "smc91x-irq", + .start = ATARI_ETHERNAT_IRQ, + .end = ATARI_ETHERNAT_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device smc91x_device = { + .name = "smc91x", + .id = -1, + .num_resources = ARRAY_SIZE(smc91x_resources), + .resource = smc91x_resources, +}; + +/* + * ISP 1160 - using the isp116x-hcd module + */ + +#define ATARI_USB_PHYS_ADDR 0x80000012 +#define ATARI_USB_IRQ 139 + +static struct resource isp1160_resources[] = { + [0] = { + .name = "isp1160-data", + .start = ATARI_USB_PHYS_ADDR, + .end = ATARI_USB_PHYS_ADDR + 0x1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "isp1160-regs", + .start = ATARI_USB_PHYS_ADDR + 0x4, + .end = ATARI_USB_PHYS_ADDR + 0x5, + .flags = IORESOURCE_MEM, + }, + [2] = { + .name = "isp1160-irq", + .start = ATARI_USB_IRQ, + .end = ATARI_USB_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +/* (DataBusWidth16|AnalogOCEnable|DREQOutputPolarity|DownstreamPort15KRSel ) */ +static struct isp116x_platform_data isp1160_platform_data = { + /* Enable internal resistors on downstream ports */ + .sel15Kres = 1, + /* On-chip overcurrent protection */ + .oc_enable = 1, + /* INT output polarity */ + .int_act_high = 1, + /* INT edge or level triggered */ + .int_edge_triggered = 0, + + /* WAKEUP pin connected - NOT SUPPORTED */ + /* .remote_wakeup_connected = 0, */ + /* Wakeup by devices on usb bus enabled */ + .remote_wakeup_enable = 0, + .delay = isp1160_delay, +}; + +static struct platform_device isp1160_device = { + .name = "isp116x-hcd", + .id = 0, + .num_resources = ARRAY_SIZE(isp1160_resources), + .resource = isp1160_resources, + .dev = { + .platform_data = &isp1160_platform_data, + }, +}; + +static struct platform_device *atari_ethernat_devices[] __initdata = { + &smc91x_device, + &isp1160_device +}; +#endif /* CONFIG_ATARI_ETHERNAT */ + +#ifdef CONFIG_ATARI_ETHERNEC +/* + * EtherNEC: RTL8019 (NE2000 compatible) Ethernet chipset, + * handled by ne.c driver + */ + +#define ATARI_ETHERNEC_PHYS_ADDR 0xfffa0000 +#define ATARI_ETHERNEC_BASE 0x300 +#define ATARI_ETHERNEC_IRQ IRQ_MFP_TIMER1 + +static struct resource rtl8019_resources[] = { + [0] = { + .name = "rtl8019-regs", + .start = ATARI_ETHERNEC_BASE, + .end = ATARI_ETHERNEC_BASE + 0x20 - 1, + .flags = IORESOURCE_IO, + }, + [1] = { + .name = "rtl8019-irq", + .start = ATARI_ETHERNEC_IRQ, + .end = ATARI_ETHERNEC_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device rtl8019_device = { + .name = "ne", + .id = -1, + .num_resources = ARRAY_SIZE(rtl8019_resources), + .resource = rtl8019_resources, +}; + +/* + * NetUSBee: ISP1160 USB host adapter via ROM-port adapter + */ + +#define ATARI_NETUSBEE_PHYS_ADDR 0xfffa8000 +#define ATARI_NETUSBEE_BASE 0x340 +#define ATARI_NETUSBEE_IRQ IRQ_MFP_TIMER2 + +static struct resource netusbee_resources[] = { + [0] = { + .name = "isp1160-data", + .start = ATARI_NETUSBEE_BASE, + .end = ATARI_NETUSBEE_BASE + 0x1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "isp1160-regs", + .start = ATARI_NETUSBEE_BASE + 0x20, + .end = ATARI_NETUSBEE_BASE + 0x21, + .flags = IORESOURCE_MEM, + }, + [2] = { + .name = "isp1160-irq", + .start = ATARI_NETUSBEE_IRQ, + .end = ATARI_NETUSBEE_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +/* (DataBusWidth16|AnalogOCEnable|DREQOutputPolarity|DownstreamPort15KRSel ) */ +static struct isp116x_platform_data netusbee_platform_data = { + /* Enable internal resistors on downstream ports */ + .sel15Kres = 1, + /* On-chip overcurrent protection */ + .oc_enable = 1, + /* INT output polarity */ + .int_act_high = 1, + /* INT edge or level triggered */ + .int_edge_triggered = 0, + + /* WAKEUP pin connected - NOT SUPPORTED */ + /* .remote_wakeup_connected = 0, */ + /* Wakeup by devices on usb bus enabled */ + .remote_wakeup_enable = 0, + .delay = isp1160_delay, +}; + +static struct platform_device netusbee_device = { + .name = "isp116x-hcd", + .id = 1, + .num_resources = ARRAY_SIZE(netusbee_resources), + .resource = netusbee_resources, + .dev = { + .platform_data = &netusbee_platform_data, + }, +}; + +static struct platform_device *atari_netusbee_devices[] __initdata = { + &rtl8019_device, + &netusbee_device +}; +#endif /* CONFIG_ATARI_ETHERNEC */ + +int __init atari_platform_init(void) +{ + int rv = 0; + + if (!MACH_IS_ATARI) + return -ENODEV; + +#ifdef CONFIG_ATARI_ETHERNAT + { + unsigned char *enatc_virt; + enatc_virt = (unsigned char *)ioremap((ATARI_ETHERNAT_PHYS_ADDR+0x23), 0xf); + if (hwreg_present(enatc_virt)) { + rv = platform_add_devices(atari_ethernat_devices, + ARRAY_SIZE(atari_ethernat_devices)); + } + iounmap(enatc_virt); + } +#endif + +#ifdef CONFIG_ATARI_ETHERNEC + { + int error; + unsigned char *enec_virt; + enec_virt = (unsigned char *)ioremap((ATARI_ETHERNEC_PHYS_ADDR), 0xf); + if (hwreg_present(enec_virt)) { + error = platform_add_devices(atari_netusbee_devices, + ARRAY_SIZE(atari_netusbee_devices)); + if (error && !rv) + rv = error; + } + iounmap(enec_virt); + } +#endif + + return rv; +} + +arch_initcall(atari_platform_init); diff --git a/arch/m68k/include/asm/atarihw.h b/arch/m68k/include/asm/atarihw.h index c0cb36350775..d887050e6da6 100644 --- a/arch/m68k/include/asm/atarihw.h +++ b/arch/m68k/include/asm/atarihw.h @@ -805,5 +805,11 @@ struct MSTE_RTC { #define mste_rtc ((*(volatile struct MSTE_RTC *)MSTE_RTC_BAS)) +/* +** EtherNAT add-on card for Falcon - combined ethernet and USB adapter +*/ + +#define ATARI_ETHERNAT_PHYS_ADDR 0x80000000 + #endif /* linux/atarihw.h */ diff --git a/arch/m68k/include/asm/atariints.h b/arch/m68k/include/asm/atariints.h index 5fc13bdf9044..953e0ac6855e 100644 --- a/arch/m68k/include/asm/atariints.h +++ b/arch/m68k/include/asm/atariints.h @@ -32,7 +32,7 @@ #define VME_SOURCE_BASE 56 #define VME_MAX_SOURCES 16 -#define NUM_ATARI_SOURCES (VME_SOURCE_BASE+VME_MAX_SOURCES-STMFP_SOURCE_BASE) +#define NUM_ATARI_SOURCES 141 /* convert vector number to int source number */ #define IRQ_VECTOR_TO_SOURCE(v) ((v) - ((v) < 0x20 ? 0x18 : (0x40-8))) @@ -94,6 +94,15 @@ #define IRQ_SCCA_RX (52) #define IRQ_SCCA_SPCOND (54) +/* shared MFP timer D interrupts - hires timer for EtherNEC et al. */ +#define IRQ_MFP_TIMER1 (64) +#define IRQ_MFP_TIMER2 (65) +#define IRQ_MFP_TIMER3 (66) +#define IRQ_MFP_TIMER4 (67) +#define IRQ_MFP_TIMER5 (68) +#define IRQ_MFP_TIMER6 (69) +#define IRQ_MFP_TIMER7 (70) +#define IRQ_MFP_TIMER8 (71) #define INT_CLK 24576 /* CLK while int_clk =2.456MHz and divide = 100 */ #define INT_TICKS 246 /* to make sched_time = 99.902... HZ */ diff --git a/arch/m68k/include/asm/cmpxchg.h b/arch/m68k/include/asm/cmpxchg.h index 5c81d0eae5cf..bc755bc620ad 100644 --- a/arch/m68k/include/asm/cmpxchg.h +++ b/arch/m68k/include/asm/cmpxchg.h @@ -124,6 +124,9 @@ static inline unsigned long __cmpxchg(volatile void *p, unsigned long old, #define cmpxchg_local(ptr, o, n) \ ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), \ (unsigned long)(n), sizeof(*(ptr)))) + +#define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n)) + #else /* diff --git a/arch/m68k/include/asm/delay.h b/arch/m68k/include/asm/delay.h index 12d8fe4f1d30..d28fa8fe26fe 100644 --- a/arch/m68k/include/asm/delay.h +++ b/arch/m68k/include/asm/delay.h @@ -92,5 +92,28 @@ static inline void __udelay(unsigned long usecs) #define udelay(n) (__builtin_constant_p(n) ? \ ((n) > 20000 ? __bad_udelay() : __const_udelay(n)) : __udelay(n)) +/* + * nanosecond delay: + * + * ((((HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6) is the number of loops + * per microsecond + * + * 1000 / ((((HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6) is the number of + * nanoseconds per loop + * + * So n / ( 1000 / ((((HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6) ) would + * be the number of loops for n nanoseconds + */ + +/* + * The simpler m68k and ColdFire processors do not have a 32*32->64 + * multiply instruction. So we need to handle them a little differently. + * We use a bit of shifting and a single 32*32->32 multiply to get close. + * This is a macro so that the const version can factor out the first + * multiply and shift. + */ +#define HZSCALE (268435456 / (1000000 / HZ)) + +#define ndelay(n) __delay(DIV_ROUND_UP((n) * ((((HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6), 1000)); #endif /* defined(_M68K_DELAY_H) */ diff --git a/arch/m68k/include/asm/gpio.h b/arch/m68k/include/asm/gpio.h index 4395ffc51fdb..8cc83431805b 100644 --- a/arch/m68k/include/asm/gpio.h +++ b/arch/m68k/include/asm/gpio.h @@ -86,4 +86,24 @@ static inline int gpio_cansleep(unsigned gpio) return gpio < MCFGPIO_PIN_MAX ? 0 : __gpio_cansleep(gpio); } +static inline int gpio_request_one(unsigned gpio, unsigned long flags, const char *label) +{ + int err; + + err = gpio_request(gpio, label); + if (err) + return err; + + if (flags & GPIOF_DIR_IN) + err = gpio_direction_input(gpio); + else + err = gpio_direction_output(gpio, + (flags & GPIOF_INIT_HIGH) ? 1 : 0); + + if (err) + gpio_free(gpio); + + return err; +} + #endif diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h index a6686d26fe17..ffdf54f44bc6 100644 --- a/arch/m68k/include/asm/io_mm.h +++ b/arch/m68k/include/asm/io_mm.h @@ -63,6 +63,23 @@ #endif #endif /* AMIGA_PCMCIA */ +#ifdef CONFIG_ATARI_ROM_ISA + +#define enec_isa_read_base 0xfffa0000 +#define enec_isa_write_base 0xfffb0000 + +#define ENEC_ISA_IO_B(ioaddr) (enec_isa_read_base+((((unsigned long)(ioaddr))&0x7F)<<9)) +#define ENEC_ISA_IO_W(ioaddr) (enec_isa_read_base+((((unsigned long)(ioaddr))&0x7F)<<9)) +#define ENEC_ISA_MEM_B(madr) (enec_isa_read_base+((((unsigned long)(madr))&0x7F)<<9)) +#define ENEC_ISA_MEM_W(madr) (enec_isa_read_base+((((unsigned long)(madr))&0x7F)<<9)) + +#ifndef MULTI_ISA +#define MULTI_ISA 0 +#else +#undef MULTI_ISA +#define MULTI_ISA 1 +#endif +#endif /* ATARI_ROM_ISA */ #if defined(CONFIG_PCI) && defined(CONFIG_COLDFIRE) @@ -111,14 +128,15 @@ void mcf_pci_outsl(u32 addr, const u32 *buf, u32 len); #define readw(addr) in_le16(addr) #define writew(v, addr) out_le16((addr), (v)) -#elif defined(CONFIG_ISA) +#elif defined(CONFIG_ISA) || defined(CONFIG_ATARI_ROM_ISA) #if MULTI_ISA == 0 #undef MULTI_ISA #endif -#define ISA_TYPE_Q40 (1) -#define ISA_TYPE_AG (2) +#define ISA_TYPE_Q40 (1) +#define ISA_TYPE_AG (2) +#define ISA_TYPE_ENEC (3) #if defined(CONFIG_Q40) && !defined(MULTI_ISA) #define ISA_TYPE ISA_TYPE_Q40 @@ -128,6 +146,10 @@ void mcf_pci_outsl(u32 addr, const u32 *buf, u32 len); #define ISA_TYPE ISA_TYPE_AG #define ISA_SEX 1 #endif +#if defined(CONFIG_ATARI_ROM_ISA) && !defined(MULTI_ISA) +#define ISA_TYPE ISA_TYPE_ENEC +#define ISA_SEX 0 +#endif #ifdef MULTI_ISA extern int isa_type; @@ -152,6 +174,9 @@ static inline u8 __iomem *isa_itb(unsigned long addr) #ifdef CONFIG_AMIGA_PCMCIA case ISA_TYPE_AG: return (u8 __iomem *)AG_ISA_IO_B(addr); #endif +#ifdef CONFIG_ATARI_ROM_ISA + case ISA_TYPE_ENEC: return (u8 __iomem *)ENEC_ISA_IO_B(addr); +#endif default: return NULL; /* avoid warnings, just in case */ } } @@ -165,6 +190,9 @@ static inline u16 __iomem *isa_itw(unsigned long addr) #ifdef CONFIG_AMIGA_PCMCIA case ISA_TYPE_AG: return (u16 __iomem *)AG_ISA_IO_W(addr); #endif +#ifdef CONFIG_ATARI_ROM_ISA + case ISA_TYPE_ENEC: return (u16 __iomem *)ENEC_ISA_IO_W(addr); +#endif default: return NULL; /* avoid warnings, just in case */ } } @@ -188,6 +216,9 @@ static inline u8 __iomem *isa_mtb(unsigned long addr) #ifdef CONFIG_AMIGA_PCMCIA case ISA_TYPE_AG: return (u8 __iomem *)addr; #endif +#ifdef CONFIG_ATARI_ROM_ISA + case ISA_TYPE_ENEC: return (u8 __iomem *)ENEC_ISA_MEM_B(addr); +#endif default: return NULL; /* avoid warnings, just in case */ } } @@ -201,6 +232,9 @@ static inline u16 __iomem *isa_mtw(unsigned long addr) #ifdef CONFIG_AMIGA_PCMCIA case ISA_TYPE_AG: return (u16 __iomem *)addr; #endif +#ifdef CONFIG_ATARI_ROM_ISA + case ISA_TYPE_ENEC: return (u16 __iomem *)ENEC_ISA_MEM_W(addr); +#endif default: return NULL; /* avoid warnings, just in case */ } } @@ -222,6 +256,36 @@ static inline u16 __iomem *isa_mtw(unsigned long addr) (ISA_SEX ? out_be16(isa_mtw((unsigned long)(p)),(val)) \ : out_le16(isa_mtw((unsigned long)(p)),(val))) +#ifdef CONFIG_ATARI_ROM_ISA +#define isa_rom_inb(port) rom_in_8(isa_itb(port)) +#define isa_rom_inw(port) \ + (ISA_SEX ? rom_in_be16(isa_itw(port)) \ + : rom_in_le16(isa_itw(port))) + +#define isa_rom_outb(val, port) rom_out_8(isa_itb(port), (val)) +#define isa_rom_outw(val, port) \ + (ISA_SEX ? rom_out_be16(isa_itw(port), (val)) \ + : rom_out_le16(isa_itw(port), (val))) + +#define isa_rom_readb(p) rom_in_8(isa_mtb((unsigned long)(p))) +#define isa_rom_readw(p) \ + (ISA_SEX ? rom_in_be16(isa_mtw((unsigned long)(p))) \ + : rom_in_le16(isa_mtw((unsigned long)(p)))) +#define isa_rom_readw_swap(p) \ + (ISA_SEX ? rom_in_le16(isa_mtw((unsigned long)(p))) \ + : rom_in_be16(isa_mtw((unsigned long)(p)))) +#define isa_rom_readw_raw(p) rom_in_be16(isa_mtw((unsigned long)(p))) + +#define isa_rom_writeb(val, p) rom_out_8(isa_mtb((unsigned long)(p)), (val)) +#define isa_rom_writew(val, p) \ + (ISA_SEX ? rom_out_be16(isa_mtw((unsigned long)(p)), (val)) \ + : rom_out_le16(isa_mtw((unsigned long)(p)), (val))) +#define isa_rom_writew_swap(val, p) \ + (ISA_SEX ? rom_out_le16(isa_mtw((unsigned long)(p)), (val)) \ + : rom_out_be16(isa_mtw((unsigned long)(p)), (val))) +#define isa_rom_writew_raw(val, p) rom_out_be16(isa_mtw((unsigned long)(p)), (val)) +#endif /* CONFIG_ATARI_ROM_ISA */ + static inline void isa_delay(void) { switch(ISA_TYPE) @@ -232,6 +296,9 @@ static inline void isa_delay(void) #ifdef CONFIG_AMIGA_PCMCIA case ISA_TYPE_AG: break; #endif +#ifdef CONFIG_ATARI_ROM_ISA + case ISA_TYPE_ENEC: break; +#endif default: break; /* avoid warnings */ } } @@ -263,6 +330,29 @@ static inline void isa_delay(void) raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1)) +#ifdef CONFIG_ATARI_ROM_ISA +#define isa_rom_inb_p(p) ({ u8 _v = isa_rom_inb(p); isa_delay(); _v; }) +#define isa_rom_inw_p(p) ({ u16 _v = isa_rom_inw(p); isa_delay(); _v; }) +#define isa_rom_outb_p(v, p) ({ isa_rom_outb((v), (p)); isa_delay(); }) +#define isa_rom_outw_p(v, p) ({ isa_rom_outw((v), (p)); isa_delay(); }) + +#define isa_rom_insb(port, buf, nr) raw_rom_insb(isa_itb(port), (u8 *)(buf), (nr)) + +#define isa_rom_insw(port, buf, nr) \ + (ISA_SEX ? raw_rom_insw(isa_itw(port), (u16 *)(buf), (nr)) : \ + raw_rom_insw_swapw(isa_itw(port), (u16 *)(buf), (nr))) + +#define isa_rom_outsb(port, buf, nr) raw_rom_outsb(isa_itb(port), (u8 *)(buf), (nr)) + +#define isa_rom_outsw(port, buf, nr) \ + (ISA_SEX ? raw_rom_outsw(isa_itw(port), (u16 *)(buf), (nr)) : \ + raw_rom_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr))) +#endif /* CONFIG_ATARI_ROM_ISA */ + +#endif /* CONFIG_ISA || CONFIG_ATARI_ROM_ISA */ + + +#if defined(CONFIG_ISA) && !defined(CONFIG_ATARI_ROM_ISA) #define inb isa_inb #define inb_p isa_inb_p #define outb isa_outb @@ -285,9 +375,43 @@ static inline void isa_delay(void) #define readw isa_readw #define writeb isa_writeb #define writew isa_writew +#endif /* CONFIG_ISA && !CONFIG_ATARI_ROM_ISA */ -#else /* CONFIG_ISA */ - +#ifdef CONFIG_ATARI_ROM_ISA +/* + * kernel with both ROM port ISA and IDE compiled in, those have + * conflicting defs for in/out. Simply consider port < 1024 + * ROM port ISA and everything else regular ISA for IDE. read,write defined + * below. + */ +#define inb(port) ((port) < 1024 ? isa_rom_inb(port) : in_8(port)) +#define inb_p(port) ((port) < 1024 ? isa_rom_inb_p(port) : in_8(port)) +#define inw(port) ((port) < 1024 ? isa_rom_inw(port) : in_le16(port)) +#define inw_p(port) ((port) < 1024 ? isa_rom_inw_p(port) : in_le16(port)) +#define inl isa_inl +#define inl_p isa_inl_p + +#define outb(val, port) ((port) < 1024 ? isa_rom_outb((val), (port)) : out_8((port), (val))) +#define outb_p(val, port) ((port) < 1024 ? isa_rom_outb_p((val), (port)) : out_8((port), (val))) +#define outw(val, port) ((port) < 1024 ? isa_rom_outw((val), (port)) : out_le16((port), (val))) +#define outw_p(val, port) ((port) < 1024 ? isa_rom_outw_p((val), (port)) : out_le16((port), (val))) +#define outl isa_outl +#define outl_p isa_outl_p + +#define insb(port, buf, nr) ((port) < 1024 ? isa_rom_insb((port), (buf), (nr)) : isa_insb((port), (buf), (nr))) +#define insw(port, buf, nr) ((port) < 1024 ? isa_rom_insw((port), (buf), (nr)) : isa_insw((port), (buf), (nr))) +#define insl isa_insl +#define outsb(port, buf, nr) ((port) < 1024 ? isa_rom_outsb((port), (buf), (nr)) : isa_outsb((port), (buf), (nr))) +#define outsw(port, buf, nr) ((port) < 1024 ? isa_rom_outsw((port), (buf), (nr)) : isa_outsw((port), (buf), (nr))) +#define outsl isa_outsl + +#define readb(addr) in_8(addr) +#define writeb(val, addr) out_8((addr), (val)) +#define readw(addr) in_le16(addr) +#define writew(val, addr) out_le16((addr), (val)) +#endif /* CONFIG_ATARI_ROM_ISA */ + +#if !defined(CONFIG_ISA) && !defined(CONFIG_ATARI_ROM_ISA) /* * We need to define dummy functions for GENERIC_IOMAP support. */ @@ -319,7 +443,7 @@ static inline void isa_delay(void) #define readw(addr) in_le16(addr) #define writew(val,addr) out_le16((addr),(val)) -#endif /* CONFIG_ISA */ +#endif /* !CONFIG_ISA && !CONFIG_ATARI_ROM_ISA */ #define readl(addr) in_le32(addr) #define writel(val,addr) out_le32((addr),(val)) diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h index c1155f0e22cc..81ca118d58af 100644 --- a/arch/m68k/include/asm/irq.h +++ b/arch/m68k/include/asm/irq.h @@ -6,12 +6,16 @@ * different m68k hosts compiled into the kernel. * Currently the Atari has 72 and the Amiga 24, but if both are * supported in the kernel it is better to make room for 72. + * With EtherNAT add-on card on Atari, the highest interrupt + * number is 140 so NR_IRQS needs to be 141. */ #if defined(CONFIG_COLDFIRE) #define NR_IRQS 256 #elif defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X) #define NR_IRQS 200 -#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC) +#elif defined(CONFIG_ATARI) +#define NR_IRQS 141 +#elif defined(CONFIG_MAC) #define NR_IRQS 72 #elif defined(CONFIG_Q40) #define NR_IRQS 43 diff --git a/arch/m68k/include/asm/raw_io.h b/arch/m68k/include/asm/raw_io.h index d9eb9834ccc8..932faa35655b 100644 --- a/arch/m68k/include/asm/raw_io.h +++ b/arch/m68k/include/asm/raw_io.h @@ -10,7 +10,7 @@ #ifdef __KERNEL__ -#include <asm/types.h> +#include <asm/byteorder.h> /* Values for nocacheflag and cmode */ @@ -60,6 +60,57 @@ extern void __iounmap(void *addr, unsigned long size); #define __raw_writew(val,addr) out_be16((addr),(val)) #define __raw_writel(val,addr) out_be32((addr),(val)) +/* + * Atari ROM port (cartridge port) ISA adapter, used for the EtherNEC NE2000 + * network card driver. + * The ISA adapter connects address lines A9-A13 to ISA address lines A0-A4, + * and hardwires the rest of the ISA addresses for a base address of 0x300. + * + * Data lines D8-D15 are connected to ISA data lines D0-D7 for reading. + * For writes, address lines A1-A8 are latched to ISA data lines D0-D7 + * (meaning the bit pattern on A1-A8 can be read back as byte). + * + * Read and write operations are distinguished by the base address used: + * reads are from the ROM A side range, writes are through the B side range + * addresses (A side base + 0x10000). + * + * Reads and writes are byte only. + * + * 16 bit reads and writes are necessary for the NetUSBee adapter's USB + * chipset - 16 bit words are read straight off the ROM port while 16 bit + * reads are split into two byte writes. The low byte is latched to the + * NetUSBee buffer by a read from the _read_ window (with the data pattern + * asserted as A1-A8 address pattern). The high byte is then written to the + * write range as usual, completing the write cycle. + */ + +#if defined(CONFIG_ATARI_ROM_ISA) +#define rom_in_8(addr) \ + ({ u16 __v = (*(__force volatile u16 *) (addr)); __v >>= 8; __v; }) +#define rom_in_be16(addr) \ + ({ u16 __v = (*(__force volatile u16 *) (addr)); __v; }) +#define rom_in_le16(addr) \ + ({ u16 __v = le16_to_cpu(*(__force volatile u16 *) (addr)); __v; }) + +#define rom_out_8(addr, b) \ + ({u8 __w, __v = (b); u32 _addr = ((u32) (addr)); \ + __w = ((*(__force volatile u8 *) ((_addr | 0x10000) + (__v<<1)))); }) +#define rom_out_be16(addr, w) \ + ({u16 __w, __v = (w); u32 _addr = ((u32) (addr)); \ + __w = ((*(__force volatile u16 *) ((_addr & 0xFFFF0000UL) + ((__v & 0xFF)<<1)))); \ + __w = ((*(__force volatile u16 *) ((_addr | 0x10000) + ((__v >> 8)<<1)))); }) +#define rom_out_le16(addr, w) \ + ({u16 __w, __v = (w); u32 _addr = ((u32) (addr)); \ + __w = ((*(__force volatile u16 *) ((_addr & 0xFFFF0000UL) + ((__v >> 8)<<1)))); \ + __w = ((*(__force volatile u16 *) ((_addr | 0x10000) + ((__v & 0xFF)<<1)))); }) + +#define raw_rom_inb rom_in_8 +#define raw_rom_inw rom_in_be16 + +#define raw_rom_outb(val, port) rom_out_8((port), (val)) +#define raw_rom_outw(val, port) rom_out_be16((port), (val)) +#endif /* CONFIG_ATARI_ROM_ISA */ + static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len) { unsigned int i; @@ -342,6 +393,62 @@ static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf, : "d0", "a0", "a1", "d6"); } + +#if defined(CONFIG_ATARI_ROM_ISA) +static inline void raw_rom_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len) +{ + unsigned int i; + + for (i = 0; i < len; i++) + *buf++ = rom_in_8(port); +} + +static inline void raw_rom_outsb(volatile u8 __iomem *port, const u8 *buf, + unsigned int len) +{ + unsigned int i; + + for (i = 0; i < len; i++) + rom_out_8(port, *buf++); +} + +static inline void raw_rom_insw(volatile u16 __iomem *port, u16 *buf, + unsigned int nr) +{ + unsigned int i; + + for (i = 0; i < nr; i++) + *buf++ = rom_in_be16(port); +} + +static inline void raw_rom_outsw(volatile u16 __iomem *port, const u16 *buf, + unsigned int nr) +{ + unsigned int i; + + for (i = 0; i < nr; i++) + rom_out_be16(port, *buf++); +} + +static inline void raw_rom_insw_swapw(volatile u16 __iomem *port, u16 *buf, + unsigned int nr) +{ + unsigned int i; + + for (i = 0; i < nr; i++) + *buf++ = rom_in_le16(port); +} + +static inline void raw_rom_outsw_swapw(volatile u16 __iomem *port, const u16 *buf, + unsigned int nr) +{ + unsigned int i; + + for (i = 0; i < nr; i++) + rom_out_le16(port, *buf++); +} +#endif /* CONFIG_ATARI_ROM_ISA */ + #endif /* __KERNEL__ */ #endif /* _RAW_IO_H */ diff --git a/arch/m68k/include/asm/string.h b/arch/m68k/include/asm/string.h index 32198454da70..9aea9f11fa25 100644 --- a/arch/m68k/include/asm/string.h +++ b/arch/m68k/include/asm/string.h @@ -4,15 +4,6 @@ #include <linux/types.h> #include <linux/compiler.h> -static inline size_t __kernel_strlen(const char *s) -{ - const char *sc; - - for (sc = s; *sc++; ) - ; - return sc - s - 1; -} - static inline char *__kernel_strcpy(char *dest, const char *src) { char *xdest = dest; @@ -27,11 +18,6 @@ static inline char *__kernel_strcpy(char *dest, const char *src) #ifndef __IN_STRING_C -#define __HAVE_ARCH_STRLEN -#define strlen(s) (__builtin_constant_p(s) ? \ - __builtin_strlen(s) : \ - __kernel_strlen(s)) - #define __HAVE_ARCH_STRNLEN static inline size_t strnlen(const char *s, size_t count) { diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 6cd92671ca5e..014f288fc813 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -32,12 +32,4 @@ #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - #endif /* _ASM_M68K_UNISTD_H_ */ diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index d538694ad208..c55ff719fa72 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c @@ -51,40 +51,16 @@ unsigned long thread_saved_pc(struct task_struct *tsk) return sw->retpc; } -/* - * The idle loop on an m68k.. - */ -static void default_idle(void) +void arch_cpu_idle(void) { - if (!need_resched()) #if defined(MACH_ATARI_ONLY) - /* block out HSYNC on the atari (falcon) */ - __asm__("stop #0x2200" : : : "cc"); + /* block out HSYNC on the atari (falcon) */ + __asm__("stop #0x2200" : : : "cc"); #else - __asm__("stop #0x2000" : : : "cc"); + __asm__("stop #0x2000" : : : "cc"); #endif } -void (*idle)(void) = default_idle; - -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle(void) -{ - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) - idle(); - rcu_idle_exit(); - schedule_preempt_disabled(); - } -} - void machine_restart(char * __unused) { if (mach_reset) diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c index 80cfbe56ea32..e67e53159573 100644 --- a/arch/m68k/kernel/setup_mm.c +++ b/arch/m68k/kernel/setup_mm.c @@ -381,6 +381,12 @@ void __init setup_arch(char **cmdline_p) isa_sex = 1; } #endif +#ifdef CONFIG_ATARI_ROM_ISA + if (MACH_IS_ATARI) { + isa_type = ISA_TYPE_ENEC; + isa_sex = 0; + } +#endif #endif } diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c index f32ab22e7ed3..88fcd8c70e7b 100644 --- a/arch/m68k/kernel/traps.c +++ b/arch/m68k/kernel/traps.c @@ -992,18 +992,6 @@ void show_stack(struct task_struct *task, unsigned long *stack) } /* - * The architecture-independent backtrace generator - */ -void dump_stack(void) -{ - unsigned long stack; - - show_trace(&stack); -} - -EXPORT_SYMBOL(dump_stack); - -/* * The vector number returned in the frame pointer may also contain * the "fs" (Fault Status) bits on ColdFire. These are in the bottom * 2 bits, and upper 2 bits. So we need to mask out the real vector diff --git a/arch/m68k/lib/string.c b/arch/m68k/lib/string.c index b9a57abfad08..4d61fa8a112c 100644 --- a/arch/m68k/lib/string.c +++ b/arch/m68k/lib/string.c @@ -17,6 +17,6 @@ EXPORT_SYMBOL(strcpy); char *strcat(char *dest, const char *src) { - return __kernel_strcpy(dest + __kernel_strlen(dest), src); + return __kernel_strcpy(dest + strlen(dest), src); } EXPORT_SYMBOL(strcat); diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index 519aad8fa812..1af2ca3411f6 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -110,18 +110,7 @@ void __init paging_init(void) void free_initmem(void) { #ifndef CONFIG_MMU_SUN3 - unsigned long addr; - - addr = (unsigned long) __init_begin; - for (; addr < ((unsigned long) __init_end); addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - pr_notice("Freeing unused kernel memory: %luk freed (0x%x - 0x%x)\n", - (addr - (unsigned long) __init_begin) >> 10, - (unsigned int) __init_begin, (unsigned int) __init_end); + free_initmem_default(0); #endif /* CONFIG_MMU_SUN3 */ } @@ -213,15 +202,6 @@ void __init mem_init(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - int pages = 0; - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - pages++; - } - pr_notice("Freeing initrd memory: %dk freed\n", - pages << (PAGE_SHIFT - 10)); + free_reserved_area(start, end, 0, "initrd"); } #endif diff --git a/arch/metag/Kconfig b/arch/metag/Kconfig index afc8973d1488..b06b41861aac 100644 --- a/arch/metag/Kconfig +++ b/arch/metag/Kconfig @@ -25,6 +25,7 @@ config METAG select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_MOD_ARCH_SPECIFIC + select HAVE_OPROFILE select HAVE_PERF_EVENTS select HAVE_SYSCALL_TRACEPOINTS select IRQ_DOMAIN @@ -209,6 +210,9 @@ config METAG_PERFCOUNTER_IRQS When disabled, Performance Counters information will be collected based on Timer Interrupt. +config HW_PERF_EVENTS + def_bool METAG_PERFCOUNTER_IRQS && PERF_EVENTS + config METAG_DA bool "DA support" help diff --git a/arch/metag/Makefile b/arch/metag/Makefile index 81bd6a1c7483..b566116b171b 100644 --- a/arch/metag/Makefile +++ b/arch/metag/Makefile @@ -49,6 +49,8 @@ core-y += arch/metag/mm/ libs-y += arch/metag/lib/ libs-y += arch/metag/tbx/ +drivers-$(CONFIG_OPROFILE) += arch/metag/oprofile/ + boot := arch/metag/boot boot_targets += uImage diff --git a/arch/metag/boot/dts/Makefile b/arch/metag/boot/dts/Makefile index e0b5afd8bde8..dbd95217733a 100644 --- a/arch/metag/boot/dts/Makefile +++ b/arch/metag/boot/dts/Makefile @@ -4,13 +4,17 @@ dtb-y += skeleton.dtb builtindtb-y := skeleton ifneq ($(CONFIG_METAG_BUILTIN_DTB_NAME),"") - builtindtb-y := $(CONFIG_METAG_BUILTIN_DTB_NAME) + builtindtb-y := $(patsubst "%",%,$(CONFIG_METAG_BUILTIN_DTB_NAME)) endif -obj-$(CONFIG_METAG_BUILTIN_DTB) += $(patsubst "%",%,$(builtindtb-y)).dtb.o + +dtb-$(CONFIG_METAG_BUILTIN_DTB) += $(builtindtb-y).dtb +obj-$(CONFIG_METAG_BUILTIN_DTB) += $(builtindtb-y).dtb.o targets += dtbs targets += $(dtb-y) +.SECONDARY: $(obj)/$(builtindtb-y).dtb.S + dtbs: $(addprefix $(obj)/, $(dtb-y)) -clean-files += *.dtb +clean-files += *.dtb *.dtb.S diff --git a/arch/metag/configs/meta1_defconfig b/arch/metag/configs/meta1_defconfig index c35a75e8ecfe..01cd67e4403d 100644 --- a/arch/metag/configs/meta1_defconfig +++ b/arch/metag/configs/meta1_defconfig @@ -1,6 +1,5 @@ # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set -CONFIG_LOG_BUF_SHIFT=13 CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_KALLSYMS_ALL=y diff --git a/arch/metag/configs/meta2_defconfig b/arch/metag/configs/meta2_defconfig index fb3148410183..643392ba7ed5 100644 --- a/arch/metag/configs/meta2_defconfig +++ b/arch/metag/configs/meta2_defconfig @@ -1,7 +1,6 @@ # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=13 CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_KALLSYMS_ALL=y diff --git a/arch/metag/configs/meta2_smp_defconfig b/arch/metag/configs/meta2_smp_defconfig index 6c7b777ac276..f3306737da20 100644 --- a/arch/metag/configs/meta2_smp_defconfig +++ b/arch/metag/configs/meta2_smp_defconfig @@ -1,7 +1,6 @@ # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=13 CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_KALLSYMS_ALL=y diff --git a/arch/metag/include/asm/metag_mem.h b/arch/metag/include/asm/metag_mem.h index 3f7b54d8ccac..aa5a076df439 100644 --- a/arch/metag/include/asm/metag_mem.h +++ b/arch/metag/include/asm/metag_mem.h @@ -700,6 +700,9 @@ #define SYSC_xCPARTG_AND_S 8 #define SYSC_xCPARTL_OR_BITS 0x000F0000 /* Ors into top 4 bits */ #define SYSC_xCPARTL_OR_S 16 +#ifdef METAC_2_1 +#define SYSC_DCPART_GCON_BIT 0x00100000 /* Coherent shared local */ +#endif /* METAC_2_1 */ #define SYSC_xCPARTG_OR_BITS 0x0F000000 /* Ors into top 4 bits */ #define SYSC_xCPARTG_OR_S 24 #define SYSC_CWRMODE_BIT 0x80000000 /* Write cache mode bit */ diff --git a/arch/metag/include/asm/thread_info.h b/arch/metag/include/asm/thread_info.h index 0ecd34d8b5f6..7c4a33006142 100644 --- a/arch/metag/include/asm/thread_info.h +++ b/arch/metag/include/asm/thread_info.h @@ -150,6 +150,4 @@ static inline int kstack_end(void *addr) #define _TIF_WORK_MASK (_TIF_ALLWORK_MASK & ~(_TIF_SYSCALL_TRACE | \ _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP)) -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/metag/include/uapi/asm/Kbuild b/arch/metag/include/uapi/asm/Kbuild index 876c71f866de..84e09feb4d54 100644 --- a/arch/metag/include/uapi/asm/Kbuild +++ b/arch/metag/include/uapi/asm/Kbuild @@ -2,6 +2,7 @@ include include/uapi/asm-generic/Kbuild.asm header-y += byteorder.h +header-y += ech.h header-y += ptrace.h header-y += resource.h header-y += sigcontext.h diff --git a/arch/metag/include/uapi/asm/ech.h b/arch/metag/include/uapi/asm/ech.h new file mode 100644 index 000000000000..ac94d1cf9be4 --- /dev/null +++ b/arch/metag/include/uapi/asm/ech.h @@ -0,0 +1,15 @@ +#ifndef _UAPI_METAG_ECH_H +#define _UAPI_METAG_ECH_H + +/* + * These bits can be set in the top half of the D0.8 register when DSP context + * switching is enabled, in order to support partial DSP context save/restore. + */ + +#define TBICTX_XEXT_BIT 0x1000 /* Enable extended context save */ +#define TBICTX_XTDP_BIT 0x0800 /* DSP accumulators/RAM/templates */ +#define TBICTX_XHL2_BIT 0x0400 /* Hardware loops */ +#define TBICTX_XAXX_BIT 0x0200 /* Extended AX registers (A*.4-7) */ +#define TBICTX_XDX8_BIT 0x0100 /* Extended DX registers (D*.8-15) */ + +#endif /* _UAPI_METAG_ECH_H */ diff --git a/arch/metag/kernel/cachepart.c b/arch/metag/kernel/cachepart.c index 3a589dfb966b..954548b1bea8 100644 --- a/arch/metag/kernel/cachepart.c +++ b/arch/metag/kernel/cachepart.c @@ -24,15 +24,21 @@ unsigned int get_dcache_size(void) { unsigned int config2 = metag_in32(METAC_CORE_CONFIG2); - return 0x1000 << ((config2 & METAC_CORECFG2_DCSZ_BITS) - >> METAC_CORECFG2_DCSZ_S); + unsigned int sz = 0x1000 << ((config2 & METAC_CORECFG2_DCSZ_BITS) + >> METAC_CORECFG2_DCSZ_S); + if (config2 & METAC_CORECFG2_DCSMALL_BIT) + sz >>= 6; + return sz; } unsigned int get_icache_size(void) { unsigned int config2 = metag_in32(METAC_CORE_CONFIG2); - return 0x1000 << ((config2 & METAC_CORE_C2ICSZ_BITS) - >> METAC_CORE_C2ICSZ_S); + unsigned int sz = 0x1000 << ((config2 & METAC_CORE_C2ICSZ_BITS) + >> METAC_CORE_C2ICSZ_S); + if (config2 & METAC_CORECFG2_ICSMALL_BIT) + sz >>= 6; + return sz; } unsigned int get_global_dcache_size(void) @@ -61,7 +67,7 @@ static unsigned int get_thread_cache_size(unsigned int cache, int thread_id) return 0; #if PAGE_OFFSET >= LINGLOBAL_BASE /* Checking for global cache */ - cache_size = (cache == DCACHE ? get_global_dache_size() : + cache_size = (cache == DCACHE ? get_global_dcache_size() : get_global_icache_size()); offset = 8; #else diff --git a/arch/metag/kernel/da.c b/arch/metag/kernel/da.c index 52aabb658fde..a35dbed6fffa 100644 --- a/arch/metag/kernel/da.c +++ b/arch/metag/kernel/da.c @@ -5,12 +5,14 @@ */ +#include <linux/export.h> #include <linux/io.h> #include <linux/kernel.h> #include <asm/da.h> #include <asm/metag_mem.h> bool _metag_da_present; +EXPORT_SYMBOL_GPL(_metag_da_present); int __init metag_da_probe(void) { diff --git a/arch/metag/kernel/head.S b/arch/metag/kernel/head.S index 969dffabc03a..713f71d1bdfe 100644 --- a/arch/metag/kernel/head.S +++ b/arch/metag/kernel/head.S @@ -1,6 +1,7 @@ ! Copyright 2005,2006,2007,2009 Imagination Technologies #include <linux/init.h> +#include <asm/metag_mem.h> #include <generated/asm-offsets.h> #undef __exit @@ -48,6 +49,13 @@ __exit: .global _secondary_startup .type _secondary_startup,function _secondary_startup: +#if CONFIG_PAGE_OFFSET < LINGLOBAL_BASE + ! In case GCOn has just been turned on we need to fence any writes that + ! the boot thread might have performed prior to coherency taking effect. + MOVT D0Re0,#HI(LINSYSEVENT_WR_ATOMIC_UNLOCK) + MOV D1Re0,#0 + SETD [D0Re0], D1Re0 +#endif MOVT A0StP,#HI(_secondary_data_stack) ADD A0StP,A0StP,#LO(_secondary_data_stack) GETD A0StP,[A0StP] diff --git a/arch/metag/kernel/perf/perf_event.c b/arch/metag/kernel/perf/perf_event.c index a876d5ff3897..366569425c52 100644 --- a/arch/metag/kernel/perf/perf_event.c +++ b/arch/metag/kernel/perf/perf_event.c @@ -22,9 +22,9 @@ #include <linux/slab.h> #include <asm/core_reg.h> -#include <asm/hwthread.h> #include <asm/io.h> #include <asm/irq.h> +#include <asm/processor.h> #include "perf_event.h" @@ -40,10 +40,10 @@ static DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events); /* PMU admin */ const char *perf_pmu_name(void) { - if (metag_pmu) - return metag_pmu->pmu.name; + if (!metag_pmu) + return NULL; - return NULL; + return metag_pmu->name; } EXPORT_SYMBOL_GPL(perf_pmu_name); @@ -171,6 +171,7 @@ static int metag_pmu_event_init(struct perf_event *event) switch (event->attr.type) { case PERF_TYPE_HARDWARE: case PERF_TYPE_HW_CACHE: + case PERF_TYPE_RAW: err = _hw_perf_event_init(event); break; @@ -211,9 +212,10 @@ again: /* * Calculate the delta and add it to the counter. */ - delta = new_raw_count - prev_raw_count; + delta = (new_raw_count - prev_raw_count) & MAX_PERIOD; local64_add(delta, &event->count); + local64_sub(delta, &hwc->period_left); } int metag_pmu_event_set_period(struct perf_event *event, @@ -223,6 +225,10 @@ int metag_pmu_event_set_period(struct perf_event *event, s64 period = hwc->sample_period; int ret = 0; + /* The period may have been changed */ + if (unlikely(period != hwc->last_period)) + left += period - hwc->last_period; + if (unlikely(left <= -period)) { left = period; local64_set(&hwc->period_left, left); @@ -240,8 +246,10 @@ int metag_pmu_event_set_period(struct perf_event *event, if (left > (s64)metag_pmu->max_period) left = metag_pmu->max_period; - if (metag_pmu->write) - metag_pmu->write(idx, (u64)(-left) & MAX_PERIOD); + if (metag_pmu->write) { + local64_set(&hwc->prev_count, -(s32)left); + metag_pmu->write(idx, -left & MAX_PERIOD); + } perf_event_update_userpage(event); @@ -549,6 +557,10 @@ static int _hw_perf_event_init(struct perf_event *event) if (err) return err; break; + + case PERF_TYPE_RAW: + mapping = attr->config; + break; } /* Return early if the event is unsupported */ @@ -610,15 +622,13 @@ static void metag_pmu_enable_counter(struct hw_perf_event *event, int idx) WARN_ONCE((config != 0x100), "invalid configuration (%d) for counter (%d)\n", config, idx); - - /* Reset the cycle count */ - __core_reg_set(TXTACTCYC, 0); + local64_set(&event->prev_count, __core_reg_get(TXTACTCYC)); goto unlock; } /* Check for a core internal or performance channel event. */ if (tmp) { - void *perf_addr = (void *)PERF_COUNT(idx); + void *perf_addr; /* * Anything other than a cycle count will write the low- @@ -632,9 +642,14 @@ static void metag_pmu_enable_counter(struct hw_perf_event *event, int idx) case 0xf0: perf_addr = (void *)PERF_CHAN(idx); break; + + default: + perf_addr = NULL; + break; } - metag_out32((tmp & 0x0f), perf_addr); + if (perf_addr) + metag_out32((config & 0x0f), perf_addr); /* * Now we use the high nibble as the performance event to @@ -643,13 +658,21 @@ static void metag_pmu_enable_counter(struct hw_perf_event *event, int idx) config = tmp >> 4; } - /* - * Enabled counters start from 0. Early cores clear the count on - * write but newer cores don't, so we make sure that the count is - * set to 0. - */ tmp = ((config & 0xf) << 28) | - ((1 << 24) << cpu_2_hwthread_id[get_cpu()]); + ((1 << 24) << hard_processor_id()); + if (metag_pmu->max_period) + /* + * Cores supporting overflow interrupts may have had the counter + * set to a specific value that needs preserving. + */ + tmp |= metag_in32(PERF_COUNT(idx)) & 0x00ffffff; + else + /* + * Older cores reset the counter on write, so prev_count needs + * resetting too so we can calculate a correct delta. + */ + local64_set(&event->prev_count, 0); + metag_out32(tmp, PERF_COUNT(idx)); unlock: raw_spin_unlock_irqrestore(&events->pmu_lock, flags); @@ -693,9 +716,8 @@ static u64 metag_pmu_read_counter(int idx) { u32 tmp = 0; - /* The act of reading the cycle counter also clears it */ if (METAG_INST_COUNTER == idx) { - __core_reg_swap(TXTACTCYC, tmp); + tmp = __core_reg_get(TXTACTCYC); goto out; } @@ -764,10 +786,16 @@ static irqreturn_t metag_pmu_counter_overflow(int irq, void *dev) /* * Enable the counter again once core overflow processing has - * completed. + * completed. Note the counter value may have been modified while it was + * inactive to set it up ready for the next interrupt. */ - if (!perf_event_overflow(event, &sampledata, regs)) + if (!perf_event_overflow(event, &sampledata, regs)) { + __global_lock2(flags); + counter = (counter & 0xff000000) | + (metag_in32(PERF_COUNT(idx)) & 0x00ffffff); metag_out32(counter, PERF_COUNT(idx)); + __global_unlock2(flags); + } return IRQ_HANDLED; } @@ -830,7 +858,7 @@ static int __init init_hw_perf_events(void) metag_pmu->max_period = 0; } - metag_pmu->name = "Meta 2"; + metag_pmu->name = "meta2"; metag_pmu->version = version; metag_pmu->pmu = pmu; } diff --git a/arch/metag/kernel/process.c b/arch/metag/kernel/process.c index c6efe62e5b76..483dff986a23 100644 --- a/arch/metag/kernel/process.c +++ b/arch/metag/kernel/process.c @@ -22,6 +22,7 @@ #include <linux/pm.h> #include <linux/syscalls.h> #include <linux/uaccess.h> +#include <linux/smp.h> #include <asm/core_reg.h> #include <asm/user_gateway.h> #include <asm/tcm.h> @@ -31,7 +32,7 @@ /* * Wait for the next interrupt and enable local interrupts */ -static inline void arch_idle(void) +void arch_cpu_idle(void) { int tmp; @@ -59,36 +60,12 @@ static inline void arch_idle(void) : "r" (get_trigger_mask())); } -void cpu_idle(void) -{ - set_thread_flag(TIF_POLLING_NRFLAG); - - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - - while (!need_resched()) { - /* - * We need to disable interrupts here to ensure we don't - * miss a wakeup call. - */ - local_irq_disable(); - if (!need_resched()) { #ifdef CONFIG_HOTPLUG_CPU - if (cpu_is_offline(smp_processor_id())) - cpu_die(); -#endif - arch_idle(); - } else { - local_irq_enable(); - } - } - - rcu_idle_exit(); - tick_nohz_idle_exit(); - schedule_preempt_disabled(); - } +void arch_cpu_idle_dead(void) +{ + cpu_die(); } +#endif void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); @@ -152,6 +129,8 @@ void show_regs(struct pt_regs *regs) "D1.7 " }; + show_regs_print_info(KERN_INFO); + pr_info(" pt_regs @ %p\n", regs); pr_info(" SaveMask = 0x%04hx\n", regs->ctx.SaveMask); pr_info(" Flags = 0x%04hx (%c%c%c%c)\n", regs->ctx.Flags, diff --git a/arch/metag/kernel/ptrace.c b/arch/metag/kernel/ptrace.c index 47a8828615a5..7563628822bd 100644 --- a/arch/metag/kernel/ptrace.c +++ b/arch/metag/kernel/ptrace.c @@ -288,10 +288,36 @@ static int metag_rp_state_set(struct task_struct *target, return metag_rp_state_copyin(regs, pos, count, kbuf, ubuf); } +static int metag_tls_get(struct task_struct *target, + const struct user_regset *regset, + unsigned int pos, unsigned int count, + void *kbuf, void __user *ubuf) +{ + void __user *tls = target->thread.tls_ptr; + return user_regset_copyout(&pos, &count, &kbuf, &ubuf, &tls, 0, -1); +} + +static int metag_tls_set(struct task_struct *target, + const struct user_regset *regset, + unsigned int pos, unsigned int count, + const void *kbuf, const void __user *ubuf) +{ + int ret; + void __user *tls; + + ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &tls, 0, -1); + if (ret) + return ret; + + target->thread.tls_ptr = tls; + return ret; +} + enum metag_regset { REGSET_GENERAL, REGSET_CBUF, REGSET_READPIPE, + REGSET_TLS, }; static const struct user_regset metag_regsets[] = { @@ -319,6 +345,14 @@ static const struct user_regset metag_regsets[] = { .get = metag_rp_state_get, .set = metag_rp_state_set, }, + [REGSET_TLS] = { + .core_note_type = NT_METAG_TLS, + .n = 1, + .size = sizeof(void *), + .align = sizeof(void *), + .get = metag_tls_get, + .set = metag_tls_set, + }, }; static const struct user_regset_view user_metag_view = { diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c index 879246170aec..4f5726f1a55b 100644 --- a/arch/metag/kernel/setup.c +++ b/arch/metag/kernel/setup.c @@ -124,6 +124,7 @@ struct machine_desc *machine_desc __initdata; u8 cpu_2_hwthread_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_HWTHREAD_ID }; +EXPORT_SYMBOL_GPL(cpu_2_hwthread_id); /* * Map a hardware thread ID to a Linux CPU number diff --git a/arch/metag/kernel/smp.c b/arch/metag/kernel/smp.c index 4b6d1f14df32..f443ec9a7cbe 100644 --- a/arch/metag/kernel/smp.c +++ b/arch/metag/kernel/smp.c @@ -28,6 +28,8 @@ #include <asm/cachepart.h> #include <asm/core_reg.h> #include <asm/cpu.h> +#include <asm/global_lock.h> +#include <asm/metag_mem.h> #include <asm/mmu_context.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -37,6 +39,9 @@ #include <asm/hwthread.h> #include <asm/traps.h> +#define SYSC_DCPART(n) (SYSC_DCPART0 + SYSC_xCPARTn_STRIDE * (n)) +#define SYSC_ICPART(n) (SYSC_ICPART0 + SYSC_xCPARTn_STRIDE * (n)) + DECLARE_PER_CPU(PTBI, pTBI); void *secondary_data_stack; @@ -99,6 +104,114 @@ int __cpuinit boot_secondary(unsigned int thread, struct task_struct *idle) return 0; } +/** + * describe_cachepart_change: describe a change to cache partitions. + * @thread: Hardware thread number. + * @label: Label of cache type, e.g. "dcache" or "icache". + * @sz: Total size of the cache. + * @old: Old cache partition configuration (*CPART* register). + * @new: New cache partition configuration (*CPART* register). + * + * If the cache partition has changed, prints a message to the log describing + * those changes. + */ +static __cpuinit void describe_cachepart_change(unsigned int thread, + const char *label, + unsigned int sz, + unsigned int old, + unsigned int new) +{ + unsigned int lor1, land1, gor1, gand1; + unsigned int lor2, land2, gor2, gand2; + unsigned int diff = old ^ new; + + if (!diff) + return; + + pr_info("Thread %d: %s partition changed:", thread, label); + if (diff & (SYSC_xCPARTL_OR_BITS | SYSC_xCPARTL_AND_BITS)) { + lor1 = (old & SYSC_xCPARTL_OR_BITS) >> SYSC_xCPARTL_OR_S; + lor2 = (new & SYSC_xCPARTL_OR_BITS) >> SYSC_xCPARTL_OR_S; + land1 = (old & SYSC_xCPARTL_AND_BITS) >> SYSC_xCPARTL_AND_S; + land2 = (new & SYSC_xCPARTL_AND_BITS) >> SYSC_xCPARTL_AND_S; + pr_cont(" L:%#x+%#x->%#x+%#x", + (lor1 * sz) >> 4, + ((land1 + 1) * sz) >> 4, + (lor2 * sz) >> 4, + ((land2 + 1) * sz) >> 4); + } + if (diff & (SYSC_xCPARTG_OR_BITS | SYSC_xCPARTG_AND_BITS)) { + gor1 = (old & SYSC_xCPARTG_OR_BITS) >> SYSC_xCPARTG_OR_S; + gor2 = (new & SYSC_xCPARTG_OR_BITS) >> SYSC_xCPARTG_OR_S; + gand1 = (old & SYSC_xCPARTG_AND_BITS) >> SYSC_xCPARTG_AND_S; + gand2 = (new & SYSC_xCPARTG_AND_BITS) >> SYSC_xCPARTG_AND_S; + pr_cont(" G:%#x+%#x->%#x+%#x", + (gor1 * sz) >> 4, + ((gand1 + 1) * sz) >> 4, + (gor2 * sz) >> 4, + ((gand2 + 1) * sz) >> 4); + } + if (diff & SYSC_CWRMODE_BIT) + pr_cont(" %sWR", + (new & SYSC_CWRMODE_BIT) ? "+" : "-"); + if (diff & SYSC_DCPART_GCON_BIT) + pr_cont(" %sGCOn", + (new & SYSC_DCPART_GCON_BIT) ? "+" : "-"); + pr_cont("\n"); +} + +/** + * setup_smp_cache: ensure cache coherency for new SMP thread. + * @thread: New hardware thread number. + * + * Ensures that coherency is enabled and that the threads share the same cache + * partitions. + */ +static __cpuinit void setup_smp_cache(unsigned int thread) +{ + unsigned int this_thread, lflags; + unsigned int dcsz, dcpart_this, dcpart_old, dcpart_new; + unsigned int icsz, icpart_old, icpart_new; + + /* + * Copy over the current thread's cache partition configuration to the + * new thread so that they share cache partitions. + */ + __global_lock2(lflags); + this_thread = hard_processor_id(); + /* Share dcache partition */ + dcpart_this = metag_in32(SYSC_DCPART(this_thread)); + dcpart_old = metag_in32(SYSC_DCPART(thread)); + dcpart_new = dcpart_this; +#if PAGE_OFFSET < LINGLOBAL_BASE + /* + * For the local data cache to be coherent the threads must also have + * GCOn enabled. + */ + dcpart_new |= SYSC_DCPART_GCON_BIT; + metag_out32(dcpart_new, SYSC_DCPART(this_thread)); +#endif + metag_out32(dcpart_new, SYSC_DCPART(thread)); + /* Share icache partition too */ + icpart_new = metag_in32(SYSC_ICPART(this_thread)); + icpart_old = metag_in32(SYSC_ICPART(thread)); + metag_out32(icpart_new, SYSC_ICPART(thread)); + __global_unlock2(lflags); + + /* + * Log if the cache partitions were altered so the user is aware of any + * potential unintentional cache wastage. + */ + dcsz = get_dcache_size(); + icsz = get_dcache_size(); + describe_cachepart_change(this_thread, "dcache", dcsz, + dcpart_this, dcpart_new); + describe_cachepart_change(thread, "dcache", dcsz, + dcpart_old, dcpart_new); + describe_cachepart_change(thread, "icache", icsz, + icpart_old, icpart_new); +} + int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle) { unsigned int thread = cpu_2_hwthread_id[cpu]; @@ -108,6 +221,8 @@ int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle) flush_tlb_all(); + setup_smp_cache(thread); + /* * Tell the secondary CPU where to find its idle thread's stack. */ @@ -297,7 +412,7 @@ asmlinkage void secondary_start_kernel(void) /* * OK, it's off to the idle thread for us */ - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } void __init smp_cpus_done(unsigned int max_cpus) diff --git a/arch/metag/kernel/traps.c b/arch/metag/kernel/traps.c index 8961f247b500..2ceeaae5b199 100644 --- a/arch/metag/kernel/traps.c +++ b/arch/metag/kernel/traps.c @@ -987,9 +987,3 @@ void show_stack(struct task_struct *tsk, unsigned long *sp) show_trace(tsk, sp, NULL); } - -void dump_stack(void) -{ - show_stack(NULL, NULL); -} -EXPORT_SYMBOL(dump_stack); diff --git a/arch/metag/mm/Kconfig b/arch/metag/mm/Kconfig index 975f2f4e3ecf..794f26a187f9 100644 --- a/arch/metag/mm/Kconfig +++ b/arch/metag/mm/Kconfig @@ -98,9 +98,6 @@ config MAX_ACTIVE_REGIONS default "2" if SPARSEMEM default "1" -config ARCH_POPULATES_NODE_MAP - def_bool y - config ARCH_SELECT_MEMORY_MODEL def_bool y diff --git a/arch/metag/mm/init.c b/arch/metag/mm/init.c index 504a398d5f8b..d05b8455c44c 100644 --- a/arch/metag/mm/init.c +++ b/arch/metag/mm/init.c @@ -380,14 +380,8 @@ void __init mem_init(void) #ifdef CONFIG_HIGHMEM unsigned long tmp; - for (tmp = highstart_pfn; tmp < highend_pfn; tmp++) { - struct page *page = pfn_to_page(tmp); - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalhigh_pages++; - } - totalram_pages += totalhigh_pages; + for (tmp = highstart_pfn; tmp < highend_pfn; tmp++) + free_highmem_page(pfn_to_page(tmp)); num_physpages += totalhigh_pages; #endif /* CONFIG_HIGHMEM */ @@ -412,32 +406,15 @@ void __init mem_init(void) return; } -static void free_init_pages(char *what, unsigned long begin, unsigned long end) -{ - unsigned long addr; - - for (addr = begin; addr < end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE); - free_page(addr); - totalram_pages++; - } - pr_info("Freeing %s: %luk freed\n", what, (end - begin) >> 10); -} - void free_initmem(void) { - free_init_pages("unused kernel memory", - (unsigned long)(&__init_begin), - (unsigned long)(&__init_end)); + free_initmem_default(POISON_FREE_INITMEM); } #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - end = end & PAGE_MASK; - free_init_pages("initrd memory", start, end); + free_reserved_area(start, end, POISON_FREE_INITMEM, "initrd"); } #endif diff --git a/arch/metag/oprofile/Makefile b/arch/metag/oprofile/Makefile new file mode 100644 index 000000000000..c9639d4734d6 --- /dev/null +++ b/arch/metag/oprofile/Makefile @@ -0,0 +1,17 @@ +obj-$(CONFIG_OPROFILE) += oprofile.o + +oprofile-core-y += buffer_sync.o +oprofile-core-y += cpu_buffer.o +oprofile-core-y += event_buffer.o +oprofile-core-y += oprof.o +oprofile-core-y += oprofile_files.o +oprofile-core-y += oprofile_stats.o +oprofile-core-y += oprofilefs.o +oprofile-core-y += timer_int.o +oprofile-core-$(CONFIG_HW_PERF_EVENTS) += oprofile_perf.o + +oprofile-y += backtrace.o +oprofile-y += common.o +oprofile-y += $(addprefix ../../../drivers/oprofile/,$(oprofile-core-y)) + +ccflags-y += -Werror diff --git a/arch/metag/oprofile/backtrace.c b/arch/metag/oprofile/backtrace.c new file mode 100644 index 000000000000..7cc3f37cb40e --- /dev/null +++ b/arch/metag/oprofile/backtrace.c @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2010-2013 Imagination Technologies Ltd. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/oprofile.h> +#include <linux/uaccess.h> +#include <asm/processor.h> +#include <asm/stacktrace.h> + +#include "backtrace.h" + +static void user_backtrace_fp(unsigned long __user *fp, unsigned int depth) +{ + while (depth-- && access_ok(VERIFY_READ, fp, 8)) { + unsigned long addr; + unsigned long __user *fpnew; + if (__copy_from_user_inatomic(&addr, fp + 1, sizeof(addr))) + break; + addr -= 4; + + oprofile_add_trace(addr); + + /* stack grows up, so frame pointers must decrease */ + if (__copy_from_user_inatomic(&fpnew, fp + 0, sizeof(fpnew))) + break; + if (fpnew >= fp) + break; + fp = fpnew; + } +} + +static int kernel_backtrace_frame(struct stackframe *frame, void *data) +{ + unsigned int *depth = data; + + oprofile_add_trace(frame->pc); + + /* decrement depth and stop if we reach 0 */ + if ((*depth)-- == 0) + return 1; + + /* otherwise onto the next frame */ + return 0; +} + +void metag_backtrace(struct pt_regs * const regs, unsigned int depth) +{ + if (user_mode(regs)) { + unsigned long *fp = (unsigned long *)regs->ctx.AX[1].U0; + user_backtrace_fp((unsigned long __user __force *)fp, depth); + } else { + struct stackframe frame; + frame.fp = regs->ctx.AX[1].U0; /* A0FrP */ + frame.sp = user_stack_pointer(regs); /* A0StP */ + frame.lr = 0; /* from stack */ + frame.pc = regs->ctx.CurrPC; /* PC */ + walk_stackframe(&frame, &kernel_backtrace_frame, &depth); + } +} diff --git a/arch/metag/oprofile/backtrace.h b/arch/metag/oprofile/backtrace.h new file mode 100644 index 000000000000..c0fcc4265abb --- /dev/null +++ b/arch/metag/oprofile/backtrace.h @@ -0,0 +1,6 @@ +#ifndef _METAG_OPROFILE_BACKTRACE_H +#define _METAG_OPROFILE_BACKTRACE_H + +void metag_backtrace(struct pt_regs * const regs, unsigned int depth); + +#endif diff --git a/arch/metag/oprofile/common.c b/arch/metag/oprofile/common.c new file mode 100644 index 000000000000..ba26152b3c00 --- /dev/null +++ b/arch/metag/oprofile/common.c @@ -0,0 +1,66 @@ +/* + * arch/metag/oprofile/common.c + * + * Copyright (C) 2013 Imagination Technologies Ltd. + * + * Based on arch/sh/oprofile/common.c: + * + * Copyright (C) 2003 - 2010 Paul Mundt + * + * Based on arch/mips/oprofile/common.c: + * + * Copyright (C) 2004, 2005 Ralf Baechle + * Copyright (C) 2005 MIPS Technologies, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/oprofile.h> +#include <linux/perf_event.h> +#include <linux/slab.h> + +#include "backtrace.h" + +#ifdef CONFIG_HW_PERF_EVENTS +/* + * This will need to be reworked when multiple PMUs are supported. + */ +static char *metag_pmu_op_name; + +char *op_name_from_perf_id(void) +{ + return metag_pmu_op_name; +} + +int __init oprofile_arch_init(struct oprofile_operations *ops) +{ + ops->backtrace = metag_backtrace; + + if (perf_num_counters() == 0) + return -ENODEV; + + metag_pmu_op_name = kasprintf(GFP_KERNEL, "metag/%s", + perf_pmu_name()); + if (unlikely(!metag_pmu_op_name)) + return -ENOMEM; + + return oprofile_perf_init(ops); +} + +void oprofile_arch_exit(void) +{ + oprofile_perf_exit(); + kfree(metag_pmu_op_name); +} +#else +int __init oprofile_arch_init(struct oprofile_operations *ops) +{ + ops->backtrace = metag_backtrace; + /* fall back to timer interrupt PC sampling */ + return -ENODEV; +} +void oprofile_arch_exit(void) {} +#endif /* CONFIG_HW_PERF_EVENTS */ diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 1323fa2530eb..54237af0b07c 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -26,6 +26,7 @@ config MICROBLAZE select GENERIC_CPU_DEVICES select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS + select GENERIC_IDLE_POLL_SETUP select MODULES_USE_ELF_RELA select CLONE_BACKWARDS @@ -38,9 +39,6 @@ config RWSEM_GENERIC_SPINLOCK config ZONE_DMA def_bool y -config ARCH_POPULATES_NODE_MAP - def_bool y - config RWSEM_XCHGADD_ALGORITHM bool diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h index 0759153e8117..d6e0ffea28b6 100644 --- a/arch/microblaze/include/asm/processor.h +++ b/arch/microblaze/include/asm/processor.h @@ -22,7 +22,6 @@ extern const struct seq_operations cpuinfo_op; # define cpu_relax() barrier() -# define cpu_sleep() do {} while (0) #define task_pt_regs(tsk) \ (((struct pt_regs *)(THREAD_SIZE + task_stack_page(tsk))) - 1) @@ -160,10 +159,6 @@ unsigned long get_wchan(struct task_struct *p); # define STACK_TOP TASK_SIZE # define STACK_TOP_MAX STACK_TOP -void disable_hlt(void); -void enable_hlt(void); -void default_idle(void); - #ifdef CONFIG_DEBUG_FS extern struct dentry *of_debugfs_root; #endif diff --git a/arch/microblaze/include/asm/setup.h b/arch/microblaze/include/asm/setup.h index 0e0b0a5ec756..f05df5630c84 100644 --- a/arch/microblaze/include/asm/setup.h +++ b/arch/microblaze/include/asm/setup.h @@ -46,7 +46,6 @@ void machine_shutdown(void); void machine_halt(void); void machine_power_off(void); -void free_init_pages(char *what, unsigned long begin, unsigned long end); extern void *alloc_maybe_bootmem(size_t size, gfp_t mask); extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask); diff --git a/arch/microblaze/include/asm/thread_info.h b/arch/microblaze/include/asm/thread_info.h index 008f30433d22..de26ea6373de 100644 --- a/arch/microblaze/include/asm/thread_info.h +++ b/arch/microblaze/include/asm/thread_info.h @@ -182,7 +182,6 @@ static inline bool test_and_clear_restore_sigmask(void) ti->status &= ~TS_RESTORE_SIGMASK; return true; } -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) #endif #endif /* __KERNEL__ */ diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h index b3778391d9cc..6dece2d002dc 100644 --- a/arch/microblaze/include/asm/unistd.h +++ b/arch/microblaze/include/asm/unistd.h @@ -37,13 +37,5 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_FORK -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); - #endif /* __ASSEMBLY__ */ #endif /* _ASM_MICROBLAZE_UNISTD_H */ diff --git a/arch/microblaze/kernel/early_printk.c b/arch/microblaze/kernel/early_printk.c index 60dcacc68038..365f2d53f1b2 100644 --- a/arch/microblaze/kernel/early_printk.c +++ b/arch/microblaze/kernel/early_printk.c @@ -21,7 +21,6 @@ #include <asm/setup.h> #include <asm/prom.h> -static u32 early_console_initialized; static u32 base_addr; #ifdef CONFIG_SERIAL_UARTLITE_CONSOLE @@ -109,27 +108,11 @@ static struct console early_serial_uart16550_console = { }; #endif /* CONFIG_SERIAL_8250_CONSOLE */ -static struct console *early_console; - -void early_printk(const char *fmt, ...) -{ - char buf[512]; - int n; - va_list ap; - - if (early_console_initialized) { - va_start(ap, fmt); - n = vscnprintf(buf, 512, fmt, ap); - early_console->write(early_console, buf, n); - va_end(ap); - } -} - int __init setup_early_printk(char *opt) { int version = 0; - if (early_console_initialized) + if (early_console) return 1; base_addr = of_early_console(&version); @@ -159,7 +142,6 @@ int __init setup_early_printk(char *opt) } register_console(early_console); - early_console_initialized = 1; return 0; } return 1; @@ -169,7 +151,7 @@ int __init setup_early_printk(char *opt) * only for early console because of performance degression */ void __init remap_early_printk(void) { - if (!early_console_initialized || !early_console) + if (!early_console) return; pr_info("early_printk_console remapping from 0x%x to ", base_addr); base_addr = (u32) ioremap(base_addr, PAGE_SIZE); @@ -194,9 +176,9 @@ void __init remap_early_printk(void) void __init disable_early_printk(void) { - if (!early_console_initialized || !early_console) + if (!early_console) return; pr_warn("disabling early console\n"); unregister_console(early_console); - early_console_initialized = 0; + early_console = NULL; } diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c index fa0ea609137c..a55893807274 100644 --- a/arch/microblaze/kernel/process.c +++ b/arch/microblaze/kernel/process.c @@ -20,6 +20,8 @@ void show_regs(struct pt_regs *regs) { + show_regs_print_info(KERN_INFO); + pr_info(" Registers dump: mode=%X\r\n", regs->pt_mode); pr_info(" r1=%08lX, r2=%08lX, r3=%08lX, r4=%08lX\n", regs->r1, regs->r2, regs->r3, regs->r4); @@ -44,71 +46,6 @@ void show_regs(struct pt_regs *regs) void (*pm_power_off)(void) = NULL; EXPORT_SYMBOL(pm_power_off); -static int hlt_counter = 1; - -void disable_hlt(void) -{ - hlt_counter++; -} -EXPORT_SYMBOL(disable_hlt); - -void enable_hlt(void) -{ - hlt_counter--; -} -EXPORT_SYMBOL(enable_hlt); - -static int __init nohlt_setup(char *__unused) -{ - hlt_counter = 1; - return 1; -} -__setup("nohlt", nohlt_setup); - -static int __init hlt_setup(char *__unused) -{ - hlt_counter = 0; - return 1; -} -__setup("hlt", hlt_setup); - -void default_idle(void) -{ - if (likely(hlt_counter)) { - local_irq_disable(); - stop_critical_timings(); - cpu_relax(); - start_critical_timings(); - local_irq_enable(); - } else { - clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb__after_clear_bit(); - local_irq_disable(); - while (!need_resched()) - cpu_sleep(); - local_irq_enable(); - set_thread_flag(TIF_POLLING_NRFLAG); - } -} - -void cpu_idle(void) -{ - set_thread_flag(TIF_POLLING_NRFLAG); - - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (!need_resched()) - default_idle(); - rcu_idle_exit(); - tick_nohz_idle_exit(); - - schedule_preempt_disabled(); - check_pgt_cache(); - } -} - void flush_thread(void) { } diff --git a/arch/microblaze/kernel/traps.c b/arch/microblaze/kernel/traps.c index 30e6b5004a6a..cb619533a192 100644 --- a/arch/microblaze/kernel/traps.c +++ b/arch/microblaze/kernel/traps.c @@ -75,9 +75,3 @@ void show_stack(struct task_struct *task, unsigned long *sp) debug_show_held_locks(task); } - -void dump_stack(void) -{ - show_stack(NULL, NULL); -} -EXPORT_SYMBOL(dump_stack); diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 8f8b367c079e..4ec137d13ad7 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -82,13 +82,9 @@ static unsigned long highmem_setup(void) /* FIXME not sure about */ if (memblock_is_reserved(pfn << PAGE_SHIFT)) continue; - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalhigh_pages++; + free_highmem_page(page); reservedpages++; } - totalram_pages += totalhigh_pages; pr_info("High memory: %luk\n", totalhigh_pages << (PAGE_SHIFT-10)); @@ -236,40 +232,16 @@ void __init setup_memory(void) paging_init(); } -void free_init_pages(char *what, unsigned long begin, unsigned long end) -{ - unsigned long addr; - - for (addr = begin; addr < end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - pr_info("Freeing %s: %ldk freed\n", what, (end - begin) >> 10); -} - #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - int pages = 0; - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - pages++; - } - pr_notice("Freeing initrd memory: %dk freed\n", - (int)(pages * (PAGE_SIZE / 1024))); + free_reserved_area(start, end, 0, "initrd"); } #endif void free_initmem(void) { - free_init_pages("unused kernel memory", - (unsigned long)(&__init_begin), - (unsigned long)(&__init_end)); + free_initmem_default(0); } void __init mem_init(void) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 51244bf97271..e5f3794744f1 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -404,6 +404,8 @@ config PMC_MSP select IRQ_CPU select SERIAL_8250 select SERIAL_8250_CONSOLE + select USB_EHCI_BIG_ENDIAN_MMIO + select USB_EHCI_BIG_ENDIAN_DESC help This adds support for the PMC-Sierra family of Multi-Service Processor System-On-A-Chips. These parts include a number @@ -1433,6 +1435,7 @@ config CPU_CAVIUM_OCTEON select CPU_SUPPORTS_HUGEPAGES select LIBFDT select USE_OF + select USB_EHCI_BIG_ENDIAN_MMIO help The Cavium Octeon processor is a highly integrated chip containing many ethernet hardware widgets for networking tasks. The processor @@ -1736,7 +1739,6 @@ config 32BIT config 64BIT bool "64-bit kernel" depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL - select HAVE_SYSCALL_WRAPPERS help Select this option if you want to build a 64-bit kernel. @@ -2538,7 +2540,14 @@ source "kernel/power/Kconfig" endmenu -source "arch/mips/kernel/cpufreq/Kconfig" +config MIPS_EXTERNAL_TIMER + bool + +if CPU_SUPPORTS_CPUFREQ && MIPS_EXTERNAL_TIMER +menu "CPU Power Management" +source "drivers/cpufreq/Kconfig" +endmenu +endif source "net/Kconfig" diff --git a/arch/mips/bcm63xx/dev-spi.c b/arch/mips/bcm63xx/dev-spi.c index f1c9c3e2f678..e97fd60e92ef 100644 --- a/arch/mips/bcm63xx/dev-spi.c +++ b/arch/mips/bcm63xx/dev-spi.c @@ -85,20 +85,9 @@ static struct platform_device bcm63xx_spi_device = { int __init bcm63xx_spi_register(void) { - struct clk *periph_clk; - if (BCMCPU_IS_6328() || BCMCPU_IS_6345()) return -ENODEV; - periph_clk = clk_get(NULL, "periph"); - if (IS_ERR(periph_clk)) { - pr_err("unable to get periph clock\n"); - return -ENODEV; - } - - /* Set bus frequency */ - spi_pdata.speed_hz = clk_get_rate(periph_clk); - spi_resources[0].start = bcm63xx_regset_address(RSET_SPI); spi_resources[0].end = spi_resources[0].start; spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI); diff --git a/arch/mips/include/asm/hugetlb.h b/arch/mips/include/asm/hugetlb.h index ef99db994c2f..fe0d15d32660 100644 --- a/arch/mips/include/asm/hugetlb.h +++ b/arch/mips/include/asm/hugetlb.h @@ -10,6 +10,7 @@ #define __ASM_HUGETLB_H #include <asm/page.h> +#include <asm-generic/hugetlb.h> static inline int is_hugepage_only_range(struct mm_struct *mm, diff --git a/arch/mips/include/asm/linkage.h b/arch/mips/include/asm/linkage.h index e9a940d1b0c6..2767dda9e309 100644 --- a/arch/mips/include/asm/linkage.h +++ b/arch/mips/include/asm/linkage.h @@ -6,5 +6,8 @@ #endif #define __weak __attribute__((weak)) +#define cond_syscall(x) asm(".weak\t" #x "\n" #x "\t=\tsys_ni_syscall") +#define SYSCALL_ALIAS(alias, name) \ + asm ( #alias " = " #name "\n\t.globl " #alias) #endif diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h index c9bae1362606..b0184cf02575 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h @@ -13,7 +13,6 @@ struct bcm63xx_spi_pdata { unsigned int msg_ctl_width; int bus_num; int num_chipselect; - u32 speed_hz; }; enum bcm63xx_regs_spi { diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h index 99fc547af9d3..eab99e536b5c 100644 --- a/arch/mips/include/asm/page.h +++ b/arch/mips/include/asm/page.h @@ -31,7 +31,7 @@ #define PAGE_SHIFT 16 #endif #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) -#define PAGE_MASK (~(PAGE_SIZE - 1)) +#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1)) #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT #define HPAGE_SHIFT (PAGE_SHIFT + PAGE_SHIFT - 3) diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index 64f661e32879..63c9c886173a 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -63,12 +63,4 @@ #endif /* !__ASSEMBLY__ */ -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n" #x "\t=\tsys_ni_syscall") - #endif /* _ASM_UNISTD_H */ diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h index 47132f44c955..3b211507be7f 100644 --- a/arch/mips/include/uapi/asm/socket.h +++ b/arch/mips/include/uapi/asm/socket.h @@ -90,4 +90,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _UAPI_ASM_SOCKET_H */ diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index de75fb50562b..520a908d45d6 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -92,8 +92,6 @@ CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/n obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o -obj-$(CONFIG_MIPS_CPUFREQ) += cpufreq/ - obj-$(CONFIG_PERF_EVENTS) += perf_event.o obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_mipsxx.o diff --git a/arch/mips/kernel/cpufreq/Kconfig b/arch/mips/kernel/cpufreq/Kconfig deleted file mode 100644 index 58c601eee6fd..000000000000 --- a/arch/mips/kernel/cpufreq/Kconfig +++ /dev/null @@ -1,41 +0,0 @@ -# -# CPU Frequency scaling -# - -config MIPS_EXTERNAL_TIMER - bool - -config MIPS_CPUFREQ - bool - default y - depends on CPU_SUPPORTS_CPUFREQ && MIPS_EXTERNAL_TIMER - -if MIPS_CPUFREQ - -menu "CPU Frequency scaling" - -source "drivers/cpufreq/Kconfig" - -if CPU_FREQ - -comment "CPUFreq processor drivers" - -config LOONGSON2_CPUFREQ - tristate "Loongson2 CPUFreq Driver" - select CPU_FREQ_TABLE - depends on MIPS_CPUFREQ - help - This option adds a CPUFreq driver for loongson processors which - support software configurable cpu frequency. - - Loongson2F and it's successors support this feature. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -endif # CPU_FREQ - -endmenu - -endif # MIPS_CPUFREQ diff --git a/arch/mips/kernel/cpufreq/Makefile b/arch/mips/kernel/cpufreq/Makefile deleted file mode 100644 index 05a5715ee38c..000000000000 --- a/arch/mips/kernel/cpufreq/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the Linux/MIPS cpufreq. -# - -obj-$(CONFIG_LOONGSON2_CPUFREQ) += loongson2_cpufreq.o diff --git a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c deleted file mode 100644 index 3237c5235f9c..000000000000 --- a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - * Cpufreq driver for the loongson-2 processors - * - * The 2E revision of loongson processor not support this feature. - * - * Copyright (C) 2006 - 2008 Lemote Inc. & Insititute of Computing Technology - * Author: Yanhua, yanh@lemote.com - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include <linux/cpufreq.h> -#include <linux/module.h> -#include <linux/err.h> -#include <linux/sched.h> /* set_cpus_allowed() */ -#include <linux/delay.h> -#include <linux/platform_device.h> - -#include <asm/clock.h> - -#include <asm/mach-loongson/loongson.h> - -static uint nowait; - -static struct clk *cpuclk; - -static void (*saved_cpu_wait) (void); - -static int loongson2_cpu_freq_notifier(struct notifier_block *nb, - unsigned long val, void *data); - -static struct notifier_block loongson2_cpufreq_notifier_block = { - .notifier_call = loongson2_cpu_freq_notifier -}; - -static int loongson2_cpu_freq_notifier(struct notifier_block *nb, - unsigned long val, void *data) -{ - if (val == CPUFREQ_POSTCHANGE) - current_cpu_data.udelay_val = loops_per_jiffy; - - return 0; -} - -static unsigned int loongson2_cpufreq_get(unsigned int cpu) -{ - return clk_get_rate(cpuclk); -} - -/* - * Here we notify other drivers of the proposed change and the final change. - */ -static int loongson2_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int cpu = policy->cpu; - unsigned int newstate = 0; - cpumask_t cpus_allowed; - struct cpufreq_freqs freqs; - unsigned int freq; - - if (!cpu_online(cpu)) - return -ENODEV; - - cpus_allowed = current->cpus_allowed; - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - - if (cpufreq_frequency_table_target - (policy, &loongson2_clockmod_table[0], target_freq, relation, - &newstate)) - return -EINVAL; - - freq = - ((cpu_clock_freq / 1000) * - loongson2_clockmod_table[newstate].index) / 8; - if (freq < policy->min || freq > policy->max) - return -EINVAL; - - pr_debug("cpufreq: requested frequency %u Hz\n", target_freq * 1000); - - freqs.cpu = cpu; - freqs.old = loongson2_cpufreq_get(cpu); - freqs.new = freq; - freqs.flags = 0; - - if (freqs.new == freqs.old) - return 0; - - /* notifiers */ - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - set_cpus_allowed_ptr(current, &cpus_allowed); - - /* setting the cpu frequency */ - clk_set_rate(cpuclk, freq); - - /* notifiers */ - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - pr_debug("cpufreq: set frequency %u kHz\n", freq); - - return 0; -} - -static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy) -{ - int i; - unsigned long rate; - int ret; - - if (!cpu_online(policy->cpu)) - return -ENODEV; - - cpuclk = clk_get(NULL, "cpu_clk"); - if (IS_ERR(cpuclk)) { - printk(KERN_ERR "cpufreq: couldn't get CPU clk\n"); - return PTR_ERR(cpuclk); - } - - rate = cpu_clock_freq / 1000; - if (!rate) { - clk_put(cpuclk); - return -EINVAL; - } - ret = clk_set_rate(cpuclk, rate); - if (ret) { - clk_put(cpuclk); - return ret; - } - - /* clock table init */ - for (i = 2; - (loongson2_clockmod_table[i].frequency != CPUFREQ_TABLE_END); - i++) - loongson2_clockmod_table[i].frequency = (rate * i) / 8; - - policy->cur = loongson2_cpufreq_get(policy->cpu); - - cpufreq_frequency_table_get_attr(&loongson2_clockmod_table[0], - policy->cpu); - - return cpufreq_frequency_table_cpuinfo(policy, - &loongson2_clockmod_table[0]); -} - -static int loongson2_cpufreq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, - &loongson2_clockmod_table[0]); -} - -static int loongson2_cpufreq_exit(struct cpufreq_policy *policy) -{ - clk_put(cpuclk); - return 0; -} - -static struct freq_attr *loongson2_table_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - -static struct cpufreq_driver loongson2_cpufreq_driver = { - .owner = THIS_MODULE, - .name = "loongson2", - .init = loongson2_cpufreq_cpu_init, - .verify = loongson2_cpufreq_verify, - .target = loongson2_cpufreq_target, - .get = loongson2_cpufreq_get, - .exit = loongson2_cpufreq_exit, - .attr = loongson2_table_attr, -}; - -static struct platform_device_id platform_device_ids[] = { - { - .name = "loongson2_cpufreq", - }, - {} -}; - -MODULE_DEVICE_TABLE(platform, platform_device_ids); - -static struct platform_driver platform_driver = { - .driver = { - .name = "loongson2_cpufreq", - .owner = THIS_MODULE, - }, - .id_table = platform_device_ids, -}; - -/* - * This is the simple version of Loongson-2 wait, Maybe we need do this in - * interrupt disabled context. - */ - -static DEFINE_SPINLOCK(loongson2_wait_lock); - -static void loongson2_cpu_wait(void) -{ - unsigned long flags; - u32 cpu_freq; - - spin_lock_irqsave(&loongson2_wait_lock, flags); - cpu_freq = LOONGSON_CHIPCFG0; - LOONGSON_CHIPCFG0 &= ~0x7; /* Put CPU into wait mode */ - LOONGSON_CHIPCFG0 = cpu_freq; /* Restore CPU state */ - spin_unlock_irqrestore(&loongson2_wait_lock, flags); -} - -static int __init cpufreq_init(void) -{ - int ret; - - /* Register platform stuff */ - ret = platform_driver_register(&platform_driver); - if (ret) - return ret; - - pr_info("cpufreq: Loongson-2F CPU frequency driver.\n"); - - cpufreq_register_notifier(&loongson2_cpufreq_notifier_block, - CPUFREQ_TRANSITION_NOTIFIER); - - ret = cpufreq_register_driver(&loongson2_cpufreq_driver); - - if (!ret && !nowait) { - saved_cpu_wait = cpu_wait; - cpu_wait = loongson2_cpu_wait; - } - - return ret; -} - -static void __exit cpufreq_exit(void) -{ - if (!nowait && saved_cpu_wait) - cpu_wait = saved_cpu_wait; - cpufreq_unregister_driver(&loongson2_cpufreq_driver); - cpufreq_unregister_notifier(&loongson2_cpufreq_notifier_block, - CPUFREQ_TRANSITION_NOTIFIER); - - platform_driver_unregister(&platform_driver); -} - -module_init(cpufreq_init); -module_exit(cpufreq_exit); - -module_param(nowait, uint, 0644); -MODULE_PARM_DESC(nowait, "Disable Loongson-2F specific wait"); - -MODULE_AUTHOR("Yanhua <yanh@lemote.com>"); -MODULE_DESCRIPTION("cpufreq driver for Loongson2F"); -MODULE_LICENSE("GPL"); diff --git a/arch/mips/kernel/early_printk.c b/arch/mips/kernel/early_printk.c index 9e6440eaa455..505cb77d1280 100644 --- a/arch/mips/kernel/early_printk.c +++ b/arch/mips/kernel/early_printk.c @@ -7,7 +7,9 @@ * Copyright (C) 2007 MIPS Technologies, Inc. * written by Ralf Baechle (ralf@linux-mips.org) */ +#include <linux/kernel.h> #include <linux/console.h> +#include <linux/printk.h> #include <linux/init.h> #include <asm/setup.h> @@ -24,20 +26,18 @@ static void early_console_write(struct console *con, const char *s, unsigned n) } } -static struct console early_console = { +static struct console early_console_prom = { .name = "early", .write = early_console_write, .flags = CON_PRINTBUFFER | CON_BOOT, .index = -1 }; -static int early_console_initialized __initdata; - void __init setup_early_printk(void) { - if (early_console_initialized) + if (early_console) return; - early_console_initialized = 1; + early_console = &early_console_prom; - register_console(&early_console); + register_console(&early_console_prom); } diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c index db9655f08892..d1d576b765f5 100644 --- a/arch/mips/kernel/linux32.c +++ b/arch/mips/kernel/linux32.c @@ -119,99 +119,6 @@ SYSCALL_DEFINE6(32_pwrite, unsigned int, fd, const char __user *, buf, return sys_pwrite64(fd, buf, count, merge_64(a4, a5)); } -#ifdef CONFIG_SYSVIPC - -SYSCALL_DEFINE6(32_ipc, u32, call, long, first, long, second, long, third, - unsigned long, ptr, unsigned long, fifth) -{ - int version, err; - - version = call >> 16; /* hack for backward compatibility */ - call &= 0xffff; - - switch (call) { - case SEMOP: - /* struct sembuf is the same on 32 and 64bit :)) */ - err = sys_semtimedop(first, compat_ptr(ptr), second, NULL); - break; - case SEMTIMEDOP: - err = compat_sys_semtimedop(first, compat_ptr(ptr), second, - compat_ptr(fifth)); - break; - case SEMGET: - err = sys_semget(first, second, third); - break; - case SEMCTL: - err = compat_sys_semctl(first, second, third, compat_ptr(ptr)); - break; - case MSGSND: - err = compat_sys_msgsnd(first, second, third, compat_ptr(ptr)); - break; - case MSGRCV: - err = compat_sys_msgrcv(first, second, fifth, third, - version, compat_ptr(ptr)); - break; - case MSGGET: - err = sys_msgget((key_t) first, second); - break; - case MSGCTL: - err = compat_sys_msgctl(first, second, compat_ptr(ptr)); - break; - case SHMAT: - err = compat_sys_shmat(first, second, third, version, - compat_ptr(ptr)); - break; - case SHMDT: - err = sys_shmdt(compat_ptr(ptr)); - break; - case SHMGET: - err = sys_shmget(first, (unsigned)second, third); - break; - case SHMCTL: - err = compat_sys_shmctl(first, second, compat_ptr(ptr)); - break; - default: - err = -ENOSYS; - break; - } - - return err; -} - -#else - -SYSCALL_DEFINE6(32_ipc, u32, call, int, first, int, second, int, third, - u32, ptr, u32, fifth) -{ - return -ENOSYS; -} - -#endif /* CONFIG_SYSVIPC */ - -#ifdef CONFIG_MIPS32_N32 -SYSCALL_DEFINE4(n32_semctl, int, semid, int, semnum, int, cmd, u32, arg) -{ - /* compat_sys_semctl expects a pointer to union semun */ - u32 __user *uptr = compat_alloc_user_space(sizeof(u32)); - if (put_user(arg, uptr)) - return -EFAULT; - return compat_sys_semctl(semid, semnum, cmd, uptr); -} - -SYSCALL_DEFINE4(n32_msgsnd, int, msqid, u32, msgp, unsigned int, msgsz, - int, msgflg) -{ - return compat_sys_msgsnd(msqid, msgsz, msgflg, compat_ptr(msgp)); -} - -SYSCALL_DEFINE5(n32_msgrcv, int, msqid, u32, msgp, size_t, msgsz, - int, msgtyp, int, msgflg) -{ - return compat_sys_msgrcv(msqid, msgsz, msgtyp, msgflg, IPC_64, - compat_ptr(msgp)); -} -#endif - SYSCALL_DEFINE1(32_personality, unsigned long, personality) { unsigned int p = personality & 0xffffffff; @@ -226,26 +133,6 @@ SYSCALL_DEFINE1(32_personality, unsigned long, personality) return ret; } -SYSCALL_DEFINE4(32_sendfile, long, out_fd, long, in_fd, - compat_off_t __user *, offset, s32, count) -{ - mm_segment_t old_fs = get_fs(); - int ret; - off_t of; - - if (offset && get_user(of, offset)) - return -EFAULT; - - set_fs(KERNEL_DS); - ret = sys_sendfile(out_fd, in_fd, offset ? (off_t __user *)&of : NULL, count); - set_fs(old_fs); - - if (offset && put_user(of, offset)) - return -EFAULT; - - return ret; -} - asmlinkage ssize_t sys32_readahead(int fd, u32 pad0, u64 a2, u64 a3, size_t count) { @@ -279,12 +166,6 @@ asmlinkage long sys32_fallocate(int fd, int mode, unsigned offset_a2, merge_64(len_a4, len_a5)); } -asmlinkage long sys32_lookup_dcookie(u32 a0, u32 a1, char __user *buf, - size_t len) -{ - return sys_lookup_dcookie(merge_64(a0, a1), buf, len); -} - SYSCALL_DEFINE6(32_fanotify_mark, int, fanotify_fd, unsigned int, flags, u64, a3, u64, a4, int, dfd, const char __user *, pathname) { diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index 3be4405c2d14..cfc742d75b7f 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -41,44 +41,26 @@ #include <asm/inst.h> #include <asm/stacktrace.h> -/* - * The idle thread. There's no useful work to be done, so just try to conserve - * power and have a low exit latency (ie sit in a loop waiting for somebody to - * say that they'd like to reschedule) - */ -void __noreturn cpu_idle(void) +#ifdef CONFIG_HOTPLUG_CPU +void arch_cpu_idle_dead(void) { - int cpu; - - /* CPU is going idle. */ - cpu = smp_processor_id(); + /* What the heck is this check doing ? */ + if (!cpu_isset(smp_processor_id(), cpu_callin_map)) + play_dead(); +} +#endif - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (!need_resched() && cpu_online(cpu)) { +void arch_cpu_idle(void) +{ #ifdef CONFIG_MIPS_MT_SMTC - extern void smtc_idle_loop_hook(void); + extern void smtc_idle_loop_hook(void); - smtc_idle_loop_hook(); + smtc_idle_loop_hook(); #endif - - if (cpu_wait) { - /* Don't trace irqs off for idle */ - stop_critical_timings(); - (*cpu_wait)(); - start_critical_timings(); - } - } -#ifdef CONFIG_HOTPLUG_CPU - if (!cpu_online(cpu) && !cpu_isset(cpu, cpu_callin_map)) - play_dead(); -#endif - rcu_idle_exit(); - tick_nohz_idle_exit(); - schedule_preempt_disabled(); - } + if (cpu_wait) + (*cpu_wait)(); + else + local_irq_enable(); } asmlinkage void ret_from_fork(void); diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 693d60b0855f..edcb6594e7b5 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -143,7 +143,7 @@ EXPORT(sysn32_call_table) PTR compat_sys_setitimer PTR sys_alarm PTR sys_getpid - PTR sys_32_sendfile + PTR compat_sys_sendfile PTR sys_socket /* 6040 */ PTR sys_connect PTR sys_accept @@ -168,11 +168,11 @@ EXPORT(sysn32_call_table) PTR sys_newuname PTR sys_semget PTR sys_semop - PTR sys_n32_semctl + PTR compat_sys_semctl PTR sys_shmdt /* 6065 */ PTR sys_msgget - PTR sys_n32_msgsnd - PTR sys_n32_msgrcv + PTR compat_sys_msgsnd + PTR compat_sys_msgrcv PTR compat_sys_msgctl PTR compat_sys_fcntl /* 6070 */ PTR sys_flock diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index af8887f779f1..103bfe570fe8 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -309,7 +309,7 @@ sys_call_table: PTR compat_sys_wait4 PTR sys_swapoff /* 4115 */ PTR compat_sys_sysinfo - PTR sys_32_ipc + PTR compat_sys_ipc PTR sys_fsync PTR sys32_sigreturn PTR __sys_clone /* 4120 */ @@ -399,7 +399,7 @@ sys_call_table: PTR sys_capget PTR sys_capset /* 4205 */ PTR compat_sys_sigaltstack - PTR sys_32_sendfile + PTR compat_sys_sendfile PTR sys_ni_syscall PTR sys_ni_syscall PTR sys_mips_mmap2 /* 4210 */ @@ -439,7 +439,7 @@ sys_call_table: PTR compat_sys_io_submit PTR sys_io_cancel /* 4245 */ PTR sys_exit_group - PTR sys32_lookup_dcookie + PTR compat_sys_lookup_dcookie PTR sys_epoll_create PTR sys_epoll_ctl PTR sys_epoll_wait /* 4250 */ diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 66bf4e22d9b9..aee04af213c5 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -139,7 +139,7 @@ asmlinkage __cpuinit void start_secondary(void) WARN_ON_ONCE(!irqs_disabled()); mp_ops->smp_finish(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } /* diff --git a/arch/mips/kernel/smtc-proc.c b/arch/mips/kernel/smtc-proc.c index aee7c8177b5d..9fb714450e95 100644 --- a/arch/mips/kernel/smtc-proc.c +++ b/arch/mips/kernel/smtc-proc.c @@ -16,6 +16,7 @@ #include <asm/mipsregs.h> #include <asm/cacheflush.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <asm/smtc_proc.h> @@ -30,51 +31,39 @@ unsigned long selfipis[NR_CPUS]; struct smtc_cpu_proc smtc_cpu_stats[NR_CPUS]; -static struct proc_dir_entry *smtc_stats; - atomic_t smtc_fpu_recoveries; -static int proc_read_smtc(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int smtc_proc_show(struct seq_file *m, void *v) { - int totalen = 0; - int len; int i; extern unsigned long ebase; - len = sprintf(page, "SMTC Status Word: 0x%08x\n", smtc_status); - totalen += len; - page += len; - len = sprintf(page, "Config7: 0x%08x\n", read_c0_config7()); - totalen += len; - page += len; - len = sprintf(page, "EBASE: 0x%08lx\n", ebase); - totalen += len; - page += len; - len = sprintf(page, "Counter Interrupts taken per CPU (TC)\n"); - totalen += len; - page += len; - for (i=0; i < NR_CPUS; i++) { - len = sprintf(page, "%d: %ld\n", i, smtc_cpu_stats[i].timerints); - totalen += len; - page += len; - } - len = sprintf(page, "Self-IPIs by CPU:\n"); - totalen += len; - page += len; - for(i = 0; i < NR_CPUS; i++) { - len = sprintf(page, "%d: %ld\n", i, smtc_cpu_stats[i].selfipis); - totalen += len; - page += len; - } - len = sprintf(page, "%d Recoveries of \"stolen\" FPU\n", - atomic_read(&smtc_fpu_recoveries)); - totalen += len; - page += len; + seq_printf(m, "SMTC Status Word: 0x%08x\n", smtc_status); + seq_printf(m, "Config7: 0x%08x\n", read_c0_config7()); + seq_printf(m, "EBASE: 0x%08lx\n", ebase); + seq_printf(m, "Counter Interrupts taken per CPU (TC)\n"); + for (i=0; i < NR_CPUS; i++) + seq_printf(m, "%d: %ld\n", i, smtc_cpu_stats[i].timerints); + seq_printf(m, "Self-IPIs by CPU:\n"); + for(i = 0; i < NR_CPUS; i++) + seq_printf(m, "%d: %ld\n", i, smtc_cpu_stats[i].selfipis); + seq_printf(m, "%d Recoveries of \"stolen\" FPU\n", + atomic_read(&smtc_fpu_recoveries)); + return 0; +} - return totalen; +static int smtc_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, smtc_proc_show, NULL); } +static const struct file_operations smtc_proc_fops = { + .open = smtc_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + void init_smtc_stats(void) { int i; @@ -86,6 +75,5 @@ void init_smtc_stats(void) atomic_set(&smtc_fpu_recoveries, 0); - smtc_stats = create_proc_read_entry("smtc", 0444, NULL, - proc_read_smtc, NULL); + proc_create("smtc", 0444, NULL, &smtc_proc_fops); } diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index c3abb88170fc..25225515451f 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -206,19 +206,6 @@ void show_stack(struct task_struct *task, unsigned long *sp) show_stacktrace(task, ®s); } -/* - * The architecture-independent dump_stack generator - */ -void dump_stack(void) -{ - struct pt_regs regs; - - prepare_frametrace(®s); - show_backtrace(current, ®s); -} - -EXPORT_SYMBOL(dump_stack); - static void show_code(unsigned int __user *pc) { long i; @@ -244,7 +231,7 @@ static void __show_regs(const struct pt_regs *regs) unsigned int cause = regs->cp0_cause; int i; - printk("Cpu %d\n", smp_processor_id()); + show_regs_print_info(KERN_DEFAULT); /* * Saved main processor registers diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c index c592bc8b8c99..638c5db122c9 100644 --- a/arch/mips/lasat/picvue_proc.c +++ b/arch/mips/lasat/picvue_proc.c @@ -58,13 +58,13 @@ static int pvc_line_proc_show(struct seq_file *m, void *v) static int pvc_line_proc_open(struct inode *inode, struct file *file) { - return single_open(file, pvc_line_proc_show, PDE(inode)->data); + return single_open(file, pvc_line_proc_show, PDE_DATA(inode)); } static ssize_t pvc_line_proc_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) { - int lineno = *(int *)PDE(file_inode(file))->data; + int lineno = *(int *)PDE_DATA(file_inode(file)); char kbuf[PVC_LINELEN]; size_t len; diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 67929251286c..9b973e0af9cb 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -29,6 +29,7 @@ #include <linux/pfn.h> #include <linux/hardirq.h> #include <linux/gfp.h> +#include <linux/kcore.h> #include <asm/asm-offsets.h> #include <asm/bootinfo.h> @@ -77,10 +78,9 @@ EXPORT_SYMBOL_GPL(empty_zero_page); /* * Not static inline because used by IP27 special magic initialization code */ -unsigned long setup_zero_pages(void) +void setup_zero_pages(void) { - unsigned int order; - unsigned long size; + unsigned int order, i; struct page *page; if (cpu_has_vce) @@ -94,15 +94,10 @@ unsigned long setup_zero_pages(void) page = virt_to_page((void *)empty_zero_page); split_page(page, order); - while (page < virt_to_page((void *)(empty_zero_page + (PAGE_SIZE << order)))) { - SetPageReserved(page); - page++; - } - - size = PAGE_SIZE << order; - zero_page_mask = (size - 1) & PAGE_MASK; + for (i = 0; i < (1 << order); i++, page++) + mark_page_reserved(page); - return 1UL << order; + zero_page_mask = ((PAGE_SIZE << order) - 1) & PAGE_MASK; } #ifdef CONFIG_MIPS_MT_SMTC @@ -380,7 +375,7 @@ void __init mem_init(void) high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); totalram_pages += free_all_bootmem(); - totalram_pages -= setup_zero_pages(); /* Setup zeroed pages. */ + setup_zero_pages(); /* Setup zeroed pages. */ reservedpages = ram = 0; for (tmp = 0; tmp < max_low_pfn; tmp++) @@ -399,12 +394,8 @@ void __init mem_init(void) SetPageReserved(page); continue; } - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalhigh_pages++; + free_highmem_page(page); } - totalram_pages += totalhigh_pages; num_physpages += totalhigh_pages; #endif @@ -440,11 +431,8 @@ void free_init_pages(const char *what, unsigned long begin, unsigned long end) struct page *page = pfn_to_page(pfn); void *addr = phys_to_virt(PFN_PHYS(pfn)); - ClearPageReserved(page); - init_page_count(page); memset(addr, POISON_FREE_INITMEM, PAGE_SIZE); - __free_page(page); - totalram_pages++; + free_reserved_page(page); } printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10); } @@ -452,18 +440,14 @@ void free_init_pages(const char *what, unsigned long begin, unsigned long end) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - free_init_pages("initrd memory", - virt_to_phys((void *)start), - virt_to_phys((void *)end)); + free_reserved_area(start, end, POISON_FREE_INITMEM, "initrd"); } #endif void __init_refok free_initmem(void) { prom_free_prom_memory(); - free_init_pages("unused kernel memory", - __pa_symbol(&__init_begin), - __pa_symbol(&__init_end)); + free_initmem_default(POISON_FREE_INITMEM); } #ifndef CONFIG_MIPS_PGD_C0_CONTEXT diff --git a/arch/mips/pci/ops-pmcmsp.c b/arch/mips/pci/ops-pmcmsp.c index d0b6f8399b07..4eaab6327369 100644 --- a/arch/mips/pci/ops-pmcmsp.c +++ b/arch/mips/pci/ops-pmcmsp.c @@ -53,56 +53,51 @@ static void pci_proc_init(void); /***************************************************************************** * - * FUNCTION: read_msp_pci_counts + * FUNCTION: show_msp_pci_counts * _________________________________________________________________________ * * DESCRIPTION: Prints the count of how many times each PCI * interrupt has asserted. Can be invoked by the * /proc filesystem. * - * INPUTS: page - part of STDOUT calculation - * off - part of STDOUT calculation - * count - part of STDOUT calculation - * data - unused + * INPUTS: m - synthetic file construction data + * v - iterator * - * OUTPUTS: start - new start location - * eof - end of file pointer - * - * RETURNS: len - STDOUT length + * RETURNS: 0 or error * ****************************************************************************/ -static int read_msp_pci_counts(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int show_msp_pci_counts(struct seq_file *m, void *v) { int i; - int len = 0; unsigned int intcount, total = 0; for (i = 0; i < 32; ++i) { intcount = pci_int_count[i]; if (intcount != 0) { - len += sprintf(page + len, "[%d] = %u\n", i, intcount); + seq_printf(m, "[%d] = %u\n", i, intcount); total += intcount; } } - len += sprintf(page + len, "total = %u\n", total); - if (len <= off+count) - *eof = 1; - - *start = page + off; - len -= off; - if (len > count) - len = count; - if (len < 0) - len = 0; + seq_printf(m, "total = %u\n", total); + return 0; +} - return len; +static int msp_pci_rd_cnt_open(struct inode *inode, struct file *file) +{ + return single_open(file, show_msp_pci_counts, NULL); } +static const struct file_operations msp_pci_rd_cnt_fops = { + .open = msp_pci_rd_cnt_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + /***************************************************************************** * - * FUNCTION: gen_pci_cfg_wr + * FUNCTION: gen_pci_cfg_wr_show * _________________________________________________________________________ * * DESCRIPTION: Generates a configuration write cycle for debug purposes. @@ -112,37 +107,30 @@ static int read_msp_pci_counts(char *page, char **start, off_t off, * PCI bus. Intent is that this function by invocable from * the /proc filesystem. * - * INPUTS: page - part of STDOUT calculation - * off - part of STDOUT calculation - * count - part of STDOUT calculation - * data - unused + * INPUTS: m - synthetic file construction data + * v - iterator * - * OUTPUTS: start - new start location - * eof - end of file pointer - * - * RETURNS: len - STDOUT length + * RETURNS: 0 or error * ****************************************************************************/ -static int gen_pci_cfg_wr(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int gen_pci_cfg_wr_show(struct seq_file *m, void *v) { unsigned char where = 0; /* Write to static Device/Vendor ID */ unsigned char bus_num = 0; /* Bus 0 */ unsigned char dev_fn = 0xF; /* Arbitrary device number */ u32 wr_data = 0xFF00AA00; /* Arbitrary data */ struct msp_pci_regs *preg = (void *)PCI_BASE_REG; - int len = 0; unsigned long value; int intr; - len += sprintf(page + len, "PMC MSP PCI: Beginning\n"); + seq_puts(m, "PMC MSP PCI: Beginning\n"); if (proc_init == 0) { pci_proc_init(); proc_init = ~0; } - len += sprintf(page + len, "PMC MSP PCI: Before Cfg Wr\n"); + seq_puts(m, "PMC MSP PCI: Before Cfg Wr\n"); /* * Generate PCI Configuration Write Cycle @@ -168,21 +156,22 @@ static int gen_pci_cfg_wr(char *page, char **start, off_t off, */ intr = preg->if_status; - len += sprintf(page + len, "PMC MSP PCI: After Cfg Wr\n"); - - /* Handle STDOUT calculations */ - if (len <= off+count) - *eof = 1; - *start = page + off; - len -= off; - if (len > count) - len = count; - if (len < 0) - len = 0; + seq_puts(m, "PMC MSP PCI: After Cfg Wr\n"); + return 0; +} - return len; +static int gen_pci_cfg_wr_open(struct inode *inode, struct file *file) +{ + return single_open(file, gen_pci_cfg_wr_show, NULL); } +static const struct file_operations gen_pci_cfg_wr_fops = { + .open = gen_pci_cfg_wr_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + /***************************************************************************** * * FUNCTION: pci_proc_init @@ -199,10 +188,8 @@ static int gen_pci_cfg_wr(char *page, char **start, off_t off, ****************************************************************************/ static void pci_proc_init(void) { - create_proc_read_entry("pmc_msp_pci_rd_cnt", 0, NULL, - read_msp_pci_counts, NULL); - create_proc_read_entry("pmc_msp_pci_cfg_wr", 0, NULL, - gen_pci_cfg_wr, NULL); + proc_create("pmc_msp_pci_rd_cnt", 0, NULL, &msp_pci_rd_cnt_fops); + proc_create("pmc_msp_pci_cfg_wr", 0, NULL, &gen_pci_cfg_wr_fops); } #endif /* CONFIG_PROC_FS && PCI_COUNTERS */ diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index 0872f12f268d..594e60d6a43b 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -115,7 +115,6 @@ static void pcibios_scanbus(struct pci_controller *hose) pci_bus_assign_resources(bus); pci_enable_bridges(bus); } - bus->dev.of_node = hose->of_node; } } @@ -169,6 +168,13 @@ void pci_load_of_ranges(struct pci_controller *hose, struct device_node *node) } } } + +struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus) +{ + struct pci_controller *hose = bus->sysdata; + + return of_node_get(hose->of_node); +} #endif static DEFINE_MUTEX(pci_scan_mutex); diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index 3505d08ff2fd..5f2bddb1860e 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -457,7 +457,7 @@ void __init prom_free_prom_memory(void) /* We got nothing to free here ... */ } -extern unsigned long setup_zero_pages(void); +extern void setup_zero_pages(void); void __init paging_init(void) { @@ -492,7 +492,7 @@ void __init mem_init(void) totalram_pages += free_all_bootmem_node(NODE_DATA(node)); } - totalram_pages -= setup_zero_pages(); /* This comes from node 0 */ + setup_zero_pages(); /* This comes from node 0 */ codesize = (unsigned long) &_etext - (unsigned long) &_text; datasize = (unsigned long) &_edata - (unsigned long) &_etext; diff --git a/arch/mips/sibyte/sb1250/bus_watcher.c b/arch/mips/sibyte/sb1250/bus_watcher.c index e651105b3f0b..cb1e3cb37d70 100644 --- a/arch/mips/sibyte/sb1250/bus_watcher.c +++ b/arch/mips/sibyte/sb1250/bus_watcher.c @@ -30,6 +30,7 @@ #include <linux/interrupt.h> #include <linux/sched.