1/* linux/arch/arm/mach-s3c2442/s3c2442.c
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 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
22*/
23
24#include <linux/init.h>
25#include <linux/module.h>
26#include <linux/kernel.h>
27#include <linux/list.h>
28#include <linux/errno.h>
29#include <linux/err.h>
30#include <linux/device.h>
31#include <linux/syscore_ops.h>
32#include <linux/interrupt.h>
33#include <linux/ioport.h>
34#include <linux/mutex.h>
35#include <linux/gpio.h>
36#include <linux/clk.h>
37#include <linux/io.h>
38
39#include <mach/hardware.h>
40#include <mach/gpio-samsung.h>
41#include <linux/atomic.h>
42#include <asm/irq.h>
43
44#include <mach/regs-clock.h>
45
46#include <plat/cpu.h>
47#include <plat/pm.h>
48
49#include <plat/gpio-core.h>
50#include <plat/gpio-cfg.h>
51#include <plat/gpio-cfg-helpers.h>
52
53#include "common.h"
54
55static struct device s3c2442_dev = {
56	.bus		= &s3c2442_subsys,
57};
58
59int __init s3c2442_init(void)
60{
61	printk("S3C2442: Initialising architecture\n");
62
63#ifdef CONFIG_PM_SLEEP
64	register_syscore_ops(&s3c2410_pm_syscore_ops);
65	register_syscore_ops(&s3c24xx_irq_syscore_ops);
66	register_syscore_ops(&s3c244x_pm_syscore_ops);
67#endif
68
69	return device_register(&s3c2442_dev);
70}
71
72void __init s3c2442_map_io(void)
73{
74	s3c244x_map_io();
75
76	s3c24xx_gpiocfg_default.set_pull = s3c24xx_gpio_setpull_1down;
77	s3c24xx_gpiocfg_default.get_pull = s3c24xx_gpio_getpull_1down;
78}
79