diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2008-09-16 17:48:51 (GMT) |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-10-11 15:18:52 (GMT) |
| commit | 384740dc49ea651ba350704d13ff6be9976e37fe (patch) | |
| tree | a6e80cad287ccae7a86d81bfa692fc96889c88ed /arch/mips/include/asm/m48t37.h | |
| parent | e8c7c482347574ecdd45c43e32c332d5fc2ece61 (diff) | |
| download | linux-384740dc49ea651ba350704d13ff6be9976e37fe.tar.xz | |
MIPS: Move headfiles to new location below arch/mips/include
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/m48t37.h')
| -rw-r--r-- | arch/mips/include/asm/m48t37.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/mips/include/asm/m48t37.h b/arch/mips/include/asm/m48t37.h new file mode 100644 index 0000000..cabf862 --- /dev/null +++ b/arch/mips/include/asm/m48t37.h @@ -0,0 +1,35 @@ +/* + * Registers for the SGS-Thomson M48T37 Timekeeper RAM chip + */ +#ifndef _ASM_M48T37_H +#define _ASM_M48T37_H + +#include <linux/spinlock.h> + +extern spinlock_t rtc_lock; + +struct m48t37_rtc { + volatile u8 pad[0x7ff0]; /* NVRAM */ + volatile u8 flags; + volatile u8 century; + volatile u8 alarm_sec; + volatile u8 alarm_min; + volatile u8 alarm_hour; + volatile u8 alarm_data; + volatile u8 interrupts; + volatile u8 watchdog; + volatile u8 control; + volatile u8 sec; + volatile u8 min; + volatile u8 hour; + volatile u8 day; + volatile u8 date; + volatile u8 month; + volatile u8 year; +}; + +#define M48T37_RTC_SET 0x80 +#define M48T37_RTC_STOPPED 0x80 +#define M48T37_RTC_READ 0x40 + +#endif /* _ASM_M48T37_H */ |