arch/sh/include/asm/rtc.h

   1 #ifndef _ASM_RTC_H
   2 #define _ASM_RTC_H
   3
   4 void time_init(void);
   5 extern void (*board_time_init)(void);
   6 extern void (*rtc_sh_get_time)(struct timespec *);
   7 extern int (*rtc_sh_set_time)(const time_t);
   8
   9 /* some dummy definitions */
  10 #define RTC_BATT_BAD 0x100      /* battery bad */
  11 #define RTC_SQWE 0x08           /* enable square-wave output */
  12 #define RTC_DM_BINARY 0x04      /* all time/date values are BCD if clear */
  13 #define RTC_24H 0x02            /* 24 hour mode - else hours bit 7 means pm */
  14 #define RTC_DST_EN 0x01         /* auto switch DST - works f. USA only */
  15
  16 struct rtc_time;
  17 unsigned int get_rtc_time(struct rtc_time *);
  18 int set_rtc_time(struct rtc_time *);
  19
  20 #define RTC_CAP_4_DIGIT_YEAR    (1 << 0)
  21
  22 struct sh_rtc_platform_info {
  23         unsigned long capabilities;
  24 };
  25
  26 #include <cpu/rtc.h>
  27
  28 #endif /* _ASM_RTC_H */