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <asm/io.h> #include <asm/sibyte/sb1250.h> @@ -99,63 +100,60 @@ void check_bus_watcher(void) printk("Bus watcher indicates no error\n"); } -static int bw_print_buffer(char *page, struct bw_stats_struct *stats) +#ifdef CONFIG_PROC_FS + +/* For simplicity, I want to assume a single read is required each + time */ +static int bw_proc_show(struct seq_file *m, void *v) { - int len; - - len = sprintf(page, "SiByte Bus Watcher statistics\n"); - len += sprintf(page+len, "-----------------------------\n"); - len += sprintf(page+len, "L2-d-cor %8ld\nL2-d-bad %8ld\n", - stats->l2_cor_d, stats->l2_bad_d); - len += sprintf(page+len, "L2-t-cor %8ld\nL2-t-bad %8ld\n", - stats->l2_cor_t, stats->l2_bad_t); - len += sprintf(page+len, "MC-d-cor %8ld\nMC-d-bad %8ld\n", - stats->mem_cor_d, stats->mem_bad_d); - len += sprintf(page+len, "IO-err %8ld\n", stats->bus_error); - len += sprintf(page+len, "\nLast recorded signature:\n"); - len += sprintf(page+len, "Request %02x from %d, answered by %d with Dcode %d\n", - (unsigned int)(G_SCD_BERR_TID(stats->status) & 0x3f), - (int)(G_SCD_BERR_TID(stats->status) >> 6), - (int)G_SCD_BERR_RID(stats->status), - (int)G_SCD_BERR_DCODE(stats->status)); + struct bw_stats_struct *stats = m->private; + + seq_puts(m, "SiByte Bus Watcher statistics\n"); + seq_puts(m, "-----------------------------\n"); + seq_printf(m, "L2-d-cor %8ld\nL2-d-bad %8ld\n", + stats->l2_cor_d, stats->l2_bad_d); + seq_printf(m, "L2-t-cor %8ld\nL2-t-bad %8ld\n", + stats->l2_cor_t, stats->l2_bad_t); + seq_printf(m, "MC-d-cor %8ld\nMC-d-bad %8ld\n", + stats->mem_cor_d, stats->mem_bad_d); + seq_printf(m, "IO-err %8ld\n", stats->bus_error); + seq_puts(m, "\nLast recorded signature:\n"); + seq_printf(m, "Request %02x from %d, answered by %d with Dcode %d\n", + (unsigned int)(G_SCD_BERR_TID(stats->status) & 0x3f), + (int)(G_SCD_BERR_TID(stats->status) >> 6), + (int)G_SCD_BERR_RID(stats->status), + (int)G_SCD_BERR_DCODE(stats->status)); /* XXXKW indicate multiple errors between printings, or stats collection (or both)? */ if (stats->status & M_SCD_BERR_MULTERRS) - len += sprintf(page+len, "Multiple errors observed since last check.\n"); + seq_puts(m, "Multiple errors observed since last check.\n"); if (stats->status_printed) { - len += sprintf(page+len, "(no change since last printing)\n"); + seq_puts(m, "(no change since last printing)\n"); } else { stats->status_printed = 1; } - return len; + return 0; } -#ifdef CONFIG_PROC_FS - -/* For simplicity, I want to assume a single read is required each - time */ -static int bw_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int bw_proc_open(struct inode *inode, struct file *file) { - int len; - - if (off == 0) { - len = bw_print_buffer(page, data); - *start = page; - } else { - len = 0; - *eof = 1; - } - return len; + return single_open(file, bw_proc_show, PDE_DATA(inode)); } +static const struct file_operations bw_proc_fops = { + .open = bw_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + static void create_proc_decoder(struct bw_stats_struct *stats) { struct proc_dir_entry *ent; - ent = create_proc_read_entry("bus_watcher", S_IWUSR | S_IRUGO, NULL, - bw_read_proc, stats); + ent = proc_create_data("bus_watcher", S_IWUSR | S_IRUGO, NULL, + &bw_proc_fops, stats); if (!ent) { printk(KERN_INFO "Unable to initialize bus_watcher /proc entry\n"); return; @@ -210,11 +208,6 @@ static irqreturn_t sibyte_bw_int(int irq, void *data) stats->bus_error += G_SCD_MEM_BUSERR(cntr); csr_out32(0, IOADDR(A_BUS_MEM_IO_ERRORS)); -#ifndef CONFIG_PROC_FS - bw_print_buffer(bw_buf, stats); - printk(bw_buf); -#endif - return IRQ_HANDLED; } diff --git a/arch/mn10300/include/asm/thread_info.h b/arch/mn10300/include/asm/thread_info.h index f90062b0622d..224b4262486d 100644 --- a/arch/mn10300/include/asm/thread_info.h +++ b/arch/mn10300/include/asm/thread_info.h @@ -165,8 +165,6 @@ void arch_release_thread_info(struct thread_info *ti); #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ #define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h index 7f9d9adfa51e..9d4e2d1ef90e 100644 --- a/arch/mn10300/include/asm/unistd.h +++ b/arch/mn10300/include/asm/unistd.h @@ -45,14 +45,4 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#ifndef cond_syscall -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); -#endif - #endif /* _ASM_UNISTD_H */ diff --git a/arch/mn10300/include/uapi/asm/socket.h b/arch/mn10300/include/uapi/asm/socket.h index 5c7c7c988544..b4ce844c9391 100644 --- a/arch/mn10300/include/uapi/asm/socket.h +++ b/arch/mn10300/include/uapi/asm/socket.h @@ -72,4 +72,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c index 84f4e97e3074..3707da583d05 100644 --- a/arch/mn10300/kernel/process.c +++ b/arch/mn10300/kernel/process.c @@ -50,77 +50,19 @@ unsigned long thread_saved_pc(struct task_struct *tsk) void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); -#if !defined(CONFIG_SMP) || defined(CONFIG_HOTPLUG_CPU) -/* - * we use this if we don't have any better idle routine - */ -static void default_idle(void) -{ - local_irq_disable(); - if (!need_resched()) - safe_halt(); - else - local_irq_enable(); -} - -#else /* !CONFIG_SMP || CONFIG_HOTPLUG_CPU */ /* * On SMP it's slightly faster (but much more power-consuming!) * to poll the ->work.need_resched flag instead of waiting for the * cross-CPU IPI to arrive. Use this option with caution. + * + * tglx: No idea why this depends on HOTPLUG_CPU !?! */ -static inline void poll_idle(void) -{ - int oldval; - - local_irq_enable(); - - /* - * Deal with another CPU just having chosen a thread to - * run here: - */ - oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED); - - if (!oldval) { - set_thread_flag(TIF_POLLING_NRFLAG); - while (!need_resched()) - cpu_relax(); - clear_thread_flag(TIF_POLLING_NRFLAG); - } else { - set_need_resched(); - } -} -#endif /* !CONFIG_SMP || CONFIG_HOTPLUG_CPU */ - -/* - * the idle thread - * - there's no useful work to be done, so just try to conserve power and have - * a low exit latency (ie sit in a loop waiting for somebody to say that - * they'd like to reschedule) - */ -void cpu_idle(void) +#if !defined(CONFIG_SMP) || defined(CONFIG_HOTPLUG_CPU) +void arch_cpu_idle(void) { - /* endless idle loop with no priority at all */ - for (;;) { - rcu_idle_enter(); - while (!need_resched()) { - void (*idle)(void); - - smp_rmb(); - if (!idle) { -#if defined(CONFIG_SMP) && !defined(CONFIG_HOTPLUG_CPU) - idle = poll_idle; -#else /* CONFIG_SMP && !CONFIG_HOTPLUG_CPU */ - idle = default_idle; -#endif /* CONFIG_SMP && !CONFIG_HOTPLUG_CPU */ - } - idle(); - } - rcu_idle_exit(); - - schedule_preempt_disabled(); - } + safe_halt(); } +#endif void release_segments(struct mm_struct *mm) { @@ -155,6 +97,7 @@ void machine_power_off(void) void show_regs(struct pt_regs *regs) { + show_regs_print_info(KERN_DEFAULT); } /* diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c index 5d7e152a23b7..a17f9c9c14c9 100644 --- a/arch/mn10300/kernel/smp.c +++ b/arch/mn10300/kernel/smp.c @@ -675,7 +675,7 @@ int __init start_secondary(void *unused) #ifdef CONFIG_GENERIC_CLOCKEVENTS init_clockevents(); #endif - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); return 0; } @@ -935,8 +935,6 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle) int timeout; #ifdef CONFIG_HOTPLUG_CPU - if (num_online_cpus() == 1) - disable_hlt(); if (sleep_mode[cpu]) run_wakeup_cpu(cpu); #endif /* CONFIG_HOTPLUG_CPU */ @@ -1003,9 +1001,6 @@ int __cpu_disable(void) void __cpu_die(unsigned int cpu) { run_sleep_cpu(cpu); - - if (num_online_cpus() == 1) - enable_hlt(); } #ifdef CONFIG_MN10300_CACHE_ENABLED diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c index b900e5afa0ae..a7a987c7954f 100644 --- a/arch/mn10300/kernel/traps.c +++ b/arch/mn10300/kernel/traps.c @@ -294,17 +294,6 @@ void show_stack(struct task_struct *task, unsigned long *sp) } /* - * the architecture-independent dump_stack generator - */ -void dump_stack(void) -{ - unsigned long stack; - - show_stack(current, &stack); -} -EXPORT_SYMBOL(dump_stack); - -/* * dump the register file in the specified exception frame */ void show_registers_only(struct pt_regs *regs) diff --git a/arch/mn10300/mm/init.c b/arch/mn10300/mm/init.c index e57e5bc23562..5a8ace63a6b4 100644 --- a/arch/mn10300/mm/init.c +++ b/arch/mn10300/mm/init.c @@ -139,30 +139,11 @@ void __init mem_init(void) } /* - * - */ -void free_init_pages(char *what, unsigned long begin, unsigned long end) -{ - unsigned long addr; - - for (addr = begin; addr < end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - memset((void *) addr, 0xcc, PAGE_SIZE); - free_page(addr); - totalram_pages++; - } - printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10); -} - -/* * recycle memory containing stuff only required for initialisation */ void free_initmem(void) { - free_init_pages("unused kernel memory", - (unsigned long) &__init_begin, - (unsigned long) &__init_end); + free_initmem_default(POISON_FREE_INITMEM); } /* @@ -171,6 +152,6 @@ void free_initmem(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - free_init_pages("initrd memory", start, end); + free_reserved_area(start, end, POISON_FREE_INITMEM, "initrd"); } #endif diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index 9ab3bf2eca8d..81b9ddbc9166 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -55,9 +55,6 @@ config TRACE_IRQFLAGS_SUPPORT config GENERIC_CSUM def_bool y -config GENERIC_FIND_NEXT_BIT - def_bool y - source "init/Kconfig" diff --git a/arch/openrisc/include/asm/thread_info.h b/arch/openrisc/include/asm/thread_info.h index 07f3212422ad..d797acc901e4 100644 --- a/arch/openrisc/include/asm/thread_info.h +++ b/arch/openrisc/include/asm/thread_info.h @@ -128,8 +128,6 @@ register struct thread_info *current_thread_info_reg asm("r10"); /* For OpenRISC, this is anything in the LSW other than syscall trace */ #define _TIF_WORK_MASK (0xff & ~(_TIF_SYSCALL_TRACE|_TIF_SINGLESTEP)) -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/openrisc/kernel/Makefile b/arch/openrisc/kernel/Makefile index 35f92ce51c24..ec6d9d37cefd 100644 --- a/arch/openrisc/kernel/Makefile +++ b/arch/openrisc/kernel/Makefile @@ -4,7 +4,7 @@ extra-y := head.o vmlinux.lds -obj-y := setup.o idle.o or32_ksyms.o process.o dma.o \ +obj-y := setup.o or32_ksyms.o process.o dma.o \ traps.o time.o irq.o entry.o ptrace.o signal.o \ sys_call_table.o diff --git a/arch/openrisc/kernel/idle.c b/arch/openrisc/kernel/idle.c deleted file mode 100644 index 5e8a3b6d6bc6..000000000000 --- a/arch/openrisc/kernel/idle.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * OpenRISC idle.c - * - * Linux architectural port borrowing liberally from similar works of - * others. All original copyrights apply as per the original source - * declaration. - * - * Modifications for the OpenRISC architecture: - * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> - * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - * Idle daemon for or32. Idle daemon will handle any action - * that needs to be taken when the system becomes idle. - */ - -#include <linux/errno.h> -#include <linux/sched.h> -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/smp.h> -#include <linux/stddef.h> -#include <linux/unistd.h> -#include <linux/ptrace.h> -#include <linux/slab.h> -#include <linux/tick.h> - -#include <asm/pgtable.h> -#include <asm/uaccess.h> -#include <asm/io.h> -#include <asm/processor.h> -#include <asm/mmu.h> -#include <asm/cache.h> -#include <asm/pgalloc.h> - -void (*powersave) (void) = NULL; - -void cpu_idle(void) -{ - set_thread_flag(TIF_POLLING_NRFLAG); - - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - - while (!need_resched()) { - check_pgt_cache(); - rmb(); - - clear_thread_flag(TIF_POLLING_NRFLAG); - - local_irq_disable(); - /* Don't trace irqs off for idle */ - stop_critical_timings(); - if (!need_resched() && powersave != NULL) - powersave(); - start_critical_timings(); - local_irq_enable(); - set_thread_flag(TIF_POLLING_NRFLAG); - } - - rcu_idle_exit(); - tick_nohz_idle_exit(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } -} diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c index 00c233bf0d06..386af258591d 100644 --- a/arch/openrisc/kernel/process.c +++ b/arch/openrisc/kernel/process.c @@ -90,6 +90,7 @@ void show_regs(struct pt_regs *regs) { extern void show_registers(struct pt_regs *regs); + show_regs_print_info(KERN_DEFAULT); /* __PHX__ cleanup this mess */ show_registers(regs); } diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c index 5cce396016d0..3d3f6062f49c 100644 --- a/arch/openrisc/kernel/traps.c +++ b/arch/openrisc/kernel/traps.c @@ -105,17 +105,6 @@ void show_trace_task(struct task_struct *tsk) */ } -/* - * The architecture-independent backtrace generator - */ -void dump_stack(void) -{ - unsigned long stack; - - show_stack(current, &stack); -} -EXPORT_SYMBOL(dump_stack); - void show_registers(struct pt_regs *regs) { int i; diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index e7fdc50c4bf0..b3cbc6703837 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -43,6 +43,7 @@ #include <asm/kmap_types.h> #include <asm/fixmap.h> #include <asm/tlbflush.h> +#include <asm/sections.h> int mem_init_done; @@ -201,9 +202,6 @@ void __init paging_init(void) /* References to section boundaries */ -extern char _stext, _etext, _edata, __bss_start, _end; -extern char __init_begin, __init_end; - static int __init free_pages_init(void) { int reservedpages, pfn; @@ -263,30 +261,11 @@ void __init mem_init(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - printk(KERN_INFO "Freeing initrd memory: %ldk freed\n", - (end - start) >> 10); - - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - } + free_reserved_area(start, end, 0, "initrd"); } #endif void free_initmem(void) { - unsigned long addr; - - addr = (unsigned long)(&__init_begin); - for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - printk(KERN_INFO "Freeing unused kernel memory: %luk freed\n", - ((unsigned long)&__init_end - - (unsigned long)&__init_begin) >> 10); + free_initmem_default(0); } diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 0339181bf3ac..433e75a2ee9a 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -1,5 +1,6 @@ config PARISC def_bool y + select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS select HAVE_IDE select HAVE_OPROFILE select HAVE_FUNCTION_TRACER if 64BIT diff --git a/arch/parisc/Kconfig.debug b/arch/parisc/Kconfig.debug index 7305ac8f7f5b..bc989e522a04 100644 --- a/arch/parisc/Kconfig.debug +++ b/arch/parisc/Kconfig.debug @@ -12,18 +12,4 @@ config DEBUG_RODATA portion of the kernel code won't be covered by a TLB anymore. If in doubt, say "N". -config DEBUG_STRICT_USER_COPY_CHECKS - bool "Strict copy size checks" - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING - ---help--- - Enabling this option turns a certain set of sanity checks for user - copy operations into compile time failures. - - The copy_from_user() etc checks are there to help test if there - are sufficient security checks on the length argument of - the copy operation, by having gcc prove that the argument is - within bounds. - - If unsure, or if you run an older (pre 4.4) gcc, say N. - endmenu diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 01d95e2f0581..113e28206503 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -65,8 +65,10 @@ ifndef CONFIG_FUNCTION_TRACER endif # Use long jumps instead of long branches (needed if your linker fails to -# link a too big vmlinux executable) -cflags-$(CONFIG_MLONGCALLS) += -mlong-calls +# link a too big vmlinux executable). Not enabled for building modules. +ifdef CONFIG_MLONGCALLS +KBUILD_CFLAGS_KERNEL += -mlong-calls +endif # select which processor to optimise for cflags-$(CONFIG_PA7100) += -march=1.1 -mschedule=7100 diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index 79f694f3ad9b..f0e2784e7cca 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -140,7 +140,10 @@ static inline void *kmap(struct page *page) return page_address(page); } -#define kunmap(page) kunmap_parisc(page_address(page)) +static inline void kunmap(struct page *page) +{ + kunmap_parisc(page_address(page)); +} static inline void *kmap_atomic(struct page *page) { diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index 7df49fad29f9..1e40d7f86be3 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -16,6 +16,8 @@ #include <asm/processor.h> #include <asm/cache.h> +extern spinlock_t pa_dbit_lock; + /* * kern_addr_valid(ADDR) tests if ADDR is pointing to valid kernel * memory. For the return value to be meaningful, ADDR must be >= @@ -44,8 +46,11 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long); #define set_pte_at(mm, addr, ptep, pteval) \ do { \ + unsigned long flags; \ + spin_lock_irqsave(&pa_dbit_lock, flags); \ set_pte(ptep, pteval); \ purge_tlb_entries(mm, addr); \ + spin_unlock_irqrestore(&pa_dbit_lock, flags); \ } while (0) #endif /* !__ASSEMBLY__ */ @@ -435,48 +440,46 @@ extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *); static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { -#ifdef CONFIG_SMP + pte_t pte; + unsigned long flags; + if (!pte_young(*ptep)) return 0; - return test_and_clear_bit(xlate_pabit(_PAGE_ACCESSED_BIT), &pte_val(*ptep)); -#else - pte_t pte = *ptep; - if (!pte_young(pte)) + + spin_lock_irqsave(&pa_dbit_lock, flags); + pte = *ptep; + if (!pte_young(pte)) { + spin_unlock_irqrestore(&pa_dbit_lock, flags); return 0; - set_pte_at(vma->vm_mm, addr, ptep, pte_mkold(pte)); + } + set_pte(ptep, pte_mkold(pte)); + purge_tlb_entries(vma->vm_mm, addr); + spin_unlock_irqrestore(&pa_dbit_lock, flags); return 1; -#endif } -extern spinlock_t pa_dbit_lock; - struct mm_struct; static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { pte_t old_pte; + unsigned long flags; - spin_lock(&pa_dbit_lock); + spin_lock_irqsave(&pa_dbit_lock, flags); old_pte = *ptep; pte_clear(mm,addr,ptep); - spin_unlock(&pa_dbit_lock); + purge_tlb_entries(mm, addr); + spin_unlock_irqrestore(&pa_dbit_lock, flags); return old_pte; } static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { -#ifdef CONFIG_SMP - unsigned long new, old; - - do { - old = pte_val(*ptep); - new = pte_val(pte_wrprotect(__pte (old))); - } while (cmpxchg((unsigned long *) ptep, old, new) != old); + unsigned long flags; + spin_lock_irqsave(&pa_dbit_lock, flags); + set_pte(ptep, pte_wrprotect(*ptep)); purge_tlb_entries(mm, addr); -#else - pte_t old_pte = *ptep; - set_pte_at(mm, addr, ptep, pte_wrprotect(old_pte)); -#endif + spin_unlock_irqrestore(&pa_dbit_lock, flags); } #define pte_same(A,B) (pte_val(A) == pte_val(B)) diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h index d1fb79a36f3d..6182832e5b6c 100644 --- a/arch/parisc/include/asm/thread_info.h +++ b/arch/parisc/include/asm/thread_info.h @@ -77,8 +77,6 @@ struct thread_info { #define _TIF_SYSCALL_TRACE_MASK (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \ _TIF_BLOCKSTEP) -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* __KERNEL__ */ #endif /* _ASM_PARISC_THREAD_INFO_H */ diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h index 4ba2c93770f1..e0a82358517e 100644 --- a/arch/parisc/include/asm/uaccess.h +++ b/arch/parisc/include/asm/uaccess.h @@ -181,30 +181,24 @@ struct exception_data { #if !defined(CONFIG_64BIT) #define __put_kernel_asm64(__val,ptr) do { \ - u64 __val64 = (u64)(__val); \ - u32 hi = (__val64) >> 32; \ - u32 lo = (__val64) & 0xffffffff; \ __asm__ __volatile__ ( \ "\n1:\tstw %2,0(%1)" \ - "\n2:\tstw %3,4(%1)\n\t" \ + "\n2:\tstw %R2,4(%1)\n\t" \ ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_2)\ ASM_EXCEPTIONTABLE_ENTRY(2b,fixup_put_user_skip_1)\ : "=r"(__pu_err) \ - : "r"(ptr), "r"(hi), "r"(lo), "0"(__pu_err) \ + : "r"(ptr), "r"(__val), "0"(__pu_err) \ : "r1"); \ } while (0) #define __put_user_asm64(__val,ptr) do { \ - u64 __val64 = (u64)(__val); \ - u32 hi = (__val64) >> 32; \ - u32 lo = (__val64) & 0xffffffff; \ __asm__ __volatile__ ( \ "\n1:\tstw %2,0(%%sr3,%1)" \ - "\n2:\tstw %3,4(%%sr3,%1)\n\t" \ + "\n2:\tstw %R2,4(%%sr3,%1)\n\t" \ ASM_EXCEPTIONTABLE_ENTRY(1b,fixup_put_user_skip_2)\ ASM_EXCEPTIONTABLE_ENTRY(2b,fixup_put_user_skip_1)\ : "=r"(__pu_err) \ - : "r"(ptr), "r"(hi), "r"(lo), "0"(__pu_err) \ + : "r"(ptr), "r"(__val), "0"(__pu_err) \ : "r1"); \ } while (0) diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h index ae9a46cbfd92..74d835820ee7 100644 --- a/arch/parisc/include/asm/unistd.h +++ b/arch/parisc/include/asm/unistd.h @@ -170,12 +170,4 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ #undef STR -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - #endif /* _ASM_PARISC_UNISTD_H_ */ diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h index 526e4b9aece0..70c512a386f7 100644 --- a/arch/parisc/include/uapi/asm/socket.h +++ b/arch/parisc/include/uapi/asm/socket.h @@ -71,6 +71,8 @@ #define SO_LOCK_FILTER 0x4025 +#define SO_SELECT_ERR_QUEUE 0x4026 + /* O_NONBLOCK clashes with the bits used for socket types. Therefore we * have to define SOCK_NONBLOCK to a different value here. */ diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index 4b12890642eb..83ded26cad06 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -421,14 +421,11 @@ void purge_tlb_entries(struct mm_struct *mm, unsigned long addr) /* Note: purge_tlb_entries can be called at startup with no context. */ - /* Disable preemption while we play with %sr1. */ - preempt_disable(); - mtsp(mm->context, 1); purge_tlb_start(flags); + mtsp(mm->context, 1); pdtlb(addr); pitlb(addr); purge_tlb_end(flags); - preempt_enable(); } EXPORT_SYMBOL(purge_tlb_entries); diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c index 6795dc6c995f..568b2c61ea02 100644 --- a/arch/parisc/kernel/parisc_ksyms.c +++ b/arch/parisc/kernel/parisc_ksyms.c @@ -120,11 +120,13 @@ extern void __ashrdi3(void); extern void __ashldi3(void); extern void __lshrdi3(void); extern void __muldi3(void); +extern void __ucmpdi2(void); EXPORT_SYMBOL(__ashrdi3); EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__lshrdi3); EXPORT_SYMBOL(__muldi3); +EXPORT_SYMBOL(__ucmpdi2); asmlinkage void * __canonicalize_funcptr_for_compare(void *); EXPORT_SYMBOL(__canonicalize_funcptr_for_compare); diff --git a/arch/parisc/kernel/pdc_chassis.c b/arch/parisc/kernel/pdc_chassis.c index d47ba1aa8253..8fa314fbfb18 100644 --- a/arch/parisc/kernel/pdc_chassis.c +++ b/arch/parisc/kernel/pdc_chassis.c @@ -30,11 +30,13 @@ #endif #include <linux/init.h> +#include <linux/module.h> #include <linux/kernel.h> #include <linux/reboot.h> #include <linux/notifier.h> #include <linux/cache.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <asm/pdc_chassis.h> #include <asm/processor.h> @@ -244,38 +246,38 @@ int pdc_chassis_send_status(int message) #ifdef CONFIG_PDC_CHASSIS_WARN #ifdef CONFIG_PROC_FS -static int pdc_chassis_warn_pread(char *page, char **start, off_t off, - int count, int *eof, void *data) +static int pdc_chassis_warn_show(struct seq_file *m, void *v) { - char *out = page; - int len, ret; unsigned long warn; u32 warnreg; - ret = pdc_chassis_warn(&warn); - if (ret != PDC_OK) + if (pdc_chassis_warn(&warn) != PDC_OK) return -EIO; warnreg = (warn & 0xFFFFFFFF); if ((warnreg >> 24) & 0xFF) - out += sprintf(out, "Chassis component failure! (eg fan or PSU): 0x%.2x\n", ((warnreg >> 24) & 0xFF)); - - out += sprintf(out, "Battery: %s\n", (warnreg & 0x04) ? "Low!" : "OK"); - out += sprintf(out, "Temp low: %s\n", (warnreg & 0x02) ? "Exceeded!" : "OK"); - out += sprintf(out, "Temp mid: %s\n", (warnreg & 0x01) ? "Exceeded!" : "OK"); - - len = out - page - off; - if (len < count) { - *eof = 1; - if (len <= 0) return 0; - } else { - len = count; - } - *start = page + off; - return len; + seq_printf(m, "Chassis component failure! (eg fan or PSU): 0x%.2x\n", + (warnreg >> 24) & 0xFF); + + seq_printf(m, "Battery: %s\n", (warnreg & 0x04) ? "Low!" : "OK"); + seq_printf(m, "Temp low: %s\n", (warnreg & 0x02) ? "Exceeded!" : "OK"); + seq_printf(m, "Temp mid: %s\n", (warnreg & 0x01) ? "Exceeded!" : "OK"); + return 0; +} + +static int pdc_chassis_warn_open(struct inode *inode, struct file *file) +{ + return single_open(file, pdc_chassis_warn_show, NULL); } +static const struct file_operations pdc_chassis_warn_fops = { + .open = pdc_chassis_warn_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + static int __init pdc_chassis_create_procfs(void) { unsigned long test; @@ -290,8 +292,7 @@ static int __init pdc_chassis_create_procfs(void) printk(KERN_INFO "Enabling PDC chassis warnings support v%s\n", PDC_CHASSIS_VER); - create_proc_read_entry("chassis", 0400, NULL, pdc_chassis_warn_pread, - NULL); + proc_create("chassis", 0400, NULL, &pdc_chassis_warn_fops); return 0; } diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index d13507246c5d..55f92b614182 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -59,28 +59,6 @@ #include <asm/unwind.h> #include <asm/sections.h> -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle(void) -{ - set_thread_flag(TIF_POLLING_NRFLAG); - - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) - barrier(); - rcu_idle_exit(); - schedule_preempt_disabled(); - check_pgt_cache(); - } -} - - #define COMMAND_GLOBAL F_EXTEND(0xfffe0030) #define CMD_RESET 5 /* reset any module */ diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index 6266730efd61..fd1bb1519c2b 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -329,7 +329,7 @@ void __init smp_callin(void) local_irq_enable(); /* Interrupts have been off until now */ - cpu_idle(); /* Wait for timer to schedule some work */ + cpu_startup_entry(CPUHP_ONLINE); /* NOTREACHED */ panic("smp_callin() AAAAaaaaahhhh....\n"); diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index 051c8b90231f..f517e08e7f0d 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -60,47 +60,6 @@ asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23, return -ENOSYS; } -/* Note: it is necessary to treat out_fd and in_fd as unsigned ints, with the - * corresponding cast to a signed int to insure that the proper conversion - * (sign extension) between the register representation of a signed int (msr in - * 32-bit mode) and the register representation of a signed int (msr in 64-bit - * mode) is performed. - */ -asmlinkage long sys32_sendfile(u32 out_fd, u32 in_fd, - compat_off_t __user *offset, compat_size_t count) -{ - return compat_sys_sendfile((int)out_fd, (int)in_fd, offset, count); -} - -asmlinkage long sys32_sendfile64(u32 out_fd, u32 in_fd, - compat_loff_t __user *offset, compat_size_t count) -{ - return sys_sendfile64((int)out_fd, (int)in_fd, - (loff_t __user *)offset, count); -} - -asmlinkage long sys32_semctl(int semid, int semnum, int cmd, union semun arg) -{ - union semun u; - - if (cmd == SETVAL) { - /* Ugh. arg is a union of int,ptr,ptr,ptr, so is 8 bytes. - * The int should be in the first 4, but our argument - * frobbing has left it in the last 4. - */ - u.val = *((int *)&arg + 1); - return sys_semctl (semid, semnum, cmd, u); - } - return sys_semctl (semid, semnum, cmd, arg); -} - -long sys32_lookup_dcookie(u32 cookie_high, u32 cookie_low, char __user *buf, - size_t len) -{ - return sys_lookup_dcookie((u64)cookie_high << 32 | cookie_low, - buf, len); -} - asmlinkage long compat_sys_fanotify_mark(int fan_fd, int flags, u32 mask_hi, u32 mask_lo, int fd, const char __user *pathname) diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index f57dc137b8dd..0c9107285e66 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -198,7 +198,7 @@ ENTRY_SAME(madvise) ENTRY_SAME(clone_wrapper) /* 120 */ ENTRY_SAME(setdomainname) - ENTRY_DIFF(sendfile) + ENTRY_COMP(sendfile) /* struct sockaddr... */ ENTRY_SAME(recvfrom) /* struct timex contains longs */ @@ -282,7 +282,7 @@ ENTRY_COMP(recvmsg) ENTRY_SAME(semop) /* 185 */ ENTRY_SAME(semget) - ENTRY_DIFF(semctl) + ENTRY_COMP(semctl) ENTRY_COMP(msgsnd) ENTRY_COMP(msgrcv) ENTRY_SAME(msgget) /* 190 */ @@ -304,7 +304,7 @@ ENTRY_SAME(gettid) ENTRY_OURS(readahead) ENTRY_SAME(tkill) - ENTRY_DIFF(sendfile64) + ENTRY_COMP(sendfile64) ENTRY_COMP(futex) /* 210 */ ENTRY_COMP(sched_setaffinity) ENTRY_COMP(sched_getaffinity) @@ -318,7 +318,7 @@ ENTRY_SAME(alloc_hugepages) /* 220 */ ENTRY_SAME(free_hugepages) ENTRY_SAME(exit_group) - ENTRY_DIFF(lookup_dcookie) + ENTRY_COMP(lookup_dcookie) ENTRY_SAME(epoll_create) ENTRY_SAME(epoll_ctl) /* 225 */ ENTRY_SAME(epoll_wait) diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index aeb8f8f2c07a..f702bff0bed9 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -126,6 +126,8 @@ void show_regs(struct pt_regs *regs) user = user_mode(regs); level = user ? KERN_DEBUG : KERN_CRIT; + show_regs_print_info(level); + print_gr(level, regs); for (i = 0; i < 8; i += 4) @@ -158,14 +160,6 @@ void show_regs(struct pt_regs *regs) } } - -void dump_stack(void) -{ - show_stack(NULL, NULL); -} - -EXPORT_SYMBOL(dump_stack); - static void do_show_stack(struct unwind_frame_info *info) { int i = 1; diff --git a/arch/parisc/lib/Makefile b/arch/parisc/lib/Makefile index 5f2e6904d14a..5651536ac733 100644 --- a/arch/parisc/lib/Makefile +++ b/arch/parisc/lib/Makefile @@ -2,6 +2,7 @@ # Makefile for parisc-specific library files # -lib-y := lusercopy.o bitops.o checksum.o io.o memset.o fixup.o memcpy.o +lib-y := lusercopy.o bitops.o checksum.o io.o memset.o fixup.o memcpy.o \ + ucmpdi2.o obj-y := iomap.o diff --git a/arch/parisc/lib/ucmpdi2.c b/arch/parisc/lib/ucmpdi2.c new file mode 100644 index 000000000000..149c016f32c5 --- /dev/null +++ b/arch/parisc/lib/ucmpdi2.c @@ -0,0 +1,25 @@ +#include <linux/module.h> + +union ull_union { + unsigned long long ull; + struct { + unsigned int high; + unsigned int low; + } ui; +}; + +int __ucmpdi2(unsigned long long a, unsigned long long b) +{ + union ull_union au = {.ull = a}; + union ull_union bu = {.ull = b}; + + if (au.ui.high < bu.ui.high) + return 0; + else if (au.ui.high > bu.ui.high) + return 2; + if (au.ui.low < bu.ui.low) + return 0; + else if (au.ui.low > bu.ui.low) + return 2; + return 1; +} diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 3ac462de53a4..157b931e7b09 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -505,7 +505,6 @@ static void __init map_pages(unsigned long start_vaddr, void free_initmem(void) { - unsigned long addr; unsigned long init_begin = (unsigned long)__init_begin; unsigned long init_end = (unsigned long)__init_end; @@ -533,19 +532,10 @@ void free_initmem(void) * pages are no-longer executable */ flush_icache_range(init_begin, init_end); - for (addr = init_begin; addr < init_end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - num_physpages++; - totalram_pages++; - } + num_physpages += free_initmem_default(0); /* set up a new led state on systems shipped LED State panel */ pdc_chassis_send_status(PDC_CHASSIS_DIRECT_BCOMPLETE); - - printk(KERN_INFO "Freeing unused kernel memory: %luk freed\n", - (init_end - init_begin) >> 10); } @@ -697,6 +687,8 @@ void show_mem(unsigned int filter) printk(KERN_INFO "Mem-info:\n"); show_free_areas(filter); + if (filter & SHOW_MEM_FILTER_PAGE_COUNT) + return; #ifndef CONFIG_DISCONTIGMEM i = max_mapnr; while (i-- > 0) { @@ -1107,15 +1099,6 @@ void flush_tlb_all(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - if (start >= end) - return; - printk(KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10); - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - num_physpages++; - totalram_pages++; - } + num_physpages += free_reserved_area(start, end, 0, "initrd"); } #endif diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index ea5bb045983a..a0259edae5c9 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -114,7 +114,6 @@ config PPC select USE_GENERIC_SMP_HELPERS if SMP select HAVE_OPROFILE select HAVE_DEBUG_KMEMLEAK - select HAVE_SYSCALL_WRAPPERS if PPC64 select GENERIC_ATOMIC64 if PPC32 select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select HAVE_PERF_EVENTS diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h index 62e11a32c4c2..4fcbd6b14a3a 100644 --- a/arch/powerpc/include/asm/hugetlb.h +++ b/arch/powerpc/include/asm/hugetlb.h @@ -3,6 +3,7 @@ #ifdef CONFIG_HUGETLB_PAGE #include <asm/page.h> +#include <asm-generic/hugetlb.h> extern struct kmem_cache *hugepte_cache; diff --git a/arch/powerpc/include/asm/linkage.h b/arch/powerpc/include/asm/linkage.h new file mode 100644 index 000000000000..b36f650a13ff --- /dev/null +++ b/arch/powerpc/include/asm/linkage.h @@ -0,0 +1,13 @@ +#ifndef _ASM_POWERPC_LINKAGE_H +#define _ASM_POWERPC_LINKAGE_H + +#ifdef CONFIG_PPC64 +#define cond_syscall(x) \ + asm ("\t.weak " #x "\n\t.set " #x ", sys_ni_syscall\n" \ + "\t.weak ." #x "\n\t.set ." #x ", .sys_ni_syscall\n") +#define SYSCALL_ALIAS(alias, name) \ + asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n" \ + "\t.globl ." #alias "\n\t.set ." #alias ", ." #name) +#endif + +#endif /* _ASM_POWERPC_LINKAGE_H */ diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index ebbec52d21bd..43523fe0d8b4 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -190,7 +190,7 @@ SYSCALL_SPU(getcwd) SYSCALL_SPU(capget) SYSCALL_SPU(capset) COMPAT_SYS(sigaltstack) -SYSX_SPU(sys_sendfile,compat_sys_sendfile_wrapper,sys_sendfile) +COMPAT_SYS_SPU(sendfile) SYSCALL(ni_syscall) SYSCALL(ni_syscall) PPC_SYS(vfork) @@ -230,7 +230,7 @@ COMPAT_SYS_SPU(sched_setaffinity) COMPAT_SYS_SPU(sched_getaffinity) SYSCALL(ni_syscall) SYSCALL(ni_syscall) -SYSX(sys_ni_syscall,compat_sys_sendfile64_wrapper,sys_sendfile64) +SYS32ONLY(sendfile64) COMPAT_SYS_SPU(io_setup) SYSCALL_SPU(io_destroy) COMPAT_SYS_SPU(io_getevents) @@ -239,7 +239,7 @@ SYSCALL_SPU(io_cancel) SYSCALL(set_tid_address) SYSX_SPU(sys_fadvise64,ppc32_fadvise64,sys_fadvise64) SYSCALL(exit_group) -SYSX(sys_lookup_dcookie,ppc32_lookup_dcookie,sys_lookup_dcookie) +COMPAT_SYS(lookup_dcookie) SYSCALL_SPU(epoll_create) SYSCALL_SPU(epoll_ctl) SYSCALL_SPU(epoll_wait) @@ -273,8 +273,8 @@ COMPAT_SYS(mq_timedreceive) COMPAT_SYS(mq_notify) COMPAT_SYS(mq_getsetattr) COMPAT_SYS(kexec_load) -COMPAT_SYS(add_key) -COMPAT_SYS(request_key) +SYSCALL(add_key) +SYSCALL(request_key) COMPAT_SYS(keyctl) COMPAT_SYS(waitid) SYSCALL(ioprio_set) diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 406b7b9a1341..8ceea14d6fe4 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -182,8 +182,6 @@ static inline bool test_thread_local_flags(unsigned int flags) #define is_32bit_task() (1) #endif -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* !__ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index 1487f0f12293..3ca819f541bf 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -56,11 +56,5 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - */ -#define cond_syscall(x) \ - asmlinkage long x (void) __attribute__((weak,alias("sys_ni_syscall"))) - #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_UNISTD_H_ */ diff --git a/arch/powerpc/include/asm/uprobes.h b/arch/powerpc/include/asm/uprobes.h index b532060d0916..23016020915e 100644 --- a/arch/powerpc/include/asm/uprobes.h +++ b/arch/powerpc/include/asm/uprobes.h @@ -51,4 +51,5 @@ extern int arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs); extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk); extern int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data); extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs); +extern unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs); #endif /* _ASM_UPROBES_H */ diff --git a/arch/powerpc/include/uapi/asm/linkage.h b/arch/powerpc/include/uapi/asm/linkage.h deleted file mode 100644 index e1c4ac1cc4ba..000000000000 --- a/arch/powerpc/include/uapi/asm/linkage.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_POWERPC_LINKAGE_H -#define _ASM_POWERPC_LINKAGE_H - -/* Nothing to see here... */ - -#endif /* _ASM_POWERPC_LINKAGE_H */ diff --git a/arch/powerpc/include/uapi/asm/socket.h b/arch/powerpc/include/uapi/asm/socket.h index a26dcaece509..a36daf3c6f9a 100644 --- a/arch/powerpc/include/uapi/asm/socket.h +++ b/arch/powerpc/include/uapi/asm/socket.h @@ -79,4 +79,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _ASM_POWERPC_SOCKET_H */ diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c index b3ba5163eae2..9ec3fe174cba 100644 --- a/arch/powerpc/kernel/crash_dump.c +++ b/arch/powerpc/kernel/crash_dump.c @@ -150,10 +150,7 @@ void crash_free_reserved_phys_range(unsigned long begin, unsigned long end) if (addr <= rtas_end && ((addr + PAGE_SIZE) > rtas_start)) continue; - ClearPageReserved(pfn_to_page(addr >> PAGE_SHIFT)); - init_page_count(pfn_to_page(addr >> PAGE_SHIFT)); - free_page((unsigned long)__va(addr)); - totalram_pages++; + free_reserved_page(pfn_to_page(addr >> PAGE_SHIFT)); } } #endif diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 256c5bf0adb7..04d69c4a5ac2 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -304,7 +304,7 @@ syscall_exit_work: subi r12,r12,TI_FLAGS 4: /* Anything else left to do? */ - SET_DEFAULT_THREAD_PPR(r3, r9) /* Set thread.ppr = 3 */ + SET_DEFAULT_THREAD_PPR(r3, r10) /* Set thread.ppr = 3 */ andi. r0,r9,(_TIF_SYSCALL_T_OR_A|_TIF_SINGLESTEP) beq .ret_from_except_lite @@ -657,7 +657,7 @@ resume_kernel: /* Clear _TIF_EMULATE_STACK_STORE flag */ lis r11,_TIF_EMULATE_STACK_STORE@h addi r5,r9,TI_FLAGS - ldarx r4,0,r5 +0: ldarx r4,0,r5 andc r4,r4,r11 stdcx. r4,0,r5 bne- 0b diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 06c8202a69cf..2230fd0ca3e4 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -1045,10 +1045,7 @@ static void fadump_release_memory(unsigned long begin, unsigned long end) if (addr <= ra_end && ((addr + PAGE_SIZE) > ra_start)) continue; - ClearPageReserved(pfn_to_page(addr >> PAGE_SHIFT)); - init_page_count(pfn_to_page(addr >> PAGE_SHIFT)); - free_page((unsigned long)__va(addr)); - totalram_pages++; + free_reserved_page(pfn_to_page(addr >> PAGE_SHIFT)); } } diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c index ea78761aa169..939ea7ef0dc8 100644 --- a/arch/powerpc/kernel/idle.c +++ b/arch/powerpc/kernel/idle.c @@ -33,11 +33,6 @@ #include <asm/runlatch.h> #include <asm/smp.h> -#ifdef CONFIG_HOTPLUG_CPU -#define cpu_should_die() cpu_is_offline(smp_processor_id()) -#else -#define cpu_should_die() 0 -#endif unsigned long cpuidle_disable = IDLE_NO_OVERRIDE; EXPORT_SYMBOL(cpuidle_disable); @@ -50,64 +45,38 @@ static int __init powersave_off(char *arg) } __setup("powersave=off", powersave_off); -/* - * The body of the idle task. - */ -void cpu_idle(void) +#ifdef CONFIG_HOTPLUG_CPU +void arch_cpu_idle_dead(void) { - set_thread_flag(TIF_POLLING_NRFLAG); - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - - while (!need_resched() && !cpu_should_die()) { - ppc64_runlatch_off(); - - if (ppc_md.power_save) { - clear_thread_flag(TIF_POLLING_NRFLAG); - /* - * smp_mb is so clearing of TIF_POLLING_NRFLAG - * is ordered w.r.t. need_resched() test. - */ - smp_mb(); - local_irq_disable(); - - /* Don't trace irqs off for idle */ - stop_critical_timings(); - - /* check again after disabling irqs */ - if (!need_resched() && !cpu_should_die()) - ppc_md.power_save(); - - start_critical_timings(); - - /* Some power_save functions return with - * interrupts enabled, some don't. - */ - if (irqs_disabled()) - local_irq_enable(); - set_thread_flag(TIF_POLLING_NRFLAG); - - } else { - /* - * Go into low thread priority and possibly - * low power mode. - */ - HMT_low(); - HMT_very_low(); - } - } + sched_preempt_enable_no_resched(); + cpu_die(); +} +#endif - HMT_medium(); - ppc64_runlatch_on(); - rcu_idle_exit(); - tick_nohz_idle_exit(); - if (cpu_should_die()) { - sched_preempt_enable_no_resched(); - cpu_die(); - } - schedule_preempt_disabled(); +void arch_cpu_idle(void) +{ + ppc64_runlatch_off(); + + if (ppc_md.power_save) { + ppc_md.power_save(); + /* + * Some power_save functions return with + * interrupts enabled, some don't. + */ + if (irqs_disabled()) + local_irq_enable(); + } else { + local_irq_enable(); + /* + * Go into low thread priority and possibly + * low power mode. + */ + HMT_low(); + HMT_very_low(); } + + HMT_medium(); + ppc64_runlatch_on(); } int powersave_nap; diff --git a/arch/powerpc/kernel/kvm.c b/arch/powerpc/kernel/kvm.c index a61b133c4f99..6782221d49bd 100644 --- a/arch/powerpc/kernel/kvm.c +++ b/arch/powerpc/kernel/kvm.c @@ -756,12 +756,7 @@ static __init void kvm_free_tmp(void) end = (ulong)&kvm_tmp[ARRAY_SIZE(kvm_tmp)] & PAGE_MASK; /* Free the tmp space we don't need */ - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - } + free_reserved_area(start, end, 0, NULL); } static int __init kvm_guest_init(void) diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index f5725bce9ed2..801a757c3630 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -41,8 +41,6 @@ /* #define LPARCFG_DEBUG */ -static struct proc_dir_entry *proc_ppc64_lparcfg; - /* * Track sum of all purrs across all processors. This is used to further * calculate usage values by different applications @@ -688,27 +686,22 @@ static const struct file_operations lparcfg_fops = { static int __init lparcfg_init(void) { - struct proc_dir_entry *ent; umode_t mode = S_IRUSR | S_IRGRP | S_IROTH; /* Allow writing if we have FW_FEATURE_SPLPAR */ if (firmware_has_feature(FW_FEATURE_SPLPAR)) mode |= S_IWUSR; - ent = proc_create("powerpc/lparcfg", mode, NULL, &lparcfg_fops); - if (!ent) { + if (!proc_create("powerpc/lparcfg", mode, NULL, &lparcfg_fops)) { printk(KERN_ERR "Failed to create powerpc/lparcfg\n"); return -EIO; } - - proc_ppc64_lparcfg = ent; return 0; } static void __exit lparcfg_cleanup(void) { - if (proc_ppc64_lparcfg) - remove_proc_entry("lparcfg", proc_ppc64_lparcfg->parent); + remove_proc_subtree("powerpc/lparcfg", NULL); } module_init(lparcfg_init); diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c index bec1e930ed73..48fbc2b97e95 100644 --- a/arch/powerpc/kernel/nvram_64.c +++ b/arch/powerpc/kernel/nvram_64.c @@ -511,8 +511,7 @@ int __init nvram_scan_partitions(void) "detected: 0-length partition\n"); goto out; } - tmp_part = (struct nvram_partition *) - kmalloc(sizeof(struct nvram_partition), GFP_KERNEL); + tmp_part = kmalloc(sizeof(struct nvram_partition), GFP_KERNEL); err = -ENOMEM; if (!tmp_part) { printk(KERN_ERR "nvram_scan_partitions: kmalloc failed\n"); diff --git a/arch/powerpc/kernel/proc_powerpc.c b/arch/powerpc/kernel/proc_powerpc.c index f19d0bdc3241..feb8580fdc84 100644 --- a/arch/powerpc/kernel/proc_powerpc.c +++ b/arch/powerpc/kernel/proc_powerpc.c @@ -32,8 +32,6 @@ static loff_t page_map_seek( struct file *file, loff_t off, int whence) { loff_t new; - struct proc_dir_entry *dp = PDE(file_inode(file)); - switch(whence) { case 0: new = off; @@ -42,12 +40,12 @@ static loff_t page_map_seek( struct file *file, loff_t off, int whence) new = file->f_pos + off; break; case 2: - new = dp->size + off; + new = PAGE_SIZE + off; break; default: return -EINVAL; } - if ( new < 0 || new > dp->size ) + if ( new < 0 || new > PAGE_SIZE ) return -EINVAL; return (file->f_pos = new); } @@ -55,19 +53,18 @@ static loff_t page_map_seek( struct file *file, loff_t off, int whence) static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - return simple_read_from_buffer(buf, nbytes, ppos, dp->data, dp->size); + return simple_read_from_buffer(buf, nbytes, ppos, + PDE_DATA(file_inode(file)), PAGE_SIZE); } static int page_map_mmap( struct file *file, struct vm_area_struct *vma ) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - - if ((vma->vm_end - vma->vm_start) > dp->size) + if ((vma->vm_end - vma->vm_start) > PAGE_SIZE) return -EINVAL; - remap_pfn_range(vma, vma->vm_start, __pa(dp->data) >> PAGE_SHIFT, - dp->size, vma->vm_page_prot); + remap_pfn_range(vma, vma->vm_start, + __pa(PDE_DATA(file_inode(file))) >> PAGE_SHIFT, + PAGE_SIZE, vma->vm_page_prot); return 0; } @@ -86,7 +83,7 @@ static int __init proc_ppc64_init(void) &page_map_fops, vdso_data); if (!pde) return 1; - pde->size = PAGE_SIZE; + proc_set_size(pde, PAGE_SIZE); return 0; } diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 59dd545fdde1..13a8d9d0b5cb 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -555,10 +555,12 @@ static inline void tm_recheckpoint_new_task(struct task_struct *new) new->thread.regs->msr |= (MSR_FP | new->thread.fpexc_mode); } +#ifdef CONFIG_ALTIVEC if (msr & MSR_VEC) { do_load_up_transact_altivec(&new->thread); new->thread.regs->msr |= MSR_VEC; } +#endif /* We may as well turn on VSX too since all the state is restored now */ if (msr & MSR_VSX) new->thread.regs->msr |= MSR_VSX; @@ -829,6 +831,8 @@ void show_regs(struct pt_regs * regs) { int i, trap; + show_regs_print_info(KERN_DEFAULT); + printk("NIP: "REG" LR: "REG" CTR: "REG"\n", regs->nip, regs->link, regs->ctr); printk("REGS: %p TRAP: %04lx %s (%s)\n", @@ -848,12 +852,6 @@ void show_regs(struct pt_regs * regs) #else printk("DAR: "REG", DSISR: %08lx\n", regs->dar, regs->dsisr); #endif - printk("TASK = %p[%d] '%s' THREAD: %p", - current, task_pid_nr(current), current->comm, task_thread_info(current)); - -#ifdef CONFIG_SMP - printk(" CPU: %d", raw_smp_processor_id()); -#endif /* CONFIG_SMP */ for (i = 0; i < 32; i++) { if ((i % REGS_PER_LINE) == 0) @@ -1360,12 +1358,6 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) } while (count++ < kstack_depth_to_print); } -void dump_stack(void) -{ - show_stack(current, NULL); -} -EXPORT_SYMBOL(dump_stack); - #ifdef CONFIG_PPC64 /* Called with hard IRQs off */ void __ppc64_runlatch_on(void) diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c index c642f0132988..5b770262c673 100644 --- a/arch/powerpc/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -102,9 +102,10 @@ static struct kmem_cache *flash_block_cache = NULL; #define FLASH_BLOCK_LIST_VERSION (1UL) -/* Local copy of the flash block list. - * We only allow one open of the flash proc file and create this - * list as we go. The rtas_firmware_flash_list varable will be +/* + * Local copy of the flash block list. + * + * The rtas_firmware_flash_list varable will be * set once the data is fully read. * * For convenience as we build the list we use virtual addrs, @@ -125,23 +126,23 @@ struct rtas_update_flash_t struct rtas_manage_flash_t { int status; /* Returned status */ - unsigned int op; /* Reject or commit image */ }; /* Status int must be first member of struct */ struct rtas_validate_flash_t { int status; /* Returned status */ - char buf[VALIDATE_BUF_SIZE]; /* Candidate image buffer */ + char *buf; /* Candidate image buffer */ unsigned int buf_size; /* Size of image buf */ unsigned int update_results; /* Update results token */ }; -static DEFINE_SPINLOCK(flash_file_open_lock); -static struct proc_dir_entry *firmware_flash_pde; -static struct proc_dir_entry *firmware_update_pde; -static struct proc_dir_entry *validate_pde; -static struct proc_dir_entry *manage_pde; +static struct rtas_update_flash_t rtas_update_flash_data; +static struct rtas_manage_flash_t rtas_manage_flash_data; +static struct rtas_validate_flash_t rtas_validate_flash_data; +static DEFINE_MUTEX(rtas_update_flash_mutex); +static DEFINE_MUTEX(rtas_manage_flash_mutex); +static DEFINE_MUTEX(rtas_validate_flash_mutex); /* Do simple sanity checks on the flash image. */ static int flash_list_valid(struct flash_block_list *flist) @@ -191,10 +192,10 @@ static void free_flash_list(struct flash_block_list *f) static int rtas_flash_release(struct inode *inode, struct file *file) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - struct rtas_update_flash_t *uf; - - uf = (struct rtas_update_flash_t *) dp->data; + struct rtas_update_flash_t *const uf = &rtas_update_flash_data; + + mutex_lock(&rtas_update_flash_mutex); + if (uf->flist) { /* File was opened in write mode for a new flash attempt */ /* Clear saved list */ @@ -214,13 +215,14 @@ static int rtas_flash_release(struct inode *inode, struct file *file) uf->flist = NULL; } - atomic_dec(&dp->count); + mutex_unlock(&rtas_update_flash_mutex); return 0; } -static void get_flash_status_msg(int status, char *buf) +static size_t get_flash_status_msg(int status, char *buf) { - char *msg; + const char *msg; + size_t len; switch (status) { case FLASH_AUTH: @@ -242,34 +244,51 @@ static void get_flash_status_msg(int status, char *buf) msg = "ready: firmware image ready for flash on reboot\n"; break; default: - sprintf(buf, "error: unexpected status value %d\n", status); - return; + return sprintf(buf, "error: unexpected status value %d\n", + status); } - strcpy(buf, msg); + len = strlen(msg); + memcpy(buf, msg, len + 1); + return len; } /* Reading the proc file will show status (not the firmware contents) */ -static ssize_t rtas_flash_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) +static ssize_t rtas_flash_read_msg(struct file *file, char __user *buf, + size_t count, loff_t *ppos) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - struct rtas_update_flash_t *uf; + struct rtas_update_flash_t *const uf = &rtas_update_flash_data; char msg[RTAS_MSG_MAXLEN]; + size_t len; + int status; - uf = dp->data; + mutex_lock(&rtas_update_flash_mutex); + status = uf->status; + mutex_unlock(&rtas_update_flash_mutex); - if (!strcmp(dp->name, FIRMWARE_FLASH_NAME)) { - get_flash_status_msg(uf->status, msg); - } else { /* FIRMWARE_UPDATE_NAME */ - sprintf(msg, "%d\n", uf->status); - } + /* Read as text message */ + len = get_flash_status_msg(status, msg); + return simple_read_from_buffer(buf, count, ppos, msg, len); +} + +static ssize_t rtas_flash_read_num(struct file *file, char __user *buf, + size_t count, loff_t *ppos) +{ + struct rtas_update_flash_t *const uf = &rtas_update_flash_data; + char msg[RTAS_MSG_MAXLEN]; + int status; + mutex_lock(&rtas_update_flash_mutex); + status = uf->status; + mutex_unlock(&rtas_update_flash_mutex); + + /* Read as number */ + sprintf(msg, "%d\n", status); return simple_read_from_buffer(buf, count, ppos, msg, strlen(msg)); } /* constructor for flash_block_cache */ -void rtas_block_ctor(void *ptr) +static void rtas_block_ctor(void *ptr) { memset(ptr, 0, RTAS_BLK_SIZE); } @@ -282,16 +301,15 @@ void rtas_block_ctor(void *ptr) static ssize_t rtas_flash_write(struct file *file, const char __user *buffer, size_t count, loff_t *off) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - struct rtas_update_flash_t *uf; + struct rtas_update_flash_t *const uf = &rtas_update_flash_data; char *p; - int next_free; + int next_free, rc; struct flash_block_list *fl; - uf = (struct rtas_update_flash_t *) dp->data; + mutex_lock(&rtas_update_flash_mutex); if (uf->status == FLASH_AUTH || count == 0) - return count; /* discard data */ + goto out; /* discard data */ /* In the case that the image is not ready for flashing, the memory * allocated for the block list will be freed upon the release of the @@ -300,7 +318,7 @@ static ssize_t rtas_flash_write(struct file *file, const char __user *buffer, if (uf->flist == NULL) { uf->flist = kmem_cache_alloc(flash_block_cache, GFP_KERNEL); if (!uf->flist) - return -ENOMEM; + goto nomem; } fl = uf->flist; @@ -311,7 +329,7 @@ static ssize_t rtas_flash_write(struct file *file, const char __user *buffer, /* Need to allocate another block_list */ fl->next = kmem_cache_alloc(flash_block_cache, GFP_KERNEL); if (!fl->next) - return -ENOMEM; + goto nomem; fl = fl->next; next_free = 0; } @@ -320,52 +338,37 @@ static ssize_t rtas_flash_write(struct file *file, const char __user *buffer, count = RTAS_BLK_SIZE; p = kmem_cache_alloc(flash_block_cache, GFP_KERNEL); if (!p) - return -ENOMEM; + goto nomem; if(copy_from_user(p, buffer, count)) { kmem_cache_free(flash_block_cache, p); - return -EFAULT; + rc = -EFAULT; + goto error; } fl->blocks[next_free].data = p; fl->blocks[next_free].length = count; fl->num_blocks++; - +out: + mutex_unlock(&rtas_update_flash_mutex); return count; -} - -static int rtas_excl_open(struct inode *inode, struct file *file) -{ - struct proc_dir_entry *dp = PDE(inode); - - /* Enforce exclusive open with use count of PDE */ - spin_lock(&flash_file_open_lock); - if (atomic_read(&dp->count) > 2) { - spin_unlock(&flash_file_open_lock); - return -EBUSY; - } - - atomic_inc(&dp->count); - spin_unlock(&flash_file_open_lock); - - return 0; -} - -static int rtas_excl_release(struct inode *inode, struct file *file) -{ - struct proc_dir_entry *dp = PDE(inode); - atomic_dec(&dp->count); - - return 0; +nomem: + rc = -ENOMEM; +error: + mutex_unlock(&rtas_update_flash_mutex); + return rc; } -static void manage_flash(struct rtas_manage_flash_t *args_buf) +/* + * Flash management routines. + */ +static void manage_flash(struct rtas_manage_flash_t *args_buf, unsigned int op) { s32 rc; do { - rc = rtas_call(rtas_token("ibm,manage-flash-image"), 1, - 1, NULL, args_buf->op); + rc = rtas_call(rtas_token("ibm,manage-flash-image"), 1, 1, + NULL, op); } while (rtas_busy_delay(rc)); args_buf->status = rc; @@ -374,55 +377,62 @@ static void manage_flash(struct rtas_manage_flash_t *args_buf) static ssize_t manage_flash_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - struct rtas_manage_flash_t *args_buf; + struct rtas_manage_flash_t *const args_buf = &rtas_manage_flash_data; char msg[RTAS_MSG_MAXLEN]; - int msglen; + int msglen, status; - args_buf = dp->data; - if (args_buf == NULL) - return 0; - - msglen = sprintf(msg, "%d\n", args_buf->status); + mutex_lock(&rtas_manage_flash_mutex); + status = args_buf->status; + mutex_unlock(&rtas_manage_flash_mutex); + msglen = sprintf(msg, "%d\n", status); return simple_read_from_buffer(buf, count, ppos, msg, msglen); } static ssize_t manage_flash_write(struct file *file, const char __user *buf, size_t count, loff_t *off) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - struct rtas_manage_flash_t *args_buf; - const char reject_str[] = "0"; - const char commit_str[] = "1"; + struct rtas_manage_flash_t *const args_buf = &rtas_manage_flash_data; + static const char reject_str[] = "0"; + static const char commit_str[] = "1"; char stkbuf[10]; - int op; + int op, rc; + + mutex_lock(&rtas_manage_flash_mutex); - args_buf = (struct rtas_manage_flash_t *) dp->data; if ((args_buf->status == MANAGE_AUTH) || (count == 0)) - return count; + goto out; op = -1; if (buf) { if (count > 9) count = 9; - if (copy_from_user (stkbuf, buf, count)) { - return -EFAULT; - } + rc = -EFAULT; + if (copy_from_user (stkbuf, buf, count)) + goto error; if (strncmp(stkbuf, reject_str, strlen(reject_str)) == 0) op = RTAS_REJECT_TMP_IMG; else if (strncmp(stkbuf, commit_str, strlen(commit_str)) == 0) op = RTAS_COMMIT_TMP_IMG; } - if (op == -1) /* buf is empty, or contains invalid string */ - return -EINVAL; - - args_buf->op = op; - manage_flash(args_buf); + if (op == -1) { /* buf is empty, or contains invalid string */ + rc = -EINVAL; + goto error; + } + manage_flash(args_buf, op); +out: + mutex_unlock(&rtas_manage_flash_mutex); return count; + +error: + mutex_unlock(&rtas_manage_flash_mutex); + return rc; } +/* + * Validation routines. + */ static void validate_flash(struct rtas_validate_flash_t *args_buf) { int token = rtas_token("ibm,validate-flash-image"); @@ -462,14 +472,14 @@ static int get_validate_flash_msg(struct rtas_validate_flash_t *args_buf, static ssize_t validate_flash_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - struct rtas_validate_flash_t *args_buf; + struct rtas_validate_flash_t *const args_buf = + &rtas_validate_flash_data; char msg[RTAS_MSG_MAXLEN]; int msglen; - args_buf = dp->data; - + mutex_lock(&rtas_validate_flash_mutex); msglen = get_validate_flash_msg(args_buf, msg); + mutex_unlock(&rtas_validate_flash_mutex); return simple_read_from_buffer(buf, count, ppos, msg, msglen); } @@ -477,24 +487,18 @@ static ssize_t validate_flash_read(struct file *file, char __user *buf, static ssize_t validate_flash_write(struct file *file, const char __user *buf, size_t count, loff_t *off) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - struct rtas_validate_flash_t *args_buf; + struct rtas_validate_flash_t *const args_buf = + &rtas_validate_flash_data; int rc; - args_buf = (struct rtas_validate_flash_t *) dp->data; - - if (dp->data == NULL) { - dp->data = kmalloc(sizeof(struct rtas_validate_flash_t), - GFP_KERNEL); - if (dp->data == NULL) - return -ENOMEM; - } + mutex_lock(&rtas_validate_flash_mutex); /* We are only interested in the first 4K of the * candidate image */ if ((*off >= VALIDATE_BUF_SIZE) || (args_buf->status == VALIDATE_AUTH)) { *off += count; + mutex_unlock(&rtas_validate_flash_mutex); return count; } @@ -517,31 +521,29 @@ static ssize_t validate_flash_write(struct file *file, const char __user *buf, *off += count; rc = count; done: - if (rc < 0) { - kfree(dp->data); - dp->data = NULL; - } + mutex_unlock(&rtas_validate_flash_mutex); return rc; } static int validate_flash_release(struct inode *inode, struct file *file) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - struct rtas_validate_flash_t *args_buf; + struct rtas_validate_flash_t *const args_buf = + &rtas_validate_flash_data; - args_buf = (struct rtas_validate_flash_t *) dp->data; + mutex_lock(&rtas_validate_flash_mutex); if (args_buf->status == VALIDATE_READY) { args_buf->buf_size = VALIDATE_BUF_SIZE; validate_flash(args_buf); } - /* The matching atomic_inc was in rtas_excl_open() */ - atomic_dec(&dp->count); - + mutex_unlock(&rtas_validate_flash_mutex); return 0; } +/* + * On-reboot flash update applicator. + */ static void rtas_flash_firmware(int reboot_type) { unsigned long image_size; @@ -634,75 +636,57 @@ static void rtas_flash_firmware(int reboot_type) spin_unlock(&rtas_data_buf_lock); } -static void remove_flash_pde(struct proc_dir_entry *dp) -{ - if (dp) { - kfree(dp->data); - remove_proc_entry(dp->name, dp->parent); - } -} - -static int initialize_flash_pde_data(const char *rtas_call_name, - size_t buf_size, - struct proc_dir_entry *dp) -{ +/* + * Manifest of proc files to create + */ +struct rtas_flash_file { + const char *filename; + const char *rtas_call_name; int *status; - int token; - - dp->data = kzalloc(buf_size, GFP_KERNEL); - if (dp->data == NULL) - return -ENOMEM; - - /* - * This code assumes that the status int is the first member of the - * struct - */ - status = (int *) dp->data; - token = rtas_token(rtas_call_name); - if (token == RTAS_UNKNOWN_SERVICE) - *status = FLASH_AUTH; - else - *status = FLASH_NO_OP; - - return 0; -} - -static struct proc_dir_entry *create_flash_pde(const char *filename, - const struct file_operations *fops) -{ - return proc_create(filename, S_IRUSR | S_IWUSR, NULL, fops); -} - -static const struct file_operations rtas_flash_operations = { - .owner = THIS_MODULE, - .read = rtas_flash_read, - .write = rtas_flash_write, - .open = rtas_excl_open, - .release = rtas_flash_release, - .llseek = default_llseek, -}; - -static const struct file_operations manage_flash_operations = { - .owner = THIS_MODULE, - .read = manage_flash_read, - .write = manage_flash_write, - .open = rtas_excl_open, - .release = rtas_excl_release, - .llseek = default_llseek, + const struct file_operations fops; }; -static const struct file_operations validate_flash_operations = { - .owner = THIS_MODULE, - .read = validate_flash_read, - .write = validate_flash_write, - .open = rtas_excl_open, - .release = validate_flash_release, - .llseek = default_llseek, +static const struct rtas_flash_file rtas_flash_files[] = { + { + .filename = "powerpc/rtas/" FIRMWARE_FLASH_NAME, + .rtas_call_name = "ibm,update-flash-64-and-reboot", + .status = &rtas_update_flash_data.status, + .fops.read = rtas_flash_read_msg, + .fops.write = rtas_flash_write, + .fops.release = rtas_flash_release, + .fops.llseek = default_llseek, + }, + { + .filename = "powerpc/rtas/" FIRMWARE_UPDATE_NAME, + .rtas_call_name = "ibm,update-flash-64-and-reboot", + .status = &rtas_update_flash_data.status, + .fops.read = rtas_flash_read_num, + .fops.write = rtas_flash_write, + .fops.release = rtas_flash_release, + .fops.llseek = default_llseek, + }, + { + .filename = "powerpc/rtas/" VALIDATE_FLASH_NAME, + .rtas_call_name = "ibm,validate-flash-image", + .status = &rtas_validate_flash_data.status, + .fops.read = validate_flash_read, + .fops.write = validate_flash_write, + .fops.release = validate_flash_release, + .fops.llseek = default_llseek, + }, + { + .filename = "powerpc/rtas/" MANAGE_FLASH_NAME, + .rtas_call_name = "ibm,manage-flash-image", + .status = &rtas_manage_flash_data.status, + .fops.read = manage_flash_read, + .fops.write = manage_flash_write, + .fops.llseek = default_llseek, + } }; static int __init rtas_flash_init(void) { - int rc; + int i; if (rtas_token("ibm,update-flash-64-and-reboot") == RTAS_UNKNOWN_SERVICE) { @@ -710,93 +694,65 @@ static int __init rtas_flash_init(void) return 1; } - firmware_flash_pde = create_flash_pde("powerpc/rtas/" - FIRMWARE_FLASH_NAME, - &rtas_flash_operations); - if (firmware_flash_pde == NULL) { - rc = -ENOMEM; - goto cleanup; - } + rtas_validate_flash_data.buf = kzalloc(VALIDATE_BUF_SIZE, GFP_KERNEL); + if (!rtas_validate_flash_data.buf) + return -ENOMEM; - rc = initialize_flash_pde_data("ibm,update-flash-64-and-reboot", - sizeof(struct rtas_update_flash_t), - firmware_flash_pde); - if (rc != 0) - goto cleanup; - - firmware_update_pde = create_flash_pde("powerpc/rtas/" - FIRMWARE_UPDATE_NAME, - &rtas_flash_operations); - if (firmware_update_pde == NULL) { - rc = -ENOMEM; - goto cleanup; + flash_block_cache = kmem_cache_create("rtas_flash_cache", + RTAS_BLK_SIZE, RTAS_BLK_SIZE, 0, + rtas_block_ctor); + if (!flash_block_cache) { + printk(KERN_ERR "%s: failed to create block cache\n", + __func__); + goto enomem_buf; } - rc = initialize_flash_pde_data("ibm,update-flash-64-and-reboot", - sizeof(struct rtas_update_flash_t), - firmware_update_pde); - if (rc != 0) - goto cleanup; - - validate_pde = create_flash_pde("powerpc/rtas/" VALIDATE_FLASH_NAME, - &validate_flash_operations); - if (validate_pde == NULL) { - rc = -ENOMEM; - goto cleanup; - } + for (i = 0; i < ARRAY_SIZE(rtas_flash_files); i++) { + const struct rtas_flash_file *f = &rtas_flash_files[i]; + int token; - rc = initialize_flash_pde_data("ibm,validate-flash-image", - sizeof(struct rtas_validate_flash_t), - validate_pde); - if (rc != 0) - goto cleanup; - - manage_pde = create_flash_pde("powerpc/rtas/" MANAGE_FLASH_NAME, - &manage_flash_operations); - if (manage_pde == NULL) { - rc = -ENOMEM; - goto cleanup; - } + if (!proc_create(f->filename, S_IRUSR | S_IWUSR, NULL, &f->fops)) + goto enomem; - rc = initialize_flash_pde_data("ibm,manage-flash-image", - sizeof(struct rtas_manage_flash_t), - manage_pde); - if (rc != 0) - goto cleanup; + /* + * This code assumes that the status int is the first member of the + * struct + */ + token = rtas_token(f->rtas_call_name); + if (token == RTAS_UNKNOWN_SERVICE) + *f->status = FLASH_AUTH; + else + *f->status = FLASH_NO_OP; + } rtas_flash_term_hook = rtas_flash_firmware; - - flash_block_cache = kmem_cache_create("rtas_flash_cache", - RTAS_BLK_SIZE, RTAS_BLK_SIZE, 0, - rtas_block_ctor); - if (!flash_block_cache) { - printk(KERN_ERR "%s: failed to create block cache\n", - __func__); - rc = -ENOMEM; - goto cleanup; - } return 0; -cleanup: - remove_flash_pde(firmware_flash_pde); - remove_flash_pde(firmware_update_pde); - remove_flash_pde(validate_pde); - remove_flash_pde(manage_pde); +enomem: + while (--i >= 0) { + const struct rtas_flash_file *f = &rtas_flash_files[i]; + remove_proc_entry(f->filename, NULL); + } - return rc; + kmem_cache_destroy(flash_block_cache); +enomem_buf: + kfree(rtas_validate_flash_data.buf); + return -ENOMEM; } static void __exit rtas_flash_cleanup(void) { + int i; + rtas_flash_term_hook = NULL; - if (flash_block_cache) - kmem_cache_destroy(flash_block_cache); + for (i = 0; i < ARRAY_SIZE(rtas_flash_files); i++) { + const struct rtas_flash_file *f = &rtas_flash_files[i]; + remove_proc_entry(f->filename, NULL); + } - remove_flash_pde(firmware_flash_pde); - remove_flash_pde(firmware_update_pde); - remove_flash_pde(validate_pde); - remove_flash_pde(manage_pde); + kmem_cache_destroy(flash_block_cache); + kfree(rtas_validate_flash_data.buf); } module_init(rtas_flash_init); diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 3acb28e245b4..95068bf569ad 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -866,10 +866,12 @@ static long restore_tm_user_regs(struct pt_regs *regs, do_load_up_transact_fpu(¤t->thread); regs->msr |= (MSR_FP | current->thread.fpexc_mode); } +#ifdef CONFIG_ALTIVEC if (msr & MSR_VEC) { do_load_up_transact_altivec(¤t->thread); regs->msr |= MSR_VEC; } +#endif return 0; } diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index 995f8543cb57..c1794286098c 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -522,10 +522,12 @@ static long restore_tm_sigcontexts(struct pt_regs *regs, do_load_up_transact_fpu(¤t->thread); regs->msr |= (MSR_FP | current->thread.fpexc_mode); } +#ifdef CONFIG_ALTIVEC if (msr & MSR_VEC) { do_load_up_transact_altivec(¤t->thread); regs->msr |= MSR_VEC; } +#endif return err; } diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 76bd9da8cb71..ee7ac5e6e28a 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -669,7 +669,7 @@ __cpuinit void start_secondary(void *unused) local_irq_enable(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); BUG(); } diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index d0bafc0cdf06..cd6e19d263b3 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -61,91 +61,6 @@ asmlinkage long ppc32_select(u32 n, compat_ulong_t __user *inp, return compat_sys_select((int)n, inp, outp, exp, compat_ptr(tvp_x)); } -#ifdef CONFIG_SYSVIPC -long compat_sys_ipc(u32 call, u32 first, u32 second, u32 third, compat_uptr_t ptr, - u32 fifth) -{ - int version; - - version = call >> 16; /* hack for backward compatibility */ - call &= 0xffff; - - switch (call) { - - case SEMTIMEDOP: - if (fifth) - /* sign extend semid */ - return compat_sys_semtimedop((int)first, - compat_ptr(ptr), second, - compat_ptr(fifth)); - /* else fall through for normal semop() */ - case SEMOP: - /* struct sembuf is the same on 32 and 64bit :)) */ - /* sign extend semid */ - return sys_semtimedop((int)first, compat_ptr(ptr), second, - NULL); - case SEMGET: - /* sign extend key, nsems */ - return sys_semget((int)first, (int)second, third); - case SEMCTL: - /* sign extend semid, semnum */ - return compat_sys_semctl((int)first, (int)second, third, - compat_ptr(ptr)); - - case MSGSND: - /* sign extend msqid */ - return compat_sys_msgsnd((int)first, (int)second, third, - compat_ptr(ptr)); - case MSGRCV: - /* sign extend msqid, msgtyp */ - return compat_sys_msgrcv((int)first, second, (int)fifth, - third, version, compat_ptr(ptr)); - case MSGGET: - /* sign extend key */ - return sys_msgget((int)first, second); - case MSGCTL: - /* sign extend msqid */ - return compat_sys_msgctl((int)first, second, compat_ptr(ptr)); - - case SHMAT: - /* sign extend shmid */ - return compat_sys_shmat((int)first, second, third, version, - compat_ptr(ptr)); - case SHMDT: - return sys_shmdt(compat_ptr(ptr)); - case SHMGET: - /* sign extend key_t */ - return sys_shmget((int)first, second, third); - case SHMCTL: - /* sign extend shmid */ - return compat_sys_shmctl((int)first, second, compat_ptr(ptr)); - - default: - return -ENOSYS; - } - - return -ENOSYS; -} -#endif - -/* Note: it is necessary to treat out_fd and in_fd as unsigned ints, - * with the corresponding cast to a signed int to insure that the - * proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode) - * and the register representation of a signed int (msr in 64-bit mode) is performed. - */ -asmlinkage long compat_sys_sendfile_wrapper(u32 out_fd, u32 in_fd, - compat_off_t __user *offset, u32 count) -{ - return compat_sys_sendfile((int)out_fd, (int)in_fd, offset, count); -} - -asmlinkage long compat_sys_sendfile64_wrapper(u32 out_fd, u32 in_fd, - compat_loff_t __user *offset, u32 count) -{ - return sys_sendfile((int)out_fd, (int)in_fd, - (off_t __user *)offset, count); -} - unsigned long compat_sys_mmap2(unsigned long addr, size_t len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff) @@ -195,13 +110,6 @@ asmlinkage int compat_sys_ftruncate64(unsigned int fd, u32 reg4, unsigned long h return sys_ftruncate(fd, (high << 32) | low); } -long ppc32_lookup_dcookie(u32 cookie_high, u32 cookie_low, char __user *buf, - size_t len) -{ - return sys_lookup_dcookie((u64)cookie_high << 32 | cookie_low, - buf, len); -} - long ppc32_fadvise64(int fd, u32 unused, u32 offset_high, u32 offset_low, size_t len, int advice) { @@ -209,23 +117,6 @@ long ppc32_fadvise64(int fd, u32 unused, u32 offset_high, u32 offset_low, advice); } -asmlinkage long compat_sys_add_key(const char __user *_type, - const char __user *_description, - const void __user *_payload, - u32 plen, - u32 ringid) -{ - return sys_add_key(_type, _description, _payload, plen, ringid); -} - -asmlinkage long compat_sys_request_key(const char __user *_type, - const char __user *_description, - const char __user *_callout_info, - u32 destringid) -{ - return sys_request_key(_type, _description, _callout_info, destringid); -} - asmlinkage long compat_sys_sync_file_range2(int fd, unsigned int flags, unsigned offset_hi, unsigned offset_lo, unsigned nbytes_hi, unsigned nbytes_lo) diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S index 84dbace657ce..2da67e7a16d5 100644 --- a/arch/powerpc/kernel/tm.S +++ b/arch/powerpc/kernel/tm.S @@ -309,6 +309,7 @@ _GLOBAL(tm_recheckpoint) or r5, r6, r5 /* Set MSR.FP+.VSX/.VEC */ mtmsr r5 +#ifdef CONFIG_ALTIVEC /* FP and VEC registers: These are recheckpointed from thread.fpr[] * and thread.vr[] respectively. The thread.transact_fpr[] version * is more modern, and will be loaded subsequently by any FPUnavailable @@ -323,6 +324,7 @@ _GLOBAL(tm_recheckpoint) REST_32VRS(0, r5, r3) /* r5 scratch, r3 THREAD ptr */ ld r5, THREAD_VRSAVE(r3) mtspr SPRN_VRSAVE, r5 +#endif dont_restore_vec: andi. r0, r4, MSR_FP diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c index f9748498fe58..13b867093499 100644 --- a/arch/powerpc/kernel/udbg.c +++ b/arch/powerpc/kernel/udbg.c @@ -156,15 +156,13 @@ static struct console udbg_console = { .index = 0, }; -static int early_console_initialized; - /* * Called by setup_system after ppc_md->probe and ppc_md->early_init. * Call it again after setting udbg_putc in ppc_md->setup_arch. */ void __init register_early_udbg_console(void) { - if (early_console_initialized) + if (early_console) return; if (!udbg_putc) @@ -174,7 +172,7 @@ void __init register_early_udbg_console(void) printk(KERN_INFO "early console immortal !\n"); udbg_console.flags &= ~CON_BOOT; } - early_console_initialized = 1; + early_console = &udbg_console; register_console(&udbg_console); } diff --git a/arch/powerpc/kernel/uprobes.c b/arch/powerpc/kernel/uprobes.c index bc77834dbf43..59f419b935f2 100644 --- a/arch/powerpc/kernel/uprobes.c +++ b/arch/powerpc/kernel/uprobes.c @@ -31,6 +31,16 @@ #define UPROBE_TRAP_NR UINT_MAX /** + * is_trap_insn - check if the instruction is a trap variant + * @insn: instruction to be checked. + * Returns true if @insn is a trap variant. + */ +bool is_trap_insn(uprobe_opcode_t *insn) +{ + return (is_trap(*insn)); +} + +/** * arch_uprobe_analyze_insn * @mm: the probed address space. * @arch_uprobe: the probepoint information. @@ -43,12 +53,6 @@ int arch_uprobe_analyze_insn(struct arch_uprobe *auprobe, if (addr & 0x03) return -EINVAL; - /* - * We currently don't support a uprobe on an already - * existing breakpoint instruction underneath - */ - if (is_trap(auprobe->ainsn)) - return -ENOTSUPP; return 0; } @@ -188,3 +192,16 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs) return false; } + +unsigned long +arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs) +{ + unsigned long orig_ret_vaddr; + + orig_ret_vaddr = regs->link; + + /* Replace the return addr with trampoline addr */ + regs->link = trampoline_vaddr; + + return orig_ret_vaddr; +} diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c index 8cc18abd6dde..da98e26f6e45 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c @@ -1467,7 +1467,7 @@ static int kvm_htab_release(struct inode *inode, struct file *filp) return 0; } -static struct file_operations kvm_htab_fops = { +static const struct file_operations kvm_htab_fops = { .read = kvm_htab_read, .write = kvm_htab_write, .llseek = default_llseek, diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c index 72ffc899c082..b2d3f3b2de72 100644 --- a/arch/powerpc/kvm/book3s_64_vio.c +++ b/arch/powerpc/kvm/book3s_64_vio.c @@ -92,7 +92,7 @@ static int kvm_spapr_tce_release(struct inode *inode, struct file *filp) return 0; } -static struct file_operations kvm_spapr_tce_fops = { +static const struct file_operations kvm_spapr_tce_fops = { .mmap = kvm_spapr_tce_mmap, .release = kvm_spapr_tce_release, }; diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 80dcc53a1aba..b62bd1b97c68 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -1483,7 +1483,7 @@ static int kvm_rma_release(struct inode *inode, struct file *filp) return 0; } -static struct file_operations kvm_rma_fops = { +static const struct file_operations kvm_rma_fops = { .mmap = kvm_rma_mmap, .release = kvm_rma_release, }; diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 5e93438afb06..dbdc15aa8127 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -1039,7 +1039,7 @@ struct kvm_vcpu *kvmppc_core_vcpu_create(struct kvm *kvm, unsigned int id) if (!vcpu_book3s) goto out; - vcpu_book3s->shadow_vcpu = (struct kvmppc_book3s_shadow_vcpu *) + vcpu_book3s->shadow_vcpu = kzalloc(sizeof(*vcpu_book3s->shadow_vcpu), GFP_KERNEL); if (!vcpu_book3s->shadow_vcpu) goto free_vcpu; diff --git a/arch/powerpc/kvm/e500.h b/arch/powerpc/kvm/e500.h index 41cefd43655f..33db48a8ce24 100644 --- a/arch/powerpc/kvm/e500.h +++ b/arch/powerpc/kvm/e500.h @@ -26,17 +26,20 @@ #define E500_PID_NUM 3 #define E500_TLB_NUM 2 -#define E500_TLB_VALID 1 -#define E500_TLB_BITMAP 2 +/* entry is mapped somewhere in host TLB */ +#define E500_TLB_VALID (1 << 0) +/* TLB1 entry is mapped by host TLB1, tracked by bitmaps */ +#define E500_TLB_BITMAP (1 << 1) +/* TLB1 entry is mapped by host TLB0 */ #define E500_TLB_TLB0 (1 << 2) struct tlbe_ref { - pfn_t pfn; - unsigned int flags; /* E500_TLB_* */ + pfn_t pfn; /* valid only for TLB0, except briefly */ + unsigned int flags; /* E500_TLB_* */ }; struct tlbe_priv { - struct tlbe_ref ref; /* TLB0 only -- TLB1 uses tlb_refs */ + struct tlbe_ref ref; }; #ifdef CONFIG_KVM_E500V2 @@ -63,17 +66,6 @@ struct kvmppc_vcpu_e500 { unsigned int gtlb_nv[E500_TLB_NUM]; - /* - * information associated with each host TLB entry -- - * TLB1 only for now. If/when guest TLB1 entries can be - * mapped with host TLB0, this will be used for that too. - * - * We don't want to use this for guest TLB0 because then we'd - * have the overhead of doing the translation again even if - * the entry is still in the guest TLB (e.g. we swapped out - * and back, and our host TLB entries got evicted). - */ - struct tlbe_ref *tlb_refs[E500_TLB_NUM]; unsigned int host_tlb1_nv; u32 svr; diff --git a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c index a222edfb9a9b..1c6a9d729df4 100644 --- a/arch/powerpc/kvm/e500_mmu_host.c +++ b/arch/powerpc/kvm/e500_mmu_host.c @@ -193,8 +193,11 @@ void inval_gtlbe_on_host(struct kvmppc_vcpu_e500 *vcpu_e500, int tlbsel, struct tlbe_ref *ref = &vcpu_e500->gtlb_priv[tlbsel][esel].ref; /* Don't bother with unmapped entries */ - if (!(ref->flags & E500_TLB_VALID)) - return; + if (!(ref->flags & E500_TLB_VALID)) { + WARN(ref->flags & (E500_TLB_BITMAP | E500_TLB_TLB0), + "%s: flags %x\n", __func__, ref->flags); + WARN_ON(tlbsel == 1 && vcpu_e500->g2h_tlb1_map[esel]); + } if (tlbsel == 1 && ref->flags & E500_TLB_BITMAP) { u64 tmp = vcpu_e500->g2h_tlb1_map[esel]; @@ -248,7 +251,7 @@ static inline void kvmppc_e500_ref_setup(struct tlbe_ref *ref, pfn_t pfn) { ref->pfn = pfn; - ref->flags = E500_TLB_VALID; + ref->flags |= E500_TLB_VALID; if (tlbe_is_writable(gtlbe)) kvm_set_pfn_dirty(pfn); @@ -257,6 +260,7 @@ static inline void kvmppc_e500_ref_setup(struct tlbe_ref *ref, static inline void kvmppc_e500_ref_release(struct tlbe_ref *ref) { if (ref->flags & E500_TLB_VALID) { + /* FIXME: don't log bogus pfn for TLB1 */ trace_kvm_booke206_ref_release(ref->pfn, ref->flags); ref->flags = 0; } @@ -274,36 +278,23 @@ static void clear_tlb1_bitmap(struct kvmppc_vcpu_e500 *vcpu_e500) static void clear_tlb_privs(struct kvmppc_vcpu_e500 *vcpu_e500) { - int tlbsel = 0; - int i; - - for (i = 0; i < vcpu_e500->gtlb_params[tlbsel].entries; i++) { - struct tlbe_ref *ref = - &vcpu_e500->gtlb_priv[tlbsel][i].ref; - kvmppc_e500_ref_release(ref); - } -} - -static void clear_tlb_refs(struct kvmppc_vcpu_e500 *vcpu_e500) -{ - int stlbsel = 1; + int tlbsel; int i; - kvmppc_e500_tlbil_all(vcpu_e500); - - for (i = 0; i < host_tlb_params[stlbsel].entries; i++) { - struct tlbe_ref *ref = - &vcpu_e500->tlb_refs[stlbsel][i]; - kvmppc_e500_ref_release(ref); + for (tlbsel = 0; tlbsel <= 1; tlbsel++) { + for (i = 0; i < vcpu_e500->gtlb_params[tlbsel].entries; i++) { + struct tlbe_ref *ref = + &vcpu_e500->gtlb_priv[tlbsel][i].ref; + kvmppc_e500_ref_release(ref); + } } - - clear_tlb_privs(vcpu_e500); } void kvmppc_core_flush_tlb(struct kvm_vcpu *vcpu) { struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); - clear_tlb_refs(vcpu_e500); + kvmppc_e500_tlbil_all(vcpu_e500); + clear_tlb_privs(vcpu_e500); clear_tlb1_bitmap(vcpu_e500); } @@ -458,8 +449,6 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, gvaddr &= ~((tsize_pages << PAGE_SHIFT) - 1); } - /* Drop old ref and setup new one. */ - kvmppc_e500_ref_release(ref); kvmppc_e500_ref_setup(ref, gtlbe, pfn); kvmppc_e500_setup_stlbe(&vcpu_e500->vcpu, gtlbe, tsize, @@ -507,14 +496,15 @@ static int kvmppc_e500_tlb1_map_tlb1(struct kvmppc_vcpu_e500 *vcpu_e500, if (unlikely(vcpu_e500->host_tlb1_nv >= tlb1_max_shadow_size())) vcpu_e500->host_tlb1_nv = 0; - vcpu_e500->tlb_refs[1][sesel] = *ref; - vcpu_e500->g2h_tlb1_map[esel] |= (u64)1 << sesel; - vcpu_e500->gtlb_priv[1][esel].ref.flags |= E500_TLB_BITMAP; if (vcpu_e500->h2g_tlb1_rmap[sesel]) { - unsigned int idx = vcpu_e500->h2g_tlb1_rmap[sesel]; + unsigned int idx = vcpu_e500->h2g_tlb1_rmap[sesel] - 1; vcpu_e500->g2h_tlb1_map[idx] &= ~(1ULL << sesel); } - vcpu_e500->h2g_tlb1_rmap[sesel] = esel; + + vcpu_e500->gtlb_priv[1][esel].ref.flags |= E500_TLB_BITMAP; + vcpu_e500->g2h_tlb1_map[esel] |= (u64)1 << sesel; + vcpu_e500->h2g_tlb1_rmap[sesel] = esel + 1; + WARN_ON(!(ref->flags & E500_TLB_VALID)); return sesel; } @@ -526,13 +516,12 @@ static int kvmppc_e500_tlb1_map(struct kvmppc_vcpu_e500 *vcpu_e500, u64 gvaddr, gfn_t gfn, struct kvm_book3e_206_tlb_entry *gtlbe, struct kvm_book3e_206_tlb_entry *stlbe, int esel) { - struct tlbe_ref ref; + struct tlbe_ref *ref = &vcpu_e500->gtlb_priv[1][esel].ref; int sesel; int r; - ref.flags = 0; r = kvmppc_e500_shadow_map(vcpu_e500, gvaddr, gfn, gtlbe, 1, stlbe, - &ref); + ref); if (r) return r; @@ -544,7 +533,7 @@ static int kvmppc_e500_tlb1_map(struct kvmppc_vcpu_e500 *vcpu_e500, } /* Otherwise map into TLB1 */ - sesel = kvmppc_e500_tlb1_map_tlb1(vcpu_e500, &ref, esel); + sesel = kvmppc_e500_tlb1_map_tlb1(vcpu_e500, ref, esel); write_stlbe(vcpu_e500, gtlbe, stlbe, 1, sesel); return 0; @@ -565,7 +554,7 @@ void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 eaddr, gpa_t gpaddr, case 0: priv = &vcpu_e500->gtlb_priv[tlbsel][esel]; - /* Triggers after clear_tlb_refs or on initial mapping */ + /* Triggers after clear_tlb_privs or on initial mapping */ if (!(priv->ref.flags & E500_TLB_VALID)) { kvmppc_e500_tlb0_map(vcpu_e500, esel, &stlbe); } else { @@ -665,35 +654,16 @@ int e500_mmu_host_init(struct kvmppc_vcpu_e500 *vcpu_e500) host_tlb_params[0].entries / host_tlb_params[0].ways; host_tlb_params[1].sets = 1; - vcpu_e500->tlb_refs[0] = - kzalloc(sizeof(struct tlbe_ref) * host_tlb_params[0].entries, - GFP_KERNEL); - if (!vcpu_e500->tlb_refs[0]) - goto err; - - vcpu_e500->tlb_refs[1] = - kzalloc(sizeof(struct tlbe_ref) * host_tlb_params[1].entries, - GFP_KERNEL); - if (!vcpu_e500->tlb_refs[1]) - goto err; - vcpu_e500->h2g_tlb1_rmap = kzalloc(sizeof(unsigned int) * host_tlb_params[1].entries, GFP_KERNEL); if (!vcpu_e500->h2g_tlb1_rmap) - goto err; + return -EINVAL; return 0; - -err: - kfree(vcpu_e500->tlb_refs[0]); - kfree(vcpu_e500->tlb_refs[1]); - return -EINVAL; } void e500_mmu_host_uninit(struct kvmppc_vcpu_e500 *vcpu_e500) { kfree(vcpu_e500->h2g_tlb1_rmap); - kfree(vcpu_e500->tlb_refs[0]); - kfree(vcpu_e500->tlb_refs[1]); } diff --git a/arch/powerpc/kvm/e500mc.c b/arch/powerpc/kvm/e500mc.c index 1f89d26e65fb..2f4baa074b2e 100644 --- a/arch/powerpc/kvm/e500mc.c +++ b/arch/powerpc/kvm/e500mc.c @@ -108,6 +108,8 @@ void kvmppc_mmu_msr_notify(struct kvm_vcpu *vcpu, u32 old_msr) { } +static DEFINE_PER_CPU(struct kvm_vcpu *, last_vcpu_on_cpu); + void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu) { struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); @@ -136,8 +138,11 @@ void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu) mtspr(SPRN_GDEAR, vcpu->arch.shared->dar); mtspr(SPRN_GESR, vcpu->arch.shared->esr); - if (vcpu->arch.oldpir != mfspr(SPRN_PIR)) + if (vcpu->arch.oldpir != mfspr(SPRN_PIR) || + __get_cpu_var(last_vcpu_on_cpu) != vcpu) { kvmppc_e500_tlbil_all(vcpu_e500); + __get_cpu_var(last_vcpu_on_cpu) = vcpu; + } kvmppc_load_guest_fp(vcpu); } diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index 7e2246fb2f31..5a535b73ea18 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -263,19 +263,14 @@ static __meminit void vmemmap_list_populate(unsigned long phys, vmemmap_list = vmem_back; } -int __meminit vmemmap_populate(struct page *start_page, - unsigned long nr_pages, int node) +int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) { - unsigned long start = (unsigned long)start_page; - unsigned long end = (unsigned long)(start_page + nr_pages); unsigned long page_size = 1 << mmu_psize_defs[mmu_vmemmap_psize].shift; /* Align to the page size of the linear mapping. */ start = _ALIGN_DOWN(start, page_size); - pr_debug("vmemmap_populate page %p, %ld pages, node %d\n", - start_page, nr_pages, node); - pr_debug(" -> map %lx..%lx\n", start, end); + pr_debug("vmemmap_populate %lx..