diff options
| author | Olof Johansson <olof@lixom.net> | 2014-05-30 21:48:39 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-05-30 21:48:39 -0700 |
| commit | 45e70b7d48d53d5eb193c6b3f012b31ca135fb4c (patch) | |
| tree | ec24cb74f5e5c676777c6a3adec94f86449877fb | |
| parent | b5de1ce01a80acc22967088963388f0e3392c6c5 (diff) | |
| parent | 4c8d819343461d3c3b8d99874cb2ae0ec59ad34a (diff) | |
| download | linux-45e70b7d48d53d5eb193c6b3f012b31ca135fb4c.tar.gz linux-45e70b7d48d53d5eb193c6b3f012b31ca135fb4c.tar.bz2 linux-45e70b7d48d53d5eb193c6b3f012b31ca135fb4c.zip | |
Merge tag 'samsung-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers
Merge "Samsung 2nd drivers for 3.16" from Kukjin Kim:
This is including fix exynos cpufreq driver compilation with
ARCH_MULTIPLATFORM. Even though this is a work around, this
is required for support exynos multiplatform for a while and
will be updated in near future.
This is based on tags/samsung-exynos.
* tag 'samsung-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (24 commits)
cpufreq: exynos: Fix driver compilation with ARCH_MULTIPLATFORM
ARM: EXYNOS: Enable multi-platform build support
ARM: EXYNOS: Consolidate Kconfig entries
ARM: EXYNOS: Add support for EXYNOS5410 SoC
ARM: EXYNOS: Support secondary CPU boot of Exynos3250
ARM: EXYNOS: Add Exynos3250 SoC ID
ARM: EXYNOS: Add 5800 SoC support
ARM: EXYNOS: initial board support for exynos5260 SoC
clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks
cpufreq: exynos: Fix the compile error
ARM: S3C24XX: move debug-macro.S into the common space
ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro
ARM: S3C24XX: trim down debug uart handling
ARM: compressed/head.S: remove s3c24xx special case
ARM: EXYNOS: Remove unnecessary inclusion of cpu.h
ARM: EXYNOS: Migrate Exynos specific macros from plat to mach
ARM: EXYNOS: Remove exynos_subsys registration
ARM: EXYNOS: Remove duplicate lines in Makefile
ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling
ARM: dts: Remove g2d_pd node for exynos5420
...
Signed-off-by: Olof Johansson <olof@lixom.net>
28 files changed, 481 insertions, 423 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3a45547b20e7..c08413c2d185 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -829,26 +829,6 @@ config ARCH_S5PV210 help Samsung S5PV210/S5PC110 series based systems -config ARCH_EXYNOS - bool "Samsung EXYNOS" - select ARCH_HAS_CPUFREQ - select ARCH_HAS_HOLES_MEMORYMODEL - select ARCH_REQUIRE_GPIOLIB - select ARCH_SPARSEMEM_ENABLE - select ARM_GIC - select COMMON_CLK_SAMSUNG - select CPU_V7 - select GENERIC_CLOCKEVENTS - select HAVE_S3C2410_I2C if I2C - select HAVE_S3C2410_WATCHDOG if WATCHDOG - select HAVE_S3C_RTC if RTC_CLASS - select NEED_MACH_MEMORY_H - select SPARSE_IRQ - select SRAM - select USE_OF - help - Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5) - config ARCH_DAVINCI bool "TI DaVinci" select ARCH_HAS_HOLES_MEMORYMODEL diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index eab8ecbe69c1..4678870f8ee8 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -625,6 +625,7 @@ choice config DEBUG_S3C_UART0 depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS + select DEBUG_S3C24XX_UART if ARCH_S3C24XX bool "Use S3C UART 0 for low-level debug" help Say Y here if you want the debug print routines to direct @@ -637,6 +638,7 @@ choice config DEBUG_S3C_UART1 depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS + select DEBUG_S3C24XX_UART if ARCH_S3C24XX bool "Use S3C UART 1 for low-level debug" help Say Y here if you want the debug print routines to direct @@ -649,6 +651,7 @@ choice config DEBUG_S3C_UART2 depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS + select DEBUG_S3C24XX_UART if ARCH_S3C24XX bool "Use S3C UART 2 for low-level debug" help Say Y here if you want the debug print routines to direct @@ -670,6 +673,33 @@ choice The uncompressor code port configuration is now handled by CONFIG_S3C_LOWLEVEL_UART_PORT. + config DEBUG_S3C2410_UART0 + depends on ARCH_S3C24XX + select DEBUG_S3C2410_UART + bool "Use S3C2410/S3C2412 UART 0 for low-level debug" + help + Say Y here if you want the debug print routines to direct + their output to UART 0. The port must have been initialised + by the boot-loader before use. + + config DEBUG_S3C2410_UART1 + depends on ARCH_S3C24XX + select DEBUG_S3C2410_UART + bool "Use S3C2410/S3C2412 UART 1 for low-level debug" + help + Say Y here if you want the debug print routines to direct + their output to UART 1. The port must have been initialised + by the boot-loader before use. + + config DEBUG_S3C2410_UART2 + depends on ARCH_S3C24XX + select DEBUG_S3C2410_UART + bool "Use S3C2410/S3C2412 UART 2 for low-level debug" + help + Say Y here if you want the debug print routines to direct + their output to UART 2. The port must have been initialised + by the boot-loader before use. + config DEBUG_SOCFPGA_UART depends on ARCH_SOCFPGA bool "Use SOCFPGA UART for low-level debug" @@ -921,6 +951,13 @@ endchoice config DEBUG_EXYNOS_UART bool +config DEBUG_S3C2410_UART + bool + select DEBUG_S3C24XX_UART + +config DEBUG_S3C24XX_UART + bool + config DEBUG_OMAP2PLUS_UART bool depends on ARCH_OMAP2PLUS @@ -973,6 +1010,7 @@ config DEBUG_LL_INCLUDE DEBUG_IMX6SL_UART default "debug/msm.S" if DEBUG_MSM_UART default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART + default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1 default "debug/sti.S" if DEBUG_STI_UART default "debug/tegra.S" if DEBUG_TEGRA_UART @@ -1029,6 +1067,12 @@ config DEBUG_UART_PHYS default 0x40090000 if ARCH_LPC32XX default 0x40100000 if DEBUG_PXA_UART1 default 0x42000000 if ARCH_GEMINI + default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ + DEBUG_S3C2410_UART0) + default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ + DEBUG_S3C2410_UART1) + default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ + DEBUG_S3C2410_UART2) default 0x7c0003f8 if FOOTBRIDGE default 0x80070000 if DEBUG_IMX23_UART default 0x80074000 if DEBUG_IMX28_UART @@ -1058,7 +1102,7 @@ config DEBUG_UART_PHYS default 0xfffff700 if ARCH_IOP33X depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ DEBUG_LL_UART_EFM32 || \ - DEBUG_UART_8250 || DEBUG_UART_PL01X + DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_S3C24XX_UART config DEBUG_UART_VIRT hex "Virtual base address of debug UART" @@ -1075,6 +1119,12 @@ config DEBUG_UART_VIRT default 0xf2100000 if DEBUG_PXA_UART1 default 0xf4090000 if ARCH_LPC32XX default 0xf4200000 if ARCH_GEMINI + default 0xf7000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ + DEBUG_S3C2410_UART0) + default 0xf7004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ + DEBUG_S3C2410_UART1) + default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \ + DEBUG_S3C2410_UART2) default 0xf7fc9000 if DEBUG_BERLIN_UART default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9 default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1 @@ -1116,7 +1166,7 @@ config DEBUG_UART_VIRT default 0xff003000 if DEBUG_U300_UART default DEBUG_UART_PHYS if !MMU depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ - DEBUG_UART_8250 || DEBUG_UART_PL01X + DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_S3C24XX_UART config DEBUG_UART_8250_SHIFT int "Register offset shift for the 8250 debug UART" diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 066b03480b63..3a8b32df6b31 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -60,11 +60,6 @@ add \rb, \rb, #0x00010000 @ Ser1 #endif .endm -#elif defined(CONFIG_ARCH_S3C24XX) - .macro loadsp, rb, tmp - mov \rb, #0x50000000 - add \rb, \rb, #0x4000 * CONFIG_S3C_LOWLEVEL_UART_PORT - .endm #else .macro loadsp, rb, tmp addruart \rb, \tmp diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index 80a3bf4c5986..896a2a6619e0 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -364,16 +364,4 @@ gpio-key,wakeup; }; }; - - amba { - mdma1: mdma@11C10000 { - /* - * MDMA1 can support both secure and non-secure - * AXI transactions. When this is enabled in the kernel - * for boards that run in secure mode, we are getting - * imprecise external aborts causing the kernel to oops. - */ - status = "disabled"; - }; - }; }; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 3c530722e8dc..638efd5a8456 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -264,16 +264,6 @@ reg = <0x100440C0 0x20>; }; - mau_pd: power-domain@100440E0 { - compatible = "samsung,exynos4210-pd"; - reg = <0x100440E0 0x20>; - }; - - g2d_pd: power-domain@10044100 { - compatible = "samsung,exynos4210-pd"; - reg = <0x10044100 0x20>; - }; - msc_pd: power-domain@10044120 { compatible = "samsung,exynos4210-pd"; reg = <0x10044120 0x20>; @@ -381,6 +371,13 @@ #dma-cells = <1>; #dma-channels = <8>; #dma-requests = <1>; + /* + * MDMA1 can support both secure and non-secure + * AXI transactions. When this is enabled in the kernel + * for boards that run in secure mode, we are getting + * imprecise external aborts causing the kernel to oops. + */ + status = "disabled"; }; }; @@ -775,6 +772,5 @@ interrupts = <0 112 0>; clocks = <&clock 471>; clock-names = "secss"; - samsung,power-domain = <&g2d_pd>; }; }; diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 4ce7b70ea901..e07a227ec0db 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -65,6 +65,7 @@ CONFIG_TCG_TIS_I2C_INFINEON=y CONFIG_I2C=y CONFIG_I2C_MUX=y CONFIG_I2C_ARB_GPIO_CHALLENGE=y +CONFIG_I2C_EXYNOS5=y CONFIG_I2C_S3C2410=y CONFIG_DEBUG_GPIO=y # CONFIG_HWMON is not set diff --git a/arch/arm/include/debug/s3c24xx.S b/arch/arm/include/debug/s3c24xx.S new file mode 100644 index 000000000000..b1f54dc4888c --- /dev/null +++ b/arch/arm/include/debug/s3c24xx.S @@ -0,0 +1,46 @@ +/* arch/arm/mach-s3c2410/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Copyright (C) 2005 Simtec Electronics + * + * 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 <linux/serial_s3c.h> + +#define S3C2410_UART1_OFF (0x4000) + + .macro addruart, rp, rv, tmp + ldr \rp, = CONFIG_DEBUG_UART_PHYS + ldr \rv, = CONFIG_DEBUG_UART_VIRT + .endm + + .macro fifo_full_s3c2410 rd, rx + ldr \rd, [\rx, # S3C2410_UFSTAT] + tst \rd, #S3C2410_UFSTAT_TXFULL + .endm + + .macro fifo_level_s3c2410 rd, rx + ldr \rd, [\rx, # S3C2410_UFSTAT] + and \rd, \rd, #S3C2410_UFSTAT_TXMASK + .endm + +/* Select the correct implementation depending on the configuration. The + * S3C2440 will get selected by default, as these are the most widely + * used variants of these +*/ + +#if defined(CONFIG_DEBUG_S3C2410_UART) +#define fifo_full fifo_full_s3c2410 +#define fifo_level fifo_level_s3c2410 +#endif + +/* include the reset of the code which will do the work */ + +#include <debug/samsung.S> diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 1602abce6ec0..d58995c9a95a 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -7,97 +7,102 @@ # Configuration options for the EXYNOS4 +config ARCH_EXYNOS + bool "Samsung EXYNOS" if ARCH_MULTI_V7 + select ARCH_HAS_BANDGAP + select ARCH_HAS_CPUFREQ + select ARCH_HAS_HOLES_MEMORYMODEL + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select ARM_GIC + select COMMON_CLK_SAMSUNG + select HAVE_ARM_SCU if SMP + select HAVE_S3C2410_I2C if I2C + select HAVE_S3C2410_WATCHDOG if WATCHDOG + select HAVE_S3C_RTC if RTC_CLASS + select PINCTRL + select PINCTRL_EXYNOS + select PM_GENERIC_DOMAINS if PM_RUNTIME + select S5P_DEV_MFC + select SRAM + help + Support for SAMSUNG EXYNOS SoCs (EXYNOS4/5) + if ARCH_EXYNOS menu "SAMSUNG EXYNOS SoCs Support" +config ARCH_EXYNOS3 + bool "SAMSUNG EXYNOS3" + select ARM_CPU_SUSPEND if PM + help + Samsung EXYNOS3 (Crotex-A7) SoC based systems + config ARCH_EXYNOS4 bool "SAMSUNG EXYNOS4" default y - select ARM_AMBA - select CLKSRC_OF + select ARM_CPU_SUSPEND if PM_SLEEP select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210 select CPU_EXYNOS4210 select GIC_NON_BANKED select KEYBOARD_SAMSUNG if INPUT_KEYBOARD - select HAVE_ARM_SCU if SMP - select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 - select PINCTRL - select PM_GENERIC_DOMAINS if PM_RUNTIME - select S5P_DEV_MFC help - Samsung EXYNOS4 SoCs based systems + Samsung EXYNOS4 (Cortex-A9) SoC based systems config ARCH_EXYNOS5 bool "SAMSUNG EXYNOS5" - select ARM_AMBA - select CLKSRC_OF - select HAVE_ARM_SCU if SMP - select HAVE_SMP - select PINCTRL + default y help - Samsung EXYNOS5 (Cortex-A15) SoC based systems + Samsung EXYNOS5 (Cortex-A15/A7) SoC based systems comment "EXYNOS SoCs" +config SOC_EXYNOS3250 + bool "SAMSUNG EXYNOS3250" + default y + depends on ARCH_EXYNOS3 + config CPU_EXYNOS4210 bool "SAMSUNG EXYNOS4210" default y depends on ARCH_EXYNOS4 - select ARCH_HAS_BANDGAP - select ARM_CPU_SUSPEND if PM_SLEEP - select PINCTRL_EXYNOS - select SAMSUNG_DMADEV - help - Enable EXYNOS4210 CPU support config SOC_EXYNOS4212 bool "SAMSUNG EXYNOS4212" default y depends on ARCH_EXYNOS4 - select ARCH_HAS_BANDGAP - select PINCTRL_EXYNOS - select SAMSUNG_DMADEV - help - Enable EXYNOS4212 SoC support config SOC_EXYNOS4412 bool "SAMSUNG EXYNOS4412" default y depends on ARCH_EXYNOS4 - select ARCH_HAS_BANDGAP - select PINCTRL_EXYNOS - select SAMSUNG_DMADEV - help - Enable EXYNOS4412 SoC support config SOC_EXYNOS5250 bool "SAMSUNG EXYNOS5250" default y depends on ARCH_EXYNOS5 - select ARCH_HAS_BANDGAP - select PINCTRL_EXYNOS - select PM_GENERIC_DOMAINS if PM_RUNTIME - select S5P_DEV_MFC - select SAMSUNG_DMADEV - help - Enable EXYNOS5250 SoC support + +config SOC_EXYNOS5260 + bool "SAMSUNG EXYNOS5260" + default y + depends on ARCH_EXYNOS5 + +config SOC_EXYNOS5410 + bool "SAMSUNG EXYNOS5410" + default y + depends on ARCH_EXYNOS5 config SOC_EXYNOS5420 bool "SAMSUNG EXYNOS5420" default y depends on ARCH_EXYNOS5 - select PM_GENERIC_DOMAINS if PM_RUNTIME - help - Enable EXYNOS5420 SoC support config SOC_EXYNOS5440 bool "SAMSUNG EXYNOS5440" default y depends on ARCH_EXYNOS5 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE - select ARCH_HAS_BANDGAP select ARCH_HAS_OPP select HAVE_ARM_ARCH_TIMER select AUTO_ZRELADDR @@ -108,6 +113,11 @@ config SOC_EXYNOS5440 help Enable EXYNOS5440 SoC support +config SOC_EXYNOS5800 + bool "SAMSUNG EXYNOS5800" + default y + depends on SOC_EXYNOS5420 + endmenu config EXYNOS5420_MCPM diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index 3705048f744a..6f3608602bfa 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -5,6 +5,8 @@ # # Licensed under GPLv2 +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree)/arch/arm/plat-samsung/include + obj-y := obj-m := obj-n := @@ -12,20 +14,15 @@ obj- := # Core -obj-$(CONFIG_ARCH_EXYNOS) += exynos.o +obj-$(CONFIG_ARCH_EXYNOS) += exynos.o pmu.o exynos-smc.o firmware.o obj-$(CONFIG_PM_SLEEP) += pm.o sleep.o obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o -obj-$(CONFIG_ARCH_EXYNOS) += pmu.o - obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o -obj-$(CONFIG_ARCH_EXYNOS) += exynos-smc.o -obj-$(CONFIG_ARCH_EXYNOS) += firmware.o - plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_exynos-smc.o :=-Wa,-march=armv7-a$(plus_sec) diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 5848d3cc29e9..80b90e346ca0 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -15,6 +15,102 @@ #include <linux/reboot.h> #include <linux/of.h> +#define EXYNOS3250_SOC_ID 0xE3472000 +#define EXYNOS3_SOC_MASK 0xFFFFF000 + +#define EXYNOS4210_CPU_ID 0x43210000 +#define EXYNOS4212_CPU_ID 0x43220000 +#define EXYNOS4412_CPU_ID 0xE4412200 +#define EXYNOS4_CPU_MASK 0xFFFE0000 + +#define EXYNOS5250_SOC_ID 0x43520000 +#define EXYNOS5410_SOC_ID 0xE5410000 +#define EXYNOS5420_SOC_ID 0xE5420000 +#define EXYNOS5440_SOC_ID 0xE5440000 +#define EXYNOS5800_SOC_ID 0xE5422000 +#define EXYNOS5_SOC_MASK 0xFFFFF000 + +extern unsigned long samsung_cpu_id; + +#define IS_SAMSUNG_CPU(name, id, mask) \ +static inline int is_samsung_##name(void) \ +{ \ + return ((samsung_cpu_id & mask) == (id & mask)); \ +} + +IS_SAMSUNG_CPU(exynos3250, EXYNOS3250_SOC_ID, EXYNOS3_SOC_MASK) +IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK) +IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK) +IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK) +IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5410, EXYNOS5410_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK) + +#if defined(CONFIG_SOC_EXYNOS3250) +# define soc_is_exynos3250() is_samsung_exynos3250() +#else +# define soc_is_exynos3250() 0 +#endif + +#if defined(CONFIG_CPU_EXYNOS4210) +# define soc_is_exynos4210() is_samsung_exynos4210() +#else +# define soc_is_exynos4210() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS4212) +# define soc_is_exynos4212() is_samsung_exynos4212() +#else +# define soc_is_exynos4212() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS4412) +# define soc_is_exynos4412() is_samsung_exynos4412() +#else +# define soc_is_exynos4412() 0 +#endif + +#define EXYNOS4210_REV_0 (0x0) +#define EXYNOS4210_REV_1_0 (0x10) +#define EXYNOS4210_REV_1_1 (0x11) + +#if defined(CONFIG_SOC_EXYNOS5250) +# define soc_is_exynos5250() is_samsung_exynos5250() +#else +# define soc_is_exynos5250() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS5410) +# define soc_is_exynos5410() is_samsung_exynos5410() +#else +# define soc_is_exynos5410() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS5420) +# define soc_is_exynos5420() is_samsung_exynos5420() +#else +# define soc_is_exynos5420() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS5440) +# define soc_is_exynos5440() is_samsung_exynos5440() +#else +# define soc_is_exynos5440() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS5800) +# define soc_is_exynos5800() is_samsung_exynos5800() +#else +# define soc_is_exynos5800() 0 +#endif + +#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \ + soc_is_exynos4412()) +#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5410() || \ + soc_is_exynos5420() || soc_is_exynos5800()) + void mct_init(void __iomem *base, int irq_g0, int irq_l0, int irq_l1); struct map_desc; @@ -72,4 +168,7 @@ extern void exynos_cluster_power_up(int cluster); extern int exynos_cluster_power_state(int cluster); extern void exynos_enter_aftr(void); +extern void s5p_init_cpu(void __iomem *cpuid_addr); +extern unsigned int samsung_rev(void); + #endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */ diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index 7d9d8762b56e..8cf0c99c1d2b 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -26,8 +26,6 @@ #include <asm/mach/map.h> #include <asm/memory.h> -#include <plat/cpu.h> - #include "common.h" #include "mfc.h" #include "regs-pmu.h" @@ -248,17 +246,6 @@ void __init exynos_init_io(void) exynos_map_io(); } -struct bus_type exynos_subsys = { - .name = "exynos-core", - .dev_name = "exynos-core", -}; - -static int __init exynos_core_init(void) -{ - return subsys_system_register(&exynos_subsys, NULL); -} -core_initcall(exynos_core_init); - static int __init exynos4_l2x0_cache_init(void) { int ret; @@ -310,12 +297,15 @@ static void __init exynos_dt_machine_init(void) } static char const *exynos_dt_compat[] __initconst = { + "samsung,exynos3", + "samsung,exynos3250", "samsung,exynos4", "samsung,exynos4210", "samsung,exynos4212", "samsung,exynos4412", "samsung,exynos5", "samsung,exynos5250", + "samsung,exynos5260", "samsung,exynos5420", "samsung,exynos5440", NULL diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c index 483dfcd69065..eb91d2350f8c 100644 --- a/arch/arm/mach-exynos/firmware.c +++ b/arch/arm/mach-exynos/firmware.c @@ -29,6 +29,21 @@ static int exynos_do_idle(void) static int exynos_cpu_boot(int cpu) { + /* + * Exynos3250 doesn't need to send smc command for secondary CPU boot + * because Exynos3250 removes WFE in secure mode. + */ + if (soc_is_exynos3250()) + return 0; + + /* + * The second parameter of SMC_CMD_CPU1BOOT command means CPU id. + * But, Exynos4212 has only one secondary CPU so second parameter + * isn't used for informing secure firmware about CPU id. + */ + if (soc_is_exynos4212()) + cpu = 0; + exynos_smc(SMC_CMD_CPU1BOOT, cpu, 0, 0); return 0; } @@ -40,7 +55,10 @@ static int exynos_set_cpu_boot_addr(int cpu, unsigned long boot_addr) if (!sysram_ns_base_addr) return -ENODEV; - boot_reg = sysram_ns_base_addr + 0x1c + 4*cpu; + boot_reg = sysram_ns_base_addr + 0x1c; + + if (!soc_is_exynos4212() && !soc_is_exynos3250()) + boot_reg += 4*cpu; __raw_writel(boot_addr, boot_reg); return 0; diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c index 609c99ca59c4..69fa48397394 100644 --- a/arch/arm/mach-exynos/hotplug.c +++ b/arch/arm/mach-exynos/hotplug.c @@ -19,61 +19,9 @@ #include <asm/cp15.h> #include <asm/smp_plat.h> -#include <plat/cpu.h> - #include "common.h" #include "regs-pmu.h" -static inline void cpu_enter_lowpower_a9(void) -{ - unsigned int v; - - asm volatile( - " mcr p15, 0, %1, c7, c5, 0\n" - " mcr p15, 0, %1, c7, c10, 4\n" - /* - * Turn off coherency - */ - " mrc p15, 0, %0, c1, c0, 1\n" - " bic %0, %0, %3\n" - " mcr p15, 0, %0, c1, c0, 1\n" - " mrc p15, 0, %0, c1, c0, 0\n" - " bic %0, %0, %2\n" - " mcr p15, 0, %0, c1, c0, 0\n" - : "=&r" (v) - : "r" (0), "Ir" (CR_C), "Ir" (0x40) - : "cc"); -} - -static inline void cpu_enter_lowpower_a15(void) -{ - unsigned int v; - - asm volatile( - " mrc p15, 0, %0, c1, c0, 0\n" - " bic %0, %0, %1\n" - " mcr p15, 0, %0, c1, c0, 0\n" - : "=&r" (v) - : "Ir" (CR_C) - : "cc"); - - flush_cache_louis(); - - asm volatile( - /* - * Turn off coherency - */ - " mrc p15, 0, %0, c1, c0, 1\n" - " bic %0, %0, %1\n" - " mcr p15, 0, %0, c1, c0, 1\n" - : "=&r" (v) - : "Ir" (0x40) - : "cc"); - - isb(); - dsb(); -} - static inline void cpu_leave_lowpower(void) { unsigned int v; @@ -132,19 +80,8 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious) void __ref exynos_cpu_die(unsigned int cpu) { int spurious = 0; - int primary_part = 0; - /* - * we're ready for shutdown now, so do it. - * Exynos4 is A9 based while Exynos5 is A15; check the CPU part - * number by reading the Main ID register and then perform the - * appropriate sequence for entering low power. - */ - asm("mrc p15, 0, %0, c0, c0, 0" : "=r"(primary_part) : : "cc"); - if ((primary_part & 0xfff0) == 0xc0f0) - cpu_enter_lowpower_a15(); - else - cpu_enter_lowpower_a9(); + v7_exit_coherency_flush(louis); platform_do_lowpower(cpu, &spurious); diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 9e5e230575dd..ec02422e8499 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -27,8 +27,6 @@ #include <asm/smp_scu.h> #include <asm/firmware.h> -#include <plat/cpu.h> - #include "common.h" #include "regs-pmu.h" @@ -72,7 +70,7 @@ static inline void __iomem *cpu_boot_reg(int cpu) return ERR_PTR(-ENODEV); if (soc_is_exynos4412()) boot_reg += 4*cpu; - else if (soc_is_exynos5420()) + else if (soc_is_exynos5420() || soc_is_exynos5800()) boot_reg += 4; return boot_reg; } diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index 0d1a46e7b021..87c0d34c7fba 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -27,7 +27,6 @@ #include <asm/smp_scu.h> #include <asm/suspend.h> -#include <plat/cpu.h> #include <plat/pm-common.h> #include <plat/pll.h> #include <plat/regs-srom.h> diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c index 05c7ce15322a..fb0deda3b3a4 100644 --- a/arch/arm/mach-exynos/pmu.c +++ b/arch/arm/mach-exynos/pmu.c @@ -13,8 +13,6 @@ #include <linux/kernel.h> #include <linux/bug.h> -#include <plat/cpu.h> - #include "common.h" #include "regs-pmu.h" diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index 1e52b6926374..04284de7aca5 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -28,7 +28,6 @@ config CPU_S3C2410 bool "SAMSUNG S3C2410" default y select CPU_ARM920T - select CPU_LLSERIAL_S3C2410 select S3C2410_COMMON_CLK select S3C2410_DMA if S3C24XX_DMA select ARM_S3C2410_CPUFREQ if ARM_S3C24XX_CPUFREQ @@ -41,7 +40,6 @@ config CPU_S3C2410 config CPU_S3C2412 bool "SAMSUNG S3C2412" select CPU_ARM926T - select CPU_LLSERIAL_S3C2440 select S3C2412_COMMON_CLK select S3C2412_DMA if S3C24XX_DMA select S3C2412_PM if PM @@ -51,7 +49,6 @@ config CPU_S3C2412 config CPU_S3C2416 bool "SAMSUNG S3C2416/S3C2450" select CPU_ARM926T - select CPU_LLSERIAL_S3C2440 select S3C2416_PM if PM select S3C2443_COMMON_CLK select S3C2443_DMA if S3C24XX_DMA @@ -61,7 +58,6 @@ config CPU_S3C2416 config CPU_S3C2440 bool "SAMSUNG S3C2440" select CPU_ARM920T - select CPU_LLSERIAL_S3C2440 select S3C2410_COMMON_CLK select S3C2410_PM if PM select S3C2440_DMA if S3C24XX_DMA @@ -71,7 +67,6 @@ config CPU_S3C2440 config CPU_S3C2442 bool "SAMSUNG S3C2442" select CPU_ARM920T - select CPU_LLSERIAL_S3C2440 select S3C2410_COMMON_CLK select S3C2410_DMA if S3C24XX_DMA select S3C2410_PM if PM @@ -86,7 +81,6 @@ config CPU_S3C244X config CPU_S3C2443 bool "SAMSUNG S3C2443" select CPU_ARM920T - select CPU_LLSERIAL_S3C2440 select S3C2443_COMMON_CLK select S3C2443_DMA if S3C24XX_DMA help @@ -148,28 +142,6 @@ config S3C2410_PM help Power Management code common to S3C2410 and better -# low-level serial option nodes - -config CPU_LLSERIAL_S3C2410_ONLY - bool - default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440 - -config CPU_LLSERIAL_S3C2440_ONLY - bool - default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410 - -config CPU_LLSERIAL_S3C2410 - bool - help - Selected if there is an S3C2410 (or register compatible) serial - low-level implementation needed - -config CPU_LLSERIAL_S3C2440 - bool - help - Selected if there is an S3C2440 (or register compatible) serial - low-level implementation needed - config