diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/arm/mach-mmp/include/mach/regs-rtc.h | |
Diffstat (limited to 'arch/arm/mach-mmp/include/mach/regs-rtc.h')
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/regs-rtc.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/include/mach/regs-rtc.h b/arch/arm/mach-mmp/include/mach/regs-rtc.h new file mode 100644 index 00000000..5bff886a --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/regs-rtc.h @@ -0,0 +1,23 @@ +#ifndef __ASM_MACH_REGS_RTC_H +#define __ASM_MACH_REGS_RTC_H + +#include <mach/addr-map.h> + +#define RTC_VIRT_BASE (APB_VIRT_BASE + 0x10000) +#define RTC_REG(x) (*((volatile u32 __iomem *)(RTC_VIRT_BASE + (x)))) + +/* + * Real Time Clock + */ + +#define RCNR RTC_REG(0x00) /* RTC Count Register */ +#define RTAR RTC_REG(0x04) /* RTC Alarm Register */ +#define RTSR RTC_REG(0x08) /* RTC Status Register */ +#define RTTR RTC_REG(0x0C) /* RTC Timer Trim Register */ + +#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 */ |