%lx, node %d\n", start, end, node); for (; start < end; start += page_size) { void *p; @@ -298,7 +293,7 @@ int __meminit vmemmap_populate(struct page *start_page, return 0; } -void vmemmap_free(struct page *memmap, unsigned long nr_pages) +void vmemmap_free(unsigned long start, unsigned long end) { } diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index f1f7409a4183..cd76c454942f 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -352,13 +352,9 @@ void __init mem_init(void) struct page *page = pfn_to_page(pfn); if (memblock_is_reserved(paddr)) continue; - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalhigh_pages++; + free_highmem_page(page); reservedpages--; } - totalram_pages += totalhigh_pages; printk(KERN_DEBUG "High memory: %luk\n", totalhigh_pages << (PAGE_SHIFT-10)); } @@ -405,39 +401,14 @@ void __init mem_init(void) void free_initmem(void) { - unsigned long addr; - ppc_md.progress = ppc_printk_progress; - - addr = (unsigned long)__init_begin; - for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) { - memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE); - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - pr_info("Freeing unused kernel memory: %luk freed\n", - ((unsigned long)__init_end - - (unsigned long)__init_begin) >> 10); + free_initmem_default(POISON_FREE_INITMEM); } #ifdef CONFIG_BLK_DEV_INITRD void __init free_initrd_mem(unsigned long start, unsigned long end) { - if (start >= end) - return; - - start = _ALIGN_DOWN(start, PAGE_SIZE); - end = _ALIGN_UP(end, PAGE_SIZE); - pr_info("Freeing initrd memory: %ldk freed\n", (end - start) >> 10); - - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - } + free_reserved_area(start, end, 0, "initrd"); } #endif diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index bba87ca2b4d7..fa33c546e778 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -22,6 +22,7 @@ #include <linux/pfn.h> #include <linux/cpuset.h> #include <linux/node.h> +#include <linux/slab.h> #include <asm/sparsemem.h> #include <asm/prom.h> #include <asm/smp.h> @@ -62,14 +63,11 @@ static int distance_lookup_table[MAX_NUMNODES][MAX_DISTANCE_REF_POINTS]; */ static void __init setup_node_to_cpumask_map(void) { - unsigned int node, num = 0; + unsigned int node; /* setup nr_node_ids if not done yet */ - if (nr_node_ids == MAX_NUMNODES) { - for_each_node_mask(node, node_possible_map) - num = node; - nr_node_ids = num + 1; - } + if (nr_node_ids == MAX_NUMNODES) + setup_nr_node_ids(); /* allocate the map */ for (node = 0; node < nr_node_ids; node++) diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c index e834f1ec23c8..c427ae36374a 100644 --- a/arch/powerpc/net/bpf_jit_comp.c +++ b/arch/powerpc/net/bpf_jit_comp.c @@ -671,16 +671,12 @@ void bpf_jit_compile(struct sk_filter *fp) } if (bpf_jit_enable > 1) - pr_info("flen=%d proglen=%u pass=%d image=%p\n", - flen, proglen, pass, image); + /* Note that we output the base address of the code_base + * rather than image, since opcodes are in code_base. + */ + bpf_jit_dump(flen, proglen, pass, code_base); if (image) { - if (bpf_jit_enable > 1) - print_hex_dump(KERN_ERR, "JIT code: ", - DUMP_PREFIX_ADDRESS, - 16, 1, code_base, - proglen, false); - bpf_flush_icache(code_base, code_base + (proglen/4)); /* Function descriptor nastiness: Address + TOC */ ((u64 *)image)[0] = (u64)code_base; diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 0effe9f5a1ea..7be93367d92f 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -274,6 +274,8 @@ config 440EPX select IBM_EMAC_EMAC4 select IBM_EMAC_RGMII select IBM_EMAC_ZMII + select USB_EHCI_BIG_ENDIAN_MMIO + select USB_EHCI_BIG_ENDIAN_DESC config 440GRX bool diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig index c16999802ecf..381a592826a2 100644 --- a/arch/powerpc/platforms/512x/Kconfig +++ b/arch/powerpc/platforms/512x/Kconfig @@ -7,6 +7,8 @@ config PPC_MPC512x select PPC_PCI_CHOICE select FSL_PCI if PCI select ARCH_WANT_OPTIONAL_GPIOLIB + select USB_EHCI_BIG_ENDIAN_MMIO + select USB_EHCI_BIG_ENDIAN_DESC config MPC5121_ADS bool "Freescale MPC5121E ADS" diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c index d30235b7e3f7..db6ac389ef8c 100644 --- a/arch/powerpc/platforms/512x/mpc512x_shared.c +++ b/arch/powerpc/platforms/512x/mpc512x_shared.c @@ -172,12 +172,9 @@ static struct fsl_diu_shared_fb __attribute__ ((__aligned__(8))) diu_shared_fb; static inline void mpc512x_free_bootmem(struct page *page) { - __ClearPageReserved(page); BUG_ON(PageTail(page)); BUG_ON(atomic_read(&page->_count) > 1); - atomic_set(&page->_count, 1); - __free_page(page); - totalram_pages++; + free_reserved_page(page); } void mpc512x_release_bootmem(void) diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index 53aaefeb3386..9978f594cac0 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -113,34 +113,10 @@ config CBE_THERM default m depends on CBE_RAS && SPU_BASE -config CBE_CPUFREQ - tristate "CBE frequency scaling" - depends on CBE_RAS && CPU_FREQ - default m - help - This adds the cpufreq driver for Cell BE processors. - For details, take a look at <file:Documentation/cpu-freq/>. - If you don't have such processor, say N - -config CBE_CPUFREQ_PMI_ENABLE - bool "CBE frequency scaling using PMI interface" - depends on CBE_CPUFREQ - default n - help - Select this, if you want to use the PMI interface - to switch frequencies. Using PMI, the - processor will not only be able to run at lower speed, - but also at lower core voltage. - -config CBE_CPUFREQ_PMI - tristate - depends on CBE_CPUFREQ_PMI_ENABLE - default CBE_CPUFREQ - config PPC_PMI tristate default y - depends on CBE_CPUFREQ_PMI || PPC_IBM_CELL_POWERBUTTON + depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON help PMI (Platform Management Interrupt) is a way to communicate with the BMC (Baseboard Management Controller). diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile index a4a89350bcfc..fe053e7c73ee 100644 --- a/arch/powerpc/platforms/cell/Makefile +++ b/arch/powerpc/platforms/cell/Makefile @@ -5,9 +5,6 @@ obj-$(CONFIG_PPC_CELL_NATIVE) += iommu.o setup.o spider-pic.o \ obj-$(CONFIG_CBE_RAS) += ras.o obj-$(CONFIG_CBE_THERM) += cbe_thermal.o -obj-$(CONFIG_CBE_CPUFREQ_PMI) += cbe_cpufreq_pmi.o -obj-$(CONFIG_CBE_CPUFREQ) += cbe-cpufreq.o -cbe-cpufreq-y += cbe_cpufreq_pervasive.o cbe_cpufreq.o obj-$(CONFIG_CBE_CPUFREQ_SPU_GOVERNOR) += cpufreq_spudemand.o obj-$(CONFIG_PPC_IBM_CELL_POWERBUTTON) += cbe_powerbutton.o diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.c b/arch/powerpc/platforms/cell/cbe_cpufreq.c deleted file mode 100644 index d4c39e32f147..000000000000 --- a/arch/powerpc/platforms/cell/cbe_cpufreq.c +++ /dev/null @@ -1,209 +0,0 @@ -/* - * cpufreq driver for the cell processor - * - * (C) Copyright IBM Deutschland Entwicklung GmbH 2005-2007 - * - * Author: Christian Krafft <krafft@de.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/cpufreq.h> -#include <linux/module.h> -#include <linux/of_platform.h> - -#include <asm/machdep.h> -#include <asm/prom.h> -#include <asm/cell-regs.h> -#include "cbe_cpufreq.h" - -static DEFINE_MUTEX(cbe_switch_mutex); - - -/* the CBE supports an 8 step frequency scaling */ -static struct cpufreq_frequency_table cbe_freqs[] = { - {1, 0}, - {2, 0}, - {3, 0}, - {4, 0}, - {5, 0}, - {6, 0}, - {8, 0}, - {10, 0}, - {0, CPUFREQ_TABLE_END}, -}; - -/* - * hardware specific functions - */ - -static int set_pmode(unsigned int cpu, unsigned int slow_mode) -{ - int rc; - - if (cbe_cpufreq_has_pmi) - rc = cbe_cpufreq_set_pmode_pmi(cpu, slow_mode); - else - rc = cbe_cpufreq_set_pmode(cpu, slow_mode); - - pr_debug("register contains slow mode %d\n", cbe_cpufreq_get_pmode(cpu)); - - return rc; -} - -/* - * cpufreq functions - */ - -static int cbe_cpufreq_cpu_init(struct cpufreq_policy *policy) -{ - const u32 *max_freqp; - u32 max_freq; - int i, cur_pmode; - struct device_node *cpu; - - cpu = of_get_cpu_node(policy->cpu, NULL); - - if (!cpu) - return -ENODEV; - - pr_debug("init cpufreq on CPU %d\n", policy->cpu); - - /* - * Let's check we can actually get to the CELL regs - */ - if (!cbe_get_cpu_pmd_regs(policy->cpu) || - !cbe_get_cpu_mic_tm_regs(policy->cpu)) { - pr_info("invalid CBE regs pointers for cpufreq\n"); - return -EINVAL; - } - - max_freqp = of_get_property(cpu, "clock-frequency", NULL); - - of_node_put(cpu); - - if (!max_freqp) - return -EINVAL; - - /* we need the freq in kHz */ - max_freq = *max_freqp / 1000; - - pr_debug("max clock-frequency is at %u kHz\n", max_freq); - pr_debug("initializing frequency table\n"); - - /* initialize frequency table */ - for (i=0; cbe_freqs[i].frequency!=CPUFREQ_TABLE_END; i++) { - cbe_freqs[i].frequency = max_freq / cbe_freqs[i].index; - pr_debug("%d: %d\n", i, cbe_freqs[i].frequency); - } - - /* if DEBUG is enabled set_pmode() measures the latency - * of a transition */ - policy->cpuinfo.transition_latency = 25000; - - cur_pmode = cbe_cpufreq_get_pmode(policy->cpu); - pr_debug("current pmode is at %d\n",cur_pmode); - - policy->cur = cbe_freqs[cur_pmode].frequency; - -#ifdef CONFIG_SMP - cpumask_copy(policy->cpus, cpu_sibling_mask(policy->cpu)); -#endif - - cpufreq_frequency_table_get_attr(cbe_freqs, policy->cpu); - - /* this ensures that policy->cpuinfo_min - * and policy->cpuinfo_max are set correctly */ - return cpufreq_frequency_table_cpuinfo(policy, cbe_freqs); -} - -static int cbe_cpufreq_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - -static int cbe_cpufreq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, cbe_freqs); -} - -static int cbe_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - int rc; - struct cpufreq_freqs freqs; - unsigned int cbe_pmode_new; - - cpufreq_frequency_table_target(policy, - cbe_freqs, - target_freq, - relation, - &cbe_pmode_new); - - freqs.old = policy->cur; - freqs.new = cbe_freqs[cbe_pmode_new].frequency; - freqs.cpu = policy->cpu; - - mutex_lock(&cbe_switch_mutex); - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - pr_debug("setting frequency for cpu %d to %d kHz, " \ - "1/%d of max frequency\n", - policy->cpu, - cbe_freqs[cbe_pmode_new].frequency, - cbe_freqs[cbe_pmode_new].index); - - rc = set_pmode(policy->cpu, cbe_pmode_new); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - mutex_unlock(&cbe_switch_mutex); - - return rc; -} - -static struct cpufreq_driver cbe_cpufreq_driver = { - .verify = cbe_cpufreq_verify, - .target = cbe_cpufreq_target, - .init = cbe_cpufreq_cpu_init, - .exit = cbe_cpufreq_cpu_exit, - .name = "cbe-cpufreq", - .owner = THIS_MODULE, - .flags = CPUFREQ_CONST_LOOPS, -}; - -/* - * module init and destoy - */ - -static int __init cbe_cpufreq_init(void) -{ - if (!machine_is(cell)) - return -ENODEV; - - return cpufreq_register_driver(&cbe_cpufreq_driver); -} - -static void __exit cbe_cpufreq_exit(void) -{ - cpufreq_unregister_driver(&cbe_cpufreq_driver); -} - -module_init(cbe_cpufreq_init); -module_exit(cbe_cpufreq_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Christian Krafft <krafft@de.ibm.com>"); diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq.h b/arch/powerpc/platforms/cell/cbe_cpufreq.h deleted file mode 100644 index c1d86bfa92ff..000000000000 --- a/arch/powerpc/platforms/cell/cbe_cpufreq.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * cbe_cpufreq.h - * - * This file contains the definitions used by the cbe_cpufreq driver. - * - * (C) Copyright IBM Deutschland Entwicklung GmbH 2005-2007 - * - * Author: Christian Krafft <krafft@de.ibm.com> - * - */ - -#include <linux/cpufreq.h> -#include <linux/types.h> - -int cbe_cpufreq_set_pmode(int cpu, unsigned int pmode); -int cbe_cpufreq_get_pmode(int cpu); - -int cbe_cpufreq_set_pmode_pmi(int cpu, unsigned int pmode); - -#if defined(CONFIG_CBE_CPUFREQ_PMI) || defined(CONFIG_CBE_CPUFREQ_PMI_MODULE) -extern bool cbe_cpufreq_has_pmi; -#else -#define cbe_cpufreq_has_pmi (0) -#endif diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq_pervasive.c b/arch/powerpc/platforms/cell/cbe_cpufreq_pervasive.c deleted file mode 100644 index 20472e487b6f..000000000000 --- a/arch/powerpc/platforms/cell/cbe_cpufreq_pervasive.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * pervasive backend for the cbe_cpufreq driver - * - * This driver makes use of the pervasive unit to - * engage the desired frequency. - * - * (C) Copyright IBM Deutschland Entwicklung GmbH 2005-2007 - * - * Author: Christian Krafft <krafft@de.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/io.h> -#include <linux/kernel.h> -#include <linux/time.h> -#include <asm/machdep.h> -#include <asm/hw_irq.h> -#include <asm/cell-regs.h> - -#include "cbe_cpufreq.h" - -/* to write to MIC register */ -static u64 MIC_Slow_Fast_Timer_table[] = { - [0 ... 7] = 0x007fc00000000000ull, -}; - -/* more values for the MIC */ -static u64 MIC_Slow_Next_Timer_table[] = { - 0x0000240000000000ull, - 0x0000268000000000ull, - 0x000029C000000000ull, - 0x00002D0000000000ull, - 0x0000300000000000ull, - 0x0000334000000000ull, - 0x000039C000000000ull, - 0x00003FC000000000ull, -}; - - -int cbe_cpufreq_set_pmode(int cpu, unsigned int pmode) -{ - struct cbe_pmd_regs __iomem *pmd_regs; - struct cbe_mic_tm_regs __iomem *mic_tm_regs; - unsigned long flags; - u64 value; -#ifdef DEBUG - long time; -#endif - - local_irq_save(flags); - - mic_tm_regs = cbe_get_cpu_mic_tm_regs(cpu); - pmd_regs = cbe_get_cpu_pmd_regs(cpu); - -#ifdef DEBUG - time = jiffies; -#endif - - out_be64(&mic_tm_regs->slow_fast_timer_0, MIC_Slow_Fast_Timer_table[pmode]); - out_be64(&mic_tm_regs->slow_fast_timer_1, MIC_Slow_Fast_Timer_table[pmode]); - - out_be64(&mic_tm_regs->slow_next_timer_0, MIC_Slow_Next_Timer_table[pmode]); - out_be64(&mic_tm_regs->slow_next_timer_1, MIC_Slow_Next_Timer_table[pmode]); - - value = in_be64(&pmd_regs->pmcr); - /* set bits to zero */ - value &= 0xFFFFFFFFFFFFFFF8ull; - /* set bits to next pmode */ - value |= pmode; - - out_be64(&pmd_regs->pmcr, value); - -#ifdef DEBUG - /* wait until new pmode appears in status register */ - value = in_be64(&pmd_regs->pmsr) & 0x07; - while (value != pmode) { - cpu_relax(); - value = in_be64(&pmd_regs->pmsr) & 0x07; - } - - time = jiffies - time; - time = jiffies_to_msecs(time); - pr_debug("had to wait %lu ms for a transition using " \ - "pervasive unit\n", time); -#endif - local_irq_restore(flags); - - return 0; -} - - -int cbe_cpufreq_get_pmode(int cpu) -{ - int ret; - struct cbe_pmd_regs __iomem *pmd_regs; - - pmd_regs = cbe_get_cpu_pmd_regs(cpu); - ret = in_be64(&pmd_regs->pmsr) & 0x07; - - return ret; -} - diff --git a/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c b/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c deleted file mode 100644 index 60a07a4f9326..000000000000 --- a/arch/powerpc/platforms/cell/cbe_cpufreq_pmi.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * pmi backend for the cbe_cpufreq driver - * - * (C) Copyright IBM Deutschland Entwicklung GmbH 2005-2007 - * - * Author: Christian Krafft <krafft@de.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/timer.h> -#include <linux/module.h> -#include <linux/of_platform.h> - -#include <asm/processor.h> -#include <asm/prom.h> -#include <asm/pmi.h> -#include <asm/cell-regs.h> - -#ifdef DEBUG -#include <asm/time.h> -#endif - -#include "cbe_cpufreq.h" - -static u8 pmi_slow_mode_limit[MAX_CBE]; - -bool cbe_cpufreq_has_pmi = false; -EXPORT_SYMBOL_GPL(cbe_cpufreq_has_pmi); - -/* - * hardware specific functions - */ - -int cbe_cpufreq_set_pmode_pmi(int cpu, unsigned int pmode) -{ - int ret; - pmi_message_t pmi_msg; -#ifdef DEBUG - long time; -#endif - pmi_msg.type = PMI_TYPE_FREQ_CHANGE; - pmi_msg.data1 = cbe_cpu_to_node(cpu); - pmi_msg.data2 = pmode; - -#ifdef DEBUG - time = jiffies; -#endif - pmi_send_message(pmi_msg); - -#ifdef DEBUG - time = jiffies - time; - time = jiffies_to_msecs(time); - pr_debug("had to wait %lu ms for a transition using " \ - "PMI\n", time); -#endif - ret = pmi_msg.data2; - pr_debug("PMI returned slow mode %d\n", ret); - - return ret; -} -EXPORT_SYMBOL_GPL(cbe_cpufreq_set_pmode_pmi); - - -static void cbe_cpufreq_handle_pmi(pmi_message_t pmi_msg) -{ - u8 node, slow_mode; - - BUG_ON(pmi_msg.type != PMI_TYPE_FREQ_CHANGE); - - node = pmi_msg.data1; - slow_mode = pmi_msg.data2; - - pmi_slow_mode_limit[node] = slow_mode; - - pr_debug("cbe_handle_pmi: node: %d max_freq: %d\n", node, slow_mode); -} - -static int pmi_notifier(struct notifier_block *nb, - unsigned long event, void *data) -{ - struct cpufreq_policy *policy = data; - struct cpufreq_frequency_table *cbe_freqs; - u8 node; - - /* Should this really be called for CPUFREQ_ADJUST, CPUFREQ_INCOMPATIBLE - * and CPUFREQ_NOTIFY policy events?) - */ - if (event == CPUFREQ_START) - return 0; - - cbe_freqs = cpufreq_frequency_get_table(policy->cpu); - node = cbe_cpu_to_node(policy->cpu); - - pr_debug("got notified, event=%lu, node=%u\n", event, node); - - if (pmi_slow_mode_limit[node] != 0) { - pr_debug("limiting node %d to slow mode %d\n", - node, pmi_slow_mode_limit[node]); - - cpufreq_verify_within_limits(policy, 0, - - cbe_freqs[pmi_slow_mode_limit[node]].frequency); - } - - return 0; -} - -static struct notifier_block pmi_notifier_block = { - .notifier_call = pmi_notifier, -}; - -static struct pmi_handler cbe_pmi_handler = { - .type = PMI_TYPE_FREQ_CHANGE, - .handle_pmi_message = cbe_cpufreq_handle_pmi, -}; - - - -static int __init cbe_cpufreq_pmi_init(void) -{ - cbe_cpufreq_has_pmi = pmi_register_handler(&cbe_pmi_handler) == 0; - - if (!cbe_cpufreq_has_pmi) - return -ENODEV; - - cpufreq_register_notifier(&pmi_notifier_block, CPUFREQ_POLICY_NOTIFIER); - - return 0; -} - -static void __exit cbe_cpufreq_pmi_exit(void) -{ - cpufreq_unregister_notifier(&pmi_notifier_block, CPUFREQ_POLICY_NOTIFIER); - pmi_unregister_handler(&cbe_pmi_handler); -} - -module_init(cbe_cpufreq_pmi_init); -module_exit(cbe_cpufreq_pmi_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Christian Krafft <krafft@de.ibm.com>"); diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 68c57d38745a..d43d2d0b90e3 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -149,7 +149,6 @@ static int __fops ## _open(struct inode *inode, struct file *file) \ return spufs_attr_open(inode, file, __get, __set, __fmt); \ } \ static const struct file_operations __fops = { \ - .owner = THIS_MODULE, \ .open = __fops ## _open, \ .release = spufs_attr_release, \ .read = spufs_attr_read, \ @@ -2591,7 +2590,6 @@ static unsigned int spufs_switch_log_poll(struct file *file, poll_table *wait) } static const struct file_operations spufs_switch_log_fops = { - .owner = THIS_MODULE, .open = spufs_switch_log_open, .read = spufs_switch_log_read, .poll = spufs_switch_log_poll, diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c index 039fc8e82199..2b4dc6abde6c 100644 --- a/arch/powerpc/platforms/chrp/pegasos_eth.c +++ b/arch/powerpc/platforms/chrp/pegasos_eth.c @@ -47,6 +47,25 @@ static struct platform_device mv643xx_eth_shared_device = { .resource = mv643xx_eth_shared_resources, }; +/* + * The orion mdio driver only covers shared + 0x4 up to shared + 0x84 - 1 + */ +static struct resource mv643xx_eth_mvmdio_resources[] = { + [0] = { + .name = "ethernet mdio base", + .start = 0xf1000000 + MV643XX_ETH_SHARED_REGS + 0x4, + .end = 0xf1000000 + MV643XX_ETH_SHARED_REGS + 0x83, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device mv643xx_eth_mvmdio_device = { + .name = "orion-mdio", + .id = -1, + .num_resources = ARRAY_SIZE(mv643xx_eth_mvmdio_resources), + .resource = mv643xx_eth_shared_resources, +}; + static struct resource mv643xx_eth_port1_resources[] = { [0] = { .name = "eth port1 irq", @@ -82,6 +101,7 @@ static struct platform_device eth_port1_device = { static struct platform_device *mv643xx_eth_pd_devs[] __initdata = { &mv643xx_eth_shared_device, + &mv643xx_eth_mvmdio_device, ð_port1_device, }; diff --git a/arch/powerpc/platforms/pasemi/cpufreq.c b/arch/powerpc/platforms/pasemi/cpufreq.c index 890f30e70f98..be1e7958909e 100644 --- a/arch/powerpc/platforms/pasemi/cpufreq.c +++ b/arch/powerpc/platforms/pasemi/cpufreq.c @@ -273,10 +273,9 @@ static int pas_cpufreq_target(struct cpufreq_policy *policy, freqs.old = policy->cur; freqs.new = pas_freqs[pas_astate_new].frequency; - freqs.cpu = policy->cpu; mutex_lock(&pas_switch_mutex); - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); + cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); pr_debug("setting frequency for cpu %d to %d kHz, 1/%d of max frequency\n", policy->cpu, @@ -288,7 +287,7 @@ static int pas_cpufreq_target(struct cpufreq_policy *policy, for_each_online_cpu(i) set_astate(i, pas_astate_new); - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); + cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); mutex_unlock(&pas_switch_mutex); ppc_proc_freq = freqs.new * 1000ul; diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c index 311b804353b1..3104fad82480 100644 --- a/arch/powerpc/platforms/powermac/cpufreq_32.c +++ b/arch/powerpc/platforms/powermac/cpufreq_32.c @@ -335,7 +335,8 @@ static int pmu_set_cpu_speed(int low_speed) return 0; } -static int do_set_cpu_speed(int speed_mode, int notify) +static int do_set_cpu_speed(struct cpufreq_policy *policy, int speed_mode, + int notify) { struct cpufreq_freqs freqs; unsigned long l3cr; @@ -343,13 +344,12 @@ static int do_set_cpu_speed(int speed_mode, int notify) freqs.old = cur_freq; freqs.new = (speed_mode == CPUFREQ_HIGH) ? hi_freq : low_freq; - freqs.cpu = smp_processor_id(); if (freqs.old == freqs.new) return 0; if (notify) - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); + cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); if (speed_mode == CPUFREQ_LOW && cpu_has_feature(CPU_FTR_L3CR)) { l3cr = _get_L3CR(); @@ -366,7 +366,7 @@ static int do_set_cpu_speed(int speed_mode, int notify) _set_L3CR(prev_l3cr); } if (notify) - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); + cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); cur_freq = (speed_mode == CPUFREQ_HIGH) ? hi_freq : low_freq; return 0; @@ -393,7 +393,7 @@ static int pmac_cpufreq_target( struct cpufreq_policy *policy, target_freq, relation, &newstate)) return -EINVAL; - rc = do_set_cpu_speed(newstate, 1); + rc = do_set_cpu_speed(policy, newstate, 1); ppc_proc_freq = cur_freq * 1000ul; return rc; @@ -442,7 +442,7 @@ static int pmac_cpufreq_suspend(struct cpufreq_policy *policy) no_schedule = 1; sleep_freq = cur_freq; if (cur_freq == low_freq && !is_pmu_based) - do_set_cpu_speed(CPUFREQ_HIGH, 0); + do_set_cpu_speed(policy, CPUFREQ_HIGH, 0); return 0; } @@ -458,7 +458,7 @@ static int pmac_cpufreq_resume(struct cpufreq_policy *policy) * is that we force a switch to whatever it was, which is * probably high speed due to our suspend() routine */ - do_set_cpu_speed(sleep_freq == low_freq ? + do_set_cpu_speed(policy, sleep_freq == low_freq ? CPUFREQ_LOW : CPUFREQ_HIGH, 0); ppc_proc_freq = cur_freq * 1000ul; diff --git a/arch/powerpc/platforms/powermac/cpufreq_64.c b/arch/powerpc/platforms/powermac/cpufreq_64.c index 9650c6029c82..7ba423431cfe 100644 --- a/arch/powerpc/platforms/powermac/cpufreq_64.c +++ b/arch/powerpc/platforms/powermac/cpufreq_64.c @@ -339,11 +339,10 @@ static int g5_cpufreq_target(struct cpufreq_policy *policy, freqs.old = g5_cpu_freqs[g5_pmode_cur].frequency; freqs.new = g5_cpu_freqs[newstate].frequency; - freqs.cpu = 0; - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); + cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); rc = g5_switch_freq(newstate); - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); + cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); mutex_unlock(&g5_switch_mutex); diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c index 2372c609fa2b..9a432de363b8 100644 --- a/arch/powerpc/platforms/pseries/hotplug-memory.c +++ b/arch/powerpc/platforms/pseries/hotplug-memory.c @@ -72,6 +72,7 @@ unsigned long memory_block_size_bytes(void) return get_memblock_size(); } +#ifdef CONFIG_MEMORY_HOTREMOVE static int pseries_remove_memblock(unsigned long base, unsigned int memblock_size) { unsigned long start, start_pfn; @@ -153,6 +154,17 @@ static int pseries_remove_memory(struct device_node *np) ret = pseries_remove_memblock(base, lmb_size); return ret; } +#else +static inline int pseries_remove_memblock(unsigned long base, + unsigned int memblock_size) +{ + return -EOPNOTSUPP; +} +static inline int pseries_remove_memory(struct device_node *np) +{ + return -EOPNOTSUPP; +} +#endif /* CONFIG_MEMORY_HOTREMOVE */ static int pseries_add_memory(struct device_node *np) { diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 0da39fed355a..299731e9036b 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -186,7 +186,13 @@ static long pSeries_lpar_hpte_remove(unsigned long hpte_group) (0x1UL << 4), &dummy1, &dummy2); if (lpar_rc == H_SUCCESS) return i; - BUG_ON(lpar_rc != H_NOT_FOUND); + + /* + * The test for adjunct partition is performed before the + * ANDCOND test. H_RESOURCE may be returned, so we need to + * check for that as well. + */ + BUG_ON(lpar_rc != H_NOT_FOUND && lpar_rc != H_RESOURCE); slot_offset++; slot_offset &= 0x7; diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c index 4d806b419606..4644efa06941 100644 --- a/arch/powerpc/platforms/pseries/processor_idle.c +++ b/arch/powerpc/platforms/pseries/processor_idle.c @@ -23,8 +23,8 @@ #include "pseries.h" struct cpuidle_driver pseries_idle_driver = { - .name = "pseries_idle", - .owner = THIS_MODULE, + .name = "pseries_idle", + .owner = THIS_MODULE, }; #define MAX_IDLE_STATE_COUNT 2 @@ -33,10 +33,8 @@ static int max_idle_state = MAX_IDLE_STATE_COUNT - 1; static struct cpuidle_device __percpu *pseries_cpuidle_devices; static struct cpuidle_state *cpuidle_state_table; -static inline void idle_loop_prolog(unsigned long *in_purr, ktime_t *kt_before) +static inline void idle_loop_prolog(unsigned long *in_purr) { - - *kt_before = ktime_get(); *in_purr = mfspr(SPRN_PURR); /* * Indicate to the HV that we are idle. Now would be @@ -45,12 +43,10 @@ static inline void idle_loop_prolog(unsigned long *in_purr, ktime_t *kt_before) get_lppaca()->idle = 1; } -static inline s64 idle_loop_epilog(unsigned long in_purr, ktime_t kt_before) +static inline void idle_loop_epilog(unsigned long in_purr) { get_lppaca()->wait_state_cycles += mfspr(SPRN_PURR) - in_purr; get_lppaca()->idle = 0; - - return ktime_to_us(ktime_sub(ktime_get(), kt_before)); } static int snooze_loop(struct cpuidle_device *dev, @@ -58,10 +54,9 @@ static int snooze_loop(struct cpuidle_device *dev, int index) { unsigned long in_purr; - ktime_t kt_before; int cpu = dev->cpu; - idle_loop_prolog(&in_purr, &kt_before); + idle_loop_prolog(&in_purr); local_irq_enable(); set_thread_flag(TIF_POLLING_NRFLAG); @@ -75,8 +70,8 @@ static int snooze_loop(struct cpuidle_device *dev, clear_thread_flag(TIF_POLLING_NRFLAG); smp_mb(); - dev->last_residency = - (int)idle_loop_epilog(in_purr, kt_before); + idle_loop_epilog(in_purr); + return index; } @@ -102,9 +97,8 @@ static int dedicated_cede_loop(struct cpuidle_device *dev, int index) { unsigned long in_purr; - ktime_t kt_before; - idle_loop_prolog(&in_purr, &kt_before); + idle_loop_prolog(&in_purr); get_lppaca()->donate_dedicated_cpu = 1; ppc64_runlatch_off(); @@ -112,8 +106,9 @@ static int dedicated_cede_loop(struct cpuidle_device *dev, check_and_cede_processor(); get_lppaca()->donate_dedicated_cpu = 0; - dev->last_residency = - (int)idle_loop_epilog(in_purr, kt_before); + + idle_loop_epilog(in_purr); + return index; } @@ -122,9 +117,8 @@ static int shared_cede_loop(struct cpuidle_device *dev, int index) { unsigned long in_purr; - ktime_t kt_before; - idle_loop_prolog(&in_purr, &kt_before); + idle_loop_prolog(&in_purr); /* * Yield the processor to the hypervisor. We return if @@ -135,8 +129,8 @@ static int shared_cede_loop(struct cpuidle_device *dev, */ check_and_cede_processor(); - dev->last_residency = - (int)idle_loop_epilog(in_purr, kt_before); + idle_loop_epilog(in_purr); + return index; } diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c index d6491bd481d0..f93cdf55628c 100644 --- a/arch/powerpc/platforms/pseries/reconfig.c +++ b/arch/powerpc/platforms/pseries/reconfig.c @@ -452,7 +452,7 @@ static int proc_ppc64_create_ofdt(void) ent = proc_create("powerpc/ofdt", S_IWUSR, NULL, &ofdt_fops); if (ent) - ent->size = 0; + proc_set_size(ent, 0); return 0; } diff --git a/arch/powerpc/platforms/pseries/scanlog.c b/arch/powerpc/platforms/pseries/scanlog.c index 47f3cda2a68b..b502ab61aafa 100644 --- a/arch/powerpc/platforms/pseries/scanlog.c +++ b/arch/powerpc/platforms/pseries/scanlog.c @@ -41,13 +41,12 @@ static unsigned int ibm_scan_log_dump; /* RTAS token */ -static struct proc_dir_entry *proc_ppc64_scan_log_dump; /* The proc file */ +static unsigned int *scanlog_buffer; /* The data buffer */ static ssize_t scanlog_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - unsigned int *data = (unsigned int *)dp->data; + unsigned int *data = scanlog_buffer; int status; unsigned long len, off; unsigned int wait_time; @@ -135,8 +134,7 @@ static ssize_t scanlog_write(struct file * file, const char __user * buf, static int scanlog_open(struct inode * inode, struct file * file) { - struct proc_dir_entry *dp = PDE(inode); - unsigned int *data = (unsigned int *)dp->data; + unsigned int *data = scanlog_buffer; if (data[0] != 0) { /* This imperfect test stops a second copy of the @@ -152,11 +150,9 @@ static int scanlog_open(struct inode * inode, struct file * file) static int scanlog_release(struct inode * inode, struct file * file) { - struct proc_dir_entry *dp = PDE(inode); - unsigned int *data = (unsigned int *)dp->data; + unsigned int *data = scanlog_buffer; data[0] = 0; - return 0; } @@ -172,7 +168,6 @@ const struct file_operations scanlog_fops = { static int __init scanlog_init(void) { struct proc_dir_entry *ent; - void *data; int err = -ENOMEM; ibm_scan_log_dump = rtas_token("ibm,scan-log-dump"); @@ -180,29 +175,24 @@ static int __init scanlog_init(void) return -ENODEV; /* Ideally we could allocate a buffer < 4G */ - data = kzalloc(RTAS_DATA_BUF_SIZE, GFP_KERNEL); - if (!data) + scanlog_buffer = kzalloc(RTAS_DATA_BUF_SIZE, GFP_KERNEL); + if (!scanlog_buffer) goto err; - ent = proc_create_data("powerpc/rtas/scan-log-dump", S_IRUSR, NULL, - &scanlog_fops, data); + ent = proc_create("powerpc/rtas/scan-log-dump", S_IRUSR, NULL, + &scanlog_fops); if (!ent) goto err; - - proc_ppc64_scan_log_dump = ent; - return 0; err: - kfree(data); + kfree(scanlog_buffer); return err; } static void __exit scanlog_cleanup(void) { - if (proc_ppc64_scan_log_dump) { - kfree(proc_ppc64_scan_log_dump->data); - remove_proc_entry("scan-log-dump", proc_ppc64_scan_log_dump->parent); - } + remove_proc_entry("powerpc/rtas/scan-log-dump", NULL); + kfree(scanlog_buffer); } module_init(scanlog_init); diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c index 0f6af41ebb44..4a25c26f0bf4 100644 --- a/arch/powerpc/sysdev/mv64x60_dev.c +++ b/arch/powerpc/sysdev/mv64x60_dev.c @@ -214,15 +214,27 @@ static struct platform_device * __init mv64x60_eth_register_shared_pdev( struct device_node *np, int id) { struct platform_device *pdev; - struct resource r[1]; + struct resource r[2]; int err; err = of_address_to_resource(np, 0, &r[0]); if (err) return ERR_PTR(err); + /* register an orion mdio bus driver */ + r[1].start = r[0].start + 0x4; + r[1].end = r[0].start + 0x84 - 1; + r[1].flags = IORESOURCE_MEM; + + if (id == 0) { + pdev = platform_device_register_simple("orion-mdio", -1, &r[1], 1); + if (!pdev) + return pdev; + } + pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, id, - r, 1); + &r[0], 1); + return pdev; } diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 13f85defabed..3e34cd224b7c 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -2947,7 +2947,7 @@ static void sysrq_handle_xmon(int key) static struct sysrq_key_op sysrq_xmon_op = { .handler = sysrq_handle_xmon, - .help_msg = "Xmon", + .help_msg = "xmon(x)", .action_msg = "Entering xmon", }; diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index eb8fb629f00b..2c9789da0e24 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -91,6 +91,7 @@ config S390 select ARCH_INLINE_WRITE_UNLOCK_BH select ARCH_INLINE_WRITE_UNLOCK_IRQ select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE + select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS select ARCH_SAVE_PAGE_KEYS if HIBERNATION select ARCH_WANT_IPC_PARSE_VERSION select BUILDTIME_EXTABLE_SORT @@ -131,7 +132,6 @@ config S390 select HAVE_PERF_EVENTS select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_SYSCALL_TRACEPOINTS - select HAVE_SYSCALL_WRAPPERS select HAVE_UID16 if 32BIT select HAVE_VIRT_CPU_ACCOUNTING select VIRT_TO_BUS @@ -375,19 +375,6 @@ config PACK_STACK Say Y if you are unsure. -config SMALL_STACK - def_bool n - prompt "Use 8kb for kernel stack instead of 16kb" - depends on PACK_STACK && 64BIT && !LOCKDEP - help - If you say Y here and the compiler supports the -mkernel-backchain - option the kernel will use a smaller kernel stack size. The reduced - size is 8kb instead of 16kb. This allows to run more threads on a - system and reduces the pressure on the memory management for higher - order page allocations. - - Say N if you are unsure. - config CHECK_STACK def_bool y prompt "Detect kernel stack overflow" diff --git a/arch/s390/Kconfig.debug b/arch/s390/Kconfig.debug index fc32a2df4974..c56878e1245f 100644 --- a/arch/s390/Kconfig.debug +++ b/arch/s390/Kconfig.debug @@ -17,20 +17,6 @@ config STRICT_DEVMEM If you are unsure, say Y. -config DEBUG_STRICT_USER_COPY_CHECKS - def_bool n - prompt "Strict user copy size checks" - ---help--- - Enabling this option turns a certain set of sanity checks for user - copy operations into compile time warnings. - - The copy_from_user() etc checks are there to help test if there - are sufficient security checks on the length argument of - the copy operation, by having gcc prove that the argument is - within bounds. - - If unsure, or if you run an older (pre 4.4) gcc, say N. - config S390_PTDUMP bool "Export kernel pagetable layout to userspace via debugfs" depends on DEBUG_KERNEL diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 7e3ce78d4290..a7d68a467ce8 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -55,22 +55,12 @@ cflags-$(CONFIG_FRAME_POINTER) += -fno-optimize-sibling-calls ifeq ($(call cc-option-yn,-mkernel-backchain),y) cflags-$(CONFIG_PACK_STACK) += -mkernel-backchain -D__PACK_STACK aflags-$(CONFIG_PACK_STACK) += -D__PACK_STACK -cflags-$(CONFIG_SMALL_STACK) += -D__SMALL_STACK -aflags-$(CONFIG_SMALL_STACK) += -D__SMALL_STACK -ifdef CONFIG_SMALL_STACK -STACK_SIZE := $(shell echo $$(($(STACK_SIZE)/2)) ) -endif endif # new style option for packed stacks ifeq ($(call cc-option-yn,-mpacked-stack),y) cflags-$(CONFIG_PACK_STACK) += -mpacked-stack -D__PACK_STACK aflags-$(CONFIG_PACK_STACK) += -D__PACK_STACK -cflags-$(CONFIG_SMALL_STACK) += -D__SMALL_STACK -aflags-$(CONFIG_SMALL_STACK) += -D__SMALL_STACK -ifdef CONFIG_SMALL_STACK -STACK_SIZE := $(shell echo $$(($(STACK_SIZE)/2)) ) -endif endif ifeq ($(call cc-option-yn,-mstack-size=8192 -mstack-guard=128),y) diff --git a/arch/s390/hypfs/hypfs_dbfs.c b/arch/s390/hypfs/hypfs_dbfs.c index 9fd4a40c6752..bb5dd496614f 100644 --- a/arch/s390/hypfs/hypfs_dbfs.c +++ b/arch/s390/hypfs/hypfs_dbfs.c @@ -105,9 +105,7 @@ void hypfs_dbfs_remove_file(struct hypfs_dbfs_file *df) int hypfs_dbfs_init(void) { dbfs_dir = debugfs_create_dir("s390_hypfs", NULL); - if (IS_ERR(dbfs_dir)) - return PTR_ERR(dbfs_dir); - return 0; + return PTR_RET(dbfs_dir); } void hypfs_dbfs_exit(void) diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index 15422933c60b..4d8604e311f3 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -61,8 +61,6 @@ extern const char _sb_findmap[]; #ifndef CONFIG_64BIT -#define __BITOPS_ALIGN 3 -#define __BITOPS_WORDSIZE 32 #define __BITOPS_OR "or" #define __BITOPS_AND "nr" #define __BITOPS_XOR "xr" @@ -81,8 +79,6 @@ extern const char _sb_findmap[]; #else /* CONFIG_64BIT */ -#define __BITOPS_ALIGN 7 -#define __BITOPS_WORDSIZE 64 #define __BITOPS_OR "ogr" #define __BITOPS_AND "ngr" #define __BITOPS_XOR "xgr" @@ -101,8 +97,7 @@ extern const char _sb_findmap[]; #endif /* CONFIG_64BIT */ -#define __BITOPS_WORDS(bits) (((bits)+__BITOPS_WORDSIZE-1)/__BITOPS_WORDSIZE) -#define __BITOPS_BARRIER() asm volatile("" : : : "memory") +#define __BITOPS_WORDS(bits) (((bits) + BITS_PER_LONG - 1) / BITS_PER_LONG) #ifdef CONFIG_SMP /* @@ -114,9 +109,9 @@ static inline void set_bit_cs(unsigned long nr, volatile unsigned long *ptr) addr = (unsigned long) ptr; /* calculate address for CS */ - addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; + addr += (nr ^ (nr & (BITS_PER_LONG - 1))) >> 3; /* make OR mask */ - mask = 1UL << (nr & (__BITOPS_WORDSIZE - 1)); + mask = 1UL << (nr & (BITS_PER_LONG - 1)); /* Do the atomic update. */ __BITOPS_LOOP(old, new, addr, mask, __BITOPS_OR); } @@ -130,9 +125,9 @@ static inline void clear_bit_cs(unsigned long nr, volatile unsigned long *ptr) addr = (unsigned long) ptr; /* calculate address for CS */ - addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; + addr += (nr ^ (nr & (BITS_PER_LONG - 1))) >> 3; /* make AND mask */ - mask = ~(1UL << (nr & (__BITOPS_WORDSIZE - 1))); + mask = ~(1UL << (nr & (BITS_PER_LONG - 1))); /* Do the atomic update. */ __BITOPS_LOOP(old, new, addr, mask, __BITOPS_AND); } @@ -146,9 +141,9 @@ static inline void change_bit_cs(unsigned long nr, volatile unsigned long *ptr) addr = (unsigned long) ptr; /* calculate address for CS */ - addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; + addr += (nr ^ (nr & (BITS_PER_LONG - 1))) >> 3; /* make XOR mask */ - mask = 1UL << (nr & (__BITOPS_WORDSIZE - 1)); + mask = 1UL << (nr & (BITS_PER_LONG - 1)); /* Do the atomic update. */ __BITOPS_LOOP(old, new, addr, mask, __BITOPS_XOR); } @@ -163,12 +158,12 @@ test_and_set_bit_cs(unsigned long nr, volatile unsigned long *ptr) addr = (unsigned long) ptr; /* calculate address for CS */ - addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; + addr += (nr ^ (nr & (BITS_PER_LONG - 1))) >> 3; /* make OR/test mask */ - mask = 1UL << (nr & (__BITOPS_WORDSIZE - 1)); + mask = 1UL << (nr & (BITS_PER_LONG - 1)); /* Do the atomic update. */ __BITOPS_LOOP(old, new, addr, mask, __BITOPS_OR); - __BITOPS_BARRIER(); + barrier(); return (old & mask) != 0; } @@ -182,12 +177,12 @@ test_and_clear_bit_cs(unsigned long nr, volatile unsigned long *ptr) addr = (unsigned long) ptr; /* calculate address for CS */ - addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; + addr += (nr ^ (nr & (BITS_PER_LONG - 1))) >> 3; /* make AND/test mask */ - mask = ~(1UL << (nr & (__BITOPS_WORDSIZE - 1))); + mask = ~(1UL << (nr & (BITS_PER_LONG - 1))); /* Do the atomic update. */ __BITOPS_LOOP(old, new, addr, mask, __BITOPS_AND); - __BITOPS_BARRIER(); + barrier(); return (old ^ new) != 0; } @@ -201,12 +196,12 @@ test_and_change_bit_cs(unsigned long nr, volatile unsigned long *ptr) addr = (unsigned long) ptr; /* calculate address for CS */ - addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; + addr += (nr ^ (nr & (BITS_PER_LONG - 1))) >> 3; /* make XOR/test mask */ - mask = 1UL << (nr & (__BITOPS_WORDSIZE - 1)); + mask = 1UL << (nr & (BITS_PER_LONG - 1)); /* Do the atomic update. */ __BITOPS_LOOP(old, new, addr, mask, __BITOPS_XOR); - __BITOPS_BARRIER(); + barrier(); return (old & mask) != 0; } #endif /* CONFIG_SMP */ @@ -218,7 +213,7 @@ static inline void __set_bit(unsigned long nr, volatile unsigned long *ptr) { unsigned long addr; - addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = (unsigned long) ptr + ((nr ^ (BITS_PER_LONG - 8)) >> 3); asm volatile( " oc %O0(1,%R0),%1" : "=Q" (*(char *) addr) : "Q" (_oi_bitmap[nr & 7]) : "cc" ); @@ -229,7 +224,7 @@ __constant_set_bit(const unsigned long nr, volatile unsigned long *ptr) { unsigned long addr; - addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = ((unsigned long) ptr) + ((nr ^ (BITS_PER_LONG - 8)) >> 3); *(unsigned char *) addr |= 1 << (nr & 7); } @@ -246,7 +241,7 @@ __clear_bit(unsigned long nr, volatile unsigned long *ptr) { unsigned long addr; - addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = (unsigned long) ptr + ((nr ^ (BITS_PER_LONG - 8)) >> 3); asm volatile( " nc %O0(1,%R0),%1" : "=Q" (*(char *) addr) : "Q" (_ni_bitmap[nr & 7]) : "cc" ); @@ -257,7 +252,7 @@ __constant_clear_bit(const unsigned long nr, volatile unsigned long *ptr) { unsigned long addr; - addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = ((unsigned long) ptr) + ((nr ^ (BITS_PER_LONG - 8)) >> 3); *(unsigned char *) addr &= ~(1 << (nr & 7)); } @@ -273,7 +268,7 @@ static inline void __change_bit(unsigned long nr, volatile unsigned long *ptr) { unsigned long addr; - addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = (unsigned long) ptr + ((nr ^ (BITS_PER_LONG - 8)) >> 3); asm volatile( " xc %O0(1,%R0),%1" : "=Q" (*(char *) addr) : "Q" (_oi_bitmap[nr & 7]) : "cc" ); @@ -284,7 +279,7 @@ __constant_change_bit(const unsigned long nr, volatile unsigned long *ptr) { unsigned long addr; - addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = ((unsigned long) ptr) + ((nr ^ (BITS_PER_LONG - 8)) >> 3); *(unsigned char *) addr ^= 1 << (nr & 7); } @@ -302,7 +297,7 @@ test_and_set_bit_simple(unsigned long nr, volatile unsigned long *ptr) unsigned long addr; unsigned char ch; - addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = (unsigned long) ptr + ((nr ^ (BITS_PER_LONG - 8)) >> 3); ch = *(unsigned char *) addr; asm volatile( " oc %O0(1,%R0),%1" @@ -321,7 +316,7 @@ test_and_clear_bit_simple(unsigned long nr, volatile unsigned long *ptr) unsigned long addr; unsigned char ch; - addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = (unsigned long) ptr + ((nr ^ (BITS_PER_LONG - 8)) >> 3); ch = *(unsigned char *) addr; asm volatile( " nc %O0(1,%R0),%1" @@ -340,7 +335,7 @@ test_and_change_bit_simple(unsigned long nr, volatile unsigned long *ptr) unsigned long addr; unsigned char ch; - addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = (unsigned long) ptr + ((nr ^ (BITS_PER_LONG - 8)) >> 3); ch = *(unsigned char *) addr; asm volatile( " xc %O0(1,%R0),%1" @@ -376,7 +371,7 @@ static inline int __test_bit(unsigned long nr, const volatile unsigned long *ptr unsigned long addr; unsigned char ch; - addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3); + addr = (unsigned long) ptr + ((nr ^ (BITS_PER_LONG - 8)) >> 3); ch = *(volatile unsigned char *) addr; return (ch >> (nr & 7)) & 1; } @@ -384,7 +379,7 @@ static inline int __test_bit(unsigned long nr, const volatile unsigned long *ptr static inline int __constant_test_bit(unsigned long nr, const volatile unsigned long *addr) { return (((volatile char *) addr) - [(nr^(__BITOPS_WORDSIZE-8))>>3] & (1<<(nr&7))) != 0; + [(nr^(BITS_PER_LONG-8))>>3] & (1<<(nr&7))) != 0; } #define test_bit(nr,addr) \ @@ -693,18 +688,18 @@ static inline int find_next_bit_left(const unsigned long *addr, if (offset >= size) return size; - bit = offset & (__BITOPS_WORDSIZE - 1); + bit = offset & (BITS_PER_LONG - 1); offset -= bit; size -= offset; - p = addr + offset / __BITOPS_WORDSIZE; + p = addr + offset / BITS_PER_LONG; if (bit) { set = __flo_word(0, *p & (~0UL << bit)); if (set >= size) return size + offset; - if (set < __BITOPS_WORDSIZE) + if (set < BITS_PER_LONG) return set + offset; - offset += __BITOPS_WORDSIZE; - size -= __BITOPS_WORDSIZE; + offset += BITS_PER_LONG; + size -= BITS_PER_LONG; p++; } return offset + find_first_bit_left(p, size); @@ -736,22 +731,22 @@ static inline int find_next_zero_bit (const unsigned long * addr, if (offset >= size) return size; - bit = offset & (__BITOPS_WORDSIZE - 1); + bit = offset & (BITS_PER_LONG - 1); offset -= bit; size -= offset; - p = addr + offset / __BITOPS_WORDSIZE; + p = addr + offset / BITS_PER_LONG; if (bit) { /* - * __ffz_word returns __BITOPS_WORDSIZE + * __ffz_word returns BITS_PER_LONG * if no zero bit is present in the word. */ set = __ffz_word(bit, *p >> bit); if (set >= size) return size + offset; - if (set < __BITOPS_WORDSIZE) + if (set < BITS_PER_LONG) return set + offset; - offset += __BITOPS_WORDSIZE; - size -= __BITOPS_WORDSIZE; + offset += BITS_PER_LONG; + size -= BITS_PER_LONG; p++; } return offset + find_first_zero_bit(p, size); @@ -773,22 +768,22 @@ static inline int find_next_bit (const unsigned long * addr, if (offset >= size) return size; - bit = offset & (__BITOPS_WORDSIZE - 1); + bit = offset & (BITS_PER_LONG - 1); offset -= bit; size -= offset; - p = addr + offset / __BITOPS_WORDSIZE; + p = addr + offset / BITS_PER_LONG; if (bit) { /* - * __ffs_word returns __BITOPS_WORDSIZE + * __ffs_word returns BITS_PER_LONG * if no one bit is present in the word. */ set = __ffs_word(0, *p & (~0UL << bit)); if (set >= size) return size + offset; - if (set < __BITOPS_WORDSIZE) + if (set < BITS_PER_LONG) return set + offset; - offset += __BITOPS_WORDSIZE; - size -= __BITOPS_WORDSIZE; + offset += BITS_PER_LONG; + size -= BITS_PER_LONG; p++; } return offset + find_first_bit(p, size); @@ -843,22 +838,22 @@ static inline int find_next_zero_bit_le(void *vaddr, unsigned long size, if (offset >= size) return size; - bit = offset & (__BITOPS_WORDSIZE - 1); + bit = offset & (BITS_PER_LONG - 1); offset -= bit; size -= offset; - p = addr + offset / __BITOPS_WORDSIZE; + p = addr + offset / BITS_PER_LONG; if (bit) { /* - * s390 version of ffz returns __BITOPS_WORDSIZE + * s390 version of ffz returns BITS_PER_LONG * if no zero bit is present in the word. */ set = __ffz_word(bit, __load_ulong_le(p, 0) >> bit); if (set >= size) return size + offset; - if (set < __BITOPS_WORDSIZE) + if (set < BITS_PER_LONG) return set + offset; - offset += __BITOPS_WORDSIZE; - size -= __BITOPS_WORDSIZE; + offset += BITS_PER_LONG; + size -= BITS_PER_LONG; p++; } return offset + find_first_zero_bit_le(p, size); @@ -885,22 +880,22 @@ static inline int find_next_bit_le(void *vaddr, unsigned long size, if (offset >= size) return size; - bit = offset & (__BITOPS_WORDSIZE - 1); + bit = offset & (BITS_PER_LONG - 1); offset -= bit; size -= offset; - p = addr + offset / __BITOPS_WORDSIZE; + p = addr + offset / BITS_PER_LONG; if (bit) { /* - * s390 version of ffz returns __BITOPS_WORDSIZE + * s390 version of ffz returns BITS_PER_LONG * if no zero bit is present in the word. */ set = __ffs_word(0, __load_ulong_le(p, 0) & (~0UL << bit)); if (set >= size) return size + offset; - if (set < __BITOPS_WORDSIZE) + if (set < BITS_PER_LONG) return set + offset; - offset += __BITOPS_WORDSIZE; - size -= __BITOPS_WORDSIZE; + offset += BITS_PER_LONG; + size -= BITS_PER_LONG; p++; } return offset + find_first_bit_le(p, size); diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h index e6061617a50b..f201af8be580 100644 --- a/arch/s390/include/asm/ccwdev.h +++ b/arch/s390/include/asm/ccwdev.h @@ -220,7 +220,8 @@ extern void ccw_device_get_id(struct ccw_device *, struct ccw_dev_id *); #define to_ccwdrv(n) container_of(n, struct ccw_driver, driver) extern struct ccw_device *ccw_device_probe_console(void); -extern int ccw_device_force_console(void); +extern void ccw_device_wait_idle(struct ccw_device *); +extern int ccw_device_force_console(struct ccw_device *); int ccw_device_siosl(struct ccw_device *); diff --git a/arch/s390/include/asm/cio.h b/arch/s390/include/asm/cio.h index ad2b924167d7..ffb898961c8d 100644 --- a/arch/s390/include/asm/cio.h +++ b/arch/s390/include/asm/cio.h @@ -296,8 +296,6 @@ static inline int ccw_dev_id_is_equal(struct ccw_dev_id *dev_id1, return 0; } -extern void wait_cons_dev(void); - extern void css_schedule_reprobe(void); extern void reipl_ccw_dev(struct ccw_dev_id *id); diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h index f8c6df6cd1f0..c1e7c646727c 100644 --- a/arch/s390/include/asm/compat.h +++ b/arch/s390/include/asm/compat.h @@ -70,6 +70,22 @@ typedef u32 compat_ulong_t; typedef u64 compat_u64; typedef u32 compat_uptr_t; +typedef struct { + u32 mask; + u32 addr; +} __aligned(8) psw_compat_t; + +typedef struct { + psw_compat_t psw; + u32 gprs[NUM_GPRS]; + u32 acrs[NUM_ACRS]; + u32 orig_gpr2; +} s390_compat_regs; + +typedef struct { + u32 gprs_high[NUM_GPRS]; +} s390_compat_regs_high; + struct compat_timespec { compat_time_t tv_sec; s32 tv_nsec; @@ -124,18 +140,33 @@ struct compat_flock64 { }; struct compat_statfs { - s32 f_type; - s32 f_bsize; - s32 f_blocks; - s32 f_bfree; - s32 f_bavail; - s32 f_files; - s32 f_ffree; + u32 f_type; + u32 f_bsize; + u32 f_blocks; + u32 f_bfree; + u32 f_bavail; + u32 f_files; + u32 f_ffree; + compat_fsid_t f_fsid; + u32 f_namelen; + u32 f_frsize; + u32 f_flags; + u32 f_spare[4]; +}; + +struct compat_statfs64 { + u32 f_type; + u32 f_bsize; + u64 f_blocks; + u64 f_bfree; + u64 f_bavail; + u64 f_files; + u64 f_ffree; compat_fsid_t f_fsid; - s32 f_namelen; - s32 f_frsize; - s32 f_flags; - s32 f_spare[5]; + u32 f_namelen; + u32 f_frsize; + u32 f_flags; + u32 f_spare[4]; }; #define COMPAT_RLIM_OLD_INFINITY 0x7fffffff @@ -248,8 +279,6 @@ static inline int is_compat_task(void) return is_32bit_task(); } -#endif - static inline void __user *arch_compat_alloc_user_space(long len) { unsigned long stack; @@ -260,6 +289,8 @@ static inline void __user *arch_compat_alloc_user_space(long len) return (void __user *) (stack - len); } +#endif + struct compat_ipc64_perm { compat_key_t key; __compat_uid32_t uid; diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h index 1bfdf24b85a2..78f4f8711d58 100644 --- a/arch/s390/include/asm/elf.h +++ b/arch/s390/include/asm/elf.h @@ -119,6 +119,8 @@ */ #include <asm/ptrace.h> +#include <asm/compat.h> +#include <asm/syscall.h> #include <asm/user.h> typedef s390_fp_regs elf_fpregset_t; @@ -180,18 +182,31 @@ extern unsigned long elf_hwcap; extern char elf_platform[]; #define ELF_PLATFORM (elf_platform) -#ifdef CONFIG_64BIT +#ifndef CONFIG_COMPAT +#define SET_PERSONALITY(ex) \ +do { \ + set_personality(PER_LINUX | \ + (current->personality & (~PER_MASK))); \ + current_thread_info()->sys_call_table = \ + (unsigned long) &sys_call_table; \ +} while (0) +#else /* CONFIG_COMPAT */ #define SET_PERSONALITY(ex) \ do { \ if (personality(current->personality) != PER_LINUX32) \ set_personality(PER_LINUX | \ (current->personality & ~PER_MASK)); \ - if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \ + if ((ex).e_ident[EI_CLASS] == ELFCLASS32) { \ set_thread_flag(TIF_31BIT); \ - else \ + current_thread_info()->sys_call_table = \ + (unsigned long) &sys_call_table_emu; \ + } else { \ clear_thread_flag(TIF_31BIT); \ + current_thread_info()->sys_call_table = \ + (unsigned long) &sys_call_table; \ + } \ } while (0) -#endif /* CONFIG_64BIT */ +#endif /* CONFIG_COMPAT */ #define STACK_RND_MASK 0x7ffUL diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h index 593753ee07f3..bd90359d6d22 100644 --- a/arch/s390/include/asm/hugetlb.h +++ b/arch/s390/include/asm/hugetlb.h @@ -114,7 +114,7 @@ static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, #define huge_ptep_set_wrprotect(__mm, __addr, __ptep) \ ({ \ pte_t __pte = huge_ptep_get(__ptep); \ - if (pte_write(__pte)) { \ + if (huge_pte_write(__pte)) { \ huge_ptep_invalidate(__mm, __addr, __ptep); \ set_huge_pte_at(__mm, __addr, __ptep, \ huge_pte_wrprotect(__pte)); \ @@ -127,4 +127,58 @@ static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, huge_ptep_invalidate(vma->vm_mm, address, ptep); } +static inline pte_t mk_huge_pte(struct page *page, pgprot_t pgprot) +{ + pte_t pte; + pmd_t pmd; + + pmd = mk_pmd_phys(page_to_phys(page), pgprot); + pte_val(pte) = pmd_val(pmd); + return pte; +} + +static inline int huge_pte_write(pte_t pte) +{ + pmd_t pmd; + + pmd_val(pmd) = pte_val(pte); + return pmd_write(pmd); +} + +static inline int huge_pte_dirty(pte_t pte) +{ + /* No dirty bit in the segment table entry. */ + return 0; +} + +static inline pte_t huge_pte_mkwrite(pte_t pte) +{ + pmd_t pmd; + + pmd_val(pmd) = pte_val(pte); + pte_val(pte) = pmd_val(pmd_mkwrite(pmd)); + return pte; +} + +static inline pte_t huge_pte_mkdirty(pte_t pte) +{ + /* No dirty bit in the segment table entry. */ + return pte; +} + +static inline pte_t huge_pte_modify(pte_t pte, pgprot_t newprot) +{ + pmd_t pmd; + + pmd_val(pmd) = pte_val(pte); + pte_val(pte) = pmd_val(pmd_modify(pmd, newprot)); + return pte; +} + +static inline void huge_pte_clear(struct mm_struct *mm, unsigned long addr, + pte_t *ptep) +{ + pmd_clear((pmd_t *) ptep); +} + #endif /* _ASM_S390_HUGETLB_H */ diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h index 27cb32185ce1..379d96e2105e 100644 --- a/arch/s390/include/asm/io.h +++ b/arch/s390/include/asm/io.h @@ -50,10 +50,6 @@ void unxlate_dev_mem_ptr(unsigned long phys, void *addr); #define ioremap_nocache(addr, size) ioremap(addr, size) #define ioremap_wc ioremap_nocache -/* TODO: s390 cannot support io_remap_pfn_range... */ -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - static inline void __iomem *ioremap(unsigned long offset, unsigned long size) { return (void __iomem *) offset; diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index 05333b7f0469..6c1801235db9 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -140,6 +140,7 @@ static inline bool zdev_enabled(struct zpci_dev *zdev) struct zpci_dev *zpci_alloc_device(void); int zpci_create_device(struct zpci_dev *); int zpci_enable_device(struct zpci_dev *); +int zpci_disable_device(struct zpci_dev *); void zpci_stop_device(struct zpci_dev *); void zpci_free_device(struct zpci_dev *); int zpci_scan_device(struct zpci_dev *); diff --git a/arch/s390/include/asm/pci_debug.h b/arch/s390/include/asm/pci_debug.h index 6bbec4265b6e..1ca5d1047c71 100644 --- a/arch/s390/include/asm/pci_debug.h +++ b/arch/s390/include/asm/pci_debug.h @@ -7,14 +7,11 @@ extern debug_info_t *pci_debug_msg_id; extern debug_info_t *pci_debug_err_id; #ifdef CONFIG_PCI_DEBUG -#define zpci_dbg(fmt, args...) \ - do { \ - if (pci_debug_msg_id->level >= 2) \ - debug_sprintf_event(pci_debug_msg_id, 2, fmt , ## args);\ - } while (0) +#define zpci_dbg(imp, fmt, args...) \ + debug_sprintf_event(pci_debug_msg_id, imp, fmt, ##args) #else /* !CONFIG_PCI_DEBUG */ -#define zpci_dbg(fmt, args...) do { } while (0) +#define zpci_dbg(imp, fmt, args...) do { } while (0) #endif #define zpci_err(text...) \ diff --git a/arch/s390/include/asm/pci_insn.h b/arch/s390/include/asm/pci_insn.h index 1486a98d5dad..e6a2bdd4d705 100644 --- a/arch/s390/include/asm/pci_insn.h +++ b/arch/s390/include/asm/pci_insn.h @@ -1,10 +1,6 @@ #ifndef _ASM_S390_PCI_INSN_H #define _ASM_S390_PCI_INSN_H -#include <linux/delay.h> - -#define ZPCI_INSN_BUSY_DELAY 1 /* 1 microsecond */ - /* Load/Store status codes */ #define ZPCI_PCI_ST_FUNC_NOT_ENABLED 4 #define ZPCI_PCI_ST_FUNC_IN_ERR 8 @@ -82,199 +78,12 @@ struct zpci_fib { u64 reserved7; } __packed; -/* Modify PCI Function Controls */ -static inline u8 __mpcifc(u64 req, struct zpci_fib *fib, u8 *status) -{ - u8 cc; - - asm volatile ( - " .insn rxy,0xe300000000d0,%[req],%[fib]\n" - " ipm %[cc]\n" - " srl %[cc],28\n" - : [cc] "=d" (cc), [req] "+d" (req), [fib] "+Q" (*fib) - : : "cc"); - *status = req >> 24 & 0xff; - return cc; -} - -static inline int mpcifc_instr(u64 req, struct zpci_fib *fib) -{ - u8 cc, status; - - do { - cc = __mpcifc(req, fib, &status); - if (cc == 2) - msleep(ZPCI_INSN_BUSY_DELAY); - } while (cc == 2); - - if (cc) - printk_once(KERN_ERR "%s: error cc: %d status: %d\n", - __func__, cc, status); - return (cc) ? -EIO : 0; -} - -/* Refresh PCI Translations */ -static inline u8 __rpcit(u64 fn, u64 addr, u64 range, u8 *status) -{ - register u64 __addr asm("2") = addr; - register u64 __range asm("3") = range; - u8 cc; - - asm volatile ( - " .insn rre,0xb9d30000,%[fn],%[addr]\n" - " ipm %[cc]\n" - " srl %[cc],28\n" - : [cc] "=d" (cc), [fn] "+d" (fn) - : [addr] "d" (__addr), "d" (__range) - : "cc"); - *status = fn >> 24 & 0xff; - return cc; -} - -static inline int rpcit_instr(u64 fn, u64 addr, u64 range) -{ - u8 cc, status; - - do { - cc = __rpcit(fn, addr, range, &status); - if (cc == 2) - udelay(ZPCI_INSN_BUSY_DELAY); - } while (cc == 2); - - if (cc) - printk_once(KERN_ERR "%s: error cc: %d status: %d dma_addr: %Lx size: %Lx\n", - __func__, cc, status, addr, range); - return (cc) ? -EIO : 0; -} - -/* Store PCI function controls */ -static inline u8 __stpcifc(u32 handle, u8 space, struct zpci_fib *fib, u8 *status) -{ - u64 fn = (u64) handle << 32 | space << 16; - u8 cc; - - asm volatile ( - " .insn rxy,0xe300000000d4,%[fn],%[fib]\n" - " ipm %[cc]\n" - " srl %[cc],28\n" - : [cc] "=d" (cc), [fn] "+d" (fn), [fib] "=m" (*fib) - : : "cc"); - *status = fn >> 24 & 0xff; - return cc; -} - -/* Set Interruption Controls */ -static inline void sic_instr(u16 ctl, char *unused, u8 isc) -{ - asm volatile ( - " .insn rsy,0xeb00000000d1,%[ctl],%[isc],%[u]\n" - : : [ctl] "d" (ctl), [isc] "d" (isc << 27), [u] "Q" (*unused)); -} - -/* PCI Load */ -static inline u8 __pcilg(u64 *data, u64 req, u64 offset, u8 *status) -{ - register u64 __req asm("2") = req; - register u64 __offset asm("3") = offset; - u64 __data; - u8 cc; - - asm volatile ( - " .insn rre,0xb9d20000,%[data],%[req]\n" - " ipm %[cc]\n" - " srl %[cc],28\n" - : [cc] "=d" (cc), [data] "=d" (__data), [req] "+d" (__req) - : "d" (__offset) - : "cc"); - *status = __req >> 24 & 0xff; - *data = __data; - return cc; -} - -static inline int pcilg_instr(u64 *data, u64 req, u64 offset) -{ - u8 cc, status; - - do { - cc = __pcilg(data, req, offset, &status); - if (cc == 2) - udelay(ZPCI_INSN_BUSY_DELAY); - } while (cc == 2); - - if (cc) { - printk_once(KERN_ERR "%s: error cc: %d status: %d req: %Lx offset: %Lx\n", - __func__, cc, status, req, offset); - /* TODO: on IO errors set data to 0xff... - * here or in users of pcilg (le conversion)? - */ - } - return (cc) ? -EIO : 0; -} - -/* PCI Store */ -static inline u8 __pcistg(u64 data, u64 req, u64 offset, u8 *status) -{ - register u64 __req asm("2") = req; - register u64 __offset asm("3") = offset; - u8 cc; - - asm volatile ( - " .insn rre,0xb9d00000,%[data],%[req]\n" - " ipm %[cc]\n" - " srl %[cc],28\n" - : [cc] "=d" (cc), [req] "+d" (__req) - : "d" (__offset), [data] "d" (data) - : "cc"); - *status = __req >> 24 & 0xff; - return cc; -} - -static inline int pcistg_instr(u64 data, u64 req, u64 offset) -{ - u8 cc, status; - - do { - cc = __pcistg(data, req, offset, &status); - if (cc == 2) - udelay(ZPCI_INSN_BUSY_DELAY); - } while (cc == 2); - - if (cc) - printk_once(KERN_ERR "%s: error cc: %d status: %d req: %Lx offset: %Lx\n", - __func__, cc, status, req, offset); - return (cc) ? -EIO : 0; -} - -/* PCI Store Block */ -static inline u8 __pcistb(const u64 *data, u64 req, u64 offset, u8 *status) -{ - u8 cc; - - asm volatile ( - " .insn rsy,0xeb00000000d0,%[req],%[offset],%[data]\n" - " ipm %[cc]\n" - " srl %[cc],28\n" - : [cc] "=d" (cc), [req] "+d" (req) - : [offset] "d" (offset), [data] "Q" (*data) - : "cc"); - *status = req >> 24 & 0xff; - return cc; -} - -static inline int pcistb_instr(const u64 *data, u64 req, u64 offset) -{ - u8 cc, status; - - do { - cc = __pcistb(data, req, offset, &status); - if (cc == 2) - udelay(ZPCI_INSN_BUSY_DELAY); - } while (cc == 2); - if (cc) - printk_once(KERN_ERR "%s: error cc: %d status: %d req: %Lx offset: %Lx\n", - __func__, cc, status, req, offset); - return (cc) ? -EIO : 0; -} +int s390pci_mod_fc(u64 req, struct zpci_fib *fib); +int s390pci_refresh_trans(u64 fn, u64 addr, u64 range); +int s390pci_load(u64 *data, u64 req, u64 offset); +int s390pci_store(u64 data, u64 req, u64 offset); +int s390pci_store_block(const u64 *data, u64 req, u64 offset); +void set_irq_ctrl(u16 ctl, char *unused, u8 isc); #endif diff --git a/arch/s390/include/asm/pci_io.h b/arch/s390/include/asm/pci_io.h index 5fd81f31d6c7..83a9caa6ae53 100644 --- a/arch/s390/include/asm/pci_io.h +++ b/arch/s390/include/asm/pci_io.h @@ -36,7 +36,7 @@ static inline RETTYPE zpci_read_##RETTYPE(const volatile void __iomem *addr) \ u64 data; \ int rc; \ \ - rc = pcilg_instr(&data, req, ZPCI_OFFSET(addr)); \ + rc = s390pci_load(&data, req, ZPCI_OFFSET(addr)); \ if (rc) \ data = -1ULL; \ return (RETTYPE) data; \ @@ -50,7 +50,7 @@ static inline void zpci_write_##VALTYPE(VALTYPE val, \ u64 req = ZPCI_CREATE_REQ(entry->fh, entry->bar, LENGTH); \ u64 data = (VALTYPE) val; \ \ - pcistg_instr(data, req, ZPCI_OFFSET(addr)); \ + s390pci_store(data, req, ZPCI_OFFSET(addr)); \ } zpci_read(8, u64) @@ -83,15 +83,18 @@ static inline int zpci_write_single(u64 req, const u64 *data, u64 offset, u8 len val = 0; /* let FW report error */ break; } - return pcistg_instr(val, req, offset); + return s390pci_store(val, req, offset); } static inline int zpci_read_single(u64 req, u64 *dst, u64 offset, u8 len) { u64 data; - u8 cc; + int cc; + + cc = s390pci_load(&data, req, offset); + if (cc) + goto out; - cc = pcilg_instr(&data, req, offset); switch (len) { case 1: *((u8 *) dst) = (u8) data; @@ -106,12 +109,13 @@ static inline int zpci_read_single(u64 req, u64 *dst, u64 offset, u8 len) *((u64 *) dst) = (u64) data; break; } +out: return cc; } static inline int zpci_write_block(u64 req, const u64 *data, u64 offset) { - return pcistb_instr(data, req, offset); + return s390pci_store_block(data, req, offset); } static inline u8 zpci_get_max_write_size(u64 src, u64 dst, int len, int max) diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 4a5443118cfb..b4622915bd15 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -57,6 +57,10 @@ extern unsigned long zero_page_mask; (((unsigned long)(vaddr)) &zero_page_mask)))) #define __HAVE_COLOR_ZERO_PAGE +/* TODO: s390 cannot support io_remap_pfn_range... */ +#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ + remap_pfn_range(vma, vaddr, pfn, size, prot) + #endif /* !__ASSEMBLY__ */ /* @@ -420,6 +424,13 @@ extern unsigned long MODULES_END; #define __S110 PAGE_RW #define __S111 PAGE_RW +/* + * Segment entry (large page) protection definitions. + */ +#define SEGMENT_NONE __pgprot(_HPAGE_TYPE_NONE) +#define SEGMENT_RO __pgprot(_HPAGE_TYPE_RO) +#define SEGMENT_RW __pgprot(_HPAGE_TYPE_RW) + static inline int mm_exclusive(struct mm_struct *mm) { return likely(mm == current->active_mm && @@ -760,6 +771,8 @@ void gmap_disable(struct gmap *gmap); int gmap_map_segment(struct gmap *gmap, unsigned long from, unsigned long to, unsigned long length); int gmap_unmap_segment(struct gmap *gmap, unsigned long to, unsigned long len); +unsigned long __gmap_translate(unsigned long address, struct gmap *); +unsigned long gmap_translate(unsigned long address, struct gmap *); unsigned long __gmap_fault(unsigned long address, struct gmap *); unsigned long gmap_fault(unsigned long address, struct gmap *); void gmap_discard(unsigned long from, unsigned long to, struct gmap *); @@ -908,26 +921,6 @@ static inline pte_t pte_mkspecial(pte_t pte) #ifdef CONFIG_HUGETLB_PAGE static inline pte_t pte_mkhuge(pte_t pte) { - /* - * PROT_NONE needs to be remapped from the pte type to the ste type. - * The HW invalid bit is also different for pte and ste. The pte - * invalid bit happens to be the same as the ste _SEGMENT_ENTRY_LARGE - * bit, so we don't have to clear it. - */ - if (pte_val(pte) & _PAGE_INVALID) { - if (pte_val(pte) & _PAGE_SWT) - pte_val(pte) |= _HPAGE_TYPE_NONE; - pte_val(pte) |= _SEGMENT_ENTRY_INV; - } - /* - * Clear SW pte bits, there are no SW bits in a segment table entry. - */ - pte_val(pte) &= ~(_PAGE_SWT | _PAGE_SWX | _PAGE_SWC | - _PAGE_SWR | _PAGE_SWW); - /* - * Also set the change-override bit because we don't need dirty bit - * tracking for hugetlbfs pages. - */ pte_val(pte) |= (_SEGMENT_ENTRY_LARGE | _SEGMENT_ENTRY_CO); return pte; } @@ -1272,31 +1265,7 @@ static inline void __pmd_idte(unsigned long address, pmd_t *pmdp) } } -#ifdef CONFIG_TRANSPARENT_HUGEPAGE - -#define SEGMENT_NONE __pgprot(_HPAGE_TYPE_NONE) -#define SEGMENT_RO __pgprot(_HPAGE_TYPE_RO) -#define SEGMENT_RW __pgprot(_HPAGE_TYPE_RW) - -#define __HAVE_ARCH_PGTABLE_DEPOSIT -extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pgtable_t pgtable); - -#define __HAVE_ARCH_PGTABLE_WITHDRAW -extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm); - -static inline int pmd_trans_splitting(pmd_t pmd) -{ - return pmd_val(pmd) & _SEGMENT_ENTRY_SPLIT; -} - -static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, - pmd_t *pmdp, pmd_t entry) -{ - if (!(pmd_val(entry) & _SEGMENT_ENTRY_INV) && MACHINE_HAS_EDAT1) - pmd_val(entry) |= _SEGMENT_ENTRY_CO; - *pmdp = entry; -} - +#if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLB_PAGE) static inline unsigned long massage_pgprot_pmd(pgprot_t pgprot) { /* @@ -1317,10 +1286,11 @@ static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) return pmd; } -static inline pmd_t pmd_mkhuge(pmd_t pmd) +static inline pmd_t mk_pmd_phys(unsigned long physpage, pgprot_t pgprot) { - pmd_val(pmd) |= _SEGMENT_ENTRY_LARGE; - return pmd; + pmd_t __pmd; + pmd_val(__pmd) = physpage + massage_pgprot_pmd(pgprot); + return __pmd; } static inline pmd_t pmd_mkwrite(pmd_t pmd) @@ -1330,6 +1300,34 @@ static inline pmd_t pmd_mkwrite(pmd_t pmd) pmd_val(pmd) &= ~_SEGMENT_ENTRY_RO; return pmd; } +#endif /* CONFIG_TRANSPARENT_HUGEPAGE || CONFIG_HUGETLB_PAGE */ + +#ifdef CONFIG_TRANSPARENT_HUGEPAGE + +#define __HAVE_ARCH_PGTABLE_DEPOSIT +extern void pgtable_trans_huge_deposit(struct mm_struct *mm, pgtable_t pgtable); + +#define __HAVE_ARCH_PGTABLE_WITHDRAW +extern pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm); + +static inline int pmd_trans_splitting(pmd_t pmd) +{ + return pmd_val(pmd) & _SEGMENT_ENTRY_SPLIT; +} + +static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, + pmd_t *pmdp, pmd_t entry) +{ + if (!(pmd_val(entry) & _SEGMENT_ENTRY_INV) && MACHINE_HAS_EDAT1) + pmd_val(entry) |= _SEGMENT_ENTRY_CO; + *pmdp = entry; +} + +static inline pmd_t pmd_mkhuge(pmd_t pmd) +{ + pmd_val(pmd) |= _SEGMENT_ENTRY_LARGE; + return pmd; +} static inline pmd_t pmd_wrprotect(pmd_t pmd) { @@ -1426,13 +1424,6 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm, } } -static inline pmd_t mk_pmd_phys(unsigned long physpage, pgprot_t pgprot) -{ - pmd_t __pmd; - pmd_val(__pmd) = physpage + massage_pgprot_pmd(pgprot); - return __pmd; -} - #define pfn_pmd(pfn, pgprot) mk_pmd_phys(__pa((pfn) << PAGE_SHIFT), (pgprot)) #define mk_pmd(page, pgprot) pfn_pmd(page_to_pfn(page), (pgprot)) diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 94e749c90230..6b499870662f 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -161,7 +161,8 @@ extern unsigned long thread_saved_pc(struct task_struct *t); extern void show_code(struct pt_regs *regs); extern void print_fn_code(unsigned char *code, unsigned long len); -extern int insn_to_mnemonic(unsigned char *instruction, char buf[8]); +extern int insn_to_mnemonic(unsigned char *instruction, char *buf, + unsigned int len); unsigned long get_wchan(struct task_struct *p); #define task_pt_regs(tsk) ((struct pt_regs *) \ diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h index 3ee5da3bc10c..559512a455da 100644 --- a/arch/s390/include/asm/ptrace.h +++ b/arch/s390/include/asm/ptrace.h @@ -9,9 +9,7 @@ #include <uapi/asm/ptrace.h> #ifndef __ASSEMBLY__ -#ifndef __s390x__ -#else /* __s390x__ */ -#endif /* __s390x__ */ + extern long psw_kernel_bits; extern long psw_user_bits; @@ -77,8 +75,6 @@ struct per_struct_kernel { #define PER_CONTROL_SUSPENSION 0x00400000UL #define PER_CONTROL_ALTERATION 0x00200000UL -#ifdef __s390x__ -#endif /* __s390x__ */ /* * These are defined as per linux/ptrace.h, which see. */ diff --git a/arch/s390/include/asm/syscall.h b/arch/s390/include/asm/syscall.h index fe7b99759e12..cd29d2f4e4f3 100644 --- a/arch/s390/include/asm/syscall.h +++ b/arch/s390/include/asm/syscall.h @@ -23,6 +23,7 @@ * type here is what we want [need] for both 32 bit and 64 bit systems. */ extern const unsigned int sys_call_table[]; +extern const unsigned int sys_call_table_emu[]; static inline long syscall_get_nr(struct task_struct *task, struct pt_regs *regs) diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index 9e2cfe0349c3..eb5f64d26d06 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -14,13 +14,8 @@ #define THREAD_ORDER 1 #define ASYNC_ORDER 1 #else /* CONFIG_64BIT */ -#ifndef __SMALL_STACK #define THREAD_ORDER 2 #define ASYNC_ORDER 2 -#else -#define THREAD_ORDER 1 -#define ASYNC_ORDER 1 -#endif #endif /* CONFIG_64BIT */ #define THREAD_SIZE (PAGE_SIZE << THREAD_ORDER) @@ -41,6 +36,7 @@ struct thread_info { struct task_struct *task; /* main task structure */ struct exec_domain *exec_domain; /* execution domain */ unsigned long flags; /* low level flags */ + unsigned long sys_call_table; /* System call table address */ unsigned int cpu; /* current CPU */ int preempt_count; /* 0 => preemptable, <0 => BUG */ struct restart_block restart_block; diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index a6667a952969..651886353551 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -54,12 +54,4 @@ #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - #endif /* _ASM_S390_UNISTD_H_ */ diff --git a/arch/s390/include/uapi/asm/ptrace.h b/arch/s390/include/uapi/asm/ptrace.h index a5ca214b34fd..3aa9f1ec5b29 100644 --- a/arch/s390/include/uapi/asm/ptrace.h +++ b/arch/s390/include/uapi/asm/ptrace.h @@ -215,12 +215,6 @@ typedef struct unsigned long addr; } __attribute__ ((aligned(8))) psw_t; -typedef struct -{ - __u32 mask; - __u32 addr; -} __attribute__ ((aligned(8))) psw_compat_t; - #ifndef __s390x__ #define PSW_MASK_PER 0x40000000UL @@ -295,20 +289,6 @@ typedef struct unsigned long orig_gpr2; } s390_regs; -typedef struct -{ - psw_compat_t psw; - __u32 gprs[NUM_GPRS]; - __u32 acrs[NUM_ACRS]; - __u32 orig_gpr2; -} s390_compat_regs; - -typedef struct -{ - __u32 gprs_high[NUM_GPRS]; -} s390_compat_regs_high; - - /* * Now for the user space program event recording (trace) definitions. * The following structures are used only for the ptrace interface, don't diff --git a/arch/s390/include/uapi/asm/socket.h b/arch/s390/include/uapi/asm/socket.h index f99eea7fff0f..2dacb306835c 100644 --- a/arch/s390/include/uapi/asm/socket.h +++ b/arch/s390/include/uapi/asm/socket.h @@ -78,4 +78,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/s390/include/uapi/asm/statfs.h b/arch/s390/include/uapi/asm/statfs.h index 5acca0a34c20..a61d538756f2 100644 --- a/arch/s390/include/uapi/asm/statfs.h +++ b/arch/s390/include/uapi/asm/statfs.h @@ -7,9 +7,6 @@ #ifndef _S390_STATFS_H #define _S390_STATFS_H -#ifndef __s390x__ -#include <asm-generic/statfs.h> -#else /* * We can't use <asm-generic/statfs.h> because in 64-bit mode * we mix ints of different sizes in our struct statfs. @@ -21,49 +18,33 @@ typedef __kernel_fsid_t fsid_t; #endif struct statfs { - int f_type; - int f_bsize; - long f_blocks; - long f_bfree; - long f_bavail; - long f_files; - long f_ffree; + unsigned int f_type; + unsigned int f_bsize; + unsigned long f_blocks; + unsigned long f_bfree; + unsigned long f_bavail; + unsigned long f_files; + unsigned long f_ffree; __kernel_fsid_t f_fsid; - int f_namelen; - int f_frsize; - int f_flags; - int f_spare[4]; + unsigned int f_namelen; + unsigned int f_frsize; + unsigned int f_flags; + unsigned int f_spare[4]; }; struct statfs64 { - int f_type; - int f_bsize; - long f_blocks; - long f_bfree; - long f_bavail; - long f_files; - long f_ffree; + unsigned int f_type; + unsigned int f_bsize; + unsigned long f_blocks; + unsigned long f_bfree; + unsigned long f_bavail; + unsigned long f_files; + unsigned long f_ffree; __kernel_fsid_t f_fsid; - int f_namelen; - int f_frsize; - int f_flags; - int f_spare[4]; + unsigned int f_namelen; + unsigned int f_frsize; + unsigned int f_flags; + unsigned int f_spare[4]; }; -struct compat_statfs64 { - __u32 f_type; - __u32 f_bsize; - __u64 f_blocks; - __u64 f_bfree; - __u64 f_bavail; - __u64 f_files; - __u64 f_ffree; - __kernel_fsid_t f_fsid; - __u32 f_namelen; - __u32 f_frsize; - __u32 f_flags; - __u32 f_spare[4]; -}; - -#endif /* __s390x__ */ #endif diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index 2ac311ef5c9b..1386fcaf4ef6 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -14,16 +14,25 @@ endif CFLAGS_smp.o := -Wno-nonnull # +# Disable tailcall optimizations for stack / callchain walking functions +# since this might generate broken code when accessing register 15 and +# passing its content to other functions. +# +CFLAGS_stacktrace.o += -fno-optimize-sibling-calls +CFLAGS_dumpstack.o += -fno-optimize-sibling-calls + +# # Pass UTS_MACHINE for user_regset definition # CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' CFLAGS_sysinfo.o += -Iinclude/math-emu -Iarch/s390/math-emu -w -obj-y := bitmap.o traps.o time.o process.o base.o early.o setup.o vtime.o \ - processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o \ - debug.o irq.o ipl.o dis.o diag.o mem_detect.o sclp.o vdso.o \ - sysinfo.o jump_label.o lgr.o os_info.o machine_kexec.o pgm_check.o +obj-y := bitmap.o traps.o time.o process.o base.o early.o setup.o vtime.o +obj-y += processor.o sys_s390.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o +obj-y += debug.o irq.o ipl.o dis.o diag.o mem_detect.o sclp.o vdso.o +obj-y += sysinfo.o jump_label.o lgr.o os_info.o machine_kexec.o pgm_check.o +obj-y += dumpstack.o obj-y += $(if $(CONFIG_64BIT),entry64.o,entry.o) obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o) diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c index fface87056eb..7a82f9f70100 100644 --- a/arch/s390/kernel/asm-offsets.c +++ b/arch/s390/kernel/asm-offsets.c @@ -35,6 +35,7 @@ int main(void) DEFINE(__TI_task, offsetof(struct thread_info, task)); DEFINE(__TI_domain, offsetof(struct thread_info, exec_domain)); DEFINE(__TI_flags, offsetof(struct thread_info, flags)); + DEFINE(__TI_sysc_table, offsetof(struct thread_info, sys_call_table)); DEFINE(__TI_cpu, offsetof(struct thread_info, cpu)); DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count)); DEFINE(__TI_user_timer, offsetof(struct thread_info, user_timer)); diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 19f26de27fae..8b6e4f5288a2 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -288,51 +288,13 @@ asmlinkage long sys32_getegid16(void) return high2lowgid(from_kgid_munged(current_user_ns(), current_egid())); } -/* - * sys32_ipc() is the de-multiplexer for the SysV IPC calls in 32bit emulation. - * - * This is really horribly ugly. - */ #ifdef CONFIG_SYSVIPC -asmlinkage long sys32_ipc(u32 call, int first, int second, int third, u32 ptr) +COMPAT_SYSCALL_DEFINE5(s390_ipc, uint, call, int, first, unsigned long, second, + unsigned long, third, compat_uptr_t, ptr) { if (call >> 16) /* hack for backward compatibility */ return -EINVAL; - switch (call) { - case SEMTIMEDOP: - return compat_sys_semtimedop(first, compat_ptr(ptr), - second, compat_ptr(third)); - case SEMOP: - /* struct sembuf is the same on 32 and 64bit :)) */ - return sys_semtimedop(first, compat_ptr(ptr), - second, NULL); - case SEMGET: - return sys_semget(first, second, third); - case SEMCTL: - return compat_sys_semctl(first, second, third, - compat_ptr(ptr)); - case MSGSND: - return compat_sys_msgsnd(first, second, third, - compat_ptr(ptr)); - case MSGRCV: - return compat_sys_msgrcv(first, second, 0, third, - 0, compat_ptr(ptr)); - case MSGGET: - return sys_msgget((key_t) first, second); - case MSGCTL: - return compat_sys_msgctl(first, second, compat_ptr(ptr)); - case SHMAT: - return compat_sys_shmat(first, second, third, - 0, compat_ptr(ptr)); - case SHMDT: - return sys_shmdt(compat_ptr(ptr)); - case SHMGET: - return sys_shmget(first, (unsigned)second, third); - case SHMCTL: - return compat_sys_shmctl(first, second, compat_ptr(ptr)); - } - - return -ENOSYS; + return compat_sys_ipc(call, first, second, third, ptr, third); } #endif @@ -373,48 +335,6 @@ asmlinkage compat_ssize_t sys32_readahead(int fd, u32 offhi, u32 offlo, s32 coun return sys_readahead(fd, ((loff_t)AA(offhi) << 32) | AA(offlo), count); } -asmlinkage long sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, size_t count) -{ - mm_segment_t old_fs = get_fs(); - int ret; - off_t of; - - if (offset && get_user(of, offset)) - return -EFAULT; - - set_fs(KERNEL_DS); - ret = sys_sendfile(out_fd, in_fd, - offset ? (off_t __force __user *) &of : NULL, count); - set_fs(old_fs); - - if (offset && put_user(of, offset)) - return -EFAULT; - - return ret; -} - -asmlinkage long sys32_sendfile64(int out_fd, int in_fd, - compat_loff_t __user *offset, s32 count) -{ - mm_segment_t old_fs = get_fs(); - int ret; - loff_t lof; - - if (offset && get_user(lof, offset)) - return -EFAULT; - - set_fs(KERNEL_DS); - ret = sys_sendfile64(out_fd, in_fd, - offset ? (loff_t __force __user *) &lof : NULL, - count); - set_fs(old_fs); - - if (offset && put_user(lof, offset)) - return -EFAULT; - - return ret; -} - struct stat64_emu31 { unsigned long long st_dev; unsigned int __pad1; diff --git a/arch/s390/kernel/compat_linux.h b/arch/s390/kernel/compat_linux.h index 00d92a5a6f6c..976518c0592a 100644 --- a/arch/s390/kernel/compat_linux.h +++ b/arch/s390/kernel/compat_linux.h @@ -94,7 +94,6 @@ long sys32_getuid16(void); long sys32_geteuid16(void); long sys32_getgid16(void); long sys32_getegid16(void); -long sys32_ipc(u32 call, int first, int second, int third, u32 ptr); long sys32_truncate64(const char __user * path, unsigned long high, unsigned long low); long sys32_ftruncate64(unsigned int fd, unsigned long high, unsigned long low); @@ -106,10 +105,6 @@ long sys32_pread64(unsigned int fd, char __user *ubuf, size_t count, long sys32_pwrite64(unsigned int fd, const char __user *ubuf, size_t count, u32 poshi, u32 poslo); compat_ssize_t sys32_readahead(int fd, u32 offhi, u32 offlo, s32 count); -long sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, - size_t count); -long sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *offset, - s32 count); long sys32_stat64(const char __user * filename, struct stat64_emu31 __user * statbuf); long sys32_lstat64(const char __user * filename, struct stat64_emu31 __user * statbuf); diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c index 6de049fbe62d..c439ac9ced09 100644 --- a/arch/s390/kernel/compat_signal.c +++ b/arch/s390/kernel/compat_signal.c @@ -362,6 +362,7 @@ static int setup_frame32(int sig, struct k_sigaction *ka, /* set extra registers only for synchronous signals */ regs->gprs[4] = regs->int_code & 127; regs->gprs[5] = regs->int_parm_long; + regs->gprs[6] = task_thread_info(current)->last_break; } /* Place signal number on stack to allow backtrace from handler. */ @@ -421,6 +422,7 @@ static int setup_rt_frame32(int sig, struct k_sigaction *ka, siginfo_t *info, regs->gprs[2] = map_signal(sig); regs->gprs[3] = (__force __u64) &frame->info; regs->gprs[4] = (__force __u64) &frame->uc; + regs->gprs[5] = task_thread_info(current)->last_break; return 0; give_sigsegv: diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 3c98c4dc5aca..2d72d9e96c15 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -258,11 +258,6 @@ ENTRY(sys32_mmap2_wrapper) llgtr %r2,%r2 # struct mmap_arg_struct_emu31 * jg sys32_mmap2 # branch to system call -ENTRY(compat_sys_getrusage_wrapper) - lgfr %r2,%r2 # int - llgtr %r3,%r3 # struct rusage_emu31 * - jg compat_sys_getrusage # branch to system call - ENTRY(compat_sys_gettimeofday_wrapper) llgtr %r2,%r2 # struct timeval_emu31 * llgtr %r3,%r3 # struct timezone * @@ -393,14 +388,6 @@ ENTRY(compat_sys_sysinfo_wrapper) llgtr %r2,%r2 # struct sysinfo_emu31 * jg compat_sys_sysinfo # branch to system call -ENTRY(sys32_ipc_wrapper) - llgfr %r2,%r2 # uint - lgfr %r3,%r3 # int - lgfr %r4,%r4 # int - lgfr %r5,%r5 # int - llgfr %r6,%r6 # u32 - jg sys32_ipc # branch to system call - ENTRY(sys32_fsync_wrapper) llgfr %r2,%r2 # unsigned int jg sys_fsync # branch to system call @@ -666,13 +653,6 @@ ENTRY(sys32_capset_wrapper) llgtr %r3,%r3 # const cap_user_data_t jg sys_capset # branch to system call -ENTRY(sys32_sendfile_wrapper) - lgfr %r2,%r2 # int - lgfr %r3,%r3 # int - llgtr %r4,%r4 # __kernel_off_emu31_t * - llgfr %r5,%r5 # size_t - jg sys32_sendfile # branch to system call - #sys32_vfork_wrapper # done in vfork_glue ENTRY(sys32_truncate64_wrapper) @@ -938,13 +918,6 @@ ENTRY(sys_epoll_wait_wrapper) lgfr %r5,%r5 # int jg sys_epoll_wait # branch to system call -ENTRY(sys32_lookup_dcookie_wrapper) - sllg %r2,%r2,32 # get high word of 64bit dcookie - or %r2,%r3 # get low word of 64bit dcookie - llgtr %r3,%r4 # char * - llgfr %r4,%r5 # size_t - jg sys_lookup_dcookie - ENTRY(sys32_fadvise64_wrapper) lgfr %r2,%r2 # int sllg %r3,%r3,32 # get high word of 64bit loff_t @@ -1264,29 +1237,12 @@ ENTRY(sys_tee_wrapper) llgfr %r5,%r5 # unsigned int jg sys_tee -ENTRY(compat_sys_vmsplice_wrapper) - lgfr %r2,%r2 # int - llgtr %r3,%r3 # compat_iovec * - llgfr %r4,%r4 # unsigned int - llgfr %r5,%r5 # unsigned int - jg compat_sys_vmsplice - ENTRY(sys_getcpu_wrapper) llgtr %r2,%r2 # unsigned * llgtr %r3,%r3 # unsigned * llgtr %r4,%r4 # struct getcpu_cache * jg sys_getcpu -ENTRY(compat_sys_epoll_pwait_wrapper) - lgfr %r2,%r2 # int - llgtr %r3,%r3 # struct compat_epoll_event * - lgfr %r4,%r4 # int - lgfr %r5,%r5 # int - llgtr %r6,%r6 # compat_sigset_t * - llgf %r0,164(%r15) # compat_size_t - stg %r0,160(%r15) - jg compat_sys_epoll_pwait - ENTRY(compat_sys_utimes_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct compat_timeval * @@ -1299,12 +1255,6 @@ ENTRY(compat_sys_utimensat_wrapper) lgfr %r5,%r5 # int jg compat_sys_utimensat -ENTRY(compat_sys_signalfd_wrapper) - lgfr %r2,%r2 # int - llgtr %r3,%r3 # compat_sigset_t * - llgfr %r4,%r4 # compat_size_t - jg compat_sys_signalfd - ENTRY(sys_eventfd_wrapper) llgfr %r2,%r2 # unsigned int jg sys_eventfd @@ -1323,13 +1273,6 @@ ENTRY(sys_timerfd_create_wrapper) lgfr %r3,%r3 # int jg sys_timerfd_create -ENTRY(compat_sys_signalfd4_wrapper) - lgfr %r2,%r2 # int - llgtr %r3,%r3 # compat_sigset_t * - llgfr %r4,%r4 # compat_size_t - lgfr %r5,%r5 # int - jg compat_sys_signalfd4 - ENTRY(sys_eventfd2_wrapper) llgfr %r2,%r2 # unsigned int lgfr %r3,%r3 # int @@ -1361,13 +1304,6 @@ ENTRY(sys32_readahead_wrapper) lgfr %r5,%r5 # s32 jg sys32_readahead # branch to system call -ENTRY(sys32_sendfile64_wrapper) - lgfr %r2,%r2 # int - lgfr %r3,%r3 # int - llgtr %r4,%r4 # compat_loff_t * - lgfr %r5,%r5 # s32 - jg sys32_sendfile64 # branch to system call - ENTRY(sys_tkill_wrapper) lgfr %r2,%r2 # pid_t lgfr %r3,%r3 # int @@ -1387,22 +1323,6 @@ ENTRY(compat_sys_keyctl_wrapper) llgfr %r6,%r6 # u32 jg compat_sys_keyctl # branch to system call -ENTRY(compat_sys_preadv_wrapper) - llgfr %r2,%r2 # unsigned long - llgtr %r3,%r3 # compat_iovec * - llgfr %r4,%r4 # unsigned long - llgfr %r5,%r5 # u32 - llgfr %r6,%r6 # u32 - jg compat_sys_preadv # branch to system call - -ENTRY(compat_sys_pwritev_wrapper) - llgfr %r2,%r2 # unsigned long - llgtr %r3,%r3 # compat_iovec * - llgfr %r4,%r4 # unsigned long - llgfr %r5,%r5 # u32 - llgfr %r6,%r6 # u32 - jg compat_sys_pwritev # branch to system call - ENTRY(sys_perf_event_open_wrapper) llgtr %r2,%r2 # const struct perf_event_attr * lgfr %r3,%r3 # pid_t diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c index 3ad5e9540160..7f4a4a8c847c 100644 --- a/arch/s390/kernel/dis.c +++ b/arch/s390/kernel/dis.c @@ -1696,14 +1696,15 @@ static struct insn *find_insn(unsigned char *code) * insn_to_mnemonic - decode an s390 instruction * @instruction: instruction to decode * @buf: buffer to fill with mnemonic + * @len: length of buffer * * Decode the instruction at @instruction and store the corresponding - * mnemonic into @buf. + * mnemonic into @buf of length @len. * @buf is left unchanged if the instruction could not be decoded. * Returns: * %0 on success, %-ENOENT if the instruction was not found. */ -int insn_to_mnemonic(unsigned char *instruction, char buf[8]) +int insn_to_mnemonic(unsigned char *instruction, char *buf, unsigned int len) { struct insn *insn; @@ -1711,10 +1712,10 @@ int insn_to_mnemonic(unsigned char *instruction, char buf[8]) if (!insn) return -ENOENT; if (insn->name[0] == '\0') - snprintf(buf, 8, "%s", + snprintf(buf, len, "%s", long_insn_name[(int) insn->name[1]]); else - snprintf(buf, 8, "%.5s", insn->name); + snprintf(buf, len, "%.5s", insn->name); return 0; } EXPORT_SYMBOL_GPL(insn_to_mnemonic); diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c new file mode 100644 index 000000000000..298297477257 --- /dev/null +++ b/arch/s390/kernel/dumpstack.c @@ -0,0 +1,212 @@ +/* + * Stack dumping functions + * + * Copyright IBM Corp. 1999, 2013 + */ + +#include <linux/kallsyms.h> +#include <linux/hardirq.h> +#include <linux/kprobes.h> +#include <linux/utsname.h> +#include <linux/export.h> +#include <linux/kdebug.h> +#include <linux/ptrace.h> +#include <linux/module.h> +#include <linux/sched.h> +#include <asm/processor.h> +#include <asm/debug.h> +#include <asm/ipl.h> + +#ifndef CONFIG_64BIT +#define LONG "%08lx " +#define FOURLONG "%08lx %08lx %08lx %08lx\n" +static int kstack_depth_to_print = 12; +#else /* CONFIG_64BIT */ +#define LONG "%016lx " +#define FOURLONG "%016lx %016lx %016lx %016lx\n" +static int kstack_depth_to_print = 20; +#endif /* CONFIG_64BIT */ + +/* + * For show_trace we have tree different stack to consider: + * - the panic stack which is used if the kernel stack has overflown + * - the asynchronous interrupt stack (cpu related) + * - the synchronous kernel stack (process related) + * The stack trace can start at any of the three stack and can potentially + * touch all of them. The order is: panic stack, async stack, sync stack. + */ +static unsigned long +__show_trace(unsigned long sp, unsigned long low, unsigned long high) +{ + struct stack_frame *sf; + struct pt_regs *regs; + + while (1) { + sp = sp & PSW_ADDR_INSN; + if (sp < low || sp > high - sizeof(*sf)) + return sp; + sf = (struct stack_frame *) sp; + printk("([<%016lx>] ", sf->gprs[8] & PSW_ADDR_INSN); + print_symbol("%s)\n", sf->gprs[8] & PSW_ADDR_INSN); + /* Follow the backchain. */ + while (1) { + low = sp; + sp = sf->back_chain & PSW_ADDR_INSN; + if (!sp) + break; + if (sp <= low || sp > high - sizeof(*sf)) + return sp; + sf = (struct stack_frame *) sp; + printk(" [<%016lx>] ", sf->gprs[8] & PSW_ADDR_INSN); + print_symbol("%s\n", sf->gprs[8] & PSW_ADDR_INSN); + } + /* Zero backchain detected, check for interrupt frame. */ + sp = (unsigned long) (sf + 1); + if (sp <= low || sp > high - sizeof(*regs)) + return sp; + regs = (struct pt_regs *) sp; + printk(" [<%016lx>] ", regs->psw.addr & PSW_ADDR_INSN); + print_symbol("%s\n", regs->psw.addr & PSW_ADDR_INSN); + low = sp; + sp = regs->gprs[15]; + } +} + +static void show_trace(struct task_struct *task, unsigned long *stack) +{ + register unsigned long __r15 asm ("15"); + unsigned long sp; + + sp = (unsigned long) stack; + if (!sp) + sp = task ? task->thread.ksp : __r15; + printk("Call Trace:\n"); +#ifdef CONFIG_CHECK_STACK + sp = __show_trace(sp, S390_lowcore.panic_stack - 4096, + S390_lowcore.panic_stack); +#endif + sp = __show_trace(sp, S390_lowcore.async_stack - ASYNC_SIZE, + S390_lowcore.async_stack); + if (task) + __show_trace(sp, (unsigned long) task_stack_page(task), + (unsigned long) task_stack_page(task) + THREAD_SIZE); + else + __show_trace(sp, S390_lowcore.thread_info, + S390_lowcore.thread_info + THREAD_SIZE); + if (!task) + task = current; + debug_show_held_locks(task); +} + +void show_stack(struct task_struct *task, unsigned long *sp) +{ + register unsigned long *__r15 asm ("15"); + unsigned long *stack; + int i; + + if (!sp) + stack = task ? (unsigned long *) task->thread.ksp : __r15; + else + stack = sp; + + for (i = 0; i < kstack_depth_to_print; i++) { + if (((addr_t) stack & (THREAD_SIZE-1)) == 0) + break; + if ((i * sizeof(long) % 32) == 0) + printk("%s ", i == 0 ? "" : "\n"); + printk(LONG, *stack++); + } + printk("\n"); + show_trace(task, sp); +} + +static void show_last_breaking_event(struct pt_regs *regs) +{ +#ifdef CONFIG_64BIT + printk("Last Breaking-Event-Address:\n"); + printk(" [<%016lx>] ", regs->args[0] & PSW_ADDR_INSN); + print_symbol("%s\n", regs->args[0] & PSW_ADDR_INSN); +#endif +} + +static inline int mask_bits(struct pt_regs *regs, unsigned long bits) +{ + return (regs->psw.mask & bits) / ((~bits + 1) & bits); +} + +void show_registers(struct pt_regs *regs) +{ + char *mode; + + mode = user_mode(regs) ? "User" : "Krnl"; + printk("%s PSW : %p %p", + mode, (void *) regs->psw.mask, + (void *) regs->psw.addr); + print_symbol(" (%s)\n", regs->psw.addr & PSW_ADDR_INSN); + printk(" R:%x T:%x IO:%x EX:%x Key:%x M:%x W:%x " + "P:%x AS:%x CC:%x PM:%x", mask_bits(regs, PSW_MASK_PER), + mask_bits(regs, PSW_MASK_DAT), mask_bits(regs, PSW_MASK_IO), + mask_bits(regs, PSW_MASK_EXT), mask_bits(regs, PSW_MASK_KEY), + mask_bits(regs, PSW_MASK_MCHECK), mask_bits(regs, PSW_MASK_WAIT), + mask_bits(regs, PSW_MASK_PSTATE), mask_bits(regs, PSW_MASK_ASC), + mask_bits(regs, PSW_MASK_CC), mask_bits(regs, PSW_MASK_PM)); +#ifdef CONFIG_64BIT + printk(" EA:%x", mask_bits(regs, PSW_MASK_EA | PSW_MASK_BA)); +#endif + printk("\n%s GPRS: " FOURLONG, mode, + regs->gprs[0], regs->gprs[1], regs->gprs[2], regs->gprs[3]); + printk(" " FOURLONG, + regs->gprs[4], regs->gprs[5], regs->gprs[6], regs->gprs[7]); + printk(" " FOURLONG, + regs->gprs[8], regs->gprs[9], regs->gprs[10], regs->gprs[11]); + printk(" " FOURLONG, + regs->gprs[12], regs->gprs[13], regs->gprs[14], regs->gprs[15]); + show_code(regs); +} + +void show_regs(struct pt_regs *regs) +{ + show_regs_print_info(KERN_DEFAULT); + show_registers(regs); + /* Show stack backtrace if pt_regs is from kernel mode */ + if (!user_mode(regs)) + show_trace(NULL, (unsigned long *) regs->gprs[15]); + show_last_breaking_event(regs); +} + +static DEFINE_SPINLOCK(die_lock); + +void die(struct pt_regs *regs, const char *str) +{ + static int die_counter; + + oops_enter(); + lgr_info_log(); + debug_stop_all(); + console_verbose(); + spin_lock_irq(&die_lock); + bust_spinlocks(1); + printk("%s: %04x [#%d] ", str, regs->int_code & 0xffff, ++die_counter); +#ifdef CONFIG_PREEMPT + printk("PREEMPT "); +#endif +#ifdef CONFIG_SMP + printk("SMP "); +#endif +#ifdef CONFIG_DEBUG_PAGEALLOC + printk("DEBUG_PAGEALLOC"); +#endif + printk("\n"); + notify_die(DIE_OOPS, str, regs, 0, regs->int_code & 0xffff, SIGSEGV); + print_modules(); + show_regs(regs); + bust_spinlocks(0); + add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE); + spin_unlock_irq(&die_lock); + if (in_interrupt()) + panic("Fatal exception in interrupt"); + if (panic_on_oops) + panic("Fatal exception: panic_on_oops"); + oops_exit(); + do_exit(SIGSEGV); +} diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 94feff7d6132..4d5e6f8a7978 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -45,6 +45,7 @@ _TIF_TRACE = (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SECCOMP | \ STACK_SHIFT = PAGE_SHIFT + THREAD_ORDER STACK_SIZE = 1 << STACK_SHIFT +STACK_INIT = STACK_SIZE - STACK_FRAME_OVERHEAD - __PT_SIZE #define BASED(name) name-system_call(%r13) @@ -97,10 +98,10 @@ STACK_SIZE = 1 << STACK_SHIFT sra %r14,\shift jnz 1f CHECK_STACK 1<<\shift,\savearea + ahi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) j 2f 1: l %r15,\stack # load target stack -2: