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1da177e4 LT |
1 | #ifndef _ASM_RTC_H |
2 | #define _ASM_RTC_H | |
3 | #ifdef __KERNEL__ | |
4 | ||
5 | #include <asm/machvec.h> | |
6 | #include <asm/cpu/rtc.h> | |
7 | ||
8 | extern void sh_rtc_gettimeofday(struct timespec *ts); | |
9 | extern int sh_rtc_settimeofday(const time_t secs); | |
10 | extern void (*board_time_init)(void); | |
11 | extern void (*rtc_get_time)(struct timespec *); | |
12 | extern int (*rtc_set_time)(const time_t); | |
13 | ||
14 | /* RCR1 Bits */ | |
15 | #define RCR1_CF 0x80 /* Carry Flag */ | |
16 | #define RCR1_CIE 0x10 /* Carry Interrupt Enable */ | |
17 | #define RCR1_AIE 0x08 /* Alarm Interrupt Enable */ | |
18 | #define RCR1_AF 0x01 /* Alarm Flag */ | |
19 | ||
20 | /* RCR2 Bits */ | |
21 | #define RCR2_PEF 0x80 /* PEriodic interrupt Flag */ | |
22 | #define RCR2_PESMASK 0x70 /* Periodic interrupt Set */ | |
23 | #define RCR2_RTCEN 0x08 /* ENable RTC */ | |
24 | #define RCR2_ADJ 0x04 /* ADJustment (30-second) */ | |
25 | #define RCR2_RESET 0x02 /* Reset bit */ | |
26 | #define RCR2_START 0x01 /* Start bit */ | |
27 | ||
28 | #endif /* __KERNEL__ */ | |
29 | #endif /* _ASM_RTC_H */ |