| #ifndef _ASM_RTC_H |
| #define _ASM_RTC_H |
| |
| #include <asm/machvec.h> |
| |
| #define rtc_gettimeofday sh_mv.mv_rtc_gettimeofday |
| #define rtc_settimeofday sh_mv.mv_rtc_settimeofday |
| |
| extern void sh_rtc_gettimeofday(struct timeval *tv); |
| extern int sh_rtc_settimeofday(const struct timeval *tv); |
| |
| /* RCR1 Bits */ |
| #define RCR1_CF 0x80 /* Carry Flag */ |
| #define RCR1_CIE 0x10 /* Carry Interrupt Enable */ |
| #define RCR1_AIE 0x08 /* Alarm Interrupt Enable */ |
| #define RCR1_AF 0x01 /* Alarm Flag */ |
| |
| /* RCR2 Bits */ |
| #define RCR2_PEF 0x80 /* PEriodic interrupt Flag */ |
| #define RCR2_PESMASK 0x70 /* Periodic interrupt Set */ |
| #define RCR2_RTCEN 0x08 /* ENable RTC */ |
| #define RCR2_ADJ 0x04 /* ADJustment (30-second) */ |
| #define RCR2_RESET 0x02 /* Reset bit */ |
| #define RCR2_START 0x01 /* Start bit */ |
| |
| #if defined(__sh3__) |
| /* SH-3 RTC */ |
| #define R64CNT 0xfffffec0 |
| #define RSECCNT 0xfffffec2 |
| #define RMINCNT 0xfffffec4 |
| #define RHRCNT 0xfffffec6 |
| #define RWKCNT 0xfffffec8 |
| #define RDAYCNT 0xfffffeca |
| #define RMONCNT 0xfffffecc |
| #define RYRCNT 0xfffffece |
| #define RSECAR 0xfffffed0 |
| #define RMINAR 0xfffffed2 |
| #define RHRAR 0xfffffed4 |
| #define RWKAR 0xfffffed6 |
| #define RDAYAR 0xfffffed8 |
| #define RMONAR 0xfffffeda |
| #define RCR1 0xfffffedc |
| #define RCR2 0xfffffede |
| |
| #define RTC_BIT_INVERTED 0 /* No bug on SH7708, SH7709A */ |
| #elif defined(__SH4__) |
| /* SH-4 RTC */ |
| #define R64CNT 0xffc80000 |
| #define RSECCNT 0xffc80004 |
| #define RMINCNT 0xffc80008 |
| #define RHRCNT 0xffc8000c |
| #define RWKCNT 0xffc80010 |
| #define RDAYCNT 0xffc80014 |
| #define RMONCNT 0xffc80018 |
| #define RYRCNT 0xffc8001c /* 16bit */ |
| #define RSECAR 0xffc80020 |
| #define RMINAR 0xffc80024 |
| #define RHRAR 0xffc80028 |
| #define RWKAR 0xffc8002c |
| #define RDAYAR 0xffc80030 |
| #define RMONAR 0xffc80034 |
| #define RCR1 0xffc80038 |
| #define RCR2 0xffc8003c |
| |
| #define RTC_BIT_INVERTED 0x40 /* bug on SH7750, SH7750S */ |
| #endif |
| |
| #endif /* _ASM_RTC_H */ |