1// SPDX-License-Identifier: GPL-2.0+ 2// 3// Copyright (c) 2004-2005 Simtec Electronics 4// http://armlinux.simtec.co.uk/ 5// Ben Dooks <ben@simtec.co.uk> 6// 7// S3C2442 core and lock support 8 9#include <linux/init.h> 10#include <linux/module.h> 11#include <linux/kernel.h> 12#include <linux/list.h> 13#include <linux/errno.h> 14#include <linux/err.h> 15#include <linux/device.h> 16#include <linux/syscore_ops.h> 17#include <linux/interrupt.h> 18#include <linux/ioport.h> 19#include <linux/mutex.h> 20#include <linux/gpio.h> 21#include <linux/clk.h> 22#include <linux/io.h> 23 24#include <mach/hardware.h> 25#include <mach/gpio-samsung.h> 26#include <linux/atomic.h> 27#include <asm/irq.h> 28 29#include <mach/regs-clock.h> 30 31#include <plat/cpu.h> 32#include <plat/pm.h> 33 34#include <plat/gpio-core.h> 35#include <plat/gpio-cfg.h> 36#include <plat/gpio-cfg-helpers.h> 37 38#include "common.h" 39 40static struct device s3c2442_dev = { 41 .bus = &s3c2442_subsys, 42}; 43 44int __init s3c2442_init(void) 45{ 46 printk("S3C2442: Initialising architecture\n"); 47 48#ifdef CONFIG_PM_SLEEP 49 register_syscore_ops(&s3c2410_pm_syscore_ops); 50 register_syscore_ops(&s3c24xx_irq_syscore_ops); 51 register_syscore_ops(&s3c244x_pm_syscore_ops); 52#endif 53 54 return device_register(&s3c2442_dev); 55} 56 57void __init s3c2442_map_io(void) 58{ 59 s3c244x_map_io(); 60 61 s3c24xx_gpiocfg_default.set_pull = s3c24xx_gpio_setpull_1down; 62 s3c24xx_gpiocfg_default.get_pull = s3c24xx_gpio_getpull_1down; 63} 64