1/* linux/arch/arm/mach-s3c2440/s3c2440.c 2 * 3 * Copyright (c) 2004-2006 Simtec Electronics 4 * Ben Dooks <ben@simtec.co.uk> 5 * 6 * Samsung S3C2440 Mobile CPU support 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11*/ 12 13#include <linux/kernel.h> 14#include <linux/types.h> 15#include <linux/interrupt.h> 16#include <linux/list.h> 17#include <linux/timer.h> 18#include <linux/init.h> 19#include <linux/platform_device.h> 20#include <linux/serial_core.h> 21#include <linux/sysdev.h> 22#include <linux/gpio.h> 23#include <linux/clk.h> 24#include <linux/io.h> 25 26#include <asm/mach/arch.h> 27#include <asm/mach/map.h> 28#include <asm/mach/irq.h> 29 30#include <mach/hardware.h> 31#include <asm/irq.h> 32 33#include <plat/devs.h> 34#include <plat/cpu.h> 35#include <plat/s3c244x.h> 36 37#include <plat/gpio-core.h> 38#include <plat/gpio-cfg.h> 39#include <plat/gpio-cfg-helpers.h> 40 41static struct sys_device s3c2440_sysdev = { 42 .cls = &s3c2440_sysclass, 43}; 44 45int __init s3c2440_init(void) 46{ 47 printk("S3C2440: Initialising architecture\n"); 48 49 s3c24xx_gpiocfg_default.set_pull = s3c_gpio_setpull_1up; 50 s3c24xx_gpiocfg_default.get_pull = s3c_gpio_getpull_1up; 51 52 /* change irq for watchdog */ 53 54 s3c_device_wdt.resource[1].start = IRQ_S3C2440_WDT; 55 s3c_device_wdt.resource[1].end = IRQ_S3C2440_WDT; 56 57 /* register our system device for everything else */ 58 59 return sysdev_register(&s3c2440_sysdev); 60} 61