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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-sh/rtc.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-sh/rtc.h')
-rw-r--r--include/asm-sh/rtc.h29
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 0000000..cea9cdf
--- /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 */
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