diff options
Diffstat (limited to 'arch/arm/mach-pxa/regs-rtc.h')
| -rw-r--r-- | arch/arm/mach-pxa/regs-rtc.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/regs-rtc.h b/arch/arm/mach-pxa/regs-rtc.h new file mode 100644 index 000000000..f0e4a589b --- /dev/null +++ b/arch/arm/mach-pxa/regs-rtc.h @@ -0,0 +1,23 @@ +#ifndef __ASM_MACH_REGS_RTC_H +#define __ASM_MACH_REGS_RTC_H + +#include <mach/hardware.h> + +/* + * Real Time Clock + */ + +#define RCNR __REG(0x40900000) /* RTC Count Register */ +#define RTAR __REG(0x40900004) /* RTC Alarm Register */ +#define RTSR __REG(0x40900008) /* RTC Status Register */ +#define RTTR __REG(0x4090000C) /* RTC Timer Trim Register */ +#define PIAR __REG(0x40900038) /* Periodic Interrupt Alarm Register */ + +#define RTSR_PICE (1 << 15) /* Periodic interrupt count enable */ +#define RTSR_PIALE (1 << 14) /* Periodic interrupt Alarm enable */ +#define RTSR_HZE (1 << 3) /* HZ interrupt enable */ +#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */ +#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */ +#define RTSR_AL (1 << 0) /* RTC alarm detected */ + +#endif /* __ASM_MACH_REGS_RTC_H */ |