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Commit b4f14eb8 authored by Ben Dooks's avatar Ben Dooks Committed by Russell King
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[ARM] 4205/1: S3C2443: Add cpu specific reset hook 



Hook in a cpu specific reset function for the S3C2443

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent d4156d52

arch/arm/mach-s3c2443/s3c2443.c

+9 −1
Original line number Diff line number Diff line
@@ -29,7 +29,8 @@ 
#include <asm/io.h>

#include <asm/irq.h>



#include <asm/arch/regs-serial.h>

#include <asm/arch/regs-s3c2443-clock.h>

#include <asm/arch/reset.h>



#include <asm/plat-s3c24xx/s3c2443.h>

#include <asm/plat-s3c24xx/devs.h>
@@ -49,10 +50,17 @@ static struct sys_device s3c2443_sysdev = { 
	.cls		= &s3c2443_sysclass,

};



static void s3c2443_hard_reset(void)

{

	__raw_writel(S3C2443_SWRST_RESET, S3C2443_SWRST);

}



int __init s3c2443_init(void)

{

	printk("S3C2443: Initialising architecture\n");



	s3c24xx_reset_hook = s3c2443_hard_reset;



	s3c_device_nand.name = "s3c2412-nand";



	return sysdev_register(&s3c2443_sysdev);

include/asm-arm/arch-s3c2410/regs-s3c2443-clock.h

+2 −0
Original line number Diff line number Diff line
@@ -38,6 +38,8 @@ 
#define S3C2443_PWRCFG			S3C2443_CLKREG(0x60)

#define S3C2443_RSTCON			S3C2443_CLKREG(0x64)



#define S3C2443_SWRST_RESET		(0x533c2443)



#define S3C2443_PLLCON_OFF		(1<<24)



#define S3C2443_CLKSRC_I2S_EXT		(1<<14)