| Eric Miao | ab27712 | 2008-07-29 14:08:14 +0800 | [diff] [blame] | 1 | #ifndef __ASM_ARCH_RESET_H |
| 2 | #define __ASM_ARCH_RESET_H |
| 3 | |
| Eric Miao | 04fef22 | 2008-07-29 14:26:00 +0800 | [diff] [blame] | 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 | |
| Eric Miao | ab27712 | 2008-07-29 14:08:14 +0800 | [diff] [blame] | 13 | /* |
| 14 | * register GPIO as reset generator |
| 15 | */ |
| 16 | extern int init_gpio_reset(int gpio); |
| 17 | |
| 18 | #endif /* __ASM_ARCH_RESET_H */ |