diff options
Diffstat (limited to 'arch/arm/mach-s5pv210/cpu.c')
| -rw-r--r-- | arch/arm/mach-s5pv210/cpu.c | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c deleted file mode 100644 index 411a4a9cbfc..00000000000 --- a/arch/arm/mach-s5pv210/cpu.c +++ /dev/null @@ -1,142 +0,0 @@ -/* linux/arch/arm/mach-s5pv210/cpu.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.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/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/sysdev.h> -#include <linux/platform_device.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <asm/proc-fns.h> -#include <mach/map.h> -#include <mach/regs-clock.h> - -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/clock.h> -#include <plat/s5pv210.h> -#include <plat/iic-core.h> -#include <plat/sdhci.h> - -/* Initial IO mappings */ - -static struct map_desc s5pv210_iodesc[] __initdata = { - { - .virtual = (unsigned long)S5P_VA_SYSTIMER, - .pfn = __phys_to_pfn(S5PV210_PA_SYSTIMER), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)VA_VIC2, - .pfn = __phys_to_pfn(S5PV210_PA_VIC2), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)VA_VIC3, - .pfn = __phys_to_pfn(S5PV210_PA_VIC3), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5P_VA_SROMC, - .pfn = __phys_to_pfn(S5PV210_PA_SROMC), - .length = SZ_4K, - .type = MT_DEVICE, - } -}; - -static void s5pv210_idle(void) -{ - if (!need_resched()) - cpu_do_idle(); - - local_irq_enable(); -} - -/* s5pv210_map_io - * - * register the standard cpu IO areas -*/ - -void __init s5pv210_map_io(void) -{ -#ifdef CONFIG_S3C_DEV_ADC - s3c_device_adc.name = "s3c64xx-adc"; -#endif - - iotable_init(s5pv210_iodesc, ARRAY_SIZE(s5pv210_iodesc)); - - /* initialise device information early */ - s5pv210_default_sdhci0(); - s5pv210_default_sdhci1(); - s5pv210_default_sdhci2(); - - /* the i2c devices are directly compatible with s3c2440 */ - s3c_i2c0_setname("s3c2440-i2c"); - s3c_i2c1_setname("s3c2440-i2c"); - s3c_i2c2_setname("s3c2440-i2c"); -} - -void __init s5pv210_init_clocks(int xtal) -{ - printk(KERN_DEBUG "%s: initializing clocks\n", __func__); - - s3c24xx_register_baseclocks(xtal); - s5p_register_clocks(xtal); - s5pv210_register_clocks(); - s5pv210_setup_clocks(); -} - -void __init s5pv210_init_irq(void) -{ - u32 vic[4]; /* S5PV210 supports 4 VIC */ - - /* All the VICs are fully populated. */ - vic[0] = ~0; - vic[1] = ~0; - vic[2] = ~0; - vic[3] = ~0; - - s5p_init_irq(vic, ARRAY_SIZE(vic)); -} - -struct sysdev_class s5pv210_sysclass = { - .name = "s5pv210-core", -}; - -static struct sys_device s5pv210_sysdev = { - .cls = &s5pv210_sysclass, -}; - -static int __init s5pv210_core_init(void) -{ - return sysdev_class_register(&s5pv210_sysclass); -} - -core_initcall(s5pv210_core_init); - -int __init s5pv210_init(void) -{ - printk(KERN_INFO "S5PV210: Initializing architecture\n"); - - /* set idle function */ - pm_idle = s5pv210_idle; - - return sysdev_register(&s5pv210_sysdev); -} |
