1 files changed, 29 insertions, 0 deletions

diff --git a/include/asm-sh/rtc.h b/include/asm-sh/rtc.h
new file mode 100644
index 000000000000..cea9cdf9b925
--- /dev/null
+++ b/include/asm-sh/rtc.h
@@ -0,0 +1,29 @@
+#ifndef _ASM_RTC_H
+#define _ASM_RTC_H
+#ifdef __KERNEL__
+
+#include <asm/machvec.h>
+#include <asm/cpu/rtc.h>
+
+extern void sh_rtc_gettimeofday(struct timespec *ts);
+extern int sh_rtc_settimeofday(const time_t secs);
+extern void (*board_time_init)(void);
+extern void (*rtc_get_time)(struct timespec *);
+extern int (*rtc_set_time)(const time_t);
+
+/* 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               */
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_RTC_H */