[linux-2.6-block.git] / arch / arm / mach-pxa / include / mach / reset.h

#ifndef __ASM_ARCH_RESET_H
#define __ASM_ARCH_RESET_H

#define RESET_STATUS_HARDWARE	(1 << 0)	/* Hardware Reset */
#define RESET_STATUS_WATCHDOG	(1 << 1)	/* Watchdog Reset */
#define RESET_STATUS_LOWPOWER	(1 << 2)	/* Low Power/Sleep Exit */
#define RESET_STATUS_GPIO	(1 << 3)	/* GPIO Reset */
#define RESET_STATUS_ALL	(0xf)

extern unsigned int reset_status;
extern void clear_reset_status(unsigned int mask);

/**
 * init_gpio_reset() - register GPIO as reset generator
 *
 * @gpio - gpio nr
 * @output - set gpio as out/low instead of input during normal work
 */
extern int init_gpio_reset(int gpio, int output);

#endif /* __ASM_ARCH_RESET_H */
Commit	Line	Data
ab277121 EM	1	#ifndef __ASM_ARCH_RESET_H
	2	#define __ASM_ARCH_RESET_H
	3
04fef228 EM	4	#define RESET_STATUS_HARDWARE (1 << 0) /* Hardware Reset */
	5	#define RESET_STATUS_WATCHDOG (1 << 1) /* Watchdog Reset */
	6	#define RESET_STATUS_LOWPOWER (1 << 2) /* Low Power/Sleep Exit */
	7	#define RESET_STATUS_GPIO (1 << 3) /* GPIO Reset */
	8	#define RESET_STATUS_ALL (0xf)
	9
	10	extern unsigned int reset_status;
	11	extern void clear_reset_status(unsigned int mask);
	12
69fc7eed DB	13	/**
	14	* init_gpio_reset() - register GPIO as reset generator
	15	*
	16	* @gpio - gpio nr
	17	* @output - set gpio as out/low instead of input during normal work
ab277121	18	*/
69fc7eed	19	extern int init_gpio_reset(int gpio, int output);
ab277121 EM	20
ab277121 EM	21	#endif /* __ASM_ARCH_RESET_H */