ahi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) - la %r11,STACK_FRAME_OVERHEAD(%r15) +2: la %r11,STACK_FRAME_OVERHEAD(%r15) .endm .macro ADD64 high,low,timer @@ -150,7 +151,7 @@ ENTRY(__switch_to) l %r4,__THREAD_info(%r2) # get thread_info of prev l %r5,__THREAD_info(%r3) # get thread_info of next lr %r15,%r5 - ahi %r15,STACK_SIZE # end of kernel stack of next + ahi %r15,STACK_INIT # end of kernel stack of next st %r3,__LC_CURRENT # store task struct of next st %r5,__LC_THREAD_INFO # store thread info of next st %r15,__LC_KERNEL_STACK # store end of kernel stack @@ -178,7 +179,6 @@ sysc_stm: l %r13,__LC_SVC_NEW_PSW+4 sysc_per: l %r15,__LC_KERNEL_STACK - ahi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) la %r11,STACK_FRAME_OVERHEAD(%r15) # pointer to pt_regs sysc_vtime: UPDATE_VTIME %r8,%r9,__LC_SYNC_ENTER_TIMER @@ -188,6 +188,7 @@ sysc_vtime: mvc __PT_INT_CODE(4,%r11),__LC_SVC_ILC sysc_do_svc: oi __TI_flags+3(%r12),_TIF_SYSCALL + l %r10,__TI_sysc_table(%r12) # 31 bit system call table lh %r8,__PT_INT_CODE+2(%r11) sla %r8,2 # shift and test for svc0 jnz sysc_nr_ok @@ -198,7 +199,6 @@ sysc_do_svc: lr %r8,%r1 sla %r8,2 sysc_nr_ok: - l %r10,BASED(.Lsys_call_table) # 31 bit system call table xc __SF_BACKCHAIN(4,%r15),__SF_BACKCHAIN(%r15) st %r2,__PT_ORIG_GPR2(%r11) st %r7,STACK_FRAME_OVERHEAD(%r15) @@ -359,11 +359,11 @@ ENTRY(pgm_check_handler) tm __LC_PGM_ILC+3,0x80 # check for per exception jnz pgm_svcper # -> single stepped svc 0: CHECK_STACK STACK_SIZE,__LC_SAVE_AREA_SYNC + ahi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) j 2f 1: UPDATE_VTIME %r14,%r15,__LC_SYNC_ENTER_TIMER l %r15,__LC_KERNEL_STACK -2: ahi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) - la %r11,STACK_FRAME_OVERHEAD(%r15) +2: la %r11,STACK_FRAME_OVERHEAD(%r15) stm %r0,%r7,__PT_R0(%r11) mvc __PT_R8(32,%r11),__LC_SAVE_AREA_SYNC stm %r8,%r9,__PT_PSW(%r11) @@ -485,7 +485,6 @@ io_work: # io_work_user: l %r1,__LC_KERNEL_STACK - ahi %r1,-(STACK_FRAME_OVERHEAD + __PT_SIZE) mvc STACK_FRAME_OVERHEAD(__PT_SIZE,%r1),0(%r11) xc __SF_BACKCHAIN(4,%r1),__SF_BACKCHAIN(%r1) la %r11,STACK_FRAME_OVERHEAD(%r1) @@ -646,7 +645,6 @@ mcck_skip: tm __PT_PSW+1(%r11),0x01 # returning to user ? jno mcck_return l %r1,__LC_KERNEL_STACK # switch to kernel stack - ahi %r1,-(STACK_FRAME_OVERHEAD + __PT_SIZE) mvc STACK_FRAME_OVERHEAD(__PT_SIZE,%r1),0(%r11) xc __SF_BACKCHAIN(4,%r1),__SF_BACKCHAIN(%r1) la %r11,STACK_FRAME_OVERHEAD(%r15) @@ -674,6 +672,7 @@ mcck_panic: sra %r14,PAGE_SHIFT jz 0f l %r15,__LC_PANIC_STACK + j mcck_skip 0: ahi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) j mcck_skip @@ -714,12 +713,10 @@ ENTRY(restart_int_handler) */ stack_overflow: l %r15,__LC_PANIC_STACK # change to panic stack - ahi %r15,-__PT_SIZE # create pt_regs - stm %r0,%r7,__PT_R0(%r15) - stm %r8,%r9,__PT_PSW(%r15) + la %r11,STACK_FRAME_OVERHEAD(%r15) + stm %r0,%r7,__PT_R0(%r11) + stm %r8,%r9,__PT_PSW(%r11) mvc __PT_R8(32,%r11),0(%r14) - lr %r15,%r11 - ahi %r15,-STACK_FRAME_OVERHEAD l %r1,BASED(1f) xc __SF_BACKCHAIN(4,%r15),__SF_BACKCHAIN(%r15) lr %r2,%r11 # pass pointer to pt_regs @@ -799,15 +796,14 @@ cleanup_system_call: mvc __LC_LAST_UPDATE_TIMER(8),__LC_SYNC_ENTER_TIMER # set up saved register 11 l %r15,__LC_KERNEL_STACK - ahi %r15,-__PT_SIZE - st %r15,12(%r11) # r11 pt_regs pointer + la %r9,STACK_FRAME_OVERHEAD(%r15) + st %r9,12(%r11) # r11 pt_regs pointer # fill pt_regs - mvc __PT_R8(32,%r15),__LC_SAVE_AREA_SYNC - stm %r0,%r7,__PT_R0(%r15) - mvc __PT_PSW(8,%r15),__LC_SVC_OLD_PSW - mvc __PT_INT_CODE(4,%r15),__LC_SVC_ILC + mvc __PT_R8(32,%r9),__LC_SAVE_AREA_SYNC + stm %r0,%r7,__PT_R0(%r9) + mvc __PT_PSW(8,%r9),__LC_SVC_OLD_PSW + mvc __PT_INT_CODE(4,%r9),__LC_SVC_ILC # setup saved register 15 - ahi %r15,-STACK_FRAME_OVERHEAD st %r15,28(%r11) # r15 stack pointer # set new psw address and exit l %r9,BASED(cleanup_table+4) # sysc_do_svc + 0x80000000 @@ -910,7 +906,6 @@ cleanup_idle_wait: .Ltrace_enter: .long do_syscall_trace_enter .Ltrace_exit: .long do_syscall_trace_exit .Lschedule_tail: .long schedule_tail -.Lsys_call_table: .long sys_call_table .Lsysc_per: .long sysc_per + 0x80000000 #ifdef CONFIG_TRACE_IRQFLAGS .Lhardirqs_on: .long trace_hardirqs_on_caller diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h index c3a736a3ed44..aa0ab02e9595 100644 --- a/arch/s390/kernel/entry.h +++ b/arch/s390/kernel/entry.h @@ -7,6 +7,7 @@ #include <asm/cputime.h> extern void *restart_stack; +extern unsigned long suspend_zero_pages; void system_call(void); void pgm_check_handler(void); diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 2e6d60c55f90..4c17eece707e 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -39,6 +39,7 @@ __PT_R15 = __PT_GPRS + 120 STACK_SHIFT = PAGE_SHIFT + THREAD_ORDER STACK_SIZE = 1 << STACK_SHIFT +STACK_INIT = STACK_SIZE - STACK_FRAME_OVERHEAD - __PT_SIZE _TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \ _TIF_MCCK_PENDING | _TIF_PER_TRAP ) @@ -124,10 +125,10 @@ _TIF_EXIT_SIE = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING) srag %r14,%r14,\shift jnz 1f CHECK_STACK 1<<\shift,\savearea + aghi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) j 2f 1: lg %r15,\stack # load target stack -2: aghi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) - la %r11,STACK_FRAME_OVERHEAD(%r15) +2: la %r11,STACK_FRAME_OVERHEAD(%r15) .endm .macro UPDATE_VTIME scratch,enter_timer @@ -177,7 +178,7 @@ ENTRY(__switch_to) lg %r4,__THREAD_info(%r2) # get thread_info of prev lg %r5,__THREAD_info(%r3) # get thread_info of next lgr %r15,%r5 - aghi %r15,STACK_SIZE # end of kernel stack of next + aghi %r15,STACK_INIT # end of kernel stack of next stg %r3,__LC_CURRENT # store task struct of next stg %r5,__LC_THREAD_INFO # store thread info of next stg %r15,__LC_KERNEL_STACK # store end of kernel stack @@ -203,10 +204,8 @@ sysc_stmg: stmg %r8,%r15,__LC_SAVE_AREA_SYNC lg %r10,__LC_LAST_BREAK lg %r12,__LC_THREAD_INFO - larl %r13,system_call sysc_per: lg %r15,__LC_KERNEL_STACK - aghi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) la %r11,STACK_FRAME_OVERHEAD(%r15) # pointer to pt_regs sysc_vtime: UPDATE_VTIME %r13,__LC_SYNC_ENTER_TIMER @@ -217,6 +216,7 @@ sysc_vtime: mvc __PT_INT_CODE(4,%r11),__LC_SVC_ILC sysc_do_svc: oi __TI_flags+7(%r12),_TIF_SYSCALL + lg %r10,__TI_sysc_table(%r12) # address of system call table llgh %r8,__PT_INT_CODE+2(%r11) slag %r8,%r8,2 # shift and test for svc 0 jnz sysc_nr_ok @@ -227,13 +227,6 @@ sysc_do_svc: sth %r1,__PT_INT_CODE+2(%r11) slag %r8,%r1,2 sysc_nr_ok: - larl %r10,sys_call_table # 64 bit system call table -#ifdef CONFIG_COMPAT - tm __TI_flags+5(%r12),(_TIF_31BIT>>16) - jno sysc_noemu - larl %r10,sys_call_table_emu # 31 bit system call table -sysc_noemu: -#endif xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15) stg %r2,__PT_ORIG_GPR2(%r11) stg %r7,STACK_FRAME_OVERHEAD(%r15) @@ -389,6 +382,7 @@ ENTRY(pgm_check_handler) tm __LC_PGM_ILC+3,0x80 # check for per exception jnz pgm_svcper # -> single stepped svc 0: CHECK_STACK STACK_SIZE,__LC_SAVE_AREA_SYNC + aghi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) j 2f 1: UPDATE_VTIME %r14,__LC_SYNC_ENTER_TIMER LAST_BREAK %r14 @@ -398,8 +392,7 @@ ENTRY(pgm_check_handler) tm __LC_PGM_ILC+2,0x02 # check for transaction abort jz 2f mvc __THREAD_trap_tdb(256,%r14),0(%r13) -2: aghi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) - la %r11,STACK_FRAME_OVERHEAD(%r15) +2: la %r11,STACK_FRAME_OVERHEAD(%r15) stmg %r0,%r7,__PT_R0(%r11) mvc __PT_R8(64,%r11),__LC_SAVE_AREA_SYNC stmg %r8,%r9,__PT_PSW(%r11) @@ -526,7 +519,6 @@ io_work: # io_work_user: lg %r1,__LC_KERNEL_STACK - aghi %r1,-(STACK_FRAME_OVERHEAD + __PT_SIZE) mvc STACK_FRAME_OVERHEAD(__PT_SIZE,%r1),0(%r11) xc __SF_BACKCHAIN(8,%r1),__SF_BACKCHAIN(%r1) la %r11,STACK_FRAME_OVERHEAD(%r1) @@ -688,7 +680,6 @@ mcck_skip: tm __PT_PSW+1(%r11),0x01 # returning to user ? jno mcck_return lg %r1,__LC_KERNEL_STACK # switch to kernel stack - aghi %r1,-(STACK_FRAME_OVERHEAD + __PT_SIZE) mvc STACK_FRAME_OVERHEAD(__PT_SIZE,%r1),0(%r11) xc __SF_BACKCHAIN(8,%r1),__SF_BACKCHAIN(%r1) la %r11,STACK_FRAME_OVERHEAD(%r1) @@ -755,14 +746,12 @@ ENTRY(restart_int_handler) * Setup a pt_regs so that show_trace can provide a good call trace. */ stack_overflow: - lg %r11,__LC_PANIC_STACK # change to panic stack - aghi %r11,-__PT_SIZE # create pt_regs + lg %r15,__LC_PANIC_STACK # change to panic stack + la %r11,STACK_FRAME_OVERHEAD(%r15) stmg %r0,%r7,__PT_R0(%r11) stmg %r8,%r9,__PT_PSW(%r11) mvc __PT_R8(64,%r11),0(%r14) stg %r10,__PT_ORIG_GPR2(%r11) # store last break to orig_gpr2 - lgr %r15,%r11 - aghi %r15,-STACK_FRAME_OVERHEAD xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15) lgr %r2,%r11 # pass pointer to pt_regs jg kernel_stack_overflow @@ -846,15 +835,14 @@ cleanup_system_call: mvc __TI_last_break(8,%r12),16(%r11) 0: # set up saved register r11 lg %r15,__LC_KERNEL_STACK - aghi %r15,-__PT_SIZE - stg %r15,24(%r11) # r11 pt_regs pointer + la %r9,STACK_FRAME_OVERHEAD(%r15) + stg %r9,24(%r11) # r11 pt_regs pointer # fill pt_regs - mvc __PT_R8(64,%r15),__LC_SAVE_AREA_SYNC - stmg %r0,%r7,__PT_R0(%r15) - mvc __PT_PSW(16,%r15),__LC_SVC_OLD_PSW - mvc __PT_INT_CODE(4,%r15),__LC_SVC_ILC + mvc __PT_R8(64,%r9),__LC_SAVE_AREA_SYNC + stmg %r0,%r7,__PT_R0(%r9) + mvc __PT_PSW(16,%r9),__LC_SVC_OLD_PSW + mvc __PT_INT_CODE(4,%r9),__LC_SVC_ILC # setup saved register r15 - aghi %r15,-STACK_FRAME_OVERHEAD stg %r15,56(%r11) # r15 stack pointer # set new psw address and exit larl %r9,sysc_do_svc @@ -1011,6 +999,7 @@ sys_call_table: #ifdef CONFIG_COMPAT #define SYSCALL(esa,esame,emu) .long emu + .globl sys_call_table_emu sys_call_table_emu: #include "syscalls.S" #undef SYSCALL diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index 1630f439cd2a..f7fb58903f6a 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -33,7 +33,7 @@ struct irq_class { }; /* - * The list of "main" irq classes on s390. This is the list of interrrupts + * The list of "main" irq classes on s390. This is the list of interrupts * that appear both in /proc/stat ("intr" line) and /proc/interrupts. * Historically only external and I/O interrupts have been part of /proc/stat. * We can't add the split external and I/O sub classes since the first field @@ -162,10 +162,8 @@ asmlinkage void do_softirq(void) #ifdef CONFIG_PROC_FS void init_irq_proc(void) { - struct proc_dir_entry *root_irq_dir; - - root_irq_dir = proc_mkdir("irq", NULL); - create_prof_cpu_mask(root_irq_dir); + if (proc_mkdir("irq", NULL)) + create_prof_cpu_mask(); } #endif diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c index b3de27700016..ac2178161ec3 100644 --- a/arch/s390/kernel/machine_kexec.c +++ b/arch/s390/kernel/machine_kexec.c @@ -13,6 +13,7 @@ #include <linux/reboot.h> #include <linux/ftrace.h> #include <linux/debug_locks.h> +#include <linux/suspend.h> #include <asm/cio.h> #include <asm/setup.h> #include <asm/pgtable.h> @@ -67,6 +68,35 @@ void setup_regs(void) memcpy((void *) SAVE_AREA_BASE, (void *) sa, sizeof(struct save_area)); } +/* + * PM notifier callback for kdump + */ +static int machine_kdump_pm_cb(struct notifier_block *nb, unsigned long action, + void *ptr) +{ + switch (action) { + case PM_SUSPEND_PREPARE: + case PM_HIBERNATION_PREPARE: + if (crashk_res.start) + crash_map_reserved_pages(); + break; + case PM_POST_SUSPEND: + case PM_POST_HIBERNATION: + if (crashk_res.start) + crash_unmap_reserved_pages(); + break; + default: + return NOTIFY_DONE; + } + return NOTIFY_OK; +} + +static int __init machine_kdump_pm_init(void) +{ + pm_notifier(machine_kdump_pm_cb, 0); + return 0; +} +arch_initcall(machine_kdump_pm_init); #endif /* diff --git a/arch/s390/kernel/os_info.c b/arch/s390/kernel/os_info.c index 46480d81df00..d112fc66f993 100644 --- a/arch/s390/kernel/os_info.c +++ b/arch/s390/kernel/os_info.c @@ -10,6 +10,7 @@ #include <linux/crash_dump.h> #include <linux/kernel.h> +#include <linux/slab.h> #include <asm/checksum.h> #include <asm/lowcore.h> #include <asm/os_info.h> diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index 536d64579d9a..2bc3eddae34a 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -61,18 +61,8 @@ unsigned long thread_saved_pc(struct task_struct *tsk) return sf->gprs[8]; } -/* - * The idle loop on a S390... - */ -static void default_idle(void) +void arch_cpu_idle(void) { - if (cpu_is_offline(smp_processor_id())) - cpu_die(); - local_irq_disable(); - if (need_resched()) { - local_irq_enable(); - return; - } local_mcck_disable(); if (test_thread_flag(TIF_MCCK_PENDING)) { local_mcck_enable(); @@ -83,19 +73,15 @@ static void default_idle(void) vtime_stop_cpu(); } -void cpu_idle(void) +void arch_cpu_idle_exit(void) { - for (;;) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (!need_resched() && !test_thread_flag(TIF_MCCK_PENDING)) - default_idle(); - rcu_idle_exit(); - tick_nohz_idle_exit(); - if (test_thread_flag(TIF_MCCK_PENDING)) - s390_handle_mcck(); - schedule_preempt_disabled(); - } + if (test_thread_flag(TIF_MCCK_PENDING)) + s390_handle_mcck(); +} + +void arch_cpu_idle_dead(void) +{ + cpu_die(); } extern void __kprobes kernel_thread_starter(void); diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 29268859d8ee..0f419c5765c8 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -377,11 +377,14 @@ static void __init setup_lowcore(void) PSW_MASK_DAT | PSW_MASK_MCHECK; lc->io_new_psw.addr = PSW_ADDR_AMODE | (unsigned long) io_int_handler; lc->clock_comparator = -1ULL; - lc->kernel_stack = ((unsigned long) &init_thread_union) + THREAD_SIZE; + lc->kernel_stack = ((unsigned long) &init_thread_union) + + THREAD_SIZE - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs); lc->async_stack = (unsigned long) - __alloc_bootmem(ASYNC_SIZE, ASYNC_SIZE, 0) + ASYNC_SIZE; + __alloc_bootmem(ASYNC_SIZE, ASYNC_SIZE, 0) + + ASYNC_SIZE - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs); lc->panic_stack = (unsigned long) - __alloc_bootmem(PAGE_SIZE, PAGE_SIZE, 0) + PAGE_SIZE; + __alloc_bootmem(PAGE_SIZE, PAGE_SIZE, 0) + + PAGE_SIZE - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs); lc->current_task = (unsigned long) init_thread_union.thread_info.task; lc->thread_info = (unsigned long) &init_thread_union; lc->machine_flags = S390_lowcore.machine_flags; diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 549c9d173c0f..8074cb4b7cbf 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -181,8 +181,10 @@ static int __cpuinit pcpu_alloc_lowcore(struct pcpu *pcpu, int cpu) lc = pcpu->lowcore; memcpy(lc, &S390_lowcore, 512); memset((char *) lc + 512, 0, sizeof(*lc) - 512); - lc->async_stack = pcpu->async_stack + ASYNC_SIZE; - lc->panic_stack = pcpu->panic_stack + PAGE_SIZE; + lc->async_stack = pcpu->async_stack + ASYNC_SIZE + - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs); + lc->panic_stack = pcpu->panic_stack + PAGE_SIZE + - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs); lc->cpu_nr = cpu; #ifndef CONFIG_64BIT if (MACHINE_HAS_IEEE) { @@ -253,7 +255,8 @@ static void pcpu_attach_task(struct pcpu *pcpu, struct task_struct *tsk) struct _lowcore *lc = pcpu->lowcore; struct thread_info *ti = task_thread_info(tsk); - lc->kernel_stack = (unsigned long) task_stack_page(tsk) + THREAD_SIZE; + lc->kernel_stack = (unsigned long) task_stack_page(tsk) + + THREAD_SIZE - STACK_FRAME_OVERHEAD - sizeof(struct pt_regs); lc->thread_info = (unsigned long) task_thread_info(tsk); lc->current_task = (unsigned long) tsk; lc->user_timer = ti->user_timer; @@ -711,8 +714,7 @@ static void __cpuinit smp_start_secondary(void *cpuvoid) set_cpu_online(smp_processor_id(), true); inc_irq_stat(CPU_RST); local_irq_enable(); - /* cpu_idle will call schedule for us */ - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } /* Upping and downing of CPUs */ @@ -810,8 +812,10 @@ void __init smp_prepare_boot_cpu(void) pcpu->state = CPU_STATE_CONFIGURED; pcpu->address = boot_cpu_address; pcpu->lowcore = (struct _lowcore *)(unsigned long) store_prefix(); - pcpu->async_stack = S390_lowcore.async_stack - ASYNC_SIZE; - pcpu->panic_stack = S390_lowcore.panic_stack - PAGE_SIZE; + pcpu->async_stack = S390_lowcore.async_stack - ASYNC_SIZE + + STACK_FRAME_OVERHEAD + sizeof(struct pt_regs); + pcpu->panic_stack = S390_lowcore.panic_stack - PAGE_SIZE + + STACK_FRAME_OVERHEAD + sizeof(struct pt_regs); S390_lowcore.percpu_offset = __per_cpu_offset[0]; smp_cpu_set_polarization(0, POLARIZATION_UNKNOWN); set_cpu_present(0, true); diff --git a/arch/s390/kernel/suspend.c b/arch/s390/kernel/suspend.c index aa1494d0e380..c479d2f9605b 100644 --- a/arch/s390/kernel/suspend.c +++ b/arch/s390/kernel/suspend.c @@ -41,6 +41,7 @@ struct page_key_data { static struct page_key_data *page_key_data; static struct page_key_data *page_key_rp, *page_key_wp; static unsigned long page_key_rx, page_key_wx; +unsigned long suspend_zero_pages; /* * For each page in the hibernation image one additional byte is @@ -149,6 +150,36 @@ int pfn_is_nosave(unsigned long pfn) return 0; } +/* + * PM notifier callback for suspend + */ +static int suspend_pm_cb(struct notifier_block *nb, unsigned long action, + void *ptr) +{ + switch (action) { + case PM_SUSPEND_PREPARE: + case PM_HIBERNATION_PREPARE: + suspend_zero_pages = __get_free_pages(GFP_KERNEL, LC_ORDER); + if (!suspend_zero_pages) + return NOTIFY_BAD; + break; + case PM_POST_SUSPEND: + case PM_POST_HIBERNATION: + free_pages(suspend_zero_pages, LC_ORDER); + break; + default: + return NOTIFY_DONE; + } + return NOTIFY_OK; +} + +static int __init suspend_pm_init(void) +{ + pm_notifier(suspend_pm_cb, 0); + return 0; +} +arch_initcall(suspend_pm_init); + void save_processor_state(void) { /* swsusp_arch_suspend() actually saves all cpu register contents. diff --git a/arch/s390/kernel/swsusp_asm64.S b/arch/s390/kernel/swsusp_asm64.S index d4ca4e0617b5..c487be4cfc81 100644 --- a/arch/s390/kernel/swsusp_asm64.S +++ b/arch/s390/kernel/swsusp_asm64.S @@ -36,8 +36,8 @@ ENTRY(swsusp_arch_suspend) /* Store prefix register on stack */ stpx __SF_EMPTY(%r15) - /* Save prefix register contents for lowcore */ - llgf %r4,__SF_EMPTY(%r15) + /* Save prefix register contents for lowcore copy */ + llgf %r10,__SF_EMPTY(%r15) /* Get pointer to save area */ lghi %r1,0x1000 @@ -91,7 +91,18 @@ ENTRY(swsusp_arch_suspend) xc __SF_EMPTY(4,%r15),__SF_EMPTY(%r15) spx __SF_EMPTY(%r15) + /* Save absolute zero pages */ + larl %r2,suspend_zero_pages + lg %r2,0(%r2) + lghi %r4,0 + lghi %r3,2*PAGE_SIZE + lghi %r5,2*PAGE_SIZE +1: mvcle %r2,%r4,0 + jo 1b + + /* Copy lowcore to absolute zero lowcore */ lghi %r2,0 + lgr %r4,%r10 lghi %r3,2*PAGE_SIZE lghi %r5,2*PAGE_SIZE 1: mvcle %r2,%r4,0 @@ -248,8 +259,20 @@ restore_registers: /* Load old stack */ lg %r15,0x2f8(%r13) + /* Save prefix register */ + mvc __SF_EMPTY(4,%r15),0x318(%r13) + + /* Restore absolute zero pages */ + lghi %r2,0 + larl %r4,suspend_zero_pages + lg %r4,0(%r4) + lghi %r3,2*PAGE_SIZE + lghi %r5,2*PAGE_SIZE +1: mvcle %r2,%r4,0 + jo 1b + /* Restore prefix register */ - spx 0x318(%r13) + spx __SF_EMPTY(%r15) /* Activate DAT */ stosm __SF_EMPTY(%r15),0x04 diff --git a/arch/s390/kernel/sys_s390.c b/arch/s390/kernel/sys_s390.c index d0964d22adb5..23eb222c1658 100644 --- a/arch/s390/kernel/sys_s390.c +++ b/arch/s390/kernel/sys_s390.c @@ -132,19 +132,9 @@ SYSCALL_DEFINE1(s390_fadvise64_64, struct fadvise64_64_args __user *, args) * to * %r2: fd, %r3: mode, %r4/%r5: offset, 96(%r15)-103(%r15): len */ -SYSCALL_DEFINE(s390_fallocate)(int fd, int mode, loff_t offset, - u32 len_high, u32 len_low) +SYSCALL_DEFINE5(s390_fallocate, int, fd, int, mode, loff_t, offset, + u32, len_high, u32, len_low) { return sys_fallocate(fd, mode, offset, ((u64)len_high << 32) | len_low); } -#ifdef CONFIG_HAVE_SYSCALL_WRAPPERS -asmlinkage long SyS_s390_fallocate(long fd, long mode, loff_t offset, - long len_high, long len_low) -{ - return SYSC_s390_fallocate((int) fd, (int) mode, offset, - (u32) len_high, (u32) len_low); -} -SYSCALL_ALIAS(sys_s390_fallocate, SyS_s390_fallocate); -#endif - #endif diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 630b935d1284..9f214e992eed 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -85,7 +85,7 @@ SYSCALL(sys_sigpending,sys_sigpending,compat_sys_sigpending_wrapper) SYSCALL(sys_sethostname,sys_sethostname,sys32_sethostname_wrapper) SYSCALL(sys_setrlimit,sys_setrlimit,compat_sys_setrlimit_wrapper) /* 75 */ SYSCALL(sys_old_getrlimit,sys_getrlimit,compat_sys_old_getrlimit_wrapper) -SYSCALL(sys_getrusage,sys_getrusage,compat_sys_getrusage_wrapper) +SYSCALL(sys_getrusage,sys_getrusage,compat_sys_getrusage) SYSCALL(sys_gettimeofday,sys_gettimeofday,compat_sys_gettimeofday_wrapper) SYSCALL(sys_settimeofday,sys_settimeofday,compat_sys_settimeofday_wrapper) SYSCALL(sys_getgroups16,sys_ni_syscall,sys32_getgroups16_wrapper) /* 80 old getgroups16 syscall */ @@ -118,14 +118,14 @@ SYSCALL(sys_newstat,sys_newstat,compat_sys_newstat_wrapper) SYSCALL(sys_newlstat,sys_newlstat,compat_sys_newlstat_wrapper) SYSCALL(sys_newfstat,sys_newfstat,compat_sys_newfstat_wrapper) NI_SYSCALL /* old uname syscall */ -SYSCALL(sys_lookup_dcookie,sys_lookup_dcookie,sys32_lookup_dcookie_wrapper) /* 110 */ +SYSCALL(sys_lookup_dcookie,sys_lookup_dcookie,compat_sys_lookup_dcookie) /* 110 */ SYSCALL(sys_vhangup,sys_vhangup,sys_vhangup) NI_SYSCALL /* old "idle" system call */ NI_SYSCALL /* vm86old for i386 */ SYSCALL(sys_wait4,sys_wait4,compat_sys_wait4) SYSCALL(sys_swapoff,sys_swapoff,sys32_swapoff_wrapper) /* 115 */ SYSCALL(sys_sysinfo,sys_sysinfo,compat_sys_sysinfo_wrapper) -SYSCALL(sys_s390_ipc,sys_s390_ipc,sys32_ipc_wrapper) +SYSCALL(sys_s390_ipc,sys_s390_ipc,compat_sys_s390_ipc) SYSCALL(sys_fsync,sys_fsync,sys32_fsync_wrapper) SYSCALL(sys_sigreturn,sys_sigreturn,sys32_sigreturn) SYSCALL(sys_clone,sys_clone,sys_clone_wrapper) /* 120 */ @@ -195,7 +195,7 @@ SYSCALL(sys_getcwd,sys_getcwd,sys32_getcwd_wrapper) SYSCALL(sys_capget,sys_capget,sys32_capget_wrapper) SYSCALL(sys_capset,sys_capset,sys32_capset_wrapper) /* 185 */ SYSCALL(sys_sigaltstack,sys_sigaltstack,compat_sys_sigaltstack) -SYSCALL(sys_sendfile,sys_sendfile64,sys32_sendfile_wrapper) +SYSCALL(sys_sendfile,sys_sendfile64,compat_sys_sendfile) NI_SYSCALL /* streams1 */ NI_SYSCALL /* streams2 */ SYSCALL(sys_vfork,sys_vfork,sys_vfork) /* 190 */ @@ -231,7 +231,7 @@ SYSCALL(sys_madvise,sys_madvise,sys32_madvise_wrapper) SYSCALL(sys_getdents64,sys_getdents64,sys32_getdents64_wrapper) /* 220 */ SYSCALL(sys_fcntl64,sys_ni_syscall,compat_sys_fcntl64_wrapper) SYSCALL(sys_readahead,sys_readahead,sys32_readahead_wrapper) -SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64_wrapper) +SYSCALL(sys_sendfile64,sys_ni_syscall,compat_sys_sendfile64) SYSCALL(sys_setxattr,sys_setxattr,sys32_setxattr_wrapper) SYSCALL(sys_lsetxattr,sys_lsetxattr,sys32_lsetxattr_wrapper) /* 225 */ SYSCALL(sys_fsetxattr,sys_fsetxattr,sys32_fsetxattr_wrapper) @@ -317,27 +317,27 @@ SYSCALL(sys_get_robust_list,sys_get_robust_list,compat_sys_get_robust_list) SYSCALL(sys_splice,sys_splice,sys_splice_wrapper) SYSCALL(sys_sync_file_range,sys_sync_file_range,sys_sync_file_range_wrapper) SYSCALL(sys_tee,sys_tee,sys_tee_wrapper) -SYSCALL(sys_vmsplice,sys_vmsplice,compat_sys_vmsplice_wrapper) +SYSCALL(sys_vmsplice,sys_vmsplice,compat_sys_vmsplice) NI_SYSCALL /* 310 sys_move_pages */ SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper) -SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper) +SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait) SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper) SYSCALL(sys_s390_fallocate,sys_fallocate,sys_fallocate_wrapper) SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat_wrapper) /* 315 */ -SYSCALL(sys_signalfd,sys_signalfd,compat_sys_signalfd_wrapper) +SYSCALL(sys_signalfd,sys_signalfd,compat_sys_signalfd) NI_SYSCALL /* 317 old sys_timer_fd */ SYSCALL(sys_eventfd,sys_eventfd,sys_eventfd_wrapper) SYSCALL(sys_timerfd_create,sys_timerfd_create,sys_timerfd_create_wrapper) SYSCALL(sys_timerfd_settime,sys_timerfd_settime,compat_sys_timerfd_settime) /* 320 */ SYSCALL(sys_timerfd_gettime,sys_timerfd_gettime,compat_sys_timerfd_gettime) -SYSCALL(sys_signalfd4,sys_signalfd4,compat_sys_signalfd4_wrapper) +SYSCALL(sys_signalfd4,sys_signalfd4,compat_sys_signalfd4) SYSCALL(sys_eventfd2,sys_eventfd2,sys_eventfd2_wrapper) SYSCALL(sys_inotify_init1,sys_inotify_init1,sys_inotify_init1_wrapper) SYSCALL(sys_pipe2,sys_pipe2,sys_pipe2_wrapper) /* 325 */ SYSCALL(sys_dup3,sys_dup3,sys_dup3_wrapper) SYSCALL(sys_epoll_create1,sys_epoll_create1,sys_epoll_create1_wrapper) -SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv_wrapper) -SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev_wrapper) +SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv) +SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev) SYSCALL(sys_rt_tgsigqueueinfo,sys_rt_tgsigqueueinfo,compat_sys_rt_tgsigqueueinfo) /* 330 */ SYSCALL(sys_perf_event_open,sys_perf_event_open,sys_perf_event_open_wrapper) SYSCALL(sys_fanotify_init,sys_fanotify_init,sys_fanotify_init_wrapper) diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index 13dd63fba367..c5762324d9ee 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c @@ -12,49 +12,16 @@ * 'Traps.c' handles hardware traps and faults after we have saved some * state in 'asm.s'. */ -#include <linux/sched.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/errno.h> +#include <linux/kprobes.h> +#include <linux/kdebug.h> +#include <linux/module.h> #include <linux/ptrace.h> -#include <linux/timer.h> +#include <linux/sched.h> #include <linux/mm.h> -#include <linux/smp.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/seq_file.h> -#include <linux/delay.h> -#include <linux/module.h> -#include <linux/kdebug.h> -#include <linux/kallsyms.h> -#include <linux/reboot.h> -#include <linux/kprobes.h> -#include <linux/bug.h> -#include <linux/utsname.h> -#include <asm/uaccess.h> -#include <asm/io.h> -#include <linux/atomic.h> -#include <asm/mathemu.h> -#include <asm/cpcmd.h> -#include <asm/lowcore.h> -#include <asm/debug.h> -#include <asm/ipl.h> #include "entry.h" int show_unhandled_signals = 1; -#define stack_pointer ({ void **sp; asm("la %0,0(15)" : "=&d" (sp)); sp; }) - -#ifndef CONFIG_64BIT -#define LONG "%08lx " -#define FOURLONG "%08lx %08lx %08lx %08lx\n" -static int kstack_depth_to_print = 12; -#else /* CONFIG_64BIT */ -#define LONG "%016lx " -#define FOURLONG "%016lx %016lx %016lx %016lx\n" -static int kstack_depth_to_print = 20; -#endif /* CONFIG_64BIT */ - static inline void __user *get_trap_ip(struct pt_regs *regs) { #ifdef CONFIG_64BIT @@ -72,215 +39,6 @@ static inline void __user *get_trap_ip(struct pt_regs *regs) #endif } -/* - * For show_trace we have tree different stack to consider: - * - the panic stack which is used if the kernel stack has overflown - * - the asynchronous interrupt stack (cpu related) - * - the synchronous kernel stack (process related) - * The stack trace can start at any of the three stack and can potentially - * touch all of them. The order is: panic stack, async stack, sync stack. - */ -static unsigned long -__show_trace(unsigned long sp, unsigned long low, unsigned long high) -{ - struct stack_frame *sf; - struct pt_regs *regs; - - while (1) { - sp = sp & PSW_ADDR_INSN; - if (sp < low || sp > high - sizeof(*sf)) - return sp; - sf = (struct stack_frame *) sp; - printk("([<%016lx>] ", sf->gprs[8] & PSW_ADDR_INSN); - print_symbol("%s)\n", sf->gprs[8] & PSW_ADDR_INSN); - /* Follow the backchain. */ - while (1) { - low = sp; - sp = sf->back_chain & PSW_ADDR_INSN; - if (!sp) - break; - if (sp <= low || sp > high - sizeof(*sf)) - return sp; - sf = (struct stack_frame *) sp; - printk(" [<%016lx>] ", sf->gprs[8] & PSW_ADDR_INSN); - print_symbol("%s\n", sf->gprs[8] & PSW_ADDR_INSN); - } - /* Zero backchain detected, check for interrupt frame. */ - sp = (unsigned long) (sf + 1); - if (sp <= low || sp > high - sizeof(*regs)) - return sp; - regs = (struct pt_regs *) sp; - printk(" [<%016lx>] ", regs->psw.addr & PSW_ADDR_INSN); - print_symbol("%s\n", regs->psw.addr & PSW_ADDR_INSN); - low = sp; - sp = regs->gprs[15]; - } -} - -static void show_trace(struct task_struct *task, unsigned long *stack) -{ - register unsigned long __r15 asm ("15"); - unsigned long sp; - - sp = (unsigned long) stack; - if (!sp) - sp = task ? task->thread.ksp : __r15; - printk("Call Trace:\n"); -#ifdef CONFIG_CHECK_STACK - sp = __show_trace(sp, S390_lowcore.panic_stack - 4096, - S390_lowcore.panic_stack); -#endif - sp = __show_trace(sp, S390_lowcore.async_stack - ASYNC_SIZE, - S390_lowcore.async_stack); - if (task) - __show_trace(sp, (unsigned long) task_stack_page(task), - (unsigned long) task_stack_page(task) + THREAD_SIZE); - else - __show_trace(sp, S390_lowcore.thread_info, - S390_lowcore.thread_info + THREAD_SIZE); - if (!task) - task = current; - debug_show_held_locks(task); -} - -void show_stack(struct task_struct *task, unsigned long *sp) -{ - register unsigned long * __r15 asm ("15"); - unsigned long *stack; - int i; - - if (!sp) - stack = task ? (unsigned long *) task->thread.ksp : __r15; - else - stack = sp; - - for (i = 0; i < kstack_depth_to_print; i++) { - if (((addr_t) stack & (THREAD_SIZE-1)) == 0) - break; - if ((i * sizeof(long) % 32) == 0) - printk("%s ", i == 0 ? "" : "\n"); - printk(LONG, *stack++); - } - printk("\n"); - show_trace(task, sp); -} - -static void show_last_breaking_event(struct pt_regs *regs) -{ -#ifdef CONFIG_64BIT - printk("Last Breaking-Event-Address:\n"); - printk(" [<%016lx>] ", regs->args[0] & PSW_ADDR_INSN); - print_symbol("%s\n", regs->args[0] & PSW_ADDR_INSN); -#endif -} - -/* - * The architecture-independent dump_stack generator - */ -void dump_stack(void) -{ - printk("CPU: %d %s %s %.*s\n", - task_thread_info(current)->cpu, print_tainted(), - init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); - printk("Process %s (pid: %d, task: %p, ksp: %p)\n", - current->comm, current->pid, current, - (void *) current->thread.ksp); - show_stack(NULL, NULL); -} -EXPORT_SYMBOL(dump_stack); - -static inline int mask_bits(struct pt_regs *regs, unsigned long bits) -{ - return (regs->psw.mask & bits) / ((~bits + 1) & bits); -} - -void show_registers(struct pt_regs *regs) -{ - char *mode; - - mode = user_mode(regs) ? "User" : "Krnl"; - printk("%s PSW : %p %p", - mode, (void *) regs->psw.mask, - (void *) regs->psw.addr); - print_symbol(" (%s)\n", regs->psw.addr & PSW_ADDR_INSN); - printk(" R:%x T:%x IO:%x EX:%x Key:%x M:%x W:%x " - "P:%x AS:%x CC:%x PM:%x", mask_bits(regs, PSW_MASK_PER), - mask_bits(regs, PSW_MASK_DAT), mask_bits(regs, PSW_MASK_IO), - mask_bits(regs, PSW_MASK_EXT), mask_bits(regs, PSW_MASK_KEY), - mask_bits(regs, PSW_MASK_MCHECK), mask_bits(regs, PSW_MASK_WAIT), - mask_bits(regs, PSW_MASK_PSTATE), mask_bits(regs, PSW_MASK_ASC), - mask_bits(regs, PSW_MASK_CC), mask_bits(regs, PSW_MASK_PM)); -#ifdef CONFIG_64BIT - printk(" EA:%x", mask_bits(regs, PSW_MASK_EA | PSW_MASK_BA)); -#endif - printk("\n%s GPRS: " FOURLONG, mode, - regs->gprs[0], regs->gprs[1], regs->gprs[2], regs->gprs[3]); - printk(" " FOURLONG, - regs->gprs[4], regs->gprs[5], regs->gprs[6], regs->gprs[7]); - printk(" " FOURLONG, - regs->gprs[8], regs->gprs[9], regs->gprs[10], regs->gprs[11]); - printk(" " FOURLONG, - regs->gprs[12], regs->gprs[13], regs->gprs[14], regs->gprs[15]); - - show_code(regs); -} - -void show_regs(struct pt_regs *regs) -{ - printk("CPU: %d %s %s %.*s\n", - task_thread_info(current)->cpu, print_tainted(), - init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); - printk("Process %s (pid: %d, task: %p, ksp: %p)\n", - current->comm, current->pid, current, - (void *) current->thread.ksp); - show_registers(regs); - /* Show stack backtrace if pt_regs is from kernel mode */ - if (!user_mode(regs)) - show_trace(NULL, (unsigned long *) regs->gprs[15]); - show_last_breaking_event(regs); -} - -static DEFINE_SPINLOCK(die_lock); - -void die(struct pt_regs *regs, const char *str) -{ - static int die_counter; - - oops_enter(); - lgr_info_log(); - debug_stop_all(); - console_verbose(); - spin_lock_irq(&die_lock); - bust_spinlocks(1); - printk("%s: %04x [#%d] ", str, regs->int_code & 0xffff, ++die_counter); -#ifdef CONFIG_PREEMPT - printk("PREEMPT "); -#endif -#ifdef CONFIG_SMP - printk("SMP "); -#endif -#ifdef CONFIG_DEBUG_PAGEALLOC - printk("DEBUG_PAGEALLOC"); -#endif - printk("\n"); - notify_die(DIE_OOPS, str, regs, 0, regs->int_code & 0xffff, SIGSEGV); - print_modules(); - show_regs(regs); - bust_spinlocks(0); - add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE); - spin_unlock_irq(&die_lock); - if (in_interrupt()) - panic("Fatal exception in interrupt"); - if (panic_on_oops) - panic("Fatal exception: panic_on_oops"); - oops_exit(); - do_exit(SIGSEGV); -} - static inline void report_user_fault(struct pt_regs *regs, int signr) { if ((task_pid_nr(current) > 1) && !show_unhandled_signals) diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index a0042acbd989..3fb09359eda6 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -158,8 +158,6 @@ void __kprobes vtime_stop_cpu(void) unsigned long psw_mask; trace_hardirqs_on(); - /* Don't trace preempt off for idle. */ - stop_critical_timings(); /* Wait for external, I/O or machine check interrupt. */ psw_mask = psw_kernel_bits | PSW_MASK_WAIT | PSW_MASK_DAT | @@ -169,9 +167,6 @@ void __kprobes vtime_stop_cpu(void) /* Call the assembler magic in entry.S */ psw_idle(idle, psw_mask); - /* Reenable preemption tracer. */ - start_critical_timings(); - /* Account time spent with enabled wait psw loaded as idle time. */ idle->sequence++; smp_wmb(); diff --git a/arch/s390/kvm/trace.h b/arch/s390/kvm/trace.h index 2b29e62351d3..c2f582bb1cb2 100644 --- a/arch/s390/kvm/trace.h +++ b/arch/s390/kvm/trace.h @@ -67,7 +67,7 @@ TRACE_EVENT(kvm_s390_sie_fault, #define sie_intercept_code \ {0x04, "Instruction"}, \ {0x08, "Program interruption"}, \ - {0x0C, "Instruction and program interuption"}, \ + {0x0C, "Instruction and program interruption"}, \ {0x10, "External request"}, \ {0x14, "External interruption"}, \ {0x18, "I/O request"}, \ @@ -117,7 +117,7 @@ TRACE_EVENT(kvm_s390_intercept_instruction, __entry->instruction, insn_to_mnemonic((unsigned char *) &__entry->instruction, - __entry->insn) ? + __entry->insn, sizeof(__entry->insn)) ? "unknown" : __entry->insn) ); diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile index 6ab0d0b5cec8..20b0e97a7df2 100644 --- a/arch/s390/lib/Makefile +++ b/arch/s390/lib/Makefile @@ -3,7 +3,6 @@ # lib-y += delay.o string.o uaccess_std.o uaccess_pt.o -obj-y += usercopy.o obj-$(CONFIG_32BIT) += div64.o qrnnd.o ucmpdi2.o mem32.o obj-$(CONFIG_64BIT) += mem64.o lib-$(CONFIG_64BIT) += uaccess_mvcos.o diff --git a/arch/s390/lib/usercopy.c b/arch/s390/lib/usercopy.c deleted file mode 100644 index 14b363fec8a2..000000000000 --- a/arch/s390/lib/usercopy.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <linux/module.h> -#include <linux/bug.h> - -void copy_from_user_overflow(void) -{ - WARN(1, "Buffer overflow detected!\n"); -} -EXPORT_SYMBOL(copy_from_user_overflow); diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c index 479e94282910..9d84a1feefef 100644 --- a/arch/s390/mm/cmm.c +++ b/arch/s390/mm/cmm.c @@ -458,12 +458,10 @@ static int __init cmm_init(void) if (rc) goto out_pm; cmm_thread_ptr = kthread_run(cmm_thread, NULL, "cmmthread"); - rc = IS_ERR(cmm_thread_ptr) ? PTR_ERR(cmm_thread_ptr) : 0; - if (rc) - goto out_kthread; - return 0; + if (!IS_ERR(cmm_thread_ptr)) + return 0; -out_kthread: + rc = PTR_ERR(cmm_thread_ptr); unregister_pm_notifier(&cmm_power_notifier); out_pm: unregister_oom_notifier(&cmm_oom_nb); diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 2fb9e63b8fc4..047c3e4c59a2 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -395,8 +395,13 @@ void __kprobes do_protection_exception(struct pt_regs *regs) int fault; trans_exc_code = regs->int_parm_long; - /* Protection exception is suppressing, decrement psw address. */ - regs->psw.addr = __rewind_psw(regs->psw, regs->int_code >> 16); + /* + * Protection exceptions are suppressing, decrement psw address. + * The exception to this rule are aborted transactions, for these + * the PSW already points to the correct location. + */ + if (!(regs->int_code & 0x200)) + regs->psw.addr = __rewind_psw(regs->psw, regs->int_code >> 16); /* * Check for low-address protection. This needs to be treated * as a special case because the translation exception code diff --git a/arch/s390/mm/hugetlbpage.c b/arch/s390/mm/hugetlbpage.c index 532525ec88c1..121089d57802 100644 --- a/arch/s390/mm/hugetlbpage.c +++ b/arch/s390/mm/hugetlbpage.c @@ -39,7 +39,7 @@ int arch_prepare_hugepage(struct page *page) if (!ptep) return -ENOMEM; - pte = mk_pte(page, PAGE_RW); + pte_val(pte) = addr; for (i = 0; i < PTRS_PER_PTE; i++) { set_pte_at(&init_mm, addr + i * PAGE_SIZE, ptep + i, pte); pte_val(pte) += PAGE_SIZE; diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 49ce6bb2c641..0b09b2342302 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -42,11 +42,10 @@ pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((__aligned__(PAGE_SIZE))); unsigned long empty_zero_page, zero_page_mask; EXPORT_SYMBOL(empty_zero_page); -static unsigned long __init setup_zero_pages(void) +static void __init setup_zero_pages(void) { struct cpuid cpu_id; unsigned int order; - unsigned long size; struct page *page; int i; @@ -63,10 +62,18 @@ static unsigned long __init setup_zero_pages(void) break; case 0x2097: /* z10 */ case 0x2098: /* z10 */ - default: + case 0x2817: /* z196 */ + case 0x2818: /* z196 */ order = 2; break; + case 0x2827: /* zEC12 */ + default: + order = 5; + break; } + /* Limit number of empty zero pages for small memory sizes */ + if (order > 2 && totalram_pages <= 16384) + order = 2; empty_zero_page = __get_free_pages(GFP_KERNEL | __GFP_ZERO, order); if (!empty_zero_page) @@ -75,14 +82,11 @@ static unsigned long __init setup_zero_pages(void) page = virt_to_page((void *) empty_zero_page); split_page(page, order); for (i = 1 << order; i > 0; i--) { - SetPageReserved(page); + mark_page_reserved(page); page++; } - size = PAGE_SIZE << order; - zero_page_mask = (size - 1) & PAGE_MASK; - - return 1UL << order; + zero_page_mask = ((PAGE_SIZE << order) - 1) & PAGE_MASK; } /* @@ -139,7 +143,7 @@ void __init mem_init(void) /* this will put all low memory onto the freelists */ totalram_pages += free_all_bootmem(); - totalram_pages -= setup_zero_pages(); /* Setup zeroed pages. */ + setup_zero_pages(); /* Setup zeroed pages. */ reservedpages = 0; @@ -158,34 +162,15 @@ void __init mem_init(void) PFN_ALIGN((unsigned long)&_eshared) - 1); } -void free_init_pages(char *what, unsigned long begin, unsigned long end) -{ - unsigned long addr = begin; - - if (begin >= end) - return; - for (; addr < end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - memset((void *)(addr & PAGE_MASK), POISON_FREE_INITMEM, - PAGE_SIZE); - free_page(addr); - totalram_pages++; - } - printk(KERN_INFO "Freeing %s: %luk freed\n", what, (end - begin) >> 10); -} - void free_initmem(void) { - free_init_pages("unused kernel memory", - (unsigned long)&__init_begin, - (unsigned long)&__init_end); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD void __init free_initrd_mem(unsigned long start, unsigned long end) { - free_init_pages("initrd memory", start, end); + free_reserved_area(start, end, POISON_FREE_INITMEM, "initrd"); } #endif diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c index d21040ed5e59..80adfbf75065 100644 --- a/arch/s390/mm/pageattr.c +++ b/arch/s390/mm/pageattr.c @@ -9,31 +9,25 @@ #include <asm/pgtable.h> #include <asm/page.h> +static inline unsigned long sske_frame(unsigned long addr, unsigned char skey) +{ + asm volatile(".insn rrf,0xb22b0000,%[skey],%[addr],9,0" + : [addr] "+a" (addr) : [skey] "d" (skey)); + return addr; +} + void storage_key_init_range(unsigned long start, unsigned long end) { - unsigned long boundary, function, size; + unsigned long boundary, size; while (start < end) { - if (MACHINE_HAS_EDAT2) { - /* set storage keys for a 2GB frame */ - function = 0x22000 | PAGE_DEFAULT_KEY; - size = 1UL << 31; - boundary = (start + size) & ~(size - 1); - if (boundary <= end) { - do { - start = pfmf(function, start); - } while (start < boundary); - continue; - } - } if (MACHINE_HAS_EDAT1) { /* set storage keys for a 1MB frame */ - function = 0x21000 | PAGE_DEFAULT_KEY; size = 1UL << 20; boundary = (start + size) & ~(size - 1); if (boundary <= end) { do { - start = pfmf(function, start); + start = sske_frame(start, PAGE_DEFAULT_KEY); } while (start < boundary); continue; } diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index ae44d2a34313..bd954e96f51c 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -379,75 +379,183 @@ out_unmap: } EXPORT_SYMBOL_GPL(gmap_map_segment); -/* - * this function is assumed to be called with mmap_sem held - */ -unsigned long __gmap_fault(unsigned long address, struct gmap *gmap) +static unsigned long *gmap_table_walk(unsigned long address, struct gmap *gmap) { - unsigned long *table, vmaddr, segment; - struct mm_struct *mm; - struct gmap_pgtable *mp; - struct gmap_rmap *rmap; - struct vm_area_struct *vma; - struct page *page; - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd; + unsigned long *table; - current->thread.gmap_addr = address; - mm = gmap->mm; - /* Walk the gmap address space page table */ table = gmap->table + ((address >> 53) & 0x7ff); if (unlikely(*table & _REGION_ENTRY_INV)) - return -EFAULT; + return ERR_PTR(-EFAULT); table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN); table = table + ((address >> 42) & 0x7ff); if (unlikely(*table & _REGION_ENTRY_INV)) - return -EFAULT; + return ERR_PTR(-EFAULT); table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN); table = table + ((address >> 31) & 0x7ff); if (unlikely(*table & _REGION_ENTRY_INV)) - return -EFAULT; + return ERR_PTR(-EFAULT); table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN); table = table + ((address >> 20) & 0x7ff); + return table; +} + +/** + * __gmap_translate - translate a guest address to a user space address + * @address: guest address + * @gmap: pointer to guest mapping meta data structure + * + * Returns user space address which corresponds to the guest address or + * -EFAULT if no such mapping exists. + * This function does not establish potentially missing page table entries. + * The mmap_sem of the mm that belongs to the address space must be held + * when this function gets called. + */ +unsigned long __gmap_translate(unsigned long address, struct gmap *gmap) +{ + unsigned long *segment_ptr, vmaddr, segment; + struct gmap_pgtable *mp; + struct page *page; + current->thread.gmap_addr = address; + segment_ptr = gmap_table_walk(address, gmap); + if (IS_ERR(segment_ptr)) + return PTR_ERR(segment_ptr); /* Convert the gmap address to an mm address. */ - segment = *table; - if (likely(!(segment & _SEGMENT_ENTRY_INV))) { + segment = *segment_ptr; + if (!(segment & _SEGMENT_ENTRY_INV)) { page = pfn_to_page(segment >> PAGE_SHIFT); mp = (struct gmap_pgtable *) page->index; return mp->vmaddr | (address & ~PMD_MASK); } else if (segment & _SEGMENT_ENTRY_RO) { vmaddr = segment & _SEGMENT_ENTRY_ORIGIN; - vma = find_vma(mm, vmaddr); - if (!vma || vma->vm_start > vmaddr) - return -EFAULT; - - /* Walk the parent mm page table */ - pgd = pgd_offset(mm, vmaddr); - pud = pud_alloc(mm, pgd, vmaddr); - if (!pud) - return -ENOMEM; - pmd = pmd_alloc(mm, pud, vmaddr); - if (!pmd) - return -ENOMEM; - if (!pmd_present(*pmd) && - __pte_alloc(mm, vma, pmd, vmaddr)) - return -ENOMEM; - /* pmd now points to a valid segment table entry. */ - rmap = kmalloc(sizeof(*rmap), GFP_KERNEL|__GFP_REPEAT); - if (!rmap) - return -ENOMEM; - /* Link gmap segment table entry location to page table. */ - page = pmd_page(*pmd); - mp = (struct gmap_pgtable *) page->index; - rmap->entry = table; - spin_lock(&mm->page_table_lock); + return vmaddr | (address & ~PMD_MASK); + } + return -EFAULT; +} +EXPORT_SYMBOL_GPL(__gmap_translate); + +/** + * gmap_translate - translate a guest address to a user space address + * @address: guest address + * @gmap: pointer to guest mapping meta data structure + * + * Returns user space address which corresponds to the guest address or + * -EFAULT if no such mapping exists. + * This function does not establish potentially missing page table entries. + */ +unsigned long gmap_translate(unsigned long address, struct gmap *gmap) +{ + unsigned long rc; + + down_read(&gmap->mm->mmap_sem); + rc = __gmap_translate(address, gmap); + up_read(&gmap->mm->mmap_sem); + return rc; +} +EXPORT_SYMBOL_GPL(gmap_translate); + +static int gmap_connect_pgtable(unsigned long segment, + unsigned long *segment_ptr, + struct gmap *gmap) +{ + unsigned long vmaddr; + struct vm_area_struct *vma; + struct gmap_pgtable *mp; + struct gmap_rmap *rmap; + struct mm_struct *mm; + struct page *page; + pgd_t *pgd; + pud_t *pud; + pmd_t *pmd; + + mm = gmap->mm; + vmaddr = segment & _SEGMENT_ENTRY_ORIGIN; + vma = find_vma(mm, vmaddr); + if (!vma || vma->vm_start > vmaddr) + return -EFAULT; + /* Walk the parent mm page table */ + pgd = pgd_offset(mm, vmaddr); + pud = pud_alloc(mm, pgd, vmaddr); + if (!pud) + return -ENOMEM; + pmd = pmd_alloc(mm, pud, vmaddr); + if (!pmd) + return -ENOMEM; + if (!pmd_present(*pmd) && + __pte_alloc(mm, vma, pmd, vmaddr)) + return -ENOMEM; + /* pmd now points to a valid segment table entry. */ + rmap = kmalloc(sizeof(*rmap), GFP_KERNEL|__GFP_REPEAT); + if (!rmap) + return -ENOMEM; + /* Link gmap segment table entry location to page table. */ + page = pmd_page(*pmd); + mp = (struct gmap_pgtable *) page->index; + rmap->entry = segment_ptr; + spin_lock(&mm->page_table_lock); + if (*segment_ptr == segment) { list_add(&rmap->list, &mp->mapper); - spin_unlock(&mm->page_table_lock); /* Set gmap segment table entry to page table. */ - *table = pmd_val(*pmd) & PAGE_MASK; - return vmaddr | (address & ~PMD_MASK); + *segment_ptr = pmd_val(*pmd) & PAGE_MASK; + rmap = NULL; + } + spin_unlock(&mm->page_table_lock); + kfree(rmap); + return 0; +} + +static void gmap_disconnect_pgtable(struct mm_struct *mm, unsigned long *table) +{ + struct gmap_rmap *rmap, *next; + struct gmap_pgtable *mp; + struct page *page; + int flush; + + flush = 0; + spin_lock(&mm->page_table_lock); + page = pfn_to_page(__pa(table) >> PAGE_SHIFT); + mp = (struct gmap_pgtable *) page->index; + list_for_each_entry_safe(rmap, next, &mp->mapper, list) { + *rmap->entry = + _SEGMENT_ENTRY_INV | _SEGMENT_ENTRY_RO | mp->vmaddr; + list_del(&rmap->list); + kfree(rmap); + flush = 1; + } + spin_unlock(&mm->page_table_lock); + if (flush) + __tlb_flush_global(); +} + +/* + * this function is assumed to be called with mmap_sem held + */ +unsigned long __gmap_fault(unsigned long address, struct gmap *gmap) +{ + unsigned long *segment_ptr, segment; + struct gmap_pgtable *mp; + struct page *page; + int rc; + + current->thread.gmap_addr = address; + segment_ptr = gmap_table_walk(address, gmap); + if (IS_ERR(segment_ptr)) + return -EFAULT; + /* Convert the gmap address to an mm address. */ + while (1) { + segment = *segment_ptr; + if (!(segment & _SEGMENT_ENTRY_INV)) { + /* Page table is present */ + page = pfn_to_page(segment >> PAGE_SHIFT); + mp = (struct gmap_pgtable *) page->index; + return mp->vmaddr | (address & ~PMD_MASK); + } + if (!(segment & _SEGMENT_ENTRY_RO)) + /* Nothing mapped in the gmap address space. */ + break; + rc = gmap_connect_pgtable(segment, segment_ptr, gmap); + if (rc) + return rc; } return -EFAULT; } @@ -511,29 +619,6 @@ void gmap_discard(unsigned long from, unsigned long to, struct gmap *gmap) } EXPORT_SYMBOL_GPL(gmap_discard); -void gmap_unmap_notifier(struct mm_struct *mm, unsigned long *table) -{ - struct gmap_rmap *rmap, *next; - struct gmap_pgtable *mp; - struct page *page; - int flush; - - flush = 0; - spin_lock(&mm->page_table_lock); - page = pfn_to_page(__pa(table) >> PAGE_SHIFT); - mp = (struct gmap_pgtable *) page->index; - list_for_each_entry_safe(rmap, next, &mp->mapper, list) { - *rmap->entry = - _SEGMENT_ENTRY_INV | _SEGMENT_ENTRY_RO | mp->vmaddr; - list_del(&rmap->list); - kfree(rmap); - flush = 1; - } - spin_unlock(&mm->page_table_lock); - if (flush) - __tlb_flush_global(); -} - static inline unsigned long *page_table_alloc_pgste(struct mm_struct *mm, unsigned long vmaddr) { @@ -586,8 +671,8 @@ static inline void page_table_free_pgste(unsigned long *table) { } -static inline void gmap_unmap_notifier(struct mm_struct *mm, - unsigned long *table) +static inline void gmap_disconnect_pgtable(struct mm_struct *mm, + unsigned long *table) { } @@ -653,7 +738,7 @@ void page_table_free(struct mm_struct *mm, unsigned long *table) unsigned int bit, mask; if (mm_has_pgste(mm)) { - gmap_unmap_notifier(mm, table); + gmap_disconnect_pgtable(mm, table); return page_table_free_pgste(table); } /* Free 1K/2K page table fragment of a 4K page */ @@ -696,7 +781,7 @@ void page_table_free_rcu(struct mmu_gather *tlb, unsigned long *table) mm = tlb->mm; if (mm_has_pgste(mm)) { - gmap_unmap_notifier(mm, table); + gmap_disconnect_pgtable(mm, table); table = (unsigned long *) (__pa(table) | FRAG_MASK); tlb_remove_table(tlb, table); return; diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index ffab84db6907..35837054f734 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -191,19 +191,16 @@ static void vmem_remove_range(unsigned long start, unsigned long size) /* * Add a backed mem_map array to the virtual mem_map array. */ -int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) +int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) { - unsigned long address, start_addr, end_addr; + unsigned long address = start; pgd_t *pg_dir; pud_t *pu_dir; pmd_t *pm_dir; pte_t *pt_dir; int ret = -ENOMEM; - start_addr = (unsigned long) start; - end_addr = (unsigned long) (start + nr); - - for (address = start_addr; address < end_addr;) { + for (address = start; address < end;) { pg_dir = pgd_offset_k(address); if (pgd_none(*pg_dir)) { pu_dir = vmem_pud_alloc(); @@ -262,14 +259,14 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) } address += PAGE_SIZE; } - memset(start, 0, nr * sizeof(struct page)); + memset((void *)start, 0, end - start); ret = 0; out: - flush_tlb_kernel_range(start_addr, end_addr); + flush_tlb_kernel_range(start, end); return ret; } -void vmemmap_free(struct page *memmap, unsigned long nr_pages) +void vmemmap_free(unsigned long start, unsigned long end) { } diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index 0972e91cced2..82f165f8078c 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -747,10 +747,9 @@ void bpf_jit_compile(struct sk_filter *fp) if (!bpf_jit_enable) return; - addrs = kmalloc(fp->len * sizeof(*addrs), GFP_KERNEL); + addrs = kcalloc(fp->len, sizeof(*addrs), GFP_KERNEL); if (addrs == NULL) return; - memset(addrs, 0, fp->len * sizeof(*addrs)); memset(&jit, 0, sizeof(cjit)); memset(&cjit, 0, sizeof(cjit)); diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c index 584b93674ea4..ffeb17ce7f31 100644 --- a/arch/s390/oprofile/init.c +++ b/arch/s390/oprofile/init.c @@ -440,6 +440,7 @@ static int oprofile_hwsampler_init(struct oprofile_operations *ops) switch (id.machine) { case 0x2097: case 0x2098: ops->cpu_type = "s390/z10"; break; case 0x2817: case 0x2818: ops->cpu_type = "s390/z196"; break; + case 0x2827: ops->cpu_type = "s390/zEC12"; break; default: return -ENODEV; } } diff --git a/arch/s390/pci/Makefile b/arch/s390/pci/Makefile index f0f426a113ce..086a2e37935d 100644 --- a/arch/s390/pci/Makefile +++ b/arch/s390/pci/Makefile @@ -2,5 +2,5 @@ # Makefile for the s390 PCI subsystem. # -obj-$(CONFIG_PCI) += pci.o pci_dma.o pci_clp.o pci_msi.o \ - pci_sysfs.o pci_event.o pci_debug.o +obj-$(CONFIG_PCI) += pci.o pci_dma.o pci_clp.o pci_msi.o pci_sysfs.o \ + pci_event.o pci_debug.o pci_insn.o diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index 27b4c17855b9..e6f15b5d8b7d 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -99,9 +99,6 @@ static int __read_mostly aisb_max; static struct kmem_cache *zdev_irq_cache; static struct kmem_cache *zdev_fmb_cache; -debug_info_t *pci_debug_msg_id; -debug_info_t *pci_debug_err_id; - static inline int irq_to_msi_nr(unsigned int irq) { return irq & ZPCI_MSI_MASK; @@ -179,7 +176,7 @@ static int zpci_register_airq(struct zpci_dev *zdev, unsigned int aisb, fib->aisb = (u64) bucket->aisb + aisb / 8; fib->aisbo = aisb & ZPCI_MSI_MASK; - rc = mpcifc_instr(req, fib); + rc = s390pci_mod_fc(req, fib); pr_debug("%s mpcifc returned noi: %d\n", __func__, fib->noi); free_page((unsigned long) fib); @@ -209,7 +206,7 @@ static int mod_pci(struct zpci_dev *zdev, int fn, u8 dmaas, struct mod_pci_args fib->iota = args->iota; fib->fmb_addr = args->fmb_addr; - rc = mpcifc_instr(req, fib); + rc = s390pci_mod_fc(req, fib); free_page((unsigned long) fib); return rc; } @@ -249,10 +246,9 @@ int zpci_fmb_enable_device(struct zpci_dev *zdev) if (zdev->fmb) return -EINVAL; - zdev->fmb = kmem_cache_alloc(zdev_fmb_cache, GFP_KERNEL); + zdev->fmb = kmem_cache_zalloc(zdev_fmb_cache, GFP_KERNEL); if (!zdev->fmb) return -ENOMEM; - memset(zdev->fmb, 0, sizeof(*zdev->fmb)); WARN_ON((u64) zdev->fmb & 0xf); args.fmb_addr = virt_to_phys(zdev->fmb); @@ -284,12 +280,12 @@ static int zpci_cfg_load(struct zpci_dev *zdev, int offset, u32 *val, u8 len) u64 data; int rc; - rc = pcilg_instr(&data, req, offset); - data = data << ((8 - len) * 8); - data = le64_to_cpu(data); - if (!rc) + rc = s390pci_load(&data, req, offset); + if (!rc) { + data = data << ((8 - len) * 8); + data = le64_to_cpu(data); *val = (u32) data; - else + } else *val = 0xffffffff; return rc; } @@ -302,7 +298,7 @@ static int zpci_cfg_store(struct zpci_dev *zdev, int offset, u32 val, u8 len) data = cpu_to_le64(data); data = data >> ((8 - len) * 8); - rc = pcistg_instr(data, req, offset); + rc = s390pci_store(data, req, offset); return rc; } @@ -409,20 +405,28 @@ static int pci_read(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *val) { struct zpci_dev *zdev = get_zdev_by_bus(bus); + int ret; if (!zdev || devfn != ZPCI_DEVFN) - return 0; - return zpci_cfg_load(zdev, where, val, size); + ret = -ENODEV; + else + ret = zpci_cfg_load(zdev, where, val, size); + + return ret; } static int pci_write(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val) { struct zpci_dev *zdev = get_zdev_by_bus(bus); + int ret; if (!zdev || devfn != ZPCI_DEVFN) - return 0; - return zpci_cfg_store(zdev, where, val, size); + ret = -ENODEV; + else + ret = zpci_cfg_store(zdev, where, val, size); + + return ret; } static struct pci_ops pci_root_ops = { @@ -474,7 +478,7 @@ scan: } /* enable interrupts again */ - sic_instr(SIC_IRQ_MODE_SINGLE, NULL, PCI_ISC); + set_irq_ctrl(SIC_IRQ_MODE_SINGLE, NULL, PCI_ISC); /* check again to not lose initiative */ rmb(); @@ -596,19 +600,6 @@ static void zpci_map_resources(struct zpci_dev *zdev) } }; -static void zpci_unmap_resources(struct pci_dev *pdev) -{ - resource_size_t len; - int i; - - for (i = 0; i < PCI_BAR_COUNT; i++) { - len = pci_resource_len(pdev, i); - if (!len) - continue; - pci_iounmap(pdev, (void *) pdev->resource[i].start); - } -}; - struct zpci_dev *zpci_alloc_device(void) { struct zpci_dev *zdev; @@ -636,32 +627,6 @@ void zpci_free_device(struct zpci_dev *zdev) kfree(zdev); } -/* Called on removal of pci_dev, leaves zpci and bus device */ -static void zpci_remove_device(struct pci_dev *pdev) -{ - struct zpci_dev *zdev = get_zdev(pdev); - - dev_info(&pdev->dev, "Removing device %u\n", zdev->domain); - zdev->state = ZPCI_FN_STATE_CONFIGURED; - zpci_dma_exit_device(zdev); - zpci_fmb_disable_device(zdev); - zpci_sysfs_remove_device(&pdev->dev); - zpci_unmap_resources(pdev); - list_del(&zdev->entry); /* can be called from init */ - zdev->pdev = NULL; -} - -static void zpci_scan_devices(void) -{ - struct zpci_dev *zdev; - - mutex_lock(&zpci_list_lock); - list_for_each_entry(zdev, &zpci_list, entry) - if (zdev->state == ZPCI_FN_STATE_CONFIGURED) - zpci_scan_device(zdev); - mutex_unlock(&zpci_list_lock); -} - /* * Too late for any s390 specific setup, since interrupts must be set up * already which requires DMA setup too and the pci scan will access the @@ -688,12 +653,6 @@ int pcibios_enable_device(struct pci_dev *pdev, int mask) return 0; } -void pcibios_disable_device(struct pci_dev *pdev) -{ - zpci_remove_device(pdev); - pdev->sysdata = NULL; -} - int pcibios_add_platform_entries(struct pci_dev *pdev) { return zpci_sysfs_add_device(&pdev->dev); @@ -789,7 +748,7 @@ static int __init zpci_irq_init(void) spin_lock_init(&bucket->lock); /* set summary to 1 to be called every time for the ISC */ *zpci_irq_si = 1; - sic_instr(SIC_IRQ_MODE_SINGLE, NULL, PCI_ISC); + set_irq_ctrl(SIC_IRQ_MODE_SINGLE, NULL, PCI_ISC); return 0; out_ai: @@ -872,7 +831,19 @@ static void zpci_free_iomap(struct zpci_dev *zdev, int entry) spin_unlock(&zpci_iomap_lock); } -static int zpci_create_device_bus(struct zpci_dev *zdev) +int pcibios_add_device(struct pci_dev *pdev) +{ + struct zpci_dev *zdev = get_zdev(pdev); + + zdev->pdev = pdev; + zpci_debug_init_device(zdev); + zpci_fmb_enable_device(zdev); + zpci_map_resources(zdev); + + return 0; +} + +static int zpci_scan_bus(struct zpci_dev *zdev) { struct resource *res; LIST_HEAD(resources); @@ -909,8 +880,8 @@ static int zpci_create_device_bus(struct zpci_dev *zdev) pci_add_resource(&resources, res); } - zdev->bus = pci_create_root_bus(NULL, ZPCI_BUS_NR, &pci_root_ops, - zdev, &resources); + zdev->bus = pci_scan_root_bus(NULL, ZPCI_BUS_NR, &pci_root_ops, + zdev, &resources); if (!zdev->bus) return -EIO; @@ -959,6 +930,13 @@ out: } EXPORT_SYMBOL_GPL(zpci_enable_device); +int zpci_disable_device(struct zpci_dev *zdev) +{ + zpci_dma_exit_device(zdev); + return clp_disable_fh(zdev); +} +EXPORT_SYMBOL_GPL(zpci_disable_device); + int zpci_create_device(struct zpci_dev *zdev) { int rc; @@ -967,9 +945,16 @@ int zpci_create_device(struct zpci_dev *zdev) if (rc) goto out; - rc = zpci_create_device_bus(zdev); + if (zdev->state == ZPCI_FN_STATE_CONFIGURED) { + rc = zpci_enable_device(zdev); + if (rc) + goto out_free; + + zdev->state = ZPCI_FN_STATE_ONLINE; + } + rc = zpci_scan_bus(zdev); if (rc) - goto out_bus; + goto out_disable; mutex_lock(&zpci_list_lock); list_add_tail(&zdev->entry, &zpci_list); @@ -977,21 +962,12 @@ int zpci_create_device(struct zpci_dev *zdev) hotplug_ops->create_slot(zdev); mutex_unlock(&zpci_list_lock); - if (zdev->state == ZPCI_FN_STATE_STANDBY) - return 0; - - rc = zpci_enable_device(zdev); - if (rc) - goto out_start; return 0; -out_start: - mutex_lock(&zpci_list_lock); - list_del(&zdev->entry); - if (hotplug_ops) - hotplug_ops->remove_slot(zdev); - mutex_unlock(&zpci_list_lock); -out_bus: +out_disable: + if (zdev->state == ZPCI_FN_STATE_ONLINE) + zpci_disable_device(zdev); +out_free: zpci_free_domain(zdev); out: return rc; @@ -1016,15 +992,9 @@ int zpci_scan_device(struct zpci_dev *zdev) goto out; } - zpci_debug_init_device(zdev); - zpci_fmb_enable_device(zdev); - zpci_map_resources(zdev); pci_bus_add_devices(zdev->bus); - /* now that pdev was added to the bus mark it as used */ - zdev->state = ZPCI_FN_STATE_ONLINE; return 0; - out: zpci_dma_exit_device(zdev); clp_disable_fh(zdev); @@ -1087,13 +1057,13 @@ void zpci_deregister_hp_ops(void) } EXPORT_SYMBOL_GPL(zpci_deregister_hp_ops); -unsigned int s390_pci_probe = 1; +unsigned int s390_pci_probe; EXPORT_SYMBOL_GPL(s390_pci_probe); char * __init pcibios_setup(char *str) { - if (!strcmp(str, "off")) { - s390_pci_probe = 0; + if (!strcmp(str, "on")) { + s390_pci_probe = 1; return NULL; } return str; @@ -1138,7 +1108,6 @@ static int __init pci_base_init(void) if (rc) goto out_find; - zpci_scan_devices(); return 0; out_find: diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c index f339fe2feb15..bd34359d1546 100644 --- a/arch/s390/pci/pci_clp.c +++ b/arch/s390/pci/pci_clp.c @@ -13,6 +13,7 @@ #include <linux/err.h> #include <linux/delay.h> #include <linux/pci.h> +#include <asm/pci_debug.h> #include <asm/pci_clp.h> /* @@ -144,6 +145,7 @@ int clp_add_pci_device(u32 fid, u32 fh, int configured) struct zpci_dev *zdev; int rc; + zpci_dbg(3, "add fid:%x, fh:%x, c:%d\n", fid, fh, configured); zdev = zpci_alloc_device(); if (IS_ERR(zdev)) return PTR_ERR(zdev); @@ -204,8 +206,8 @@ static int clp_set_pci_fn(u32 *fh, u8 nr_dma_as, u8 command) if (!rc && rrb->response.hdr.rsp == CLP_RC_OK) *fh = rrb->response.fh; else { - pr_err("Set PCI FN failed with response: %x cc: %d\n", - rrb->response.hdr.rsp, rc); + zpci_dbg(0, "SPF fh:%x, cc:%d, resp:%x\n", *fh, rc, + rrb->response.hdr.rsp); rc = -EIO; } clp_free_block(rrb); @@ -221,6 +223,8 @@ int clp_enable_fh(struct zpci_dev *zdev, u8 nr_dma_as) if (!rc) /* Success -> store enabled handle in zdev */ zdev->fh = fh; + + zpci_dbg(3, "ena fid:%x, fh:%x, rc:%d\n", zdev->fid, zdev->fh, rc); return rc; } @@ -237,9 +241,8 @@ int clp_disable_fh(struct zpci_dev *zdev) if (!rc) /* Success -> store disabled handle in zdev */ zdev->fh = fh; - else - dev_err(&zdev->pdev->dev, - "Failed to disable fn handle: 0x%x\n", fh); + + zpci_dbg(3, "dis fid:%x, fh:%x, rc:%d\n", zdev->fid, zdev->fh, rc); return rc; } diff --git a/arch/s390/pci/pci_debug.c b/arch/s390/pci/pci_debug.c index a5d07bc2a547..771b82359af4 100644 --- a/arch/s390/pci/pci_debug.c +++ b/arch/s390/pci/pci_debug.c @@ -11,12 +11,17 @@ #include <linux/kernel.h> #include <linux/seq_file.h> #include <linux/debugfs.h> +#include <linux/export.h> #include <linux/pci.h> #include <asm/debug.h> #include <asm/pci_dma.h> static struct dentry *debugfs_root; +debug_info_t *pci_debug_msg_id; +EXPORT_SYMBOL_GPL(pci_debug_msg_id); +debug_info_t *pci_debug_err_id; +EXPORT_SYMBOL_GPL(pci_debug_err_id); static char *pci_perf_names[] = { /* hardware counters */ @@ -168,7 +173,6 @@ int __init zpci_debug_init(void) return -EINVAL; debug_register_view(pci_debug_msg_id, &debug_sprintf_view); debug_set_level(pci_debug_msg_id, 3); - zpci_dbg("Debug view initialized\n"); /* error log */ pci_debug_err_id = debug_register("pci_error", 2, 1, 16); @@ -176,7 +180,6 @@ int __init zpci_debug_init(void) return -EINVAL; debug_register_view(pci_debug_err_id, &debug_hex_ascii_view); debug_set_level(pci_debug_err_id, 6); - zpci_err("Debug view initialized\n"); debugfs_root = debugfs_create_dir("pci", NULL); return 0; diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c index a547419907c3..f8e69d5bc0a9 100644 --- a/arch/s390/pci/pci_dma.c +++ b/arch/s390/pci/pci_dma.c @@ -169,8 +169,9 @@ static int dma_update_trans(struct zpci_dev *zdev, unsigned long pa, * needs to be redone! */ goto no_refresh; - rc = rpcit_instr((u64) zdev->fh << 32, start_dma_addr, - nr_pages * PAGE_SIZE); + + rc = s390pci_refresh_trans((u64) zdev->fh << 32, start_dma_addr, + nr_pages * PAGE_SIZE); no_refresh: spin_unlock_irqrestore(&zdev->dma_table_lock, irq_flags); @@ -268,8 +269,6 @@ static dma_addr_t s390_dma_map_pages(struct device *dev, struct page *page, int flags = ZPCI_PTE_VALID; dma_addr_t dma_addr; - WARN_ON_ONCE(offset > PAGE_SIZE); - /* This rounds up number of pages based on size and offset */ nr_pages = iommu_num_pages(pa, size, PAGE_SIZE); iommu_page_index = dma_alloc_iommu(zdev, nr_pages); @@ -291,7 +290,7 @@ static dma_addr_t s390_dma_map_pages(struct device *dev, struct page *page, if (!dma_update_trans(zdev, pa, dma_addr, size, flags)) { atomic64_add(nr_pages, (atomic64_t *) &zdev->fmb->mapped_pages); - return dma_addr + offset; + return dma_addr + (offset & ~PAGE_MASK); } out_free: diff --git a/arch/s390/pci/pci_insn.c b/arch/s390/pci/pci_insn.c new file mode 100644 index 000000000000..22eeb9d7ffeb --- /dev/null +++ b/arch/s390/pci/pci_insn.c @@ -0,0 +1,202 @@ +/* + * s390 specific pci instructions + * + * Copyright IBM Corp. 2013 + */ + +#include <linux/export.h> +#include <linux/errno.h> +#include <linux/delay.h> +#include <asm/pci_insn.h> +#include <asm/processor.h> + +#define ZPCI_INSN_BUSY_DELAY 1 /* 1 microsecond */ + +/* Modify PCI Function Controls */ +static inline u8 __mpcifc(u64 req, struct zpci_fib *fib, u8 *status) +{ + u8 cc; + + asm volatile ( + " .insn rxy,0xe300000000d0,%[req],%[fib]\n" + " ipm %[cc]\n" + " srl %[cc],28\n" + : [cc] "=d" (cc), [req] "+d" (req), [fib] "+Q" (*fib) + : : "cc"); + *status = req >> 24 & 0xff; + return cc; +} + +int s390pci_mod_fc(u64 req, struct zpci_fib *fib) +{ + u8 cc, status; + + do { + cc = __mpcifc(req, fib, &status); + if (cc == 2) + msleep(ZPCI_INSN_BUSY_DELAY); + } while (cc == 2); + + if (cc) + printk_once(KERN_ERR "%s: error cc: %d status: %d\n", + __func__, cc, status); + return (cc) ? -EIO : 0; +} + +/* Refresh PCI Translations */ +static inline u8 __rpcit(u64 fn, u64 addr, u64 range, u8 *status) +{ + register u64 __addr asm("2") = addr; + register u64 __range asm("3") = range; + u8 cc; + + asm volatile ( + " .insn rre,0xb9d30000,%[fn],%[addr]\n" + " ipm %[cc]\n" + " srl %[cc],28\n" + : [cc] "=d" (cc), [fn] "+d" (fn) + : [addr] "d" (__addr), "d" (__range) + : "cc"); + *status = fn >> 24 & 0xff; + return cc; +} + +int s390pci_refresh_trans(u64 fn, u64 addr, u64 range) +{ + u8 cc, status; + + do { + cc = __rpcit(fn, addr, range, &status); + if (cc == 2) + udelay(ZPCI_INSN_BUSY_DELAY); + } while (cc == 2); + + if (cc) + printk_once(KERN_ERR "%s: error cc: %d status: %d dma_addr: %Lx size: %Lx\n", + __func__, cc, status, addr, range); + return (cc) ? -EIO : 0; +} + +/* Set Interruption Controls */ +void set_irq_ctrl(u16 ctl, char *unused, u8 isc) +{ + asm volatile ( + " .insn rsy,0xeb00000000d1,%[ctl],%[isc],%[u]\n" + : : [ctl] "d" (ctl), [isc] "d" (isc << 27), [u] "Q" (*unused)); +} + +/* PCI Load */ +static inline int __pcilg(u64 *data, u64 req, u64 offset, u8 *status) +{ + register u64 __req asm("2") = req; + register u64 __offset asm("3") = offset; + int cc = -ENXIO; + u64 __data; + + asm volatile ( + " .insn rre,0xb9d20000,%[data],%[req]\n" + "0: ipm %[cc]\n" + " srl %[cc],28\n" + "1:\n" + EX_TABLE(0b, 1b) + : [cc] "+d" (cc), [data] "=d" (__data), [req] "+d" (__req) + : "d" (__offset) + : "cc"); + *status = __req >> 24 & 0xff; + if (!cc) + *data = __data; + + return cc; +} + +int s390pci_load(u64 *data, u64 req, u64 offset) +{ + u8 status; + int cc; + + do { + cc = __pcilg(data, req, offset, &status); + if (cc == 2) + udelay(ZPCI_INSN_BUSY_DELAY); + } while (cc == 2); + + if (cc) + printk_once(KERN_ERR "%s: error cc: %d status: %d req: %Lx offset: %Lx\n", + __func__, cc, status, req, offset); + return (cc > 0) ? -EIO : cc; +} +EXPORT_SYMBOL_GPL(s390pci_load); + +/* PCI Store */ +static inline int __pcistg(u64 data, u64 req, u64 offset, u8 *status) +{ + register u64 __req asm("2") = req; + register u64 __offset asm("3") = offset; + int cc = -ENXIO; + + asm volatile ( + " .insn rre,0xb9d00000,%[data],%[req]\n" + "0: ipm %[cc]\n" + " srl %[cc],28\n" + "1:\n" + EX_TABLE(0b, 1b) + : [cc] "+d" (cc), [req] "+d" (__req) + : "d" (__offset), [data] "d" (data) + : "cc"); + *status = __req >> 24 & 0xff; + return cc; +} + +int s390pci_store(u64 data, u64 req, u64 offset) +{ + u8 status; + int cc; + + do { + cc = __pcistg(data, req, offset, &status); + if (cc == 2) + udelay(ZPCI_INSN_BUSY_DELAY); + } while (cc == 2); + + if (cc) + printk_once(KERN_ERR "%s: error cc: %d status: %d req: %Lx offset: %Lx\n", + __func__, cc, status, req, offset); + return (cc > 0) ? -EIO : cc; +} +EXPORT_SYMBOL_GPL(s390pci_store); + +/* PCI Store Block */ +static inline int __pcistb(const u64 *data, u64 req, u64 offset, u8 *status) +{ + int cc = -ENXIO; + + asm volatile ( + " .insn rsy,0xeb00000000d0,%[req],%[offset],%[data]\n" + "0: ipm %[cc]\n" + " srl %[cc],28\n" + "1:\n" + EX_TABLE(0b, 1b) + : [cc] "+d" (cc), [req] "+d" (req) + : [offset] "d" (offset), [data] "Q" (*data) + : "cc"); + *status = req >> 24 & 0xff; + return cc; +} + +int s390pci_store_block(const u64 *data, u64 req, u64 offset) +{ + u8 status; + int cc; + + do { + cc = __pcistb(data, req, offset, &status); + if (cc == 2) + udelay(ZPCI_INSN_BUSY_DELAY); + } while (cc == 2); + + if (cc) + printk_once(KERN_ERR "%s: error cc: %d status: %d req: %Lx offset: %Lx\n", + __func__, cc, status, req, offset); + return (cc > 0) ? -EIO : cc; +} +EXPORT_SYMBOL_GPL(s390pci_store_block); diff --git a/arch/s390/pci/pci_msi.c b/arch/s390/pci/pci_msi.c index 0297931335e1..b097aed05a9b 100644 --- a/arch/s390/pci/pci_msi.c +++ b/arch/s390/pci/pci_msi.c @@ -18,8 +18,9 @@ /* mapping of irq numbers to msi_desc */ static struct hlist_head *msi_hash; -static unsigned int msihash_shift = 6; -#define msi_hashfn(nr) hash_long(nr, msihash_shift) +static const unsigned int msi_hash_bits = 8; +#define MSI_HASH_BUCKETS (1U << msi_hash_bits) +#define msi_hashfn(nr) hash_long(nr, msi_hash_bits) static DEFINE_SPINLOCK(msi_map_lock); @@ -74,6 +75,7 @@ int zpci_setup_msi_irq(struct zpci_dev *zdev, struct msi_desc *msi, map->irq = nr; map->msi = msi; zdev->msi_map[nr & ZPCI_MSI_MASK] = map; + INIT_HLIST_NODE(&map->msi_chain); pr_debug("%s hashing irq: %u to bucket nr: %llu\n", __func__, nr, msi_hashfn(nr)); @@ -125,11 +127,11 @@ int __init zpci_msihash_init(void) { unsigned int i; - msi_hash = kmalloc(256 * sizeof(*msi_hash), GFP_KERNEL); + msi_hash = kmalloc(MSI_HASH_BUCKETS * sizeof(*msi_hash), GFP_KERNEL); if (!msi_hash) return -ENOMEM; - for (i = 0; i < (1U << msihash_shift); i++) + for (i = 0; i < MSI_HASH_BUCKETS; i++) INIT_HLIST_HEAD(&msi_hash[i]); return 0; } diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c index 79568466b578..f4c6d02421d3 100644 --- a/arch/score/kernel/process.c +++ b/arch/score/kernel/process.c @@ -41,24 +41,6 @@ void machine_halt(void) {} /* If or when software machine-power-off is implemented, add code here. */ void machine_power_off(void) {} -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void __noreturn cpu_idle(void) -{ - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) - barrier(); - rcu_idle_exit(); - schedule_preempt_disabled(); - } -} - void ret_from_fork(void); void ret_from_kernel_thread(void); diff --git a/arch/score/kernel/traps.c b/arch/score/kernel/traps.c index 0e46fb19a848..1517a7dcd6d9 100644 --- a/arch/score/kernel/traps.c +++ b/arch/score/kernel/traps.c @@ -117,6 +117,8 @@ static void show_code(unsigned int *pc) */ void show_regs(struct pt_regs *regs) { + show_regs_print_info(KERN_DEFAULT); + printk("r0 : %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n", regs->regs[0], regs->regs[1], regs->regs[2], regs->regs[3], regs->regs[4], regs->regs[5], regs->regs[6], regs->regs[7]); @@ -149,16 +151,6 @@ static void show_registers(struct pt_regs *regs) printk(KERN_NOTICE "\n"); } -/* - * The architecture-independent dump_stack generator - */ -void dump_stack(void) -{ - show_stack(current_thread_info()->task, - (long *) get_irq_regs()->regs[0]); -} -EXPORT_SYMBOL(dump_stack); - void __die(const char *str, struct pt_regs *regs, const char *file, const char *func, unsigned long line) { diff --git a/arch/score/mm/init.c b/arch/score/mm/init.c index cee6bce1e30c..d8f988a37d16 100644 --- a/arch/score/mm/init.c +++ b/arch/score/mm/init.c @@ -31,7 +31,7 @@ #include <linux/mm.h> #include <linux/mman.h> #include <linux/pagemap.h> -#include <linux/proc_fs.h> +#include <linux/kcore.h> #include <linux/sched.h> #include <linux/initrd.h> @@ -43,7 +43,7 @@ EXPORT_SYMBOL_GPL(empty_zero_page); static struct kcore_list kcore_mem, kcore_vmalloc; -static unsigned long setup_zero_page(void) +static void setup_zero_page(void) { struct page *page; @@ -52,9 +52,7 @@ static unsigned long setup_zero_page(void) panic("Oh boy, that early out of memory?"); page = virt_to_page((void *) empty_zero_page); - SetPageReserved(page); - - return 1UL; + mark_page_reserved(page); } #ifndef CONFIG_NEED_MULTIPLE_NODES @@ -84,7 +82,7 @@ void __init mem_init(void) high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); totalram_pages += free_all_bootmem(); - totalram_pages -= setup_zero_page(); /* Setup zeroed pages. */ + setup_zero_page(); /* Setup zeroed pages. */ reservedpages = 0; for (tmp = 0; tmp < max_low_pfn; tmp++) @@ -109,37 +107,16 @@ void __init mem_init(void) } #endif /* !CONFIG_NEED_MULTIPLE_NODES */ -static void free_init_pages(const char *what, unsigned long begin, unsigned long end) -{ - unsigned long pfn; - - for (pfn = PFN_UP(begin); pfn < PFN_DOWN(end); pfn++) { - struct page *page = pfn_to_page(pfn); - void *addr = phys_to_virt(PFN_PHYS(pfn)); - - ClearPageReserved(page); - init_page_count(page); - memset(addr, POISON_FREE_INITMEM, PAGE_SIZE); - __free_page(page); - totalram_pages++; - } - printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10); -} - #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - free_init_pages("initrd memory", - virt_to_phys((void *) start), - virt_to_phys((void *) end)); + free_reserved_area(start, end, POISON_FREE_INITMEM, "initrd"); } #endif void __init_refok free_initmem(void) { - free_init_pages("unused kernel memory", - __pa(&__init_begin), - __pa(&__init_end)); + free_initmem_default(POISON_FREE_INITMEM); } unsigned long pgd_current; diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 5e859633ce69..78d8ace57272 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -33,6 +33,7 @@ config SUPERH select GENERIC_ATOMIC64 select GENERIC_IRQ_SHOW select GENERIC_SMP_IDLE_THREAD + select GENERIC_IDLE_POLL_SETUP select GENERIC_CLOCKEVENTS select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST select GENERIC_STRNCPY_FROM_USER @@ -148,9 +149,6 @@ config ARCH_HAS_ILOG2_U32 config ARCH_HAS_ILOG2_U64 def_bool n -config ARCH_HAS_DEFAULT_IDLE - def_bool y - config NO_IOPORT def_bool !PCI depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN && \ @@ -624,25 +622,7 @@ config SH_CLK_CPG_LEGACY endmenu menu "CPU Frequency scaling" - source "drivers/cpufreq/Kconfig" - -config SH_CPU_FREQ - tristate "SuperH CPU Frequency driver" - depends on CPU_FREQ - select CPU_FREQ_TABLE - help - This adds the cpufreq driver for SuperH. Any CPU that supports - clock rate rounding through the clock framework can use this - driver. While it will make the kernel slightly larger, this is - harmless for CPUs that don't support rate rounding. The driver - will also generate a notice in the boot log before disabling - itself if the CPU in question is not capable of rate rounding. - - For details, take a look at <file:Documentation/cpu-freq>. - - If unsure, say N. - endmenu source "arch/sh/drivers/Kconfig" diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index aaff7671101b..764530c85aa9 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -254,11 +254,13 @@ static int usbhs_get_id(struct platform_device *pdev) return gpio_get_value(GPIO_PTB3); } -static void usbhs_phy_reset(struct platform_device *pdev) +static int usbhs_phy_reset(struct platform_device *pdev) { /* enable vbus if HOST */ if (!gpio_get_value(GPIO_PTB3)) gpio_set_value(GPIO_PTB5, 1); + + return 0; } static struct renesas_usbhs_platform_info usbhs_info = { diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c index f46848f088e4..851e5106e580 100644 --- a/arch/sh/drivers/dma/dma-api.c +++ b/arch/sh/drivers/dma/dma-api.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/spinlock.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/list.h> #include <linux/platform_device.h> #include <linux/mm.h> @@ -308,11 +309,9 @@ int dma_extend(unsigned int chan, unsigned long op, void *param) } EXPORT_SYMBOL(dma_extend); -static int dma_read_proc(char *buf, char **start, off_t off, - int len, int *eof, void *data) +static int dma_proc_show(struct seq_file *m, void *v) { - struct dma_info *info; - char *p = buf; + struct dma_info *info = v; if (list_empty(®istered_dmac_list)) return 0; @@ -332,14 +331,26 @@ static int dma_read_proc(char *buf, char **start, off_t off, if (!(channel->flags & DMA_CONFIGURED)) continue; - p += sprintf(p, "%2d: %14s %s\n", i, - info->name, channel->dev_id); + seq_printf(m, "%2d: %14s %s\n", i, + info->name, channel->dev_id); } } - return p - buf; + return 0; +} + +static int dma_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, dma_proc_show, NULL); } +static const struct file_operations dma_proc_fops = { + .open = dma_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + int register_dmac(struct dma_info *info) { unsigned int total_channels, i; @@ -412,8 +423,7 @@ EXPORT_SYMBOL(unregister_dmac); static int __init dma_api_init(void) { printk(KERN_NOTICE "DMA: Registering DMA API.\n"); - return create_proc_read_entry("dma", 0, 0, dma_read_proc, 0) - ? 0 : -ENOMEM; + return proc_create("dma", 0, NULL, &dma_proc_fops) ? 0 : -ENOMEM; } subsys_initcall(dma_api_init); diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c index c2c85f6cd738..a162a7f86b2e 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.c +++ b/arch/sh/drivers/pci/pcie-sh7786.c @@ -35,7 +35,7 @@ static unsigned int nr_ports; static struct sh7786_pcie_hwops { int (*core_init)(void); - async_func_ptr *port_init_hw; + async_func_t port_init_hw; } *sh7786_pcie_hwops; static struct resource sh7786_pci0_resources[] = { diff --git a/arch/sh/include/asm/hugetlb.h b/arch/sh/include/asm/hugetlb.h index b3808c7d67b2..699255d6d1c6 100644 --- a/arch/sh/include/asm/hugetlb.h +++ b/arch/sh/include/asm/hugetlb.h @@ -3,6 +3,7 @@ #include <asm/cacheflush.h> #include <asm/page.h> +#include <asm-generic/hugetlb.h> static inline int is_hugepage_only_range(struct mm_struct *mm, diff --git a/arch/sh/include/asm/suspend.h b/arch/sh/include/asm/suspend.h index e14567a7e9a1..70ae0b2888ab 100644 --- a/arch/sh/include/asm/suspend.h +++ b/arch/sh/include/asm/suspend.h @@ -14,9 +14,9 @@ struct swsusp_arch_regs { void sh_mobile_call_standby(unsigned long mode); #ifdef CONFIG_CPU_IDLE -void sh_mobile_setup_cpuidle(void); +int sh_mobile_setup_cpuidle(void); #else -static inline void sh_mobile_setup_cpuidle(void) {} +static inline int sh_mobile_setup_cpuidle(void) { return 0; } #endif /* notifier chains for pre/post sleep hooks */ diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h index 7d5ac4e48485..45a93669289d 100644 --- a/arch/sh/include/asm/thread_info.h +++ b/arch/sh/include/asm/thread_info.h @@ -207,8 +207,6 @@ static inline bool test_and_clear_restore_sigmask(void) return true; } -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* !__ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h index 5e90fa2b7eed..e77816c4b9bc 100644 --- a/arch/sh/include/asm/unistd.h +++ b/arch/sh/include/asm/unistd.h @@ -30,12 +30,4 @@ # define __ARCH_WANT_SYS_VFORK # define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -# define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - #include <uapi/asm/unistd.h> diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile index f259b37874e9..261c8bfd75ce 100644 --- a/arch/sh/kernel/Makefile +++ b/arch/sh/kernel/Makefile @@ -31,7 +31,6 @@ obj-$(CONFIG_VSYSCALL) += vsyscall/ obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_SH_STANDARD_BIOS) += sh_bios.o obj-$(CONFIG_KGDB) += kgdb.o -obj-$(CONFIG_SH_CPU_FREQ) += cpufreq.o obj-$(CONFIG_MODULES) += sh_ksyms_$(BITS).o module.o obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o diff --git a/arch/sh/kernel/cpu/shmobile/cpuidle.c b/arch/sh/kernel/cpu/shmobile/cpuidle.c index 1ddc876d3b26..d30622592116 100644 --- a/arch/sh/kernel/cpu/shmobile/cpuidle.c +++ b/arch/sh/kernel/cpu/shmobile/cpuidle.c @@ -51,70 +51,53 @@ static int cpuidle_sleep_enter(struct cpuidle_device *dev, return k; } -static struct cpuidle_device cpuidle_dev; static struct cpuidle_driver cpuidle_driver = { - .name = "sh_idle", - .owner = THIS_MODULE, - .en_core_tk_irqen = 1, + .name = "sh_idle", + .owner = THIS_MODULE, + .states = { + { + .exit_latency = 1, + .target_residency = 1 * 2, + .power_usage = 3, + .flags = CPUIDLE_FLAG_TIME_VALID, + .enter = cpuidle_sleep_enter, + .name = "C1", + .desc = "SuperH Sleep Mode", + }, + { + .exit_latency = 100, + .target_residency = 1 * 2, + .power_usage = 1, + .flags = CPUIDLE_FLAG_TIME_VALID, + .enter = cpuidle_sleep_enter, + .name = "C2", + .desc = "SuperH Sleep Mode [SF]", + .disabled = true, + }, + { + .exit_latency = 2300, + .target_residency = 1 * 2, + .power_usage = 1, + .flags = CPUIDLE_FLAG_TIME_VALID, + .enter = cpuidle_sleep_enter, + .name = "C3", + .desc = "SuperH Mobile Standby Mode [SF]", + .disabled = true, + }, + }, + .safe_state_index = 0, + .state_count = 3, }; -void sh_mobile_setup_cpuidle(void) +int __init sh_mobile_setup_cpuidle(void) { - struct cpuidle_device *dev = &cpuidle_dev; - struct cpuidle_driver *drv = &cpuidle_driver; - struct cpuidle_state *state; - int i; + int ret; + if (sh_mobile_sleep_supported & SUSP_SH_SF) + cpuidle_driver.states[1].disabled = false; - for (i = 0; i < CPUIDLE_STATE_MAX; i++) { - drv->states[i].name[0] = '\0'; - drv->states[i].desc[0] = '\0'; - } + if (sh_mobile_sleep_supported & SUSP_SH_STANDBY) + cpuidle_driver.states[2].disabled = false; - i = CPUIDLE_DRIVER_STATE_START; - - state = &drv->states[i++]; - snprintf(state->name, CPUIDLE_NAME_LEN, "C1"); - strncpy(state->desc, "SuperH Sleep Mode", CPUIDLE_DESC_LEN); - state->exit_latency = 1; - state->target_residency = 1 * 2; - state->power_usage = 3; - state->flags = 0; - state->flags |= CPUIDLE_FLAG_TIME_VALID; - state->enter = cpuidle_sleep_enter; - - drv->safe_state_index = i-1; - - if (sh_mobile_sleep_supported & SUSP_SH_SF) { - state = &drv->states[i++]; - snprintf(state->name, CPUIDLE_NAME_LEN, "C2"); - strncpy(state->desc, "SuperH Sleep Mode [SF]", - CPUIDLE_DESC_LEN); - state->exit_latency = 100; - state->target_residency = 1 * 2; - state->power_usage = 1; - state->flags = 0; - state->flags |= CPUIDLE_FLAG_TIME_VALID; - state->enter = cpuidle_sleep_enter; - } - - if (sh_mobile_sleep_supported & SUSP_SH_STANDBY) { - state = &drv->states[i++]; - snprintf(state->name, CPUIDLE_NAME_LEN, "C3"); - strncpy(state->desc, "SuperH Mobile Standby Mode [SF]", - CPUIDLE_DESC_LEN); - state->exit_latency = 2300; - state->target_residency = 1 * 2; - state->power_usage = 1; - state->flags = 0; - state->flags |= CPUIDLE_FLAG_TIME_VALID; - state->enter = cpuidle_sleep_enter; - } - - drv->state_count = i; - dev->state_count = i; - - cpuidle_register_driver(&cpuidle_driver); - - cpuidle_register_device(dev); + return cpuidle_register(&cpuidle_driver); } diff --git a/arch/sh/kernel/cpu/shmobile/pm.c b/arch/sh/kernel/cpu/shmobile/pm.c index 08d27fac8d08..ac37b7234f85 100644 --- a/arch/sh/kernel/cpu/shmobile/pm.c +++ b/arch/sh/kernel/cpu/shmobile/pm.c @@ -150,8 +150,7 @@ static const struct platform_suspend_ops sh_pm_ops = { static int __init sh_pm_init(void) { suspend_set_ops(&sh_pm_ops); - sh_mobile_setup_cpuidle(); - return 0; + return sh_mobile_setup_cpuidle(); } late_initcall(sh_pm_init); diff --git a/arch/sh/kernel/cpufreq.c b/arch/sh/kernel/cpufreq.c deleted file mode 100644 index e68b45b6f3f9..000000000000 --- a/arch/sh/kernel/cpufreq.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - * arch/sh/kernel/cpufreq.c - * - * cpufreq driver for the SuperH processors. - * - * Copyright (C) 2002 - 2012 Paul Mundt - * Copyright (C) 2002 M. R. Brown - * - * Clock framework bits from arch/avr32/mach-at32ap/cpufreq.c - * - * Copyright (C) 2004-2007 Atmel Corporation - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#define pr_fmt(fmt) "cpufreq: " fmt - -#include <linux/types.h> -#include <linux/cpufreq.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/err.h> -#include <linux/cpumask.h> -#include <linux/cpu.h> -#include <linux/smp.h> -#include <linux/sched.h> /* set_cpus_allowed() */ -#include <linux/clk.h> -#include <linux/percpu.h> -#include <linux/sh_clk.h> - -static DEFINE_PER_CPU(struct clk, sh_cpuclk); - -static unsigned int sh_cpufreq_get(unsigned int cpu) -{ - return (clk_get_rate(&per_cpu(sh_cpuclk, cpu)) + 500) / 1000; -} - -/* - * Here we notify other drivers of the proposed change and the final change. - */ -static int sh_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int cpu = policy->cpu; - struct clk *cpuclk = &per_cpu(sh_cpuclk, cpu); - cpumask_t cpus_allowed; - struct cpufreq_freqs freqs; - struct device *dev; - long freq; - - if (!cpu_online(cpu)) - return -ENODEV; - - cpus_allowed = current->cpus_allowed; - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - - BUG_ON(smp_processor_id() != cpu); - - dev = get_cpu_device(cpu); - - /* Convert target_freq from kHz to Hz */ - freq = clk_round_rate(cpuclk, target_freq * 1000); - - if (freq < (policy->min * 1000) || freq > (policy->max * 1000)) - return -EINVAL; - - dev_dbg(dev, "requested frequency %u Hz\n", target_freq * 1000); - - freqs.cpu = cpu; - freqs.old = sh_cpufreq_get(cpu); - freqs.new = (freq + 500) / 1000; - freqs.flags = 0; - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - set_cpus_allowed_ptr(current, &cpus_allowed); - clk_set_rate(cpuclk, freq); - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - dev_dbg(dev, "set frequency %lu Hz\n", freq); - - return 0; -} - -static int sh_cpufreq_verify(struct cpufreq_policy *policy) -{ - struct clk *cpuclk = &per_cpu(sh_cpuclk, policy->cpu); - struct cpufreq_frequency_table *freq_table; - - freq_table = cpuclk->nr_freqs ? cpuclk->freq_table : NULL; - if (freq_table) - return cpufreq_frequency_table_verify(policy, freq_table); - - cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - - policy->min = (clk_round_rate(cpuclk, 1) + 500) / 1000; - policy->max = (clk_round_rate(cpuclk, ~0UL) + 500) / 1000; - - cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, - policy->cpuinfo.max_freq); - - return 0; -} - -static int sh_cpufreq_cpu_init(struct cpufreq_policy *policy) -{ - unsigned int cpu = policy->cpu; - struct clk *cpuclk = &per_cpu(sh_cpuclk, cpu); - struct cpufreq_frequency_table *freq_table; - struct device *dev; - - if (!cpu_online(cpu)) - return -ENODEV; - - dev = get_cpu_device(cpu); - - cpuclk = clk_get(dev, "cpu_clk"); - if (IS_ERR(cpuclk)) { - dev_err(dev, "couldn't get CPU clk\n"); - return PTR_ERR(cpuclk); - } - - policy->cur = policy->min = policy->max = sh_cpufreq_get(cpu); - - freq_table = cpuclk->nr_freqs ? cpuclk->freq_table : NULL; - if (freq_table) { - int result; - - result = cpufreq_frequency_table_cpuinfo(policy, freq_table); - if (!result) - cpufreq_frequency_table_get_attr(freq_table, cpu); - } else { - dev_notice(dev, "no frequency table found, falling back " - "to rate rounding.\n"); - - policy->cpuinfo.min_freq = - (clk_round_rate(cpuclk, 1) + 500) / 1000; - policy->cpuinfo.max_freq = - (clk_round_rate(cpuclk, ~0UL) + 500) / 1000; - } - - policy->min = policy->cpuinfo.min_freq; - policy->max = policy->cpuinfo.max_freq; - - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; - - dev_info(dev, "CPU Frequencies - Minimum %u.%03u MHz, " - "Maximum %u.%03u MHz.\n", - policy->min / 1000, policy->min % 1000, - policy->max / 1000, policy->max % 1000); - - return 0; -} - -static int sh_cpufreq_cpu_exit(struct cpufreq_policy *policy) -{ - unsigned int cpu = policy->cpu; - struct clk *cpuclk = &per_cpu(sh_cpuclk, cpu); - - cpufreq_frequency_table_put_attr(cpu); - clk_put(cpuclk); - - return 0; -} - -static struct freq_attr *sh_freq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - -static struct cpufreq_driver sh_cpufreq_driver = { - .owner = THIS_MODULE, - .name = "sh", - .get = sh_cpufreq_get, - .target = sh_cpufreq_target, - .verify = sh_cpufreq_verify, - .init = sh_cpufreq_cpu_init, - .exit = sh_cpufreq_cpu_exit, - .attr = sh_freq_attr, -}; - -static int __init sh_cpufreq_module_init(void) -{ - pr_notice("SuperH CPU frequency driver.