S3C24XX_PLL bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)" depends on ARM_S3C24XX_CPUFREQ diff --git a/arch/arm/mach-s3c24xx/include/mach/debug-macro.S b/arch/arm/mach-s3c24xx/include/mach/debug-macro.S deleted file mode 100644 index 2f39737544c0..000000000000 --- a/arch/arm/mach-s3c24xx/include/mach/debug-macro.S +++ /dev/null @@ -1,101 +0,0 @@ -/* arch/arm/mach-s3c2410/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Copyright (C) 2005 Simtec Electronics - * - * 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/map.h> -#include <mach/regs-gpio.h> -#include <linux/serial_s3c.h> - -#define S3C2410_UART1_OFF (0x4000) -#define SHIFT_2440TXF (14-9) - - .macro addruart, rp, rv, tmp - ldr \rp, = S3C24XX_PA_UART - ldr \rv, = S3C24XX_VA_UART -#if CONFIG_DEBUG_S3C_UART != 0 - add \rp, \rp, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C_UART) - add \rv, \rv, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C_UART) -#endif - .endm - - .macro fifo_full_s3c24xx rd, rx - @ check for arm920 vs arm926. currently assume all arm926 - @ devices have an 64 byte FIFO identical to the s3c2440 - mrc p15, 0, \rd, c0, c0 - and \rd, \rd, #0xff0 - teq \rd, #0x260 - beq 1004f - mrc p15, 0, \rd, c1, c0 - tst \rd, #1 - addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART) - addne \rd, \rx, #(S3C24XX_VA_GPIO - S3C24XX_VA_UART) - bic \rd, \rd, #0xff000 - ldr \rd, [\rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0)] - and \rd, \rd, #0x00ff0000 - teq \rd, #0x00440000 @ is it 2440? -1004: - ldr \rd, [\rx, # S3C2410_UFSTAT] - moveq \rd, \rd, lsr #SHIFT_2440TXF - tst \rd, #S3C2410_UFSTAT_TXFULL - .endm - - .macro fifo_full_s3c2410 rd, rx - ldr \rd, [\rx, # S3C2410_UFSTAT] - tst \rd, #S3C2410_UFSTAT_TXFULL - .endm - -/* fifo level reading */ - - .macro fifo_level_s3c24xx rd, rx - @ check for arm920 vs arm926. currently assume all arm926 - @ devices have an 64 byte FIFO identical to the s3c2440 - mrc p15, 0, \rd, c0, c0 - and \rd, \rd, #0xff0 - teq \rd, #0x260 - beq 10000f - mrc p15, 0, \rd, c1, c0 - tst \rd, #1 - addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART) - addne \rd, \rx, #(S3C24XX_VA_GPIO - S3C24XX_VA_UART) - bic \rd, \rd, #0xff000 - ldr \rd, [\rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0)] - and \rd, \rd, #0x00ff0000 - teq \rd, #0x00440000 @ is it 2440? - -10000: - ldr \rd, [\rx, # S3C2410_UFSTAT] - andne \rd, \rd, #S3C2410_UFSTAT_TXMASK - andeq \rd, \rd, #S3C2440_UFSTAT_TXMASK - .endm - - .macro fifo_level_s3c2410 rd, rx - ldr \rd, [\rx, # S3C2410_UFSTAT] - and \rd, \rd, #S3C2410_UFSTAT_TXMASK - .endm - -/* Select the correct implementation depending on the configuration. The - * S3C2440 will get selected by default, as these are the most widely - * used variants of these -*/ - -#if defined(CONFIG_CPU_LLSERIAL_S3C2410_ONLY) -#define fifo_full fifo_full_s3c2410 -#define fifo_level fifo_level_s3c2410 -#elif !defined(CONFIG_CPU_LLSERIAL_S3C2440_ONLY) -#define fifo_full fifo_full_s3c24xx -#define fifo_level fifo_level_s3c24xx -#endif - -/* include the reset of the code which will do the work */ - -#include <debug/samsung.S> diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 25c826ed3b65..5e5beaa9ae15 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -4,6 +4,9 @@ # # Licensed under GPLv2 +ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include +ccflags-$(CONFIG_ARCH_EXYNOS) += -I$(srctree)/arch/arm/mach-exynos/include + obj-y := obj-m := obj-n := dummy.o diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 5992b8dd9b89..5a237db9f9eb 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -43,16 +43,6 @@ extern unsigned long samsung_cpu_id; #define S5PV210_CPU_ID 0x43110000 #define S5PV210_CPU_MASK 0xFFFFF000 -#define EXYNOS4210_CPU_ID 0x43210000 -#define EXYNOS4212_CPU_ID 0x43220000 -#define EXYNOS4412_CPU_ID 0xE4412200 -#define EXYNOS4_CPU_MASK 0xFFFE0000 - -#define EXYNOS5250_SOC_ID 0x43520000 -#define EXYNOS5420_SOC_ID 0xE5420000 -#define EXYNOS5440_SOC_ID 0xE5440000 -#define EXYNOS5_SOC_MASK 0xFFFFF000 - #define IS_SAMSUNG_CPU(name, id, mask) \ static inline int is_samsung_##name(void) \ { \ @@ -68,12 +58,6 @@ IS_SAMSUNG_CPU(s5p6440, S5P6440_CPU_ID, S5P64XX_CPU_MASK) IS_SAMSUNG_CPU(s5p6450, S5P6450_CPU_ID, S5P64XX_CPU_MASK) IS_SAMSUNG_CPU(s5pc100, S5PC100_CPU_ID, S5PC100_CPU_MASK) IS_SAMSUNG_CPU(s5pv210, S5PV210_CPU_ID, S5PV210_CPU_MASK) -IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK) -IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK) -IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK) -IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK) -IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) -IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) #if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \ defined(CONFIG_CPU_S3C2416) || defined(CONFIG_CPU_S3C2440) || \ @@ -126,50 +110,6 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) # define soc_is_s5pv210() 0 #endif -#if defined(CONFIG_CPU_EXYNOS4210) -# define soc_is_exynos4210() is_samsung_exynos4210() -#else -# define soc_is_exynos4210() 0 -#endif - -#if defined(CONFIG_SOC_EXYNOS4212) -# define soc_is_exynos4212() is_samsung_exynos4212() -#else -# define soc_is_exynos4212() 0 -#endif - -#if defined(CONFIG_SOC_EXYNOS4412) -# define soc_is_exynos4412() is_samsung_exynos4412() -#else -# define soc_is_exynos4412() 0 -#endif - -#define EXYNOS4210_REV_0 (0x0) -#define EXYNOS4210_REV_1_0 (0x10) -#define EXYNOS4210_REV_1_1 (0x11) - -#if defined(CONFIG_SOC_EXYNOS5250) -# define soc_is_exynos5250() is_samsung_exynos5250() -#else -# define soc_is_exynos5250() 0 -#endif - -#if defined(CONFIG_SOC_EXYNOS5420) -# define soc_is_exynos5420() is_samsung_exynos5420() -#else -# define soc_is_exynos5420() 0 -#endif - -#if defined(CONFIG_SOC_EXYNOS5440) -# define soc_is_exynos5440() is_samsung_exynos5440() -#else -# define soc_is_exynos5440() 0 -#endif - -#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \ - soc_is_exynos4412()) -#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5420()) - #define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE } #ifndef KHZ @@ -239,7 +179,6 @@ extern struct bus_type s3c2443_subsys; extern struct bus_type s3c6410_subsys; extern struct bus_type s5p64x0_subsys; extern struct bus_type s5pv210_subsys; -extern struct bus_type exynos_subsys; extern void (*s5pc1xx_idle)(void); diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index 1416c9703266..1fad4c5e3f5d 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -30,6 +30,8 @@ #define MPLL_CON0 0x4100 #define SRC_CORE1 0x4204 #define GATE_IP_ACP 0x8800 +#define GATE_IP_ISP0 0xc800 +#define GATE_IP_ISP1 0xc804 #define CPLL_LOCK 0x10020 #define EPLL_LOCK 0x10030 #define VPLL_LOCK 0x10040 @@ -166,6 +168,8 @@ static unsigned long exynos5250_clk_regs[] __initdata = { PLL_DIV2_SEL, GATE_IP_DISP1, GATE_IP_ACP, + GATE_IP_ISP0, + GATE_IP_ISP1, }; static int exynos5250_clk_suspend(void) @@ -223,6 +227,7 @@ PNAME(mout_aclk400_p) = { "mout_aclk400_g3d_mid", "mout_gpll" }; PNAME(mout_aclk200_sub_p) = { "fin_pll", "div_aclk200" }; PNAME(mout_aclk266_sub_p) = { "fin_pll", "div_aclk266" }; PNAME(mout_aclk333_sub_p) = { "fin_pll", "div_aclk333" }; +PNAME(mout_aclk400_isp_sub_p) = { "fin_pll", "div_aclk400_isp" }; PNAME(mout_hdmi_p) = { "div_hdmi_pixel", "sclk_hdmiphy" }; PNAME(mout_usb3_p) = { "mout_mpll_user", "mout_cpll" }; PNAME(mout_group1_p) = { "fin_pll", "fin_pll", "sclk_hdmi27m", @@ -302,6 +307,7 @@ static struct samsung_mux_clock exynos5250_mux_clks[] __initdata = { MUX(0, "mout_aclk333", mout_aclk166_p, SRC_TOP0, 16, 1), MUX(0, "mout_aclk400_g3d_mid", mout_aclk200_p, SRC_TOP0, 20, 1), + MUX(0, "mout_aclk400_isp", mout_aclk200_p, SRC_TOP1, 24, 1), MUX(0, "mout_aclk400_g3d", mout_aclk400_p, SRC_TOP1, 28, 1), MUX(0, "mout_cpll", mout_cpll_p, SRC_TOP2, 8, 1), @@ -313,6 +319,9 @@ static struct samsung_mux_clock exynos5250_mux_clks[] __initdata = { MUX(0, "mout_aclk200_disp1_sub", mout_aclk200_sub_p, SRC_TOP3, 4, 1), MUX(0, "mout_aclk266_gscl_sub", mout_aclk266_sub_p, SRC_TOP3, 8, 1), + MUX(0, "mout_aclk_266_isp_sub", mout_aclk266_sub_p, SRC_TOP3, 16, 1), + MUX(0, "mout_aclk_400_isp_sub", mout_aclk400_isp_sub_p, + SRC_TOP3, 20, 1), MUX(0, "mout_aclk333_sub", mout_aclk333_sub_p, SRC_TOP3, 24, 1), MUX(0, "mout_cam_bayer", mout_group1_p, SRC_GSCL, 12, 4), @@ -385,6 +394,7 @@ static struct samsung_div_clock exynos5250_div_clks[] __initdata = { DIV(0, "div_aclk400_g3d", "mout_aclk400_g3d", DIV_TOP0, 24, 3), + DIV(0, "div_aclk400_isp", "mout_aclk400_isp", DIV_TOP1, 20, 3), DIV(0, "div_aclk66_pre", "mout_mpll_user", DIV_TOP1, 24, 3), DIV(0, "div_cam_bayer", "mout_cam_bayer", DIV_GSCL, 12, 4), @@ -650,6 +660,31 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { GATE(CLK_WDT, "wdt", "div_aclk66", GATE_IP_PERIS, 19, 0, 0), GATE(CLK_RTC, "rtc", "div_aclk66", GATE_IP_PERIS, 20, 0, 0), GATE(CLK_TMU, "tmu", "div_aclk66", GATE_IP_PERIS, 21, 0, 0), + GATE(CLK_SMMU_TV, "smmu_tv", "mout_aclk200_disp1_sub", + GATE_IP_DISP1, 2, 0, 0), + GATE(CLK_SMMU_FIMD1, "smmu_fimd1", "mout_aclk200_disp1_sub", + GATE_IP_DISP1, 8, 0, 0), + GATE(CLK_SMMU_2D, "smmu_2d", "div_aclk200", GATE_IP_ACP, 7, 0, 0), + GATE(CLK_SMMU_FIMC_ISP, "smmu_fimc_isp", "mout_aclk_266_isp_sub", + GATE_IP_ISP0, 8, 0, 0), + GATE(CLK_SMMU_FIMC_DRC, "smmu_fimc_drc", "mout_aclk_266_isp_sub", + GATE_IP_ISP0, 9, 0, 0), + GATE(CLK_SMMU_FIMC_FD, "smmu_fimc_fd", "mout_aclk_266_isp_sub", + GATE_IP_ISP0, 10, 0, 0), + GATE(CLK_SMMU_FIMC_SCC, "smmu_fimc_scc", "mout_aclk_266_isp_sub", + GATE_IP_ISP0, 11, 0, 0), + GATE(CLK_SMMU_FIMC_SCP, "smmu_fimc_scp", "mout_aclk_266_isp_sub", + GATE_IP_ISP0, 12, 0, 0), + GATE(CLK_SMMU_FIMC_MCU, "smmu_fimc_mcu", "mout_aclk_400_isp_sub", + GATE_IP_ISP0, 13, 0, 0), + GATE(CLK_SMMU_FIMC_ODC, "smmu_fimc_odc", "mout_aclk_266_isp_sub", + GATE_IP_ISP1, 4, 0, 0), + GATE(CLK_SMMU_FIMC_DIS0, "smmu_fimc_dis0", "mout_aclk_266_isp_sub", + GATE_IP_ISP1, 5, 0, 0), + GATE(CLK_SMMU_FIMC_DIS1, "smmu_fimc_dis1", "mout_aclk_266_isp_sub", + GATE_IP_ISP1, 6, 0, 0), + GATE(CLK_SMMU_FIMC_3DNR, "smmu_fimc_3dnr", "mout_aclk_266_isp_sub", + GATE_IP_ISP1, 7, 0, 0), }; static struct samsung_pll_rate_table vpll_24mhz_tbl[] __initdata = { diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index 580503513f0f..d2c7b4b8ffd5 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -30,7 +30,7 @@ config ARM_EXYNOS_CPUFREQ config ARM_EXYNOS4210_CPUFREQ bool "SAMSUNG EXYNOS4210" - depends on CPU_EXYNOS4210 && !ARCH_MULTIPLATFORM + depends on CPU_EXYNOS4210 default y select ARM_EXYNOS_CPUFREQ help @@ -41,7 +41,7 @@ config ARM_EXYNOS4210_CPUFREQ config ARM_EXYNOS4X12_CPUFREQ bool "SAMSUNG EXYNOS4x12" - depends on (SOC_EXYNOS4212 || SOC_EXYNOS4412) && !ARCH_MULTIPLATFORM + depends on SOC_EXYNOS4212 || SOC_EXYNOS4412 default y select ARM_EXYNOS_CPUFREQ help @@ -52,7 +52,7 @@ config ARM_EXYNOS4X12_CPUFREQ config ARM_EXYNOS5250_CPUFREQ bool "SAMSUNG EXYNOS5250" - depends on SOC_EXYNOS5250 && !ARCH_MULTIPLATFORM + depends on SOC_EXYNOS5250 default y select ARM_EXYNOS_CPUFREQ help diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index f99cfe24e7bc..348c8bafe436 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -17,8 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/cpufreq.h> #include <linux/platform_device.h> - -#include <plat/cpu.h> +#include <linux/of.h> #include "exynos-cpufreq.h" @@ -163,14 +162,22 @@ static int exynos_cpufreq_probe(struct platform_device *pdev) if (!exynos_info) return -ENOMEM; - if (soc_is_exynos4210()) + if (of_machine_is_compatible("samsung,exynos4210")) { + exynos_info->type = EXYNOS_SOC_4210; ret = exynos4210_cpufreq_init(exynos_info); - else if (soc_is_exynos4212() || soc_is_exynos4412()) + } else if (of_machine_is_compatible("samsung,exynos4212")) { + exynos_info->type = EXYNOS_SOC_4212; + ret = exynos4x12_cpufreq_init(exynos_info); + } else if (of_machine_is_compatible("samsung,exynos4412")) { + exynos_info->type = EXYNOS_SOC_4412; ret = exynos4x12_cpufreq_init(exynos_info); - else if (soc_is_exynos5250()) + } else if (of_machine_is_compatible("samsung,exynos5250")) { + exynos_info->type = EXYNOS_SOC_5250; ret = exynos5250_cpufreq_init(exynos_info); - else - return 0; + } else { + pr_err("%s: Unknown SoC type\n", __func__); + return -ENODEV; + } if (ret) goto err_vdd_arm; diff --git a/drivers/cpufreq/exynos-cpufreq.h b/drivers/cpufreq/exynos-cpufreq.h index 3ddade8a5125..51af42e1b7fe 100644 --- a/drivers/cpufreq/exynos-cpufreq.h +++ b/drivers/cpufreq/exynos-cpufreq.h @@ -17,6 +17,13 @@ enum cpufreq_level_index { L20, }; +enum exynos_soc_type { + EXYNOS_SOC_4210, + EXYNOS_SOC_4212, + EXYNOS_SOC_4412, + EXYNOS_SOC_5250, +}; + #define APLL_FREQ(f, a0, a1, a2, a3, a4, a5, a6, a7, b0, b1, b2, m, p, s) \ { \ .freq = (f) * 1000, \ @@ -34,6 +41,7 @@ struct apll_freq { }; struct exynos_dvfs_info { + enum exynos_soc_type type; unsigned long mpll_freq_khz; unsigned int pll_safe_idx; struct clk *cpu_clk; @@ -41,6 +49,7 @@ struct exynos_dvfs_info { struct cpufreq_frequency_table *freq_table; void (*set_freq)(unsigned int, unsigned int); bool (*need_apll_change)(unsigned int, unsigned int); + void __iomem *cmu_regs; }; #ifdef CONFIG_ARM_EXYNOS4210_CPUFREQ @@ -68,24 +77,21 @@ static inline int exynos5250_cpufreq_init(struct exynos_dvfs_info *info) } #endif -#include <plat/cpu.h> -#include <mach/map.h> - -#define EXYNOS4_CLKSRC_CPU (S5P_VA_CMU + 0x14200) -#define EXYNOS4_CLKMUX_STATCPU (S5P_VA_CMU + 0x14400) +#define EXYNOS4_CLKSRC_CPU 0x14200 +#define EXYNOS4_CLKMUX_STATCPU 0x14400 -#define EXYNOS4_CLKDIV_CPU (S5P_VA_CMU + 0x14500) -#define EXYNOS4_CLKDIV_CPU1 (S5P_VA_CMU + 0x14504) -#define EXYNOS4_CLKDIV_STATCPU (S5P_VA_CMU + 0x14600) -#define EXYNOS4_CLKDIV_STATCPU1 (S5P_VA_CMU + 0x14604) +#define EXYNOS4_CLKDIV_CPU 0x14500 +#define EXYNOS4_CLKDIV_CPU1 0x14504 +#define EXYNOS4_CLKDIV_STATCPU 0x14600 +#define EXYNOS4_CLKDIV_STATCPU1 0x14604 #define EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT (16) #define EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT) -#define EXYNOS5_APLL_LOCK (S5P_VA_CMU + 0x00000) -#define EXYNOS5_APLL_CON0 (S5P_VA_CMU + 0x00100) -#define EXYNOS5_CLKMUX_STATCPU (S5P_VA_CMU + 0x00400) -#define EXYNOS5_CLKDIV_CPU0 (S5P_VA_CMU + 0x00500) -#define EXYNOS5_CLKDIV_CPU1 (S5P_VA_CMU + 0x00504) -#define EXYNOS5_CLKDIV_STATCPU0 (S5P_VA_CMU + 0x00600) -#define EXYNOS5_CLKDIV_STATCPU1 (S5P_VA_CMU + 0x00604) +#define EXYNOS5_APLL_LOCK 0x00000 +#define EXYNOS5_APLL_CON0 0x00100 +#define EXYNOS5_CLKMUX_STATCPU 0x00400 +#define EXYNOS5_CLKDIV_CPU0 0x00500 +#define EXYNOS5_CLKDIV_CPU1 0x00504 +#define EXYNOS5_CLKDIV_STATCPU0 0x00600 +#define EXYNOS5_CLKDIV_STATCPU1 0x00604 diff --git a/drivers/cpufreq/exynos4210-cpufreq.c b/drivers/cpufreq/exynos4210-cpufreq.c index 6384e5b9a347..61a54310a1b9 100644 --- a/drivers/cpufreq/exynos4210-cpufreq.c +++ b/drivers/cpufreq/exynos4210-cpufreq.c @@ -16,6 +16,8 @@ #include <linux/io.h> #include <linux/slab.h> #include <linux/cpufreq.h> +#include <linux/of.h> +#include <linux/of_address.h> #include "exynos-cpufreq.h" @@ -23,6 +25,7 @@ static struct clk *cpu_clk; static struct clk *moutcore; static struct clk *mout_mpll; static struct clk *mout_apll; +static struct exynos_dvfs_info *cpufreq; static unsigned int exynos4210_volt_table[] = { 1250000, 1150000, 1050000, 975000, 950000, @@ -60,20 +63,20 @@ static void exynos4210_set_clkdiv(unsigned int div_index) tmp = apll_freq_4210[div_index].clk_div_cpu0; - __raw_writel(tmp, EXYNOS4_CLKDIV_CPU); + __raw_writel(tmp, cpufreq->cmu_regs + EXYNOS4_CLKDIV_CPU); do { - tmp = __raw_readl(EXYNOS4_CLKDIV_STATCPU); + tmp = __raw_readl(cpufreq->cmu_regs + EXYNOS4_CLKDIV_STATCPU); } while (tmp & 0x1111111); /* Change Divider - CPU1 */ tmp = apll_freq_4210[div_index].clk_div_cpu1; - __raw_writel(tmp, EXYNOS4_CLKDIV_CPU1); + __raw_writel(tmp, cpufreq->cmu_regs + EXYNOS4_CLKDIV_CPU1); do { - tmp = __raw_readl(EXYNOS4_CLKDIV_STATCPU1); + tmp = __raw_readl(cpufreq->cmu_regs + EXYNOS4_CLKDIV_STATCPU1); } while (tmp & 0x11); } @@ -85,7 +88,7 @@ static void exynos4210_set_apll(unsigned int index) clk_set_parent(moutcore, mout_mpll); do { - tmp = (__raw_readl(EXYNOS4_CLKMUX_STATCPU) + tmp = (__raw_readl(cpufreq->cmu_regs + EXYNOS4_CLKMUX_STATCPU) >> EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT); tmp &= 0x7; } while (tmp != 0x2); @@ -96,7 +99,7 @@ static void exynos4210_set_apll(unsigned int index) clk_set_parent(moutcore, mout_apll); do { - tmp = __raw_readl(EXYNOS4_CLKMUX_STATCPU); + tmp = __raw_readl(cpufreq->cmu_regs + EXYNOS4_CLKMUX_STATCPU); tmp &= EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK; } while (tmp != (0x1 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT)); } @@ -115,8 +118,30 @@ static void exynos4210_set_frequency(unsigned int old_index, int exynos4210_cpufreq_init(struct exynos_dvfs_info *info) { + struct device_node *np; unsigned long rate; + /* + * HACK: This is a temporary workaround to get access to clock + * controller registers directly and remove static mappings and + * dependencies on platform headers. It is necessary to enable + * Exynos multi-platform support and will be removed together with + * this whole driver as soon as Exynos gets migrated to use + * cpufreq-cpu0 driver. + */ + np = of_find_compatible_node(NULL, NULL, "samsung,exynos4210-clock"); + if (!np) { + pr_err("%s: failed to find clock controller DT node\n", + __func__); + return -ENODEV; + } + + info->cmu_regs = of_iomap(np, 0); + if (!info->cmu_regs) { + pr_err("%s: failed to map CMU registers\n", __func__); + return -EFAULT; + } + cpu_clk = clk_get(NULL, "armclk"); if (IS_ERR(cpu_clk)) return PTR_ERR(cpu_clk); @@ -143,6 +168,8 @@ int exynos4210_cpufreq_init(struct exynos_dvfs_info *info) info->freq_table = exynos4210_freq_table; info->set_freq = exynos4210_set_frequency; + cpufreq = info; + return 0; err_mout_apll: diff --git a/drivers/cpufreq/exynos4x12-cpufreq.c b/drivers/cpufreq/exynos4x12-cpufreq.c index 466c76ad335b..351a2074cfea 100644 --- a/drivers/cpufreq/exynos4x12-cpufreq.c +++ b/drivers/cpufreq/exynos4x12-cpufreq.c @@ -16,6 +16,8 @@ #include <linux/io.h> #include <linux/slab.h> #include <linux/cpufreq.h> +#include <linux/of.h> +#include <linux/of_address.h> #include "exynos-cpufreq.h" @@ -23,6 +25,7 @@ static struct clk *cpu_clk; static struct clk *moutcore; static struct clk *mout_mpll; static struct clk *mout_apll; +static struct exynos_dvfs_info *cpufreq; static unsigned int exynos4x12_volt_table[] = { 1350000, 1287500, 1250000, 1187500, 1137500, 1087500, 1037500, @@ -100,28 +103,26 @@ static struct apll_freq apll_freq_4412[] = { static void exynos4x12_set_clkdiv(unsigned int div_index) { unsigned int tmp; - unsigned int stat_cpu1; /* Change Divider - CPU0 */ tmp = apll_freq_4x12[div_index].clk_div_cpu0; - __raw_writel(tmp, EXYNOS4_CLKDIV_CPU); + __raw_writel(tmp, cpufreq->cmu_regs + EXYNOS4_CLKDIV_CPU); - while (__raw_readl(EXYNOS4_CLKDIV_STATCPU) & 0x11111111) + while (__raw_readl(cpufreq->cmu_regs + EXYNOS4_CLKDIV_STATCPU) + & 0x11111111) cpu_relax(); /* Change Divider - CPU1 */ tmp = apll_freq_4x12[div_index].clk_div_cpu1; - __raw_writel(tmp, EXYNOS4_CLKDIV_CPU1); - if (soc_is_exynos4212()) - stat_cpu1 = 0x11; - else - stat_cpu1 = 0x111; + __raw_writel(tmp, cpufreq->cmu_regs + EXYNOS4_CLKDIV_CPU1); - while (__raw_readl(EXYNOS4_CLKDIV_STATCPU1) & stat_cpu1) + do { cpu_relax(); + tmp = __raw_readl(cpufreq->cmu_regs + EXYNOS4_CLKDIV_STATCPU1); + } while (tmp != 0x0); } static void exynos4x12_set_apll(unsigned int index) @@ -133,7 +134,7 @@ static void exynos4x12_set_apll(unsigned int index) do { cpu_relax(); - tmp = (__raw_readl(EXYNOS4_CLKMUX_STATCPU) + tmp = (__raw_readl(cpufreq->cmu_regs + EXYNOS4_CLKMUX_STATCPU) >> EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT); tmp &= 0x7; } while (tmp != 0x2); @@ -145,7 +146,7 @@ static void exynos4x12_set_apll(unsigned int index) do { cpu_relax(); - tmp = __raw_readl(EXYNOS4_CLKMUX_STATCPU); + tmp = __raw_readl(cpufreq->cmu_regs + EXYNOS4_CLKMUX_STATCPU); tmp &= EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK; } while (tmp != (0x1 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT)); } @@ -164,8 +165,30 @@ static void exynos4x12_set_frequency(unsigned int old_index, int exynos4x12_cpufreq_init(struct exynos_dvfs_info *info) { + struct device_node *np; unsigned long rate; + /* + * HACK: This is a temporary workaround to get access to clock + * controller registers directly and remove static mappings and + * dependencies on platform headers. It is necessary to enable + * Exynos multi-platform support and will be removed together with + * this whole driver as soon as Exynos gets migrated to use + * cpufreq-cpu0 driver. + */ + np = of_find_compatible_node(NULL, NULL, "samsung,exynos4412-clock"); + if (!np) { + pr_err("%s: failed to find clock controller DT node\n", + __func__); + return -ENODEV; + } + + info->cmu_regs = of_iomap(np, 0); + if (!info->cmu_regs) { + pr_err("%s: failed to map CMU registers\n", __func__); + return -EFAULT; + } + cpu_clk = clk_get(NULL, "armclk"); if (IS_ERR(cpu_clk)) return PTR_ERR(cpu_clk); @@ -184,7 +207,7 @@ int exynos4x12_cpufreq_init(struct exynos_dvfs_info *info) if (IS_ERR(mout_apll)) goto err_mout_apll; - if (soc_is_exynos4212()) + if (info->type == EXYNOS_SOC_4212) apll_freq_4x12 = apll_freq_4212; else apll_freq_4x12 = apll_freq_4412; @@ -197,6 +220,8 @@ int exynos4x12_cpufreq_init(struct exynos_dvfs_info *info) info->freq_table = exynos4x12_freq_table; info->set_freq = exynos4x12_set_frequency; + cpufreq = info; + return 0; err_mout_apll: diff --git a/drivers/cpufreq/exynos5250-cpufreq.c b/drivers/cpufreq/exynos5250-cpufreq.c index 363a0b3fe1b1..c91ce69dc631 100644 --- a/drivers/cpufreq/exynos5250-cpufreq.c +++ b/drivers/cpufreq/exynos5250-cpufreq.c @@ -16,8 +16,8 @@ #include <linux/io.h> #include <linux/slab.h> #include <linux/cpufreq.h> - -#include <mach/map.h> +#include <linux/of.h> +#include <linux/of_address.h> #include "exynos-cpufreq.h" @@ -25,6 +25,7 @@ static struct clk *cpu_clk; static struct clk *moutcore; static struct clk *mout_mpll; static struct clk *mout_apll; +static struct exynos_dvfs_info *cpufreq; static unsigned int exynos5250_volt_table[] = { 1300000, 1250000, 1225000, 1200000, 1150000, @@ -87,17 +88,18 @@ static void set_clkdiv(unsigned int div_index) tmp = apll_freq_5250[div_index].clk_div_cpu0; - __raw_writel(tmp, EXYNOS5_CLKDIV_CPU0); + __raw_writel(tmp, cpufreq->cmu_regs + EXYNOS5_CLKDIV_CPU0); - while (__raw_readl(EXYNOS5_CLKDIV_STATCPU0) & 0x11111111) + while (__raw_readl(cpufreq->cmu_regs + EXYNOS5_CLKDIV_STATCPU0) + & 0x11111111) cpu_relax(); /* Change Divider - CPU1 */ tmp = apll_freq_5250[div_index].clk_div_cpu1; - __raw_writel(tmp, EXYNOS5_CLKDIV_CPU1); + __raw_writel(tmp, cpufreq->cmu_regs + EXYNOS5_CLKDIV_CPU1); - while (__raw_readl(EXYNOS5_CLKDIV_STATCPU1) & 0x11) + while (__raw_readl(cpufreq->cmu_regs + EXYNOS5_CLKDIV_STATCPU1) & 0x11) cpu_relax(); } @@ -111,7 +113,8 @@ static void set_apll(unsigned int index) do { cpu_relax(); - tmp = (__raw_readl(EXYNOS5_CLKMUX_STATCPU) >> 16); + tmp = (__raw_readl(cpufreq->cmu_regs + EXYNOS5_CLKMUX_STATCPU) + >> 16); tmp &= 0x7; } while (tmp != 0x2); @@ -122,7 +125,7 @@ static void set_apll(unsigned int index) do { cpu_relax(); - tmp = __raw_readl(EXYNOS5_CLKMUX_STATCPU); + tmp = __raw_readl(cpufreq->cmu_regs + EXYNOS5_CLKMUX_STATCPU); tmp &= (0x7 << 16); } while (tmp != (0x1 << 16)); } @@ -141,8 +144,30 @@ static void exynos5250_set_frequency(unsigned int old_index, int exynos5250_cpufreq_init(struct exynos_dvfs_info *info) { + struct device_node *np; unsigned long rate; + /* + * HACK: This is a temporary workaround to get access to clock + * controller registers directly and remove static mappings and + * dependencies on platform headers. It is necessary to enable + * Exynos multi-platform support and will be removed together with + * this whole driver as soon as Exynos gets migrated to use + * cpufreq-cpu0 driver. + */ + np = of_find_compatible_node(NULL, NULL, "samsung,exynos5250-clock"); + if (!np) { + pr_err("%s: failed to find clock controller DT node\n", + __func__); + return -ENODEV; + } + + info->cmu_regs = of_iomap(np, 0); + if (!info->cmu_regs) { + pr_err("%s: failed to map CMU registers\n", __func__); + return -EFAULT; + } + cpu_clk = clk_get(NULL, "armclk"); if (IS_ERR(cpu_clk)) return PTR_ERR(cpu_clk); @@ -169,6 +194,8 @@ int exynos5250_cpufreq_init(struct exynos_dvfs_info *info) info->freq_table = exynos5250_freq_table; info->set_freq = exynos5250_set_frequency; + cpufreq = info; + return 0; err_mout_apll: diff --git a/include/dt-bindings/clock/exynos5250.h b/include/dt-bindings/clock/exynos5250.h index 415d447e6e29..be6e97c54f54 100644 --- a/include/dt-bindings/clock/exynos5250.h +++ b/include/dt-bindings/clock/exynos5250.h @@ -152,6 +152,22 @@ #define CLK_SMMU_MDMA0 347 #define CLK_SSS 348 #define CLK_G3D 349 +#define CLK_SMMU_TV 350 +#define CLK_SMMU_FIMD1 351 +#define CLK_SMMU_2D 352 +#define CLK_SMMU_FIMC_ISP 353 +#define CLK_SMMU_FIMC_DRC 354 +#define CLK_SMMU_FIMC_SCC 355 +#define CLK_SMMU_FIMC_SCP 356 +#define CLK_SMMU_FIMC_FD 357 +#define CLK_SMMU_FIMC_MCU 358 +#define CLK_SMMU_FIMC_ODC 359 +#define CLK_SMMU_FIMC_DIS0 360 +#define CLK_SMMU_FIMC_DIS1 361 +#define CLK_SMMU_FIMC_3DNR 362 +#define CLK_SMMU_FIMC_LITE0 363 +#define CLK_SMMU_FIMC_LITE1 364 +#define CLK_CAMIF_TOP 365 /* mux clocks */ #define CLK_MOUT_HDMI 1024 |