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30 lines
950 B
30 lines
950 B
20 years ago
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#ifndef _ASM_RTC_H
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#define _ASM_RTC_H
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#ifdef __KERNEL__
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#include <asm/machvec.h>
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#include <asm/cpu/rtc.h>
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extern void sh_rtc_gettimeofday(struct timespec *ts);
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extern int sh_rtc_settimeofday(const time_t secs);
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extern void (*board_time_init)(void);
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extern void (*rtc_get_time)(struct timespec *);
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extern int (*rtc_set_time)(const time_t);
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/* RCR1 Bits */
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#define RCR1_CF 0x80 /* Carry Flag */
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#define RCR1_CIE 0x10 /* Carry Interrupt Enable */
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#define RCR1_AIE 0x08 /* Alarm Interrupt Enable */
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#define RCR1_AF 0x01 /* Alarm Flag */
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/* RCR2 Bits */
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#define RCR2_PEF 0x80 /* PEriodic interrupt Flag */
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#define RCR2_PESMASK 0x70 /* Periodic interrupt Set */
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#define RCR2_RTCEN 0x08 /* ENable RTC */
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#define RCR2_ADJ 0x04 /* ADJustment (30-second) */
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#define RCR2_RESET 0x02 /* Reset bit */
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#define RCR2_START 0x01 /* Start bit */
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#endif /* __KERNEL__ */
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#endif /* _ASM_RTC_H */
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