diff options
Diffstat (limited to 'arch/arm/mach-s5p6440/cpu.c')
-rw-r--r-- | arch/arm/mach-s5p6440/cpu.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/arch/arm/mach-s5p6440/cpu.c b/arch/arm/mach-s5p6440/cpu.c deleted file mode 100644 index ec592e866054..000000000000 --- a/arch/arm/mach-s5p6440/cpu.c +++ /dev/null @@ -1,117 +0,0 @@ -/* linux/arch/arm/mach-s5p6440/cpu.c - * - * Copyright (c) 2009 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/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/s5p6440.h> -#include <plat/adc-core.h> - -static void s5p6440_idle(void) -{ - unsigned long val; - - if (!need_resched()) { - val = __raw_readl(S5P_PWR_CFG); - val &= ~(0x3<<5); - val |= (0x1<<5); - __raw_writel(val, S5P_PWR_CFG); - - cpu_do_idle(); - } - local_irq_enable(); -} - -/* s5p6440_map_io - * - * register the standard cpu IO areas -*/ - -void __init s5p6440_map_io(void) -{ - /* initialize any device information early */ - s3c_adc_setname("s3c64xx-adc"); -} - -void __init s5p6440_init_clocks(int xtal) -{ - printk(KERN_DEBUG "%s: initializing clocks\n", __func__); - - s3c24xx_register_baseclocks(xtal); - s5p_register_clocks(xtal); - s5p6440_register_clocks(); - s5p6440_setup_clocks(); -} - -void __init s5p6440_init_irq(void) -{ - /* S5P6440 supports only 2 VIC */ - u32 vic[2]; - - /* - * VIC0 is missing IRQ_VIC0[3, 4, 8, 10, (12-22)] - * VIC1 is missing IRQ VIC1[1, 3, 4, 10, 11, 12, 14, 15, 22] - */ - vic[0] = 0xff800ae7; - vic[1] = 0xffbf23e5; - - s5p_init_irq(vic, ARRAY_SIZE(vic)); -} - -struct sysdev_class s5p6440_sysclass = { - .name = "s5p6440-core", -}; - -static struct sys_device s5p6440_sysdev = { - .cls = &s5p6440_sysclass, -}; - -static int __init s5p6440_core_init(void) -{ - return sysdev_class_register(&s5p6440_sysclass); -} - -core_initcall(s5p6440_core_init); - -int __init s5p6440_init(void) -{ - printk(KERN_INFO "S5P6440: Initializing architecture\n"); - - /* set idle function */ - pm_idle = s5p6440_idle; - - return sysdev_register(&s5p6440_sysdev); -} |