\n"); - return cpufreq_register_driver(&sh_cpufreq_driver); -} - -static void __exit sh_cpufreq_module_exit(void) -{ - cpufreq_unregister_driver(&sh_cpufreq_driver); -} - -module_init(sh_cpufreq_module_init); -module_exit(sh_cpufreq_module_exit); - -MODULE_AUTHOR("Paul Mundt <lethal@linux-sh.org>"); -MODULE_DESCRIPTION("cpufreq driver for SuperH"); -MODULE_LICENSE("GPL"); diff --git a/arch/sh/kernel/dumpstack.c b/arch/sh/kernel/dumpstack.c index 7617dc4129ac..b959f5592604 100644 --- a/arch/sh/kernel/dumpstack.c +++ b/arch/sh/kernel/dumpstack.c @@ -158,9 +158,3 @@ void show_stack(struct task_struct *tsk, unsigned long *sp) (unsigned long)task_stack_page(tsk)); show_trace(tsk, sp, NULL); } - -void dump_stack(void) -{ - show_stack(NULL, NULL); -} -EXPORT_SYMBOL(dump_stack); diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c index 3d5a1b387cc0..2ea4483fd722 100644 --- a/arch/sh/kernel/idle.c +++ b/arch/sh/kernel/idle.c @@ -24,98 +24,24 @@ static void (*sh_idle)(void); -static int hlt_counter; - -static int __init nohlt_setup(char *__unused) -{ - hlt_counter = 1; - return 1; -} -__setup("nohlt", nohlt_setup); - -static int __init hlt_setup(char *__unused) -{ - hlt_counter = 0; - return 1; -} -__setup("hlt", hlt_setup); - -static inline int hlt_works(void) -{ - return !hlt_counter; -} - -/* - * On SMP it's slightly faster (but much more power-consuming!) - * to poll the ->work.need_resched flag instead of waiting for the - * cross-CPU IPI to arrive. Use this option with caution. - */ -static void poll_idle(void) +void default_idle(void) { + set_bl_bit(); local_irq_enable(); - while (!need_resched()) - cpu_relax(); + /* Isn't this racy ? */ + cpu_sleep(); + clear_bl_bit(); } -void default_idle(void) +void arch_cpu_idle_dead(void) { - if (hlt_works()) { - clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb__after_clear_bit(); - - set_bl_bit(); - if (!need_resched()) { - local_irq_enable(); - cpu_sleep(); - } else - local_irq_enable(); - - set_thread_flag(TIF_POLLING_NRFLAG); - clear_bl_bit(); - } else - poll_idle(); + play_dead(); } -/* - * The idle thread. There's no useful work to be done, so just try to conserve - * power and have a low exit latency (ie sit in a loop waiting for somebody to - * say that they'd like to reschedule) - */ -void cpu_idle(void) +void arch_cpu_idle(void) { - unsigned int cpu = smp_processor_id(); - - set_thread_flag(TIF_POLLING_NRFLAG); - - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - - while (!need_resched()) { - check_pgt_cache(); - rmb(); - - if (cpu_is_offline(cpu)) - play_dead(); - - local_irq_disable(); - /* Don't trace irqs off for idle */ - stop_critical_timings(); - if (cpuidle_idle_call()) - sh_idle(); - /* - * Sanity check to ensure that sh_idle() returns - * with IRQs enabled - */ - WARN_ON(irqs_disabled()); - start_critical_timings(); - } - - rcu_idle_exit(); - tick_nohz_idle_exit(); - schedule_preempt_disabled(); - } + if (cpuidle_idle_call()) + sh_idle(); } void __init select_idle_routine(void) @@ -123,13 +49,8 @@ void __init select_idle_routine(void) /* * If a platform has set its own idle routine, leave it alone. */ - if (sh_idle) - return; - - if (hlt_works()) + if (!sh_idle) sh_idle = default_idle; - else - sh_idle = poll_idle; } void stop_this_cpu(void *unused) diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index 73eb66fc6253..ebd3933005b4 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -32,11 +32,7 @@ void show_regs(struct pt_regs * regs) { printk("\n"); - printk("Pid : %d, Comm: \t\t%s\n", task_pid_nr(current), current->comm); - printk("CPU : %d \t\t%s (%s %.*s)\n\n", - smp_processor_id(), print_tainted(), init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); + show_regs_print_info(KERN_DEFAULT); print_symbol("PC is at %s\n", instruction_pointer(regs)); print_symbol("PR is at %s\n", regs->pr); diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c index e611c85144b1..174d124b419e 100644 --- a/arch/sh/kernel/process_64.c +++ b/arch/sh/kernel/process_64.c @@ -40,6 +40,7 @@ void show_regs(struct pt_regs *regs) unsigned long long ah, al, bh, bl, ch, cl; printk("\n"); + show_regs_print_info(KERN_DEFAULT); ah = (regs->pc) >> 32; al = (regs->pc) & 0xffffffff; diff --git a/arch/sh/kernel/sh_bios.c b/arch/sh/kernel/sh_bios.c index 47475cca068a..fe584e516964 100644 --- a/arch/sh/kernel/sh_bios.c +++ b/arch/sh/kernel/sh_bios.c @@ -104,6 +104,7 @@ void sh_bios_vbr_reload(void) ); } +#ifdef CONFIG_EARLY_PRINTK /* * Print a string through the BIOS */ @@ -144,8 +145,6 @@ static struct console bios_console = { .index = -1, }; -static struct console *early_console; - static int __init setup_early_printk(char *buf) { int keep_early = 0; @@ -170,3 +169,4 @@ static int __init setup_early_printk(char *buf) return 0; } early_param("earlyprintk", setup_early_printk); +#endif diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index 2062aa88af41..45696451f0ea 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -203,7 +203,7 @@ asmlinkage void __cpuinit start_secondary(void) set_cpu_online(cpu, true); per_cpu(cpu_state, cpu) = CPU_ONLINE; - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } extern struct { diff --git a/arch/sh/mm/alignment.c b/arch/sh/mm/alignment.c index aea14855e656..ec2b25302427 100644 --- a/arch/sh/mm/alignment.c +++ b/arch/sh/mm/alignment.c @@ -140,7 +140,7 @@ static int alignment_proc_open(struct inode *inode, struct file *file) static ssize_t alignment_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - int *data = PDE(file_inode(file))->data; + int *data = PDE_DATA(file_inode(file)); char mode; if (count > 0) { diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 105794037143..20f9ead650d3 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -417,15 +417,13 @@ void __init mem_init(void) for_each_online_node(nid) { pg_data_t *pgdat = NODE_DATA(nid); - unsigned long node_pages = 0; void *node_high_memory; num_physpages += pgdat->node_present_pages; if (pgdat->node_spanned_pages) - node_pages = free_all_bootmem_node(pgdat); + totalram_pages += free_all_bootmem_node(pgdat); - totalram_pages += node_pages; node_high_memory = (void *)__va((pgdat->node_start_pfn + pgdat->node_spanned_pages) << @@ -501,31 +499,13 @@ void __init mem_init(void) void free_initmem(void) { - unsigned long addr; - - addr = (unsigned long)(&__init_begin); - for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); - free_page(addr); - totalram_pages++; - } - printk("Freeing unused kernel memory: %ldk freed\n", - ((unsigned long)&__init_end - - (unsigned long)&__init_begin) >> 10); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - unsigned long p; - for (p = start; p < end; p += PAGE_SIZE) { - ClearPageReserved(virt_to_page(p)); - init_page_count(virt_to_page(p)); - free_page(p); - totalram_pages++; - } - printk("Freeing initrd memory: %ldk freed\n", (end - start) >> 10); + free_reserved_area(start, end, 0, "initrd"); } #endif diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 3d361f236308..f5041d741dea 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -62,7 +62,6 @@ config SPARC64 select HAVE_RCU_TABLE_FREE if SMP select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP - select HAVE_SYSCALL_WRAPPERS select HAVE_ARCH_TRANSPARENT_HUGEPAGE select HAVE_DYNAMIC_FTRACE select HAVE_FTRACE_MCOUNT_RECORD @@ -254,29 +253,6 @@ config HOTPLUG_CPU if SPARC64 source "drivers/cpufreq/Kconfig" - -config US3_FREQ - tristate "UltraSPARC-III CPU Frequency driver" - depends on CPU_FREQ - select CPU_FREQ_TABLE - help - This adds the CPUFreq driver for UltraSPARC-III processors. - - For details, take a look at <file:Documentation/cpu-freq>. - - If in doubt, say N. - -config US2E_FREQ - tristate "UltraSPARC-IIe CPU Frequency driver" - depends on CPU_FREQ - select CPU_FREQ_TABLE - help - This adds the CPUFreq driver for UltraSPARC-IIe processors. - - For details, take a look at <file:Documentation/cpu-freq>. - - If in doubt, say N. - endif config US3_MC @@ -407,6 +383,8 @@ config SERIAL_CONSOLE config SPARC_LEON bool "Sparc Leon processor family" depends on SPARC32 + select USB_EHCI_BIG_ENDIAN_MMIO + select USB_EHCI_BIG_ENDIAN_DESC ---help--- If you say Y here if you are running on a SPARC-LEON processor. The LEON processor is a synthesizable VHDL model of the diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index e26d430ce2fd..ff18e3cfb6b1 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -2,11 +2,16 @@ generic-y += clkdev.h +generic-y += cputime.h generic-y += div64.h +generic-y += emergency-restart.h generic-y += exec.h generic-y += local64.h +generic-y += mutex.h generic-y += irq_regs.h generic-y += local.h generic-y += module.h +generic-y += serial.h generic-y += trace_clock.h +generic-y += types.h generic-y += word-at-a-time.h diff --git a/arch/sparc/include/asm/cputime.h b/arch/sparc/include/asm/cputime.h deleted file mode 100644 index 1a642b81e019..000000000000 --- a/arch/sparc/include/asm/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __SPARC_CPUTIME_H -#define __SPARC_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* __SPARC_CPUTIME_H */ diff --git a/arch/sparc/include/asm/emergency-restart.h b/arch/sparc/include/asm/emergency-restart.h deleted file mode 100644 index 108d8c48e42e..000000000000 --- a/arch/sparc/include/asm/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/sparc/include/asm/hugetlb.h b/arch/sparc/include/asm/hugetlb.h index 7eb57d245044..e4cab465b81f 100644 --- a/arch/sparc/include/asm/hugetlb.h +++ b/arch/sparc/include/asm/hugetlb.h @@ -2,6 +2,7 @@ #define _ASM_SPARC64_HUGETLB_H #include <asm/page.h> +#include <asm-generic/hugetlb.h> void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, diff --git a/arch/sparc/include/asm/mutex.h b/arch/sparc/include/asm/mutex.h deleted file mode 100644 index 458c1f7fbc18..000000000000 --- a/arch/sparc/include/asm/mutex.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * Pull in the generic implementation for the mutex fastpath. - * - * TODO: implement optimized primitives instead, or leave the generic - * implementation in place, or pick the atomic_xchg() based generic - * implementation. (see asm-generic/mutex-xchg.h for details) - */ - -#include <asm-generic/mutex-dec.h> diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index 08fcce90316b..7619f2f792af 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -915,6 +915,7 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma, return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot); } +#include <asm/tlbflush.h> #include <asm-generic/pgtable.h> /* We provide our own get_unmapped_area to cope with VA holes and diff --git a/arch/sparc/include/asm/serial.h b/arch/sparc/include/asm/serial.h deleted file mode 100644 index f90d61c28059..000000000000 --- a/arch/sparc/include/asm/serial.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __SPARC_SERIAL_H -#define __SPARC_SERIAL_H - -#define BASE_BAUD ( 1843200 / 16 ) - -#endif /* __SPARC_SERIAL_H */ diff --git a/arch/sparc/include/asm/smp_32.h b/arch/sparc/include/asm/smp_32.h index b73da3c5f10a..3c8917f054de 100644 --- a/arch/sparc/include/asm/smp_32.h +++ b/arch/sparc/include/asm/smp_32.h @@ -36,7 +36,6 @@ typedef void (*smpfunc_t)(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); void cpu_panic(void); -extern void smp4m_irq_rotate(int cpu); /* * General functions that each host system must provide. @@ -46,7 +45,6 @@ void sun4m_init_smp(void); void sun4d_init_smp(void); void smp_callin(void); -void smp_boot_cpus(void); void smp_store_cpu_info(int); void smp_resched_interrupt(void); @@ -107,9 +105,6 @@ extern int hard_smp_processor_id(void); #define raw_smp_processor_id() (current_thread_info()->cpu) -#define prof_multiplier(__cpu) cpu_data(__cpu).multiplier -#define prof_counter(__cpu) cpu_data(__cpu).counter - void smp_setup_cpu_possible_map(void); #endif /* !(__ASSEMBLY__) */ diff --git a/arch/sparc/include/asm/switch_to_64.h b/arch/sparc/include/asm/switch_to_64.h index cad36f56fa03..c7de3323819c 100644 --- a/arch/sparc/include/asm/switch_to_64.h +++ b/arch/sparc/include/asm/switch_to_64.h @@ -18,8 +18,7 @@ do { \ * and 2 stores in this critical code path. -DaveM */ #define switch_to(prev, next, last) \ -do { flush_tlb_pending(); \ - save_and_clear_fpu(); \ +do { save_and_clear_fpu(); \ /* If you are tempted to conditionalize the following */ \ /* so that ASI is only written if it changes, think again. */ \ __asm__ __volatile__("wr %%g0, %0, %%asi" \ diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h index 25849ae3e900..dd3807599bb9 100644 --- a/arch/sparc/include/asm/thread_info_32.h +++ b/arch/sparc/include/asm/thread_info_32.h @@ -132,8 +132,6 @@ register struct thread_info *current_thread_info_reg asm("g6"); #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | \ _TIF_SIGPENDING) -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h index 269bd92313df..d5e504251079 100644 --- a/arch/sparc/include/asm/thread_info_64.h +++ b/arch/sparc/include/asm/thread_info_64.h @@ -256,8 +256,6 @@ static inline bool test_and_clear_restore_sigmask(void) return true; } -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #define thread32_stack_is_64bit(__SP) (((__SP) & 0x1) != 0) #define test_thread_64bit_stack(__SP) \ ((test_thread_flag(TIF_32BIT) && !thread32_stack_is_64bit(__SP)) ? \ diff --git a/arch/sparc/include/asm/tlbflush_64.h b/arch/sparc/include/asm/tlbflush_64.h index 2ef463494153..f0d6a9700f4c 100644 --- a/arch/sparc/include/asm/tlbflush_64.h +++ b/arch/sparc/include/asm/tlbflush_64.h @@ -11,24 +11,40 @@ struct tlb_batch { struct mm_struct *mm; unsigned long tlb_nr; + unsigned long active; unsigned long vaddrs[TLB_BATCH_NR]; }; extern void flush_tsb_kernel_range(unsigned long start, unsigned long end); extern void flush_tsb_user(struct tlb_batch *tb); +extern void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr); /* TLB flush operations. */ -extern void flush_tlb_pending(void); +static inline void flush_tlb_mm(struct mm_struct *mm) +{ +} + +static inline void flush_tlb_page(struct vm_area_struct *vma, + unsigned long vmaddr) +{ +} + +static inline void flush_tlb_range(struct vm_area_struct *vma, + unsigned long start, unsigned long end) +{ +} + +#define __HAVE_ARCH_ENTER_LAZY_MMU_MODE -#define flush_tlb_range(vma,start,end) \ - do { (void)(start); flush_tlb_pending(); } while (0) -#define flush_tlb_page(vma,addr) flush_tlb_pending() -#define flush_tlb_mm(mm) flush_tlb_pending() +extern void flush_tlb_pending(void); +extern void arch_enter_lazy_mmu_mode(void); +extern void arch_leave_lazy_mmu_mode(void); +#define arch_flush_lazy_mmu_mode() do {} while (0) /* Local cpu only. */ extern void __flush_tlb_all(void); - +extern void __flush_tlb_page(unsigned long context, unsigned long vaddr); extern void __flush_tlb_kernel_range(unsigned long start, unsigned long end); #ifndef CONFIG_SMP @@ -38,15 +54,24 @@ do { flush_tsb_kernel_range(start,end); \ __flush_tlb_kernel_range(start,end); \ } while (0) +static inline void global_flush_tlb_page(struct mm_struct *mm, unsigned long vaddr) +{ + __flush_tlb_page(CTX_HWBITS(mm->context), vaddr); +} + #else /* CONFIG_SMP */ extern void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end); +extern void smp_flush_tlb_page(struct mm_struct *mm, unsigned long vaddr); #define flush_tlb_kernel_range(start, end) \ do { flush_tsb_kernel_range(start,end); \ smp_flush_tlb_kernel_range(start, end); \ } while (0) +#define global_flush_tlb_page(mm, vaddr) \ + smp_flush_tlb_page(mm, vaddr) + #endif /* ! CONFIG_SMP */ #endif /* _SPARC64_TLBFLUSH_H */ diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index 5356810bd7e7..dfa53fdd5cbc 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -45,12 +45,4 @@ #define __ARCH_WANT_COMPAT_SYS_SENDFILE #endif -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - #endif /* _SPARC_UNISTD_H */ diff --git a/arch/sparc/include/uapi/asm/Kbuild b/arch/sparc/include/uapi/asm/Kbuild index ce175aff71b7..b5843ee09fb5 100644 --- a/arch/sparc/include/uapi/asm/Kbuild +++ b/arch/sparc/include/uapi/asm/Kbuild @@ -44,7 +44,6 @@ header-y += swab.h header-y += termbits.h header-y += termios.h header-y += traps.h -header-y += types.h header-y += uctx.h header-y += unistd.h header-y += utrap.h diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h index cbbad74b2e06..89f49b68a21c 100644 --- a/arch/sparc/include/uapi/asm/socket.h +++ b/arch/sparc/include/uapi/asm/socket.h @@ -68,6 +68,8 @@ #define SO_LOCK_FILTER 0x0028 +#define SO_SELECT_ERR_QUEUE 0x0029 + /* Security levels - as per NRL IPv6 - don't actually do anything */ #define SO_SECURITY_AUTHENTICATION 0x5001 #define SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002 diff --git a/arch/sparc/include/uapi/asm/types.h b/arch/sparc/include/uapi/asm/types.h deleted file mode 100644 index 383d156cde9c..000000000000 --- a/arch/sparc/include/uapi/asm/types.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef _SPARC_TYPES_H -#define _SPARC_TYPES_H -/* - * This file is never included by application software unless - * explicitly requested (e.g., via linux/types.h) in which case the - * application is Linux specific so (user-) name space pollution is - * not a major issue. However, for interoperability, libraries still - * need to be careful to avoid a name clashes. - */ - -#if defined(__sparc__) - -#include <asm-generic/int-ll64.h> - -#endif /* defined(__sparc__) */ - -#endif /* defined(_SPARC_TYPES_H) */ diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile index 6cf591b7e1c6..5276fd4e9d03 100644 --- a/arch/sparc/kernel/Makefile +++ b/arch/sparc/kernel/Makefile @@ -102,9 +102,6 @@ obj-$(CONFIG_PCI_MSI) += pci_msi.o obj-$(CONFIG_COMPAT) += sys32.o sys_sparc32.o signal32.o -# sparc64 cpufreq -obj-$(CONFIG_US3_FREQ) += us3_cpufreq.o -obj-$(CONFIG_US2E_FREQ) += us2e_cpufreq.o obj-$(CONFIG_US3_MC) += chmc.o obj-$(CONFIG_KPROBES) += kprobes.o diff --git a/arch/sparc/kernel/hvtramp.S b/arch/sparc/kernel/hvtramp.S index 9365432904d6..605c960b2fa6 100644 --- a/arch/sparc/kernel/hvtramp.S +++ b/arch/sparc/kernel/hvtramp.S @@ -128,8 +128,7 @@ hv_cpu_startup: call smp_callin nop - call cpu_idle - mov 0, %o0 + call cpu_panic nop diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 0f094db918c7..2096468de9b2 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -693,7 +693,7 @@ static int sparc_io_proc_show(struct seq_file *m, void *v) static int sparc_io_proc_open(struct inode *inode, struct file *file) { - return single_open(file, sparc_io_proc_show, PDE(inode)->data); + return single_open(file, sparc_io_proc_show, PDE_DATA(inode)); } static const struct file_operations sparc_io_proc_fops = { diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c index 62eede13831a..fdd819dfdacf 100644 --- a/arch/sparc/kernel/process_32.c +++ b/arch/sparc/kernel/process_32.c @@ -64,23 +64,12 @@ extern void fpsave(unsigned long *, unsigned long *, void *, unsigned long *); struct task_struct *last_task_used_math = NULL; struct thread_info *current_set[NR_CPUS]; -/* - * the idle loop on a Sparc... ;) - */ -void cpu_idle(void) +/* Idle loop support. */ +void arch_cpu_idle(void) { - set_thread_flag(TIF_POLLING_NRFLAG); - - /* endless idle loop with no priority at all */ - for (;;) { - while (!need_resched()) { - if (sparc_idle) - (*sparc_idle)(); - else - cpu_relax(); - } - schedule_preempt_disabled(); - } + if (sparc_idle) + (*sparc_idle)(); + local_irq_enable(); } /* XXX cli/sti -> local_irq_xxx here, check this works once SMP is fixed. */ @@ -123,6 +112,8 @@ void show_regs(struct pt_regs *r) { struct reg_window32 *rw = (struct reg_window32 *) r->u_regs[14]; + show_regs_print_info(KERN_DEFAULT); + printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n", r->psr, r->pc, r->npc, r->y, print_tainted()); printk("PC: <%pS>\n", (void *) r->pc); @@ -153,11 +144,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) struct reg_window32 *rw; int count = 0; - if (tsk != NULL) - task_base = (unsigned long) task_stack_page(tsk); - else - task_base = (unsigned long) current_thread_info(); + if (!tsk) + tsk = current; + if (tsk == current && !_ksp) + __asm__ __volatile__("mov %%fp, %0" : "=r" (_ksp)); + + task_base = (unsigned long) task_stack_page(tsk); fp = (unsigned long) _ksp; do { /* Bogus frame pointer? */ @@ -173,17 +166,6 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) printk("\n"); } -void dump_stack(void) -{ - unsigned long *ksp; - - __asm__ __volatile__("mov %%fp, %0" - : "=r" (ksp)); - show_stack(current, ksp); -} - -EXPORT_SYMBOL(dump_stack); - /* * Note: sparc64 has a pretty intricated thread_saved_pc, check it out. */ diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index cdb80b2adbe0..baebab215492 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -52,20 +52,17 @@ #include "kstack.h" -static void sparc64_yield(int cpu) +/* Idle loop support on sparc64. */ +void arch_cpu_idle(void) { if (tlb_type != hypervisor) { touch_nmi_watchdog(); - return; - } - - clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb__after_clear_bit(); - - while (!need_resched() && !cpu_is_offline(cpu)) { + } else { unsigned long pstate; - /* Disable interrupts. */ + /* The sun4v sleeping code requires that we have PSTATE.IE cleared over + * the cpu sleep hypervisor call. + */ __asm__ __volatile__( "rdpr %%pstate, %0\n\t" "andn %0, %1, %0\n\t" @@ -73,7 +70,7 @@ static void sparc64_yield(int cpu) : "=&r" (pstate) : "i" (PSTATE_IE)); - if (!need_resched() && !cpu_is_offline(cpu)) + if (!need_resched() && !cpu_is_offline(smp_processor_id())) sun4v_cpu_yield(); /* Re-enable interrupts. */ @@ -84,36 +81,16 @@ static void sparc64_yield(int cpu) : "=&r" (pstate) : "i" (PSTATE_IE)); } - - set_thread_flag(TIF_POLLING_NRFLAG); + local_irq_enable(); } -/* The idle loop on sparc64. */ -void cpu_idle(void) -{ - int cpu = smp_processor_id(); - - set_thread_flag(TIF_POLLING_NRFLAG); - - while(1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - - while (!need_resched() && !cpu_is_offline(cpu)) - sparc64_yield(cpu); - - rcu_idle_exit(); - tick_nohz_idle_exit(); - #ifdef CONFIG_HOTPLUG_CPU - if (cpu_is_offline(cpu)) { - sched_preempt_enable_no_resched(); - cpu_play_dead(); - } -#endif - schedule_preempt_disabled(); - } +void arch_cpu_idle_dead() +{ + sched_preempt_enable_no_resched(); + cpu_play_dead(); } +#endif #ifdef CONFIG_COMPAT static void show_regwindow32(struct pt_regs *regs) @@ -186,6 +163,8 @@ static void show_regwindow(struct pt_regs *regs) void show_regs(struct pt_regs *regs) { + show_regs_print_info(KERN_DEFAULT); + printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate, regs->tpc, regs->tnpc, regs->y, print_tainted()); printk("TPC: <%pS>\n", (void *) regs->tpc); @@ -315,7 +294,7 @@ static void sysrq_handle_globreg(int key) static struct sysrq_key_op sparc_globalreg_op = { .handler = sysrq_handle_globreg, - .help_msg = "global-regs(Y)", + .help_msg = "global-regs(y)", .action_msg = "Show Global CPU Regs", }; @@ -385,7 +364,7 @@ static void sysrq_handle_globpmu(int key) static struct sysrq_key_op sparc_globalpmu_op = { .handler = sysrq_handle_globpmu, - .help_msg = "global-pmu(X)", + .help_msg = "global-pmu(x)", .action_msg = "Show Global PMU Regs", }; diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c index 9e7e6d718367..e3f2b81c23f1 100644 --- a/arch/sparc/kernel/smp_32.c +++ b/arch/sparc/kernel/smp_32.c @@ -369,7 +369,7 @@ void __cpuinit sparc_start_secondary(void *arg) local_irq_enable(); wmb(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); /* We should never reach here! */ BUG(); diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index 537eb66abd06..77539eda928c 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -127,6 +127,8 @@ void __cpuinit smp_callin(void) /* idle thread is expected to have preempt disabled */ preempt_disable(); + + cpu_startup_entry(CPUHP_ONLINE); } void cpu_panic(void) @@ -849,7 +851,7 @@ void smp_tsb_sync(struct mm_struct *mm) } extern unsigned long xcall_flush_tlb_mm; -extern unsigned long xcall_flush_tlb_pending; +extern unsigned long xcall_flush_tlb_page; extern unsigned long xcall_flush_tlb_kernel_range; extern unsigned long xcall_fetch_glob_regs; extern unsigned long xcall_fetch_glob_pmu; @@ -1074,23 +1076,56 @@ local_flush_and_out: put_cpu(); } +struct tlb_pending_info { + unsigned long ctx; + unsigned long nr; + unsigned long *vaddrs; +}; + +static void tlb_pending_func(void *info) +{ + struct tlb_pending_info *t = info; + + __flush_tlb_pending(t->ctx, t->nr, t->vaddrs); +} + void smp_flush_tlb_pending(struct mm_struct *mm, unsigned long nr, unsigned long *vaddrs) { u32 ctx = CTX_HWBITS(mm->context); + struct tlb_pending_info info; int cpu = get_cpu(); + info.ctx = ctx; + info.nr = nr; + info.vaddrs = vaddrs; + if (mm == current->mm && atomic_read(&mm->mm_users) == 1) cpumask_copy(mm_cpumask(mm), cpumask_of(cpu)); else - smp_cross_call_masked(&xcall_flush_tlb_pending, - ctx, nr, (unsigned long) vaddrs, - mm_cpumask(mm)); + smp_call_function_many(mm_cpumask(mm), tlb_pending_func, + &info, 1); __flush_tlb_pending(ctx, nr, vaddrs); put_cpu(); } +void smp_flush_tlb_page(struct mm_struct *mm, unsigned long vaddr) +{ + unsigned long context = CTX_HWBITS(mm->context); + int cpu = get_cpu(); + + if (mm == current->mm && atomic_read(&mm->mm_users) == 1) + cpumask_copy(mm_cpumask(mm), cpumask_of(cpu)); + else + smp_cross_call_masked(&xcall_flush_tlb_page, + context, vaddr, 0, + mm_cpumask(mm)); + __flush_tlb_page(context, vaddr); + + put_cpu(); +} + void smp_flush_tlb_kernel_range(unsigned long start, unsigned long end) { start &= PAGE_MASK; diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c index e490ac9327c7..f8933be3ca8b 100644 --- a/arch/sparc/kernel/sun4d_irq.c +++ b/arch/sparc/kernel/sun4d_irq.c @@ -6,6 +6,7 @@ */ #include <linux/kernel_stat.h> +#include <linux/slab.h> #include <linux/seq_file.h> #include <asm/timer.h> diff --git a/arch/sparc/kernel/sys32.S b/arch/sparc/kernel/sys32.S index 240a3cecc11e..2e680b5245c9 100644 --- a/arch/sparc/kernel/sys32.S +++ b/arch/sparc/kernel/sys32.S @@ -36,7 +36,6 @@ STUB: sra REG1, 0, REG1; \ jmpl %g1 + %lo(SYSCALL), %g0; \ sra REG3, 0, REG3 -SIGN1(sys32_getrusage, compat_sys_getrusage, %o0) SIGN1(sys32_readahead, compat_sys_readahead, %o0) SIGN2(sys32_fadvise64, compat_sys_fadvise64, %o0, %o4) SIGN2(sys32_fadvise64_64, compat_sys_fadvise64_64, %o0, %o5) @@ -46,12 +45,9 @@ SIGN1(sys32_io_submit, compat_sys_io_submit, %o1) SIGN1(sys32_mq_open, compat_sys_mq_open, %o1) SIGN1(sys32_select, compat_sys_select, %o0) SIGN3(sys32_futex, compat_sys_futex, %o1, %o2, %o5) -SIGN2(sys32_sendfile, compat_sys_sendfile, %o0, %o1) SIGN1(sys32_recvfrom, compat_sys_recvfrom, %o0) SIGN1(sys32_recvmsg, compat_sys_recvmsg, %o0) SIGN1(sys32_sendmsg, compat_sys_sendmsg, %o0) -SIGN2(sys32_sync_file_range, compat_sync_file_range, %o0, %o5) -SIGN1(sys32_vmsplice, compat_sys_vmsplice, %o0) .globl sys32_mmap2 sys32_mmap2: diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c index f38f2280fade..3d0ddbc005fe 100644 --- a/arch/sparc/kernel/sys_sparc32.c +++ b/arch/sparc/kernel/sys_sparc32.c @@ -49,71 +49,6 @@ #include <asm/mmu_context.h> #include <asm/compat_signal.h> -#ifdef CONFIG_SYSVIPC -asmlinkage long compat_sys_ipc(u32 call, u32 first, u32 second, u32 third, compat_uptr_t ptr, u32 fifth) -{ - int version; - - version = call >> 16; /* hack for backward compatibility */ - call &= 0xffff; - - switch (call) { - case SEMTIMEDOP: - if (fifth) - /* sign extend semid */ - return compat_sys_semtimedop((int)first, - compat_ptr(ptr), second, - compat_ptr(fifth)); - /* else fall through for normal semop() */ - case SEMOP: - /* struct sembuf is the same on 32 and 64bit :)) */ - /* sign extend semid */ - return sys_semtimedop((int)first, compat_ptr(ptr), second, - NULL); - case SEMGET: - /* sign extend key, nsems */ - return sys_semget((int)first, (int)second, third); - case SEMCTL: - /* sign extend semid, semnum */ - return compat_sys_semctl((int)first, (int)second, third, - compat_ptr(ptr)); - - case MSGSND: - /* sign extend msqid */ - return compat_sys_msgsnd((int)first, (int)second, third, - compat_ptr(ptr)); - case MSGRCV: - /* sign extend msqid, msgtyp */ - return compat_sys_msgrcv((int)first, second, (int)fifth, - third, version, compat_ptr(ptr)); - case MSGGET: - /* sign extend key */ - return sys_msgget((int)first, second); - case MSGCTL: - /* sign extend msqid */ - return compat_sys_msgctl((int)first, second, compat_ptr(ptr)); - - case SHMAT: - /* sign extend shmid */ - return compat_sys_shmat((int)first, second, third, version, - compat_ptr(ptr)); - case SHMDT: - return sys_shmdt(compat_ptr(ptr)); - case SHMGET: - /* sign extend key_t */ - return sys_shmget((int)first, second, third); - case SHMCTL: - /* sign extend shmid */ - return compat_sys_shmctl((int)first, second, compat_ptr(ptr)); - - default: - return -ENOSYS; - } - - return -ENOSYS; -} -#endif - asmlinkage long sys32_truncate64(const char __user * path, unsigned long high, unsigned long low) { if ((int)high < 0) @@ -303,15 +238,7 @@ long compat_sys_fadvise64_64(int fd, advice); } -long sys32_lookup_dcookie(unsigned long cookie_high, - unsigned long cookie_low, - char __user *buf, size_t len) -{ - return sys_lookup_dcookie((cookie_high << 32) | cookie_low, - buf, len); -} - -long compat_sync_file_range(int fd, unsigned long off_high, unsigned long off_low, unsigned long nb_high, unsigned long nb_low, int flags) +long sys32_sync_file_range(unsigned int fd, unsigned long off_high, unsigned long off_low, unsigned long nb_high, unsigned long nb_low, unsigned int flags) { return sys_sync_file_range(fd, (off_high << 32) | off_low, diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c index 708bc29d36a8..2daaaa6eda23 100644 --- a/arch/sparc/kernel/sys_sparc_64.c +++ b/arch/sparc/kernel/sys_sparc_64.c @@ -353,7 +353,7 @@ SYSCALL_DEFINE6(sparc_ipc, unsigned int, call, int, first, unsigned long, second case SEMCTL: { err = sys_semctl(first, second, (int)third | IPC_64, - (union semun) ptr); + (unsigned long) ptr); goto out; } default: @@ -470,10 +470,6 @@ SYSCALL_DEFINE2(64_munmap, unsigned long, addr, size_t, len) return vm_munmap(addr, len); } - -extern unsigned long do_mremap(unsigned long addr, - unsigned long old_len, unsigned long new_len, - unsigned long flags, unsigned long new_addr); SYSCALL_DEFINE5(64_mremap, unsigned long, addr, unsigned long, old_len, unsigned long, new_len, unsigned long, flags, diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S index 088134834dab..8fd932080215 100644 --- a/arch/sparc/kernel/systbls_64.S +++ b/arch/sparc/kernel/systbls_64.S @@ -23,9 +23,9 @@ sys_call_table32: /*10*/ .word sys_unlink, sunos_execv, sys_chdir, sys_chown16, sys_mknod /*15*/ .word sys_chmod, sys_lchown16, sys_brk, sys_nis_syscall, compat_sys_lseek /*20*/ .word sys_getpid, sys_capget, sys_capset, sys_setuid16, sys_getuid16 -/*25*/ .word sys32_vmsplice, compat_sys_ptrace, sys_alarm, compat_sys_sigaltstack, sys_pause +/*25*/ .word compat_sys_vmsplice, compat_sys_ptrace, sys_alarm, compat_sys_sigaltstack, sys_pause /*30*/ .word compat_sys_utime, sys_lchown, sys_fchown, sys_access, sys_nice - .word sys_chown, sys_sync, sys_kill, compat_sys_newstat, sys32_sendfile + .word sys_chown, sys_sync, sys_kill, compat_sys_newstat, compat_sys_sendfile /*40*/ .word compat_sys_newlstat, sys_dup, sys_sparc_pipe, compat_sys_times, sys_getuid .word sys_umount, sys_setgid16, sys_getgid16, sys_signal, sys_geteuid16 /*50*/ .word sys_getegid16, sys_acct, sys_nis_syscall, sys_getgid, compat_sys_ioctl @@ -41,7 +41,7 @@ sys_call_table32: /*100*/ .word sys_getpriority, sys32_rt_sigreturn, compat_sys_rt_sigaction, compat_sys_rt_sigprocmask, compat_sys_rt_sigpending .word compat_sys_rt_sigtimedwait, compat_sys_rt_sigqueueinfo, compat_sys_rt_sigsuspend, sys_setresuid, sys_getresuid /*110*/ .word sys_setresgid, sys_getresgid, sys_setregid, sys_nis_syscall, sys_nis_syscall - .word sys_getgroups, compat_sys_gettimeofday, sys32_getrusage, sys_nis_syscall, sys_getcwd + .word sys_getgroups, compat_sys_gettimeofday, compat_sys_getrusage, sys_nis_syscall, sys_getcwd /*120*/ .word compat_sys_readv, compat_sys_writev, compat_sys_settimeofday, sys_fchown16, sys_fchmod .word sys_nis_syscall, sys_setreuid16, sys_setregid16, sys_rename, compat_sys_truncate /*130*/ .word compat_sys_ftruncate, sys_flock, compat_sys_lstat64, sys_nis_syscall, sys_nis_syscall @@ -59,7 +59,7 @@ sys_call_table32: /*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl .word sys_epoll_wait, sys_ioprio_set, sys_getppid, compat_sys_sparc_sigaction, sys_sgetmask /*200*/ .word sys_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir - .word sys32_readahead, sys32_socketcall, sys_syslog, sys32_lookup_dcookie, sys32_fadvise64 + .word sys32_readahead, sys32_socketcall, sys_syslog, compat_sys_lookup_dcookie, sys32_fadvise64 /*210*/ .word sys32_fadvise64_64, sys_tgkill, sys_waitpid, sys_swapoff, compat_sys_sysinfo .word compat_sys_ipc, sys32_sigreturn, sys_clone, sys_ioprio_get, compat_sys_adjtimex /*220*/ .word compat_sys_sigprocmask, sys_ni_syscall, sys_delete_module, sys_ni_syscall, sys_getpgid diff --git a/arch/sparc/kernel/trampoline_64.S b/arch/sparc/kernel/trampoline_64.S index da1b781b5e65..2e973a26fbda 100644 --- a/arch/sparc/kernel/trampoline_64.S +++ b/arch/sparc/kernel/trampoline_64.S @@ -407,8 +407,7 @@ after_lock_tlb: call smp_callin nop - call cpu_idle - mov 0, %o0 + call cpu_panic nop 1: b,a,pt %xcc, 1b diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index 8d38ca97aa23..b3f833ab90eb 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -2350,13 +2350,6 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) } while (++count < 16); } -void dump_stack(void) -{ - show_stack(current, NULL); -} - -EXPORT_SYMBOL(dump_stack); - static inline struct reg_window *kernel_stack_up(struct reg_window *rw) { unsigned long fp = rw->ins[6]; diff --git a/arch/sparc/kernel/us2e_cpufreq.c b/arch/sparc/kernel/us2e_cpufreq.c deleted file mode 100644 index 489fc15f3194..000000000000 --- a/arch/sparc/kernel/us2e_cpufreq.c +++ /dev/null @@ -1,413 +0,0 @@ -/* us2e_cpufreq.c: UltraSPARC-IIe cpu frequency support - * - * Copyright (C) 2003 David S. Miller (davem@redhat.com) - * - * Many thanks to Dominik Brodowski for fixing up the cpufreq - * infrastructure in order to make this driver easier to implement. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/smp.h> -#include <linux/cpufreq.h> -#include <linux/threads.h> -#include <linux/slab.h> -#include <linux/delay.h> -#include <linux/init.h> - -#include <asm/asi.h> -#include <asm/timer.h> - -static struct cpufreq_driver *cpufreq_us2e_driver; - -struct us2e_freq_percpu_info { - struct cpufreq_frequency_table table[6]; -}; - -/* Indexed by cpu number. */ -static struct us2e_freq_percpu_info *us2e_freq_table; - -#define HBIRD_MEM_CNTL0_ADDR 0x1fe0000f010UL -#define HBIRD_ESTAR_MODE_ADDR 0x1fe0000f080UL - -/* UltraSPARC-IIe has five dividers: 1, 2, 4, 6, and 8. These are controlled - * in the ESTAR mode control register. - */ -#define ESTAR_MODE_DIV_1 0x0000000000000000UL -#define ESTAR_MODE_DIV_2 0x0000000000000001UL -#define ESTAR_MODE_DIV_4 0x0000000000000003UL -#define ESTAR_MODE_DIV_6 0x0000000000000002UL -#define ESTAR_MODE_DIV_8 0x0000000000000004UL -#define ESTAR_MODE_DIV_MASK 0x0000000000000007UL - -#define MCTRL0_SREFRESH_ENAB 0x0000000000010000UL -#define MCTRL0_REFR_COUNT_MASK 0x0000000000007f00UL -#define MCTRL0_REFR_COUNT_SHIFT 8 -#define MCTRL0_REFR_INTERVAL 7800 -#define MCTRL0_REFR_CLKS_P_CNT 64 - -static unsigned long read_hbreg(unsigned long addr) -{ - unsigned long ret; - - __asm__ __volatile__("ldxa [%1] %2, %0" - : "=&r" (ret) - : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E)); - return ret; -} - -static void write_hbreg(unsigned long addr, unsigned long val) -{ - __asm__ __volatile__("stxa %0, [%1] %2\n\t" - "membar #Sync" - : /* no outputs */ - : "r" (val), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E) - : "memory"); - if (addr == HBIRD_ESTAR_MODE_ADDR) { - /* Need to wait 16 clock cycles for the PLL to lock. */ - udelay(1); - } -} - -static void self_refresh_ctl(int enable) -{ - unsigned long mctrl = read_hbreg(HBIRD_MEM_CNTL0_ADDR); - - if (enable) - mctrl |= MCTRL0_SREFRESH_ENAB; - else - mctrl &= ~MCTRL0_SREFRESH_ENAB; - write_hbreg(HBIRD_MEM_CNTL0_ADDR, mctrl); - (void) read_hbreg(HBIRD_MEM_CNTL0_ADDR); -} - -static void frob_mem_refresh(int cpu_slowing_down, - unsigned long clock_tick, - unsigned long old_divisor, unsigned long divisor) -{ - unsigned long old_refr_count, refr_count, mctrl; - - refr_count = (clock_tick * MCTRL0_REFR_INTERVAL); - refr_count /= (MCTRL0_REFR_CLKS_P_CNT * divisor * 1000000000UL); - - mctrl = read_hbreg(HBIRD_MEM_CNTL0_ADDR); - old_refr_count = (mctrl & MCTRL0_REFR_COUNT_MASK) - >> MCTRL0_REFR_COUNT_SHIFT; - - mctrl &= ~MCTRL0_REFR_COUNT_MASK; - mctrl |= refr_count << MCTRL0_REFR_COUNT_SHIFT; - write_hbreg(HBIRD_MEM_CNTL0_ADDR, mctrl); - mctrl = read_hbreg(HBIRD_MEM_CNTL0_ADDR); - - if (cpu_slowing_down && !(mctrl & MCTRL0_SREFRESH_ENAB)) { - unsigned long usecs; - - /* We have to wait for both refresh counts (old - * and new) to go to zero. - */ - usecs = (MCTRL0_REFR_CLKS_P_CNT * - (refr_count + old_refr_count) * - 1000000UL * - old_divisor) / clock_tick; - udelay(usecs + 1UL); - } -} - -static void us2e_transition(unsigned long estar, unsigned long new_bits, - unsigned long clock_tick, - unsigned long old_divisor, unsigned long divisor) -{ - unsigned long flags; - - local_irq_save(flags); - - estar &= ~ESTAR_MODE_DIV_MASK; - - /* This is based upon the state transition diagram in the IIe manual. */ - if (old_divisor == 2 && divisor == 1) { - self_refresh_ctl(0); - write_hbreg(HBIRD_ESTAR_MODE_ADDR, estar | new_bits); - frob_mem_refresh(0, clock_tick, old_divisor, divisor); - } else if (old_divisor == 1 && divisor == 2) { - frob_mem_refresh(1, clock_tick, old_divisor, divisor); - write_hbreg(HBIRD_ESTAR_MODE_ADDR, estar | new_bits); - self_refresh_ctl(1); - } else if (old_divisor == 1 && divisor > 2) { - us2e_transition(estar, ESTAR_MODE_DIV_2, clock_tick, - 1, 2); - us2e_transition(estar, new_bits, clock_tick, - 2, divisor); - } else if (old_divisor > 2 && divisor == 1) { - us2e_transition(estar, ESTAR_MODE_DIV_2, clock_tick, - old_divisor, 2); - us2e_transition(estar, new_bits, clock_tick, - 2, divisor); - } else if (old_divisor < divisor) { - frob_mem_refresh(0, clock_tick, old_divisor, divisor); - write_hbreg(HBIRD_ESTAR_MODE_ADDR, estar | new_bits); - } else if (old_divisor > divisor) { - write_hbreg(HBIRD_ESTAR_MODE_ADDR, estar | new_bits); - frob_mem_refresh(1, clock_tick, old_divisor, divisor); - } else { - BUG(); - } - - local_irq_restore(flags); -} - -static unsigned long index_to_estar_mode(unsigned int index) -{ - switch (index) { - case 0: - return ESTAR_MODE_DIV_1; - - case 1: - return ESTAR_MODE_DIV_2; - - case 2: - return ESTAR_MODE_DIV_4; - - case 3: - return ESTAR_MODE_DIV_6; - - case 4: - return ESTAR_MODE_DIV_8; - - default: - BUG(); - } -} - -static unsigned long index_to_divisor(unsigned int index) -{ - switch (index) { - case 0: - return 1; - - case 1: - return 2; - - case 2: - return 4; - - case 3: - return 6; - - case 4: - return 8; - - default: - BUG(); - } -} - -static unsigned long estar_to_divisor(unsigned long estar) -{ - unsigned long ret; - - switch (estar & ESTAR_MODE_DIV_MASK) { - case ESTAR_MODE_DIV_1: - ret = 1; - break; - case ESTAR_MODE_DIV_2: - ret = 2; - break; - case ESTAR_MODE_DIV_4: - ret = 4; - break; - case ESTAR_MODE_DIV_6: - ret = 6; - break; - case ESTAR_MODE_DIV_8: - ret = 8; - break; - default: - BUG(); - } - - return ret; -} - -static unsigned int us2e_freq_get(unsigned int cpu) -{ - cpumask_t cpus_allowed; - unsigned long clock_tick, estar; - - if (!cpu_online(cpu)) - return 0; - - cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current)); - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - - clock_tick = sparc64_get_clock_tick(cpu) / 1000; - estar = read_hbreg(HBIRD_ESTAR_MODE_ADDR); - - set_cpus_allowed_ptr(current, &cpus_allowed); - - return clock_tick / estar_to_divisor(estar); -} - -static void us2e_set_cpu_divider_index(unsigned int cpu, unsigned int index) -{ - unsigned long new_bits, new_freq; - unsigned long clock_tick, divisor, old_divisor, estar; - cpumask_t cpus_allowed; - struct cpufreq_freqs freqs; - - if (!cpu_online(cpu)) - return; - - cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current)); - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - - new_freq = clock_tick = sparc64_get_clock_tick(cpu) / 1000; - new_bits = index_to_estar_mode(index); - divisor = index_to_divisor(index); - new_freq /= divisor; - - estar = read_hbreg(HBIRD_ESTAR_MODE_ADDR); - - old_divisor = estar_to_divisor(estar); - - freqs.old = clock_tick / old_divisor; - freqs.new = new_freq; - freqs.cpu = cpu; - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - if (old_divisor != divisor) - us2e_transition(estar, new_bits, clock_tick * 1000, - old_divisor, divisor); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - set_cpus_allowed_ptr(current, &cpus_allowed); -} - -static int us2e_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int new_index = 0; - - if (cpufreq_frequency_table_target(policy, - &us2e_freq_table[policy->cpu].table[0], - target_freq, relation, &new_index)) - return -EINVAL; - - us2e_set_cpu_divider_index(policy->cpu, new_index); - - return 0; -} - -static int us2e_freq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, - &us2e_freq_table[policy->cpu].table[0]); -} - -static int __init us2e_freq_cpu_init(struct cpufreq_policy *policy) -{ - unsigned int cpu = policy->cpu; - unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000; - struct cpufreq_frequency_table *table = - &us2e_freq_table[cpu].table[0]; - - table[0].index = 0; - table[0].frequency = clock_tick / 1; - table[1].index = 1; - table[1].frequency = clock_tick / 2; - table[2].index = 2; - table[2].frequency = clock_tick / 4; - table[2].index = 3; - table[2].frequency = clock_tick / 6; - table[2].index = 4; - table[2].frequency = clock_tick / 8; - table[2].index = 5; - table[3].frequency = CPUFREQ_TABLE_END; - - policy->cpuinfo.transition_latency = 0; - policy->cur = clock_tick; - - return cpufreq_frequency_table_cpuinfo(policy, table); -} - -static int us2e_freq_cpu_exit(struct cpufreq_policy *policy) -{ - if (cpufreq_us2e_driver) - us2e_set_cpu_divider_index(policy->cpu, 0); - - return 0; -} - -static int __init us2e_freq_init(void) -{ - unsigned long manuf, impl, ver; - int ret; - - if (tlb_type != spitfire) - return -ENODEV; - - __asm__("rdpr %%ver, %0" : "=r" (ver)); - manuf = ((ver >> 48) & 0xffff); - impl = ((ver >> 32) & 0xffff); - - if (manuf == 0x17 && impl == 0x13) { - struct cpufreq_driver *driver; - - ret = -ENOMEM; - driver = kzalloc(sizeof(struct cpufreq_driver), GFP_KERNEL); - if (!driver) - goto err_out; - - us2e_freq_table = kzalloc( - (NR_CPUS * sizeof(struct us2e_freq_percpu_info)), - GFP_KERNEL); - if (!us2e_freq_table) - goto err_out; - - driver->init = us2e_freq_cpu_init; - driver->verify = us2e_freq_verify; - driver->target = us2e_freq_target; - driver->get = us2e_freq_get; - driver->exit = us2e_freq_cpu_exit; - driver->owner = THIS_MODULE, - strcpy(driver->name, "UltraSPARC-IIe"); - - cpufreq_us2e_driver = driver; - ret = cpufreq_register_driver(driver); - if (ret) - goto err_out; - - return 0; - -err_out: - if (driver) { - kfree(driver); - cpufreq_us2e_driver = NULL; - } - kfree(us2e_freq_table); - us2e_freq_table = NULL; - return ret; - } - - return -ENODEV; -} - -static void __exit us2e_freq_exit(void) -{ - if (cpufreq_us2e_driver) { - cpufreq_unregister_driver(cpufreq_us2e_driver); - kfree(cpufreq_us2e_driver); - cpufreq_us2e_driver = NULL; - kfree(us2e_freq_table); - us2e_freq_table = NULL; - } -} - -MODULE_AUTHOR("David S. Miller <davem@redhat.com>"); -MODULE_DESCRIPTION("cpufreq driver for UltraSPARC-IIe"); -MODULE_LICENSE("GPL"); - -module_init(us2e_freq_init); -module_exit(us2e_freq_exit); diff --git a/arch/sparc/kernel/us3_cpufreq.c b/arch/sparc/kernel/us3_cpufreq.c deleted file mode 100644 index eb1624b931d9..000000000000 --- a/arch/sparc/kernel/us3_cpufreq.c +++ /dev/null @@ -1,274 +0,0 @@ -/* us3_cpufreq.c: UltraSPARC-III cpu frequency support - * - * Copyright (C) 2003 David S. Miller (davem@redhat.com) - * - * Many thanks to Dominik Brodowski for fixing up the cpufreq - * infrastructure in order to make this driver easier to implement. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/smp.h> -#include <linux/cpufreq.h> -#include <linux/threads.h> -#include <linux/slab.h> -#include <linux/init.h> - -#include <asm/head.h> -#include <asm/timer.h> - -static struct cpufreq_driver *cpufreq_us3_driver; - -struct us3_freq_percpu_info { - struct cpufreq_frequency_table table[4]; -}; - -/* Indexed by cpu number. */ -static struct us3_freq_percpu_info *us3_freq_table; - -/* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled - * in the Safari config register. - */ -#define SAFARI_CFG_DIV_1 0x0000000000000000UL -#define SAFARI_CFG_DIV_2 0x0000000040000000UL -#define SAFARI_CFG_DIV_32 0x0000000080000000UL -#define SAFARI_CFG_DIV_MASK 0x00000000C0000000UL - -static unsigned long read_safari_cfg(void) -{ - unsigned long ret; - - __asm__ __volatile__("ldxa [%%g0] %1, %0" - : "=&r" (ret) - : "i" (ASI_SAFARI_CONFIG)); - return ret; -} - -static void write_safari_cfg(unsigned long val) -{ - __asm__ __volatile__("stxa %0, [%%g0] %1\n\t" - "membar #Sync" - : /* no outputs */ - : "r" (val), "i" (ASI_SAFARI_CONFIG) - : "memory"); -} - -static unsigned long get_current_freq(unsigned int cpu, unsigned long safari_cfg) -{ - unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000; - unsigned long ret; - - switch (safari_cfg & SAFARI_CFG_DIV_MASK) { - case SAFARI_CFG_DIV_1: - ret = clock_tick / 1; - break; - case SAFARI_CFG_DIV_2: - ret = clock_tick / 2; - break; - case SAFARI_CFG_DIV_32: - ret = clock_tick / 32; - break; - default: - BUG(); - } - - return ret; -} - -static unsigned int us3_freq_get(unsigned int cpu) -{ - cpumask_t cpus_allowed; - unsigned long reg; - unsigned int ret; - - if (!cpu_online(cpu)) - return 0; - - cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current)); - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - - reg = read_safari_cfg(); - ret = get_current_freq(cpu, reg); - - set_cpus_allowed_ptr(current, &cpus_allowed); - - return ret; -} - -static void us3_set_cpu_divider_index(unsigned int cpu, unsigned int index) -{ - unsigned long new_bits, new_freq, reg; - cpumask_t cpus_allowed; - struct cpufreq_freqs freqs; - - if (!cpu_online(cpu)) - return; - - cpumask_copy(&cpus_allowed, tsk_cpus_allowed(current)); - set_cpus_allowed_ptr(current, cpumask_of(cpu)); - - new_freq = sparc64_get_clock_tick(cpu) / 1000; - switch (index) { - case 0: - new_bits = SAFARI_CFG_DIV_1; - new_freq /= 1; - break; - case 1: - new_bits = SAFARI_CFG_DIV_2; - new_freq /= 2; - break; - case 2: - new_bits = SAFARI_CFG_DIV_32; - new_freq /= 32; - break; - - default: - BUG(); - } - - reg = read_safari_cfg(); - - freqs.old = get_current_freq(cpu, reg); - freqs.new = new_freq; - freqs.cpu = cpu; - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - reg &= ~SAFARI_CFG_DIV_MASK; - reg |= new_bits; - write_safari_cfg(reg); - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - set_cpus_allowed_ptr(current, &cpus_allowed); -} - -static int us3_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int new_index = 0; - - if (cpufreq_frequency_table_target(policy, - &us3_freq_table[policy->cpu].table[0], - target_freq, - relation, - &new_index)) - return -EINVAL; - - us3_set_cpu_divider_index(policy->cpu, new_index); - - return 0; -} - -static int us3_freq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, - &us3_freq_table[policy->cpu].table[0]); -} - -static int __init us3_freq_cpu_init(struct cpufreq_policy *policy) -{ - unsigned int cpu = policy->cpu; - unsigned long clock_tick = sparc64_get_clock_tick(cpu) / 1000; - struct cpufreq_frequency_table *table = - &us3_freq_table[cpu].table[0]; - - table[0].index = 0; - table[0].frequency = clock_tick / 1; - table[1].index = 1; - table[1].frequency = clock_tick / 2; - table[2].index = 2; - table[2].frequency = clock_tick / 32; - table[3].index = 0; - table[3].frequency = CPUFREQ_TABLE_END; - - policy->cpuinfo.transition_latency = 0; - policy->cur = clock_tick; - - return cpufreq_frequency_table_cpuinfo(policy, table); -} - -static int us3_freq_cpu_exit(struct cpufreq_policy *policy) -{ - if (cpufreq_us3_driver) - us3_set_cpu_divider_index(policy->cpu, 0); - - return 0; -} - -static int __init us3_freq_init(void) -{ - unsigned long manuf, impl, ver; - int ret; - - if (tlb_type != cheetah && tlb_type != cheetah_plus) - return -ENODEV; - - __asm__("rdpr %%ver, %0" : "=r" (ver)); - manuf = ((ver >> 48) & 0xffff); - impl = ((ver >> 32) & 0xffff); - - if (manuf == CHEETAH_MANUF && - (impl == CHEETAH_IMPL || - impl == CHEETAH_PLUS_IMPL || - impl == JAGUAR_IMPL || - impl == PANTHER_IMPL)) { - struct cpufreq_driver *driver; - - ret = -ENOMEM; - driver = kzalloc(sizeof(struct cpufreq_driver), GFP_KERNEL); - if (!driver) - goto err_out; - - us3_freq_table = kzalloc( - (NR_CPUS * sizeof(struct us3_freq_percpu_info)), - GFP_KERNEL); - if (!us3_freq_table) - goto err_out; - - driver->init = us3_freq_cpu_init; - driver->verify = us3_freq_verify; - driver->target = us3_freq_target; - driver->get = us3_freq_get; - driver->exit = us3_freq_cpu_exit; - driver->owner = THIS_MODULE, - strcpy(driver->name, "UltraSPARC-III"); - - cpufreq_us3_driver = driver; - ret = cpufreq_register_driver(driver); - if (ret) - goto err_out; - - return 0; - -err_out: - if (driver) { - kfree(driver); - cpufreq_us3_driver = NULL; - } - kfree(us3_freq_table); - us3_freq_table = NULL; - return ret; - } - - return -ENODEV; -} - -static void __exit us3_freq_exit(void) -{ - if (cpufreq_us3_driver) { - cpufreq_unregister_driver(cpufreq_us3_driver); - kfree(cpufreq_us3_driver); - cpufreq_us3_driver = NULL; - kfree(us3_freq_table); - us3_freq_table = NULL; - } -} - -MODULE_AUTHOR("David S. Miller <davem@redhat.com>"); -MODULE_DESCRIPTION("cpufreq driver for UltraSPARC-III"); -MODULE_LICENSE("GPL"); - -module_init(us3_freq_init); -module_exit(us3_freq_exit); diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 8410065f2862..dbe119b63b48 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -45,4 +45,3 @@ obj-y += iomap.o obj-$(CONFIG_SPARC32) += atomic32.o ucmpdi2.o obj-y += ksyms.o obj-$(CONFIG_SPARC64) += PeeCeeI.o -obj-y += usercopy.o diff --git a/arch/sparc/lib/bitext.c b/arch/sparc/lib/bitext.c index 48d00e72ce15..8ec4e9c0251a 100644 --- a/arch/sparc/lib/bitext.c +++ b/arch/sparc/lib/bitext.c @@ -119,11 +119,7 @@ void bit_map_clear(struct bit_map *t, int offset, int len) void bit_map_init(struct bit_map *t, unsigned long *map, int size) { - - if ((size & 07) != 0) - BUG(); - memset(map, 0, size>>3); - + bitmap_zero(map, size); memset(t, 0, sizeof *t); spin_lock_init(&t->lock); t->map = map; diff --git a/arch/sparc/lib/usercopy.c b/arch/sparc/lib/usercopy.c deleted file mode 100644 index 5c4284ce1c03..000000000000 --- a/arch/sparc/lib/usercopy.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/bug.h> - -void copy_from_user_overflow(void) -{ - WARN(1, "Buffer overflow detected!\n"); -} -EXPORT_SYMBOL(copy_from_user_overflow); diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c index 48e0c030e8f5..4490c397bb5b 100644 --- a/arch/sparc/mm/init_32.c +++ b/arch/sparc/mm/init_32.c @@ -282,14 +282,8 @@ static void map_high_region(unsigned long start_pfn, unsigned long end_pfn) printk("mapping high region %08lx - %08lx\n", start_pfn, end_pfn); #endif - for (tmp = start_pfn; tmp < end_pfn; tmp++) { - struct page *page = pfn_to_page(tmp); - - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalhigh_pages++; - } + for (tmp = start_pfn; tmp < end_pfn; tmp++) + free_highmem_page(pfn_to_page(tmp)); } void __init mem_init(void) @@ -347,8 +341,6 @@ void __init mem_init(void) map_high_region(start_pfn, end_pfn); } - totalram_pages += totalhigh_pages; - codepages = (((unsigned long) &_etext) - ((unsigned long)&_start)); codepages = PAGE_ALIGN(codepages) >> PAGE_SHIFT; datapages = (((unsigned long) &_edata) - ((unsigned long)&_etext)); diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 1588d33d5492..6ac99d64a13c 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -2181,10 +2181,9 @@ unsigned long vmemmap_table[VMEMMAP_SIZE]; static long __meminitdata addr_start, addr_end; static int __meminitdata node_start; -int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) +int __meminit vmemmap_populate(unsigned long vstart, unsigned long vend, + int node) { - unsigned long vstart = (unsigned long) start; - unsigned long vend = (unsigned long) (start + nr); unsigned long phys_start = (vstart - VMEMMAP_BASE); unsigned long phys_end = (vend - VMEMMAP_BASE); unsigned long addr = phys_start & VMEMMAP_CHUNK_MASK; @@ -2236,7 +2235,7 @@ void __meminit vmemmap_populate_print_last(void) } } -void vmemmap_free(struct page *memmap, unsigned long nr_pages) +void vmemmap_free(unsigned long start, unsigned long end) { } diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c index 0f4f7191fbba..28f96f27c768 100644 --- a/arch/sparc/mm/iommu.c +++ b/arch/sparc/mm/iommu.c @@ -34,7 +34,7 @@ #define IOMMU_RNGE IOMMU_RNGE_256MB #define IOMMU_START 0xF0000000 #define IOMMU_WINSIZE (256*1024*1024U) -#define IOMMU_NPTES (IOMMU_WINSIZE/PAGE_SIZE) /* 64K PTEs, 265KB */ +#define IOMMU_NPTES (IOMMU_WINSIZE/PAGE_SIZE) /* 64K PTEs, 256KB */ #define IOMMU_ORDER 6 /* 4096 * (1<<6) */ /* srmmu.c */ diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index c38bb72e3e80..036c2797dece 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -280,7 +280,9 @@ static void __init srmmu_nocache_init(void) SRMMU_NOCACHE_ALIGN_MAX, 0UL); memset(srmmu_nocache_pool, 0, srmmu_nocache_size); - srmmu_nocache_bitmap = __alloc_bootmem(bitmap_bits >> 3, SMP_CACHE_BYTES, 0UL); + srmmu_nocache_bitmap = + __alloc_bootmem(BITS_TO_LONGS(bitmap_bits) * sizeof(long), + SMP_CACHE_BYTES, 0UL); bit_map_init(&srmmu_nocache_map, srmmu_nocache_bitmap, bitmap_bits); srmmu_swapper_pg_dir = __srmmu_get_nocache(SRMMU_PGD_TABLE_SIZE, SRMMU_PGD_TABLE_SIZE); diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c index ba6ae7ffdc2c..83d89bcb44af 100644 --- a/arch/sparc/mm/tlb.c +++ b/arch/sparc/mm/tlb.c @@ -24,11 +24,17 @@ static DEFINE_PER_CPU(struct tlb_batch, tlb_batch); void flush_tlb_pending(void) { struct tlb_batch *tb = &get_cpu_var(tlb_batch); + struct mm_struct *mm = tb->mm; - if (tb->tlb_nr) { - flush_tsb_user(tb); + if (!tb->tlb_nr) + goto out; - if (CTX_VALID(tb->mm->context)) { + flush_tsb_user(tb); + + if (CTX_VALID(mm->context)) { + if (tb->tlb_nr == 1) { + global_flush_tlb_page(mm, tb->vaddrs[0]); + } else { #ifdef CONFIG_SMP smp_flush_tlb_pending(tb->mm, tb->tlb_nr, &tb->vaddrs[0]); @@ -37,12 +43,30 @@ void flush_tlb_pending(void) tb->tlb_nr, &tb->vaddrs[0]); #endif } - tb->tlb_nr = 0; } + tb->tlb_nr = 0; + +out: put_cpu_var(tlb_batch); } +void arch_enter_lazy_mmu_mode(void) +{ + struct tlb_batch *tb = &__get_cpu_var(tlb_batch); + + tb->active = 1; +} + +void arch_leave_lazy_mmu_mode(void) +{ + struct tlb_batch *tb = &__get_cpu_var(tlb_batch); + + if (tb->tlb_nr) + flush_tlb_pending(); + tb->active = 0; +} + static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr, bool exec) { @@ -60,6 +84,12 @@ static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr, nr = 0; } + if (!tb->active) { + global_flush_tlb_page(mm, vaddr); + flush_tsb_user_page(mm, vaddr); + goto out; + } + if (nr == 0) tb->mm = mm; @@ -68,6 +98,7 @@ static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr, if (nr >= TLB_BATCH_NR) flush_tlb_pending(); +out: put_cpu_var(tlb_batch); } diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c index 428982b9becf..2cc3bce5ee91 100644 --- a/arch/sparc/mm/tsb.c +++ b/arch/sparc/mm/tsb.c @@ -7,11 +7,10 @@ #include <linux/preempt.h> #include <linux/slab.h> #include <asm/page.h> -#include <asm/tlbflush.h> -#include <asm/tlb.h> -#include <asm/mmu_context.h> #include <asm/pgtable.h> +#include <asm/mmu_context.h> #include <asm/tsb.h> +#include <asm/tlb.h> #include <asm/oplib.h> extern struct tsb swapper_tsb[KERNEL_TSB_NENTRIES]; @@ -46,23 +45,27 @@ void flush_tsb_kernel_range(unsigned long start, unsigned long end) } } -static void __flush_tsb_one(struct tlb_batch *tb, unsigned long hash_shift, - unsigned long tsb, unsigned long nentries) +static void __flush_tsb_one_entry(unsigned long tsb, unsigned long v, + unsigned long hash_shift, + unsigned long nentries) { - unsigned long i; + unsigned long tag, ent, hash; - for (i = 0; i < tb->tlb_nr; i++) { - unsigned long v = tb->vaddrs[i]; - unsigned long tag, ent, hash; + v &= ~0x1UL; + hash = tsb_hash(v, hash_shift, nentries); + ent = tsb + (hash * sizeof(struct tsb)); + tag = (v >> 22UL); - v &= ~0x1UL; + tsb_flush(ent, tag); +} - hash = tsb_hash(v, hash_shift, nentries); - ent = tsb + (hash * sizeof(struct tsb)); - tag = (v >> 22UL); +static void __flush_tsb_one(struct tlb_batch *tb, unsigned long hash_shift, + unsigned long tsb, unsigned long nentries) +{ + unsigned long i; - tsb_flush(ent, tag); - } + for (i = 0; i < tb->tlb_nr; i++) + __flush_tsb_one_entry(tsb, tb->vaddrs[i], hash_shift, nentries); } void flush_tsb_user(struct tlb_batch *tb) @@ -90,6 +93,30 @@ void flush_tsb_user(struct tlb_batch *tb) spin_unlock_irqrestore(&mm->context.lock, flags); } +void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr) +{ + unsigned long nentries, base, flags; + + spin_lock_irqsave(&mm->context.lock, flags); + + base = (unsigned long) mm->context.tsb_block[MM_TSB_BASE].tsb; + nentries = mm->context.tsb_block[MM_TSB_BASE].tsb_nentries; + if (tlb_type == cheetah_plus || tlb_type == hypervisor) + base = __pa(base); + __flush_tsb_one_entry(base, vaddr, PAGE_SHIFT, nentries); + +#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE) + if (mm->context.tsb_block[MM_TSB_HUGE].tsb) { + base = (unsigned long) mm->context.tsb_block[MM_TSB_HUGE].tsb; + nentries = mm->context.tsb_block[MM_TSB_HUGE].tsb_nentries; + if (tlb_type == cheetah_plus || tlb_type == hypervisor) + base = __pa(base); + __flush_tsb_one_entry(base, vaddr, HPAGE_SHIFT, nentries); + } +#endif + spin_unlock_irqrestore(&mm->context.lock, flags); +} + #define HV_PGSZ_IDX_BASE HV_PGSZ_IDX_8K #define HV_PGSZ_MASK_BASE HV_PGSZ_MASK_8K diff --git a/arch/sparc/mm/ultra.S b/arch/sparc/mm/ultra.S index f8e13d421fcb..432aa0cb1b38 100644 --- a/arch/sparc/mm/ultra.S +++ b/arch/sparc/mm/ultra.S @@ -53,6 +53,33 @@ __flush_tlb_mm: /* 18 insns */ nop .align 32 + .globl __flush_tlb_page +__flush_tlb_page: /* 22 insns */ + /* %o0 = context, %o1 = vaddr */ + rdpr %pstate, %g7 + andn %g7, PSTATE_IE, %g2 + wrpr %g2, %pstate + mov SECONDARY_CONTEXT, %o4 + ldxa [%o4] ASI_DMMU, %g2 + stxa %o0, [%o4] ASI_DMMU + andcc %o1, 1, %g0 + andn %o1, 1, %o3 + be,pn %icc, 1f + or %o3, 0x10, %o3 + stxa %g0, [%o3] ASI_IMMU_DEMAP +1: stxa %g0, [%o3] ASI_DMMU_DEMAP + membar #Sync + stxa %g2, [%o4] ASI_DMMU + sethi %hi(KERNBASE), %o4 + flush %o4 + retl + wrpr %g7, 0x0, %pstate + nop + nop + nop + nop + + .align 32 .globl __flush_tlb_pending __flush_tlb_pending: /* 26 insns */ /* %o0 = context, %o1 = nr, %o2 = vaddrs[] */ @@ -203,6 +230,31 @@ __cheetah_flush_tlb_mm: /* 19 insns */ retl wrpr %g7, 0x0, %pstate +__cheetah_flush_tlb_page: /* 22 insns */ + /* %o0 = context, %o1 = vaddr */ + rdpr %pstate, %g7 + andn %g7, PSTATE_IE, %g2 + wrpr %g2, 0x0, %pstate + wrpr %g0, 1, %tl + mov PRIMARY_CONTEXT, %o4 + ldxa [%o4] ASI_DMMU, %g2 + srlx %g2, CTX_PGSZ1_NUC_SHIFT, %o3 + sllx %o3, CTX_PGSZ1_NUC_SHIFT, %o3 + or %o0, %o3, %o0 /* Preserve nucleus page size fields */ + stxa %o0, [%o4] ASI_DMMU + andcc %o1, 1, %g0 + be,pn %icc, 1f + andn %o1, 1, %o3 + stxa %g0, [%o3] ASI_IMMU_DEMAP +1: stxa %g0, [%o3] ASI_DMMU_DEMAP + membar #Sync + stxa %g2, [%o4] ASI_DMMU + sethi %hi(KERNBASE), %o4 + flush %o4 + wrpr %g0, 0, %tl + retl + wrpr %g7, 0x0, %pstate + __cheetah_flush_tlb_pending: /* 27 insns */ /* %o0 = context, %o1 = nr, %o2 = vaddrs[] */ rdpr %pstate, %g7 @@ -269,6 +321,20 @@ __hypervisor_flush_tlb_mm: /* 10 insns */ retl nop +__hypervisor_flush_tlb_page: /* 11 insns */ + /* %o0 = context, %o1 = vaddr */ + mov %o0, %g2 + mov %o1, %o0 /* ARG0: vaddr + IMMU-bit */ + mov %g2, %o1 /* ARG1: mmu context */ + mov HV_MMU_ALL, %o2 /* ARG2: flags */ + srlx %o0, PAGE_SHIFT, %o0 + sllx %o0, PAGE_SHIFT, %o0 + ta HV_MMU_UNMAP_ADDR_TRAP + brnz,pn %o0, __hypervisor_tlb_tl0_error + mov HV_MMU_UNMAP_ADDR_TRAP, %o1 + retl + nop + __hypervisor_flush_tlb_pending: /* 16 insns */ /* %o0 = context, %o1 = nr, %o2 = vaddrs[] */ sllx %o1, 3, %g1 @@ -339,6 +405,13 @@ cheetah_patch_cachetlbops: call tlb_patch_one mov 19, %o2 + sethi %hi(__flush_tlb_page), %o0 + or %o0, %lo(__flush_tlb_page), %o0 + sethi %hi(__cheetah_flush_tlb_page), %o1 + or %o1, %lo(__cheetah_flush_tlb_page), %o1 + call tlb_patch_one + mov 22, %o2 + sethi %hi(__flush_tlb_pending), %o0 or %o0, %lo(__flush_tlb_pending), %o0 sethi %hi(__cheetah_flush_tlb_pending), %o1 @@ -397,10 +470,9 @@ xcall_flush_tlb_mm: /* 21 insns */ nop nop - .globl xcall_flush_tlb_pending -xcall_flush_tlb_pending: /* 21 insns */ - /* %g5=context, %g1=nr, %g7=vaddrs[] */ - sllx %g1, 3, %g1 + .globl xcall_flush_tlb_page +xcall_flush_tlb_page: /* 17 insns */ + /* %g5=context, %g1=vaddr */ mov PRIMARY_CONTEXT, %g4 ldxa [%g4] ASI_DMMU, %g2 srlx %g2, CTX_PGSZ1_NUC_SHIFT, %g4 @@ -408,20 +480,16 @@ xcall_flush_tlb_pending: /* 21 insns */ or %g5, %g4, %g5 mov PRIMARY_CONTEXT, %g4 stxa %g5, [%g4] ASI_DMMU -1: sub %g1, (1 << 3), %g1 - ldx [%g7 + %g1], %g5 - andcc %g5, 0x1, %g0 + andcc %g1, 0x1, %g0 be,pn %icc, 2f - - andn %g5, 0x1, %g5 + andn %g1, 0x1, %g5 stxa %g0, [%g5] ASI_IMMU_DEMAP 2: stxa %g0, [%g5] ASI_DMMU_DEMAP membar #Sync - brnz,pt %g1, 1b - nop stxa %g2, [%g4] ASI_DMMU retry nop + nop .globl xcall_flush_tlb_kernel_range xcall_flush_tlb_kernel_range: /* 25 insns */ @@ -656,15 +724,13 @@ __hypervisor_xcall_flush_tlb_mm: /* 21 insns */ membar #Sync retry - .globl __hypervisor_xcall_flush_tlb_pending -__hypervisor_xcall_flush_tlb_pending: /* 21 insns */ - /* %g5=ctx, %g1=nr, %g7=vaddrs[], %g2,%g3,%g4,g6=scratch */ - sllx %g1, 3, %g1 + .globl __hypervisor_xcall_flush_tlb_page +__hypervisor_xcall_flush_tlb_page: /* 17 insns */ + /* %g5=ctx, %g1=vaddr */ mov %o0, %g2 mov %o1, %g3 mov %o2, %g4 -1: sub %g1, (1 << 3), %g1 - ldx [%g7 + %g1], %o0 /* ARG0: virtual address */ + mov %g1, %o0 /* ARG0: virtual address */ mov %g5, %o1 /* ARG1: mmu context */ mov HV_MMU_ALL, %o2 /* ARG2: flags */ srlx %o0, PAGE_SHIFT, %o0 @@ -673,8 +739,6 @@ __hypervisor_xcall_flush_tlb_pending: /* 21 insns */ mov HV_MMU_UNMAP_ADDR_TRAP, %g6 brnz,a,pn %o0, __hypervisor_tlb_xcall_error mov %o0, %g5 - brnz,pt %g1, 1b - nop mov %g2, %o0 mov %g3, %o1 mov %g4, %o2 @@ -757,6 +821,13 @@ hypervisor_patch_cachetlbops: call tlb_patch_one mov 10, %o2 + sethi %hi(__flush_tlb_page), %o0 + or %o0, %lo(__flush_tlb_page), %o0 + sethi %hi(__hypervisor_flush_tlb_page), %o1 + or %o1, %lo(__hypervisor_flush_tlb_page), %o1 + call tlb_patch_one + mov 11, %o2 + sethi %hi(__flush_tlb_pending), %o0 or %o0, %lo(__flush_tlb_pending), %o0 sethi %hi(__hypervisor_flush_tlb_pending), %o1 @@ -788,12 +859,12 @@ hypervisor_patch_cachetlbops: call tlb_patch_one mov 21, %o2 - sethi %hi(xcall_flush_tlb_pending), %o0 - or %o0, %lo(xcall_flush_tlb_pending), %o0 - sethi %hi(__hypervisor_xcall_flush_tlb_pending), %o1 - or %o1, %lo(__hypervisor_xcall_flush_tlb_pending), %o1 + sethi %hi(xcall_flush_tlb_page), %o0 + or %o0, %lo(xcall_flush_tlb_page), %o0 + sethi %hi(__hypervisor_xcall_flush_tlb_page), %o1 + or %o1, %lo(__hypervisor_xcall_flush_tlb_page), %o1 call tlb_patch_one - mov 21, %o2 + mov 17, %o2 sethi %hi(xcall_flush_tlb_kernel_range), %o0 or %o0, %lo(xcall_flush_tlb_kernel_range), %o0 diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c index 3109ca684a99..d36a85ebb5e0 100644 --- a/arch/sparc/net/bpf_jit_comp.c +++ b/arch/sparc/net/bpf_jit_comp.c @@ -795,13 +795,9 @@ cond_branch: f_offset = addrs[i + filter[i].jf]; } if (bpf_jit_enable > 1) - pr_err("flen=%d proglen=%u pass=%d image=%p\n", - flen, proglen, pass, image); + bpf_jit_dump(flen, proglen, pass, image); if (image) { - if (bpf_jit_enable > 1) - print_hex_dump(KERN_ERR, "JIT code: ", DUMP_PREFIX_ADDRESS, - 16, 1, image, proglen, false); bpf_flush_icache(image, image + proglen); fp->bpf_func = (void *)image; } diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 25877aebc685..5b6a40dd5556 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -16,12 +16,15 @@ config TILE select GENERIC_PENDING_IRQ if SMP select GENERIC_IRQ_SHOW select HAVE_DEBUG_BUGVERBOSE - select HAVE_SYSCALL_WRAPPERS if TILEGX select VIRT_TO_BUS select SYS_HYPERVISOR + select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CLOCKEVENTS select MODULES_USE_ELF_RELA + select HAVE_ARCH_TRACEHOOK + select HAVE_SYSCALL_TRACEPOINTS + select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE # FIXME: investigate whether we need/want these options. # select HAVE_IOREMAP_PROT @@ -40,9 +43,6 @@ config MMU config GENERIC_CSUM def_bool y -config SEMAPHORE_SLEEPERS - def_bool y - config HAVE_ARCH_ALLOC_REMAP def_bool y @@ -67,12 +67,6 @@ config HUGETLB_SUPER_PAGES config RWSEM_GENERIC_SPINLOCK def_bool y -# We have a very flat architecture from a migration point of view, -# so save boot time by presetting this (particularly useful on tile-sim). -config DEFAULT_MIGRATION_COST - int - default "10000000" - # We only support gcc 4.4 and above, so this should work. config ARCH_SUPPORTS_OPTIMIZED_INLINING def_bool y @@ -114,13 +108,6 @@ config STRICT_DEVMEM config SMP def_bool y -# Allow checking for compile-time determined overflow errors in -# copy_from_user(). There are still unprovable places in the -# generic code as of 2.6.34, so this option is not really compatible -# with -Werror, which is more useful in general. -config DEBUG_COPY_FROM_USER - def_bool n - config HVC_TILE depends on TTY select HVC_DRIVER @@ -420,11 +407,6 @@ endmenu menu "Executable file formats" -# only elf supported -config KCORE_ELF - def_bool y - depends on PROC_FS - source "fs/Kconfig.binfmt" endmenu diff --git a/arch/tile/include/asm/atomic.h b/arch/tile/include/asm/atomic.h index f2461429a4a4..e71387ab20ca 100644 --- a/arch/tile/include/asm/atomic.h +++ b/arch/tile/include/asm/atomic.h @@ -131,4 +131,25 @@ static inline int atomic_read(const atomic_t *v) #include <asm/atomic_64.h> #endif +#ifndef __ASSEMBLY__ + +static inline long long atomic64_dec_if_positive(atomic64_t *v) +{ + long long c, old, dec; + + c = atomic64_read(v); + for (;;) { + dec = c - 1; + if (unlikely(dec < 0)) + break; + old = atomic64_cmpxchg((v), c, dec); + if (likely(old == c)) + break; + c = old; + } + return dec; +} + +#endif /* __ASSEMBLY__ */ + #endif /* _ASM_TILE_ATOMIC_H */ diff --git a/arch/tile/include/asm/hugetlb.h b/arch/tile/include/asm/hugetlb.h index 0f885af2b621..3257733003f8 100644 --- a/arch/tile/include/asm/hugetlb.h +++ b/arch/tile/include/asm/hugetlb.h @@ -16,6 +16,7 @@ #define _ASM_TILE_HUGETLB_H #include <asm/page.h> +#include <asm-generic/hugetlb.h> static inline int is_hugepage_only_range(struct mm_struct *mm, diff --git a/arch/tile/include/asm/irqflags.h b/arch/tile/include/asm/irqflags.h index 241c0bb60b12..c96f9bbb760d 100644 --- a/arch/tile/include/asm/irqflags.h +++ b/arch/tile/include/asm/irqflags.h @@ -40,7 +40,15 @@ #include <asm/percpu.h> #include <arch/spr_def.h> -/* Set and clear kernel interrupt masks. */ +/* + * Set and clear kernel interrupt masks. + * + * NOTE: __insn_mtspr() is a compiler builtin marked as a memory + * clobber. We rely on it being equivalent to a compiler barrier in + * this code since arch_local_irq_save() and friends must act as + * compiler barriers. This compiler semantic is baked into enough + * places that the compiler will maintain it going forward. + */ #if CHIP_HAS_SPLIT_INTR_MASK() #if INT_PERF_COUNT < 32 || INT_AUX_PERF_COUNT < 32 || INT_MEM_ERROR >= 32 # error Fix assumptions about which word various interrupts are in diff --git a/arch/tile/include/asm/ptrace.h b/arch/tile/include/asm/ptrace.h index 2e83fc1b9467..fd412260aff7 100644 --- a/arch/tile/include/asm/ptrace.h +++ b/arch/tile/include/asm/ptrace.h @@ -44,7 +44,8 @@ typedef unsigned long pt_reg_t; struct pt_regs *get_pt_regs(struct pt_regs *); /* Trace the current syscall. */ -extern void do_syscall_trace(void); +extern int do_syscall_trace_enter(struct pt_regs *regs); +extern void do_syscall_trace_exit(struct pt_regs *regs); #define arch_has_single_step() (1) diff --git a/arch/tile/include/asm/syscall.h b/arch/tile/include/asm/syscall.h index d35e0dcb67b1..9644b88f133d 100644 --- a/arch/tile/include/asm/syscall.h +++ b/arch/tile/include/asm/syscall.h @@ -22,6 +22,12 @@ #include <linux/err.h> #include <arch/abi.h> +/* The array of function pointers for syscalls. */ +extern void *sys_call_table[]; +#ifdef CONFIG_COMPAT +extern void *compat_sys_call_table[]; +#endif + /* * Only the low 32 bits of orig_r0 are meaningful, so we return int. * This importantly ignores the high bits on 64-bit, so comparisons diff --git a/arch/tile/include/asm/syscalls.h b/arch/tile/include/asm/syscalls.h index 78886e2417a6..07b298450ef2 100644 --- a/arch/tile/include/asm/syscalls.h +++ b/arch/tile/include/asm/syscalls.h @@ -24,12 +24,6 @@ #include <linux/types.h> #include <linux/compat.h> -/* The array of function pointers for syscalls. */ -extern void *sys_call_table[]; -#ifdef CONFIG_COMPAT -extern void *compat_sys_call_table[]; -#endif - /* * Note that by convention, any syscall which requires the current * register set takes an additional "struct pt_regs *" pointer; a diff --git a/arch/tile/include/asm/thread_info.h b/arch/tile/include/asm/thread_info.h index e9c670d7a7fe..d1733dee98a2 100644 --- a/arch/tile/include/asm/thread_info.h +++ b/arch/tile/include/asm/thread_info.h @@ -124,6 +124,7 @@ extern void _cpu_idle(void); #define TIF_SECCOMP 6 /* secure computing */ #define TIF_MEMDIE 7 /* OOM killer at work */ #define TIF_NOTIFY_RESUME 8 /* callback before returning to user */ +#define TIF_SYSCALL_TRACEPOINT 9 /* syscall tracepoint instrumentation */ #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) @@ -134,12 +135,19 @@ extern void _cpu_idle(void); #define _TIF_SECCOMP (1<<TIF_SECCOMP) #define _TIF_MEMDIE (1<<TIF_MEMDIE) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) +#define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT) /* Work to do on any return to user space. */ #define _TIF_ALLWORK_MASK \ (_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_SINGLESTEP|\ _TIF_ASYNC_TLB|_TIF_NOTIFY_RESUME) +/* Work to do at syscall entry. */ +#define _TIF_SYSCALL_ENTRY_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_TRACEPOINT) + +/* Work to do at syscall exit. */ +#define _TIF_SYSCALL_EXIT_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_TRACEPOINT) + /* * Thread-synchronous status. * @@ -153,8 +161,6 @@ extern void _cpu_idle(void); #define TS_POLLING 0x0004 /* in idle loop but not sleeping */ #define TS_RESTORE_SIGMASK 0x0008 /* restore signal mask in do_signal */ -#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING) - #ifndef __ASSEMBLY__ #define HAVE_SET_RESTORE_SIGMASK 1 static inline void set_restore_sigmask(void) diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h index 9ab078a4605d..8a082bc6bca5 100644 --- a/arch/tile/include/asm/uaccess.h +++ b/arch/tile/include/asm/uaccess.h @@ -395,7 +395,12 @@ _copy_from_user(void *to, const void __user *from, unsigned long n) return n; } -#ifdef CONFIG_DEBUG_COPY_FROM_USER +#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS +/* + * There are still unprovable places in the generic code as of 2.6.34, so this + * option is not really compatible with -Werror, which is more useful in + * general. + */ extern void copy_from_user_overflow(void) __compiletime_warning("copy_from_user() size is not provably correct"); diff --git a/arch/tile/include/uapi/asm/unistd.h b/arch/tile/include/uapi/asm/unistd.h index cd7b6dd9d471..3866397aaf5a 100644 --- a/arch/tile/include/uapi/asm/unistd.h +++ b/arch/tile/include/uapi/asm/unistd.h @@ -20,6 +20,8 @@ /* Use the standard ABI for syscalls. */ #include <asm-generic/unistd.h> +#define NR_syscalls __NR_syscalls + /* Additional Tilera-specific syscalls. */ #define __NR_cacheflush (__NR_arch_specific_syscall + 1) __SYSCALL(__NR_cacheflush, sys_cacheflush) diff --git a/arch/tile/kernel/compat.c b/arch/tile/kernel/compat.c index 6ea4cdb3c6a0..ed378416b86a 100644 --- a/arch/tile/kernel/compat.c +++ b/arch/tile/kernel/compat.c @@ -56,12 +56,6 @@ COMPAT_SYSCALL_DEFINE6(pwrite64, unsigned int, fd, char __user *, ubuf, return sys_pwrite64(fd, ubuf, count, ((loff_t)high << 32) | low); } -COMPAT_SYSCALL_DEFINE4(lookup_dcookie, u32, low, u32, high, - char __user *, buf, size_t, len) -{ - return sys_lookup_dcookie(((loff_t)high << 32) | low, buf, len); -} - COMPAT_SYSCALL_DEFINE6(sync_file_range2, int, fd, unsigned int, flags, u32, offset_lo, u32, offset_hi, u32, nbytes_lo, u32, nbytes_hi) diff --git a/arch/tile/kernel/early_printk.c b/arch/tile/kernel/early_printk.c index afb9c9a0d887..34d72a151bf3 100644 --- a/arch/tile/kernel/early_printk.c +++ b/arch/tile/kernel/early_printk.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/string.h> #include <linux/irqflags.h> +#include <linux/printk.h> #include <asm/setup.h> #include <hv/hypervisor.h> @@ -33,25 +34,8 @@ static struct console early_hv_console = { }; /* Direct interface for emergencies */ -static struct console *early_console = &early_hv_console; -static int early_console_initialized; static int early_console_complete; -static void early_vprintk(const char *fmt, va_list ap) -{ - char buf[512]; - int n = vscnprintf(buf, sizeof(buf), fmt, ap); - early_console->write(early_console, buf, n); -} - -void early_printk(const char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - early_vprintk(fmt, ap); - va_end(ap); -} - void early_panic(const char *fmt, ...) { va_list ap; @@ -69,14 +53,13 @@ static int __initdata keep_early; static int __init setup_early_printk(char *str) { - if (early_console_initialized) + if (early_console) return 1; if (str != NULL && strncmp(str, "keep", 4) == 0) keep_early = 1; early_console = &early_hv_console; - early_console_initialized = 1; register_console(early_console); return 0; @@ -85,12 +68,12 @@ static int __init setup_early_printk(char *str) void __init disable_early_printk(void) { early_console_complete = 1; - if (!early_console_initialized || !early_console) + if (!early_console) return; if (!keep_early) { early_printk("disabling early console\n"); unregister_console(early_console); - early_console_initialized = 0; + early_console = NULL; } else { early_printk("keeping early console\n"); } @@ -98,7 +81,7 @@ void __init disable_early_printk(void) void warn_early_printk(void) { - if (early_console_complete || early_console_initialized) + if (early_console_complete || early_console) return; early_printk("\ Machine shutting down before console output is fully initialized.\n\ diff --git a/arch/tile/kernel/hardwall.c b/arch/tile/kernel/hardwall.c index 20273ee37deb..38ac189d9575 100644 --- a/arch/tile/kernel/hardwall.c +++ b/arch/tile/kernel/hardwall.c @@ -914,7 +914,7 @@ static int hardwall_proc_show(struct seq_file *sf, void *v) static int hardwall_proc_open(struct inode *inode, struct file *file) { - return single_open(file, hardwall_proc_show, PDE(inode)->data); + return single_open(file, hardwall_proc_show, PDE_DATA(inode)); } static const struct file_operations hardwall_proc_fops = { diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S index f212bf7cea86..cb52d66343ed 100644 --- a/arch/tile/kernel/intvec_32.S +++ b/arch/tile/kernel/intvec_32.S @@ -1201,7 +1201,10 @@ handle_syscall: lw r30, r31 andi r30, r30, _TIF_SYSCALL_TRACE bzt r30, .Lrestore_syscall_regs - jal do_syscall_trace + { + PTREGS_PTR(r0, PTREGS_OFFSET_BASE) + jal do_syscall_trace_enter + } FEEDBACK_REENTER(handle_syscall) /* @@ -1252,7 +1255,10 @@ handle_syscall: lw r30, r31 andi r30, r30, _TIF_SYSCALL_TRACE bzt r30, 1f - jal do_syscall_trace + { + PTREGS_PTR(r0, PTREGS_OFFSET_BASE) + jal do_syscall_trace_exit + } FEEDBACK_REENTER(handle_syscall) 1: { movei r30, 0 /* not an NMI */ diff --git a/arch/tile/kernel/intvec_64.S b/arch/tile/kernel/intvec_64.S index 4ea080902654..85d483957027 100644 --- a/arch/tile/kernel/intvec_64.S +++ b/arch/tile/kernel/intvec_64.S @@ -1000,13 +1000,19 @@ handle_syscall: /* Trace syscalls, if requested. */ addi r31, r31, THREAD_INFO_FLAGS_OFFSET - ld r30, r31 - andi r30, r30, _TIF_SYSCALL_TRACE + { + ld r30, r31 + moveli r32, _TIF_SYSCALL_ENTRY_WORK + } + and r30, r30, r32 { addi r30, r31, THREAD_INFO_STATUS_OFFSET - THREAD_INFO_FLAGS_OFFSET beqzt r30, .Lrestore_syscall_regs } - jal do_syscall_trace + { + PTREGS_PTR(r0, PTREGS_OFFSET_BASE) + jal do_syscall_trace_enter + } FEEDBACK_REENTER(handle_syscall) /* @@ -1071,13 +1077,19 @@ handle_syscall: FEEDBACK_REENTER(handle_syscall) /* Do syscall trace again, if requested. */ - ld r30, r31 - andi r0, r30, _TIF_SYSCALL_TRACE + { + ld r30, r31 + moveli r32, _TIF_SYSCALL_EXIT_WORK + } + and r0, r30, r32 { andi r0, r30, _TIF_SINGLESTEP beqzt r0, 1f } - jal do_syscall_trace + { + PTREGS_PTR(r0, PTREGS_OFFSET_BASE) + jal do_syscall_trace_exit + } FEEDBACK_REENTER(handle_syscall) andi r0, r30, _TIF_SINGLESTEP diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c index caf93ae11793..8ac304484f98 100644 --- a/arch/tile/kernel/process.c +++ b/arch/tile/kernel/process.c @@ -40,13 +40,11 @@ #include <arch/abi.h> #include <arch/sim_def.h> - /* * Use the (x86) "idle=poll" option to prefer low latency when leaving the * idle loop over low power while in the idle loop, e.g. if we have * one thread per core and we want to get threads out of futex waits fast. */ -static int no_idle_nap; static int __init idle_setup(char *str) { if (!str) @@ -54,64 +52,19 @@ static int __init idle_setup(char *str) if (!strcmp(str, "poll")) { pr_info("using polling idle threads.\n"); - no_idle_nap = 1; - } else if (!strcmp(str, "halt")) - no_idle_nap = 0; - else - return -1; - - return 0; + cpu_idle_poll_ctrl(true); + return 0; + } else if (!strcmp(str, "halt")) { + return 0; + } + return -1; } early_param("idle", idle_setup); -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle(void) +void arch_cpu_idle(void) { - int cpu = smp_processor_id(); - - - current_thread_info()->status |= TS_POLLING; - - if (no_idle_nap) { - while (1) { - while (!need_resched()) - cpu_relax(); - schedule(); - } - } - - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (!need_resched()) { - if (cpu_is_offline(cpu)) - BUG(); /* no HOTPLUG_CPU */ - - local_irq_disable(); - __get_cpu_var(irq_stat).idle_timestamp = jiffies; - current_thread_info()->status &= ~TS_POLLING; - /* - * TS_POLLING-cleared state must be visible before we - * test NEED_RESCHED: - */ - smp_mb(); - - if (!need_resched()) - _cpu_idle(); - else - local_irq_enable(); - current_thread_info()->status |= TS_POLLING; - } - rcu_idle_exit(); - tick_nohz_idle_exit(); - schedule_preempt_disabled(); - } + __get_cpu_var(irq_stat).idle_timestamp = jiffies; + _cpu_idle(); } /* @@ -620,8 +573,7 @@ void show_regs(struct pt_regs *regs) int i; pr_err("\n"); - pr_err(" Pid: %d, comm: %20s, CPU: %d\n", - tsk->pid, tsk->comm, smp_processor_id()); + show_regs_print_info(KERN_ERR); #ifdef __tilegx__ for (i = 0; i < 51; i += 3) pr_err(" r%-2d: "REGFMT" r%-2d: "REGFMT" r%-2d: "REGFMT"\n", diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c index 9835312d5a91..0f83ed4602b2 100644 --- a/arch/tile/kernel/ptrace.c +++ b/arch/tile/kernel/ptrace.c @@ -21,9 +21,13 @@ #include <linux/uaccess.h> #include <linux/regset.h> #include <linux/elf.h> +#include <linux/tracehook.h> #include <asm/traps.h> #include <arch/chip.h> +#define CREATE_TRACE_POINTS +#include <trace/events/syscalls.h> + void user_enable_single_step(struct task_struct *child) { set_tsk_thread_flag(child, TIF_SINGLESTEP); @@ -246,29 +250,26 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, } #endif -void do_syscall_trace(void) +int do_syscall_trace_enter(struct pt_regs *regs) { - if (!test_thread_flag(TIF_SYSCALL_TRACE)) - return; + if (test_thread_flag(TIF_SYSCALL_TRACE)) { + if (tracehook_report_syscall_entry(regs)) + regs->regs[TREG_SYSCALL_NR] = -1; + } - if (!(current->ptrace & PT_PTRACED)) - return; + if (test_thread_flag(TIF_SYSCALL_TRACEPOINT)) + trace_sys_enter(regs, regs->regs[TREG_SYSCALL_NR]); - /* - * The 0x80 provides a way for the tracing parent to distinguish - * between a syscall stop and SIGTRAP delivery - */ - ptrace_notify(SIGTRAP|((current->ptrace & PT_TRACESYSGOOD) ? 0x80 : 0)); + return regs->regs[TREG_SYSCALL_NR]; +} - /* - * this isn't the same as continuing with a signal, but it will do - * for normal use. strace only continues with a signal if the - * stopping signal is not SIGTRAP. -brl - */ - if (current->exit_code) { - send_sig(current->exit_code, current, 1); - current->exit_code = 0; - } +void do_syscall_trace_exit(struct pt_regs *regs) +{ + if (test_thread_flag(TIF_SYSCALL_TRACE)) + tracehook_report_syscall_exit(regs, 0); + + if (test_thread_flag(TIF_SYSCALL_TRACEPOINT)) + trace_sys_exit(regs, regs->regs[0]); } void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code) diff --git a/arch/tile/kernel/smpboot.c b/arch/tile/kernel/smpboot.c index e686c5ac90be..44bab29bf2f3 100644 --- a/arch/tile/kernel/smpboot.c +++ b/arch/tile/kernel/smpboot.c @@ -207,9 +207,7 @@ void __cpuinit online_secondary(void) /* Set up tile-timer clock-event device on this cpu */ setup_tile_timer(); - preempt_enable(); - - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle) diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c index f6f50f2a5e37..5ac397ec6986 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -230,6 +230,10 @@ int setup_profiling_timer(unsigned int multiplier) */ cycles_t ns2cycles(unsigned long nsecs) { - struct clock_event_device *dev = &__get_cpu_var(tile_timer); + /* + * We do not have to disable preemption here as each core has the same + * clock frequency. + */ + struct clock_event_device *dev = &__raw_get_cpu_var(tile_timer); return ((u64)nsecs * dev->mult) >> dev->shift; } diff --git a/arch/tile/lib/uaccess.c b/arch/tile/lib/uaccess.c index f8d398c9ee7f..030abe3ee4f1 100644 --- a/arch/tile/lib/uaccess.c +++ b/arch/tile/lib/uaccess.c @@ -22,11 +22,3 @@ int __range_ok(unsigned long addr, unsigned long size) is_arch_mappable_range(addr, size)); } EXPORT_SYMBOL(__range_ok); - -#ifdef CONFIG_DEBUG_COPY_FROM_USER -void copy_from_user_overflow(void) -{ - WARN(1, "Buffer overflow detected!\n"); -} -EXPORT_SYMBOL(copy_from_user_overflow); -#endif diff --git a/arch/tile/mm/pgtable.c b/arch/tile/mm/pgtable.c index b3b4972c2451..dfd63ce87327 100644 --- a/arch/tile/mm/pgtable.c +++ b/arch/tile/mm/pgtable.c @@ -592,12 +592,7 @@ void iounmap(volatile void __iomem *addr_in) in parallel. Reuse of the virtual address is prevented by leaving it in the global lists until we're done with it. cpa takes care of the direct mappings. */ - read_lock(&vmlist_lock); - for (p = vmlist; p; p = p->next) { - if (p->addr == addr) - break; - } - read_unlock(&vmlist_lock); + p = find_vm_area((void *)addr); if (!p) { pr_err("iounmap: bad address %p\n", addr); diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c index 80b47cb71e0a..acbe6c67afba 100644 --- a/arch/um/drivers/chan_kern.c +++ b/arch/um/drivers/chan_kern.c @@ -568,11 +568,7 @@ void chan_interrupt(struct line *line, int irq) reactivate_fd(chan->fd, irq); if (err == -EIO) { if (chan->primary) { - struct tty_struct *tty = tty_port_tty_get(&line->port); - if (tty != NULL) { - tty_hangup(tty); - tty_kref_put(tty); - } + tty_port_tty_hangup(&line->port, false); if (line->chan_out != chan) close_one_chan(line->chan_out, 1); } diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index be541cf69fd2..8035145f043b 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -248,7 +248,6 @@ static irqreturn_t line_write_interrupt(int irq, void *data) { struct chan *chan = data; struct line *line = chan->line; - struct tty_struct *tty; int err; /* @@ -267,12 +266,7 @@ static irqreturn_t line_write_interrupt(int irq, void *data) } spin_unlock(&line->lock); - tty = tty_port_tty_get(&line->port); - if (tty == NULL) - return IRQ_NONE; - - tty_wakeup(tty); - tty_kref_put(tty); + tty_port_tty_wakeup(&line->port); return IRQ_HANDLED; } diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index 4bd82ac0210f..d7d21851e60c 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -782,8 +782,7 @@ static int create_proc_mconsole(void) ent = proc_create("mconsole", 0200, NULL, &mconsole_proc_fops); if (ent == NULL) { - printk(KERN_INFO "create_proc_mconsole : create_proc_entry " - "failed\n"); + printk(KERN_INFO "create_proc_mconsole : proc_create failed\n"); return 0; } return 0; diff --git a/arch/um/kernel/early_printk.c b/arch/um/kernel/early_printk.c index 49480f092456..4a0800bc37b2 100644 --- a/arch/um/kernel/early_printk.c +++ b/arch/um/kernel/early_printk.c @@ -16,7 +16,7 @@ static void early_console_write(struct console *con, const char *s, unsigned int um_early_printk(s, n); } -static struct console early_console = { +static struct console early_console_dev = { .name = "earlycon", .write = early_console_write, .flags = CON_BOOT, @@ -25,8 +25,10 @@ static struct console early_console = { static int __init setup_early_printk(char *buf) { - register_console(&early_console); - + if (!early_console) { + early_console = &early_console_dev; + register_console(&early_console_dev); + } return 0; } diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index 5abcbfbe7e25..9df292b270a8 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -42,17 +42,12 @@ static unsigned long brk_end; static void setup_highmem(unsigned long highmem_start, unsigned long highmem_len) { - struct page *page; unsigned long highmem_pfn; int i; highmem_pfn = __pa(highmem_start) >> PAGE_SHIFT; - for (i = 0; i < highmem_len >> PAGE_SHIFT; i++) { - page = &mem_map[highmem_pfn + i]; - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - } + for (i = 0; i < highmem_len >> PAGE_SHIFT; i++) + free_highmem_page(&mem_map[highmem_pfn + i]); } #endif @@ -73,18 +68,13 @@ void __init mem_init(void) totalram_pages = free_all_bootmem(); max_low_pfn = totalram_pages; #ifdef CONFIG_HIGHMEM - totalhigh_pages = highmem >> PAGE_SHIFT; - totalram_pages += totalhigh_pages; + setup_highmem(end_iomem, highmem); #endif num_physpages = totalram_pages; max_pfn = totalram_pages; printk(KERN_INFO "Memory: %luk available\n", nr_free_pages() << (PAGE_SHIFT-10)); kmalloc_ok = 1; - -#ifdef CONFIG_HIGHMEM - setup_highmem(end_iomem, highmem); -#endif } /* @@ -254,15 +244,7 @@ void free_initmem(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - if (start < end) - printk(KERN_INFO "Freeing initrd memory: %ldk freed\n", - (end - start) >> 10); - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - } + free_reserved_area(start, end, 0, "initrd"); } #endif diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index b462b13c5bae..bbcef522bcb1 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -210,33 +210,14 @@ void initial_thread_cb(void (*proc)(void *), void *arg) kmalloc_ok = save_kmalloc_ok; } -void default_idle(void) +void arch_cpu_idle(void) { unsigned long long nsecs; - while (1) { - /* endless idle loop with no priority at all */ - - /* - * although we are an idle CPU, we do not want to - * get into the scheduler unnecessarily. - */ - if (need_resched()) - schedule(); - - tick_nohz_idle_enter(); - rcu_idle_enter(); - nsecs = disable_timer(); - idle_sleep(nsecs); - rcu_idle_exit(); - tick_nohz_idle_exit(); - } -} - -void cpu_idle(void) -{ cpu_tasks[current_thread_info()->cpu].pid = os_getpid(); - default_idle(); + nsecs = disable_timer(); + idle_sleep(nsecs); + local_irq_enable(); } int __cant_sleep(void) { diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c index e562ff80409a..7d101a2a1541 100644 --- a/arch/um/kernel/sysrq.c +++ b/arch/um/kernel/sysrq.c @@ -35,18 +35,6 @@ void show_trace(struct task_struct *task, unsigned long * stack) } #endif -/* - * stack dumps generator - this is used by arch-independent code. - * And this is identical to i386 currently. - */ -void dump_stack(void) -{ - unsigned long stack; - - show_trace(current, &stack); -} -EXPORT_SYMBOL(dump_stack); - /*Stolen from arch/i386/kernel/traps.c */ static const int kstack_depth_to_print = 24; diff --git a/arch/um/sys-ppc/sysrq.c b/arch/um/sys-ppc/sysrq.c index f889449f9285..1ff1ad7f27da 100644 --- a/arch/um/sys-ppc/sysrq.c +++ b/arch/um/sys-ppc/sysrq.c @@ -11,6 +11,8 @@ void show_regs(struct pt_regs_subarch *regs) { printk("\n"); + show_regs_print_info(KERN_DEFAULT); + printk("show_regs(): insert regs here.\n"); #if 0 printk("\n"); diff --git a/arch/unicore32/kernel/Makefile b/arch/unicore32/kernel/Makefile index fa497e0efe5a..607a72f2ae35 100644 --- a/arch/unicore32/kernel/Makefile +++ b/arch/unicore32/kernel/Makefile @@ -9,7 +9,6 @@ obj-y += setup.o signal.o sys.o stacktrace.o traps.o obj-$(CONFIG_MODULES) += ksyms.o module.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o -obj-$(CONFIG_CPU_FREQ) += cpu-ucv2.o obj-$(CONFIG_UNICORE_FPU_F64) += fpu-ucf64.o # obj-y for architecture PKUnity v3 diff --git a/arch/unicore32/kernel/cpu-ucv2.c b/arch/unicore32/kernel/cpu-ucv2.c deleted file mode 100644 index 4a99f62584c7..000000000000 --- a/arch/unicore32/kernel/cpu-ucv2.