diff options
Diffstat (limited to '')
| -rw-r--r-- | include/asm-arm/arch-pxa/reset.h | 9 | ||||
| -rw-r--r-- | include/asm-arm/arch-sa1100/reset.h | 18 |
2 files changed, 27 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/reset.h b/include/asm-arm/arch-pxa/reset.h index 6ca72c5cf7db..9489a48871a8 100644 --- a/include/asm-arm/arch-pxa/reset.h +++ b/include/asm-arm/arch-pxa/reset.h @@ -1,6 +1,15 @@ #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); + /* * register GPIO as reset generator */ diff --git a/include/asm-arm/arch-sa1100/reset.h b/include/asm-arm/arch-sa1100/reset.h new file mode 100644 index 000000000000..f61957e6842a --- /dev/null +++ b/include/asm-arm/arch-sa1100/reset.h @@ -0,0 +1,18 @@ +#ifndef __ASM_ARCH_RESET_H +#define __ASM_ARCH_RESET_H + +#include "hardware.h" + +#define RESET_STATUS_HARDWARE (1 << 0) /* Hardware Reset */ +#define RESET_STATUS_WATCHDOG (1 << 1) /* Watchdog Reset */ +#define RESET_STATUS_LOWPOWER (1 << 2) /* Exit from Low Power/Sleep */ +#define RESET_STATUS_GPIO (1 << 3) /* GPIO Reset */ +#define RESET_STATUS_ALL (0xf) + +extern unsigned int reset_status; +static inline void clear_reset_status(unsigned int mask) +{ + RCSR = mask; +} + +#endif /* __ASM_ARCH_RESET_H */ |