diff options
Diffstat (limited to 'arch/blackfin/include/asm/mach-common/bits/watchdog.h')
| -rw-r--r-- | arch/blackfin/include/asm/mach-common/bits/watchdog.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/mach-common/bits/watchdog.h b/arch/blackfin/include/asm/mach-common/bits/watchdog.h new file mode 100644 index 0000000000..75924f92f9 --- /dev/null +++ b/arch/blackfin/include/asm/mach-common/bits/watchdog.h @@ -0,0 +1,19 @@ +/* + * Watchdog Masks + */ + +#ifndef __BFIN_PERIPHERAL_WATCHDOG__ +#define __BFIN_PERIPHERAL_WATCHDOG__ + +/* Watchdog Timer WDOG_CTL Register Masks */ + +#define WDEV 0x0006 /* event generated on roll over */ +#define WDEV_RESET 0x0000 /* generate reset event on roll over */ +#define WDEV_NMI 0x0002 /* generate NMI event on roll over */ +#define WDEV_GPI 0x0004 /* generate GP IRQ on roll over */ +#define WDEV_NONE 0x0006 /* no event on roll over */ +#define WDEN 0x0FF0 /* enable watchdog */ +#define WDDIS 0x0AD0 /* disable watchdog */ +#define WDRO 0x8000 /* watchdog rolled over latch */ + +#endif |