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Ben Dooksa21765a2007-02-11 18:31:01 +01001/* linux/arch/arm/mach-s3c2440/s3c2440.c
Linus Torvalds1da177e2005-04-16 15:20:36 -07002 *
Ben Dooks96ce2382006-06-18 23:06:41 +01003 * Copyright (c) 2004-2006 Simtec Electronics
Linus Torvalds1da177e2005-04-16 15:20:36 -07004 * 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.
Linus Torvalds1da177e2005-04-16 15:20:36 -070011*/
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>
Russell Kingd052d1b2005-10-29 19:07:23 +010019#include <linux/platform_device.h>
Ben Dooksb6d1f542006-12-17 23:22:26 +010020#include <linux/serial_core.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070021#include <linux/sysdev.h>
Russell Kingf8ce2542006-01-07 16:15:52 +000022#include <linux/clk.h>
Russell Kingfced80c2008-09-06 12:10:45 +010023#include <linux/io.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070024
25#include <asm/mach/arch.h>
26#include <asm/mach/map.h>
27#include <asm/mach/irq.h>
28
Russell Kinga09e64f2008-08-05 16:14:15 +010029#include <mach/hardware.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070030#include <asm/irq.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070031
Ben Dooksa2b7ba92008-10-07 22:26:09 +010032#include <plat/s3c2440.h>
33#include <plat/devs.h>
34#include <plat/cpu.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070035
Linus Torvalds1da177e2005-04-16 15:20:36 -070036static struct sys_device s3c2440_sysdev = {
37 .cls = &s3c2440_sysclass,
38};
39
Ben Dooks96ce2382006-06-18 23:06:41 +010040int __init s3c2440_init(void)
Linus Torvalds1da177e2005-04-16 15:20:36 -070041{
Ben Dooks96ce2382006-06-18 23:06:41 +010042 printk("S3C2440: Initialising architecture\n");
Linus Torvalds1da177e2005-04-16 15:20:36 -070043
44 /* change irq for watchdog */
45
46 s3c_device_wdt.resource[1].start = IRQ_S3C2440_WDT;
47 s3c_device_wdt.resource[1].end = IRQ_S3C2440_WDT;
Linus Torvalds1da177e2005-04-16 15:20:36 -070048
Ben Dooks96ce2382006-06-18 23:06:41 +010049 /* register our system device for everything else */
Linus Torvalds1da177e2005-04-16 15:20:36 -070050
Ben Dooks66a9b492006-06-18 23:04:05 +010051 return sysdev_register(&s3c2440_sysdev);
Linus Torvalds1da177e2005-04-16 15:20:36 -070052}