| /* SPDX-License-Identifier: GPL-2.0 */ |
| #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 output instead of input during normal work |
| * @level: output level |
| */ |
| extern int init_gpio_reset(int gpio, int output, int level); |
| |
| #endif /* __ASM_ARCH_RESET_H */ |
