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										 |  |  | /* linux/arch/arm/mach-s3c2440/s3c2440.c
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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. | 
					
						
							|  |  |  | */ | 
					
						
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							|  |  |  | #include <linux/kernel.h>
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							|  |  |  | #include <linux/types.h>
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							|  |  |  | #include <linux/interrupt.h>
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							|  |  |  | #include <linux/list.h>
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							|  |  |  | #include <linux/timer.h>
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							|  |  |  | #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/device.h>
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										 |  |  | #include <linux/syscore_ops.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>
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							|  |  |  | #include <asm/mach/map.h>
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							|  |  |  | #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>
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							|  |  |  | #include <plat/cpu.h>
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										 |  |  | #include <plat/s3c244x.h>
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										 |  |  | #include <plat/pm.h>
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										 |  |  | #include <plat/gpio-core.h>
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							|  |  |  | #include <plat/gpio-cfg.h>
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							|  |  |  | #include <plat/gpio-cfg-helpers.h>
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										 |  |  | static struct device s3c2440_dev = { | 
					
						
							|  |  |  | 	.bus		= &s3c2440_subsys, | 
					
						
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										 |  |  | }; | 
					
						
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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 */ | 
					
						
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							|  |  |  | 	s3c_device_wdt.resource[1].start = IRQ_S3C2440_WDT; | 
					
						
							|  |  |  | 	s3c_device_wdt.resource[1].end   = IRQ_S3C2440_WDT; | 
					
						
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										 |  |  | 	/* register suspend/resume handlers */ | 
					
						
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										 |  |  | #ifdef CONFIG_PM
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										 |  |  | 	register_syscore_ops(&s3c2410_pm_syscore_ops); | 
					
						
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										 |  |  | #endif
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										 |  |  | 	register_syscore_ops(&s3c244x_pm_syscore_ops); | 
					
						
							|  |  |  | 	register_syscore_ops(&s3c24xx_irq_syscore_ops); | 
					
						
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										 |  |  | 	/* register our system device for everything else */ | 
					
						
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										 |  |  | 	return device_register(&s3c2440_dev); | 
					
						
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										 |  |  | } | 
					
						
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							|  |  |  | void __init s3c2440_map_io(void) | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  | 	s3c244x_map_io(); | 
					
						
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										 |  |  | 	s3c24xx_gpiocfg_default.set_pull = s3c24xx_gpio_setpull_1up; | 
					
						
							|  |  |  | 	s3c24xx_gpiocfg_default.get_pull = s3c24xx_gpio_getpull_1up; | 
					
						
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										 |  |  | } |