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Commit e21f5621 authored by Sylvain Lemieux's avatar Sylvain Lemieux Committed by Wim Van Sebroeck
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arm: lpc32xx: remove restart handler 



Remove the restart handler from "mach-lpc32xx";
this functionality is now available in the
pnx4008 watchdog driver.

Signed-off-by: default avatarSylvain Lemieux <slemieux@tycoint.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 0a253457

arch/arm/mach-lpc32xx/common.c

+0 −15
Original line number Diff line number Diff line
@@ -194,21 +194,6 @@ void __init lpc32xx_map_io(void) 
	iotable_init(lpc32xx_io_desc, ARRAY_SIZE(lpc32xx_io_desc));

}



void lpc23xx_restart(enum reboot_mode mode, const char *cmd)

{

	/* Make sure WDT clocks are enabled */

	__raw_writel(LPC32XX_CLKPWR_PWMCLK_WDOG_EN,

		LPC32XX_CLKPWR_TIMER_CLK_CTRL);



	/* Instant assert of RESETOUT_N with pulse length 1mS */

	__raw_writel(13000, io_p2v(LPC32XX_WDTIM_BASE + 0x18));

	__raw_writel(0x70, io_p2v(LPC32XX_WDTIM_BASE + 0xC));



	/* Wait for watchdog to reset system */

	while (1)

		;

}



static int __init lpc32xx_check_uid(void)

{

	u32 uid[4];

arch/arm/mach-lpc32xx/common.h

+0 −1
Original line number Diff line number Diff line
@@ -30,7 +30,6 @@ extern void lpc32xx_timer_init(void); 
extern void __init lpc32xx_init_irq(void);

extern void __init lpc32xx_map_io(void);

extern void __init lpc32xx_serial_init(void);

extern void lpc23xx_restart(enum reboot_mode, const char *);





/*