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * linux/arch/unicore32/kernel/cpu-ucv2.c: clock scaling for the UniCore-II - * - * Code specific to PKUnity SoC and UniCore ISA - * - * Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn> - * Copyright (C) 2001-2010 Guan Xuetao - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/cpufreq.h> - -#include <mach/hardware.h> - -static struct cpufreq_driver ucv2_driver; - -/* make sure that only the "userspace" governor is run - * -- anything else wouldn't make sense on this platform, anyway. - */ -int ucv2_verify_speed(struct cpufreq_policy *policy) -{ - if (policy->cpu) - return -EINVAL; - - cpufreq_verify_within_limits(policy, - policy->cpuinfo.min_freq, policy->cpuinfo.max_freq); - - return 0; -} - -static unsigned int ucv2_getspeed(unsigned int cpu) -{ - struct clk *mclk = clk_get(NULL, "MAIN_CLK"); - - if (cpu) - return 0; - return clk_get_rate(mclk)/1000; -} - -static int ucv2_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int cur = ucv2_getspeed(0); - struct cpufreq_freqs freqs; - struct clk *mclk = clk_get(NULL, "MAIN_CLK"); - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - if (!clk_set_rate(mclk, target_freq * 1000)) { - freqs.old = cur; - freqs.new = target_freq; - freqs.cpu = 0; - } - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - return 0; -} - -static int __init ucv2_cpu_init(struct cpufreq_policy *policy) -{ - if (policy->cpu != 0) - return -EINVAL; - policy->cur = ucv2_getspeed(0); - policy->min = policy->cpuinfo.min_freq = 250000; - policy->max = policy->cpuinfo.max_freq = 1000000; - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; - return 0; -} - -static struct cpufreq_driver ucv2_driver = { - .flags = CPUFREQ_STICKY, - .verify = ucv2_verify_speed, - .target = ucv2_target, - .get = ucv2_getspeed, - .init = ucv2_cpu_init, - .name = "UniCore-II", -}; - -static int __init ucv2_cpufreq_init(void) -{ - return cpufreq_register_driver(&ucv2_driver); -} - -arch_initcall(ucv2_cpufreq_init); diff --git a/arch/unicore32/kernel/early_printk.c b/arch/unicore32/kernel/early_printk.c index 3922255f1fa8..9be0d5d02a9a 100644 --- a/arch/unicore32/kernel/early_printk.c +++ b/arch/unicore32/kernel/early_printk.c @@ -33,21 +33,17 @@ static struct console early_ocd_console = { .index = -1, }; -/* Direct interface for emergencies */ -static struct console *early_console = &early_ocd_console; - -static int __initdata keep_early; - static int __init setup_early_printk(char *buf) { - if (!buf) + int keep_early; + + if (!buf || early_console) return 0; if (strstr(buf, "keep")) keep_early = 1; - if (!strncmp(buf, "ocd", 3)) - early_console = &early_ocd_console; + early_console = &early_ocd_console; if (keep_early) early_console->flags &= ~CON_BOOT; diff --git a/arch/unicore32/kernel/process.c b/arch/unicore32/kernel/process.c index 872d7e22d847..c9447691bdac 100644 --- a/arch/unicore32/kernel/process.c +++ b/arch/unicore32/kernel/process.c @@ -45,25 +45,10 @@ static const char * const processor_modes[] = { "UK18", "UK19", "UK1A", "EXTN", "UK1C", "UK1D", "UK1E", "SUSR" }; -void cpu_idle(void) +void arch_cpu_idle(void) { - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - while (!need_resched()) { - local_irq_disable(); - stop_critical_timings(); - cpu_do_idle(); - local_irq_enable(); - start_critical_timings(); - } - rcu_idle_exit(); - tick_nohz_idle_exit(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } + cpu_do_idle(); + local_irq_enable(); } static char reboot_mode = 'h'; @@ -159,11 +144,7 @@ void __show_regs(struct pt_regs *regs) unsigned long flags; char buf[64]; - printk(KERN_DEFAULT "CPU: %d %s (%s %.*s)\n", - raw_smp_processor_id(), print_tainted(), - init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); + show_regs_print_info(KERN_DEFAULT); print_symbol("PC is at %s\n", instruction_pointer(regs)); print_symbol("LR is at %s\n", regs->UCreg_lr); printk(KERN_DEFAULT "pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n" diff --git a/arch/unicore32/kernel/traps.c b/arch/unicore32/kernel/traps.c index 0870b68d2ad9..c54e32410ead 100644 --- a/arch/unicore32/kernel/traps.c +++ b/arch/unicore32/kernel/traps.c @@ -170,12 +170,6 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) c_backtrace(fp, mode); } -void dump_stack(void) -{ - dump_backtrace(NULL, NULL); -} -EXPORT_SYMBOL(dump_stack); - void show_stack(struct task_struct *tsk, unsigned long *sp) { dump_backtrace(NULL, tsk); diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c index de186bde8975..63df12d71ce3 100644 --- a/arch/unicore32/mm/init.c +++ b/arch/unicore32/mm/init.c @@ -66,6 +66,9 @@ void show_mem(unsigned int filter) printk(KERN_DEFAULT "Mem-info:\n"); show_free_areas(filter); + if (filter & SHOW_MEM_FILTER_PAGE_COUNT) + return; + for_each_bank(i, mi) { struct membank *bank = &mi->bank[i]; unsigned int pfn1, pfn2; @@ -313,24 +316,6 @@ void __init bootmem_init(void) max_pfn = max_high - PHYS_PFN_OFFSET; } -static inline int free_area(unsigned long pfn, unsigned long end, char *s) -{ - unsigned int pages = 0, size = (end - pfn) << (PAGE_SHIFT - 10); - - for (; pfn < end; pfn++) { - struct page *page = pfn_to_page(pfn); - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - pages++; - } - - if (size && s) - printk(KERN_INFO "Freeing %s memory: %dK\n", s, size); - - return pages; -} - static inline void free_memmap(unsigned long start_pfn, unsigned long end_pfn) { @@ -404,9 +389,9 @@ void __init mem_init(void) max_mapnr = pfn_to_page(max_pfn + PHYS_PFN_OFFSET) - mem_map; - /* this will put all unused low memory onto the freelists */ free_unused_memmap(&meminfo); + /* this will put all unused low memory onto the freelists */ totalram_pages += free_all_bootmem(); reserved_pages = free_pages = 0; @@ -491,9 +476,7 @@ void __init mem_init(void) void free_initmem(void) { - totalram_pages += free_area(__phys_to_pfn(__pa(__init_begin)), - __phys_to_pfn(__pa(__init_end)), - "init"); + free_initmem_default(0); } #ifdef CONFIG_BLK_DEV_INITRD @@ -503,9 +486,7 @@ static int keep_initrd; void free_initrd_mem(unsigned long start, unsigned long end) { if (!keep_initrd) - totalram_pages += free_area(__phys_to_pfn(__pa(start)), - __phys_to_pfn(__pa(end)), - "initrd"); + free_reserved_area(start, end, 0, "initrd"); } static int __init keepinitrd_setup(char *__unused) diff --git a/arch/unicore32/mm/ioremap.c b/arch/unicore32/mm/ioremap.c index b7a605597b08..13068ee22f33 100644 --- a/arch/unicore32/mm/ioremap.c +++ b/arch/unicore32/mm/ioremap.c @@ -235,7 +235,7 @@ EXPORT_SYMBOL(__uc32_ioremap_cached); void __uc32_iounmap(volatile void __iomem *io_addr) { void *addr = (void *)(PAGE_MASK & (unsigned long)io_addr); - struct vm_struct **p, *tmp; + struct vm_struct *vm; /* * If this is a section based mapping we need to handle it @@ -244,17 +244,10 @@ void __uc32_iounmap(volatile void __iomem *io_addr) * all the mappings before the area can be reclaimed * by someone else. */ - write_lock(&vmlist_lock); - for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) { - if ((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) { - if (tmp->flags & VM_UNICORE_SECTION_MAPPING) { - unmap_area_sections((unsigned long)tmp->addr, - tmp->size); - } - break; - } - } - write_unlock(&vmlist_lock); + vm = find_vm_area(addr); + if (vm && (vm->flags & VM_IOREMAP) && + (vm->flags & VM_UNICORE_SECTION_MAPPING)) + unmap_area_sections((unsigned long)vm->addr, vm->size); vunmap(addr); } diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 70c0f3da0476..5db2117ae288 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -20,6 +20,7 @@ config X86_64 ### Arch settings config X86 def_bool y + select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS select HAVE_AOUT if X86_32 select HAVE_UNSTABLE_SCHED_CLOCK select ARCH_SUPPORTS_NUMA_BALANCING @@ -120,6 +121,7 @@ config X86 select OLD_SIGSUSPEND3 if X86_32 || IA32_EMULATION select OLD_SIGACTION if X86_32 select COMPAT_OLD_SIGACTION if IA32_EMULATION + select RTC_LIB config INSTRUCTION_DECODER def_bool y @@ -188,9 +190,6 @@ config GENERIC_CALIBRATE_DELAY config ARCH_HAS_CPU_RELAX def_bool y -config ARCH_HAS_DEFAULT_IDLE - def_bool y - config ARCH_HAS_CACHE_LINE_SIZE def_bool y @@ -389,7 +388,7 @@ config X86_NUMACHIP config X86_VSMP bool "ScaleMP vSMP" - select PARAVIRT_GUEST + select HYPERVISOR_GUEST select PARAVIRT depends on X86_64 && PCI depends on X86_EXTENDED_PLATFORM @@ -596,44 +595,17 @@ config SCHED_OMIT_FRAME_POINTER If in doubt, say "Y". -menuconfig PARAVIRT_GUEST - bool "Paravirtualized guest support" - ---help--- - Say Y here to get to see options related to running Linux under - various hypervisors. This option alone does not add any kernel code. - - If you say N, all options in this submenu will be skipped and disabled. - -if PARAVIRT_GUEST - -config PARAVIRT_TIME_ACCOUNTING - bool "Paravirtual steal time accounting" - select PARAVIRT - default n +menuconfig HYPERVISOR_GUEST + bool "Linux guest support" ---help--- - Select this option to enable fine granularity task steal time - accounting. Time spent executing other tasks in parallel with - the current vCPU is discounted from the vCPU power. To account for - that, there can be a small performance impact. - - If in doubt, say N here. - -source "arch/x86/xen/Kconfig" + Say Y here to enable options for running Linux under various hyper- + visors. This option enables basic hypervisor detection and platform + setup. -config KVM_GUEST - bool "KVM Guest support (including kvmclock)" - select PARAVIRT - select PARAVIRT - select PARAVIRT_CLOCK - default y if PARAVIRT_GUEST - ---help--- - This option enables various optimizations for running under the KVM - hypervisor. It includes a paravirtualized clock, so that instead - of relying on a PIT (or probably other) emulation by the - underlying device model, the host provides the guest with - timing infrastructure such as time of day, and system time + If you say N, all options in this submenu will be skipped and + disabled, and Linux guest support won't be built in. -source "arch/x86/lguest/Kconfig" +if HYPERVISOR_GUEST config PARAVIRT bool "Enable paravirtualization code" @@ -643,6 +615,13 @@ config PARAVIRT over full virtualization. However, when run without a hypervisor the kernel is theoretically slower and slightly larger. +config PARAVIRT_DEBUG + bool "paravirt-ops debugging" + depends on PARAVIRT && DEBUG_KERNEL + ---help--- + Enable to debug paravirt_ops internals. Specifically, BUG if + a paravirt_op is missing when it is called. + config PARAVIRT_SPINLOCKS bool "Paravirtualization layer for spinlocks" depends on PARAVIRT && SMP @@ -656,17 +635,38 @@ config PARAVIRT_SPINLOCKS If you are unsure how to answer this question, answer N. -config PARAVIRT_CLOCK - bool +source "arch/x86/xen/Kconfig" -endif +config KVM_GUEST + bool "KVM Guest support (including kvmclock)" + depends on PARAVIRT + select PARAVIRT_CLOCK + default y + ---help--- + This option enables various optimizations for running under the KVM + hypervisor. It includes a paravirtualized clock, so that instead + of relying on a PIT (or probably other) emulation by the + underlying device model, the host provides the guest with + timing infrastructure such as time of day, and system time -config PARAVIRT_DEBUG - bool "paravirt-ops debugging" - depends on PARAVIRT && DEBUG_KERNEL +source "arch/x86/lguest/Kconfig" + +config PARAVIRT_TIME_ACCOUNTING + bool "Paravirtual steal time accounting" + depends on PARAVIRT + default n ---help--- - Enable to debug paravirt_ops internals. Specifically, BUG if - a paravirt_op is missing when it is called. + Select this option to enable fine granularity task steal time + accounting. Time spent executing other tasks in parallel with + the current vCPU is discounted from the vCPU power. To account for + that, there can be a small performance impact. + + If in doubt, say N here. + +config PARAVIRT_CLOCK + bool + +endif #HYPERVISOR_GUEST config NO_BOOTMEM def_bool y @@ -1549,6 +1549,7 @@ config X86_SMAP config EFI bool "EFI runtime service support" depends on ACPI + select UCS2_STRING ---help--- This enables the kernel to use EFI runtime services that are available (such as the EFI variable services). diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index b322f124ee3c..c198b7e13e7b 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -131,7 +131,7 @@ config DOUBLEFAULT config DEBUG_TLBFLUSH bool "Set upper limit of TLB entries to flush one-by-one" - depends on DEBUG_KERNEL && (X86_64 || X86_INVLPG) + depends on DEBUG_KERNEL ---help--- X86-only for now. @@ -292,20 +292,6 @@ config OPTIMIZE_INLINING If unsure, say N. -config DEBUG_STRICT_USER_COPY_CHECKS - bool "Strict copy size checks" - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING - ---help--- - Enabling this option turns a certain set of sanity checks for user - copy operations into compile time failures. - - The copy_from_user() etc checks are there to help test if there - are sufficient security checks on the length argument of - the copy operation, by having gcc prove that the argument is - within bounds. - - If unsure, or if you run an older (pre 4.4) gcc, say N. - config DEBUG_NMI_SELFTEST bool "NMI Selftest" depends on DEBUG_KERNEL && X86_LOCAL_APIC diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index c205035a6b96..35ee62fccf98 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -251,6 +251,51 @@ static void find_bits(unsigned long mask, u8 *pos, u8 *size) *size = len; } +static efi_status_t setup_efi_vars(struct boot_params *params) +{ + struct setup_data *data; + struct efi_var_bootdata *efidata; + u64 store_size, remaining_size, var_size; + efi_status_t status; + + if (sys_table->runtime->hdr.revision < EFI_2_00_SYSTEM_TABLE_REVISION) + return EFI_UNSUPPORTED; + + data = (struct setup_data *)(unsigned long)params->hdr.setup_data; + + while (data && data->next) + data = (struct setup_data *)(unsigned long)data->next; + + status = efi_call_phys4((void *)sys_table->runtime->query_variable_info, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, &store_size, + &remaining_size, &var_size); + + if (status != EFI_SUCCESS) + return status; + + status = efi_call_phys3(sys_table->boottime->allocate_pool, + EFI_LOADER_DATA, sizeof(*efidata), &efidata); + + if (status != EFI_SUCCESS) + return status; + + efidata->data.type = SETUP_EFI_VARS; + efidata->data.len = sizeof(struct efi_var_bootdata) - + sizeof(struct setup_data); + efidata->data.next = 0; + efidata->store_size = store_size; + efidata->remaining_size = remaining_size; + efidata->max_var_size = var_size; + + if (data) + data->next = (unsigned long)efidata; + else + params->hdr.setup_data = (unsigned long)efidata; + +} + static efi_status_t setup_efi_pci(struct boot_params *params) { efi_pci_io_protocol *pci; @@ -1157,6 +1202,8 @@ struct boot_params *efi_main(void *handle, efi_system_table_t *_table, setup_graphics(boot_params); + setup_efi_vars(boot_params); + setup_efi_pci(boot_params); status = efi_call_phys3(sys_table->boottime->allocate_pool, diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index c1d383d1fb7e..16f24e6dad79 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -52,7 +52,7 @@ ENTRY(startup_32) jnz 1f cli - movl $(__KERNEL_DS), %eax + movl $(__BOOT_DS), %eax movl %eax, %ds movl %eax, %es movl %eax, %ss diff --git a/arch/x86/ia32/Makefile b/arch/x86/ia32/Makefile index 455646e0e532..e785b422b766 100644 --- a/arch/x86/ia32/Makefile +++ b/arch/x86/ia32/Makefile @@ -5,9 +5,6 @@ obj-$(CONFIG_IA32_EMULATION) := ia32entry.o sys_ia32.o ia32_signal.o obj-$(CONFIG_IA32_EMULATION) += nosyscall.o syscall_ia32.o -sysv-$(CONFIG_SYSVIPC) := ipc32.o -obj-$(CONFIG_IA32_EMULATION) += $(sysv-y) - obj-$(CONFIG_IA32_AOUT) += ia32_aout.o audit-class-$(CONFIG_AUDIT) := audit.o diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c index 03abf9b70011..805078e08013 100644 --- a/arch/x86/ia32/ia32_aout.c +++ b/arch/x86/ia32/ia32_aout.c @@ -162,7 +162,6 @@ static int aout_core_dump(long signr, struct pt_regs *regs, struct file *file, fs = get_fs(); set_fs(KERNEL_DS); has_dumped = 1; - current->flags |= PF_DUMPCORE; strncpy(dump.u_comm, current->comm, sizeof(current->comm)); dump.u_ar0 = offsetof(struct user32, regs); dump.signal = signr; @@ -323,11 +322,8 @@ static int load_aout_binary(struct linux_binprm *bprm) if (N_MAGIC(ex) == OMAGIC) { unsigned long text_addr, map_size; - loff_t pos; text_addr = N_TXTADDR(ex); - - pos = 32; map_size = ex.a_text+ex.a_data; error = vm_brk(text_addr & PAGE_MASK, map_size); @@ -337,15 +333,12 @@ static int load_aout_binary(struct linux_binprm *bprm) return error; } - error = bprm->file->f_op->read(bprm->file, - (char __user *)text_addr, - ex.a_text+ex.a_data, &pos); + error = read_code(bprm->file, text_addr, 32, + ex.a_text + ex.a_data); if ((signed long)error < 0) { send_sig(SIGKILL, current, 0); return error; } - - flush_icache_range(text_addr, text_addr+ex.a_text+ex.a_data); } else { #ifdef WARN_OLD static unsigned long error_time, error_time2; @@ -367,15 +360,9 @@ static int load_aout_binary(struct linux_binprm *bprm) #endif if (!bprm->file->f_op->mmap || (fd_offset & ~PAGE_MASK) != 0) { - loff_t pos = fd_offset; - vm_brk(N_TXTADDR(ex), ex.a_text+ex.a_data); - bprm->file->f_op->read(bprm->file, - (char __user *)N_TXTADDR(ex), - ex.a_text+ex.a_data, &pos); - flush_icache_range((unsigned long) N_TXTADDR(ex), - (unsigned long) N_TXTADDR(ex) + - ex.a_text+ex.a_data); + read_code(bprm->file, N_TXTADDR(ex), fd_offset, + ex.a_text+ex.a_data); goto beyond_if; } @@ -452,8 +439,6 @@ static int load_aout_library(struct file *file) start_addr = ex.a_entry & 0xfffff000; if ((N_TXTOFF(ex) & ~PAGE_MASK) != 0) { - loff_t pos = N_TXTOFF(ex); - #ifdef WARN_OLD static unsigned long error_time; if (time_after(jiffies, error_time + 5*HZ)) { @@ -466,12 +451,8 @@ static int load_aout_library(struct file *file) #endif vm_brk(start_addr, ex.a_text + ex.a_data + ex.a_bss); - file->f_op->read(file, (char __user *)start_addr, - ex.a_text + ex.a_data, &pos); - flush_icache_range((unsigned long) start_addr, - (unsigned long) start_addr + ex.a_text + - ex.a_data); - + read_code(file, start_addr, N_TXTOFF(ex), + ex.a_text + ex.a_data); retval = 0; goto out; } diff --git a/arch/x86/ia32/ipc32.c b/arch/x86/ia32/ipc32.c deleted file mode 100644 index 29cdcd02ead3..000000000000 --- a/arch/x86/ia32/ipc32.c +++ /dev/null @@ -1,54 +0,0 @@ -#include <linux/kernel.h> -#include <linux/spinlock.h> -#include <linux/list.h> -#include <linux/syscalls.h> -#include <linux/time.h> -#include <linux/sem.h> -#include <linux/msg.h> -#include <linux/shm.h> -#include <linux/ipc.h> -#include <linux/compat.h> -#include <asm/sys_ia32.h> - -asmlinkage long sys32_ipc(u32 call, int first, int second, int third, - compat_uptr_t ptr, u32 fifth) -{ - int version; - - version = call >> 16; /* hack for backward compatibility */ - call &= 0xffff; - - switch (call) { - case SEMOP: - /* struct sembuf is the same on 32 and 64bit :)) */ - return sys_semtimedop(first, compat_ptr(ptr), second, NULL); - case SEMTIMEDOP: - return compat_sys_semtimedop(first, compat_ptr(ptr), second, - compat_ptr(fifth)); - case SEMGET: - return sys_semget(first, second, third); - case SEMCTL: - return compat_sys_semctl(first, second, third, compat_ptr(ptr)); - - case MSGSND: - return compat_sys_msgsnd(first, second, third, compat_ptr(ptr)); - case MSGRCV: - return compat_sys_msgrcv(first, second, fifth, third, - version, compat_ptr(ptr)); - case MSGGET: - return sys_msgget((key_t) first, second); - case MSGCTL: - return compat_sys_msgctl(first, second, compat_ptr(ptr)); - - case SHMAT: - return compat_sys_shmat(first, second, third, version, - compat_ptr(ptr)); - case SHMDT: - return sys_shmdt(compat_ptr(ptr)); - case SHMGET: - return sys_shmget(first, (unsigned)second, third); - case SHMCTL: - return compat_sys_shmctl(first, second, compat_ptr(ptr)); - } - return -ENOSYS; -} diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c index ad7a20cbc699..4e4907c67d92 100644 --- a/arch/x86/ia32/sys_ia32.c +++ b/arch/x86/ia32/sys_ia32.c @@ -166,12 +166,6 @@ asmlinkage long sys32_mmap(struct mmap_arg_struct32 __user *arg) a.offset>>PAGE_SHIFT); } -asmlinkage long sys32_mprotect(unsigned long start, size_t len, - unsigned long prot) -{ - return sys_mprotect(start, len, prot); -} - asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int __user *stat_addr, int options) { @@ -194,35 +188,10 @@ asmlinkage long sys32_pwrite(unsigned int fd, const char __user *ubuf, } -asmlinkage long sys32_sendfile(int out_fd, int in_fd, - compat_off_t __user *offset, s32 count) -{ - mm_segment_t old_fs = get_fs(); - int ret; - off_t of; - - if (offset && get_user(of, offset)) - return -EFAULT; - - set_fs(KERNEL_DS); - ret = sys_sendfile(out_fd, in_fd, offset ? (off_t __user *)&of : NULL, - count); - set_fs(old_fs); - - if (offset && put_user(of, offset)) - return -EFAULT; - return ret; -} - /* * Some system calls that need sign extended arguments. This could be * done by a generic wrapper. */ -long sys32_kill(int pid, int sig) -{ - return sys_kill(pid, sig); -} - long sys32_fadvise64_64(int fd, __u32 offset_low, __u32 offset_high, __u32 len_low, __u32 len_high, int advice) { @@ -246,12 +215,6 @@ long sys32_vm86_warning(void) return -ENOSYS; } -long sys32_lookup_dcookie(u32 addr_low, u32 addr_high, - char __user *buf, size_t len) -{ - return sys_lookup_dcookie(((u64)addr_high << 32) | addr_low, buf, len); -} - asmlinkage ssize_t sys32_readahead(int fd, unsigned off_lo, unsigned off_hi, size_t count) { diff --git a/arch/x86/include/asm/bug.h b/arch/x86/include/asm/bug.h index 11e1152222d0..2f03ff018d36 100644 --- a/arch/x86/include/asm/bug.h +++ b/arch/x86/include/asm/bug.h @@ -37,7 +37,4 @@ do { \ #include <asm-generic/bug.h> - -extern void show_regs_common(void); - #endif /* _ASM_X86_BUG_H */ diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h index 8d871eaddb66..d47786acb016 100644 --- a/arch/x86/include/asm/cmpxchg.h +++ b/arch/x86/include/asm/cmpxchg.h @@ -35,7 +35,7 @@ extern void __add_wrong_size(void) /* * An exchange-type operation, which takes a value and a pointer, and - * returns a the old value. + * returns the old value. */ #define __xchg_op(ptr, arg, op, lock) \ ({ \ diff --git a/arch/x86/include/asm/context_tracking.h b/arch/x86/include/asm/context_tracking.h index 1616562683e9..1fe49704b146 100644 --- a/arch/x86/include/asm/context_tracking.h +++ b/arch/x86/include/asm/context_tracking.h @@ -1,31 +1,10 @@ #ifndef _ASM_X86_CONTEXT_TRACKING_H #define _ASM_X86_CONTEXT_TRACKING_H -#ifndef __ASSEMBLY__ -#include <linux/context_tracking.h> -#include <asm/ptrace.h> - -static inline void exception_enter(struct pt_regs *regs) -{ - user_exit(); -} - -static inline void exception_exit(struct pt_regs *regs) -{ -#ifdef CONFIG_CONTEXT_TRACKING - if (user_mode(regs)) - user_enter(); -#endif -} - -#else /* __ASSEMBLY__ */ - #ifdef CONFIG_CONTEXT_TRACKING # define SCHEDULE_USER call schedule_user #else # define SCHEDULE_USER call schedule #endif -#endif /* !__ASSEMBLY__ */ - #endif diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 93fe929d1cee..8010ebc5705f 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -9,6 +9,7 @@ #endif #define NCAPINTS 10 /* N 32-bit words worth of info */ +#define NBUGINTS 1 /* N 32-bit bug flags */ /* * Note: If the comment begins with a quoted string, that string is used @@ -100,6 +101,7 @@ #define X86_FEATURE_AMD_DCM (3*32+27) /* multi-node processor */ #define X86_FEATURE_APERFMPERF (3*32+28) /* APERFMPERF */ #define X86_FEATURE_EAGER_FPU (3*32+29) /* "eagerfpu" Non lazy FPU restore */ +#define X86_FEATURE_NONSTOP_TSC_S3 (3*32+30) /* TSC doesn't stop in S3 state */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ #define X86_FEATURE_XMM3 (4*32+ 0) /* "pni" SSE-3 */ @@ -168,6 +170,7 @@ #define X86_FEATURE_TOPOEXT (6*32+22) /* topology extensions CPUID leafs */ #define X86_FEATURE_PERFCTR_CORE (6*32+23) /* core performance counter extensions */ #define X86_FEATURE_PERFCTR_NB (6*32+24) /* NB performance counter extensions */ +#define X86_FEATURE_PERFCTR_L2 (6*32+28) /* L2 performance counter extensions */ /* * Auxiliary flags: Linux defined - For features scattered in various @@ -182,6 +185,7 @@ #define X86_FEATURE_PTS (7*32+ 6) /* Intel Package Thermal Status */ #define X86_FEATURE_DTHERM (7*32+ 7) /* Digital Thermal Sensor */ #define X86_FEATURE_HW_PSTATE (7*32+ 8) /* AMD HW-PState */ +#define X86_FEATURE_PROC_FEEDBACK (7*32+ 9) /* AMD ProcFeedbackInterface */ /* Virtualization flags: Linux defined, word 8 */ #define X86_FEATURE_TPR_SHADOW (8*32+ 0) /* Intel TPR Shadow */ @@ -216,6 +220,17 @@ #define X86_FEATURE_ADX (9*32+19) /* The ADCX and ADOX instructions */ #define X86_FEATURE_SMAP (9*32+20) /* Supervisor Mode Access Prevention */ +/* + * BUG word(s) + */ +#define X86_BUG(x) (NCAPINTS*32 + (x)) + +#define X86_BUG_F00F X86_BUG(0) /* Intel F00F */ +#define X86_BUG_FDIV X86_BUG(1) /* FPU FDIV */ +#define X86_BUG_COMA X86_BUG(2) /* Cyrix 6x86 coma */ +#define X86_BUG_AMD_TLB_MMATCH X86_BUG(3) /* AMD Erratum 383 */ +#define X86_BUG_AMD_APIC_C1E X86_BUG(4) /* AMD Erratum 400 */ + #if defined(__KERNEL__) && !defined(__ASSEMBLY__) #include <asm/asm.h> @@ -311,6 +326,7 @@ extern const char * const x86_power_flags[32]; #define cpu_has_pclmulqdq boot_cpu_has(X86_FEATURE_PCLMULQDQ) #define cpu_has_perfctr_core boot_cpu_has(X86_FEATURE_PERFCTR_CORE) #define cpu_has_perfctr_nb boot_cpu_has(X86_FEATURE_PERFCTR_NB) +#define cpu_has_perfctr_l2 boot_cpu_has(X86_FEATURE_PERFCTR_L2) #define cpu_has_cx8 boot_cpu_has(X86_FEATURE_CX8) #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16) #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU) @@ -401,6 +417,13 @@ static __always_inline __pure bool __static_cpu_has(u16 bit) #define static_cpu_has(bit) boot_cpu_has(bit) #endif +#define cpu_has_bug(c, bit) cpu_has(c, (bit)) +#define set_cpu_bug(c, bit) set_cpu_cap(c, (bit)) +#define clear_cpu_bug(c, bit) clear_cpu_cap(c, (bit)); + +#define static_cpu_has_bug(bit) static_cpu_has((bit)) +#define boot_cpu_has_bug(bit) cpu_has_bug(&boot_cpu_data, (bit)) + #endif /* defined(__KERNEL__) && !defined(__ASSEMBLY__) */ #endif /* _ASM_X86_CPUFEATURE_H */ diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 60c89f30c727..2fb5d5884e23 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -102,6 +102,13 @@ extern void efi_call_phys_epilog(void); extern void efi_unmap_memmap(void); extern void efi_memory_uc(u64 addr, unsigned long size); +struct efi_var_bootdata { + struct setup_data data; + u64 store_size; + u64 remaining_size; + u64 max_var_size; +}; + #ifdef CONFIG_EFI static inline bool efi_is_native(void) diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h index a09c28571064..0dc7d9e21c34 100644 --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -104,12 +104,7 @@ enum fixed_addresses { FIX_LI_PCIA, /* Lithium PCI Bridge A */ FIX_LI_PCIB, /* Lithium PCI Bridge B */ #endif -#ifdef CONFIG_X86_F00F_BUG - FIX_F00F_IDT, /* Virtual mapping for IDT */ -#endif -#ifdef CONFIG_X86_CYCLONE_TIMER - FIX_CYCLONE_TIMER, /*cyclone timer register*/ -#endif + FIX_RO_IDT, /* Virtual mapping for read-only IDT */ #ifdef CONFIG_X86_32 FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */ FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1, diff --git a/arch/x86/include/asm/hugetlb.h b/arch/x86/include/asm/hugetlb.h index bdd35dbd0605..a8091216963b 100644 --- a/arch/x86/include/asm/hugetlb.h +++ b/arch/x86/include/asm/hugetlb.h @@ -2,6 +2,7 @@ #define _ASM_X86_HUGETLB_H #include <asm/page.h> +#include <asm-generic/hugetlb.h> static inline int is_hugepage_only_range(struct mm_struct *mm, diff --git a/arch/x86/include/asm/hypervisor.h b/arch/x86/include/asm/hypervisor.h index 86095ed14135..2d4b5e6107cd 100644 --- a/arch/x86/include/asm/hypervisor.h +++ b/arch/x86/include/asm/hypervisor.h @@ -20,13 +20,11 @@ #ifndef _ASM_X86_HYPERVISOR_H #define _ASM_X86_HYPERVISOR_H +#ifdef CONFIG_HYPERVISOR_GUEST + #include <asm/kvm_para.h> #include <asm/xen/hypervisor.h> -extern void init_hypervisor(struct cpuinfo_x86 *c); -extern void init_hypervisor_platform(void); -extern bool hypervisor_x2apic_available(void); - /* * x86 hypervisor information */ @@ -55,4 +53,12 @@ extern const struct hypervisor_x86 x86_hyper_ms_hyperv; extern const struct hypervisor_x86 x86_hyper_xen_hvm; extern const struct hypervisor_x86 x86_hyper_kvm; -#endif +extern void init_hypervisor(struct cpuinfo_x86 *c); +extern void init_hypervisor_platform(void); +extern bool hypervisor_x2apic_available(void); +#else +static inline void init_hypervisor(struct cpuinfo_x86 *c) { } +static inline void init_hypervisor_platform(void) { } +static inline bool hypervisor_x2apic_available(void) { return false; } +#endif /* CONFIG_HYPERVISOR_GUEST */ +#endif /* _ASM_X86_HYPERVISOR_H */ diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index f4076af1f4ed..fa5f71e021d5 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -146,13 +146,13 @@ DECLARE_PER_CPU(struct device *, mce_device); void mce_intel_feature_init(struct cpuinfo_x86 *c); void cmci_clear(void); void cmci_reenable(void); -void cmci_rediscover(int dying); +void cmci_rediscover(void); void cmci_recheck(void); #else static inline void mce_intel_feature_init(struct cpuinfo_x86 *c) { } static inline void cmci_clear(void) {} static inline void cmci_reenable(void) {} -static inline void cmci_rediscover(int dying) {} +static inline void cmci_rediscover(void) {} static inline void cmci_recheck(void) {} #endif diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h index 9264802e2824..cb7502852acb 100644 --- a/arch/x86/include/asm/msr.h +++ b/arch/x86/include/asm/msr.h @@ -137,11 +137,11 @@ static inline unsigned long long native_read_pmc(int counter) * pointer indirection), this allows gcc to optimize better */ -#define rdmsr(msr, val1, val2) \ +#define rdmsr(msr, low, high) \ do { \ u64 __val = native_read_msr((msr)); \ - (void)((val1) = (u32)__val); \ - (void)((val2) = (u32)(__val >> 32)); \ + (void)((low) = (u32)__val); \ + (void)((high) = (u32)(__val >> 32)); \ } while (0) static inline void wrmsr(unsigned msr, unsigned low, unsigned high) @@ -162,12 +162,12 @@ static inline int wrmsr_safe(unsigned msr, unsigned low, unsigned high) } /* rdmsr with exception handling */ -#define rdmsr_safe(msr, p1, p2) \ +#define rdmsr_safe(msr, low, high) \ ({ \ int __err; \ u64 __val = native_read_msr_safe((msr), &__err); \ - (*p1) = (u32)__val; \ - (*p2) = (u32)(__val >> 32); \ + (*low) = (u32)__val; \ + (*high) = (u32)(__val >> 32); \ __err; \ }) @@ -208,7 +208,7 @@ do { \ #define wrmsrl_safe(msr, val) wrmsr_safe((msr), (u32)(val), \ (u32)((val) >> 32)) -#define write_tsc(val1, val2) wrmsr(MSR_IA32_TSC, (val1), (val2)) +#define write_tsc(low, high) wrmsr(MSR_IA32_TSC, (low), (high)) #define write_rdtscp_aux(val) wrmsr(MSR_TSC_AUX, (val), 0) diff --git a/arch/x86/include/asm/page_64_types.h b/arch/x86/include/asm/page_64_types.h index 8b491e66eaa8..6c896fbe21db 100644 --- a/arch/x86/include/asm/page_64_types.h +++ b/arch/x86/include/asm/page_64_types.h @@ -48,6 +48,5 @@ * arch/x86/kernel/head_64.S), and it is mapped here: */ #define KERNEL_IMAGE_SIZE (512 * 1024 * 1024) -#define KERNEL_IMAGE_START _AC(0xffffffff80000000, UL) #endif /* _ASM_X86_PAGE_64_DEFS_H */ diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index 5edd1742cfd0..cfdc9ee4c900 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -262,10 +262,6 @@ static inline void set_ldt(const void *addr, unsigned entries) { PVOP_VCALL2(pv_cpu_ops.set_ldt, addr, entries); } -static inline void store_gdt(struct desc_ptr *dtr) -{ - PVOP_VCALL1(pv_cpu_ops.store_gdt, dtr); -} static inline void store_idt(struct desc_ptr *dtr) { PVOP_VCALL1(pv_cpu_ops.store_idt, dtr); @@ -703,7 +699,10 @@ static inline void arch_leave_lazy_mmu_mode(void) PVOP_VCALL0(pv_mmu_ops.lazy_mode.leave); } -void arch_flush_lazy_mmu_mode(void); +static inline void arch_flush_lazy_mmu_mode(void) +{ + PVOP_VCALL0(pv_mmu_ops.lazy_mode.flush); +} static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx, phys_addr_t phys, pgprot_t flags) diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index 142236ed83af..0db1fcac668c 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -91,6 +91,7 @@ struct pv_lazy_ops { /* Set deferred update mode, used for batching operations. */ void (*enter)(void); void (*leave)(void); + void (*flush)(void); }; struct pv_time_ops { @@ -122,7 +123,7 @@ struct pv_cpu_ops { void (*load_tr_desc)(void); void (*load_gdt)(const struct desc_ptr *); void (*load_idt)(const struct desc_ptr *); - void (*store_gdt)(struct desc_ptr *); + /* store_gdt has been removed. */ void (*store_idt)(struct desc_ptr *); void (*set_ldt)(const void *desc, unsigned entries); unsigned long (*store_tr)(void); @@ -679,6 +680,7 @@ void paravirt_end_context_switch(struct task_struct *next); void paravirt_enter_lazy_mmu(void); void paravirt_leave_lazy_mmu(void); +void paravirt_flush_lazy_mmu(void); void _paravirt_nop(void); u32 _paravirt_ident_32(u32); diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h index 4f7e67e2345e..85e13ccf15c4 100644 --- a/arch/x86/include/asm/perf_event_p4.h +++ b/arch/x86/include/asm/perf_event_p4.h @@ -24,45 +24,45 @@ #define ARCH_P4_CNTRVAL_MASK ((1ULL << ARCH_P4_CNTRVAL_BITS) - 1) #define ARCH_P4_UNFLAGGED_BIT ((1ULL) << (ARCH_P4_CNTRVAL_BITS - 1)) -#define P4_ESCR_EVENT_MASK 0x7e000000U +#define P4_ESCR_EVENT_MASK 0x7e000000ULL #define P4_ESCR_EVENT_SHIFT 25 -#define P4_ESCR_EVENTMASK_MASK 0x01fffe00U +#define P4_ESCR_EVENTMASK_MASK 0x01fffe00ULL #define P4_ESCR_EVENTMASK_SHIFT 9 -#define P4_ESCR_TAG_MASK 0x000001e0U +#define P4_ESCR_TAG_MASK 0x000001e0ULL #define P4_ESCR_TAG_SHIFT 5 -#define P4_ESCR_TAG_ENABLE 0x00000010U -#define P4_ESCR_T0_OS 0x00000008U -#define P4_ESCR_T0_USR 0x00000004U -#define P4_ESCR_T1_OS 0x00000002U -#define P4_ESCR_T1_USR 0x00000001U +#define P4_ESCR_TAG_ENABLE 0x00000010ULL +#define P4_ESCR_T0_OS 0x00000008ULL +#define P4_ESCR_T0_USR 0x00000004ULL +#define P4_ESCR_T1_OS 0x00000002ULL +#define P4_ESCR_T1_USR 0x00000001ULL #define P4_ESCR_EVENT(v) ((v) << P4_ESCR_EVENT_SHIFT) #define P4_ESCR_EMASK(v) ((v) << P4_ESCR_EVENTMASK_SHIFT) #define P4_ESCR_TAG(v) ((v) << P4_ESCR_TAG_SHIFT) -#define P4_CCCR_OVF 0x80000000U -#define P4_CCCR_CASCADE 0x40000000U -#define P4_CCCR_OVF_PMI_T0 0x04000000U -#define P4_CCCR_OVF_PMI_T1 0x08000000U -#define P4_CCCR_FORCE_OVF 0x02000000U -#define P4_CCCR_EDGE 0x01000000U -#define P4_CCCR_THRESHOLD_MASK 0x00f00000U +#define P4_CCCR_OVF 0x80000000ULL +#define P4_CCCR_CASCADE 0x40000000ULL +#define P4_CCCR_OVF_PMI_T0 0x04000000ULL +#define P4_CCCR_OVF_PMI_T1 0x08000000ULL +#define P4_CCCR_FORCE_OVF 0x02000000ULL +#define P4_CCCR_EDGE 0x01000000ULL +#define P4_CCCR_THRESHOLD_MASK 0x00f00000ULL #define P4_CCCR_THRESHOLD_SHIFT 20 -#define P4_CCCR_COMPLEMENT 0x00080000U -#define P4_CCCR_COMPARE 0x00040000U -#define P4_CCCR_ESCR_SELECT_MASK 0x0000e000U +#define P4_CCCR_COMPLEMENT 0x00080000ULL +#define P4_CCCR_COMPARE 0x00040000ULL +#define P4_CCCR_ESCR_SELECT_MASK 0x0000e000ULL #define P4_CCCR_ESCR_SELECT_SHIFT 13 -#define P4_CCCR_ENABLE 0x00001000U -#define P4_CCCR_THREAD_SINGLE 0x00010000U -#define P4_CCCR_THREAD_BOTH 0x00020000U -#define P4_CCCR_THREAD_ANY 0x00030000U -#define P4_CCCR_RESERVED 0x00000fffU +#define P4_CCCR_ENABLE 0x00001000ULL +#define P4_CCCR_THREAD_SINGLE 0x00010000ULL +#define P4_CCCR_THREAD_BOTH 0x00020000ULL +#define P4_CCCR_THREAD_ANY 0x00030000ULL +#define P4_CCCR_RESERVED 0x00000fffULL #define P4_CCCR_THRESHOLD(v) ((v) << P4_CCCR_THRESHOLD_SHIFT) #define P4_CCCR_ESEL(v) ((v) << P4_CCCR_ESCR_SELECT_SHIFT) #define P4_GEN_ESCR_EMASK(class, name, bit) \ - class##__##name = ((1 << bit) << P4_ESCR_EVENTMASK_SHIFT) + class##__##name = ((1ULL << bit) << P4_ESCR_EVENTMASK_SHIFT) #define P4_ESCR_EMASK_BIT(class, name) class##__##name /* @@ -107,7 +107,7 @@ * P4_PEBS_CONFIG_MASK and related bits on * modification.) */ -#define P4_CONFIG_ALIASABLE (1 << 9) +#define P4_CONFIG_ALIASABLE (1ULL << 9) /* * The bits we allow to pass for RAW events @@ -784,17 +784,17 @@ enum P4_ESCR_EMASKS { * Note we have UOP and PEBS bits reserved for now * just in case if we will need them once */ -#define P4_PEBS_CONFIG_ENABLE (1 << 7) -#define P4_PEBS_CONFIG_UOP_TAG (1 << 8) -#define P4_PEBS_CONFIG_METRIC_MASK 0x3f -#define P4_PEBS_CONFIG_MASK 0xff +#define P4_PEBS_CONFIG_ENABLE (1ULL << 7) +#define P4_PEBS_CONFIG_UOP_TAG (1ULL << 8) +#define P4_PEBS_CONFIG_METRIC_MASK 0x3FLL +#define P4_PEBS_CONFIG_MASK 0xFFLL /* * mem: Only counters MSR_IQ_COUNTER4 (16) and * MSR_IQ_COUNTER5 (17) are allowed for PEBS sampling */ -#define P4_PEBS_ENABLE 0x02000000U -#define P4_PEBS_ENABLE_UOP_TAG 0x01000000U +#define P4_PEBS_ENABLE 0x02000000ULL +#define P4_PEBS_ENABLE_UOP_TAG 0x01000000ULL #define p4_config_unpack_metric(v) (((u64)(v)) & P4_PEBS_CONFIG_METRIC_MASK) #define p4_config_unpack_pebs(v) (((u64)(v)) & P4_PEBS_CONFIG_MASK) diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h index 567b5d0632b2..e6423002c10b 100644 --- a/arch/x86/include/asm/pgtable_types.h +++ b/arch/x86/include/asm/pgtable_types.h @@ -351,7 +351,6 @@ static inline void update_page_count(int level, unsigned long pages) { } * as a pte too. */ extern pte_t *lookup_address(unsigned long address, unsigned int *level); -extern int __split_large_page(pte_t *kpte, unsigned long address, pte_t *pbase); extern phys_addr_t slow_virt_to_phys(void *__address); #endif /* !__ASSEMBLY__ */ diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 3270116b1488..22224b3b43bb 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -91,9 +91,6 @@ struct cpuinfo_x86 { /* Problems on some 486Dx4's and old 386's: */ char hard_math; char rfu; - char fdiv_bug; - char f00f_bug; - char coma_bug; char pad0; #else /* Number of 4K pages in DTLB/ITLB combined(in pages): */ @@ -107,7 +104,7 @@ struct cpuinfo_x86 { __u32 extended_cpuid_level; /* Maximum supported CPUID level, -1=no CPUID: */ int cpuid_level; - __u32 x86_capability[NCAPINTS]; + __u32 x86_capability[NCAPINTS + NBUGINTS]; char x86_vendor_id[16]; char x86_model_id[64]; /* in KB - valid for CPUS which support this call: */ @@ -973,26 +970,6 @@ unsigned long calc_aperfmperf_ratio(struct aperfmperf *old, return ratio; } -/* - * AMD errata checking - */ -#ifdef CONFIG_CPU_SUP_AMD -extern const int amd_erratum_383[]; -extern const int amd_erratum_400[]; -extern bool cpu_has_amd_erratum(const int *); - -#define AMD_LEGACY_ERRATUM(...) { -1, __VA_ARGS__, 0 } -#define AMD_OSVW_ERRATUM(osvw_id, ...) { osvw_id, __VA_ARGS__, 0 } -#define AMD_MODEL_RANGE(f, m_start, s_start, m_end, s_end) \ - ((f << 24) | (m_start << 16) | (s_start << 12) | (m_end << 4) | (s_end)) -#define AMD_MODEL_RANGE_FAMILY(range) (((range) >> 24) & 0xff) -#define AMD_MODEL_RANGE_START(range) (((range) >> 12) & 0xfff) -#define AMD_MODEL_RANGE_END(range) ((range) & 0xfff) - -#else -#define cpu_has_amd_erratum(x) (false) -#endif /* CONFIG_CPU_SUP_AMD */ - extern unsigned long arch_align_stack(unsigned long sp); extern void free_init_pages(char *what, unsigned long begin, unsigned long end); diff --git a/arch/x86/include/asm/suspend_32.h b/arch/x86/include/asm/suspend_32.h index 487055c8c1aa..f6064b7385b0 100644 --- a/arch/x86/include/asm/suspend_32.h +++ b/arch/x86/include/asm/suspend_32.h @@ -15,7 +15,6 @@ struct saved_context { unsigned long cr0, cr2, cr3, cr4; u64 misc_enable; bool misc_enable_saved; - struct desc_ptr gdt; struct desc_ptr idt; u16 ldt; u16 tss; diff --git a/arch/x86/include/asm/suspend_64.h b/arch/x86/include/asm/suspend_64.h index 09b0bf104156..97b84e08a211 100644 --- a/arch/x86/include/asm/suspend_64.h +++ b/arch/x86/include/asm/suspend_64.h @@ -25,9 +25,6 @@ struct saved_context { u64 misc_enable; bool misc_enable_saved; unsigned long efer; - u16 gdt_pad; - u16 gdt_limit; - unsigned long gdt_base; u16 idt_pad; u16 idt_limit; unsigned long idt_base; diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h index 8459efc39686..0ef202e232d6 100644 --- a/arch/x86/include/asm/sys_ia32.h +++ b/arch/x86/include/asm/sys_ia32.h @@ -30,23 +30,14 @@ asmlinkage long sys32_fstatat(unsigned int, const char __user *, struct stat64 __user *, int); struct mmap_arg_struct32; asmlinkage long sys32_mmap(struct mmap_arg_struct32 __user *); -asmlinkage long sys32_mprotect(unsigned long, size_t, unsigned long); - -asmlinkage long sys32_alarm(unsigned int); asmlinkage long sys32_waitpid(compat_pid_t, unsigned int __user *, int); -asmlinkage long sys32_sysfs(int, u32, u32); asmlinkage long sys32_pread(unsigned int, char __user *, u32, u32, u32); asmlinkage long sys32_pwrite(unsigned int, const char __user *, u32, u32, u32); -asmlinkage long sys32_personality(unsigned long); -asmlinkage long sys32_sendfile(int, int, compat_off_t __user *, s32); - -long sys32_kill(int, int); long sys32_fadvise64_64(int, __u32, __u32, __u32, __u32, int); long sys32_vm86_warning(void); -long sys32_lookup_dcookie(u32, u32, char __user *, size_t); asmlinkage ssize_t sys32_readahead(int, unsigned, unsigned, size_t); asmlinkage long sys32_sync_file_range(int, unsigned, unsigned, @@ -59,9 +50,6 @@ asmlinkage long sys32_fallocate(int, int, unsigned, asmlinkage long sys32_sigreturn(void); asmlinkage long sys32_rt_sigreturn(void); -/* ia32/ipc32.c */ -asmlinkage long sys32_ipc(u32, int, int, int, compat_uptr_t, u32); - asmlinkage long sys32_fanotify_mark(int, unsigned int, u32, u32, int, const char __user *); diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h index 6cf0a9cc60cd..5f87b35fd2ef 100644 --- a/arch/x86/include/asm/syscalls.h +++ b/arch/x86/include/asm/syscalls.h @@ -27,8 +27,8 @@ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); long sys_rt_sigreturn(void); /* kernel/tls.c */ -asmlinkage int sys_set_thread_area(struct user_desc __user *); -asmlinkage int sys_get_thread_area(struct user_desc __user *); +asmlinkage long sys_set_thread_area(struct user_desc __user *); +asmlinkage long sys_get_thread_area(struct user_desc __user *); /* X86_32 only */ #ifdef CONFIG_X86_32 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index 2cd056e3ada3..a1df6e84691f 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -241,8 +241,6 @@ static inline struct thread_info *current_thread_info(void) skip sending interrupt */ #define TS_RESTORE_SIGMASK 0x0008 /* restore signal mask in do_signal() */ -#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING) - #ifndef __ASSEMBLY__ #define HAVE_SET_RESTORE_SIGMASK 1 static inline void set_restore_sigmask(void) diff --git a/arch/x86/include/asm/tlb.h b/arch/x86/include/asm/tlb.h index 4fef20773b8f..c7797307fc2b 100644 --- a/arch/x86/include/asm/tlb.h +++ b/arch/x86/include/asm/tlb.h @@ -7,7 +7,7 @@ #define tlb_flush(tlb) \ { \ - if (tlb->fullmm == 0) \ + if (!tlb->fullmm && !tlb->need_flush_all) \ flush_tlb_mm_range(tlb->mm, tlb->start, tlb->end, 0UL); \ else \ flush_tlb_mm_range(tlb->mm, 0UL, TLB_FLUSH_ALL, 0UL); \ diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h index 3d5df1c4447f..c2a48139c340 100644 --- a/arch/x86/include/asm/unistd.h +++ b/arch/x86/include/asm/unistd.h @@ -50,12 +50,4 @@ # define __ARCH_WANT_SYS_VFORK # define __ARCH_WANT_SYS_CLONE -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -# define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") - #endif /* _ASM_X86_UNISTD_H */ diff --git a/arch/x86/include/asm/uprobes.h b/arch/x86/include/asm/uprobes.h index 8ff8be7835ab..6e5197910fd8 100644 --- a/arch/x86/include/asm/uprobes.h +++ b/arch/x86/include/asm/uprobes.h @@ -55,4 +55,5 @@ extern int arch_uprobe_post_xol(struct arch_uprobe *aup, struct pt_regs *regs); extern bool arch_uprobe_xol_was_trapped(struct task_struct *tsk); extern int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val, void *data); extern void arch_uprobe_abort_xol(struct arch_uprobe *aup, struct pt_regs *regs); +extern unsigned long arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs); #endif /* _ASM_UPROBES_H */ diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h index c15ddaf90710..08744242b8d2 100644 --- a/arch/x86/include/uapi/asm/bootparam.h +++ b/arch/x86/include/uapi/asm/bootparam.h @@ -6,6 +6,7 @@ #define SETUP_E820_EXT 1 #define SETUP_DTB 2 #define SETUP_PCI 3 +#define SETUP_EFI_VARS 4 /* ram_size flags */ #define RAMDISK_IMAGE_START_MASK 0x07FF diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h index 7a060f4b411f..b5757885d7a4 100644 --- a/arch/x86/include/uapi/asm/msr-index.h +++ b/arch/x86/include/uapi/asm/msr-index.h @@ -72,6 +72,7 @@ #define MSR_IA32_PEBS_ENABLE 0x000003f1 #define MSR_IA32_DS_AREA 0x00000600 #define MSR_IA32_PERF_CAPABILITIES 0x00000345 +#define MSR_PEBS_LD_LAT_THRESHOLD 0x000003f6 #define MSR_MTRRfix64K_00000 0x00000250 #define MSR_MTRRfix16K_80000 0x00000258 @@ -195,6 +196,10 @@ #define MSR_AMD64_IBSBRTARGET 0xc001103b #define MSR_AMD64_IBS_REG_COUNT_MAX 8 /* includes MSR_AMD64_IBSBRTARGET */ +/* Fam 16h MSRs */ +#define MSR_F16H_L2I_PERF_CTL 0xc0010230 +#define MSR_F16H_L2I_PERF_CTR 0xc0010231 + /* Fam 15h MSRs */ #define MSR_F15H_PERF_CTL 0xc0010200 #define MSR_F15H_PERF_CTR 0xc0010201 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c index 0532f5d6e4ef..b44577bc9744 100644 --- a/arch/x86/kernel/acpi/sleep.c +++ b/arch/x86/kernel/acpi/sleep.c @@ -46,7 +46,7 @@ int acpi_suspend_lowlevel(void) header->pmode_behavior = 0; #ifndef CONFIG_64BIT - store_gdt((struct desc_ptr *)&header->pmode_gdt); + native_store_gdt((struct desc_ptr *)&header->pmode_gdt); if (!rdmsr_safe(MSR_EFER, &header->pmode_efer_low, diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S index 13ab720573e3..d1daa66ab162 100644 --- a/arch/x86/kernel/acpi/wakeup_32.S +++ b/arch/x86/kernel/acpi/wakeup_32.S @@ -1,4 +1,4 @@ - .section .text..page_aligned + .text #include <linux/linkage.h> #include <asm/segment.h> #include <asm/page_types.h> @@ -18,7 +18,6 @@ wakeup_pmode_return: movw %ax, %gs # reload the gdt, as we need the full 32 bit address - lgdt saved_gdt lidt saved_idt lldt saved_ldt ljmp $(__KERNEL_CS), $1f @@ -44,7 +43,6 @@ bogus_magic: save_registers: - sgdt saved_gdt sidt saved_idt sldt saved_ldt str saved_tss @@ -93,7 +91,6 @@ ENTRY(saved_magic) .long 0 ENTRY(saved_eip) .long 0 # saved registers -saved_gdt: .long 0,0 saved_idt: .long 0,0 saved_ldt: .long 0 saved_tss: .long 0 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index ef5ccca79a6c..c15cf9a25e27 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -271,7 +271,7 @@ void __init_or_module apply_alternatives(struct alt_instr *start, replacement = (u8 *)&a->repl_offset + a->repl_offset; BUG_ON(a->replacementlen > a->instrlen); BUG_ON(a->instrlen > sizeof(insnbuf)); - BUG_ON(a->cpuid >= NCAPINTS*32); + BUG_ON(a->cpuid >= (NCAPINTS + NBUGINTS) * 32); if (!boot_cpu_has(a->cpuid)) continue; diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c index aadf3359e2a7..3048ded1b598 100644 --- a/arch/x86/kernel/amd_nb.c +++ b/arch/x86/kernel/amd_nb.c @@ -20,12 +20,14 @@ const struct pci_device_id amd_nb_misc_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_F3) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_M10H_F3) }, + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F3) }, {} }; EXPORT_SYMBOL(amd_nb_misc_ids); -static struct pci_device_id amd_nb_link_ids[] = { +static const struct pci_device_id amd_nb_link_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) }, + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F4) }, {} }; @@ -81,7 +83,6 @@ int amd_cache_northbridges(void) next_northbridge(link, amd_nb_link_ids); } - /* some CPU families (e.g. family 0x11) do not support GART */ if (boot_cpu_data.x86 == 0xf || boot_cpu_data.x86 == 0x10 || boot_cpu_data.x86 == 0x15) amd_northbridges.flags |= AMD_NB_GART; diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c index d5fd66f0d4cd..fd972a3e4cbb 100644 --- a/arch/x86/kernel/aperture_64.c +++ b/arch/x86/kernel/aperture_64.c @@ -87,7 +87,7 @@ static u32 __init allocate_aperture(void) */ addr = memblock_find_in_range(GART_MIN_ADDR, GART_MAX_ADDR, aper_size, aper_size); - if (!addr || addr + aper_size > GART_MAX_ADDR) { + if (!addr) { printk(KERN_ERR "Cannot allocate aperture memory hole (%lx,%uK)\n", addr, aper_size>>10); diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index 66b5faffe14a..53a4e2744846 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -373,7 +373,6 @@ static int apm_cpu_idle(struct cpuidle_device *dev, static struct cpuidle_driver apm_idle_driver = { .name = "apm_idle", .owner = THIS_MODULE, - .en_core_tk_irqen = 1, .states = { { /* entry 0 is for polling */ }, { /* entry 1 is for APM idle */ diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile index a0e067d3d96c..b0684e4a73aa 100644 --- a/arch/x86/kernel/cpu/Makefile +++ b/arch/x86/kernel/cpu/Makefile @@ -14,7 +14,6 @@ CFLAGS_common.o := $(nostackp) obj-y := intel_cacheinfo.o scattered.o topology.o obj-y += proc.o capflags.o powerflags.o common.o -obj-y += vmware.o hypervisor.o mshyperv.o obj-y += rdrand.o obj-y += match.o @@ -31,7 +30,7 @@ obj-$(CONFIG_CPU_SUP_UMC_32) += umc.o obj-$(CONFIG_PERF_EVENTS) += perf_event.o ifdef CONFIG_PERF_EVENTS -obj-$(CONFIG_CPU_SUP_AMD) += perf_event_amd.o +obj-$(CONFIG_CPU_SUP_AMD) += perf_event_amd.o perf_event_amd_uncore.o obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_p6.o perf_event_knc.o perf_event_p4.o obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_intel_lbr.o perf_event_intel_ds.o perf_event_intel.o obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_intel_uncore.o @@ -42,11 +41,13 @@ obj-$(CONFIG_MTRR) += mtrr/ obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o perf_event_amd_ibs.o +obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o + quiet_cmd_mkcapflags = MKCAP $@ - cmd_mkcapflags = $(PERL) $(srctree)/$(src)/mkcapflags.pl $< $@ + cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $< $@ cpufeature = $(src)/../../include/asm/cpufeature.h targets += capflags.c -$(obj)/capflags.c: $(cpufeature) $(src)/mkcapflags.pl FORCE +$(obj)/capflags.c: $(cpufeature) $(src)/mkcapflags.sh FORCE $(call if_changed,mkcapflags) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index fa96eb0d02fb..5013a48d1aff 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -20,11 +20,11 @@ static inline int rdmsrl_amd_safe(unsigned msr, unsigned long long *p) { - struct cpuinfo_x86 *c = &cpu_data(smp_processor_id()); u32 gprs[8] = { 0 }; int err; - WARN_ONCE((c->x86 != 0xf), "%s should only be used on K8!\n", __func__); + WARN_ONCE((boot_cpu_data.x86 != 0xf), + "%s should only be used on K8!\n", __func__); gprs[1] = msr; gprs[7] = 0x9c5a203a; @@ -38,10 +38,10 @@ static inline int rdmsrl_amd_safe(unsigned msr, unsigned long long *p) static inline int wrmsrl_amd_safe(unsigned msr, unsigned long long val) { - struct cpuinfo_x86 *c = &cpu_data(smp_processor_id()); u32 gprs[8] = { 0 }; - WARN_ONCE((c->x86 != 0xf), "%s should only be used on K8!\n", __func__); + WARN_ONCE((boot_cpu_data.x86 != 0xf), + "%s should only be used on K8!\n", __func__); gprs[0] = (u32)val; gprs[1] = msr; @@ -192,11 +192,11 @@ static void __cpuinit amd_k7_smp_check(struct cpuinfo_x86 *c) /* Athlon 660/661 is valid. */ if ((c->x86_model == 6) && ((c->x86_mask == 0) || (c->x86_mask == 1))) - goto valid_k7; + return; /* Duron 670 is valid */ if ((c->x86_model == 7) && (c->x86_mask == 0)) - goto valid_k7; + return; /* * Athlon 662, Duron 671, and Athlon >model 7 have capability @@ -209,7 +209,7 @@ static void __cpuinit amd_k7_smp_check(struct cpuinfo_x86 *c) ((c->x86_model == 7) && (c->x86_mask >= 1)) || (c->x86_model > 7)) if (cpu_has_mp) - goto valid_k7; + return; /* If we get here, not a certified SMP capable AMD system. */ @@ -220,9 +220,6 @@ static void __cpuinit amd_k7_smp_check(struct cpuinfo_x86 *c) WARN_ONCE(1, "WARNING: This combination of AMD" " processors is not suitable for SMP.\n"); add_taint(TAINT_UNSAFE_SMP, LOCKDEP_NOW_UNRELIABLE); - -valid_k7: - ; } static void __cpuinit init_amd_k7(struct cpuinfo_x86 *c) @@ -513,6 +510,10 @@ static void __cpuinit early_init_amd(struct cpuinfo_x86 *c) #endif } +static const int amd_erratum_383[]; +static const int amd_erratum_400[]; +static bool cpu_has_amd_erratum(const int *erratum); + static void __cpuinit init_amd(struct cpuinfo_x86 *c) { u32 dummy; @@ -727,8 +728,14 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c) rdmsrl_safe(MSR_AMD64_BU_CFG2, &value); value &= ~(1ULL << 24); wrmsrl_safe(MSR_AMD64_BU_CFG2, value); + + if (cpu_has_amd_erratum(amd_erratum_383)) + set_cpu_bug(c, X86_BUG_AMD_TLB_MMATCH); } + if (cpu_has_amd_erratum(amd_erratum_400)) + set_cpu_bug(c, X86_BUG_AMD_APIC_C1E); + rdmsr_safe(MSR_AMD64_PATCH_LEVEL, &c->microcode, &dummy); } @@ -847,8 +854,7 @@ cpu_dev_register(amd_cpu_dev); * AMD_OSVW_ERRATUM() macros. The latter is intended for newer errata that * have an OSVW id assigned, which it takes as first argument. Both take a * variable number of family-specific model-stepping ranges created by - * AMD_MODEL_RANGE(). Each erratum also has to be declared as extern const - * int[] in arch/x86/include/asm/processor.h. + * AMD_MODEL_RANGE(). * * Example: * @@ -858,16 +864,22 @@ cpu_dev_register(amd_cpu_dev); * AMD_MODEL_RANGE(0x10, 0x9, 0x0, 0x9, 0x0)); */ -const int amd_erratum_400[] = +#define AMD_LEGACY_ERRATUM(...) { -1, __VA_ARGS__, 0 } +#define AMD_OSVW_ERRATUM(osvw_id, ...) { osvw_id, __VA_ARGS__, 0 } +#define AMD_MODEL_RANGE(f, m_start, s_start, m_end, s_end) \ + ((f << 24) | (m_start << 16) | (s_start << 12) | (m_end << 4) | (s_end)) +#define AMD_MODEL_RANGE_FAMILY(range) (((range) >> 24) & 0xff) +#define AMD_MODEL_RANGE_START(range) (((range) >> 12) & 0xfff) +#define AMD_MODEL_RANGE_END(range) ((range) & 0xfff) + +static const int amd_erratum_400[] = AMD_OSVW_ERRATUM(1, AMD_MODEL_RANGE(0xf, 0x41, 0x2, 0xff, 0xf), AMD_MODEL_RANGE(0x10, 0x2, 0x1, 0xff, 0xf)); -EXPORT_SYMBOL_GPL(amd_erratum_400); -const int amd_erratum_383[] = +static const int amd_erratum_383[] = AMD_OSVW_ERRATUM(3, AMD_MODEL_RANGE(0x10, 0, 0, 0xff, 0xf)); -EXPORT_SYMBOL_GPL(amd_erratum_383); -bool cpu_has_amd_erratum(const int *erratum) +static bool cpu_has_amd_erratum(const int *erratum) { struct cpuinfo_x86 *cpu = __this_cpu_ptr(&cpu_info); int osvw_id = *erratum++; @@ -908,5 +920,3 @@ bool cpu_has_amd_erratum(const int *erratum) return false; } - -EXPORT_SYMBOL_GPL(cpu_has_amd_erratum); diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index af6455e3fcc9..4112be9a4659 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -59,7 +59,7 @@ static void __init check_fpu(void) * trap_init() enabled FXSR and company _before_ testing for FP * problems here. * - * Test for the divl bug.. + * Test for the divl bug: http://en.wikipedia.org/wiki/Fdiv_bug */ __asm__("fninit\n\t" "fldl %1\n\t" @@ -75,26 +75,12 @@ static void __init check_fpu(void) kernel_fpu_end(); - boot_cpu_data.fdiv_bug = fdiv_bug; - if (boot_cpu_data.fdiv_bug) + if (fdiv_bug) { + set_cpu_bug(&boot_cpu_data, X86_BUG_FDIV); pr_warn("Hmm, FPU with FDIV bug\n"); + } } -/* - * Check whether we are able to run this kernel safely on SMP. - * - * - i386 is no longer supported. - * - In order to run on anything without a TSC, we need to be - * compiled for a i486. - */ - -static void __init check_config(void) -{ - if (boot_cpu_data.x86 < 4) - panic("Kernel requires i486+ for 'invlpg' and other features"); -} - - void __init check_bugs(void) { identify_boot_cpu(); @@ -102,7 +88,17 @@ void __init check_bugs(void) pr_info("CPU: "); print_cpu_info(&boot_cpu_data); #endif - check_config(); + + /* + * Check whether we are able to run this kernel safely on SMP. + * + * - i386 is no longer supported. + * - In order to run on anything without a TSC, we need to be + * compiled for a i486. + */ + if (boot_cpu_data.x86 < 4) + panic("Kernel requires i486+ for 'invlpg' and other features"); + init_utsname()->machine[1] = '0' + (boot_cpu_data.x86 > 6 ? 6 : boot_cpu_data.x86); alternative_instructions(); diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index d814772c5bed..22018f70a671 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -920,6 +920,10 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c) /* AND the already accumulated flags with these */ for (i = 0; i < NCAPINTS; i++) boot_cpu_data.x86_capability[i] &= c->x86_capability[i]; + + /* OR, i.e. replicate the bug flags */ + for (i = NCAPINTS; i < NCAPINTS + NBUGINTS; i++) + c->x86_capability[i] |= boot_cpu_data.x86_capability[i]; } /* Init Machine Check Exception if available. */ diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c index 4fbd384fb645..d048d5ca43c1 100644 --- a/arch/x86/kernel/cpu/cyrix.c +++ b/arch/x86/kernel/cpu/cyrix.c @@ -249,7 +249,7 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c) /* Emulate MTRRs using Cyrix's ARRs. */ set_cpu_cap(c, X86_FEATURE_CYRIX_ARR); /* 6x86's contain this bug */ - c->coma_bug = 1; + set_cpu_bug(c, X86_BUG_COMA); break; case 4: /* MediaGX/GXm or Geode GXM/GXLV/GX1 */ @@ -317,7 +317,8 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c) /* Enable MMX extensions (App note 108) */ setCx86_old(CX86_CCR7, getCx86_old(CX86_CCR7)|1); } else { - c->coma_bug = 1; /* 6x86MX, it has the bug. */ + /* A 6x86MX - it has the bug. */ + set_cpu_bug(c, X86_BUG_COMA); } tmp = (!(dir0_lsn & 7) || dir0_lsn & 1) ? 2 : 0; Cx86_cb[tmp] = cyrix_model_mult2[dir0_lsn & 7]; diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 1905ce98bee0..9b0c441c03f5 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -96,6 +96,18 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c) sched_clock_stable = 1; } + /* Penwell and Cloverview have the TSC which doesn't sleep on S3 */ + if (c->x86 == 6) { + switch (c->x86_model) { + case 0x27: /* Penwell */ + case 0x35: /* Cloverview */ + set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC_S3); + break; + default: + break; + } + } + /* * There is a known erratum on Pentium III and Core Solo * and Core Duo CPUs. @@ -164,20 +176,6 @@ int __cpuinit ppro_with_ram_bug(void) return 0; } -#ifdef CONFIG_X86_F00F_BUG -static void __cpuinit trap_init_f00f_bug(void) -{ - __set_fixmap(FIX_F00F_IDT, __pa_symbol(idt_table), PAGE_KERNEL_RO); - - /* - * Update the IDT descriptor and reload the IDT so that - * it uses the read-only mapped virtual address. - */ - idt_descr.address = fix_to_virt(FIX_F00F_IDT); - load_idt(&idt_descr); -} -#endif - static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c) { /* calling is from identify_secondary_cpu() ? */ @@ -206,16 +204,14 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c) /* * All current models of Pentium and Pentium with MMX technology CPUs * have the F0 0F bug, which lets nonprivileged users lock up the - * system. - * Note that the workaround only should be initialized once... + * system. Announce that the fault handler will be checking for it. */ - c->f00f_bug = 0; + clear_cpu_bug(c, X86_BUG_F00F); if (!paravirt_enabled() && c->x86 == 5) { static int f00f_workaround_enabled; - c->f00f_bug = 1; + set_cpu_bug(c, X86_BUG_F00F); if (!f00f_workaround_enabled) { - trap_init_f00f_bug(); printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n"); f00f_workaround_enabled = 1; } diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 7bc126346ace..9239504b41cb 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -2358,7 +2358,7 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) if (action == CPU_POST_DEAD) { /* intentionally ignoring frozen here */ - cmci_rediscover(cpu); + cmci_rediscover(); } return NOTIFY_OK; diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c index 1ac581f38dfa..9cb52767999a 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c @@ -33,7 +33,6 @@ #include <asm/mce.h> #include <asm/msr.h> -#define NR_BANKS 6 #define NR_BLOCKS 9 #define THRESHOLD_MAX 0xFFF #define INT_TYPE_APIC 0x00020000 @@ -57,12 +56,7 @@ static const char * const th_names[] = { "execution_unit", }; -static DEFINE_PER_CPU(struct threshold_bank * [NR_BANKS], threshold_banks); - -static unsigned char shared_bank[NR_BANKS] = { - 0, 0, 0, 0, 1 -}; - +static DEFINE_PER_CPU(struct threshold_bank **, threshold_banks); static DEFINE_PER_CPU(unsigned char, bank_map); /* see which banks are on */ static void amd_threshold_interrupt(void); @@ -79,6 +73,12 @@ struct thresh_restart { u16 old_limit; }; +static inline bool is_shared_bank(int bank) +{ + /* Bank 4 is for northbridge reporting and is thus shared */ + return (bank == 4); +} + static const char * const bank4_names(struct threshold_block *b) { switch (b->address) { @@ -214,7 +214,7 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c) unsigned int bank, block; int offset = -1; - for (bank = 0; bank < NR_BANKS; ++bank) { + for (bank = 0; bank < mca_cfg.banks; ++bank) { for (block = 0; block < NR_BLOCKS; ++block) { if (block == 0) address = MSR_IA32_MC0_MISC + bank * 4; @@ -276,7 +276,7 @@ static void amd_threshold_interrupt(void) mce_setup(&m); /* assume first bank caused it */ - for (bank = 0; bank < NR_BANKS; ++bank) { + for (bank = 0; bank < mca_cfg.banks; ++bank) { if (!(per_cpu(bank_map, m.cpu) & (1 << bank))) continue; for (block = 0; block < NR_BLOCKS; ++block) { @@ -467,7 +467,7 @@ static __cpuinit int allocate_threshold_blocks(unsigned int cpu, u32 low, high; int err; - if ((bank >= NR_BANKS) || (block >= NR_BLOCKS)) + if ((bank >= mca_cfg.banks) || (block >= NR_BLOCKS)) return 0; if (rdmsr_safe_on_cpu(cpu, address, &low, &high)) @@ -575,7 +575,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) const char *name = th_names[bank]; int err = 0; - if (shared_bank[bank]) { + if (is_shared_bank(bank)) { nb = node_to_amd_nb(amd_get_nb_id(cpu)); /* threshold descriptor already initialized on this node? */ @@ -609,7 +609,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) per_cpu(threshold_banks, cpu)[bank] = b; - if (shared_bank[bank]) { + if (is_shared_bank(bank)) { atomic_set(&b->cpus, 1); /* nb is already initialized, see above */ @@ -635,9 +635,17 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) static __cpuinit int threshold_create_device(unsigned int cpu) { unsigned int bank; + struct threshold_bank **bp; int err = 0; - for (bank = 0; bank < NR_BANKS; ++bank) { + bp = kzalloc(sizeof(struct threshold_bank *) * mca_cfg.banks, + GFP_KERNEL); + if (!bp) + return -ENOMEM; + + per_cpu(threshold_banks, cpu) = bp; + + for (bank = 0; bank < mca_cfg.banks; ++bank) { if (!(per_cpu(bank_map, cpu) & (1 << bank))) continue; err = threshold_create_bank(cpu, bank); @@ -691,7 +699,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank) if (!b->blocks) goto free_out; - if (shared_bank[bank]) { + if (is_shared_bank(bank)) { if (!atomic_dec_and_test(&b->cpus)) { __threshold_remove_blocks(b); per_cpu(threshold_banks, cpu)[bank] = NULL; @@ -719,11 +727,12 @@ static void threshold_remove_device(unsigned int cpu) { unsigned int bank; - for (bank = 0; bank < NR_BANKS; ++bank) { + for (bank = 0; bank < mca_cfg.banks; ++bank) { if (!(per_cpu(bank_map, cpu) & (1 << bank))) continue; threshold_remove_bank(cpu, bank); } + kfree(per_cpu(threshold_banks, cpu)); } /* get notified when a cpu comes on/off */ diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel.c b/arch/x86/kernel/cpu/mcheck/mce_intel.c index 402c454fbff0..ae1697c2afe3 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_intel.c +++ b/arch/x86/kernel/cpu/mcheck/mce_intel.c @@ -285,39 +285,24 @@ void cmci_clear(void) raw_spin_unlock_irqrestore(&cmci_discover_lock, flags); } -static long cmci_rediscover_work_func(void *arg) +static void cmci_rediscover_work_func(void *arg) { int banks; /* Recheck banks in case CPUs don't all have the same */ if (cmci_supported(&banks)) cmci_discover(banks); - - return 0; } -/* - * After a CPU went down cycle through all the others and rediscover - * Must run in process context. - */ -void cmci_rediscover(int dying) +/* After a CPU went down cycle through all the others and rediscover */ +void cmci_rediscover(void) { - int cpu, banks; + int banks; if (!cmci_supported(&banks)) return; - for_each_online_cpu(cpu) { - if (cpu == dying) - continue; - - if (cpu == smp_processor_id()) { - cmci_rediscover_work_func(NULL); - continue; - } - - work_on_cpu(cpu, cmci_rediscover_work_func, NULL); - } + on_each_cpu(cmci_rediscover_work_func, NULL, 1); } /* diff --git a/arch/x86/kernel/cpu/mkcapflags.pl b/arch/x86/kernel/cpu/mkcapflags.pl deleted file mode 100644 index 091972ef49de..000000000000 --- a/arch/x86/kernel/cpu/mkcapflags.pl +++ /dev/null @@ -1,48 +0,0 @@ -#!/usr/bin/perl -w -# -# Generate the x86_cap_flags[] array from include/asm-x86/cpufeature.h -# - -($in, $out) = @ARGV; - -open(IN, "< $in\0") or die "$0: cannot open: $in: $!\n"; -open(OUT, "> $out\0") or die "$0: cannot create: $out: $!\n"; - -print OUT "#ifndef _ASM_X86_CPUFEATURE_H\n"; -print OUT "#include <asm/cpufeature.h>\n"; -print OUT "#endif\n"; -print OUT "\n"; -print OUT "const char * const x86_cap_flags[NCAPINTS*32] = {\n"; - -%features = (); -$err = 0; - -while (defined($line = <IN>)) { - if ($line =~ /^\s*\#\s*define\s+(X86_FEATURE_(\S+))\s+(.*)$/) { - $macro = $1; - $feature = "\L$2"; - $tail = $3; - if ($tail =~ /\/\*\s*\"([^"]*)\".*\*\//) { - $feature = "\L$1"; - } - - next if ($feature eq ''); - - if ($features{$feature}++) { - print STDERR "$in: duplicate feature name: $feature\n"; - $err++; - } - printf OUT "\t%-32s = \"%s\",\n", "[$macro]", $feature; - } -} -print OUT "};\n"; - -close(IN); -close(OUT); - -if ($err) { - unlink($out); - exit(1); -} - -exit(0); diff --git a/arch/x86/kernel/cpu/mkcapflags.sh b/arch/x86/kernel/cpu/mkcapflags.sh new file mode 100644 index 000000000000..2bf616505499 --- /dev/null +++ b/arch/x86/kernel/cpu/mkcapflags.sh @@ -0,0 +1,41 @@ +#!/bin/sh +# +# Generate the x86_cap_flags[] array from include/asm/cpufeature.h +# + +IN=$1 +OUT=$2 + +TABS="$(printf '\t\t\t\t\t')" +trap 'rm "$OUT"' EXIT + +( + echo "#ifndef _ASM_X86_CPUFEATURE_H" + echo "#include <asm/cpufeature.h>" + echo "#endif" + echo "" + echo "const char * const x86_cap_flags[NCAPINTS*32] = {" + + # Iterate through any input lines starting with #define X86_FEATURE_ + sed -n -e 's/\t/ /g' -e 's/^ *# *define *X86_FEATURE_//p' $IN | + while read i + do + # Name is everything up to the first whitespace + NAME="$(echo "$i" | sed 's/ .*//')" + + # If the /* comment */ starts with a quote string, grab that. + VALUE="$(echo "$i" | sed -n 's@.*/\* *\("[^"]*"\).*\*/@\1@p')" + [ -z "$VALUE" ] && VALUE="\"$NAME\"" + [ "$VALUE" == '""' ] && continue + + # Name is uppercase, VALUE is all lowercase + VALUE="$(echo "$VALUE" | tr A-Z a-z)" + + TABCOUNT=$(( ( 5*8 - 14 - $(echo "$NAME" | wc -c) ) / 8 )) + printf "\t[%s]%.*s = %s,\n" \ + "X86_FEATURE_$NAME" "$TABCOUNT" "$TABS" "$VALUE" + done + echo "};" +) > $OUT + +trap - EXIT diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index a7d26d83fb70..8f4be53ea04b 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -35,13 +35,6 @@ static bool __init ms_hyperv_platform(void) if (!boot_cpu_has(X86_FEATURE_HYPERVISOR)) return false; - /* - * Xen emulates Hyper-V to support enlightened Windows. - * Check to see first if we are on a Xen Hypervisor. - */ - if (xen_cpuid_base()) - return false; - cpuid(HYPERV_CPUID_VENDOR_AND_MAX_FUNCTIONS, &eax, &hyp_signature[0], &hyp_signature[1], &hyp_signature[2]); @@ -82,12 +75,6 @@ static void __init ms_hyperv_init_platform(void) if (ms_hyperv.features & HV_X64_MSR_TIME_REF_COUNT_AVAILABLE) clocksource_register_hz(&hyperv_cs, NSEC_PER_SEC/100); -#if IS_ENABLED(CONFIG_HYPERV) - /* - * Setup the IDT for hypervisor callback. - */ - alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR, hyperv_callback_vector); -#endif } const __refconst struct hypervisor_x86 x86_hyper_ms_hyperv = { @@ -103,6 +90,11 @@ static irq_handler_t vmbus_isr; void hv_register_vmbus_handler(int irq, irq_handler_t handler) { + /* + * Setup the IDT for hypervisor callback. + */ + alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR, hyperv_callback_vector); + vmbus_irq = irq; vmbus_isr = handler; } diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index bf0f01aea994..1025f3c99d20 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -180,8 +180,9 @@ static void release_pmc_hardware(void) {} static bool check_hw_exists(void) { - u64 val, val_new = ~0; - int i, reg, ret = 0; + u64 val, val_fail, val_new= ~0; + int i, reg, reg_fail, ret = 0; + int bios_fail = 0; /* * Check to see if the BIOS enabled any of the counters, if so @@ -192,8 +193,11 @@ static bool check_hw_exists(void) ret = rdmsrl_safe(reg, &val); if (ret) goto msr_fail; - if (val & ARCH_PERFMON_EVENTSEL_ENABLE) - goto bios_fail; + if (val & ARCH_PERFMON_EVENTSEL_ENABLE) { + bios_fail = 1; + val_fail = val; + reg_fail = reg; + } } if (x86_pmu.num_counters_fixed) { @@ -202,8 +206,11 @@ static bool check_hw_exists(void) if (ret) goto msr_fail; for (i = 0; i < x86_pmu.num_counters_fixed; i++) { - if (val & (0x03 << i*4)) - goto bios_fail; + if (val & (0x03 << i*4)) { + bios_fail = 1; + val_fail = val; + reg_fail = reg; + } } } @@ -221,14 +228,13 @@ static bool check_hw_exists(void) if (ret || val != val_new) goto msr_fail; - return true; - -bios_fail: /* * We still allow the PMU driver to operate: */ - printk(KERN_CONT "Broken BIOS detected, complain to your hardware vendor.\n"); - printk(KERN_ERR FW_BUG "the BIOS has corrupted hw-PMU resources (MSR %x is %Lx)\n", reg, val); + if (bios_fail) { + printk(KERN_CONT "Broken BIOS detected, complain to your hardware vendor.\n"); + printk(KERN_ERR FW_BUG "the BIOS has corrupted hw-PMU resources (MSR %x is %Lx)\n", reg_fail, val_fail); + } return true; @@ -1316,9 +1322,16 @@ static struct attribute_group x86_pmu_format_group = { */ static void __init filter_events(struct attribute **attrs) { + struct device_attribute *d; + struct perf_pmu_events_attr *pmu_attr; int i, j; for (i = 0; attrs[i]; i++) { + d = (struct device_attribute *)attrs[i]; + pmu_attr = container_of(d, struct perf_pmu_events_attr, attr); + /* str trumps id */ + if (pmu_attr->event_str) + continue; if (x86_pmu.event_map(i)) continue; @@ -1330,22 +1343,45 @@ static void __init filter_events(struct attribute **attrs) } } -static ssize_t events_sysfs_show(struct device *dev, struct device_attribute *attr, +/* Merge two pointer arrays */ +static __init struct attribute **merge_attr(struct attribute **a, struct attribute **b) +{ + struct attribute **new; + int j, i; + + for (j = 0; a[j]; j++) + ; + for (i = 0; b[i]; i++) + j++; + j++; + + new = kmalloc(sizeof(struct attribute *) * j, GFP_KERNEL); + if (!new) + return NULL; + + j = 0; + for (i = 0; a[i]; i++) + new[j++] = a[i]; + for (i = 0; b[i]; i++) + new[j++] = b[i]; + new[j] = NULL; + + return new; +} + +ssize_t events_sysfs_show(struct device *dev, struct device_attribute *attr, char *page) { struct perf_pmu_events_attr *pmu_attr = \ container_of(attr, struct perf_pmu_events_attr, attr); - u64 config = x86_pmu.event_map(pmu_attr->id); - return x86_pmu.events_sysfs_show(page, config); -} -#define EVENT_VAR(_id) event_attr_##_id -#define EVENT_PTR(_id) &event_attr_##_id.attr.attr + /* string trumps id */ + if (pmu_attr->event_str) + return sprintf(page, "%s", pmu_attr->event_str); -#define EVENT_ATTR(_name, _id) \ - PMU_EVENT_ATTR(_name, EVENT_VAR(_id), PERF_COUNT_HW_##_id, \ - events_sysfs_show) + return x86_pmu.events_sysfs_show(page, config); +} EVENT_ATTR(cpu-cycles, CPU_CYCLES ); EVENT_ATTR(instructions, INSTRUCTIONS ); @@ -1459,16 +1495,27 @@ static int __init init_hw_perf_events(void) unconstrained = (struct event_constraint) __EVENT_CONSTRAINT(0, (1ULL << x86_pmu.num_counters) - 1, - 0, x86_pmu.num_counters, 0); + 0, x86_pmu.num_counters, 0, 0); x86_pmu.attr_rdpmc = 1; /* enable userspace RDPMC usage by default */ x86_pmu_format_group.attrs = x86_pmu.format_attrs; + if (x86_pmu.event_attrs) + x86_pmu_events_group.attrs = x86_pmu.event_attrs; + if (!x86_pmu.events_sysfs_show) x86_pmu_events_group.attrs = &empty_attrs; else filter_events(x86_pmu_events_group.attrs); + if (x86_pmu.cpu_events) { + struct attribute **tmp; + + tmp = merge_attr(x86_pmu_events_group.attrs, x86_pmu.cpu_events); + if (!WARN_ON(!tmp)) + x86_pmu_events_group.attrs = tmp; + } + pr_info("... version: %d\n", x86_pmu.version); pr_info("... bit width: %d\n", x86_pmu.cntval_bits); pr_info("... generic registers: %d\n", x86_pmu.num_counters); diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h index 7f5c75c2afdd..ba9aadfa683b 100644 --- a/arch/x86/kernel/cpu/perf_event.h +++ b/arch/x86/kernel/cpu/perf_event.h @@ -46,6 +46,7 @@ enum extra_reg_type { EXTRA_REG_RSP_0 = 0, /* offcore_response_0 */ EXTRA_REG_RSP_1 = 1, /* offcore_response_1 */ EXTRA_REG_LBR = 2, /* lbr_select */ + EXTRA_REG_LDLAT = 3, /* ld_lat_threshold */ EXTRA_REG_MAX /* number of entries needed */ }; @@ -59,7 +60,13 @@ struct event_constraint { u64 cmask; int weight; int overlap; + int flags; }; +/* + * struct event_constraint flags + */ +#define PERF_X86_EVENT_PEBS_LDLAT 0x1 /* ld+ldlat data address sampling */ +#define PERF_X86_EVENT_PEBS_ST 0x2 /* st data address sampling */ struct amd_nb { int nb_id; /* NorthBridge id */ @@ -170,16 +177,17 @@ struct cpu_hw_events { void *kfree_on_online; }; -#define __EVENT_CONSTRAINT(c, n, m, w, o) {\ +#define __EVENT_CONSTRAINT(c, n, m, w, o, f) {\ { .idxmsk64 = (n) }, \ .code = (c), \ .cmask = (m), \ .weight = (w), \ .overlap = (o), \ + .flags = f, \ } #define EVENT_CONSTRAINT(c, n, m) \ - __EVENT_CONSTRAINT(c, n, m, HWEIGHT(n), 0) + __EVENT_CONSTRAINT(c, n, m, HWEIGHT(n), 0, 0) /* * The overlap flag marks event constraints with overlapping counter @@ -203,7 +211,7 @@ struct cpu_hw_events { * and its counter masks must be kept at a minimum. */ #define EVENT_CONSTRAINT_OVERLAP(c, n, m) \ - __EVENT_CONSTRAINT(c, n, m, HWEIGHT(n), 1) + __EVENT_CONSTRAINT(c, n, m, HWEIGHT(n), 1, 0) /* * Constraint on the Event code. @@ -231,6 +239,14 @@ struct cpu_hw_events { #define INTEL_UEVENT_CONSTRAINT(c, n) \ EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK) +#define INTEL_PLD_CONSTRAINT(c, n) \ + __EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK, \ + HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_LDLAT) + +#define INTEL_PST_CONSTRAINT(c, n) \ + __EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK, \ + HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_ST) + #define EVENT_CONSTRAINT_END \ EVENT_CONSTRAINT(0, 0, 0) @@ -260,12 +276,22 @@ struct extra_reg { .msr = (ms), \ .config_mask = (m), \ .valid_mask = (vm), \ - .idx = EXTRA_REG_##i \ + .idx = EXTRA_REG_##i, \ } #define INTEL_EVENT_EXTRA_REG(event, msr, vm, idx) \ EVENT_EXTRA_REG(event, msr, ARCH_PERFMON_EVENTSEL_EVENT, vm, idx) +#define INTEL_UEVENT_EXTRA_REG(event, msr, vm, idx) \ + EVENT_EXTRA_REG(event, msr, ARCH_PERFMON_EVENTSEL_EVENT | \ + ARCH_PERFMON_EVENTSEL_UMASK, vm, idx) + +#define INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(c) \ + INTEL_UEVENT_EXTRA_REG(c, \ + MSR_PEBS_LD_LAT_THRESHOLD, \ + 0xffff, \ + LDLAT) + #define EVENT_EXTRA_END EVENT_EXTRA_REG(0, 0, 0, 0, RSP_0) union perf_capabilities { @@ -355,8 +381,10 @@ struct x86_pmu { */ int attr_rdpmc; struct attribute **format_attrs; + struct attribute **event_attrs; ssize_t (*events_sysfs_show)(char *page, u64 config); + struct attribute **cpu_events; /* * CPU Hotplug hooks @@ -421,6 +449,23 @@ do { \ #define ERF_NO_HT_SHARING 1 #define ERF_HAS_RSP_1 2 +#define EVENT_VAR(_id) event_attr_##_id +#define EVENT_PTR(_id) &event_attr_##_id.attr.attr + +#define EVENT_ATTR(_name, _id) \ +static struct perf_pmu_events_attr EVENT_VAR(_id) = { \ + .attr = __ATTR(_name, 0444, events_sysfs_show, NULL), \ + .id = PERF_COUNT_HW_##_id, \ + .event_str = NULL, \ +}; + +#define EVENT_ATTR_STR(_name, v, str) \ +static struct perf_pmu_events_attr event_attr_##v = { \ + .attr = __ATTR(_name, 0444, events_sysfs_show, NULL), \ + .id = 0, \ + .event_str = str, \ +}; + extern struct x86_pmu x86_pmu __read_mostly; DECLARE_PER_CPU(struct cpu_hw_events, cpu_hw_events); @@ -628,6 +673,9 @@ int p6_pmu_init(void); int knc_pmu_init(void); +ssize_t events_sysfs_show(struct device *dev, struct device_attribute *attr, + char *page); + #else /* CONFIG_CPU_SUP_INTEL */ static inline void reserve_ds_buffers(void) diff --git a/arch/x86/kernel/cpu/perf_event_amd.c b/arch/x86/kernel/cpu/perf_event_amd.c index dfdab42aed27..7e28d9467bb4 100644 --- a/arch/x86/kernel/cpu/perf_event_amd.c +++ b/arch/x86/kernel/cpu/perf_event_amd.c @@ -132,14 +132,11 @@ static u64 amd_pmu_event_map(int hw_event) return amd_perfmon_event_map[hw_event]; } -static struct event_constraint *amd_nb_event_constraint; - /* * Previously calculated offsets */ static unsigned int event_offsets[X86_PMC_IDX_MAX] __read_mostly; static unsigned int count_offsets[X86_PMC_IDX_MAX] __read_mostly; -static unsigned int rdpmc_indexes[X86_PMC_IDX_MAX] __read_mostly; /* * Legacy CPUs: @@ -147,14 +144,10 @@ static unsigned int rdpmc_indexes[X86_PMC_IDX_MAX] __read_mostly; * * CPUs with core performance counter extensions: * 6 counters starting at 0xc0010200 each offset by 2 - * - * CPUs with north bridge performance counter extensions: - * 4 additional counters starting at 0xc0010240 each offset by 2 - * (indexed right above either one of the above core counters) */ static inline int amd_pmu_addr_offset(int index, bool eventsel) { - int offset, first, base; + int offset; if (!index) return index; @@ -167,23 +160,7 @@ static inline int amd_pmu_addr_offset(int index, bool eventsel) if (offset) return offset; - if (amd_nb_event_constraint && - test_bit(index, amd_nb_event_constraint->idxmsk)) { - /* - * calculate the offset of NB counters with respect to - * base eventsel or perfctr - */ - - first = find_first_bit(amd_nb_event_constraint->idxmsk, - X86_PMC_IDX_MAX); - - if (eventsel) - base = MSR_F15H_NB_PERF_CTL - x86_pmu.eventsel; - else - base = MSR_F15H_NB_PERF_CTR - x86_pmu.perfctr; - - offset = base + ((index - first) << 1); - } else if (!cpu_has_perfctr_core) + if (!cpu_has_perfctr_core) offset = index; else offset = index << 1; @@ -196,36 +173,6 @@ static inline int amd_pmu_addr_offset(int index, bool eventsel) return offset; } -static inline int amd_pmu_rdpmc_index(int index) -{ - int ret, first; - - if (!index) - return index; - - ret = rdpmc_indexes[index]; - - if (ret) - return ret; - - if (amd_nb_event_constraint && - test_bit(index, amd_nb_event_constraint->idxmsk)) { - /* - * according to the mnual, ECX value of the NB counters is - * the index of the NB counter (0, 1, 2 or 3) plus 6 - */ - - first = find_first_bit(amd_nb_event_constraint->idxmsk, - X86_PMC_IDX_MAX); - ret = index - first + 6; - } else - ret = index; - - rdpmc_indexes[index] = ret; - - return ret; -} - static int amd_core_hw_config(struct perf_event *event) { if (event->attr.exclude_host && event->attr.exclude_guest) @@ -245,34 +192,6 @@ static int amd_core_hw_config(struct perf_event *event) } /* - * NB counters do not support the following event select bits: - * Host/Guest only - * Counter mask - * Invert counter mask - * Edge detect - * OS/User mode - */ -static int amd_nb_hw_config(struct perf_event *event) -{ - /* for NB, we only allow system wide counting mode */ - if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK) - return -EINVAL; - - if (event->attr.exclude_user || event->attr.exclude_kernel || - event->attr.exclude_host || event->attr.exclude_guest) - return -EINVAL; - - event->hw.config &= ~(ARCH_PERFMON_EVENTSEL_USR | - ARCH_PERFMON_EVENTSEL_OS); - - if (event->hw.config & ~(AMD64_RAW_EVENT_MASK_NB | - ARCH_PERFMON_EVENTSEL_INT)) - return -EINVAL; - - return 0; -} - -/* * AMD64 events are detected based on their event codes. */ static inline unsigned int amd_get_event_code(struct hw_perf_event *hwc) @@ -285,11 +204,6 @@ static inline int amd_is_nb_event(struct hw_perf_event *hwc) return (hwc->config & 0xe0) == 0xe0; } -static inline int amd_is_perfctr_nb_event(struct hw_perf_event *hwc) -{ - return amd_nb_event_constraint && amd_is_nb_event(hwc); -} - static inline int amd_has_nb(struct cpu_hw_events *cpuc) { struct amd_nb *nb = cpuc->amd_nb; @@ -315,9 +229,6 @@ static int amd_pmu_hw_config(struct perf_event *event) if (event->attr.type == PERF_TYPE_RAW) event->hw.config |= event->attr.config & AMD64_RAW_EVENT_MASK; - if (amd_is_perfctr_nb_event(&event->hw)) - return amd_nb_hw_config(event); - return amd_core_hw_config(event); } @@ -341,19 +252,6 @@ static void __amd_put_nb_event_constraints(struct cpu_hw_events *cpuc, } } -static void amd_nb_interrupt_hw_config(struct hw_perf_event *hwc) -{ - int core_id = cpu_data(smp_processor_id()).cpu_core_id; - - /* deliver interrupts only to this core */ - if (hwc->config & ARCH_PERFMON_EVENTSEL_INT) { - hwc->config |= AMD64_EVENTSEL_INT_CORE_ENABLE; - hwc->config &= ~AMD64_EVENTSEL_INT_CORE_SEL_MASK; - hwc->config |= (u64)(core_id) << - AMD64_EVENTSEL_INT_CORE_SEL_SHIFT; - } -} - /* * AMD64 NorthBridge events need special treatment because * counter access needs to be synchronized across all cores @@ -441,9 +339,6 @@ __amd_get_nb_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *ev if (new == -1) return &emptyconstraint; - if (amd_is_perfctr_nb_event(hwc)) - amd_nb_interrupt_hw_config(hwc); - return &nb->event_constraints[new]; } @@ -543,8 +438,7 @@ amd_get_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *event) if (!(amd_has_nb(cpuc) && amd_is_nb_event(&event->hw))) return &unconstrained; - return __amd_get_nb_event_constraints(cpuc, event, - amd_nb_event_constraint); + return __amd_get_nb_event_constraints(cpuc, event, NULL); } static void amd_put_event_constraints(struct cpu_hw_events *cpuc, @@ -643,9 +537,6 @@ static struct event_constraint amd_f15_PMC30 = EVENT_CONSTRAINT_OVERLAP(0, 0x09, static struct event_constraint amd_f15_PMC50 = EVENT_CONSTRAINT(0, 0x3F, 0); static struct event_constraint amd_f15_PMC53 = EVENT_CONSTRAINT(0, 0x38, 0); -static struct event_constraint amd_NBPMC96 = EVENT_CONSTRAINT(0, 0x3C0, 0); -static struct event_constraint amd_NBPMC74 = EVENT_CONSTRAINT(0, 0xF0, 0); - static struct event_constraint * amd_get_event_constraints_f15h(struct cpu_hw_events *cpuc, struct perf_event *event) { @@ -711,8 +602,8 @@ amd_get_event_constraints_f15h(struct cpu_hw_events *cpuc, struct perf_event *ev return &amd_f15_PMC20; } case AMD_EVENT_NB: - return __amd_get_nb_event_constraints(cpuc, event, - amd_nb_event_constraint); + /* moved to perf_event_amd_uncore.c */ + return &emptyconstraint; default: return &emptyconstraint; } @@ -738,7 +629,6 @@ static __initconst const struct x86_pmu amd_pmu = { .eventsel = MSR_K7_EVNTSEL0, .perfctr = MSR_K7_PERFCTR0, .addr_offset = amd_pmu_addr_offset, - .rdpmc_index = amd_pmu_rdpmc_index, .event_map = amd_pmu_event_map, .max_events = ARRAY_SIZE(amd_perfmon_event_map), .num_counters = AMD64_NUM_COUNTERS, @@ -790,23 +680,6 @@ static int setup_perfctr_core(void) return 0; } -static int setup_perfctr_nb(void) -{ - if (!cpu_has_perfctr_nb) - return -ENODEV; - - x86_pmu.num_counters += AMD64_NUM_COUNTERS_NB; - - if (cpu_has_perfctr_core) - amd_nb_event_constraint = &amd_NBPMC96; - else - amd_nb_event_constraint = &amd_NBPMC74; - - printk(KERN_INFO "perf: AMD northbridge performance counters detected\n"); - - return 0; -} - __init int amd_pmu_init(void) { /* Performance-monitoring supported from K7 and later: */ @@ -817,7 +690,6 @@ __init int amd_pmu_init(void) setup_event_constraints(); setup_perfctr_core(); - setup_perfctr_nb(); /* Events are common for all AMDs */ memcpy(hw_cache_event_ids, amd_hw_cache_event_ids, diff --git a/arch/x86/kernel/cpu/perf_event_amd_uncore.c b/arch/x86/kernel/cpu/perf_event_amd_uncore.c new file mode 100644 index 000000000000..c0c661adf03e --- /dev/null +++ b/arch/x86/kernel/cpu/perf_event_amd_uncore.c @@ -0,0 +1,547 @@ +/* + * Copyright (C) 2013 Advanced Micro Devices, Inc. + * + * Author: Jacob Shin <jacob.shin@amd.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/perf_event.h> +#include <linux/percpu.h> +#include <linux/types.h> +#include <linux/slab.h> +#include <linux/init.h> +#include <linux/cpu.h> +#include <linux/cpumask.h> + +#include <asm/cpufeature.h> +#include <asm/perf_event.h> +#include <asm/msr.h> + +#define NUM_COUNTERS_NB 4 +#define NUM_COUNTERS_L2 4 +#define MAX_COUNTERS NUM_COUNTERS_NB + +#define RDPMC_BASE_NB 6 +#define RDPMC_BASE_L2 10 + +#define COUNTER_SHIFT 16 + +struct amd_uncore { + int id; + int refcnt; + int cpu; + int num_counters; + int rdpmc_base; + u32 msr_base; + cpumask_t *active_mask; + struct pmu *pmu; + struct perf_event *events[MAX_COUNTERS]; + struct amd_uncore *free_when_cpu_online; +}; + +static struct amd_uncore * __percpu *amd_uncore_nb; +static struct amd_uncore * __percpu *amd_uncore_l2; + +static struct pmu amd_nb_pmu; +static struct pmu amd_l2_pmu; + +static cpumask_t amd_nb_active_mask; +static cpumask_t amd_l2_active_mask; + +static bool is_nb_event(struct perf_event *event) +{ + return event->pmu->type == amd_nb_pmu.type; +} + +static bool is_l2_event(struct perf_event *event) +{ + return event->pmu->type == amd_l2_pmu.type; +} + +static struct amd_uncore *event_to_amd_uncore(struct perf_event *event) +{ + if (is_nb_event(event) && amd_uncore_nb) + return *per_cpu_ptr(amd_uncore_nb, event->cpu); + else if (is_l2_event(event) && amd_uncore_l2) + return *per_cpu_ptr(amd_uncore_l2, event->cpu); + + return NULL; +} + +static void amd_uncore_read(struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + u64 prev, new; + s64 delta; + + /* + * since we do not enable counter overflow interrupts, + * we do not have to worry about prev_count changing on us + */ + + prev = local64_read(&hwc->prev_count); + rdpmcl(hwc->event_base_rdpmc, new); + local64_set(&hwc->prev_count, new); + delta = (new << COUNTER_SHIFT) - (prev << COUNTER_SHIFT); + delta >>= COUNTER_SHIFT; + local64_add(delta, &event->count); +} + +static void amd_uncore_start(struct perf_event *event, int flags) +{ + struct hw_perf_event *hwc = &event->hw; + + if (flags & PERF_EF_RELOAD) + wrmsrl(hwc->event_base, (u64)local64_read(&hwc->prev_count)); + + hwc->state = 0; + wrmsrl(hwc->config_base, (hwc->config | ARCH_PERFMON_EVENTSEL_ENABLE)); + perf_event_update_userpage(event); +} + +static void amd_uncore_stop(struct perf_event *event, int flags) +{ + struct hw_perf_event *hwc = &event->hw; + + wrmsrl(hwc->config_base, hwc->config); + hwc->state |= PERF_HES_STOPPED; + + if ((flags & PERF_EF_UPDATE) && !