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authorAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-06-27 00:03:00 +0200
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-07-08 16:23:11 +0200
commitd4a5f6d71e8bd32f268e738ed39b31a15334cdf7 (patch)
tree982ce8f5df3ab540668ea39dde1c3a8188735fd0 /include/linux/rtc
parentrtc: adjust MAINTAINERS entry (diff)
downloadwireguard-linux-d4a5f6d71e8bd32f268e738ed39b31a15334cdf7.tar.xz
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rtc: ds1286: move header to linux/rtc
Move ds1286.h to rtc specific folder. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'include/linux/rtc')
-rw-r--r--include/linux/rtc/ds1286.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/include/linux/rtc/ds1286.h b/include/linux/rtc/ds1286.h
new file mode 100644
index 000000000000..45ea0aa0aeb9
--- /dev/null
+++ b/include/linux/rtc/ds1286.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 1998, 1999, 2003 Ralf Baechle
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef __LINUX_DS1286_H
+#define __LINUX_DS1286_H
+
+/**********************************************************************
+ * register summary
+ **********************************************************************/
+#define RTC_HUNDREDTH_SECOND 0
+#define RTC_SECONDS 1
+#define RTC_MINUTES 2
+#define RTC_MINUTES_ALARM 3
+#define RTC_HOURS 4
+#define RTC_HOURS_ALARM 5
+#define RTC_DAY 6
+#define RTC_DAY_ALARM 7
+#define RTC_DATE 8
+#define RTC_MONTH 9
+#define RTC_YEAR 10
+#define RTC_CMD 11
+#define RTC_WHSEC 12
+#define RTC_WSEC 13
+#define RTC_UNUSED 14
+
+/* RTC_*_alarm is always true if 2 MSBs are set */
+# define RTC_ALARM_DONT_CARE 0xC0
+
+
+/*
+ * Bits in the month register
+ */
+#define RTC_EOSC 0x80
+#define RTC_ESQW 0x40
+
+/*
+ * Bits in the Command register
+ */
+#define RTC_TDF 0x01
+#define RTC_WAF 0x02
+#define RTC_TDM 0x04
+#define RTC_WAM 0x08
+#define RTC_PU_LVL 0x10
+#define RTC_IBH_LO 0x20
+#define RTC_IPSW 0x40
+#define RTC_TE 0x80
+
+#endif /* __LINUX_DS1286_H */