/* linux/arch/arm/mach-s5pc100/cpu.c * * 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 <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <mach/hardware.h> #include <mach/map.h> #include <asm/irq.h> #include <plat/cpu-freq.h> #include <plat/regs-serial.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/clock.h> #include <plat/sdhci.h> #include <plat/iic-core.h> #include <plat/s5pc100.h> /* Initial IO mappings */ static struct map_desc s5pc100_iodesc[] __initdata = { }; /* 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 */ } void __init s5pc100_init_clocks(int xtal) { printk(KERN_DEBUG "%s: initialising clocks\n", __func__); s3c24xx_register_baseclocks(xtal); s5pc1xx_register_clocks(); s5pc100_register_clocks(); s5pc100_setup_clocks(); } void __init s5pc100_init_irq(void) { u32 vic_valid[] = {~0, ~0, ~0}; /* VIC0, VIC1, and VIC2 are fully populated. */ s5pc1xx_init_irq(vic_valid, ARRAY_SIZE(vic_valid)); } 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_DEBUG "S5PC100: Initialising architecture\n"); return sysdev_register(&s5pc100_sysdev); }