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#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 */
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