diff options
author | Kukjin Kim <kgene.kim@samsung.com> | 2011-12-22 23:31:28 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-12-23 19:11:19 +0000 |
commit | dd4153d9af67496f6545831e72c743060d33a830 (patch) | |
tree | e1ddc02db02db746a4b4f97e7b2026629aa10634 /arch/arm/mach-s5pc100/cpu.c | |
parent | 95af214becab511b5ef76082688865d434dada1a (diff) | |
download | linux-stable-dd4153d9af67496f6545831e72c743060d33a830.tar.gz linux-stable-dd4153d9af67496f6545831e72c743060d33a830.tar.bz2 linux-stable-dd4153d9af67496f6545831e72c743060d33a830.zip |
ARM: 7247/1: S5PC100: introduce arch/arm/mach-s5pc100/common.[ch]
This patch introduces common.[ch] which are used only in the
arch/arm/mach-s5pc100/ directory. The common.c file merges
the cpu.c and init.c which are used commonly on S5PC100 SoC
and the common.h local header file replaces with plat/s5pc100.h
file.
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-s5pc100/cpu.c')
-rw-r--r-- | arch/arm/mach-s5pc100/cpu.c | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c deleted file mode 100644 index fd2708e7d8a9..000000000000 --- a/arch/arm/mach-s5pc100/cpu.c +++ /dev/null @@ -1,169 +0,0 @@ -/* linux/arch/arm/mach-s5pc100/cpu.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * Based on mach-s3c6410/cpu.c - * - * 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/interrupt.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/init.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/sysdev.h> -#include <linux/serial_core.h> -#include <linux/platform_device.h> -#include <linux/sched.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <asm/proc-fns.h> - -#include <mach/hardware.h> -#include <mach/map.h> -#include <asm/irq.h> - -#include <plat/regs-serial.h> -#include <mach/regs-clock.h> - -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/clock.h> -#include <plat/ata-core.h> -#include <plat/iic-core.h> -#include <plat/sdhci.h> -#include <plat/adc-core.h> -#include <plat/onenand-core.h> -#include <plat/fb-core.h> - -#include <plat/s5pc100.h> - -/* Initial IO mappings */ - -static struct map_desc s5pc100_iodesc[] __initdata = { - { - .virtual = (unsigned long)S5P_VA_SYSTIMER, - .pfn = __phys_to_pfn(S5PC100_PA_SYSTIMER), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5P_VA_GPIO, - .pfn = __phys_to_pfn(S5PC100_PA_GPIO), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)VA_VIC0, - .pfn = __phys_to_pfn(S5PC100_PA_VIC0), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)VA_VIC1, - .pfn = __phys_to_pfn(S5PC100_PA_VIC1), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)VA_VIC2, - .pfn = __phys_to_pfn(S5PC100_PA_VIC2), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C_VA_UART, - .pfn = __phys_to_pfn(S3C_PA_UART), - .length = SZ_512K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5PC100_VA_OTHERS, - .pfn = __phys_to_pfn(S5PC100_PA_OTHERS), - .length = SZ_4K, - .type = MT_DEVICE, - } -}; - -static void s5pc100_idle(void) -{ - if (!need_resched()) - cpu_do_idle(); - - local_irq_enable(); -} - -/* s5pc100_map_io - * - * register the standard cpu IO areas -*/ - -void __init s5pc100_map_io(void) -{ - iotable_init(s5pc100_iodesc, ARRAY_SIZE(s5pc100_iodesc)); - - /* initialise device information early */ - s5pc100_default_sdhci0(); - s5pc100_default_sdhci1(); - s5pc100_default_sdhci2(); - - s3c_adc_setname("s3c64xx-adc"); - - /* the i2c devices are directly compatible with s3c2440 */ - s3c_i2c0_setname("s3c2440-i2c"); - s3c_i2c1_setname("s3c2440-i2c"); - - s3c_onenand_setname("s5pc100-onenand"); - s3c_fb_setname("s5pc100-fb"); - s3c_cfcon_setname("s5pc100-pata"); -} - -void __init s5pc100_init_clocks(int xtal) -{ - printk(KERN_DEBUG "%s: initializing clocks\n", __func__); - - s3c24xx_register_baseclocks(xtal); - s5p_register_clocks(xtal); - s5pc100_register_clocks(); - s5pc100_setup_clocks(); -} - -void __init s5pc100_init_irq(void) -{ - u32 vic[] = {~0, ~0, ~0}; - - /* VIC0, VIC1, and VIC2 are fully populated. */ - s5p_init_irq(vic, ARRAY_SIZE(vic)); -} - -static struct sysdev_class s5pc100_sysclass = { - .name = "s5pc100-core", -}; - -static struct sys_device s5pc100_sysdev = { - .cls = &s5pc100_sysclass, -}; - -static int __init s5pc100_core_init(void) -{ - return sysdev_class_register(&s5pc100_sysclass); -} - -core_initcall(s5pc100_core_init); - -int __init s5pc100_init(void) -{ - printk(KERN_INFO "S5PC100: Initializing architecture\n"); - - /* set idle function */ - pm_idle = s5pc100_idle; - - return sysdev_register(&s5pc100_sysdev); -} |