(hwc->state & PERF_HES_UPTODATE)) { + amd_uncore_read(event); + hwc->state |= PERF_HES_UPTODATE; + } +} + +static int amd_uncore_add(struct perf_event *event, int flags) +{ + int i; + struct amd_uncore *uncore = event_to_amd_uncore(event); + struct hw_perf_event *hwc = &event->hw; + + /* are we already assigned? */ + if (hwc->idx != -1 && uncore->events[hwc->idx] == event) + goto out; + + for (i = 0; i < uncore->num_counters; i++) { + if (uncore->events[i] == event) { + hwc->idx = i; + goto out; + } + } + + /* if not, take the first available counter */ + hwc->idx = -1; + for (i = 0; i < uncore->num_counters; i++) { + if (cmpxchg(&uncore->events[i], NULL, event) == NULL) { + hwc->idx = i; + break; + } + } + +out: + if (hwc->idx == -1) + return -EBUSY; + + hwc->config_base = uncore->msr_base + (2 * hwc->idx); + hwc->event_base = uncore->msr_base + 1 + (2 * hwc->idx); + hwc->event_base_rdpmc = uncore->rdpmc_base + hwc->idx; + hwc->state = PERF_HES_UPTODATE | PERF_HES_STOPPED; + + if (flags & PERF_EF_START) + amd_uncore_start(event, PERF_EF_RELOAD); + + return 0; +} + +static void amd_uncore_del(struct perf_event *event, int flags) +{ + int i; + struct amd_uncore *uncore = event_to_amd_uncore(event); + struct hw_perf_event *hwc = &event->hw; + + amd_uncore_stop(event, PERF_EF_UPDATE); + + for (i = 0; i < uncore->num_counters; i++) { + if (cmpxchg(&uncore->events[i], event, NULL) == event) + break; + } + + hwc->idx = -1; +} + +static int amd_uncore_event_init(struct perf_event *event) +{ + struct amd_uncore *uncore; + struct hw_perf_event *hwc = &event->hw; + + if (event->attr.type != event->pmu->type) + return -ENOENT; + + /* + * NB and L2 counters (MSRs) are shared across all cores that share the + * same NB / L2 cache. Interrupts can be directed to a single target + * core, however, event counts generated by processes running on other + * cores cannot be masked out. So we do not support sampling and + * per-thread events. + */ + if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK) + return -EINVAL; + + /* NB and L2 counters do not have usr/os/guest/host bits */ + if (event->attr.exclude_user || event->attr.exclude_kernel || + event->attr.exclude_host || event->attr.exclude_guest) + return -EINVAL; + + /* and we do not enable counter overflow interrupts */ + hwc->config = event->attr.config & AMD64_RAW_EVENT_MASK_NB; + hwc->idx = -1; + + if (event->cpu < 0) + return -EINVAL; + + uncore = event_to_amd_uncore(event); + if (!uncore) + return -ENODEV; + + /* + * since request can come in to any of the shared cores, we will remap + * to a single common cpu. + */ + event->cpu = uncore->cpu; + + return 0; +} + +static ssize_t amd_uncore_attr_show_cpumask(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + int n; + cpumask_t *active_mask; + struct pmu *pmu = dev_get_drvdata(dev); + + if (pmu->type == amd_nb_pmu.type) + active_mask = &amd_nb_active_mask; + else if (pmu->type == amd_l2_pmu.type) + active_mask = &amd_l2_active_mask; + else + return 0; + + n = cpulist_scnprintf(buf, PAGE_SIZE - 2, active_mask); + buf[n++] = '\n'; + buf[n] = '\0'; + return n; +} +static DEVICE_ATTR(cpumask, S_IRUGO, amd_uncore_attr_show_cpumask, NULL); + +static struct attribute *amd_uncore_attrs[] = { + &dev_attr_cpumask.attr, + NULL, +}; + +static struct attribute_group amd_uncore_attr_group = { + .attrs = amd_uncore_attrs, +}; + +PMU_FORMAT_ATTR(event, "config:0-7,32-35"); +PMU_FORMAT_ATTR(umask, "config:8-15"); + +static struct attribute *amd_uncore_format_attr[] = { + &format_attr_event.attr, + &format_attr_umask.attr, + NULL, +}; + +static struct attribute_group amd_uncore_format_group = { + .name = "format", + .attrs = amd_uncore_format_attr, +}; + +static const struct attribute_group *amd_uncore_attr_groups[] = { + &amd_uncore_attr_group, + &amd_uncore_format_group, + NULL, +}; + +static struct pmu amd_nb_pmu = { + .attr_groups = amd_uncore_attr_groups, + .name = "amd_nb", + .event_init = amd_uncore_event_init, + .add = amd_uncore_add, + .del = amd_uncore_del, + .start = amd_uncore_start, + .stop = amd_uncore_stop, + .read = amd_uncore_read, +}; + +static struct pmu amd_l2_pmu = { + .attr_groups = amd_uncore_attr_groups, + .name = "amd_l2", + .event_init = amd_uncore_event_init, + .add = amd_uncore_add, + .del = amd_uncore_del, + .start = amd_uncore_start, + .stop = amd_uncore_stop, + .read = amd_uncore_read, +}; + +static struct amd_uncore * __cpuinit amd_uncore_alloc(unsigned int cpu) +{ + return kzalloc_node(sizeof(struct amd_uncore), GFP_KERNEL, + cpu_to_node(cpu)); +} + +static void __cpuinit amd_uncore_cpu_up_prepare(unsigned int cpu) +{ + struct amd_uncore *uncore; + + if (amd_uncore_nb) { + uncore = amd_uncore_alloc(cpu); + uncore->cpu = cpu; + uncore->num_counters = NUM_COUNTERS_NB; + uncore->rdpmc_base = RDPMC_BASE_NB; + uncore->msr_base = MSR_F15H_NB_PERF_CTL; + uncore->active_mask = &amd_nb_active_mask; + uncore->pmu = &amd_nb_pmu; + *per_cpu_ptr(amd_uncore_nb, cpu) = uncore; + } + + if (amd_uncore_l2) { + uncore = amd_uncore_alloc(cpu); + uncore->cpu = cpu; + uncore->num_counters = NUM_COUNTERS_L2; + uncore->rdpmc_base = RDPMC_BASE_L2; + uncore->msr_base = MSR_F16H_L2I_PERF_CTL; + uncore->active_mask = &amd_l2_active_mask; + uncore->pmu = &amd_l2_pmu; + *per_cpu_ptr(amd_uncore_l2, cpu) = uncore; + } +} + +static struct amd_uncore * +__cpuinit amd_uncore_find_online_sibling(struct amd_uncore *this, + struct amd_uncore * __percpu *uncores) +{ + unsigned int cpu; + struct amd_uncore *that; + + for_each_online_cpu(cpu) { + that = *per_cpu_ptr(uncores, cpu); + + if (!that) + continue; + + if (this == that) + continue; + + if (this->id == that->id) { + that->free_when_cpu_online = this; + this = that; + break; + } + } + + this->refcnt++; + return this; +} + +static void __cpuinit amd_uncore_cpu_starting(unsigned int cpu) +{ + unsigned int eax, ebx, ecx, edx; + struct amd_uncore *uncore; + + if (amd_uncore_nb) { + uncore = *per_cpu_ptr(amd_uncore_nb, cpu); + cpuid(0x8000001e, &eax, &ebx, &ecx, &edx); + uncore->id = ecx & 0xff; + + uncore = amd_uncore_find_online_sibling(uncore, amd_uncore_nb); + *per_cpu_ptr(amd_uncore_nb, cpu) = uncore; + } + + if (amd_uncore_l2) { + unsigned int apicid = cpu_data(cpu).apicid; + unsigned int nshared; + + uncore = *per_cpu_ptr(amd_uncore_l2, cpu); + cpuid_count(0x8000001d, 2, &eax, &ebx, &ecx, &edx); + nshared = ((eax >> 14) & 0xfff) + 1; + uncore->id = apicid - (apicid % nshared); + + uncore = amd_uncore_find_online_sibling(uncore, amd_uncore_l2); + *per_cpu_ptr(amd_uncore_l2, cpu) = uncore; + } +} + +static void __cpuinit uncore_online(unsigned int cpu, + struct amd_uncore * __percpu *uncores) +{ + struct amd_uncore *uncore = *per_cpu_ptr(uncores, cpu); + + kfree(uncore->free_when_cpu_online); + uncore->free_when_cpu_online = NULL; + + if (cpu == uncore->cpu) + cpumask_set_cpu(cpu, uncore->active_mask); +} + +static void __cpuinit amd_uncore_cpu_online(unsigned int cpu) +{ + if (amd_uncore_nb) + uncore_online(cpu, amd_uncore_nb); + + if (amd_uncore_l2) + uncore_online(cpu, amd_uncore_l2); +} + +static void __cpuinit uncore_down_prepare(unsigned int cpu, + struct amd_uncore * __percpu *uncores) +{ + unsigned int i; + struct amd_uncore *this = *per_cpu_ptr(uncores, cpu); + + if (this->cpu != cpu) + return; + + /* this cpu is going down, migrate to a shared sibling if possible */ + for_each_online_cpu(i) { + struct amd_uncore *that = *per_cpu_ptr(uncores, i); + + if (cpu == i) + continue; + + if (this == that) { + perf_pmu_migrate_context(this->pmu, cpu, i); + cpumask_clear_cpu(cpu, that->active_mask); + cpumask_set_cpu(i, that->active_mask); + that->cpu = i; + break; + } + } +} + +static void __cpuinit amd_uncore_cpu_down_prepare(unsigned int cpu) +{ + if (amd_uncore_nb) + uncore_down_prepare(cpu, amd_uncore_nb); + + if (amd_uncore_l2) + uncore_down_prepare(cpu, amd_uncore_l2); +} + +static void __cpuinit uncore_dead(unsigned int cpu, + struct amd_uncore * __percpu *uncores) +{ + struct amd_uncore *uncore = *per_cpu_ptr(uncores, cpu); + + if (cpu == uncore->cpu) + cpumask_clear_cpu(cpu, uncore->active_mask); + + if (!--uncore->refcnt) + kfree(uncore); + *per_cpu_ptr(amd_uncore_nb, cpu) = NULL; +} + +static void __cpuinit amd_uncore_cpu_dead(unsigned int cpu) +{ + if (amd_uncore_nb) + uncore_dead(cpu, amd_uncore_nb); + + if (amd_uncore_l2) + uncore_dead(cpu, amd_uncore_l2); +} + +static int __cpuinit +amd_uncore_cpu_notifier(struct notifier_block *self, unsigned long action, + void *hcpu) +{ + unsigned int cpu = (long)hcpu; + + switch (action & ~CPU_TASKS_FROZEN) { + case CPU_UP_PREPARE: + amd_uncore_cpu_up_prepare(cpu); + break; + + case CPU_STARTING: + amd_uncore_cpu_starting(cpu); + break; + + case CPU_ONLINE: + amd_uncore_cpu_online(cpu); + break; + + case CPU_DOWN_PREPARE: + amd_uncore_cpu_down_prepare(cpu); + break; + + case CPU_UP_CANCELED: + case CPU_DEAD: + amd_uncore_cpu_dead(cpu); + break; + + default: + break; + } + + return NOTIFY_OK; +} + +static struct notifier_block amd_uncore_cpu_notifier_block __cpuinitdata = { + .notifier_call = amd_uncore_cpu_notifier, + .priority = CPU_PRI_PERF + 1, +}; + +static void __init init_cpu_already_online(void *dummy) +{ + unsigned int cpu = smp_processor_id(); + + amd_uncore_cpu_starting(cpu); + amd_uncore_cpu_online(cpu); +} + +static int __init amd_uncore_init(void) +{ + unsigned int cpu; + int ret = -ENODEV; + + if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD) + return -ENODEV; + + if (!cpu_has_topoext) + return -ENODEV; + + if (cpu_has_perfctr_nb) { + amd_uncore_nb = alloc_percpu(struct amd_uncore *); + perf_pmu_register(&amd_nb_pmu, amd_nb_pmu.name, -1); + + printk(KERN_INFO "perf: AMD NB counters detected\n"); + ret = 0; + } + + if (cpu_has_perfctr_l2) { + amd_uncore_l2 = alloc_percpu(struct amd_uncore *); + perf_pmu_register(&amd_l2_pmu, amd_l2_pmu.name, -1); + + printk(KERN_INFO "perf: AMD L2I counters detected\n"); + ret = 0; + } + + if (ret) + return -ENODEV; + + get_online_cpus(); + /* init cpus already online before registering for hotplug notifier */ + for_each_online_cpu(cpu) { + amd_uncore_cpu_up_prepare(cpu); + smp_call_function_single(cpu, init_cpu_already_online, NULL, 1); + } + + register_cpu_notifier(&amd_uncore_cpu_notifier_block); + put_online_cpus(); + + return 0; +} +device_initcall(amd_uncore_init); diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index dab7580c47ae..ffd6050a1de4 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -81,6 +81,7 @@ static struct event_constraint intel_nehalem_event_constraints[] __read_mostly = static struct extra_reg intel_nehalem_extra_regs[] __read_mostly = { INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0xffff, RSP_0), + INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x100b), EVENT_EXTRA_END }; @@ -108,6 +109,8 @@ static struct event_constraint intel_snb_event_constraints[] __read_mostly = INTEL_EVENT_CONSTRAINT(0x48, 0x4), /* L1D_PEND_MISS.PENDING */ INTEL_UEVENT_CONSTRAINT(0x01c0, 0x2), /* INST_RETIRED.PREC_DIST */ INTEL_EVENT_CONSTRAINT(0xcd, 0x8), /* MEM_TRANS_RETIRED.LOAD_LATENCY */ + INTEL_UEVENT_CONSTRAINT(0x04a3, 0xf), /* CYCLE_ACTIVITY.CYCLES_NO_DISPATCH */ + INTEL_UEVENT_CONSTRAINT(0x02a3, 0x4), /* CYCLE_ACTIVITY.CYCLES_L1D_PENDING */ EVENT_CONSTRAINT_END }; @@ -136,6 +139,7 @@ static struct extra_reg intel_westmere_extra_regs[] __read_mostly = { INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0xffff, RSP_0), INTEL_EVENT_EXTRA_REG(0xbb, MSR_OFFCORE_RSP_1, 0xffff, RSP_1), + INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x100b), EVENT_EXTRA_END }; @@ -153,11 +157,34 @@ static struct event_constraint intel_gen_event_constraints[] __read_mostly = }; static struct extra_reg intel_snb_extra_regs[] __read_mostly = { - INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0x3fffffffffull, RSP_0), - INTEL_EVENT_EXTRA_REG(0xbb, MSR_OFFCORE_RSP_1, 0x3fffffffffull, RSP_1), + INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0x3f807f8fffull, RSP_0), + INTEL_EVENT_EXTRA_REG(0xbb, MSR_OFFCORE_RSP_1, 0x3f807f8fffull, RSP_1), + INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x01cd), + INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x01cd), + EVENT_EXTRA_END +}; + +static struct extra_reg intel_snbep_extra_regs[] __read_mostly = { + INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0x3fffff8fffull, RSP_0), + INTEL_EVENT_EXTRA_REG(0xbb, MSR_OFFCORE_RSP_1, 0x3fffff8fffull, RSP_1), EVENT_EXTRA_END }; +EVENT_ATTR_STR(mem-loads, mem_ld_nhm, "event=0x0b,umask=0x10,ldlat=3"); +EVENT_ATTR_STR(mem-loads, mem_ld_snb, "event=0xcd,umask=0x1,ldlat=3"); +EVENT_ATTR_STR(mem-stores, mem_st_snb, "event=0xcd,umask=0x2"); + +struct attribute *nhm_events_attrs[] = { + EVENT_PTR(mem_ld_nhm), + NULL, +}; + +struct attribute *snb_events_attrs[] = { + EVENT_PTR(mem_ld_snb), + EVENT_PTR(mem_st_snb), + NULL, +}; + static u64 intel_pmu_event_map(int hw_event) { return intel_perfmon_event_map[hw_event]; @@ -1392,8 +1419,11 @@ x86_get_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *event) if (x86_pmu.event_constraints) { for_each_event_constraint(c, x86_pmu.event_constraints) { - if ((event->hw.config & c->cmask) == c->code) + if ((event->hw.config & c->cmask) == c->code) { + /* hw.flags zeroed at initialization */ + event->hw.flags |= c->flags; return c; + } } } @@ -1438,6 +1468,7 @@ intel_put_shared_regs_event_constraints(struct cpu_hw_events *cpuc, static void intel_put_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *event) { + event->hw.flags = 0; intel_put_shared_regs_event_constraints(cpuc, event); } @@ -1761,6 +1792,8 @@ static void intel_pmu_flush_branch_stack(void) PMU_FORMAT_ATTR(offcore_rsp, "config1:0-63"); +PMU_FORMAT_ATTR(ldlat, "config1:0-15"); + static struct attribute *intel_arch3_formats_attr[] = { &format_attr_event.attr, &format_attr_umask.attr, @@ -1771,6 +1804,7 @@ static struct attribute *intel_arch3_formats_attr[] = { &format_attr_cmask.attr, &format_attr_offcore_rsp.attr, /* XXX do NHM/WSM + SNB breakout */ + &format_attr_ldlat.attr, /* PEBS load latency */ NULL, }; @@ -2031,6 +2065,8 @@ __init int intel_pmu_init(void) x86_pmu.enable_all = intel_pmu_nhm_enable_all; x86_pmu.extra_regs = intel_nehalem_extra_regs; + x86_pmu.cpu_events = nhm_events_attrs; + /* UOPS_ISSUED.STALLED_CYCLES */ intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = X86_CONFIG(.event=0x0e, .umask=0x01, .inv=1, .cmask=1); @@ -2074,6 +2110,8 @@ __init int intel_pmu_init(void) x86_pmu.extra_regs = intel_westmere_extra_regs; x86_pmu.er_flags |= ERF_HAS_RSP_1; + x86_pmu.cpu_events = nhm_events_attrs; + /* UOPS_ISSUED.STALLED_CYCLES */ intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = X86_CONFIG(.event=0x0e, .umask=0x01, .inv=1, .cmask=1); @@ -2097,11 +2135,16 @@ __init int intel_pmu_init(void) x86_pmu.event_constraints = intel_snb_event_constraints; x86_pmu.pebs_constraints = intel_snb_pebs_event_constraints; x86_pmu.pebs_aliases = intel_pebs_aliases_snb; - x86_pmu.extra_regs = intel_snb_extra_regs; + if (boot_cpu_data.x86_model == 45) + x86_pmu.extra_regs = intel_snbep_extra_regs; + else + x86_pmu.extra_regs = intel_snb_extra_regs; /* all extra regs are per-cpu when HT is on */ x86_pmu.er_flags |= ERF_HAS_RSP_1; x86_pmu.er_flags |= ERF_NO_HT_SHARING; + x86_pmu.cpu_events = snb_events_attrs; + /* UOPS_ISSUED.ANY,c=1,i=1 to count stall cycles */ intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = X86_CONFIG(.event=0x0e, .umask=0x01, .inv=1, .cmask=1); @@ -2123,11 +2166,16 @@ __init int intel_pmu_init(void) x86_pmu.event_constraints = intel_ivb_event_constraints; x86_pmu.pebs_constraints = intel_ivb_pebs_event_constraints; x86_pmu.pebs_aliases = intel_pebs_aliases_snb; - x86_pmu.extra_regs = intel_snb_extra_regs; + if (boot_cpu_data.x86_model == 62) + x86_pmu.extra_regs = intel_snbep_extra_regs; + else + x86_pmu.extra_regs = intel_snb_extra_regs; /* all extra regs are per-cpu when HT is on */ x86_pmu.er_flags |= ERF_HAS_RSP_1; x86_pmu.er_flags |= ERF_NO_HT_SHARING; + x86_pmu.cpu_events = snb_events_attrs; + /* UOPS_ISSUED.ANY,c=1,i=1 to count stall cycles */ intel_perfmon_event_map[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = X86_CONFIG(.event=0x0e, .umask=0x01, .inv=1, .cmask=1); diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index b05a575d56f4..60250f687052 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -24,6 +24,130 @@ struct pebs_record_32 { */ +union intel_x86_pebs_dse { + u64 val; + struct { + unsigned int ld_dse:4; + unsigned int ld_stlb_miss:1; + unsigned int ld_locked:1; + unsigned int ld_reserved:26; + }; + struct { + unsigned int st_l1d_hit:1; + unsigned int st_reserved1:3; + unsigned int st_stlb_miss:1; + unsigned int st_locked:1; + unsigned int st_reserved2:26; + }; +}; + + +/* + * Map PEBS Load Latency Data Source encodings to generic + * memory data source information + */ +#define P(a, b) PERF_MEM_S(a, b) +#define OP_LH (P(OP, LOAD) | P(LVL, HIT)) +#define SNOOP_NONE_MISS (P(SNOOP, NONE) | P(SNOOP, MISS)) + +static const u64 pebs_data_source[] = { + P(OP, LOAD) | P(LVL, MISS) | P(LVL, L3) | P(SNOOP, NA),/* 0x00:ukn L3 */ + OP_LH | P(LVL, L1) | P(SNOOP, NONE), /* 0x01: L1 local */ + OP_LH | P(LVL, LFB) | P(SNOOP, NONE), /* 0x02: LFB hit */ + OP_LH | P(LVL, L2) | P(SNOOP, NONE), /* 0x03: L2 hit */ + OP_LH | P(LVL, L3) | P(SNOOP, NONE), /* 0x04: L3 hit */ + OP_LH | P(LVL, L3) | P(SNOOP, MISS), /* 0x05: L3 hit, snoop miss */ + OP_LH | P(LVL, L3) | P(SNOOP, HIT), /* 0x06: L3 hit, snoop hit */ + OP_LH | P(LVL, L3) | P(SNOOP, HITM), /* 0x07: L3 hit, snoop hitm */ + OP_LH | P(LVL, REM_CCE1) | P(SNOOP, HIT), /* 0x08: L3 miss snoop hit */ + OP_LH | P(LVL, REM_CCE1) | P(SNOOP, HITM), /* 0x09: L3 miss snoop hitm*/ + OP_LH | P(LVL, LOC_RAM) | P(SNOOP, HIT), /* 0x0a: L3 miss, shared */ + OP_LH | P(LVL, REM_RAM1) | P(SNOOP, HIT), /* 0x0b: L3 miss, shared */ + OP_LH | P(LVL, LOC_RAM) | SNOOP_NONE_MISS,/* 0x0c: L3 miss, excl */ + OP_LH | P(LVL, REM_RAM1) | SNOOP_NONE_MISS,/* 0x0d: L3 miss, excl */ + OP_LH | P(LVL, IO) | P(SNOOP, NONE), /* 0x0e: I/O */ + OP_LH | P(LVL, UNC) | P(SNOOP, NONE), /* 0x0f: uncached */ +}; + +static u64 precise_store_data(u64 status) +{ + union intel_x86_pebs_dse dse; + u64 val = P(OP, STORE) | P(SNOOP, NA) | P(LVL, L1) | P(TLB, L2); + + dse.val = status; + + /* + * bit 4: TLB access + * 1 = stored missed 2nd level TLB + * + * so it either hit the walker or the OS + * otherwise hit 2nd level TLB + */ + if (dse.st_stlb_miss) + val |= P(TLB, MISS); + else + val |= P(TLB, HIT); + + /* + * bit 0: hit L1 data cache + * if not set, then all we know is that + * it missed L1D + */ + if (dse.st_l1d_hit) + val |= P(LVL, HIT); + else + val |= P(LVL, MISS); + + /* + * bit 5: Locked prefix + */ + if (dse.st_locked) + val |= P(LOCK, LOCKED); + + return val; +} + +static u64 load_latency_data(u64 status) +{ + union intel_x86_pebs_dse dse; + u64 val; + int model = boot_cpu_data.x86_model; + int fam = boot_cpu_data.x86; + + dse.val = status; + + /* + * use the mapping table for bit 0-3 + */ + val = pebs_data_source[dse.ld_dse]; + + /* + * Nehalem models do not support TLB, Lock infos + */ + if (fam == 0x6 && (model == 26 || model == 30 + || model == 31 || model == 46)) { + val |= P(TLB, NA) | P(LOCK, NA); + return val; + } + /* + * bit 4: TLB access + * 0 = did not miss 2nd level TLB + * 1 = missed 2nd level TLB + */ + if (dse.ld_stlb_miss) + val |= P(TLB, MISS) | P(TLB, L2); + else + val |= P(TLB, HIT) | P(TLB, L1) | P(TLB, L2); + + /* + * bit 5: locked prefix + */ + if (dse.ld_locked) + val |= P(LOCK, LOCKED); + + return val; +} + struct pebs_record_core { u64 flags, ip; u64 ax, bx, cx, dx; @@ -314,10 +438,11 @@ int intel_pmu_drain_bts_buffer(void) if (top <= at) return 0; + memset(®s, 0, sizeof(regs)); + ds->bts_index = ds->bts_buffer_base; perf_sample_data_init(&data, 0, event->hw.last_period); - regs.ip = 0; /* * Prepare a generic sample, i.e. fill in the invariant fields. @@ -364,7 +489,7 @@ struct event_constraint intel_atom_pebs_event_constraints[] = { }; struct event_constraint intel_nehalem_pebs_event_constraints[] = { - INTEL_EVENT_CONSTRAINT(0x0b, 0xf), /* MEM_INST_RETIRED.* */ + INTEL_PLD_CONSTRAINT(0x100b, 0xf), /* MEM_INST_RETIRED.* */ INTEL_EVENT_CONSTRAINT(0x0f, 0xf), /* MEM_UNCORE_RETIRED.* */ INTEL_UEVENT_CONSTRAINT(0x010c, 0xf), /* MEM_STORE_RETIRED.DTLB_MISS */ INTEL_EVENT_CONSTRAINT(0xc0, 0xf), /* INST_RETIRED.ANY */ @@ -379,7 +504,7 @@ struct event_constraint intel_nehalem_pebs_event_constraints[] = { }; struct event_constraint intel_westmere_pebs_event_constraints[] = { - INTEL_EVENT_CONSTRAINT(0x0b, 0xf), /* MEM_INST_RETIRED.* */ + INTEL_PLD_CONSTRAINT(0x100b, 0xf), /* MEM_INST_RETIRED.* */ INTEL_EVENT_CONSTRAINT(0x0f, 0xf), /* MEM_UNCORE_RETIRED.* */ INTEL_UEVENT_CONSTRAINT(0x010c, 0xf), /* MEM_STORE_RETIRED.DTLB_MISS */ INTEL_EVENT_CONSTRAINT(0xc0, 0xf), /* INSTR_RETIRED.* */ @@ -399,7 +524,8 @@ struct event_constraint intel_snb_pebs_event_constraints[] = { INTEL_UEVENT_CONSTRAINT(0x02c2, 0xf), /* UOPS_RETIRED.RETIRE_SLOTS */ INTEL_EVENT_CONSTRAINT(0xc4, 0xf), /* BR_INST_RETIRED.* */ INTEL_EVENT_CONSTRAINT(0xc5, 0xf), /* BR_MISP_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0xcd, 0x8), /* MEM_TRANS_RETIRED.* */ + INTEL_PLD_CONSTRAINT(0x01cd, 0x8), /* MEM_TRANS_RETIRED.LAT_ABOVE_THR */ + INTEL_PST_CONSTRAINT(0x02cd, 0x8), /* MEM_TRANS_RETIRED.PRECISE_STORES */ INTEL_EVENT_CONSTRAINT(0xd0, 0xf), /* MEM_UOP_RETIRED.* */ INTEL_EVENT_CONSTRAINT(0xd1, 0xf), /* MEM_LOAD_UOPS_RETIRED.* */ INTEL_EVENT_CONSTRAINT(0xd2, 0xf), /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.* */ @@ -413,7 +539,8 @@ struct event_constraint intel_ivb_pebs_event_constraints[] = { INTEL_UEVENT_CONSTRAINT(0x02c2, 0xf), /* UOPS_RETIRED.RETIRE_SLOTS */ INTEL_EVENT_CONSTRAINT(0xc4, 0xf), /* BR_INST_RETIRED.* */ INTEL_EVENT_CONSTRAINT(0xc5, 0xf), /* BR_MISP_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0xcd, 0x8), /* MEM_TRANS_RETIRED.* */ + INTEL_PLD_CONSTRAINT(0x01cd, 0x8), /* MEM_TRANS_RETIRED.LAT_ABOVE_THR */ + INTEL_PST_CONSTRAINT(0x02cd, 0x8), /* MEM_TRANS_RETIRED.PRECISE_STORES */ INTEL_EVENT_CONSTRAINT(0xd0, 0xf), /* MEM_UOP_RETIRED.* */ INTEL_EVENT_CONSTRAINT(0xd1, 0xf), /* MEM_LOAD_UOPS_RETIRED.* */ INTEL_EVENT_CONSTRAINT(0xd2, 0xf), /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.* */ @@ -430,8 +557,10 @@ struct event_constraint *intel_pebs_constraints(struct perf_event *event) if (x86_pmu.pebs_constraints) { for_each_event_constraint(c, x86_pmu.pebs_constraints) { - if ((event->hw.config & c->cmask) == c->code) + if ((event->hw.config & c->cmask) == c->code) { + event->hw.flags |= c->flags; return c; + } } } @@ -446,6 +575,11 @@ void intel_pmu_pebs_enable(struct perf_event *event) hwc->config &= ~ARCH_PERFMON_EVENTSEL_INT; cpuc->pebs_enabled |= 1ULL << hwc->idx; + + if (event->hw.flags & PERF_X86_EVENT_PEBS_LDLAT) + cpuc->pebs_enabled |= 1ULL << (hwc->idx + 32); + else if (event->hw.flags & PERF_X86_EVENT_PEBS_ST) + cpuc->pebs_enabled |= 1ULL << 63; } void intel_pmu_pebs_disable(struct perf_event *event) @@ -558,20 +692,51 @@ static void __intel_pmu_pebs_event(struct perf_event *event, struct pt_regs *iregs, void *__pebs) { /* - * We cast to pebs_record_core since that is a subset of - * both formats and we don't use the other fields in this - * routine. + * We cast to pebs_record_nhm to get the load latency data + * if extra_reg MSR_PEBS_LD_LAT_THRESHOLD used */ struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); - struct pebs_record_core *pebs = __pebs; + struct pebs_record_nhm *pebs = __pebs; struct perf_sample_data data; struct pt_regs regs; + u64 sample_type; + int fll, fst; if (!intel_pmu_save_and_restart(event)) return; + fll = event->hw.flags & PERF_X86_EVENT_PEBS_LDLAT; + fst = event->hw.flags & PERF_X86_EVENT_PEBS_ST; + perf_sample_data_init(&data, 0, event->hw.last_period); + data.period = event->hw.last_period; + sample_type = event->attr.sample_type; + + /* + * if PEBS-LL or PreciseStore + */ + if (fll || fst) { + if (sample_type & PERF_SAMPLE_ADDR) + data.addr = pebs->dla; + + /* + * Use latency for weight (only avail with PEBS-LL) + */ + if (fll && (sample_type & PERF_SAMPLE_WEIGHT)) + data.weight = pebs->lat; + + /* + * data.data_src encodes the data source + */ + if (sample_type & PERF_SAMPLE_DATA_SRC) { + if (fll) + data.data_src.val = load_latency_data(pebs->dse); + else + data.data_src.val = precise_store_data(pebs->dse); + } + } + /* * We use the interrupt regs as a base because the PEBS record * does not contain a full regs set, specifically it seems to diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index b43200dbfe7e..d0f9e5aa2151 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -17,6 +17,9 @@ static struct event_constraint constraint_fixed = static struct event_constraint constraint_empty = EVENT_CONSTRAINT(0, 0, 0); +#define __BITS_VALUE(x, i, n) ((typeof(x))(((x) >> ((i) * (n))) & \ + ((1ULL << (n)) - 1))) + DEFINE_UNCORE_FORMAT_ATTR(event, event, "config:0-7"); DEFINE_UNCORE_FORMAT_ATTR(event_ext, event, "config:0-7,21"); DEFINE_UNCORE_FORMAT_ATTR(umask, umask, "config:8-15"); @@ -31,9 +34,13 @@ DEFINE_UNCORE_FORMAT_ATTR(occ_sel, occ_sel, "config:14-15"); DEFINE_UNCORE_FORMAT_ATTR(occ_invert, occ_invert, "config:30"); DEFINE_UNCORE_FORMAT_ATTR(occ_edge, occ_edge, "config:14-51"); DEFINE_UNCORE_FORMAT_ATTR(filter_tid, filter_tid, "config1:0-4"); +DEFINE_UNCORE_FORMAT_ATTR(filter_link, filter_link, "config1:5-8"); DEFINE_UNCORE_FORMAT_ATTR(filter_nid, filter_nid, "config1:10-17"); +DEFINE_UNCORE_FORMAT_ATTR(filter_nid2, filter_nid, "config1:32-47"); DEFINE_UNCORE_FORMAT_ATTR(filter_state, filter_state, "config1:18-22"); +DEFINE_UNCORE_FORMAT_ATTR(filter_state2, filter_state, "config1:17-22"); DEFINE_UNCORE_FORMAT_ATTR(filter_opc, filter_opc, "config1:23-31"); +DEFINE_UNCORE_FORMAT_ATTR(filter_opc2, filter_opc, "config1:52-60"); DEFINE_UNCORE_FORMAT_ATTR(filter_band0, filter_band0, "config1:0-7"); DEFINE_UNCORE_FORMAT_ATTR(filter_band1, filter_band1, "config1:8-15"); DEFINE_UNCORE_FORMAT_ATTR(filter_band2, filter_band2, "config1:16-23"); @@ -110,6 +117,21 @@ static void uncore_put_constraint(struct intel_uncore_box *box, struct perf_even reg1->alloc = 0; } +static u64 uncore_shared_reg_config(struct intel_uncore_box *box, int idx) +{ + struct intel_uncore_extra_reg *er; + unsigned long flags; + u64 config; + + er = &box->shared_regs[idx]; + + raw_spin_lock_irqsave(&er->lock, flags); + config = er->config; + raw_spin_unlock_irqrestore(&er->lock, flags); + + return config; +} + /* Sandy Bridge-EP uncore support */ static struct intel_uncore_type snbep_uncore_cbox; static struct intel_uncore_type snbep_uncore_pcu; @@ -205,7 +227,7 @@ static void snbep_uncore_msr_enable_event(struct intel_uncore_box *box, struct p struct hw_perf_event_extra *reg1 = &hwc->extra_reg; if (reg1->idx != EXTRA_REG_NONE) - wrmsrl(reg1->reg, reg1->config); + wrmsrl(reg1->reg, uncore_shared_reg_config(box, 0)); wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN); } @@ -226,29 +248,6 @@ static void snbep_uncore_msr_init_box(struct intel_uncore_box *box) wrmsrl(msr, SNBEP_PMON_BOX_CTL_INT); } -static int snbep_uncore_hw_config(struct intel_uncore_box *box, struct perf_event *event) -{ - struct hw_perf_event *hwc = &event->hw; - struct hw_perf_event_extra *reg1 = &hwc->extra_reg; - - if (box->pmu->type == &snbep_uncore_cbox) { - reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER + - SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx; - reg1->config = event->attr.config1 & - SNBEP_CB0_MSR_PMON_BOX_FILTER_MASK; - } else { - if (box->pmu->type == &snbep_uncore_pcu) { - reg1->reg = SNBEP_PCU_MSR_PMON_BOX_FILTER; - reg1->config = event->attr.config1 & SNBEP_PCU_MSR_PMON_BOX_FILTER_MASK; - } else { - return 0; - } - } - reg1->idx = 0; - - return 0; -} - static struct attribute *snbep_uncore_formats_attr[] = { &format_attr_event.attr, &format_attr_umask.attr, @@ -345,16 +344,16 @@ static struct attribute_group snbep_uncore_qpi_format_group = { .attrs = snbep_uncore_qpi_formats_attr, }; +#define SNBEP_UNCORE_MSR_OPS_COMMON_INIT() \ + .init_box = snbep_uncore_msr_init_box, \ + .disable_box = snbep_uncore_msr_disable_box, \ + .enable_box = snbep_uncore_msr_enable_box, \ + .disable_event = snbep_uncore_msr_disable_event, \ + .enable_event = snbep_uncore_msr_enable_event, \ + .read_counter = uncore_msr_read_counter + static struct intel_uncore_ops snbep_uncore_msr_ops = { - .init_box = snbep_uncore_msr_init_box, - .disable_box = snbep_uncore_msr_disable_box, - .enable_box = snbep_uncore_msr_enable_box, - .disable_event = snbep_uncore_msr_disable_event, - .enable_event = snbep_uncore_msr_enable_event, - .read_counter = uncore_msr_read_counter, - .get_constraint = uncore_get_constraint, - .put_constraint = uncore_put_constraint, - .hw_config = snbep_uncore_hw_config, + SNBEP_UNCORE_MSR_OPS_COMMON_INIT(), }; static struct intel_uncore_ops snbep_uncore_pci_ops = { @@ -372,6 +371,7 @@ static struct event_constraint snbep_uncore_cbox_constraints[] = { UNCORE_EVENT_CONSTRAINT(0x04, 0x3), UNCORE_EVENT_CONSTRAINT(0x05, 0x3), UNCORE_EVENT_CONSTRAINT(0x07, 0x3), + UNCORE_EVENT_CONSTRAINT(0x09, 0x3), UNCORE_EVENT_CONSTRAINT(0x11, 0x1), UNCORE_EVENT_CONSTRAINT(0x12, 0x3), UNCORE_EVENT_CONSTRAINT(0x13, 0x3), @@ -421,6 +421,14 @@ static struct event_constraint snbep_uncore_r3qpi_constraints[] = { UNCORE_EVENT_CONSTRAINT(0x24, 0x3), UNCORE_EVENT_CONSTRAINT(0x25, 0x3), UNCORE_EVENT_CONSTRAINT(0x26, 0x3), + UNCORE_EVENT_CONSTRAINT(0x28, 0x3), + UNCORE_EVENT_CONSTRAINT(0x29, 0x3), + UNCORE_EVENT_CONSTRAINT(0x2a, 0x3), + UNCORE_EVENT_CONSTRAINT(0x2b, 0x3), + UNCORE_EVENT_CONSTRAINT(0x2c, 0x3), + UNCORE_EVENT_CONSTRAINT(0x2d, 0x3), + UNCORE_EVENT_CONSTRAINT(0x2e, 0x3), + UNCORE_EVENT_CONSTRAINT(0x2f, 0x3), UNCORE_EVENT_CONSTRAINT(0x30, 0x3), UNCORE_EVENT_CONSTRAINT(0x31, 0x3), UNCORE_EVENT_CONSTRAINT(0x32, 0x3), @@ -428,6 +436,8 @@ static struct event_constraint snbep_uncore_r3qpi_constraints[] = { UNCORE_EVENT_CONSTRAINT(0x34, 0x3), UNCORE_EVENT_CONSTRAINT(0x36, 0x3), UNCORE_EVENT_CONSTRAINT(0x37, 0x3), + UNCORE_EVENT_CONSTRAINT(0x38, 0x3), + UNCORE_EVENT_CONSTRAINT(0x39, 0x3), EVENT_CONSTRAINT_END }; @@ -446,6 +456,145 @@ static struct intel_uncore_type snbep_uncore_ubox = { .format_group = &snbep_uncore_ubox_format_group, }; +static struct extra_reg snbep_uncore_cbox_extra_regs[] = { + SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN, + SNBEP_CBO_PMON_CTL_TID_EN, 0x1), + SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0x6), + SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0xc), + SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0xc), + SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x2), + SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x2), + SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x2), + SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x2), + SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0xc), + SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0xc), + SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x2), + SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x2), + SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x2), + SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x2), + EVENT_EXTRA_END +}; + +static void snbep_cbox_put_constraint(struct intel_uncore_box *box, struct perf_event *event) +{ + struct hw_perf_event_extra *reg1 = &event->hw.extra_reg; + struct intel_uncore_extra_reg *er = &box->shared_regs[0]; + int i; + + if (uncore_box_is_fake(box)) + return; + + for (i = 0; i < 5; i++) { + if (reg1->alloc & (0x1 << i)) + atomic_sub(1 << (i * 6), &er->ref); + } + reg1->alloc = 0; +} + +static struct event_constraint * +__snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event, + u64 (*cbox_filter_mask)(int fields)) +{ + struct hw_perf_event_extra *reg1 = &event->hw.extra_reg; + struct intel_uncore_extra_reg *er = &box->shared_regs[0]; + int i, alloc = 0; + unsigned long flags; + u64 mask; + + if (reg1->idx == EXTRA_REG_NONE) + return NULL; + + raw_spin_lock_irqsave(&er->lock, flags); + for (i = 0; i < 5; i++) { + if (!(reg1->idx & (0x1 << i))) + continue; + if (!uncore_box_is_fake(box) && (reg1->alloc & (0x1 << i))) + continue; + + mask = cbox_filter_mask(0x1 << i); + if (!__BITS_VALUE(atomic_read(&er->ref), i, 6) || + !((reg1->config ^ er->config) & mask)) { + atomic_add(1 << (i * 6), &er->ref); + er->config &= ~mask; + er->config |= reg1->config & mask; + alloc |= (0x1 << i); + } else { + break; + } + } + raw_spin_unlock_irqrestore(&er->lock, flags); + if (i < 5) + goto fail; + + if (!uncore_box_is_fake(box)) + reg1->alloc |= alloc; + + return 0; +fail: + for (; i >= 0; i--) { + if (alloc & (0x1 << i)) + atomic_sub(1 << (i * 6), &er->ref); + } + return &constraint_empty; +} + +static u64 snbep_cbox_filter_mask(int fields) +{ + u64 mask = 0; + + if (fields & 0x1) + mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_TID; + if (fields & 0x2) + mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_NID; + if (fields & 0x4) + mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_STATE; + if (fields & 0x8) + mask |= SNBEP_CB0_MSR_PMON_BOX_FILTER_OPC; + + return mask; +} + +static struct event_constraint * +snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event) +{ + return __snbep_cbox_get_constraint(box, event, snbep_cbox_filter_mask); +} + +static int snbep_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event) +{ + struct hw_perf_event_extra *reg1 = &event->hw.extra_reg; + struct extra_reg *er; + int idx = 0; + + for (er = snbep_uncore_cbox_extra_regs; er->msr; er++) { + if (er->event != (event->hw.config & er->config_mask)) + continue; + idx |= er->idx; + } + + if (idx) { + reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER + + SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx; + reg1->config = event->attr.config1 & snbep_cbox_filter_mask(idx); + reg1->idx = idx; + } + return 0; +} + +static struct intel_uncore_ops snbep_uncore_cbox_ops = { + SNBEP_UNCORE_MSR_OPS_COMMON_INIT(), + .hw_config = snbep_cbox_hw_config, + .get_constraint = snbep_cbox_get_constraint, + .put_constraint = snbep_cbox_put_constraint, +}; + static struct intel_uncore_type snbep_uncore_cbox = { .name = "cbox", .num_counters = 4, @@ -458,10 +607,104 @@ static struct intel_uncore_type snbep_uncore_cbox = { .msr_offset = SNBEP_CBO_MSR_OFFSET, .num_shared_regs = 1, .constraints = snbep_uncore_cbox_constraints, - .ops = &snbep_uncore_msr_ops, + .ops = &snbep_uncore_cbox_ops, .format_group = &snbep_uncore_cbox_format_group, }; +static u64 snbep_pcu_alter_er(struct perf_event *event, int new_idx, bool modify) +{ + struct hw_perf_event *hwc = &event->hw; + struct hw_perf_event_extra *reg1 = &hwc->extra_reg; + u64 config = reg1->config; + + if (new_idx > reg1->idx) + config <<= 8 * (new_idx - reg1->idx); + else + config >>= 8 * (reg1->idx - new_idx); + + if (modify) { + hwc->config += new_idx - reg1->idx; + reg1->config = config; + reg1->idx = new_idx; + } + return config; +} + +static struct event_constraint * +snbep_pcu_get_constraint(struct intel_uncore_box *box, struct perf_event *event) +{ + struct hw_perf_event_extra *reg1 = &event->hw.extra_reg; + struct intel_uncore_extra_reg *er = &box->shared_regs[0]; + unsigned long flags; + int idx = reg1->idx; + u64 mask, config1 = reg1->config; + bool ok = false; + + if (reg1->idx == EXTRA_REG_NONE || + (!uncore_box_is_fake(box) && reg1->alloc)) + return NULL; +again: + mask = 0xff << (idx * 8); + raw_spin_lock_irqsave(&er->lock, flags); + if (!__BITS_VALUE(atomic_read(&er->ref), idx, 8) || + !((config1 ^ er->config) & mask)) { + atomic_add(1 << (idx * 8), &er->ref); + er->config &= ~mask; + er->config |= config1 & mask; + ok = true; + } + raw_spin_unlock_irqrestore(&er->lock, flags); + + if (!ok) { + idx = (idx + 1) % 4; + if (idx != reg1->idx) { + config1 = snbep_pcu_alter_er(event, idx, false); + goto again; + } + return &constraint_empty; + } + + if (!uncore_box_is_fake(box)) { + if (idx != reg1->idx) + snbep_pcu_alter_er(event, idx, true); + reg1->alloc = 1; + } + return NULL; +} + +static void snbep_pcu_put_constraint(struct intel_uncore_box *box, struct perf_event *event) +{ + struct hw_perf_event_extra *reg1 = &event->hw.extra_reg; + struct intel_uncore_extra_reg *er = &box->shared_regs[0]; + + if (uncore_box_is_fake(box) || !reg1->alloc) + return; + + atomic_sub(1 << (reg1->idx * 8), &er->ref); + reg1->alloc = 0; +} + +static int snbep_pcu_hw_config(struct intel_uncore_box *box, struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + struct hw_perf_event_extra *reg1 = &hwc->extra_reg; + int ev_sel = hwc->config & SNBEP_PMON_CTL_EV_SEL_MASK; + + if (ev_sel >= 0xb && ev_sel <= 0xe) { + reg1->reg = SNBEP_PCU_MSR_PMON_BOX_FILTER; + reg1->idx = ev_sel - 0xb; + reg1->config = event->attr.config1 & (0xff << reg1->idx); + } + return 0; +} + +static struct intel_uncore_ops snbep_uncore_pcu_ops = { + SNBEP_UNCORE_MSR_OPS_COMMON_INIT(), + .hw_config = snbep_pcu_hw_config, + .get_constraint = snbep_pcu_get_constraint, + .put_constraint = snbep_pcu_put_constraint, +}; + static struct intel_uncore_type snbep_uncore_pcu = { .name = "pcu", .num_counters = 4, @@ -472,7 +715,7 @@ static struct intel_uncore_type snbep_uncore_pcu = { .event_mask = SNBEP_PCU_MSR_PMON_RAW_EVENT_MASK, .box_ctl = SNBEP_PCU_MSR_PMON_BOX_CTL, .num_shared_regs = 1, - .ops = &snbep_uncore_msr_ops, + .ops = &snbep_uncore_pcu_ops, .format_group = &snbep_uncore_pcu_format_group, }; @@ -544,55 +787,63 @@ static struct intel_uncore_type snbep_uncore_r3qpi = { SNBEP_UNCORE_PCI_COMMON_INIT(), }; +enum { + SNBEP_PCI_UNCORE_HA, + SNBEP_PCI_UNCORE_IMC, + SNBEP_PCI_UNCORE_QPI, + SNBEP_PCI_UNCORE_R2PCIE, + SNBEP_PCI_UNCORE_R3QPI, +}; + static struct intel_uncore_type *snbep_pci_uncores[] = { - &snbep_uncore_ha, - &snbep_uncore_imc, - &snbep_uncore_qpi, - &snbep_uncore_r2pcie, - &snbep_uncore_r3qpi, + [SNBEP_PCI_UNCORE_HA] = &snbep_uncore_ha, + [SNBEP_PCI_UNCORE_IMC] = &snbep_uncore_imc, + [SNBEP_PCI_UNCORE_QPI] = &snbep_uncore_qpi, + [SNBEP_PCI_UNCORE_R2PCIE] = &snbep_uncore_r2pcie, + [SNBEP_PCI_UNCORE_R3QPI] = &snbep_uncore_r3qpi, NULL, }; static DEFINE_PCI_DEVICE_TABLE(snbep_uncore_pci_ids) = { { /* Home Agent */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_HA), - .driver_data = (unsigned long)&snbep_uncore_ha, + .driver_data = SNBEP_PCI_UNCORE_HA, }, { /* MC Channel 0 */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC0), - .driver_data = (unsigned long)&snbep_uncore_imc, + .driver_data = SNBEP_PCI_UNCORE_IMC, }, { /* MC Channel 1 */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC1), - .driver_data = (unsigned long)&snbep_uncore_imc, + .driver_data = SNBEP_PCI_UNCORE_IMC, }, { /* MC Channel 2 */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC2), - .driver_data = (unsigned long)&snbep_uncore_imc, + .driver_data = SNBEP_PCI_UNCORE_IMC, }, { /* MC Channel 3 */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_IMC3), - .driver_data = (unsigned long)&snbep_uncore_imc, + .driver_data = SNBEP_PCI_UNCORE_IMC, }, { /* QPI Port 0 */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_QPI0), - .driver_data = (unsigned long)&snbep_uncore_qpi, + .driver_data = SNBEP_PCI_UNCORE_QPI, }, { /* QPI Port 1 */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_QPI1), - .driver_data = (unsigned long)&snbep_uncore_qpi, + .driver_data = SNBEP_PCI_UNCORE_QPI, }, - { /* P2PCIe */ + { /* R2PCIe */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R2PCIE), - .driver_data = (unsigned long)&snbep_uncore_r2pcie, + .driver_data = SNBEP_PCI_UNCORE_R2PCIE, }, { /* R3QPI Link 0 */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R3QPI0), - .driver_data = (unsigned long)&snbep_uncore_r3qpi, + .driver_data = SNBEP_PCI_UNCORE_R3QPI, }, { /* R3QPI Link 1 */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_UNC_R3QPI1), - .driver_data = (unsigned long)&snbep_uncore_r3qpi, + .driver_data = SNBEP_PCI_UNCORE_R3QPI, }, { /* end: all zeroes */ } }; @@ -605,7 +856,7 @@ static struct pci_driver snbep_uncore_pci_driver = { /* * build pci bus to socket mapping */ -static int snbep_pci2phy_map_init(void) +static int snbep_pci2phy_map_init(int devid) { struct pci_dev *ubox_dev = NULL; int i, bus, nodeid; @@ -614,9 +865,7 @@ static int snbep_pci2phy_map_init(void) while (1) { /* find the UBOX device */ - ubox_dev = pci_get_device(PCI_VENDOR_ID_INTEL, - PCI_DEVICE_ID_INTEL_JAKETOWN_UBOX, - ubox_dev); + ubox_dev = pci_get_device(PCI_VENDOR_ID_INTEL, devid, ubox_dev); if (!ubox_dev) break; bus = ubox_dev->bus->number; @@ -639,7 +888,7 @@ static int snbep_pci2phy_map_init(void) break; } } - }; + } if (ubox_dev) pci_dev_put(ubox_dev); @@ -648,6 +897,440 @@ static int snbep_pci2phy_map_init(void) } /* end of Sandy Bridge-EP uncore support */ +/* IvyTown uncore support */ +static void ivt_uncore_msr_init_box(struct intel_uncore_box *box) +{ + unsigned msr = uncore_msr_box_ctl(box); + if (msr) + wrmsrl(msr, IVT_PMON_BOX_CTL_INT); +} + +static void ivt_uncore_pci_init_box(struct intel_uncore_box *box) +{ + struct pci_dev *pdev = box->pci_dev; + + pci_write_config_dword(pdev, SNBEP_PCI_PMON_BOX_CTL, IVT_PMON_BOX_CTL_INT); +} + +#define IVT_UNCORE_MSR_OPS_COMMON_INIT() \ + .init_box = ivt_uncore_msr_init_box, \ + .disable_box = snbep_uncore_msr_disable_box, \ + .enable_box = snbep_uncore_msr_enable_box, \ + .disable_event = snbep_uncore_msr_disable_event, \ + .enable_event = snbep_uncore_msr_enable_event, \ + .read_counter = uncore_msr_read_counter + +static struct intel_uncore_ops ivt_uncore_msr_ops = { + IVT_UNCORE_MSR_OPS_COMMON_INIT(), +}; + +static struct intel_uncore_ops ivt_uncore_pci_ops = { + .init_box = ivt_uncore_pci_init_box, + .disable_box = snbep_uncore_pci_disable_box, + .enable_box = snbep_uncore_pci_enable_box, + .disable_event = snbep_uncore_pci_disable_event, + .enable_event = snbep_uncore_pci_enable_event, + .read_counter = snbep_uncore_pci_read_counter, +}; + +#define IVT_UNCORE_PCI_COMMON_INIT() \ + .perf_ctr = SNBEP_PCI_PMON_CTR0, \ + .event_ctl = SNBEP_PCI_PMON_CTL0, \ + .event_mask = IVT_PMON_RAW_EVENT_MASK, \ + .box_ctl = SNBEP_PCI_PMON_BOX_CTL, \ + .ops = &ivt_uncore_pci_ops, \ + .format_group = &ivt_uncore_format_group + +static struct attribute *ivt_uncore_formats_attr[] = { + &format_attr_event.attr, + &format_attr_umask.attr, + &format_attr_edge.attr, + &format_attr_inv.attr, + &format_attr_thresh8.attr, + NULL, +}; + +static struct attribute *ivt_uncore_ubox_formats_attr[] = { + &format_attr_event.attr, + &format_attr_umask.attr, + &format_attr_edge.attr, + &format_attr_inv.attr, + &format_attr_thresh5.attr, + NULL, +}; + +static struct attribute *ivt_uncore_cbox_formats_attr[] = { + &format_attr_event.attr, + &format_attr_umask.attr, + &format_attr_edge.attr, + &format_attr_tid_en.attr, + &format_attr_thresh8.attr, + &format_attr_filter_tid.attr, + &format_attr_filter_link.attr, + &format_attr_filter_state2.attr, + &format_attr_filter_nid2.attr, + &format_attr_filter_opc2.attr, + NULL, +}; + +static struct attribute *ivt_uncore_pcu_formats_attr[] = { + &format_attr_event_ext.attr, + &format_attr_occ_sel.attr, + &format_attr_edge.attr, + &format_attr_thresh5.attr, + &format_attr_occ_invert.attr, + &format_attr_occ_edge.attr, + &format_attr_filter_band0.attr, + &format_attr_filter_band1.attr, + &format_attr_filter_band2.attr, + &format_attr_filter_band3.attr, + NULL, +}; + +static struct attribute *ivt_uncore_qpi_formats_attr[] = { + &format_attr_event_ext.attr, + &format_attr_umask.attr, + &format_attr_edge.attr, + &format_attr_thresh8.attr, + NULL, +}; + +static struct attribute_group ivt_uncore_format_group = { + .name = "format", + .attrs = ivt_uncore_formats_attr, +}; + +static struct attribute_group ivt_uncore_ubox_format_group = { + .name = "format", + .attrs = ivt_uncore_ubox_formats_attr, +}; + +static struct attribute_group ivt_uncore_cbox_format_group = { + .name = "format", + .attrs = ivt_uncore_cbox_formats_attr, +}; + +static struct attribute_group ivt_uncore_pcu_format_group = { + .name = "format", + .attrs = ivt_uncore_pcu_formats_attr, +}; + +static struct attribute_group ivt_uncore_qpi_format_group = { + .name = "format", + .attrs = ivt_uncore_qpi_formats_attr, +}; + +static struct intel_uncore_type ivt_uncore_ubox = { + .name = "ubox", + .num_counters = 2, + .num_boxes = 1, + .perf_ctr_bits = 44, + .fixed_ctr_bits = 48, + .perf_ctr = SNBEP_U_MSR_PMON_CTR0, + .event_ctl = SNBEP_U_MSR_PMON_CTL0, + .event_mask = IVT_U_MSR_PMON_RAW_EVENT_MASK, + .fixed_ctr = SNBEP_U_MSR_PMON_UCLK_FIXED_CTR, + .fixed_ctl = SNBEP_U_MSR_PMON_UCLK_FIXED_CTL, + .ops = &ivt_uncore_msr_ops, + .format_group = &ivt_uncore_ubox_format_group, +}; + +static struct extra_reg ivt_uncore_cbox_extra_regs[] = { + SNBEP_CBO_EVENT_EXTRA_REG(SNBEP_CBO_PMON_CTL_TID_EN, + SNBEP_CBO_PMON_CTL_TID_EN, 0x1), + SNBEP_CBO_EVENT_EXTRA_REG(0x1031, 0x10ff, 0x2), + SNBEP_CBO_EVENT_EXTRA_REG(0x0334, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x0534, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x0934, 0xffff, 0x4), + SNBEP_CBO_EVENT_EXTRA_REG(0x4134, 0xffff, 0xc), + SNBEP_CBO_EVENT_EXTRA_REG(0x0135, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x0335, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x2135, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x2335, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x4135, 0xffff, 0x18), + SNBEP_CBO_EVENT_EXTRA_REG(0x4335, 0xffff, 0x18), + SNBEP_CBO_EVENT_EXTRA_REG(0x4435, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x4835, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x4a35, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x5035, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x8135, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x8335, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x0136, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x0336, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x2336, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x2336, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x4136, 0xffff, 0x18), + SNBEP_CBO_EVENT_EXTRA_REG(0x4336, 0xffff, 0x18), + SNBEP_CBO_EVENT_EXTRA_REG(0x4436, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x4836, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x4a36, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x5036, 0xffff, 0x8), + SNBEP_CBO_EVENT_EXTRA_REG(0x8136, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x8336, 0xffff, 0x10), + SNBEP_CBO_EVENT_EXTRA_REG(0x4037, 0x40ff, 0x8), + EVENT_EXTRA_END +}; + +static u64 ivt_cbox_filter_mask(int fields) +{ + u64 mask = 0; + + if (fields & 0x1) + mask |= IVT_CB0_MSR_PMON_BOX_FILTER_TID; + if (fields & 0x2) + mask |= IVT_CB0_MSR_PMON_BOX_FILTER_LINK; + if (fields & 0x4) + mask |= IVT_CB0_MSR_PMON_BOX_FILTER_STATE; + if (fields & 0x8) + mask |= IVT_CB0_MSR_PMON_BOX_FILTER_NID; + if (fields & 0x10) + mask |= IVT_CB0_MSR_PMON_BOX_FILTER_OPC; + + return mask; +} + +static struct event_constraint * +ivt_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *event) +{ + return __snbep_cbox_get_constraint(box, event, ivt_cbox_filter_mask); +} + +static int ivt_cbox_hw_config(struct intel_uncore_box *box, struct perf_event *event) +{ + struct hw_perf_event_extra *reg1 = &event->hw.extra_reg; + struct extra_reg *er; + int idx = 0; + + for (er = ivt_uncore_cbox_extra_regs; er->msr; er++) { + if (er->event != (event->hw.config & er->config_mask)) + continue; + idx |= er->idx; + } + + if (idx) { + reg1->reg = SNBEP_C0_MSR_PMON_BOX_FILTER + + SNBEP_CBO_MSR_OFFSET * box->pmu->pmu_idx; + reg1->config = event->attr.config1 & ivt_cbox_filter_mask(idx); + reg1->idx = idx; + } + return 0; +} + +static void ivt_cbox_enable_event(struct intel_uncore_box *box, struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + struct hw_perf_event_extra *reg1 = &hwc->extra_reg; + + if (reg1->idx != EXTRA_REG_NONE) { + u64 filter = uncore_shared_reg_config(box, 0); + wrmsrl(reg1->reg, filter & 0xffffffff); + wrmsrl(reg1->reg + 6, filter >> 32); + } + + wrmsrl(hwc->config_base, hwc->config | SNBEP_PMON_CTL_EN); +} + +static struct intel_uncore_ops ivt_uncore_cbox_ops = { + .init_box = ivt_uncore_msr_init_box, + .disable_box = snbep_uncore_msr_disable_box, + .enable_box = snbep_uncore_msr_enable_box, + .disable_event = snbep_uncore_msr_disable_event, + .enable_event = ivt_cbox_enable_event, + .read_counter = uncore_msr_read_counter, + .hw_config = ivt_cbox_hw_config, + .get_constraint = ivt_cbox_get_constraint, + .put_constraint = snbep_cbox_put_constraint, +}; + +static struct intel_uncore_type ivt_uncore_cbox = { + .name = "cbox", + .num_counters = 4, + .num_boxes = 15, + .perf_ctr_bits = 44, + .event_ctl = SNBEP_C0_MSR_PMON_CTL0, + .perf_ctr = SNBEP_C0_MSR_PMON_CTR0, + .event_mask = IVT_CBO_MSR_PMON_RAW_EVENT_MASK, + .box_ctl = SNBEP_C0_MSR_PMON_BOX_CTL, + .msr_offset = SNBEP_CBO_MSR_OFFSET, + .num_shared_regs = 1, + .constraints = snbep_uncore_cbox_constraints, + .ops = &ivt_uncore_cbox_ops, + .format_group = &ivt_uncore_cbox_format_group, +}; + +static struct intel_uncore_ops ivt_uncore_pcu_ops = { + IVT_UNCORE_MSR_OPS_COMMON_INIT(), + .hw_config = snbep_pcu_hw_config, + .get_constraint = snbep_pcu_get_constraint, + .put_constraint = snbep_pcu_put_constraint, +}; + +static struct intel_uncore_type ivt_uncore_pcu = { + .name = "pcu", + .num_counters = 4, + .num_boxes = 1, + .perf_ctr_bits = 48, + .perf_ctr = SNBEP_PCU_MSR_PMON_CTR0, + .event_ctl = SNBEP_PCU_MSR_PMON_CTL0, + .event_mask = IVT_PCU_MSR_PMON_RAW_EVENT_MASK, + .box_ctl = SNBEP_PCU_MSR_PMON_BOX_CTL, + .num_shared_regs = 1, + .ops = &ivt_uncore_pcu_ops, + .format_group = &ivt_uncore_pcu_format_group, +}; + +static struct intel_uncore_type *ivt_msr_uncores[] = { + &ivt_uncore_ubox, + &ivt_uncore_cbox, + &ivt_uncore_pcu, + NULL, +}; + +static struct intel_uncore_type ivt_uncore_ha = { + .name = "ha", + .num_counters = 4, + .num_boxes = 2, + .perf_ctr_bits = 48, + IVT_UNCORE_PCI_COMMON_INIT(), +}; + +static struct intel_uncore_type ivt_uncore_imc = { + .name = "imc", + .num_counters = 4, + .num_boxes = 8, + .perf_ctr_bits = 48, + .fixed_ctr_bits = 48, + .fixed_ctr = SNBEP_MC_CHy_PCI_PMON_FIXED_CTR, + .fixed_ctl = SNBEP_MC_CHy_PCI_PMON_FIXED_CTL, + IVT_UNCORE_PCI_COMMON_INIT(), +}; + +static struct intel_uncore_type ivt_uncore_qpi = { + .name = "qpi", + .num_counters = 4, + .num_boxes = 3, + .perf_ctr_bits = 48, + .perf_ctr = SNBEP_PCI_PMON_CTR0, + .event_ctl = SNBEP_PCI_PMON_CTL0, + .event_mask = IVT_QPI_PCI_PMON_RAW_EVENT_MASK, + .box_ctl = SNBEP_PCI_PMON_BOX_CTL, + .ops = &ivt_uncore_pci_ops, + .format_group = &ivt_uncore_qpi_format_group, +}; + +static struct intel_uncore_type ivt_uncore_r2pcie = { + .name = "r2pcie", + .num_counters = 4, + .num_boxes = 1, + .perf_ctr_bits = 44, + .constraints = snbep_uncore_r2pcie_constraints, + IVT_UNCORE_PCI_COMMON_INIT(), +}; + +static struct intel_uncore_type ivt_uncore_r3qpi = { + .name = "r3qpi", + .num_counters = 3, + .num_boxes = 2, + .perf_ctr_bits = 44, + .constraints = snbep_uncore_r3qpi_constraints, + IVT_UNCORE_PCI_COMMON_INIT(), +}; + +enum { + IVT_PCI_UNCORE_HA, + IVT_PCI_UNCORE_IMC, + IVT_PCI_UNCORE_QPI, + IVT_PCI_UNCORE_R2PCIE, + IVT_PCI_UNCORE_R3QPI, +}; + +static struct intel_uncore_type *ivt_pci_uncores[] = { + [IVT_PCI_UNCORE_HA] = &ivt_uncore_ha, + [IVT_PCI_UNCORE_IMC] = &ivt_uncore_imc, + [IVT_PCI_UNCORE_QPI] = &ivt_uncore_qpi, + [IVT_PCI_UNCORE_R2PCIE] = &ivt_uncore_r2pcie, + [IVT_PCI_UNCORE_R3QPI] = &ivt_uncore_r3qpi, + NULL, +}; + +static DEFINE_PCI_DEVICE_TABLE(ivt_uncore_pci_ids) = { + { /* Home Agent 0 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe30), + .driver_data = IVT_PCI_UNCORE_HA, + }, + { /* Home Agent 1 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe38), + .driver_data = IVT_PCI_UNCORE_HA, + }, + { /* MC0 Channel 0 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb4), + .driver_data = IVT_PCI_UNCORE_IMC, + }, + { /* MC0 Channel 1 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb5), + .driver_data = IVT_PCI_UNCORE_IMC, + }, + { /* MC0 Channel 3 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb0), + .driver_data = IVT_PCI_UNCORE_IMC, + }, + { /* MC0 Channel 4 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xeb1), + .driver_data = IVT_PCI_UNCORE_IMC, + }, + { /* MC1 Channel 0 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef4), + .driver_data = IVT_PCI_UNCORE_IMC, + }, + { /* MC1 Channel 1 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef5), + .driver_data = IVT_PCI_UNCORE_IMC, + }, + { /* MC1 Channel 3 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef0), + .driver_data = IVT_PCI_UNCORE_IMC, + }, + { /* MC1 Channel 4 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xef1), + .driver_data = IVT_PCI_UNCORE_IMC, + }, + { /* QPI0 Port 0 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe32), + .driver_data = IVT_PCI_UNCORE_QPI, + }, + { /* QPI0 Port 1 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe33), + .driver_data = IVT_PCI_UNCORE_QPI, + }, + { /* QPI1 Port 2 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe3a), + .driver_data = IVT_PCI_UNCORE_QPI, + }, + { /* R2PCIe */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe34), + .driver_data = IVT_PCI_UNCORE_R2PCIE, + }, + { /* R3QPI0 Link 0 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe36), + .driver_data = IVT_PCI_UNCORE_R3QPI, + }, + { /* R3QPI0 Link 1 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe37), + .driver_data = IVT_PCI_UNCORE_R3QPI, + }, + { /* R3QPI1 Link 2 */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xe3e), + .driver_data = IVT_PCI_UNCORE_R3QPI, + }, + { /* end: all zeroes */ } +}; + +static struct pci_driver ivt_uncore_pci_driver = { + .name = "ivt_uncore", + .id_table = ivt_uncore_pci_ids, +}; +/* end of IvyTown uncore support */ + /* Sandy Bridge uncore support */ static void snb_uncore_msr_enable_event(struct intel_uncore_box *box, struct perf_event *event) { @@ -808,9 +1491,6 @@ static struct intel_uncore_type *nhm_msr_uncores[] = { /* end of Nehalem uncore support */ /* Nehalem-EX uncore support */ -#define __BITS_VALUE(x, i, n) ((typeof(x))(((x) >> ((i) * (n))) & \ - ((1ULL << (n)) - 1))) - DEFINE_UNCORE_FORMAT_ATTR(event5, event, "config:1-5"); DEFINE_UNCORE_FORMAT_ATTR(counter, counter, "config:6-7"); DEFINE_UNCORE_FORMAT_ATTR(match, match, "config1:0-63"); @@ -1161,7 +1841,7 @@ static struct extra_reg nhmex_uncore_mbox_extra_regs[] = { }; /* Nehalem-EX or Westmere-EX ? */ -bool uncore_nhmex; +static bool uncore_nhmex; static bool nhmex_mbox_get_shared_reg(struct intel_uncore_box *box, int idx, u64 config) { @@ -1239,7 +1919,7 @@ static void nhmex_mbox_put_shared_reg(struct intel_uncore_box *box, int idx) atomic_sub(1 << (idx * 8), &er->ref); } -u64 nhmex_mbox_alter_er(struct perf_event *event, int new_idx, bool modify) +static u64 nhmex_mbox_alter_er(struct perf_event *event, int new_idx, bool modify) { struct hw_perf_event *hwc = &event->hw; struct hw_perf_event_extra *reg1 = &hwc->extra_reg; @@ -1554,7 +2234,7 @@ static struct intel_uncore_type nhmex_uncore_mbox = { .format_group = &nhmex_uncore_mbox_format_group, }; -void nhmex_rbox_alter_er(struct intel_uncore_box *box, struct perf_event *event) +static void nhmex_rbox_alter_er(struct intel_uncore_box *box, struct perf_event *event) { struct hw_perf_event *hwc = &event->hw; struct hw_perf_event_extra *reg1 = &hwc->extra_reg; @@ -1724,21 +2404,6 @@ static int nhmex_rbox_hw_config(struct intel_uncore_box *box, struct perf_event return 0; } -static u64 nhmex_rbox_shared_reg_config(struct intel_uncore_box *box, int idx) -{ - struct intel_uncore_extra_reg *er; - unsigned long flags; - u64 config; - - er = &box->shared_regs[idx]; - - raw_spin_lock_irqsave(&er->lock, flags); - config = er->config; - raw_spin_unlock_irqrestore(&er->lock, flags); - - return config; -} - static void nhmex_rbox_msr_enable_event(struct intel_uncore_box *box, struct perf_event *event) { struct hw_perf_event *hwc = &event->hw; @@ -1759,7 +2424,7 @@ static void nhmex_rbox_msr_enable_event(struct intel_uncore_box *box, struct per case 2: case 3: wrmsrl(NHMEX_R_MSR_PORTN_QLX_CFG(port), - nhmex_rbox_shared_reg_config(box, 2 + (idx / 6) * 5)); + uncore_shared_reg_config(box, 2 + (idx / 6) * 5)); break; case 4: wrmsrl(NHMEX_R_MSR_PORTN_XBR_SET1_MM_CFG(port), @@ -2285,7 +2950,7 @@ out: return ret; } -int uncore_pmu_event_init(struct perf_event *event) +static int uncore_pmu_event_init(struct perf_event *event) { struct intel_uncore_pmu *pmu; struct intel_uncore_box *box; @@ -2438,7 +3103,7 @@ static int __init uncore_type_init(struct intel_uncore_type *type) type->unconstrainted = (struct event_constraint) __EVENT_CONSTRAINT(0, (1ULL << type->num_counters) - 1, - 0, type->num_counters, 0); + 0, type->num_counters, 0, 0); for (i = 0; i < type->num_boxes; i++) { pmus[i].func_id = -1; @@ -2556,6 +3221,8 @@ static void uncore_pci_remove(struct pci_dev *pdev) if (WARN_ON_ONCE(phys_id != box->phys_id)) return; + pci_set_drvdata(pdev, NULL); + raw_spin_lock(&uncore_box_lock); list_del(&box->list); raw_spin_unlock(&uncore_box_lock); @@ -2574,11 +3241,7 @@ static void uncore_pci_remove(struct pci_dev *pdev) static int uncore_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { - struct intel_uncore_type *type; - - type = (struct intel_uncore_type *)id->driver_data; - - return uncore_pci_add(type, pdev); + return uncore_pci_add(pci_uncores[id->driver_data], pdev); } static int __init uncore_pci_init(void) @@ -2587,12 +3250,19 @@ static int __init uncore_pci_init(void) switch (boot_cpu_data.x86_model) { case 45: /* Sandy Bridge-EP */ - ret = snbep_pci2phy_map_init(); + ret = snbep_pci2phy_map_init(0x3ce0); if (ret) return ret; pci_uncores = snbep_pci_uncores; uncore_pci_driver = &snbep_uncore_pci_driver; break; + case 62: /* IvyTown */ + ret = snbep_pci2phy_map_init(0x0e1e); + if (ret) + return ret; + pci_uncores = ivt_pci_uncores; + uncore_pci_driver = &ivt_uncore_pci_driver; + break; default: return 0; } @@ -2622,6 +3292,21 @@ static void __init uncore_pci_exit(void) } } +/* CPU hot plug/unplug are serialized by cpu_add_remove_lock mutex */ +static LIST_HEAD(boxes_to_free); + +static void __cpuinit uncore_kfree_boxes(void) +{ + struct intel_uncore_box *box; + + while (!list_empty(&boxes_to_free)) { + box = list_entry(boxes_to_free.next, + struct intel_uncore_box, list); + list_del(&box->list); + kfree(box); + } +} + static void __cpuinit uncore_cpu_dying(int cpu) { struct intel_uncore_type *type; @@ -2636,7 +3321,7 @@ static void __cpuinit uncore_cpu_dying(int cpu) box = *per_cpu_ptr(pmu->box, cpu); *per_cpu_ptr(pmu->box, cpu) = NULL; if (box && atomic_dec_and_test(&box->refcnt)) - kfree(box); + list_add(&box->list, &boxes_to_free); } } } @@ -2666,8 +3351,11 @@ static int __cpuinit uncore_cpu_starting(int cpu) if (exist && exist->phys_id == phys_id) { atomic_inc(&exist->refcnt); *per_cpu_ptr(pmu->box, cpu) = exist; - kfree(box); - box = NULL; + if (box) { + list_add(&box->list, + &boxes_to_free); + box = NULL; + } break; } } @@ -2806,6 +3494,10 @@ static int case CPU_DYING: uncore_cpu_dying(cpu); break; + case CPU_ONLINE: + case CPU_DEAD: + uncore_kfree_boxes(); + break; default: break; } @@ -2871,6 +3563,12 @@ static int __init uncore_cpu_init(void) nhmex_uncore_cbox.num_boxes = max_cores; msr_uncores = nhmex_msr_uncores; break; + case 62: /* IvyTown */ + if (ivt_uncore_cbox.num_boxes > max_cores) + ivt_uncore_cbox.num_boxes = max_cores; + msr_uncores = ivt_msr_uncores; + break; + default: return 0; } diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h index e68a4550e952..f9528917f6e8 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h @@ -76,7 +76,7 @@ #define SNBEP_PMON_CTL_UMASK_MASK 0x0000ff00 #define SNBEP_PMON_CTL_RST (1 << 17) #define SNBEP_PMON_CTL_EDGE_DET (1 << 18) -#define SNBEP_PMON_CTL_EV_SEL_EXT (1 << 21) /* only for QPI */ +#define SNBEP_PMON_CTL_EV_SEL_EXT (1 << 21) #define SNBEP_PMON_CTL_EN (1 << 22) #define SNBEP_PMON_CTL_INVERT (1 << 23) #define SNBEP_PMON_CTL_TRESH_MASK 0xff000000 @@ -148,9 +148,20 @@ #define SNBEP_C0_MSR_PMON_CTL0 0xd10 #define SNBEP_C0_MSR_PMON_BOX_CTL 0xd04 #define SNBEP_C0_MSR_PMON_BOX_FILTER 0xd14 -#define SNBEP_CB0_MSR_PMON_BOX_FILTER_MASK 0xfffffc1f #define SNBEP_CBO_MSR_OFFSET 0x20 +#define SNBEP_CB0_MSR_PMON_BOX_FILTER_TID 0x1f +#define SNBEP_CB0_MSR_PMON_BOX_FILTER_NID 0x3fc00 +#define SNBEP_CB0_MSR_PMON_BOX_FILTER_STATE 0x7c0000 +#define SNBEP_CB0_MSR_PMON_BOX_FILTER_OPC 0xff800000 + +#define SNBEP_CBO_EVENT_EXTRA_REG(e, m, i) { \ + .event = (e), \ + .msr = SNBEP_C0_MSR_PMON_BOX_FILTER, \ + .config_mask = (m), \ + .idx = (i) \ +} + /* SNB-EP PCU register */ #define SNBEP_PCU_MSR_PMON_CTR0 0xc36 #define SNBEP_PCU_MSR_PMON_CTL0 0xc30 @@ -160,6 +171,55 @@ #define SNBEP_PCU_MSR_CORE_C3_CTR 0x3fc #define SNBEP_PCU_MSR_CORE_C6_CTR 0x3fd +/* IVT event control */ +#define IVT_PMON_BOX_CTL_INT (SNBEP_PMON_BOX_CTL_RST_CTRL | \ + SNBEP_PMON_BOX_CTL_RST_CTRS) +#define IVT_PMON_RAW_EVENT_MASK (SNBEP_PMON_CTL_EV_SEL_MASK | \ + SNBEP_PMON_CTL_UMASK_MASK | \ + SNBEP_PMON_CTL_EDGE_DET | \ + SNBEP_PMON_CTL_TRESH_MASK) +/* IVT Ubox */ +#define IVT_U_MSR_PMON_GLOBAL_CTL 0xc00 +#define IVT_U_PMON_GLOBAL_FRZ_ALL (1 << 31) +#define IVT_U_PMON_GLOBAL_UNFRZ_ALL (1 << 29) + +#define IVT_U_MSR_PMON_RAW_EVENT_MASK \ + (SNBEP_PMON_CTL_EV_SEL_MASK | \ + SNBEP_PMON_CTL_UMASK_MASK | \ + SNBEP_PMON_CTL_EDGE_DET | \ + SNBEP_U_MSR_PMON_CTL_TRESH_MASK) +/* IVT Cbo */ +#define IVT_CBO_MSR_PMON_RAW_EVENT_MASK (IVT_PMON_RAW_EVENT_MASK | \ + SNBEP_CBO_PMON_CTL_TID_EN) + +#define IVT_CB0_MSR_PMON_BOX_FILTER_TID (0x1fULL << 0) +#define IVT_CB0_MSR_PMON_BOX_FILTER_LINK (0xfULL << 5) +#define IVT_CB0_MSR_PMON_BOX_FILTER_STATE (0x3fULL << 17) +#define IVT_CB0_MSR_PMON_BOX_FILTER_NID (0xffffULL << 32) +#define IVT_CB0_MSR_PMON_BOX_FILTER_OPC (0x1ffULL << 52) +#define IVT_CB0_MSR_PMON_BOX_FILTER_C6 (0x1ULL << 61) +#define IVT_CB0_MSR_PMON_BOX_FILTER_NC (0x1ULL << 62) +#define IVT_CB0_MSR_PMON_BOX_FILTER_IOSC (0x1ULL << 63) + +/* IVT home agent */ +#define IVT_HA_PCI_PMON_CTL_Q_OCC_RST (1 << 16) +#define IVT_HA_PCI_PMON_RAW_EVENT_MASK \ + (IVT_PMON_RAW_EVENT_MASK | \ + IVT_HA_PCI_PMON_CTL_Q_OCC_RST) +/* IVT PCU */ +#define IVT_PCU_MSR_PMON_RAW_EVENT_MASK \ + (SNBEP_PMON_CTL_EV_SEL_MASK | \ + SNBEP_PMON_CTL_EV_SEL_EXT | \ + SNBEP_PCU_MSR_PMON_CTL_OCC_SEL_MASK | \ + SNBEP_PMON_CTL_EDGE_DET | \ + SNBEP_PCU_MSR_PMON_CTL_TRESH_MASK | \ + SNBEP_PCU_MSR_PMON_CTL_OCC_INVERT | \ + SNBEP_PCU_MSR_PMON_CTL_OCC_EDGE_DET) +/* IVT QPI */ +#define IVT_QPI_PCI_PMON_RAW_EVENT_MASK \ + (IVT_PMON_RAW_EVENT_MASK | \ + SNBEP_PMON_CTL_EV_SEL_EXT) + /* NHM-EX event control */ #define NHMEX_PMON_CTL_EV_SEL_MASK 0x000000ff #define NHMEX_PMON_CTL_UMASK_MASK 0x0000ff00 diff --git a/arch/x86/kernel/cpu/perf_event_knc.c b/arch/x86/kernel/cpu/perf_event_knc.c index 4b7731bf23a8..838fa8772c62 100644 --- a/arch/x86/kernel/cpu/perf_event_knc.c +++ b/arch/x86/kernel/cpu/perf_event_knc.c @@ -17,7 +17,7 @@ static const u64 knc_perfmon_event_map[] = [PERF_COUNT_HW_BRANCH_MISSES] = 0x002b, }; -static __initconst u64 knc_hw_cache_event_ids +static const u64 __initconst knc_hw_cache_event_ids [PERF_COUNT_HW_CACHE_MAX] [PERF_COUNT_HW_CACHE_OP_MAX] [PERF_COUNT_HW_CACHE_RESULT_MAX] = @@ -284,7 +284,7 @@ static struct attribute *intel_knc_formats_attr[] = { NULL, }; -static __initconst struct x86_pmu knc_pmu = { +static const struct x86_pmu knc_pmu __initconst = { .name = "knc", .handle_irq = knc_pmu_handle_irq, .disable_all = knc_pmu_disable_all, diff --git a/arch/x86/kernel/cpu/perf_event_p4.c b/arch/x86/kernel/cpu/perf_event_p4.c index 92c7e39a079f..3486e6660357 100644 --- a/arch/x86/kernel/cpu/perf_event_p4.c +++ b/arch/x86/kernel/cpu/perf_event_p4.c @@ -895,8 +895,8 @@ static void p4_pmu_disable_pebs(void) * So at moment let leave metrics turned on forever -- it's * ok for now but need to be revisited! * - * (void)wrmsrl_safe(MSR_IA32_PEBS_ENABLE, (u64)0); - * (void)wrmsrl_safe(MSR_P4_PEBS_MATRIX_VERT, (u64)0); + * (void)wrmsrl_safe(MSR_IA32_PEBS_ENABLE, 0); + * (void)wrmsrl_safe(MSR_P4_PEBS_MATRIX_VERT, 0); */ } @@ -910,8 +910,7 @@ static inline void p4_pmu_disable_event(struct perf_event *event) * asserted again and again */ (void)wrmsrl_safe(hwc->config_base, - (u64)(p4_config_unpack_cccr(hwc->config)) & - ~P4_CCCR_ENABLE & ~P4_CCCR_OVF & ~P4_CCCR_RESERVED); + p4_config_unpack_cccr(hwc->config) & ~P4_CCCR_ENABLE & ~P4_CCCR_OVF & ~P4_CCCR_RESERVED); } static void p4_pmu_disable_all(void) @@ -957,7 +956,7 @@ static void p4_pmu_enable_event(struct perf_event *event) u64 escr_addr, cccr; bind = &p4_event_bind_map[idx]; - escr_addr = (u64)bind->escr_msr[thread]; + escr_addr = bind->escr_msr[thread]; /* * - we dont support cascaded counters yet diff --git a/arch/x86/kernel/cpu/perf_event_p6.c b/arch/x86/kernel/cpu/perf_event_p6.c index 4820c232a0b9..b1e2fe115323 100644 --- a/arch/x86/kernel/cpu/perf_event_p6.c +++ b/arch/x86/kernel/cpu/perf_event_p6.c @@ -19,7 +19,7 @@ static const u64 p6_perfmon_event_map[] = }; -static u64 p6_hw_cache_event_ids +static const u64 __initconst p6_hw_cache_event_ids [PERF_COUNT_HW_CACHE_MAX] [PERF_COUNT_HW_CACHE_OP_MAX] [PERF_COUNT_HW_CACHE_RESULT_MAX] = diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c index e280253f6f94..37a198bd48c8 100644 --- a/arch/x86/kernel/cpu/proc.c +++ b/arch/x86/kernel/cpu/proc.c @@ -34,9 +34,9 @@ static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c) "fpu_exception\t: %s\n" "cpuid level\t: %d\n" "wp\t\t: %s\n", - c->fdiv_bug ? "yes" : "no", - c->f00f_bug ? "yes" : "no", - c->coma_bug ? "yes" : "no", + static_cpu_has_bug(X86_BUG_FDIV) ? "yes" : "no", + static_cpu_has_bug(X86_BUG_F00F) ? "yes" : "no", + static_cpu_has_bug(X86_BUG_COMA) ? "yes" : "no", c->hard_math ? "yes" : "no", c->hard_math ? "yes" : "no", c->cpuid_level, diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c index ee8e9abc859f..d92b5dad15dd 100644 --- a/arch/x86/kernel/cpu/scattered.c +++ b/arch/x86/kernel/cpu/scattered.c @@ -39,8 +39,9 @@ void __cpuinit init_scattered_cpuid_features(struct cpuinfo_x86 *c) { X86_FEATURE_APERFMPERF, CR_ECX, 0, 0x00000006, 0 }, { X86_FEATURE_EPB, CR_ECX, 3, 0x00000006, 0 }, { X86_FEATURE_XSAVEOPT, CR_EAX, 0, 0x0000000d, 1 }, - { X86_FEATURE_CPB, CR_EDX, 9, 0x80000007, 0 }, { X86_FEATURE_HW_PSTATE, CR_EDX, 7, 0x80000007, 0 }, + { X86_FEATURE_CPB, CR_EDX, 9, 0x80000007, 0 }, + { X86_FEATURE_PROC_FEEDBACK, CR_EDX,11, 0x80000007, 0 }, { X86_FEATURE_NPT, CR_EDX, 0, 0x8000000a, 0 }, { X86_FEATURE_LBRV, CR_EDX, 1, 0x8000000a, 0 }, { X86_FEATURE_SVML, CR_EDX, 2, 0x8000000a, 0 }, diff --git a/arch/x86/kernel/doublefault_32.c b/arch/x86/kernel/doublefault_32.c index 37250fe490b1..155a13f33ed8 100644 --- a/arch/x86/kernel/doublefault_32.c +++ b/arch/x86/kernel/doublefault_32.c @@ -20,7 +20,7 @@ static void doublefault_fn(void) struct desc_ptr gdt_desc = {0, 0}; unsigned long gdt, tss; - store_gdt(&gdt_desc); + native_store_gdt(&gdt_desc); gdt = gdt_desc.address; printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size); diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index c8797d55b245..deb6421c9e69 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -176,26 +176,20 @@ void show_trace(struct task_struct *task, struct pt_regs *regs, void show_stack(struct task_struct *task, unsigned long *sp) { - show_stack_log_lvl(task, NULL, sp, 0, ""); -} - -/* - * The architecture-independent dump_stack generator - */ -void dump_stack(void) -{ - unsigned long bp; + unsigned long bp = 0; unsigned long stack; - bp = stack_frame(current, NULL); - printk("Pid: %d, comm: %.20s %s %s %.*s\n", - current->pid, current->comm, print_tainted(), - init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version); - show_trace(NULL, NULL, &stack, bp); + /* + * Stack frames below this one aren't interesting. Don't show them + * if we're printing for %current. + */ + if (!sp && (!task || task == current)) { + sp = &stack; + bp = stack_frame(current, NULL); + } + + show_stack_log_lvl(task, NULL, sp, bp, ""); } -EXPORT_SYMBOL(dump_stack); static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED; static int die_owner = -1; diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c index 1038a417ea53..f2a1770ca176 100644 --- a/arch/x86/kernel/dumpstack_32.c +++ b/arch/x86/kernel/dumpstack_32.c @@ -86,11 +86,9 @@ void show_regs(struct pt_regs *regs) { int i; + show_regs_print_info(KERN_EMERG); __show_regs(regs, !user_mode_vm(regs)); - pr_emerg("Process %.*s (pid: %d, ti=%p task=%p task.ti=%p)\n", - TASK_COMM_LEN, current->comm, task_pid_nr(current), - current_thread_info(), current, task_thread_info(current)); /* * When in-kernel, we also print out the stack and code at the * time of the fault.. diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c index b653675d5288..addb207dab92 100644 --- a/arch/x86/kernel/dumpstack_64.c +++ b/arch/x86/kernel/dumpstack_64.c @@ -249,14 +249,10 @@ void show_regs(struct pt_regs *regs) { int i; unsigned long sp; - const int cpu = smp_processor_id(); - struct task_struct *cur = current; sp = regs->sp; - printk("CPU %d ", cpu); + show_regs_print_info(KERN_DEFAULT); __show_regs(regs, 1); - printk(KERN_DEFAULT "Process %s (pid: %d, threadinfo %p, task %p)\n", - cur->comm, cur->pid, task_thread_info(cur), cur); /* * When in-kernel, we also print out the stack and code at the diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c index 9b9f18b49918..d15f575a861b 100644 --- a/arch/x86/kernel/early_printk.c +++ b/arch/x86/kernel/early_printk.c @@ -169,25 +169,9 @@ static struct console early_serial_console = { .index = -1, }; -/* Direct interface for emergencies */ -static struct console *early_console = &early_vga_console; -static int __initdata early_console_initialized; - -asmlinkage void early_printk(const char *fmt, ...) -{ - char buf[512]; - int n; - va_list ap; - - va_start(ap, fmt); - n = vscnprintf(buf, sizeof(buf), fmt, ap); - early_console->write(early_console, buf, n); - va_end(ap); -} - static inline void early_console_register(struct console *con, int keep_early) { - if (early_console->index != -1) { + if (con->index != -1) { printk(KERN_CRIT "ERROR: earlyprintk= %s already used\n", con->name); return; @@ -207,9 +191,8 @@ static int __init setup_early_printk(char *buf) if (!buf) return 0; - if (early_console_initialized) + if (early_console) return 0; - early_console_initialized = 1; keep = (strstr(buf, "keep") != NULL); diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index c5e403f6d869..101ac1a9263e 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -144,10 +144,10 @@ void __init x86_64_start_kernel(char * real_mode_data) * Build-time sanity checks on the kernel image and module * area mappings. (these are purely build-time and produce no code) */ - BUILD_BUG_ON(MODULES_VADDR < KERNEL_IMAGE_START); - BUILD_BUG_ON(MODULES_VADDR-KERNEL_IMAGE_START < KERNEL_IMAGE_SIZE); + BUILD_BUG_ON(MODULES_VADDR < __START_KERNEL_map); + BUILD_BUG_ON(MODULES_VADDR - __START_KERNEL_map < KERNEL_IMAGE_SIZE); BUILD_BUG_ON(MODULES_LEN + KERNEL_IMAGE_SIZE > 2*PUD_SIZE); - BUILD_BUG_ON((KERNEL_IMAGE_START & ~PMD_MASK) != 0); + BUILD_BUG_ON((__START_KERNEL_map & ~PMD_MASK) != 0); BUILD_BUG_ON((MODULES_VADDR & ~PMD_MASK) != 0); BUILD_BUG_ON(!(MODULES_VADDR > __START_KERNEL)); BUILD_BUG_ON(!(((MODULES_END - 1) & PGDIR_MASK) == diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 7bfe318d3d8a..9895a9a41380 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -353,7 +353,11 @@ int __kprobes __copy_instruction(u8 *dest, u8 *src) * have given. */ newdisp = (u8 *) src + (s64) insn.displacement.value - (u8 *) dest; - BUG_ON((s64) (s32) newdisp != newdisp); /* Sanity check. */ + if ((s64) (s32) newdisp != newdisp) { + pr_err("Kprobes error: new displacement does not fit into s32 (%llx)\n", newdisp); + pr_err("\tSrc: %p, Dest: %p, old disp: %x\n", src, dest, insn.displacement.value); + return 0; + } disp = (u8 *) dest + insn_offset_displacement(&insn); *(s32 *) disp = (s32) newdisp; } diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index b686a904d7c3..cd6d9a5a42f6 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -20,6 +20,7 @@ * Authors: Anthony Liguori <aliguori@us.ibm.com> */ +#include <linux/context_tracking.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/kvm_para.h> @@ -43,7 +44,6 @@ #include <asm/apicdef.h> #include <asm/hypervisor.h> #include <asm/kvm_guest.h> -#include <asm/context_tracking.h> static int kvmapf = 1; @@ -254,16 +254,18 @@ EXPORT_SYMBOL_GPL(kvm_read_and_reset_pf_reason); dotraplinkage void __kprobes do_async_page_fault(struct pt_regs *regs, unsigned long error_code) { + enum ctx_state prev_state; + switch (kvm_read_and_reset_pf_reason()) { default: do_page_fault(regs, error_code); break; case KVM_PV_REASON_PAGE_NOT_PRESENT: /* page is swapped out by the host. */ - exception_enter(regs); + prev_state = exception_enter(); exit_idle(); kvm_async_pf_task_wait((u32)read_cr2()); - exception_exit(regs); + exception_exit(prev_state); break; case KVM_PV_REASON_PAGE_READY: rcu_irq_enter(); diff --git a/arch/x86/kernel/microcode_core_early.c b/arch/x86/kernel/microcode_core_early.c index 577db8417d15..833d51d6ee06 100644 --- a/arch/x86/kernel/microcode_core_early.c +++ b/arch/x86/kernel/microcode_core_early.c @@ -45,9 +45,6 @@ static int __cpuinit x86_vendor(void) u32 eax = 0x00000000; u32 ebx, ecx = 0, edx; - if (!have_cpuid_p()) - return X86_VENDOR_UNKNOWN; - native_cpuid(&eax, &ebx, &ecx, &edx); if (CPUID_IS(CPUID_INTEL1, CPUID_INTEL2, CPUID_INTEL3, ebx, ecx, edx)) @@ -59,18 +56,45 @@ static int __cpuinit x86_vendor(void) return X86_VENDOR_UNKNOWN; } +static int __cpuinit x86_family(void) +{ + u32 eax = 0x00000001; + u32 ebx, ecx = 0, edx; + int x86; + + native_cpuid(&eax, &ebx, &ecx, &edx); + + x86 = (eax >> 8) & 0xf; + if (x86 == 15) + x86 += (eax >> 20) & 0xff; + + return x86; +} + void __init load_ucode_bsp(void) { - int vendor = x86_vendor(); + int vendor, x86; + + if (!have_cpuid_p()) + return; - if (vendor == X86_VENDOR_INTEL) + vendor = x86_vendor(); + x86 = x86_family(); + + if (vendor == X86_VENDOR_INTEL && x86 >= 6) load_ucode_intel_bsp(); } void __cpuinit load_ucode_ap(void) { - int vendor = x86_vendor(); + int vendor, x86; + + if (!have_cpuid_p()) + return; + + vendor = x86_vendor(); + x86 = x86_family(); - if (vendor == X86_VENDOR_INTEL) + if (vendor == X86_VENDOR_INTEL && x86 >= 6) load_ucode_intel_ap(); } diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 17fff18a1031..cd6de64cc480 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -263,6 +263,18 @@ void paravirt_leave_lazy_mmu(void) leave_lazy(PARAVIRT_LAZY_MMU); } +void paravirt_flush_lazy_mmu(void) +{ + preempt_disable(); + + if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_MMU) { + arch_leave_lazy_mmu_mode(); + arch_enter_lazy_mmu_mode(); + } + + preempt_enable(); +} + void paravirt_start_context_switch(struct task_struct *prev) { BUG_ON(preemptible()); @@ -292,18 +304,6 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void) return this_cpu_read(paravirt_lazy_mode); } -void arch_flush_lazy_mmu_mode(void) -{ - preempt_disable(); - - if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_MMU) { - arch_leave_lazy_mmu_mode(); - arch_enter_lazy_mmu_mode(); - } - - preempt_enable(); -} - struct pv_info pv_info = { .name = "bare hardware", .paravirt_enabled = 0, @@ -360,7 +360,6 @@ struct pv_cpu_ops pv_cpu_ops = { .set_ldt = native_set_ldt, .load_gdt = native_load_gdt, .load_idt = native_load_idt, - .store_gdt = native_store_gdt, .store_idt = native_store_idt, .store_tr = native_store_tr, .load_tls = native_load_tls, @@ -475,6 +474,7 @@ struct pv_mmu_ops pv_mmu_ops = { .lazy_mode = { .enter = paravirt_nop, .leave = paravirt_nop, + .flush = paravirt_nop, }, .set_fixmap = native_set_fixmap, diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 14ae10031ff0..607af0d4d5ef 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -121,30 +121,6 @@ void exit_thread(void) drop_fpu(me); } -void show_regs_common(void) -{ - const char *vendor, *product, *board; - - vendor = dmi_get_system_info(DMI_SYS_VENDOR); - if (!vendor) - vendor = ""; - product = dmi_get_system_info(DMI_PRODUCT_NAME); - if (!product) - product = ""; - - /* Board Name is optional */ - board = dmi_get_system_info(DMI_BOARD_NAME); - - printk(KERN_DEFAULT "Pid: %d, comm: %.20s %s %s %.*s %s %s%s%s\n", - current->pid, current->comm, print_tainted(), - init_utsname()->release, - (int)strcspn(init_utsname()->version, " "), - init_utsname()->version, - vendor, product, - board ? "/" : "", - board ? board : ""); -} - void flush_thread(void) { struct task_struct *tsk = current; @@ -301,13 +277,7 @@ void exit_idle(void) } #endif -/* - * The idle thread. There's no useful work to be - * done, so just try to conserve power and have a - * low exit latency (ie sit in a loop waiting for - * somebody to say that they'd like to reschedule) - */ -void cpu_idle(void) +void arch_cpu_idle_prepare(void) { /* * If we're the non-boot CPU, nothing set the stack canary up @@ -317,71 +287,40 @@ void cpu_idle(void) * canaries already on the stack wont ever trigger). */ boot_init_stack_canary(); - current_thread_info()->status |= TS_POLLING; - - while (1) { - tick_nohz_idle_enter(); - - while (!need_resched()) { - rmb(); - - if (cpu_is_offline(smp_processor_id())) - play_dead(); - - /* - * Idle routines should keep interrupts disabled - * from here on, until they go to idle. - * Otherwise, idle callbacks can misfire. - */ - local_touch_nmi(); - local_irq_disable(); - - enter_idle(); - - /* Don't trace irqs off for idle */ - stop_critical_timings(); - - /* enter_idle() needs rcu for notifiers */ - rcu_idle_enter(); +} - if (cpuidle_idle_call()) - x86_idle(); +void arch_cpu_idle_enter(void) +{ + local_touch_nmi(); + enter_idle(); +} - rcu_idle_exit(); - start_critical_timings(); +void arch_cpu_idle_exit(void) +{ + __exit_idle(); +} - /* In many cases the interrupt that ended idle - has already called exit_idle. But some idle - loops can be woken up without interrupt. */ - __exit_idle(); - } +void arch_cpu_idle_dead(void) +{ + play_dead(); +} - tick_nohz_idle_exit(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } +/* + * Called from the generic idle code. + */ +void arch_cpu_idle(void) +{ + if (cpuidle_idle_call()) + x86_idle(); } /* - * We use this if we don't have any better - * idle routine.. + * We use this if we don't have any better idle routine.. */ void default_idle(void) { trace_cpu_idle_rcuidle(1, smp_processor_id()); - current_thread_info()->status &= ~TS_POLLING; - /* - * TS_POLLING-cleared state must be visible before we - * test NEED_RESCHED: - */ - smp_mb(); - - if (!need_resched()) - safe_halt(); /* enables interrupts racelessly */ - else - local_irq_enable(); - current_thread_info()->status |= TS_POLLING; + safe_halt(); trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id()); } #ifdef CONFIG_APM_MODULE @@ -411,20 +350,6 @@ void stop_this_cpu(void *dummy) halt(); } -/* - * On SMP it's slightly faster (but much more power-consuming!) - * to poll the ->work.need_resched flag instead of waiting for the - * cross-CPU IPI to arrive. Use this option with caution. - */ -static void poll_idle(void) -{ - trace_cpu_idle_rcuidle(0, smp_processor_id()); - local_irq_enable(); - while (!need_resched()) - cpu_relax(); - trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, smp_processor_id()); -} - bool amd_e400_c1e_detected; EXPORT_SYMBOL(amd_e400_c1e_detected); @@ -489,13 +414,13 @@ static void amd_e400_idle(void) void __cpuinit select_idle_routine(const struct cpuinfo_x86 *c) { #ifdef CONFIG_SMP - if (x86_idle == poll_idle && smp_num_siblings > 1) + if (boot_option_idle_override == IDLE_POLL && smp_num_siblings > 1) pr_warn_once("WARNING: polling idle and HT enabled, performance may degrade\n"); #endif - if (x86_idle) + if (x86_idle || boot_option_idle_override == IDLE_POLL) return; - if (cpu_has_amd_erratum(amd_erratum_400)) { + if (cpu_has_bug(c, X86_BUG_AMD_APIC_C1E)) { /* E400: APIC timer interrupt does not wake up CPU from C1e */ pr_info("using AMD E400 aware idle routine\n"); x86_idle = amd_e400_idle; @@ -517,8 +442,8 @@ static int __init idle_setup(char *str) if (!strcmp(str, "poll")) { pr_info("using polling idle threads\n"); - x86_idle = poll_idle; boot_option_idle_override = IDLE_POLL; + cpu_idle_poll_ctrl(true); } else if (!strcmp(str, "halt")) { /* * When the boot option of idle=halt is added, halt is diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index b5a8905785e6..7305f7dfc7ab 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -84,8 +84,6 @@ void __show_regs(struct pt_regs *regs, int all) savesegment(gs, gs); } - show_regs_common(); - printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n", (u16)regs->cs, regs->ip, regs->flags, smp_processor_id()); diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 0f49677da51e..355ae06dbf94 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -62,7 +62,6 @@ void __show_regs(struct pt_regs *regs, int all) unsigned int fsindex, gsindex; unsigned int ds, cs, es; - show_regs_common(); printk(KERN_DEFAULT "RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->ip); printk_address(regs->ip, 1); printk(KERN_DEFAULT "RSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss, diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index 26ee48a33dc4..04ee1e2e4c02 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -354,18 +354,22 @@ static void ati_force_hpet_resume(void) static u32 ati_ixp4x0_rev(struct pci_dev *dev) { - u32 d; - u8 b; + int err = 0; + u32 d = 0; + u8 b = 0; - pci_read_config_byte(dev, 0xac, &b); + err = pci_read_config_byte(dev, 0xac, &b); b &= ~(1<<5); - pci_write_config_byte(dev, 0xac, b); - pci_read_config_dword(dev, 0x70, &d); + err |= pci_write_config_byte(dev, 0xac, b); + err |= pci_read_config_dword(dev, 0x70, &d); d |= 1<<8; - pci_write_config_dword(dev, 0x70, d); - pci_read_config_dword(dev, 0x8, &d); + err |= pci_write_config_dword(dev, 0x70, d); + err |= pci_read_config_dword(dev, 0x8, &d); d &= 0xff; dev_printk(KERN_DEBUG, &dev->dev, "SB4X0 revision 0x%x\n", d); + + WARN_ON_ONCE(err); + return d; } diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c index 2e8f3d3b5641..198eb201ed3b 100644 --- a/arch/x86/kernel/rtc.c +++ b/arch/x86/kernel/rtc.c @@ -13,6 +13,7 @@ #include <asm/x86_init.h> #include <asm/time.h> #include <asm/mrst.h> +#include <asm/rtc.h> #ifdef CONFIG_X86_32 /* @@ -36,70 +37,24 @@ EXPORT_SYMBOL(rtc_lock); * nowtime is written into the registers of the CMOS clock, it will * jump to the next second precisely 500 ms later. Check the Motorola * MC146818A or Dallas DS12887 data sheet for details. - * - * BUG: This routine does not handle hour overflow properly; it just - * sets the minutes. Usually you'll only notice that after reboot! */ int mach_set_rtc_mmss(unsigned long nowtime) { - int real_seconds, real_minutes, cmos_minutes; - unsigned char save_control, save_freq_select; - unsigned long flags; + struct rtc_time tm; int retval = 0; - spin_lock_irqsave(&rtc_lock, flags); - - /* tell the clock it's being set */ - save_control = CMOS_READ(RTC_CONTROL); - CMOS_WRITE((save_control|RTC_SET), RTC_CONTROL); - - /* stop and reset prescaler */ - save_freq_select = CMOS_READ(RTC_FREQ_SELECT); - CMOS_WRITE((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT); - - cmos_minutes = CMOS_READ(RTC_MINUTES); - if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) - cmos_minutes = bcd2bin(cmos_minutes); - - /* - * since we're only adjusting minutes and seconds, - * don't interfere with hour overflow. This avoids - * messing with unknown time zones but requires your - * RTC not to be off by more than 15 minutes - */ - real_seconds = nowtime % 60; - real_minutes = nowtime / 60; - /* correct for half hour time zone */ - if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1) - real_minutes += 30; - real_minutes %= 60; - - if (abs(real_minutes - cmos_minutes) < 30) { - if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { - real_seconds = bin2bcd(real_seconds); - real_minutes = bin2bcd(real_minutes); - } - CMOS_WRITE(real_seconds, RTC_SECONDS); - CMOS_WRITE(real_minutes, RTC_MINUTES); + rtc_time_to_tm(nowtime, &tm); + if (!rtc_valid_tm(&tm)) { + retval = set_rtc_time(&tm); + if (retval) + printk(KERN_ERR "%s: RTC write failed with error %d\n", + __FUNCTION__, retval); } else { - printk_once(KERN_NOTICE - "set_rtc_mmss: can't update from %d to %d\n", - cmos_minutes, real_minutes); - retval = -1; + printk(KERN_ERR + "%s: Invalid RTC value: write of %lx to RTC failed\n", + __FUNCTION__, nowtime); + retval = -EINVAL; } - - /* The following flags have to be released exactly in this order, - * otherwise the DS12887 (popular MC146818A clone with integrated - * battery and quartz) will not reset the oscillator and will not - * update precisely 500 ms later. You won't find this mentioned in - * the Dallas Semiconductor data sheets, but who believes data - * sheets anyway ... -- Markus Kuhn - */ - CMOS_WRITE(save_control, RTC_CONTROL); - CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT); - - spin_unlock_irqrestore(&rtc_lock, flags); - return retval; } diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 90d8cc930f5e..56f7fcfe7fa2 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -82,7 +82,6 @@ #include <asm/timer.h> #include <asm/i8259.h> #include <asm/sections.h> -#include <asm/dmi.h> #include <asm/io_apic.h> #include <asm/ist.h> #include <asm/setup_arch.h> @@ -173,12 +172,10 @@ static struct resource bss_resource = { /* cpu data as detected by the assembly code in head.S */ struct cpuinfo_x86 new_cpu_data __cpuinitdata = { .wp_works_ok = -1, - .fdiv_bug = -1, }; /* common cpu data for all cpus */ struct cpuinfo_x86 boot_cpu_data __read_mostly = { .wp_works_ok = -1, - .fdiv_bug = -1, }; EXPORT_SYMBOL(boot_cpu_data); @@ -507,11 +504,14 @@ static void __init memblock_x86_reserve_range_setup_data(void) /* * Keep the crash kernel below this limit. On 32 bits earlier kernels * would limit the kernel to the low 512 MiB due to mapping restrictions. + * On 64bit, old kexec-tools need to under 896MiB. */ #ifdef CONFIG_X86_32 -# define CRASH_KERNEL_ADDR_MAX (512 << 20) +# define CRASH_KERNEL_ADDR_LOW_MAX (512 << 20) +# define CRASH_KERNEL_ADDR_HIGH_MAX (512 << 20) #else -# define CRASH_KERNEL_ADDR_MAX MAXMEM +# define CRASH_KERNEL_ADDR_LOW_MAX (896UL<<20) +# define CRASH_KERNEL_ADDR_HIGH_MAX MAXMEM #endif static void __init reserve_crashkernel_low(void) @@ -521,19 +521,35 @@ static void __init reserve_crashkernel_low(void) unsigned long long low_base = 0, low_size = 0; unsigned long total_low_mem; unsigned long long base; + bool auto_set = false; int ret; total_low_mem = memblock_mem_size(1UL<<(32-PAGE_SHIFT)); + /* crashkernel=Y,low */ ret = parse_crashkernel_low(boot_command_line, total_low_mem, &low_size, &base); - if (ret != 0 || low_size <= 0) - return; + if (ret != 0) { + /* + * two parts from lib/swiotlb.c: + * swiotlb size: user specified with swiotlb= or default. + * swiotlb overflow buffer: now is hardcoded to 32k. + * We round it to 8M for other buffers that + * may need to stay low too. + */ + low_size = swiotlb_size_or_default() + (8UL<<20); + auto_set = true; + } else { + /* passed with crashkernel=0,low ? */ + if (!low_size) + return; + } low_base = memblock_find_in_range(low_size, (1ULL<<32), low_size, alignment); if (!low_base) { - pr_info("crashkernel low reservation failed - No suitable area found.\n"); + if (!auto_set) + pr_info("crashkernel low reservation failed - No suitable area found.\n"); return; } @@ -554,14 +570,22 @@ static void __init reserve_crashkernel(void) const unsigned long long alignment = 16<<20; /* 16M */ unsigned long long total_mem; unsigned long long crash_size, crash_base; + bool high = false; int ret; total_mem = memblock_phys_mem_size(); + /* crashkernel=XM */ ret = parse_crashkernel(boot_command_line, total_mem, &crash_size, &crash_base); - if (ret != 0 || crash_size <= 0) - return; + if (ret != 0 || crash_size <= 0) { + /* crashkernel=X,high */ + ret = parse_crashkernel_high(boot_command_line, total_mem, + &crash_size, &crash_base); + if (ret != 0 || crash_size <= 0) + return; + high = true; + } /* 0 means: find the address automatically */ if (crash_base <= 0) { @@ -569,7 +593,9 @@ static void __init reserve_crashkernel(void) * kexec want bzImage is below CRASH_KERNEL_ADDR_MAX */ crash_base = memblock_find_in_range(alignment, - CRASH_KERNEL_ADDR_MAX, crash_size, alignment); + high ? CRASH_KERNEL_ADDR_HIGH_MAX : + CRASH_KERNEL_ADDR_LOW_MAX, + crash_size, alignment); if (!crash_base) { pr_info("crashkernel reservation failed - No suitable area found.