s3c2440.c 1.5 KB
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/* linux/arch/arm/mach-s3c2440/s3c2440.c
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 *
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 * Copyright (c) 2004-2006 Simtec Electronics
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 *   Ben Dooks <ben@simtec.co.uk>
 *
 * Samsung S3C2440 Mobile CPU support
 *
 * 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>
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#include <linux/platform_device.h>
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#include <linux/serial_core.h>
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#include <linux/sysdev.h>
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#include <linux/gpio.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>

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#include <mach/hardware.h>
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#include <asm/irq.h>

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#include <plat/devs.h>
#include <plat/cpu.h>
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#include <plat/s3c244x.h>
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#include <plat/gpio-core.h>
#include <plat/gpio-cfg.h>
#include <plat/gpio-cfg-helpers.h>

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static struct sys_device s3c2440_sysdev = {
	.cls		= &s3c2440_sysclass,
};

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int __init s3c2440_init(void)
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{
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	printk("S3C2440: Initialising architecture\n");
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	/* change irq for watchdog */

	s3c_device_wdt.resource[1].start = IRQ_S3C2440_WDT;
	s3c_device_wdt.resource[1].end   = IRQ_S3C2440_WDT;

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	/* register our system device for everything else */
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	return sysdev_register(&s3c2440_sysdev);
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}
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void __init s3c2440_map_io(void)
{
	s3c244x_map_io();

	s3c24xx_gpiocfg_default.set_pull = s3c_gpio_setpull_1up;
	s3c24xx_gpiocfg_default.get_pull = s3c_gpio_getpull_1up;
}