\n"); @@ -970,6 +996,7 @@ void __init setup_arch(char **cmdline_p) efi_init(); dmi_scan_machine(); + dmi_set_dump_stack_arch_desc(); /* * VMware detection requires dmi to be available, so this diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 9f190a2a00e9..9c73b51817e4 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -284,7 +284,7 @@ notrace static void __cpuinit start_secondary(void *unused) x86_cpuinit.setup_percpu_clockev(); wmb(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } void __init smp_store_boot_cpu_info(void) diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c index 9d9d2f9e77a5..f7fec09e3e3a 100644 --- a/arch/x86/kernel/tls.c +++ b/arch/x86/kernel/tls.c @@ -3,13 +3,13 @@ #include <linux/sched.h> #include <linux/user.h> #include <linux/regset.h> +#include <linux/syscalls.h> #include <asm/uaccess.h> #include <asm/desc.h> #include <asm/ldt.h> #include <asm/processor.h> #include <asm/proto.h> -#include <asm/syscalls.h> #include "tls.h" @@ -89,11 +89,9 @@ int do_set_thread_area(struct task_struct *p, int idx, return 0; } -asmlinkage int sys_set_thread_area(struct user_desc __user *u_info) +SYSCALL_DEFINE1(set_thread_area, struct user_desc __user *, u_info) { - int ret = do_set_thread_area(current, -1, u_info, 1); - asmlinkage_protect(1, ret, u_info); - return ret; + return do_set_thread_area(current, -1, u_info, 1); } @@ -139,11 +137,9 @@ int do_get_thread_area(struct task_struct *p, int idx, return 0; } -asmlinkage int sys_get_thread_area(struct user_desc __user *u_info) +SYSCALL_DEFINE1(get_thread_area, struct user_desc __user *, u_info) { - int ret = do_get_thread_area(current, -1, u_info); - asmlinkage_protect(1, ret, u_info); - return ret; + return do_get_thread_area(current, -1, u_info); } int regset_tls_active(struct task_struct *target, diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 68bda7a84159..772e2a846dec 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -12,6 +12,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <linux/context_tracking.h> #include <linux/interrupt.h> #include <linux/kallsyms.h> #include <linux/spinlock.h> @@ -55,8 +56,7 @@ #include <asm/i387.h> #include <asm/fpu-internal.h> #include <asm/mce.h> -#include <asm/context_tracking.h> - +#include <asm/fixmap.h> #include <asm/mach_traps.h> #ifdef CONFIG_X86_64 @@ -176,34 +176,38 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs, #define DO_ERROR(trapnr, signr, str, name) \ dotraplinkage void do_##name(struct pt_regs *regs, long error_code) \ { \ - exception_enter(regs); \ + enum ctx_state prev_state; \ + \ + prev_state = exception_enter(); \ if (notify_die(DIE_TRAP, str, regs, error_code, \ trapnr, signr) == NOTIFY_STOP) { \ - exception_exit(regs); \ + exception_exit(prev_state); \ return; \ } \ conditional_sti(regs); \ do_trap(trapnr, signr, str, regs, error_code, NULL); \ - exception_exit(regs); \ + exception_exit(prev_state); \ } #define DO_ERROR_INFO(trapnr, signr, str, name, sicode, siaddr) \ dotraplinkage void do_##name(struct pt_regs *regs, long error_code) \ { \ siginfo_t info; \ + enum ctx_state prev_state; \ + \ info.si_signo = signr; \ info.si_errno = 0; \ info.si_code = sicode; \ info.si_addr = (void __user *)siaddr; \ - exception_enter(regs); \ + prev_state = exception_enter(); \ if (notify_die(DIE_TRAP, str, regs, error_code, \ trapnr, signr) == NOTIFY_STOP) { \ - exception_exit(regs); \ + exception_exit(prev_state); \ return; \ } \ conditional_sti(regs); \ do_trap(trapnr, signr, str, regs, error_code, &info); \ - exception_exit(regs); \ + exception_exit(prev_state); \ } DO_ERROR_INFO(X86_TRAP_DE, SIGFPE, "divide error", divide_error, FPE_INTDIV, @@ -226,14 +230,16 @@ DO_ERROR_INFO(X86_TRAP_AC, SIGBUS, "alignment check", alignment_check, /* Runs on IST stack */ dotraplinkage void do_stack_segment(struct pt_regs *regs, long error_code) { - exception_enter(regs); + enum ctx_state prev_state; + + prev_state = exception_enter(); if (notify_die(DIE_TRAP, "stack segment", regs, error_code, X86_TRAP_SS, SIGBUS) != NOTIFY_STOP) { preempt_conditional_sti(regs); do_trap(X86_TRAP_SS, SIGBUS, "stack segment", regs, error_code, NULL); preempt_conditional_cli(regs); } - exception_exit(regs); + exception_exit(prev_state); } dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code) @@ -241,7 +247,7 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code) static const char str[] = "double fault"; struct task_struct *tsk = current; - exception_enter(regs); + exception_enter(); /* Return not checked because double check cannot be ignored */ notify_die(DIE_TRAP, str, regs, error_code, X86_TRAP_DF, SIGSEGV); @@ -261,8 +267,9 @@ dotraplinkage void __kprobes do_general_protection(struct pt_regs *regs, long error_code) { struct task_struct *tsk; + enum ctx_state prev_state; - exception_enter(regs); + prev_state = exception_enter(); conditional_sti(regs); #ifdef CONFIG_X86_32 @@ -300,12 +307,14 @@ do_general_protection(struct pt_regs *regs, long error_code) force_sig(SIGSEGV, tsk); exit: - exception_exit(regs); + exception_exit(prev_state); } /* May run on IST stack. */ dotraplinkage void __kprobes notrace do_int3(struct pt_regs *regs, long error_code) { + enum ctx_state prev_state; + #ifdef CONFIG_DYNAMIC_FTRACE /* * ftrace must be first, everything else may cause a recursive crash. @@ -315,7 +324,7 @@ dotraplinkage void __kprobes notrace do_int3(struct pt_regs *regs, long error_co ftrace_int3_handler(regs)) return; #endif - exception_enter(regs); + prev_state = exception_enter(); #ifdef CONFIG_KGDB_LOW_LEVEL_TRAP if (kgdb_ll_trap(DIE_INT3, "int3", regs, error_code, X86_TRAP_BP, SIGTRAP) == NOTIFY_STOP) @@ -336,7 +345,7 @@ dotraplinkage void __kprobes notrace do_int3(struct pt_regs *regs, long error_co preempt_conditional_cli(regs); debug_stack_usage_dec(); exit: - exception_exit(regs); + exception_exit(prev_state); } #ifdef CONFIG_X86_64 @@ -393,11 +402,12 @@ asmlinkage __kprobes struct pt_regs *sync_regs(struct pt_regs *eregs) dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code) { struct task_struct *tsk = current; + enum ctx_state prev_state; int user_icebp = 0; unsigned long dr6; int si_code; - exception_enter(regs); + prev_state = exception_enter(); get_debugreg(dr6, 6); @@ -467,7 +477,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code) debug_stack_usage_dec(); exit: - exception_exit(regs); + exception_exit(prev_state); } /* @@ -561,17 +571,21 @@ void math_error(struct pt_regs *regs, int error_code, int trapnr) dotraplinkage void do_coprocessor_error(struct pt_regs *regs, long error_code) { - exception_enter(regs); + enum ctx_state prev_state; + + prev_state = exception_enter(); math_error(regs, error_code, X86_TRAP_MF); - exception_exit(regs); + exception_exit(prev_state); } dotraplinkage void do_simd_coprocessor_error(struct pt_regs *regs, long error_code) { - exception_enter(regs); + enum ctx_state prev_state; + + prev_state = exception_enter(); math_error(regs, error_code, X86_TRAP_XF); - exception_exit(regs); + exception_exit(prev_state); } dotraplinkage void @@ -639,7 +653,9 @@ EXPORT_SYMBOL_GPL(math_state_restore); dotraplinkage void __kprobes do_device_not_available(struct pt_regs *regs, long error_code) { - exception_enter(regs); + enum ctx_state prev_state; + + prev_state = exception_enter(); BUG_ON(use_eager_fpu()); #ifdef CONFIG_MATH_EMULATION @@ -650,7 +666,7 @@ do_device_not_available(struct pt_regs *regs, long error_code) info.regs = regs; math_emulate(&info); - exception_exit(regs); + exception_exit(prev_state); return; } #endif @@ -658,15 +674,16 @@ do_device_not_available(struct pt_regs *regs, long error_code) #ifdef CONFIG_X86_32 conditional_sti(regs); #endif - exception_exit(regs); + exception_exit(prev_state); } #ifdef CONFIG_X86_32 dotraplinkage void do_iret_error(struct pt_regs *regs, long error_code) { siginfo_t info; + enum ctx_state prev_state; - exception_enter(regs); + prev_state = exception_enter(); local_irq_enable(); info.si_signo = SIGILL; @@ -678,7 +695,7 @@ dotraplinkage void do_iret_error(struct pt_regs *regs, long error_code) do_trap(X86_TRAP_IRET, SIGILL, "iret exception", regs, error_code, &info); } - exception_exit(regs); + exception_exit(prev_state); } #endif @@ -753,6 +770,14 @@ void __init trap_init(void) #endif /* + * Set the IDT descriptor to a fixed read-only location, so that the + * "sidt" instruction will not leak the location of the kernel, and + * to defend the IDT against arbitrary memory write vulnerabilities. + * It will be reloaded in cpu_init() */ + __set_fixmap(FIX_RO_IDT, __pa_symbol(idt_table), PAGE_KERNEL_RO); + idt_descr.address = fix_to_virt(FIX_RO_IDT); + + /* * Should be a barrier for any external CPU state: */ cpu_init(); diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 4b9ea101fe3b..098b3cfda72e 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -768,7 +768,8 @@ static cycle_t read_tsc(struct clocksource *cs) static void resume_tsc(struct clocksource *cs) { - clocksource_tsc.cycle_last = 0; + if (!boot_cpu_has(X86_FEATURE_NONSTOP_TSC_S3)) + clocksource_tsc.cycle_last = 0; } static struct clocksource clocksource_tsc = { @@ -939,6 +940,9 @@ static int __init init_tsc_clocksource(void) clocksource_tsc.flags &= ~CLOCK_SOURCE_IS_CONTINUOUS; } + if (boot_cpu_has(X86_FEATURE_NONSTOP_TSC_S3)) + clocksource_tsc.flags |= CLOCK_SOURCE_SUSPEND_NONSTOP; + /* * Trust the results of the earlier calibration on systems * exporting a reliable TSC. diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index 0ba4cfb4f412..2ed845928b5f 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -697,3 +697,32 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs) send_sig(SIGTRAP, current, 0); return ret; } + +unsigned long +arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs *regs) +{ + int rasize, ncopied; + unsigned long orig_ret_vaddr = 0; /* clear high bits for 32-bit apps */ + + rasize = is_ia32_task() ? 4 : 8; + ncopied = copy_from_user(&orig_ret_vaddr, (void __user *)regs->sp, rasize); + if (unlikely(ncopied)) + return -1; + + /* check whether address has been already hijacked */ + if (orig_ret_vaddr == trampoline_vaddr) + return orig_ret_vaddr; + + ncopied = copy_to_user((void __user *)regs->sp, &trampoline_vaddr, rasize); + if (likely(!ncopied)) + return orig_ret_vaddr; + + if (ncopied != rasize) { + pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, " + "%%ip=%#lx\n", current->pid, regs->sp, regs->ip); + + force_sig_info(SIGSEGV, SEND_SIG_FORCED, current); + } + + return -1; +} diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 22a1530146a8..10c4f3006afd 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -94,10 +94,6 @@ SECTIONS _text = .; /* bootstrapping code */ HEAD_TEXT -#ifdef CONFIG_X86_32 - . = ALIGN(PAGE_SIZE); - *(.text..page_aligned) -#endif . = ALIGN(8); _stext = .; TEXT_TEXT diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index e1b1ce21bc00..7d39d70647e3 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -555,7 +555,7 @@ static void svm_init_erratum_383(void) int err; u64 val; - if (!cpu_has_amd_erratum(amd_erratum_383)) + if (!static_cpu_has_bug(X86_BUG_AMD_TLB_MMATCH)) return; /* Use _safe variants to not break nested virtualization */ diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 6667042714cc..867b81037f96 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2459,7 +2459,7 @@ static int hardware_enable(void *garbage) ept_sync_global(); } - store_gdt(&__get_cpu_var(host_gdt)); + native_store_gdt(&__get_cpu_var(host_gdt)); return 0; } diff --git a/arch/x86/lguest/Kconfig b/arch/x86/lguest/Kconfig index 29043d2048a0..4a0890f815c4 100644 --- a/arch/x86/lguest/Kconfig +++ b/arch/x86/lguest/Kconfig @@ -1,7 +1,6 @@ config LGUEST_GUEST bool "Lguest guest support" - select PARAVIRT - depends on X86_32 + depends on X86_32 && PARAVIRT select TTY select VIRTUALIZATION select VIRTIO diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 1cbd89ca5569..7114c63f047d 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -1334,6 +1334,7 @@ __init void lguest_init(void) pv_mmu_ops.read_cr3 = lguest_read_cr3; pv_mmu_ops.lazy_mode.enter = paravirt_enter_lazy_mmu; pv_mmu_ops.lazy_mode.leave = lguest_leave_lazy_mmu_mode; + pv_mmu_ops.lazy_mode.flush = paravirt_flush_lazy_mmu; pv_mmu_ops.pte_update = lguest_pte_update; pv_mmu_ops.pte_update_defer = lguest_pte_update; diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S index 2af5df3ade7c..e78b8eee6615 100644 --- a/arch/x86/lib/checksum_32.S +++ b/arch/x86/lib/checksum_32.S @@ -61,7 +61,7 @@ ENTRY(csum_partial) testl $3, %esi # Check alignment. jz 2f # Jump if alignment is ok. testl $1, %esi # Check alignment. - jz 10f # Jump if alignment is boundary of 2bytes. + jz 10f # Jump if alignment is boundary of 2 bytes. # buf is odd dec %ecx diff --git a/arch/x86/lib/memcpy_32.c b/arch/x86/lib/memcpy_32.c index b908a59eccf5..e78761d6b7f8 100644 --- a/arch/x86/lib/memcpy_32.c +++ b/arch/x86/lib/memcpy_32.c @@ -26,7 +26,7 @@ void *memmove(void *dest, const void *src, size_t n) char *ret = dest; __asm__ __volatile__( - /* Handle more 16bytes in loop */ + /* Handle more 16 bytes in loop */ "cmp $0x10, %0\n\t" "jb 1f\n\t" @@ -51,7 +51,7 @@ void *memmove(void *dest, const void *src, size_t n) "sub $0x10, %0\n\t" /* - * We gobble 16byts forward in each loop. + * We gobble 16 bytes forward in each loop. */ "3:\n\t" "sub $0x10, %0\n\t" @@ -117,7 +117,7 @@ void *memmove(void *dest, const void *src, size_t n) "sub $0x10, %0\n\t" /* - * We gobble 16byts backward in each loop. + * We gobble 16 bytes backward in each loop. */ "7:\n\t" "sub $0x10, %0\n\t" diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S index 1c273be7c97e..56313a326188 100644 --- a/arch/x86/lib/memcpy_64.S +++ b/arch/x86/lib/memcpy_64.S @@ -98,7 +98,7 @@ ENTRY(memcpy) subq $0x20, %rdx /* * At most 3 ALU operations in one cycle, - * so append NOPS in the same 16bytes trunk. + * so append NOPS in the same 16 bytes trunk. */ .p2align 4 .Lcopy_backward_loop: diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S index ee164610ec46..65268a6104f4 100644 --- a/arch/x86/lib/memmove_64.S +++ b/arch/x86/lib/memmove_64.S @@ -27,7 +27,7 @@ ENTRY(memmove) CFI_STARTPROC - /* Handle more 32bytes in loop */ + /* Handle more 32 bytes in loop */ mov %rdi, %rax cmp $0x20, %rdx jb 1f @@ -56,7 +56,7 @@ ENTRY(memmove) 3: sub $0x20, %rdx /* - * We gobble 32byts forward in each loop. + * We gobble 32 bytes forward in each loop. */ 5: sub $0x20, %rdx @@ -122,7 +122,7 @@ ENTRY(memmove) addq %rdx, %rdi subq $0x20, %rdx /* - * We gobble 32byts backward in each loop. + * We gobble 32 bytes backward in each loop. */ 8: subq $0x20, %rdx diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c index f0312d746402..3eb18acd0e40 100644 --- a/arch/x86/lib/usercopy_32.c +++ b/arch/x86/lib/usercopy_32.c @@ -689,9 +689,3 @@ _copy_from_user(void *to, const void __user *from, unsigned long n) return n; } EXPORT_SYMBOL(_copy_from_user); - -void copy_from_user_overflow(void) -{ - WARN(1, "Buffer overflow detected!\n"); -} -EXPORT_SYMBOL(copy_from_user_overflow); diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c index 5247d01329ca..2ca15b59fb3f 100644 --- a/arch/x86/mm/amdtopology.c +++ b/arch/x86/mm/amdtopology.c @@ -130,9 +130,8 @@ int __init amd_numa_init(void) } limit >>= 16; - limit <<= 24; - limit |= (1<<24)-1; limit++; + limit <<= 24; if (limit > end) limit = end; diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 2b97525246d4..654be4ae3047 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -13,12 +13,12 @@ #include <linux/perf_event.h> /* perf_sw_event */ #include <linux/hugetlb.h> /* hstate_index_to_shift */ #include <linux/prefetch.h> /* prefetchw */ +#include <linux/context_tracking.h> /* exception_enter(), ... */ #include <asm/traps.h> /* dotraplinkage, ... */ #include <asm/pgalloc.h> /* pgd_*(), ... */ #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */ #include <asm/fixmap.h> /* VSYSCALL_START */ -#include <asm/context_tracking.h> /* exception_enter(), ... */ /* * Page fault error code bits: @@ -378,10 +378,12 @@ static noinline __kprobes int vmalloc_fault(unsigned long address) if (pgd_none(*pgd_ref)) return -1; - if (pgd_none(*pgd)) + if (pgd_none(*pgd)) { set_pgd(pgd, *pgd_ref); - else + arch_flush_lazy_mmu_mode(); + } else { BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref)); + } /* * Below here mismatches are bugs because these lower tables @@ -555,7 +557,7 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address) /* * Pentium F0 0F C7 C8 bug workaround: */ - if (boot_cpu_data.f00f_bug) { + if (boot_cpu_has_bug(X86_BUG_F00F)) { nr = (address - idt_descr.address) >> 3; if (nr == 6) { @@ -1222,7 +1224,9 @@ good_area: dotraplinkage void __kprobes do_page_fault(struct pt_regs *regs, unsigned long error_code) { - exception_enter(regs); + enum ctx_state prev_state; + + prev_state = exception_enter(); __do_page_fault(regs, error_code); - exception_exit(regs); + exception_exit(prev_state); } diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c index 6f31ee56c008..252b8f5489ba 100644 --- a/arch/x86/mm/highmem_32.c +++ b/arch/x86/mm/highmem_32.c @@ -137,5 +137,4 @@ void __init set_highmem_pages_init(void) add_highpages_with_active_regions(nid, zone_start_pfn, zone_end_pfn); } - totalram_pages += totalhigh_pages; } diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index 59b7fc453277..fdc5dca14fb3 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -515,11 +515,8 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end) printk(KERN_INFO "Freeing %s: %luk freed\n", what, (end - begin) >> 10); for (; addr < end; addr += PAGE_SIZE) { - ClearPageReserved(virt_to_page(addr)); - init_page_count(virt_to_page(addr)); memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE); - free_page(addr); - totalram_pages++; + free_reserved_page(virt_to_page(addr)); } #endif } diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 2d19001151d5..3ac7e319918d 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -427,14 +427,6 @@ static void __init permanent_kmaps_init(pgd_t *pgd_base) pkmap_page_table = pte; } -static void __init add_one_highpage_init(struct page *page) -{ - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalhigh_pages++; -} - void __init add_highpages_with_active_regions(int nid, unsigned long start_pfn, unsigned long end_pfn) { @@ -448,7 +440,7 @@ void __init add_highpages_with_active_regions(int nid, start_pfn, end_pfn); for ( ; pfn < e_pfn; pfn++) if (pfn_valid(pfn)) - add_one_highpage_init(pfn_to_page(pfn)); + free_highmem_page(pfn_to_page(pfn)); } } #else diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 474e28f10815..bb00c4672ad6 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -32,6 +32,7 @@ #include <linux/memory_hotplug.h> #include <linux/nmi.h> #include <linux/gfp.h> +#include <linux/kcore.h> #include <asm/processor.h> #include <asm/bios_ebda.h> @@ -1011,14 +1012,12 @@ remove_pagetable(unsigned long start, unsigned long end, bool direct) flush_tlb_all(); } -void __ref vmemmap_free(struct page *memmap, unsigned long nr_pages) +void __ref vmemmap_free(unsigned long start, unsigned long end) { - unsigned long start = (unsigned long)memmap; - unsigned long end = (unsigned long)(memmap + nr_pages); - remove_pagetable(start, end, false); } +#ifdef CONFIG_MEMORY_HOTREMOVE static void __meminit kernel_physical_mapping_remove(unsigned long start, unsigned long end) { @@ -1028,7 +1027,6 @@ kernel_physical_mapping_remove(unsigned long start, unsigned long end) remove_pagetable(start, end, true); } -#ifdef CONFIG_MEMORY_HOTREMOVE int __ref arch_remove_memory(u64 start, u64 size) { unsigned long start_pfn = start >> PAGE_SHIFT; @@ -1067,10 +1065,9 @@ void __init mem_init(void) /* clear_bss() already clear the empty_zero_page */ - reservedpages = 0; - - /* this will put all low memory onto the freelists */ register_page_bootmem_info(); + + /* this will put all memory onto the freelists */ totalram_pages = free_all_bootmem(); absent_pages = absent_pages_in_range(0, max_pfn); @@ -1285,18 +1282,17 @@ static long __meminitdata addr_start, addr_end; static void __meminitdata *p_start, *p_end; static int __meminitdata node_start; -int __meminit -vmemmap_populate(struct page *start_page, unsigned long size, int node) +static int __meminit vmemmap_populate_hugepages(unsigned long start, + unsigned long end, int node) { - unsigned long addr = (unsigned long)start_page; - unsigned long end = (unsigned long)(start_page + size); + unsigned long addr; unsigned long next; pgd_t *pgd; pud_t *pud; pmd_t *pmd; - for (; addr < end; addr = next) { - void *p = NULL; + for (addr = start; addr < end; addr = next) { + next = pmd_addr_end(addr, end); pgd = vmemmap_pgd_populate(addr, node); if (!pgd) @@ -1306,31 +1302,14 @@ vmemmap_populate(struct page *start_page, unsigned long size, int node) if (!pud) return -ENOMEM; - if (!cpu_has_pse) { - next = (addr + PAGE_SIZE) & PAGE_MASK; - pmd = vmemmap_pmd_populate(pud, addr, node); - - if (!pmd) - return -ENOMEM; - - p = vmemmap_pte_populate(pmd, addr, node); + pmd = pmd_offset(pud, addr); + if (pmd_none(*pmd)) { + void *p; - if (!p) - return -ENOMEM; - - addr_end = addr + PAGE_SIZE; - p_end = p + PAGE_SIZE; - } else { - next = pmd_addr_end(addr, end); - - pmd = pmd_offset(pud, addr); - if (pmd_none(*pmd)) { + p = vmemmap_alloc_block_buf(PMD_SIZE, node); + if (p) { pte_t entry; - p = vmemmap_alloc_block_buf(PMD_SIZE, node); - if (!p) - return -ENOMEM; - entry = pfn_pte(__pa(p) >> PAGE_SHIFT, PAGE_KERNEL_LARGE); set_pmd(pmd, __pmd(pte_val(entry))); @@ -1347,15 +1326,32 @@ vmemmap_populate(struct page *start_page, unsigned long size, int node) addr_end = addr + PMD_SIZE; p_end = p + PMD_SIZE; - } else - vmemmap_verify((pte_t *)pmd, node, addr, next); + continue; + } + } else if (pmd_large(*pmd)) { + vmemmap_verify((pte_t *)pmd, node, addr, next); + continue; } - + pr_warn_once("vmemmap: falling back to regular page backing\n"); + if (vmemmap_populate_basepages(addr, next, node)) + return -ENOMEM; } - sync_global_pgds((unsigned long)start_page, end - 1); return 0; } +int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) +{ + int err; + + if (cpu_has_pse) + err = vmemmap_populate_hugepages(start, end, node); + else + err = vmemmap_populate_basepages(start, end, node); + if (!err) + sync_global_pgds(start, end - 1); + return err; +} + #if defined(CONFIG_MEMORY_HOTPLUG_SPARSE) && defined(CONFIG_HAVE_BOOTMEM_INFO_NODE) void register_page_bootmem_memmap(unsigned long section_nr, struct page *start_page, unsigned long size) diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 78fe3f1ac49f..9a1e6583910c 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -282,12 +282,7 @@ void iounmap(volatile void __iomem *addr) in parallel. Reuse of the virtual address is prevented by leaving it in the global lists until we're done with it. cpa takes care of the direct mappings. */ - read_lock(&vmlist_lock); - for (p = vmlist; p; p = p->next) { - if (p->addr == (void __force *)addr) - break; - } - read_unlock(&vmlist_lock); + p = find_vm_area((void __force *)addr); if (!p) { printk(KERN_ERR "iounmap: bad address %p\n", addr); diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index 72fe01e9e414..a71c4e207679 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -114,14 +114,11 @@ void numa_clear_node(int cpu) */ void __init setup_node_to_cpumask_map(void) { - unsigned int node, num = 0; + unsigned int node; /* setup nr_node_ids if not done yet */ - if (nr_node_ids == MAX_NUMNODES) { - for_each_node_mask(node, node_possible_map) - num = node; - nr_node_ids = num + 1; - } + if (nr_node_ids == MAX_NUMNODES) + setup_nr_node_ids(); /* allocate the map */ for (node = 0; node < nr_node_ids; node++) diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c index b0086567271c..d0b1773d9d2e 100644 --- a/arch/x86/mm/pageattr-test.c +++ b/arch/x86/mm/pageattr-test.c @@ -68,7 +68,7 @@ static int print_split(struct split_state *s) s->gpg++; i += GPS/PAGE_SIZE; } else if (level == PG_LEVEL_2M) { - if (!(pte_val(*pte) & _PAGE_PSE)) { + if ((pte_val(*pte) & _PAGE_PRESENT) && !(pte_val(*pte) & _PAGE_PSE)) { printk(KERN_ERR "%lx level %d but not PSE %Lx\n", addr, level, (u64)pte_val(*pte)); @@ -130,13 +130,12 @@ static int pageattr_test(void) } failed += print_split(&sa); - srandom32(100); for (i = 0; i < NTEST; i++) { - unsigned long pfn = random32() % max_pfn_mapped; + unsigned long pfn = prandom_u32() % max_pfn_mapped; addr[i] = (unsigned long)__va(pfn << PAGE_SHIFT); - len[i] = random32() % 100; + len[i] = prandom_u32() % 100; len[i] = min_t(unsigned long, len[i], max_pfn_mapped - pfn - 1); if (len[i] == 0) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 091934e1d0d9..bb32480c2d71 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -467,7 +467,7 @@ try_preserve_large_page(pte_t *kpte, unsigned long address, * We are safe now. Check whether the new pgprot is the same: */ old_pte = *kpte; - old_prot = new_prot = req_prot = pte_pgprot(old_pte); + old_prot = req_prot = pte_pgprot(old_pte); pgprot_val(req_prot) &= ~pgprot_val(cpa->mask_clr); pgprot_val(req_prot) |= pgprot_val(cpa->mask_set); @@ -478,12 +478,12 @@ try_preserve_large_page(pte_t *kpte, unsigned long address, * a non present pmd. The canon_pgprot will clear _PAGE_GLOBAL * for the ancient hardware that doesn't support it. */ - if (pgprot_val(new_prot) & _PAGE_PRESENT) - pgprot_val(new_prot) |= _PAGE_PSE | _PAGE_GLOBAL; + if (pgprot_val(req_prot) & _PAGE_PRESENT) + pgprot_val(req_prot) |= _PAGE_PSE | _PAGE_GLOBAL; else - pgprot_val(new_prot) &= ~(_PAGE_PSE | _PAGE_GLOBAL); + pgprot_val(req_prot) &= ~(_PAGE_PSE | _PAGE_GLOBAL); - new_prot = canon_pgprot(new_prot); + req_prot = canon_pgprot(req_prot); /* * old_pte points to the large page base address. So we need @@ -542,13 +542,14 @@ out_unlock: return do_split; } -int __split_large_page(pte_t *kpte, unsigned long address, pte_t *pbase) +static int +__split_large_page(pte_t *kpte, unsigned long address, struct page *base) { + pte_t *pbase = (pte_t *)page_address(base); unsigned long pfn, pfninc = 1; unsigned int i, level; pte_t *tmp; pgprot_t ref_prot; - struct page *base = virt_to_page(pbase); spin_lock(&pgd_lock); /* @@ -633,7 +634,6 @@ int __split_large_page(pte_t *kpte, unsigned long address, pte_t *pbase) static int split_large_page(pte_t *kpte, unsigned long address) { - pte_t *pbase; struct page *base; if (!debug_pagealloc) @@ -644,8 +644,7 @@ static int split_large_page(pte_t *kpte, unsigned long address) if (!base) return -ENOMEM; - pbase = (pte_t *)page_address(base); - if (__split_large_page(kpte, address, pbase)) + if (__split_large_page(kpte, address, base)) __free_page(base); return 0; @@ -1413,6 +1412,8 @@ void kernel_map_pages(struct page *page, int numpages, int enable) * but that can deadlock->flush only current cpu: */ __flush_tlb_all(); + + arch_flush_lazy_mmu_mode(); } #ifdef CONFIG_HIBERNATION diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 193350b51f90..17fda6a8b3c2 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -58,6 +58,13 @@ void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte) void ___pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd) { paravirt_release_pmd(__pa(pmd) >> PAGE_SHIFT); + /* + * NOTE! For PAE, any changes to the top page-directory-pointer-table + * entries need a full cr3 reload to flush. + */ +#ifdef CONFIG_X86_PAE + tlb->need_flush_all = 1; +#endif tlb_remove_page(tlb, virt_to_page(pmd)); } diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 3cbe45381bbb..f66b54086ce5 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -725,17 +725,12 @@ cond_branch: f_offset = addrs[i + filter[i].jf] - addrs[i]; } oldproglen = proglen; } + if (bpf_jit_enable > 1) - pr_err("flen=%d proglen=%u pass=%d image=%p\n", - flen, proglen, pass, image); + bpf_jit_dump(flen, proglen, pass, image); if (image) { - if (bpf_jit_enable > 1) - print_hex_dump(KERN_ERR, "JIT code: ", DUMP_PREFIX_ADDRESS, - 16, 1, image, proglen, false); - bpf_flush_icache(image, image + proglen); - fp->bpf_func = (void *)image; } out: diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 901177d75ff5..305c68b8d538 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -6,6 +6,7 @@ #include <linux/sched.h> #include <linux/pci.h> +#include <linux/pci-acpi.h> #include <linux/ioport.h> #include <linux/init.h> #include <linux/dmi.h> @@ -170,6 +171,16 @@ void pcibios_fixup_bus(struct pci_bus *b) pcibios_fixup_device_resources(dev); } +void pcibios_add_bus(struct pci_bus *bus) +{ + acpi_pci_add_bus(bus); +} + +void pcibios_remove_bus(struct pci_bus *bus) +{ + acpi_pci_remove_bus(bus); +} + /* * Only use DMI information to set this if nothing was passed * on the kernel command line (which was parsed earlier). diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 94e76620460f..4a9be6ddf054 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -177,7 +177,7 @@ static int xen_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) goto error; i = 0; list_for_each_entry(msidesc, &dev->msi_list, list) { - irq = xen_bind_pirq_msi_to_irq(dev, msidesc, v[i], 0, + irq = xen_bind_pirq_msi_to_irq(dev, msidesc, v[i], (type == PCI_CAP_ID_MSIX) ? "pcifront-msi-x" : "pcifront-msi", @@ -244,7 +244,7 @@ static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) dev_dbg(&dev->dev, "xen: msi already bound to pirq=%d\n", pirq); } - irq = xen_bind_pirq_msi_to_irq(dev, msidesc, pirq, 0, + irq = xen_bind_pirq_msi_to_irq(dev, msidesc, pirq, (type == PCI_CAP_ID_MSIX) ? "msi-x" : "msi", DOMID_SELF); @@ -326,7 +326,7 @@ static int xen_initdom_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) } ret = xen_bind_pirq_msi_to_irq(dev, msidesc, - map_irq.pirq, map_irq.index, + map_irq.pirq, (type == PCI_CAP_ID_MSIX) ? "msi-x" : "msi", domid); diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 5f2ecaf3f9d8..55856b2310d3 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -34,6 +34,7 @@ #include <linux/efi-bgrt.h> #include <linux/export.h> #include <linux/bootmem.h> +#include <linux/slab.h> #include <linux/memblock.h> #include <linux/spinlock.h> #include <linux/uaccess.h> @@ -41,6 +42,7 @@ #include <linux/io.h> #include <linux/reboot.h> #include <linux/bcd.h> +#include <linux/ucs2_string.h> #include <asm/setup.h> #include <asm/efi.h> @@ -48,9 +50,17 @@ #include <asm/cacheflush.h> #include <asm/tlbflush.h> #include <asm/x86_init.h> +#include <asm/rtc.h> #define EFI_DEBUG 1 +/* + * There's some additional metadata associated with each + * variable. Intel's reference implementation is 60 bytes - bump that + * to account for potential alignment constraints + */ +#define VAR_METADATA_SIZE 64 + struct efi __read_mostly efi = { .mps = EFI_INVALID_TABLE_ADDR, .acpi = EFI_INVALID_TABLE_ADDR, @@ -69,6 +79,13 @@ struct efi_memory_map memmap; static struct efi efi_phys __initdata; static efi_system_table_t efi_systab __initdata; +static u64 efi_var_store_size; +static u64 efi_var_remaining_size; +static u64 efi_var_max_var_size; +static u64 boot_used_size; +static u64 boot_var_size; +static u64 active_size; + unsigned long x86_efi_facility; /* @@ -98,6 +115,15 @@ static int __init setup_add_efi_memmap(char *arg) } early_param("add_efi_memmap", setup_add_efi_memmap); +static bool efi_no_storage_paranoia; + +static int __init setup_storage_paranoia(char *arg) +{ + efi_no_storage_paranoia = true; + return 0; +} +early_param("efi_no_storage_paranoia", setup_storage_paranoia); + static efi_status_t virt_efi_get_time(efi_time_t *tm, efi_time_cap_t *tc) { @@ -162,8 +188,53 @@ static efi_status_t virt_efi_get_next_variable(unsigned long *name_size, efi_char16_t *name, efi_guid_t *vendor) { - return efi_call_virt3(get_next_variable, - name_size, name, vendor); + efi_status_t status; + static bool finished = false; + static u64 var_size; + + status = efi_call_virt3(get_next_variable, + name_size, name, vendor); + + if (status == EFI_NOT_FOUND) { + finished = true; + if (var_size < boot_used_size) { + boot_var_size = boot_used_size - var_size; + active_size += boot_var_size; + } else { + printk(KERN_WARNING FW_BUG "efi: Inconsistent initial sizes\n"); + } + } + + if (boot_used_size && !finished) { + unsigned long size; + u32 attr; + efi_status_t s; + void *tmp; + + s = virt_efi_get_variable(name, vendor, &attr, &size, NULL); + + if (s != EFI_BUFFER_TOO_SMALL || !size) + return status; + + tmp = kmalloc(size, GFP_ATOMIC); + + if (!tmp) + return status; + + s = virt_efi_get_variable(name, vendor, &attr, &size, tmp); + + if (s == EFI_SUCCESS && (attr & EFI_VARIABLE_NON_VOLATILE)) { + var_size += size; + var_size += ucs2_strsize(name, 1024); + active_size += size; + active_size += VAR_METADATA_SIZE; + active_size += ucs2_strsize(name, 1024); + } + + kfree(tmp); + } + + return status; } static efi_status_t virt_efi_set_variable(efi_char16_t *name, @@ -172,9 +243,34 @@ static efi_status_t virt_efi_set_variable(efi_char16_t *name, unsigned long data_size, void *data) { - return efi_call_virt5(set_variable, - name, vendor, attr, - data_size, data); + efi_status_t status; + u32 orig_attr = 0; + unsigned long orig_size = 0; + + status = virt_efi_get_variable(name, vendor, &orig_attr, &orig_size, + NULL); + + if (status != EFI_BUFFER_TOO_SMALL) + orig_size = 0; + + status = efi_call_virt5(set_variable, + name, vendor, attr, + data_size, data); + + if (status == EFI_SUCCESS) { + if (orig_size) { + active_size -= orig_size; + active_size -= ucs2_strsize(name, 1024); + active_size -= VAR_METADATA_SIZE; + } + if (data_size) { + active_size += data_size; + active_size += ucs2_strsize(name, 1024); + active_size += VAR_METADATA_SIZE; + } + } + + return status; } static efi_status_t virt_efi_query_variable_info(u32 attr, @@ -258,10 +354,10 @@ static efi_status_t __init phys_efi_get_time(efi_time_t *tm, int efi_set_rtc_mmss(unsigned long nowtime) { - int real_seconds, real_minutes; efi_status_t status; efi_time_t eft; efi_time_cap_t cap; + struct rtc_time tm; status = efi.get_time(&eft, &cap); if (status != EFI_SUCCESS) { @@ -269,13 +365,20 @@ int efi_set_rtc_mmss(unsigned long nowtime) return -1; } - real_seconds = nowtime % 60; - real_minutes = nowtime / 60; - if (((abs(real_minutes - eft.minute) + 15)/30) & 1) - real_minutes += 30; - real_minutes %= 60; - eft.minute = real_minutes; - eft.second = real_seconds; + rtc_time_to_tm(nowtime, &tm); + if (!rtc_valid_tm(&tm)) { + eft.year = tm.tm_year + 1900; + eft.month = tm.tm_mon + 1; + eft.day = tm.tm_mday; + eft.minute = tm.tm_min; + eft.second = tm.tm_sec; + eft.nanosecond = 0; + } else { + printk(KERN_ERR + "%s: Invalid EFI RTC value: write of %lx to EFI RTC failed\n", + __FUNCTION__, nowtime); + return -1; + } status = efi.set_time(&eft); if (status != EFI_SUCCESS) { @@ -351,24 +454,25 @@ static void __init do_add_efi_memmap(void) int __init efi_memblock_x86_reserve_range(void) { + struct efi_info *e = &boot_params.efi_info; unsigned long pmap; #ifdef CONFIG_X86_32 /* Can't handle data above 4GB at this time */ - if (boot_params.efi_info.efi_memmap_hi) { + if (e->efi_memmap_hi) { pr_err("Memory map is above 4GB, disabling EFI.\n"); return -EINVAL; } - pmap = boot_params.efi_info.efi_memmap; + pmap = e->efi_memmap; #else - pmap = (boot_params.efi_info.efi_memmap | - ((__u64)boot_params.efi_info.efi_memmap_hi<<32)); + pmap = (e->efi_memmap | ((__u64)e->efi_memmap_hi << 32)); #endif - memmap.phys_map = (void *)pmap; - memmap.nr_map = boot_params.efi_info.efi_memmap_size / - boot_params.efi_info.efi_memdesc_size; - memmap.desc_version = boot_params.efi_info.efi_memdesc_version; - memmap.desc_size = boot_params.efi_info.efi_memdesc_size; + memmap.phys_map = (void *)pmap; + memmap.nr_map = e->efi_memmap_size / + e->efi_memdesc_size; + memmap.desc_size = e->efi_memdesc_size; + memmap.desc_version = e->efi_memdesc_version; + memblock_reserve(pmap, memmap.nr_map * memmap.desc_size); return 0; @@ -682,6 +786,9 @@ void __init efi_init(void) char vendor[100] = "unknown"; int i = 0; void *tmp; + struct setup_data *data; + struct efi_var_bootdata *efi_var_data; + u64 pa_data; #ifdef CONFIG_X86_32 if (boot_params.efi_info.efi_systab_hi || @@ -699,6 +806,22 @@ void __init efi_init(void) if (efi_systab_init(efi_phys.systab)) return; + pa_data = boot_params.hdr.setup_data; + while (pa_data) { + data = early_ioremap(pa_data, sizeof(*efi_var_data)); + if (data->type == SETUP_EFI_VARS) { + efi_var_data = (struct efi_var_bootdata *)data; + + efi_var_store_size = efi_var_data->store_size; + efi_var_remaining_size = efi_var_data->remaining_size; + efi_var_max_var_size = efi_var_data->max_var_size; + } + pa_data = data->next; + early_iounmap(data, sizeof(*efi_var_data)); + } + + boot_used_size = efi_var_store_size - efi_var_remaining_size; + set_bit(EFI_SYSTEM_TABLES, &x86_efi_facility); /* @@ -999,3 +1122,48 @@ u64 efi_mem_attributes(unsigned long phys_addr) } return 0; } + +/* + * Some firmware has serious problems when using more than 50% of the EFI + * variable store, i.e. it triggers bugs that can brick machines. Ensure that + * we never use more than this safe limit. + * + * Return EFI_SUCCESS if it is safe to write 'size' bytes to the variable + * store. + */ +efi_status_t efi_query_variable_store(u32 attributes, unsigned long size) +{ + efi_status_t status; + u64 storage_size, remaining_size, max_size; + + status = efi.query_variable_info(attributes, &storage_size, + &remaining_size, &max_size); + if (status != EFI_SUCCESS) + return status; + + if (!max_size && remaining_size > size) + printk_once(KERN_ERR FW_BUG "Broken EFI implementation" + " is returning MaxVariableSize=0\n"); + /* + * Some firmware implementations refuse to boot if there's insufficient + * space in the variable store. We account for that by refusing the + * write if permitting it would reduce the available space to under + * 50%. However, some firmware won't reclaim variable space until + * after the used (not merely the actively used) space drops below + * a threshold. We can approximate that case with the value calculated + * above. If both the firmware and our calculations indicate that the + * available space would drop below 50%, refuse the write. + */ + + if (!storage_size || size > remaining_size || + (max_size && size > max_size)) + return EFI_OUT_OF_RESOURCES; + + if (!efi_no_storage_paranoia && + ((active_size + size + VAR_METADATA_SIZE > storage_size / 2) && + (remaining_size - size < storage_size / 2))) + return EFI_OUT_OF_RESOURCES; + + return EFI_SUCCESS; +} +EXPORT_SYMBOL_GPL(efi_query_variable_store); diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index 2b2003860615..39a0e7f1f0a3 100644 --- a/arch/x86/platform/efi/efi_64.c +++ b/arch/x86/platform/efi/efi_64.c @@ -27,6 +27,7 @@ #include <linux/uaccess.h> #include <linux/io.h> #include <linux/reboot.h> +#include <linux/slab.h> #include <asm/setup.h> #include <asm/page.h> diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c index e31bcd8f2eee..a0a0a4389bbd 100644 --- a/arch/x86/platform/mrst/mrst.c +++ b/arch/x86/platform/mrst/mrst.c @@ -356,8 +356,7 @@ static int __init sfi_parse_gpio(struct sfi_table_header *table) num = SFI_GET_NUM_ENTRIES(sb, struct sfi_gpio_table_entry); pentry = (struct sfi_gpio_table_entry *)sb->pentry; - gpio_table = (struct sfi_gpio_table_entry *) - kmalloc(num * sizeof(*pentry), GFP_KERNEL); + gpio_table = kmalloc(num * sizeof(*pentry), GFP_KERNEL); if (!gpio_table) return -1; memcpy(gpio_table, pentry, num * sizeof(*pentry)); diff --git a/arch/x86/platform/mrst/vrtc.c b/arch/x86/platform/mrst/vrtc.c index 225bd0f0f675..d62b0a3b5c14 100644 --- a/arch/x86/platform/mrst/vrtc.c +++ b/arch/x86/platform/mrst/vrtc.c @@ -85,27 +85,35 @@ unsigned long vrtc_get_time(void) return mktime(year, mon, mday, hour, min, sec); } -/* Only care about the minutes and seconds */ int vrtc_set_mmss(unsigned long nowtime) { - int real_sec, real_min; unsigned long flags; - int vrtc_min; - - spin_lock_irqsave(&rtc_lock, flags); - vrtc_min = vrtc_cmos_read(RTC_MINUTES); - - real_sec = nowtime % 60; - real_min = nowtime / 60; - if (((abs(real_min - vrtc_min) + 15)/30) & 1) - real_min += 30; - real_min %= 60; - - vrtc_cmos_write(real_sec, RTC_SECONDS); - vrtc_cmos_write(real_min, RTC_MINUTES); - spin_unlock_irqrestore(&rtc_lock, flags); - - return 0; + struct rtc_time tm; + int year; + int retval = 0; + + rtc_time_to_tm(nowtime, &tm); + if (!rtc_valid_tm(&tm) && tm.tm_year >= 72) { + /* + * tm.year is the number of years since 1900, and the + * vrtc need the years since 1972. + */ + year = tm.tm_year - 72; + spin_lock_irqsave(&rtc_lock, flags); + vrtc_cmos_write(year, RTC_YEAR); + vrtc_cmos_write(tm.tm_mon, RTC_MONTH); + vrtc_cmos_write(tm.tm_mday, RTC_DAY_OF_MONTH); + vrtc_cmos_write(tm.tm_hour, RTC_HOURS); + vrtc_cmos_write(tm.tm_min, RTC_MINUTES); + vrtc_cmos_write(tm.tm_sec, RTC_SECONDS); + spin_unlock_irqrestore(&rtc_lock, flags); + } else { + printk(KERN_ERR + "%s: Invalid vRTC value: write of %lx to vRTC failed\n", + __FUNCTION__, nowtime); + retval = -EINVAL; + } + return retval; } void __init mrst_rtc_init(void) diff --git a/arch/x86/platform/olpc/olpc-xo1-sci.c b/arch/x86/platform/olpc/olpc-xo1-sci.c index 74704be7b1fe..9a2e590dd202 100644 --- a/arch/x86/platform/olpc/olpc-xo1-sci.c +++ b/arch/x86/platform/olpc/olpc-xo1-sci.c @@ -460,7 +460,6 @@ static int setup_power_button(struct platform_device *pdev) static void free_power_button(void) { input_unregister_device(power_button_idev); - input_free_device(power_button_idev); } static int setup_ebook_switch(struct platform_device *pdev) @@ -491,7 +490,6 @@ static int setup_ebook_switch(struct platform_device *pdev) static void free_ebook_switch(void) { input_unregister_device(ebook_switch_idev); - input_free_device(ebook_switch_idev); } static int setup_lid_switch(struct platform_device *pdev) @@ -526,6 +524,7 @@ static int setup_lid_switch(struct platform_device *pdev) err_create_attr: input_unregister_device(lid_switch_idev); + lid_switch_idev = NULL; err_register: input_free_device(lid_switch_idev); return r; @@ -535,7 +534,6 @@ static void free_lid_switch(void) { device_remove_file(&lid_switch_idev->dev, &dev_attr_lid_wake_mode); input_unregister_device(lid_switch_idev); - input_free_device(lid_switch_idev); } static int xo1_sci_probe(struct platform_device *pdev) diff --git a/arch/x86/platform/uv/uv_time.c b/arch/x86/platform/uv/uv_time.c index 98718f604eb6..5c86786bbfd2 100644 --- a/arch/x86/platform/uv/uv_time.c +++ b/arch/x86/platform/uv/uv_time.c @@ -159,10 +159,9 @@ static __init int uv_rtc_allocate_timers(void) { int cpu; - blade_info = kmalloc(uv_possible_blades * sizeof(void *), GFP_KERNEL); + blade_info = kzalloc(uv_possible_blades * sizeof(void *), GFP_KERNEL); if (!blade_info) return -ENOMEM; - memset(blade_info, 0, uv_possible_blades * sizeof(void *)); for_each_present_cpu(cpu) { int nid = cpu_to_node(cpu); diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 3c68768d7a75..6d6e907cee46 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -62,11 +62,9 @@ static void __save_processor_state(struct saved_context *ctxt) * descriptor tables */ #ifdef CONFIG_X86_32 - store_gdt(&ctxt->gdt); store_idt(&ctxt->idt); #else /* CONFIG_X86_64 */ - store_gdt((struct desc_ptr *)&ctxt->gdt_limit); store_idt((struct desc_ptr *)&ctxt->idt_limit); #endif store_tr(ctxt->tr); @@ -135,7 +133,10 @@ static void fix_processor_context(void) { int cpu = smp_processor_id(); struct tss_struct *t = &per_cpu(init_tss, cpu); - +#ifdef CONFIG_X86_64 + struct desc_struct *desc = get_cpu_gdt_table(cpu); + tss_desc tss; +#endif set_tss_desc(cpu, t); /* * This just modifies memory; should not be * necessary. But... This is necessary, because @@ -144,7 +145,9 @@ static void fix_processor_context(void) */ #ifdef CONFIG_X86_64 - get_cpu_gdt_table(cpu)[GDT_ENTRY_TSS].type = 9; + memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc)); + tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */ + write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS); syscall_init(); /* This sets MSR_*STAR and related */ #endif @@ -183,11 +186,9 @@ static void __restore_processor_state(struct saved_context *ctxt) * ltr is done i fix_processor_context(). */ #ifdef CONFIG_X86_32 - load_gdt(&ctxt->gdt); load_idt(&ctxt->idt); #else /* CONFIG_X86_64 */ - load_gdt((const struct desc_ptr *)&ctxt->gdt_limit); load_idt((const struct desc_ptr *)&ctxt->idt_limit); #endif diff --git a/arch/x86/syscalls/syscall_32.tbl b/arch/x86/syscalls/syscall_32.tbl index e6d55f0064df..d0d59bfbccce 100644 --- a/arch/x86/syscalls/syscall_32.tbl +++ b/arch/x86/syscalls/syscall_32.tbl @@ -43,7 +43,7 @@ 34 i386 nice sys_nice 35 i386 ftime 36 i386 sync sys_sync -37 i386 kill sys_kill sys32_kill +37 i386 kill sys_kill 38 i386 rename sys_rename 39 i386 mkdir sys_mkdir 40 i386 rmdir sys_rmdir @@ -123,7 +123,7 @@ 114 i386 wait4 sys_wait4 compat_sys_wait4 115 i386 swapoff sys_swapoff 116 i386 sysinfo sys_sysinfo compat_sys_sysinfo -117 i386 ipc sys_ipc sys32_ipc +117 i386 ipc sys_ipc compat_sys_ipc 118 i386 fsync sys_fsync 119 i386 sigreturn sys_sigreturn stub32_sigreturn 120 i386 clone sys_clone stub32_clone @@ -131,7 +131,7 @@ 122 i386 uname sys_newuname 123 i386 modify_ldt sys_modify_ldt 124 i386 adjtimex sys_adjtimex compat_sys_adjtimex -125 i386 mprotect sys_mprotect sys32_mprotect +125 i386 mprotect sys_mprotect 126 i386 sigprocmask sys_sigprocmask compat_sys_sigprocmask 127 i386 create_module 128 i386 init_module sys_init_module @@ -193,7 +193,7 @@ 184 i386 capget sys_capget 185 i386 capset sys_capset 186 i386 sigaltstack sys_sigaltstack compat_sys_sigaltstack -187 i386 sendfile sys_sendfile sys32_sendfile +187 i386 sendfile sys_sendfile compat_sys_sendfile 188 i386 getpmsg 189 i386 putpmsg 190 i386 vfork sys_vfork stub32_vfork @@ -259,7 +259,7 @@ 250 i386 fadvise64 sys_fadvise64 sys32_fadvise64 # 251 is available for reuse (was briefly sys_set_zone_reclaim) 252 i386 exit_group sys_exit_group -253 i386 lookup_dcookie sys_lookup_dcookie sys32_lookup_dcookie +253 i386 lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie 254 i386 epoll_create sys_epoll_create 255 i386 epoll_ctl sys_epoll_ctl 256 i386 epoll_wait sys_epoll_wait diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile index bae601f900ef..e8120346903b 100644 --- a/arch/x86/tools/Makefile +++ b/arch/x86/tools/Makefile @@ -39,4 +39,5 @@ $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/ina HOST_EXTRACFLAGS += -I$(srctree)/tools/include hostprogs-y += relocs +relocs-objs := relocs_32.o relocs_64.o relocs_common.o relocs: $(obj)/relocs diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c index 79d67bd507fa..590be1090892 100644 --- a/arch/x86/tools/relocs.c +++ b/arch/x86/tools/relocs.c @@ -1,43 +1,36 @@ -#include <stdio.h> -#include <stdarg.h> -#include <stdlib.h> -#include <stdint.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> -#include <elf.h> -#include <byteswap.h> -#define USE_BSD -#include <endian.h> -#include <regex.h> -#include <tools/le_byteshift.h> - -static void die(char *fmt, ...); - -#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) -static Elf32_Ehdr ehdr; -static unsigned long reloc_count, reloc_idx; -static unsigned long *relocs; -static unsigned long reloc16_count, reloc16_idx; -static unsigned long *relocs16; +/* This is included from relocs_32/64.c */ + +#define ElfW(type) _ElfW(ELF_BITS, type) +#define _ElfW(bits, type) __ElfW(bits, type) +#define __ElfW(bits, type) Elf##bits##_##type + +#define Elf_Addr ElfW(Addr) +#define Elf_Ehdr ElfW(Ehdr) +#define Elf_Phdr ElfW(Phdr) +#define Elf_Shdr ElfW(Shdr) +#define Elf_Sym ElfW(Sym) + +static Elf_Ehdr ehdr; + +struct relocs { + uint32_t *offset; + unsigned long count; + unsigned long size; +}; + +static struct relocs relocs16; +static struct relocs relocs32; +static struct relocs relocs64; struct section { - Elf32_Shdr shdr; + Elf_Shdr shdr; struct section *link; - Elf32_Sym *symtab; - Elf32_Rel *reltab; + Elf_Sym *symtab; + Elf_Rel *reltab; char *strtab; }; static struct section *secs; -enum symtype { - S_ABS, - S_REL, - S_SEG, - S_LIN, - S_NSYMTYPES -}; - static const char * const sym_regex_kernel[S_NSYMTYPES] = { /* * Following symbols have been audited. There values are constant and do @@ -49,6 +42,9 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = { "^(xen_irq_disable_direct_reloc$|" "xen_save_fl_direct_reloc$|" "VDSO|" +#if ELF_BITS == 64 + "__vvar_page|" +#endif "__crc_)", /* @@ -72,6 +68,11 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = { "__end_rodata|" "__initramfs_start|" "(jiffies|jiffies_64)|" +#if ELF_BITS == 64 + "__per_cpu_load|" + "init_per_cpu__.*|" + "__end_rodata_hpage_align|" +#endif "_end)$" }; @@ -132,15 +133,6 @@ static void regex_init(int use_real_mode) } } -static void die(char *fmt, ...) -{ - va_list ap; - va_start(ap, fmt); - vfprintf(stderr, fmt, ap); - va_end(ap); - exit(1); -} - static const char *sym_type(unsigned type) { static const char *type_name[] = { @@ -198,6 +190,24 @@ static const char *rel_type(unsigned type) { static const char *type_name[] = { #define REL_TYPE(X) [X] = #X +#if ELF_BITS == 64 + REL_TYPE(R_X86_64_NONE), + REL_TYPE(R_X86_64_64), + REL_TYPE(R_X86_64_PC32), + REL_TYPE(R_X86_64_GOT32), + REL_TYPE(R_X86_64_PLT32), + REL_TYPE(R_X86_64_COPY), + REL_TYPE(R_X86_64_GLOB_DAT), + REL_TYPE(R_X86_64_JUMP_SLOT), + REL_TYPE(R_X86_64_RELATIVE), + REL_TYPE(R_X86_64_GOTPCREL), + REL_TYPE(R_X86_64_32), + REL_TYPE(R_X86_64_32S), + REL_TYPE(R_X86_64_16), + REL_TYPE(R_X86_64_PC16), + REL_TYPE(R_X86_64_8), + REL_TYPE(R_X86_64_PC8), +#else REL_TYPE(R_386_NONE), REL_TYPE(R_386_32), REL_TYPE(R_386_PC32), @@ -213,6 +223,7 @@ static const char *rel_type(unsigned type) REL_TYPE(R_386_PC8), REL_TYPE(R_386_16), REL_TYPE(R_386_PC16), +#endif #undef REL_TYPE }; const char *name = "unknown type rel type name"; @@ -240,7 +251,7 @@ static const char *sec_name(unsigned shndx) return name; } -static const char *sym_name(const char *sym_strtab, Elf32_Sym *sym) +static const char *sym_name(const char *sym_strtab, Elf_Sym *sym) { const char *name; name = "<noname>"; @@ -253,15 +264,42 @@ static const char *sym_name(const char *sym_strtab, Elf32_Sym *sym) return name; } +static Elf_Sym *sym_lookup(const char *symname) +{ + int i; + for (i = 0; i < ehdr.e_shnum; i++) { + struct section *sec = &secs[i]; + long nsyms; + char *strtab; + Elf_Sym *symtab; + Elf_Sym *sym; + + if (sec->shdr.sh_type != SHT_SYMTAB) + continue; + nsyms = sec->shdr.sh_size/sizeof(Elf_Sym); + symtab = sec->symtab; + strtab = sec->link->strtab; + + for (sym = symtab; --nsyms >= 0; sym++) { + if (!sym->st_name) + continue; + if (strcmp(symname, strtab + sym->st_name) == 0) + return sym; + } + } + return 0; +} #if BYTE_ORDER == LITTLE_ENDIAN #define le16_to_cpu(val) (val) #define le32_to_cpu(val) (val) +#define le64_to_cpu(val) (val) #endif #if BYTE_ORDER == BIG_ENDIAN #define le16_to_cpu(val) bswap_16(val) #define le32_to_cpu(val) bswap_32(val) +#define le64_to_cpu(val) bswap_64(val) #endif static uint16_t elf16_to_cpu(uint16_t val) @@ -274,6 +312,23 @@ static uint32_t elf32_to_cpu(uint32_t val) return le32_to_cpu(val); } +#define elf_half_to_cpu(x) elf16_to_cpu(x) +#define elf_word_to_cpu(x) elf32_to_cpu(x) + +#if ELF_BITS == 64 +static uint64_t elf64_to_cpu(uint64_t val) +{ + return le64_to_cpu(val); +} +#define elf_addr_to_cpu(x) elf64_to_cpu(x) +#define elf_off_to_cpu(x) elf64_to_cpu(x) +#define elf_xword_to_cpu(x) elf64_to_cpu(x) +#else +#define elf_addr_to_cpu(x) elf32_to_cpu(x) +#define elf_off_to_cpu(x) elf32_to_cpu(x) +#define elf_xword_to_cpu(x) elf32_to_cpu(x) +#endif + static void read_ehdr(FILE *fp) { if (fread(&ehdr, sizeof(ehdr), 1, fp) != 1) { @@ -283,8 +338,8 @@ static void read_ehdr(FILE *fp) if (memcmp(ehdr.e_ident, ELFMAG, SELFMAG) != 0) { die("No ELF magic\n"); } - if (ehdr.e_ident[EI_CLASS] != ELFCLASS32) { - die("Not a 32 bit executable\n"); + if (ehdr.e_ident[EI_CLASS] != ELF_CLASS) { + die("Not a %d bit executable\n", ELF_BITS); } if (ehdr.e_ident[EI_DATA] != ELFDATA2LSB) { die("Not a LSB ELF executable\n"); @@ -293,36 +348,36 @@ static void read_ehdr(FILE *fp) die("Unknown ELF version\n"); } /* Convert the fields to native endian */ - ehdr.e_type = elf16_to_cpu(ehdr.e_type); - ehdr.e_machine = elf16_to_cpu(ehdr.e_machine); - ehdr.e_version = elf32_to_cpu(ehdr.e_version); - ehdr.e_entry = elf32_to_cpu(ehdr.e_entry); - ehdr.e_phoff = elf32_to_cpu(ehdr.e_phoff); - ehdr.e_shoff = elf32_to_cpu(ehdr.e_shoff); - ehdr.e_flags = elf32_to_cpu(ehdr.e_flags); - ehdr.e_ehsize = elf16_to_cpu(ehdr.e_ehsize); - ehdr.e_phentsize = elf16_to_cpu(ehdr.e_phentsize); - ehdr.e_phnum = elf16_to_cpu(ehdr.e_phnum); - ehdr.e_shentsize = elf16_to_cpu(ehdr.e_shentsize); - ehdr.e_shnum = elf16_to_cpu(ehdr.e_shnum); - ehdr.e_shstrndx = elf16_to_cpu(ehdr.e_shstrndx); + ehdr.e_type = elf_half_to_cpu(ehdr.e_type); + ehdr.e_machine = elf_half_to_cpu(ehdr.e_machine); + ehdr.e_version = elf_word_to_cpu(ehdr.e_version); + ehdr.e_entry = elf_addr_to_cpu(ehdr.e_entry); + ehdr.e_phoff = elf_off_to_cpu(ehdr.e_phoff); + ehdr.e_shoff = elf_off_to_cpu(ehdr.e_shoff); + ehdr.e_flags = elf_word_to_cpu(ehdr.e_flags); + ehdr.e_ehsize = elf_half_to_cpu(ehdr.e_ehsize); + ehdr.e_phentsize = elf_half_to_cpu(ehdr.e_phentsize); + ehdr.e_phnum = elf_half_to_cpu(ehdr.e_phnum); + ehdr.e_shentsize = elf_half_to_cpu(ehdr.e_shentsize); + ehdr.e_shnum = elf_half_to_cpu(ehdr.e_shnum); + ehdr.e_shstrndx = elf_half_to_cpu(ehdr.e_shstrndx); if ((ehdr.e_type != ET_EXEC) && (ehdr.e_type != ET_DYN)) { die("Unsupported ELF header type\n"); } - if (ehdr.e_machine != EM_386) { - die("Not for x86\n"); + if (ehdr.e_machine != ELF_MACHINE) { + die("Not for %s\n", ELF_MACHINE_NAME); } if (ehdr.e_version != EV_CURRENT) { die("Unknown ELF version\n"); } - if (ehdr.e_ehsize != sizeof(Elf32_Ehdr)) { + if (ehdr.e_ehsize != sizeof(Elf_Ehdr)) { die("Bad Elf header size\n"); } - if (ehdr.e_phentsize != sizeof(Elf32_Phdr)) { + if (ehdr.e_phentsize != sizeof(Elf_Phdr)) { die("Bad program header entry\n"); } - if (ehdr.e_shentsize != sizeof(Elf32_Shdr)) { + if (ehdr.e_shentsize != sizeof(Elf_Shdr)) { die("Bad section header entry\n"); } if (ehdr.e_shstrndx >= ehdr.e_shnum) { @@ -333,7 +388,7 @@ static void read_ehdr(FILE *fp) static void read_shdrs(FILE *fp) { int i; - Elf32_Shdr shdr; + Elf_Shdr shdr; secs = calloc(ehdr.e_shnum, sizeof(struct section)); if (!secs) { @@ -349,16 +404,16 @@ static void read_shdrs(FILE *fp) if (fread(&shdr, sizeof shdr, 1, fp) != 1) die("Cannot read ELF section headers %d/%d: %s\n", i, ehdr.e_shnum, strerror(errno)); - sec->shdr.sh_name = elf32_to_cpu(shdr.sh_name); - sec->shdr.sh_type = elf32_to_cpu(shdr.sh_type); - sec->shdr.sh_flags = elf32_to_cpu(shdr.sh_flags); - sec->shdr.sh_addr = elf32_to_cpu(shdr.sh_addr); - sec->shdr.sh_offset = elf32_to_cpu(shdr.sh_offset); - sec->shdr.sh_size = elf32_to_cpu(shdr.sh_size); - sec->shdr.sh_link = elf32_to_cpu(shdr.sh_link); - sec->shdr.sh_info = elf32_to_cpu(shdr.sh_info); - sec->shdr.sh_addralign = elf32_to_cpu(shdr.sh_addralign); - sec->shdr.sh_entsize = elf32_to_cpu(shdr.sh_entsize); + sec->shdr.sh_name = elf_word_to_cpu(shdr.sh_name); + sec->shdr.sh_type = elf_word_to_cpu(shdr.sh_type); + sec->shdr.sh_flags = elf_xword_to_cpu(shdr.sh_flags); + sec->shdr.sh_addr = elf_addr_to_cpu(shdr.sh_addr); + sec->shdr.sh_offset = elf_off_to_cpu(shdr.sh_offset); + sec->shdr.sh_size = elf_xword_to_cpu(shdr.sh_size); + sec->shdr.sh_link = elf_word_to_cpu(shdr.sh_link); + sec->shdr.sh_info = elf_word_to_cpu(shdr.sh_info); + sec->shdr.sh_addralign = elf_xword_to_cpu(shdr.sh_addralign); + sec->shdr.sh_entsize = elf_xword_to_cpu(shdr.sh_entsize); if (sec->shdr.sh_link < ehdr.e_shnum) sec->link = &secs[sec->shdr.sh_link]; } @@ -412,12 +467,12 @@ static void read_symtabs(FILE *fp) die("Cannot read symbol table: %s\n", strerror(errno)); } - for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Sym); j++) { - Elf32_Sym *sym = &sec->symtab[j]; - sym->st_name = elf32_to_cpu(sym->st_name); - sym->st_value = elf32_to_cpu(sym->st_value); - sym->st_size = elf32_to_cpu(sym->st_size); - sym->st_shndx = elf16_to_cpu(sym->st_shndx); + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Sym); j++) { + Elf_Sym *sym = &sec->symtab[j]; + sym->st_name = elf_word_to_cpu(sym->st_name); + sym->st_value = elf_addr_to_cpu(sym->st_value); + sym->st_size = elf_xword_to_cpu(sym->st_size); + sym->st_shndx = elf_half_to_cpu(sym->st_shndx); } } } @@ -428,7 +483,7 @@ static void read_relocs(FILE *fp) int i,j; for (i = 0; i < ehdr.e_shnum; i++) { struct section *sec = &secs[i]; - if (sec->shdr.sh_type != SHT_REL) { + if (sec->shdr.sh_type != SHT_REL_TYPE) { continue; } sec->reltab = malloc(sec->shdr.sh_size); @@ -445,10 +500,13 @@ static void read_relocs(FILE *fp) die("Cannot read symbol table: %s\n", strerror(errno)); } - for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Rel); j++) { - Elf32_Rel *rel = &sec->reltab[j]; - rel->r_offset = elf32_to_cpu(rel->r_offset); - rel->r_info = elf32_to_cpu(rel->r_info); + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) { + Elf_Rel *rel = &sec->reltab[j]; + rel->r_offset = elf_addr_to_cpu(rel->r_offset); + rel->r_info = elf_xword_to_cpu(rel->r_info); +#if (SHT_REL_TYPE == SHT_RELA) + rel->r_addend = elf_xword_to_cpu(rel->r_addend); +#endif } } } @@ -457,6 +515,13 @@ static void read_relocs(FILE *fp) static void print_absolute_symbols(void) { int i; + const char *format; + + if (ELF_BITS == 64) + format = "%5d %016"PRIx64" %5"PRId64" %10s %10s %12s %s\n"; + else + format = "%5d %08"PRIx32" %5"PRId32" %10s %10s %12s %s\n"; + printf("Absolute symbols\n"); printf(" Num: Value Size Type Bind Visibility Name\n"); for (i = 0; i < ehdr.e_shnum; i++) { @@ -468,19 +533,19 @@ static void print_absolute_symbols(void) continue; } sym_strtab = sec->link->strtab; - for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Sym); j++) { - Elf32_Sym *sym; + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Sym); j++) { + Elf_Sym *sym; const char *name; sym = &sec->symtab[j]; name = sym_name(sym_strtab, sym); if (sym->st_shndx != SHN_ABS) { continue; } - printf("%5d %08x %5d %10s %10s %12s %s\n", + printf(format, j, sym->st_value, sym->st_size, - sym_type(ELF32_ST_TYPE(sym->st_info)), - sym_bind(ELF32_ST_BIND(sym->st_info)), - sym_visibility(ELF32_ST_VISIBILITY(sym->st_other)), + sym_type(ELF_ST_TYPE(sym->st_info)), + sym_bind(ELF_ST_BIND(sym->st_info)), + sym_visibility(ELF_ST_VISIBILITY(sym->st_other)), name); } } @@ -490,14 +555,20 @@ static void print_absolute_symbols(void) static void print_absolute_relocs(void) { int i, printed = 0; + const char *format; + + if (ELF_BITS == 64) + format = "%016"PRIx64" %016"PRIx64" %10s %016"PRIx64" %s\n"; + else + format = "%08"PRIx32" %08"PRIx32" %10s %08"PRIx32" %s\n"; for (i = 0; i < ehdr.e_shnum; i++) { struct section *sec = &secs[i]; struct section *sec_applies, *sec_symtab; char *sym_strtab; - Elf32_Sym *sh_symtab; + Elf_Sym *sh_symtab; int j; - if (sec->shdr.sh_type != SHT_REL) { + if (sec->shdr.sh_type != SHT_REL_TYPE) { continue; } sec_symtab = sec->link; @@ -507,12 +578,12 @@ static void print_absolute_relocs(void) } sh_symtab = sec_symtab->symtab; sym_strtab = sec_symtab->link->strtab; - for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Rel); j++) { - Elf32_Rel *rel; - Elf32_Sym *sym; + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) { + Elf_Rel *rel; + Elf_Sym *sym; const char *name; rel = &sec->reltab[j]; - sym = &sh_symtab[ELF32_R_SYM(rel->r_info)]; + sym = &sh_symtab[ELF_R_SYM(rel->r_info)]; name = sym_name(sym_strtab, sym); if (sym->st_shndx != SHN_ABS) { continue; @@ -542,10 +613,10 @@ static void print_absolute_relocs(void) printed = 1; } - printf("%08x %08x %10s %08x %s\n", + printf(format, rel->r_offset, rel->r_info, - rel_type(ELF32_R_TYPE(rel->r_info)), + rel_type(ELF_R_TYPE(rel->r_info)), sym->st_value, name); } @@ -555,19 +626,34 @@ static void print_absolute_relocs(void) printf("\n"); } -static void walk_relocs(void (*visit)(Elf32_Rel *rel, Elf32_Sym *sym), - int use_real_mode) +static void add_reloc(struct relocs *r, uint32_t offset) +{ + if (r->count == r->size) { + unsigned long newsize = r->size + 50000; + void *mem = realloc(r->offset, newsize * sizeof(r->offset[0])); + + if (!mem) + die("realloc of %ld entries for relocs failed\n", + newsize); + r->offset = mem; + r->size = newsize; + } + r->offset[r->count++] = offset; +} + +static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel, + Elf_Sym *sym, const char *symname)) { int i; /* Walk through the relocations */ for (i = 0; i < ehdr.e_shnum; i++) { char *sym_strtab; - Elf32_Sym *sh_symtab; + Elf_Sym *sh_symtab; struct section *sec_applies, *sec_symtab; int j; struct section *sec = &secs[i]; - if (sec->shdr.sh_type != SHT_REL) { + if (sec->shdr.sh_type != SHT_REL_TYPE) { continue; } sec_symtab = sec->link; @@ -577,101 +663,281 @@ static void walk_relocs(void (*visit)(Elf32_Rel *rel, Elf32_Sym *sym), } sh_symtab = sec_symtab->symtab; sym_strtab = sec_symtab->link->strtab; - for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Rel); j++) { - Elf32_Rel *rel; - Elf32_Sym *sym; - unsigned r_type; - const char *symname; - int shn_abs; + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) { + Elf_Rel *rel = &sec->reltab[j]; + Elf_Sym *sym = &sh_symtab[ELF_R_SYM(rel->r_info)]; + const char *symname = sym_name(sym_strtab, sym); - rel = &sec->reltab[j]; - sym = &sh_symtab[ELF32_R_SYM(rel->r_info)]; - r_type = ELF32_R_TYPE(rel->r_info); - - shn_abs = sym->st_shndx == SHN_ABS; - - switch (r_type) { - case R_386_NONE: - case R_386_PC32: - case R_386_PC16: - case R_386_PC8: - /* - * NONE can be ignored and and PC relative - * relocations don't need to be adjusted. - */ - break; + process(sec, rel, sym, symname); + } + } +} - case R_386_16: - symname = sym_name(sym_strtab, sym); - if (!use_real_mode) - goto bad; - if (shn_abs) { - if (is_reloc(S_ABS, symname)) - break; - else if (!is_reloc(S_SEG, symname)) - goto bad; - } else { - if (is_reloc(S_LIN, symname)) - goto bad; - else - break; - } - visit(rel, sym); - break; +/* + * The .data..percpu section is a special case for x86_64 SMP kernels. + * It is used to initialize the actual per_cpu areas and to provide + * definitions for the per_cpu variables that correspond to their offsets + * within the percpu area. Since the values of all of the symbols need + * to be offsets from the start of the per_cpu area the virtual address + * (sh_addr) of .data..percpu is 0 in SMP kernels. + * + * This means that: + * + * Relocations that reference symbols in the per_cpu area do not + * need further relocation (since the value is an offset relative + * to the start of the per_cpu area that does not change). + * + * Relocations that apply to the per_cpu area need to have their + * offset adjusted by by the value of __per_cpu_load to make them + * point to the correct place in the loaded image (because the + * virtual address of .data..percpu is 0). + * + * For non SMP kernels .data..percpu is linked as part of the normal + * kernel data and does not require special treatment. + * + */ +static int per_cpu_shndx = -1; +Elf_Addr per_cpu_load_addr; - case R_386_32: - symname = sym_name(sym_strtab, sym); - if (shn_abs) { - if (is_reloc(S_ABS, symname)) - break; - else if (!is_reloc(S_REL, symname)) - goto bad; - } else { - if (use_real_mode && - !is_reloc(S_LIN, symname)) - break; - } - visit(rel, sym); - break; - default: - die("Unsupported relocation type: %s (%d)\n", - rel_type(r_type), r_type); +static void percpu_init(void) +{ + int i; + for (i = 0; i < ehdr.e_shnum; i++) { + ElfW(Sym) *sym; + if (strcmp(sec_name(i), ".data..percpu")) + continue; + + if (secs[i].shdr.sh_addr != 0) /* non SMP kernel */ + return; + + sym = sym_lookup("__per_cpu_load"); + if (!sym) + die("can't find __per_cpu_load\n"); + + per_cpu_shndx = i; + per_cpu_load_addr = sym->st_value; + return; + } +} + +#if ELF_BITS == 64 + +/* + * Check to see if a symbol lies in the .data..percpu section. + * For some as yet not understood reason the "__init_begin" + * symbol which immediately preceeds the .data..percpu section + * also shows up as it it were part of it so we do an explict + * check for that symbol name and ignore it. + */ +static int is_percpu_sym(ElfW(Sym) *sym, const char *symname) +{ + return (sym->st_shndx == per_cpu_shndx) && + strcmp(symname, "__init_begin"); +} + + +static int do_reloc64(struct section *sec, Elf_Rel *rel, ElfW(Sym) *sym, + const char *symname) +{ + unsigned r_type = ELF64_R_TYPE(rel->r_info); + ElfW(Addr) offset = rel->r_offset; + int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname); + + if (sym->st_shndx == SHN_UNDEF) + return 0; + + /* + * Adjust the offset if this reloc applies to the percpu section. + */ + if (sec->shdr.sh_info == per_cpu_shndx) + offset += per_cpu_load_addr; + + switch (r_type) { + case R_X86_64_NONE: + case R_X86_64_PC32: + /* + * NONE can be ignored and PC relative relocations don't + * need to be adjusted. + */ + break; + + case R_X86_64_32: + case R_X86_64_32S: + case R_X86_64_64: + /* + * References to the percpu area don't need to be adjusted. + */ + if (is_percpu_sym(sym, symname)) + break; + + if (shn_abs) { + /* + * Whitelisted absolute symbols do not require + * relocation. + */ + if (is_reloc(S_ABS, symname)) break; - bad: - symname = sym_name(sym_strtab, sym); - die("Invalid %s %s relocation: %s\n", - shn_abs ? "absolute" : "relative", - rel_type(r_type), symname); - } + + die("Invalid absolute %s relocation: %s\n", + rel_type(r_type), symname); + break; } + + /* + * Relocation offsets for 64 bit kernels are output + * as 32 bits and sign extended back to 64 bits when + * the relocations are processed. + * Make sure that the offset will fit. + */ + if ((int32_t)offset != (int64_t)offset) + die("Relocation offset doesn't fit in 32 bits\n"); + + if (r_type == R_X86_64_64) + add_reloc(&relocs64, offset); + else + add_reloc(&relocs32, offset); + break; + + default: + die("Unsupported relocation type: %s (%d)\n", + rel_type(r_type), r_type); + break; } + + return 0; } -static void count_reloc(Elf32_Rel *rel, Elf32_Sym *sym) +#else + +static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, + const char *symname) { - if (ELF32_R_TYPE(rel->r_info) == R_386_16) - reloc16_count++; - else - reloc_count++; + unsigned r_type = ELF32_R_TYPE(rel->r_info); + int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname); + + switch (r_type) { + case R_386_NONE: + case R_386_PC32: + case R_386_PC16: + case R_386_PC8: + /* + * NONE can be ignored and PC relative relocations don't + * need to be adjusted. + */ + break; + + case R_386_32: + if (shn_abs) { + /* + * Whitelisted absolute symbols do not require + * relocation. + */ + if (is_reloc(S_ABS, symname)) + break; + + die("Invalid absolute %s relocation: %s\n", + rel_type(r_type), symname); + break; + } + + add_reloc(&relocs32, rel->r_offset); + break; + + default: + die("Unsupported relocation type: %s (%d)\n", + rel_type(r_type), r_type); + break; + } + + return 0; } -static void collect_reloc(Elf32_Rel *rel, Elf32_Sym *sym) +static int do_reloc_real(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, + const char *symname) { - /* Remember the address that needs to be adjusted. */ - if (ELF32_R_TYPE(rel->r_info) == R_386_16) - relocs16[reloc16_idx++] = rel->r_offset; - else - relocs[reloc_idx++] = rel->r_offset; + unsigned r_type = ELF32_R_TYPE(rel->r_info); + int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname); + + switch (r_type) { + case R_386_NONE: + case R_386_PC32: + case R_386_PC16: + case R_386_PC8: + /* + * NONE can be ignored and PC relative relocations don't + * need to be adjusted. + */ + break; + + case R_386_16: + if (shn_abs) { + /* + * Whitelisted absolute symbols do not require + * relocation. + */ + if (is_reloc(S_ABS, symname)) + break; + + if (is_reloc(S_SEG, symname)) { + add_reloc(&relocs16, rel->r_offset); + break; + } + } else { + if (!is_reloc(S_LIN, symname)) + break; + } + die("Invalid %s %s relocation: %s\n", + shn_abs ? "absolute" : "relative", + rel_type(r_type), symname); + break; + + case R_386_32: + if (shn_abs) { + /* + * Whitelisted absolute symbols do not require + * relocation. + */ + if (is_reloc(S_ABS, symname)) + break; + + if (is_reloc(S_REL, symname)) { + add_reloc(&relocs32, rel->r_offset); + break; + } + } else { + if (is_reloc(S_LIN, symname)) + add_reloc(&relocs32, rel->r_offset); + break; + } + die("Invalid %s %s relocation: %s\n", + shn_abs ? "absolute" : "relative", + rel_type(r_type), symname); + break; + + default: + die("Unsupported relocation type: %s (%d)\n", + rel_type(r_type), r_type); + break; + } + + return 0; } +#endif + static int cmp_relocs(const void *va, const void *vb) { - const unsigned long *a, *b; + const uint32_t *a, *b; a = va; b = vb; return (*a == *b)? 0 : (*a > *b)? 1 : -1; } -static int write32(unsigned int v, FILE *f) +static void sort_relocs(struct relocs *r) +{ + qsort(r->offset, r->count, sizeof(r->offset[0]), cmp_relocs); +} + +static int write32(uint32_t v, FILE *f) { unsigned char buf[4]; @@ -679,33 +945,40 @@ static int write32(unsigned int v, FILE *f) return fwrite(buf, 1, 4, f) == 4 ? 0 : -1; } +static int write32_as_text(uint32_t v, FILE *f) +{ + return fprintf(f, "\t.long 0x%08"PRIx32"\n", v) > 0 ? 0 : -1; +} + static void emit_relocs(int as_text, int use_real_mode) { int i; - /* Count how many relocations I have and allocate space for them. */ - reloc_count = 0; - walk_relocs(count_reloc, use_real_mode); - relocs = malloc(reloc_count * sizeof(relocs[0])); - if (!relocs) { - die("malloc of %d entries for relocs failed\n", - reloc_count); - } + int (*write_reloc)(uint32_t, FILE *) = write32; + int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, + const char *symname); + +#if ELF_BITS == 64 + if (!use_real_mode) + do_reloc = do_reloc64; + else + die("--realmode not valid for a 64-bit ELF file"); +#else + if (!use_real_mode) + do_reloc = do_reloc32; + else + do_reloc = do_reloc_real; +#endif - relocs16 = malloc(reloc16_count * sizeof(relocs[0])); - if (!relocs16) { - die("malloc of %d entries for relocs16 failed\n", - reloc16_count); - } /* Collect up the relocations */ - reloc_idx = 0; - walk_relocs(collect_reloc, use_real_mode); + walk_relocs(do_reloc); - if (reloc16_count && !use_real_mode) + if (relocs16.count && !use_real_mode) die("Segment relocations found but --realmode not specified\n"); /* Order the relocations for more efficient processing */ - qsort(relocs, reloc_count, sizeof(relocs[0]), cmp_relocs); - qsort(relocs16, reloc16_count, sizeof(relocs16[0]), cmp_relocs); + sort_relocs(&relocs16); + sort_relocs(&relocs32); + sort_relocs(&relocs64); /* Print the relocations */ if (as_text) { @@ -714,114 +987,60 @@ static void emit_relocs(int as_text, int use_real_mode) */ printf(".section \".data.reloc\",\"a\"\n"); printf(".balign 4\n"); - if (use_real_mode) { - printf("\t.long %lu\n", reloc16_count); - for (i = 0; i < reloc16_count; i++) - printf("\t.long 0x%08lx\n", relocs16[i]); - printf("\t.long %lu\n", reloc_count); - for (i = 0; i < reloc_count; i++) { - printf("\t.long 0x%08lx\n", relocs[i]); - } - } else { - /* Print a stop */ - printf("\t.long 0x%08lx\n", (unsigned long)0); - for (i = 0; i < reloc_count; i++) { - printf("\t.long 0x%08lx\n", relocs[i]); - } - } - - printf("\n"); + write_reloc = write32_as_text; } - else { - if (use_real_mode) { - write32(reloc16_count, stdout); - for (i = 0; i < reloc16_count; i++) - write32(relocs16[i], stdout); - write32(reloc_count, stdout); - /* Now print each relocation */ - for (i = 0; i < reloc_count; i++) - write32(relocs[i], stdout); - } else { + if (use_real_mode) { + write_reloc(relocs16.count, stdout); + for (i = 0; i < relocs16.count; i++) + write_reloc(relocs16.offset[i], stdout); + + write_reloc(relocs32.count, stdout); + for (i = 0; i < relocs32.count; i++) + write_reloc(relocs32.offset[i], stdout); + } else { + if (ELF_BITS == 64) { /* Print a stop */ - write32(0, stdout); + write_reloc(0, stdout); /* Now print each relocation */ - for (i = 0; i < reloc_count; i++) { - write32(relocs[i], stdout); - } + for (i = 0; i < relocs64.count; i++) + write_reloc(relocs64.offset[i], stdout); } + + /* Print a stop */ + write_reloc(0, stdout); + + /* Now print each relocation */ + for (i = 0; i < relocs32.count; i++) + write_reloc(relocs32.offset[i], stdout); } } -static void usage(void) -{ - die("relocs [--abs-syms|--abs-relocs|--text|--realmode] vmlinux\n"); -} +#if ELF_BITS == 64 +# define process process_64 +#else +# define process process_32 +#endif -int main(int argc, char **argv) +void process(FILE *fp, int use_real_mode, int as_text, + int show_absolute_syms, int show_absolute_relocs) { - int show_absolute_syms, show_absolute_relocs; - int as_text, use_real_mode; - const char *fname; - FILE *fp; - int i; - - show_absolute_syms = 0; - show_absolute_relocs = 0; - as_text = 0; - use_real_mode = 0; - fname = NULL; - for (i = 1; i < argc; i++) { - char *arg = argv[i]; - if (*arg == '-') { - if (strcmp(arg, "--abs-syms") == 0) { - show_absolute_syms = 1; - continue; - } - if (strcmp(arg, "--abs-relocs") == 0) { - show_absolute_relocs = 1; - continue; - } - if (strcmp(arg, "--text") == 0) { - as_text = 1; - continue; - } - if (strcmp(arg, "--realmode") == 0) { - use_real_mode = 1; - continue; - } - } - else if (!fname) { - fname = arg; - continue; - } - usage(); - } - if (!fname) { - usage(); - } regex_init(use_real_mode); - fp = fopen(fname, "r"); - if (!fp) { - die("Cannot open %s: %s\n", - fname, strerror(errno)); - } read_ehdr(fp); read_shdrs(fp); read_strtabs(fp); read_symtabs(fp); read_relocs(fp); + if (ELF_BITS == 64) + percpu_init(); if (show_absolute_syms) { print_absolute_symbols(); - goto out; + return; } if (show_absolute_relocs) { print_absolute_relocs(); - goto out; + return; } emit_relocs(as_text, use_real_mode); -out: - fclose(fp); - return 0; } diff --git a/arch/x86/tools/relocs.h b/arch/x86/tools/relocs.h new file mode 100644 index 000000000000..07cdb1eca4fa --- /dev/null +++ b/arch/x86/tools/relocs.h @@ -0,0 +1,36 @@ +#ifndef RELOCS_H +#define RELOCS_H + +#include <stdio.h> +#include <stdarg.h> +#include <stdlib.h> +#include <stdint.h> +#include <inttypes.h> +#include <string.h> +#include <errno.h> +#include <unistd.h> +#include <elf.h> +#include <byteswap.h> +#define USE_BSD +#include <endian.h> +#include <regex.h> +#include <tools/le_byteshift.h> + +void die(char *fmt, ...); + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + +enum symtype { + S_ABS, + S_REL, + S_SEG, + S_LIN, + S_NSYMTYPES +}; + +void process_32(FILE *fp, int use_real_mode, int as_text, + int show_absolute_syms, int show_absolute_relocs); +void process_64(FILE *fp, int use_real_mode, int as_text, + int show_absolute_syms, int show_absolute_relocs); + +#endif /* RELOCS_H */ diff --git a/arch/x86/tools/relocs_32.c b/arch/x86/tools/relocs_32.c new file mode 100644 index 000000000000..b2ade2bb4162 --- /dev/null +++ b/arch/x86/tools/relocs_32.c @@ -0,0 +1,17 @@ +#include "relocs.h" + +#define ELF_BITS 32 + +#define ELF_MACHINE EM_386 +#define ELF_MACHINE_NAME "i386" +#define SHT_REL_TYPE SHT_REL +#define Elf_Rel ElfW(Rel) + +#define ELF_CLASS ELFCLASS32 +#define ELF_R_SYM(val) ELF32_R_SYM(val) +#define ELF_R_TYPE(val) ELF32_R_TYPE(val) +#define ELF_ST_TYPE(o) ELF32_ST_TYPE(o) +#define ELF_ST_BIND(o) ELF32_ST_BIND(o) +#define ELF_ST_VISIBILITY(o) ELF32_ST_VISIBILITY(o) + +#include "relocs.c" diff --git a/arch/x86/tools/relocs_64.c b/arch/x86/tools/relocs_64.c new file mode 100644 index 000000000000..56b61b743c4c --- /dev/null +++ b/arch/x86/tools/relocs_64.c @@ -0,0 +1,17 @@ +#include "relocs.h" + +#define ELF_BITS 64 + +#define ELF_MACHINE EM_X86_64 +#define ELF_MACHINE_NAME "x86_64" +#define SHT_REL_TYPE SHT_RELA +#define Elf_Rel Elf64_Rela + +#define ELF_CLASS ELFCLASS64 +#define ELF_R_SYM(val) ELF64_R_SYM(val) +#define ELF_R_TYPE(val) ELF64_R_TYPE(val) +#define ELF_ST_TYPE(o) ELF64_ST_TYPE(o) +#define ELF_ST_BIND(o) ELF64_ST_BIND(o) +#define ELF_ST_VISIBILITY(o) ELF64_ST_VISIBILITY(o) + +#include "relocs.c" diff --git a/arch/x86/tools/relocs_common.c b/arch/x86/tools/relocs_common.c new file mode 100644 index 000000000000..44d396823a53 --- /dev/null +++ b/arch/x86/tools/relocs_common.c @@ -0,0 +1,76 @@ +#include "relocs.h" + +void die(char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + vfprintf(stderr, fmt, ap); + va_end(ap); + exit(1); +} + +static void usage(void) +{ + die("relocs [--abs-syms|--abs-relocs|--text|--realmode] vmlinux\n"); +} + +int main(int argc, char **argv) +{ + int show_absolute_syms, show_absolute_relocs; + int as_text, use_real_mode; + const char *fname; + FILE *fp; + int i; + unsigned char e_ident[EI_NIDENT]; + + show_absolute_syms = 0; + show_absolute_relocs = 0; + as_text = 0; + use_real_mode = 0; + fname = NULL; + for (i = 1; i < argc; i++) { + char *arg = argv[i]; + if (*arg == '-') { + if (strcmp(arg, "--abs-syms") == 0) { + show_absolute_syms = 1; + continue; + } + if (strcmp(arg, "--abs-relocs") == 0) { + show_absolute_relocs = 1; + continue; + } + if (strcmp(arg, "--text") == 0) { + as_text = 1; + continue; + } + if (strcmp(arg, "--realmode") == 0) { + use_real_mode = 1; + continue; + } + } + else if (!fname) { + fname = arg; + continue; + } + usage(); + } + if (!fname) { + usage(); + } + fp = fopen(fname, "r"); + if (!fp) { + die("Cannot open %s: %s\n", fname, strerror(errno)); + } + if (fread(&e_ident, 1, EI_NIDENT, fp) != EI_NIDENT) { + die("Cannot read %s: %s", fname, strerror(errno)); + } + rewind(fp); + if (e_ident[EI_CLASS] == ELFCLASS64) + process_64(fp, use_real_mode, as_text, + show_absolute_syms, show_absolute_relocs); + else + process_32(fp, use_real_mode, as_text, + show_absolute_syms, show_absolute_relocs); + fclose(fp); + return 0; +} diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c index 5f5feff3d24c..80ffa5b9982d 100644 --- a/arch/x86/um/tls_32.c +++ b/arch/x86/um/tls_32.c @@ -5,6 +5,7 @@ #include <linux/percpu.h> #include <linux/sched.h> +#include <linux/syscalls.h> #include <asm/uaccess.h> #include <os.h> #include <skas.h> @@ -274,7 +275,7 @@ clear: goto out; } -int sys_set_thread_area(struct user_desc __user *user_desc) +SYSCALL_DEFINE1(set_thread_area, struct user_desc __user *, user_desc) { struct user_desc info; int idx, ret; @@ -322,7 +323,7 @@ int ptrace_set_thread_area(struct task_struct *child, int idx, return set_tls_entry(child, &info, idx, 0); } -int sys_get_thread_area(struct user_desc __user *user_desc) +SYSCALL_DEFINE1(get_thread_area, struct user_desc __user *, user_desc) { struct user_desc info; int idx, ret; diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig index 131dacd2748a..1a3c76505649 100644 --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -4,7 +4,7 @@ config XEN bool "Xen guest support" - select PARAVIRT + depends on PARAVIRT select PARAVIRT_CLOCK select XEN_HAVE_PVMMU depends on X86_64 || (X86_32 && X86_PAE && !X86_VISWS) diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index c8e1c7b95c3b..53d4f680c9b5 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -31,6 +31,7 @@ #include <linux/pci.h> #include <linux/gfp.h> #include <linux/memblock.h> +#include <linux/edd.h> #include <xen/xen.h> #include <xen/events.h> @@ -1220,7 +1221,6 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { .alloc_ldt = xen_alloc_ldt, .free_ldt = xen_free_ldt, - .store_gdt = native_store_gdt, .store_idt = native_store_idt, .store_tr = xen_store_tr, @@ -1306,6 +1306,55 @@ static const struct machine_ops xen_machine_ops __initconst = { .emergency_restart = xen_emergency_restart, }; +static void __init xen_boot_params_init_edd(void) +{ +#if IS_ENABLED(CONFIG_EDD) + struct xen_platform_op op; + struct edd_info *edd_info; + u32 *mbr_signature; + unsigned nr; + int ret; + + edd_info = boot_params.eddbuf; + mbr_signature = boot_params.edd_mbr_sig_buffer; + + op.cmd = XENPF_firmware_info; + + op.u.firmware_info.type = XEN_FW_DISK_INFO; + for (nr = 0; nr < EDDMAXNR; nr++) { + struct edd_info *info = edd_info + nr; + + op.u.firmware_info.index = nr; + info->params.length = sizeof(info->params); + set_xen_guest_handle(op.u.firmware_info.u.disk_info.edd_params, + &info->params); + ret = HYPERVISOR_dom0_op(&op); + if (ret) + break; + +#define C(x) info->x = op.u.firmware_info.u.disk_info.x + C(device); + C(version); + C(interface_support); + C(legacy_max_cylinder); + C(legacy_max_head); + C(legacy_sectors_per_track); +#undef C + } + boot_params.eddbuf_entries = nr; + + op.u.firmware_info.type = XEN_FW_DISK_MBR_SIGNATURE; + for (nr = 0; nr < EDD_MBR_SIG_MAX; nr++) { + op.u.firmware_info.index = nr; + ret = HYPERVISOR_dom0_op(&op); + if (ret) + break; + mbr_signature[nr] = op.u.firmware_info.u.disk_mbr_signature.mbr_signature; + } + boot_params.edd_mbr_sig_buf_entries = nr; +#endif +} + /* * Set up the GDT and segment registers for -fstack-protector. Until * we do this, we have to be careful not to call any stack-protected @@ -1508,6 +1557,8 @@ asmlinkage void __init xen_start_kernel(void) /* Avoid searching for BIOS MP tables */ x86_init.mpparse.find_smp_config = x86_init_noop; x86_init.mpparse.get_smp_config = x86_init_uint_noop; + + xen_boot_params_init_edd(); } #ifdef CONFIG_PCI /* PCI BIOS service won't work from a PV guest. */ @@ -1589,8 +1640,11 @@ static int __cpuinit xen_hvm_cpu_notify(struct notifier_block *self, switch (action) { case CPU_UP_PREPARE: xen_vcpu_setup(cpu); - if (xen_have_vector_callback) + if (xen_have_vector_callback) { xen_init_lock_cpu(cpu); + if (xen_feature(XENFEAT_hvm_safe_pvclock)) + xen_setup_timer(cpu); + } break; default: break; diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 6afbb2ca9a0a..fdc3ba28ca38 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -1748,14 +1748,18 @@ static void *m2v(phys_addr_t maddr) } /* Set the page permissions on an identity-mapped pages */ -static void set_page_prot(void *addr, pgprot_t prot) +static void set_page_prot_flags(void *addr, pgprot_t prot, unsigned long flags) { unsigned long pfn = __pa(addr) >> PAGE_SHIFT; pte_t pte = pfn_pte(pfn, prot); - if (HYPERVISOR_update_va_mapping((unsigned long)addr, pte, 0)) + if (HYPERVISOR_update_va_mapping((unsigned long)addr, pte, flags)) BUG(); } +static void set_page_prot(void *addr, pgprot_t prot) +{ + return set_page_prot_flags(addr, prot, UVMF_NONE); +} #ifdef CONFIG_X86_32 static void __init xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn) { @@ -1839,12 +1843,12 @@ static void __init check_pt_base(unsigned long *pt_base, unsigned long *pt_end, unsigned long addr) { if (*pt_base == PFN_DOWN(__pa(addr))) { - set_page_prot((void *)addr, PAGE_KERNEL); + set_page_prot_flags((void *)addr, PAGE_KERNEL, UVMF_INVLPG); clear_page((void *)addr); (*pt_base)++; } if (*pt_end == PFN_DOWN(__pa(addr))) { - set_page_prot((void *)addr, PAGE_KERNEL); + set_page_prot_flags((void *)addr, PAGE_KERNEL, UVMF_INVLPG); clear_page((void *)addr); (*pt_end)--; } @@ -2039,9 +2043,7 @@ static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot) switch (idx) { case FIX_BTMAP_END ... FIX_BTMAP_BEGIN: -#ifdef CONFIG_X86_F00F_BUG - case FIX_F00F_IDT: -#endif + case FIX_RO_IDT: #ifdef CONFIG_X86_32 case FIX_WP_TEST: case FIX_VDSO: @@ -2196,6 +2198,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = { .lazy_mode = { .enter = paravirt_enter_lazy_mmu, .leave = xen_leave_lazy_mmu, + .flush = paravirt_flush_lazy_mmu, }, .set_fixmap = xen_set_fixmap, diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 09ea61d2e02f..8ff37995d54e 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -95,7 +95,7 @@ static void __cpuinit cpu_bringup(void) static void __cpuinit cpu_bringup_and_idle(void) { cpu_bringup(); - cpu_idle(); + cpu_startup_entry(CPUHP_ONLINE); } static int xen_smp_intr_init(unsigned int cpu) @@ -144,6 +144,13 @@ static int xen_smp_intr_init(unsigned int cpu) goto fail; per_cpu(xen_callfuncsingle_irq, cpu) = rc; + /* + * The IRQ worker on PVHVM goes through the native path and uses the + * IPI mechanism. + */ + if (xen_hvm_domain()) + return 0; + callfunc_name = kasprintf(GFP_KERNEL, "irqwork%d", cpu); rc = bind_ipi_to_irqhandler(XEN_IRQ_WORK_VECTOR, cpu, @@ -167,6 +174,9 @@ static int xen_smp_intr_init(unsigned int cpu) if (per_cpu(xen_callfuncsingle_irq, cpu) >= 0) unbind_from_irqhandler(per_cpu(xen_callfuncsingle_irq, cpu), NULL); + if (xen_hvm_domain()) + return rc; + if (per_cpu(xen_irq_work, cpu) >= 0) unbind_from_irqhandler(per_cpu(xen_irq_work, cpu), NULL); @@ -418,7 +428,7 @@ static int xen_cpu_disable(void) static void xen_cpu_die(unsigned int cpu) { - while (HYPERVISOR_vcpu_op(VCPUOP_is_up, cpu, NULL)) { + while (xen_pv_domain() && HYPERVISOR_vcpu_op(VCPUOP_is_up, cpu, NULL)) { current->state = TASK_UNINTERRUPTIBLE; schedule_timeout(HZ/10); } @@ -426,7 +436,8 @@ static void xen_cpu_die(unsigned int cpu) unbind_from_irqhandler(per_cpu(xen_callfunc_irq, cpu), NULL); unbind_from_irqhandler(per_cpu(xen_debug_irq, cpu), NULL); unbind_from_irqhandler(per_cpu(xen_callfuncsingle_irq, cpu), NULL); - unbind_from_irqhandler(per_cpu(xen_irq_work, cpu), NULL); + if (!xen_hvm_domain()) + unbind_from_irqhandler(per_cpu(xen_irq_work, cpu), NULL); xen_uninit_lock_cpu(cpu); xen_teardown_timer(cpu); } @@ -657,11 +668,7 @@ static int __cpuinit xen_hvm_cpu_up(unsigned int cpu, struct task_struct *tidle) static void xen_hvm_cpu_die(unsigned int cpu) { - unbind_from_irqhandler(per_cpu(xen_resched_irq, cpu), NULL); - unbind_from_irqhandler(per_cpu(xen_callfunc_irq, cpu), NULL); - unbind_from_irqhandler(per_cpu(xen_debug_irq, cpu), NULL); - unbind_from_irqhandler(per_cpu(xen_callfuncsingle_irq, cpu), NULL); - unbind_from_irqhandler(per_cpu(xen_irq_work, cpu), NULL); + xen_cpu_die(cpu); native_cpu_die(cpu); } diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c index f7a080ef0354..8b54603ce816 100644 --- a/arch/x86/xen/spinlock.c +++ b/arch/x86/xen/spinlock.c @@ -364,6 +364,16 @@ void __cpuinit xen_init_lock_cpu(int cpu) int irq; const char *name; + WARN(per_cpu(lock_kicker_irq, cpu) > 0, "spinlock on CPU%d exists on IRQ%d!\n", + cpu, per_cpu(lock_kicker_irq, cpu)); + + /* + * See git commit f10cd522c5fbfec9ae3cc01967868c9c2401ed23 + * (xen: disable PV spinlocks on HVM) + */ + if (xen_hvm_domain()) + return; + name = kasprintf(GFP_KERNEL, "spinlock%d", cpu); irq = bind_ipi_to_irqhandler(XEN_SPIN_UNLOCK_VECTOR, cpu, @@ -382,11 +392,26 @@ void __cpuinit xen_init_lock_cpu(int cpu) void xen_uninit_lock_cpu(int cpu) { + /* + * See git commit f10cd522c5fbfec9ae3cc01967868c9c2401ed23 + * (xen: disable PV spinlocks on HVM) + */ + if (xen_hvm_domain()) + return; + unbind_from_irqhandler(per_cpu(lock_kicker_irq, cpu), NULL); + per_cpu(lock_kicker_irq, cpu) = -1; } void __init xen_init_spinlocks(void) { + /* + * See git commit f10cd522c5fbfec9ae3cc01967868c9c2401ed23 + * (xen: disable PV spinlocks on HVM) + */ + if (xen_hvm_domain()) + return; + BUILD_BUG_ON(sizeof(struct xen_spinlock) > sizeof(arch_spinlock_t)); pv_lock_ops.spin_is_locked = xen_spin_is_locked; diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 0296a9522501..3d88bfdf9e1c 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -377,7 +377,7 @@ static const struct clock_event_device xen_vcpuop_clockevent = { static const struct clock_event_device *xen_clockevent = &xen_timerop_clockevent; -static DEFINE_PER_CPU(struct clock_event_device, xen_clock_events); +static DEFINE_PER_CPU(struct clock_event_device, xen_clock_events) = { .irq = -1 }; static irqreturn_t xen_timer_interrupt(int irq, void *dev_id) { @@ -401,6 +401,9 @@ void xen_setup_timer(int cpu) struct clock_event_device *evt; int irq; + evt = &per_cpu(xen_clock_events, cpu); + WARN(evt->irq >= 0, "IRQ%d for CPU%d is already allocated\n", evt->irq, cpu); + printk(KERN_INFO "installing Xen timer for CPU %d\n", cpu); name = kasprintf(GFP_KERNEL, "timer%d", cpu); @@ -413,7 +416,6 @@ void xen_setup_timer(int cpu) IRQF_FORCE_RESUME, name, NULL); - evt = &per_cpu(xen_clock_events, cpu); memcpy(evt, xen_clockevent, sizeof(*evt)); evt->cpumask = cpumask_of(cpu); @@ -426,6 +428,7 @@ void xen_teardown_timer(int cpu) BUG_ON(cpu == 0); evt = &per_cpu(xen_clock_events, cpu); unbind_from_irqhandler(evt->irq, NULL); + evt->irq = -1; } void xen_setup_cpu_clockevents(void) @@ -497,7 +500,11 @@ static void xen_hvm_setup_cpu_clockevents(void) { int cpu = smp_processor_id(); xen_setup_runstate_info(cpu); - xen_setup_timer(cpu); + /* + * xen_setup_timer(cpu) - snprintf is bad in atomic context. Hence + * doing it xen_hvm_cpu_notify (which gets called by smp_init during + * early bootup and also during CPU hotplug events). + */ xen_setup_cpu_clockevents(); } diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h index c38834de9ac7..cb4c2ce8d447 100644 --- a/arch/xtensa/include/asm/unistd.h +++ b/arch/xtensa/include/asm/unistd.h @@ -4,14 +4,6 @@ #define __ARCH_WANT_SYS_CLONE #include <uapi/asm/unistd.h> -/* - * "Conditional" syscalls - * - * What we want is __attribute__((weak,alias("sys_ni_syscall"))), - * but it doesn't work on all toolchains, so we just do it by hand - */ -#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); - #define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYS_UTIME #define __ARCH_WANT_SYS_LLSEEK diff --git a/arch/xtensa/include/uapi/asm/socket.h b/arch/xtensa/include/uapi/asm/socket.h index 35905cb6e419..a8f44f50e651 100644 --- a/arch/xtensa/include/uapi/asm/socket.h +++ b/arch/xtensa/include/uapi/asm/socket.h @@ -83,4 +83,6 @@ #define SO_LOCK_FILTER 44 +#define SO_SELECT_ERR_QUEUE 45 + #endif /* _XTENSA_SOCKET_H */ diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index 5cd82e9f601c..1c85323f01d7 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -105,19 +105,9 @@ void coprocessor_flush_all(struct thread_info *ti) /* * Powermanagement idle function, if any is provided by the platform. */ - -void cpu_idle(void) +void arch_cpu_idle(void) { - local_irq_enable(); - - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) - platform_idle(); - rcu_idle_exit(); - schedule_preempt_disabled(); - } + platform_idle(); } /* diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c index 923db5c15278..458186dab5dc 100644 --- a/arch/xtensa/kernel/traps.c +++ b/arch/xtensa/kernel/traps.c @@ -383,6 +383,8 @@ void show_regs(struct pt_regs * regs) { int i, wmask; + show_regs_print_info(KERN_DEFAULT); + wmask = regs->wmask & ~1; for (i = 0; i < 16; i++) { @@ -481,14 +483,6 @@ void show_stack(struct task_struct *task, unsigned long *sp) show_trace(task, stack); } -void dump_stack(void) -{ - show_stack(current, NULL); -} - -EXPORT_SYMBOL(dump_stack); - - void show_code(unsigned int *pc) { long i; diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c index 7a5156ffebb6..bba125b4bb06 100644 --- a/arch/xtensa/mm/init.c +++ b/arch/xtensa/mm/init.c @@ -208,32 +208,17 @@ void __init mem_init(void) highmemsize >> 10); } -void -free_reserved_mem(void *start, void *end) -{ - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page((unsigned long)start); - totalram_pages++; - } -} - #ifdef CONFIG_BLK_DEV_INITRD extern int initrd_is_mapped; void free_initrd_mem(unsigned long start, unsigned long end) { - if (initrd_is_mapped) { - free_reserved_mem((void*)start, (void*)end); - printk ("Freeing initrd memory: %ldk freed\n",(end-start)>>10); - } + if (initrd_is_mapped) + free_reserved_area(start, end, 0, "initrd"); } #endif void free_initmem(void) { - free_reserved_mem(__init_begin, __init_end); - printk("Freeing unused kernel memory: %zuk freed\n", - (__init_end - __init_begin) >> 10); + free_initmem_default(0); } diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c index f58ffc3b68a8..4a06d70ddf5e 100644 --- a/arch/xtensa/platforms/iss/simdisk.c +++ b/arch/xtensa/platforms/iss/simdisk.c @@ -214,20 +214,27 @@ static int simdisk_detach(struct simdisk *dev) return err; } -static int proc_read_simdisk(char *page, char **start, off_t off, - int count, int *eof, void *data) +static ssize_t proc_read_simdisk(struct file *file, char __user *buf, + size_t size, loff_t *ppos) { - int len; - struct simdisk *dev = (struct simdisk *) data; - len = sprintf(page, "%s\n", dev->filename ? dev->filename : ""); - return len; + struct simdisk *dev = PDE_DATA(file_inode(file)); + char *s = dev->filename; + if (s) { + ssize_t n = simple_read_from_buffer(buf, size, ppos, + s, strlen(s)); + if (n < 0) + return n; + buf += n; + size -= n; + } + return simple_read_from_buffer(buf, size, ppos, "\n", 1); } -static int proc_write_simdisk(struct file *file, const char *buffer, - unsigned long count, void *data) +static ssize_t proc_write_simdisk(struct file *file, const char __user *buf, + size_t size, loff_t *ppos) { char *tmp = kmalloc(count + 1, GFP_KERNEL); - struct simdisk *dev = (struct simdisk *) data; + struct simdisk *dev = PDE_DATA(file_inode(file)); int err; if (tmp == NULL) @@ -256,6 +263,12 @@ out_free: return err; } +static const struct file_operations fops = { + .read = proc_read_simdisk, + .write = proc_write_simdisk, + .llseek = default_llseek, +}; + static int __init simdisk_setup(struct simdisk *dev, int which, struct proc_dir_entry *procdir) { @@ -289,10 +302,7 @@ static int __init simdisk_setup(struct simdisk *dev, int which, set_capacity(dev->gd, 0); add_disk(dev->gd); - dev->procfile = create_proc_entry(tmp, 0644, procdir); - dev->procfile->data = dev; - dev->procfile->read_proc = proc_read_simdisk; - dev->procfile->write_proc = proc_write_simdisk; + dev->procfile = proc_create_data(tmp, 0644, procdir, &fops, dev); return 0; out_alloc_disk: |