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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /include/linux/rtc
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'include/linux/rtc')
-rw-r--r--include/linux/rtc/m48t59.h64
-rw-r--r--include/linux/rtc/sirfsoc_rtciobrg.h18
2 files changed, 82 insertions, 0 deletions
diff --git a/include/linux/rtc/m48t59.h b/include/linux/rtc/m48t59.h
new file mode 100644
index 00000000..6fc96145
--- /dev/null
+++ b/include/linux/rtc/m48t59.h
@@ -0,0 +1,64 @@
+/*
+ * include/linux/rtc/m48t59.h
+ *
+ * Definitions for the platform data of m48t59 RTC chip driver.
+ *
+ * Copyright (c) 2007 Wind River Systems, Inc.
+ *
+ * Mark Zhan <rongkai.zhan@windriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _LINUX_RTC_M48T59_H_
+#define _LINUX_RTC_M48T59_H_
+
+/*
+ * M48T59 Register Offset
+ */
+#define M48T59_YEAR 0xf
+#define M48T59_MONTH 0xe
+#define M48T59_MDAY 0xd /* Day of Month */
+#define M48T59_WDAY 0xc /* Day of Week */
+#define M48T59_WDAY_CB 0x20 /* Century Bit */
+#define M48T59_WDAY_CEB 0x10 /* Century Enable Bit */
+#define M48T59_HOUR 0xb
+#define M48T59_MIN 0xa
+#define M48T59_SEC 0x9
+#define M48T59_CNTL 0x8
+#define M48T59_CNTL_READ 0x40
+#define M48T59_CNTL_WRITE 0x80
+#define M48T59_WATCHDOG 0x7
+#define M48T59_INTR 0x6
+#define M48T59_INTR_AFE 0x80 /* Alarm Interrupt Enable */
+#define M48T59_INTR_ABE 0x20
+#define M48T59_ALARM_DATE 0x5
+#define M48T59_ALARM_HOUR 0x4
+#define M48T59_ALARM_MIN 0x3
+#define M48T59_ALARM_SEC 0x2
+#define M48T59_UNUSED 0x1
+#define M48T59_FLAGS 0x0
+#define M48T59_FLAGS_WDT 0x80 /* watchdog timer expired */
+#define M48T59_FLAGS_AF 0x40 /* alarm */
+#define M48T59_FLAGS_BF 0x10 /* low battery */
+
+#define M48T59RTC_TYPE_M48T59 0 /* to keep compatibility */
+#define M48T59RTC_TYPE_M48T02 1
+#define M48T59RTC_TYPE_M48T08 2
+
+struct m48t59_plat_data {
+ /* The method to access M48T59 registers */
+ void (*write_byte)(struct device *dev, u32 ofs, u8 val);
+ unsigned char (*read_byte)(struct device *dev, u32 ofs);
+
+ int type; /* RTC model */
+
+ /* ioaddr mapped externally */
+ void __iomem *ioaddr;
+ /* offset to RTC registers, automatically set according to the type */
+ unsigned int offset;
+};
+
+#endif /* _LINUX_RTC_M48T59_H_ */
diff --git a/include/linux/rtc/sirfsoc_rtciobrg.h b/include/linux/rtc/sirfsoc_rtciobrg.h
new file mode 100644
index 00000000..2c92e1c8
--- /dev/null
+++ b/include/linux/rtc/sirfsoc_rtciobrg.h
@@ -0,0 +1,18 @@
+/*
+ * RTC I/O Bridge interfaces for CSR SiRFprimaII
+ * ARM access the registers of SYSRTC, GPSRTC and PWRC through this module
+ *
+ * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
+ *
+ * Licensed under GPLv2 or later.
+ */
+#ifndef _SIRFSOC_RTC_IOBRG_H_
+#define _SIRFSOC_RTC_IOBRG_H_
+
+extern void sirfsoc_rtc_iobrg_besyncing(void);
+
+extern u32 sirfsoc_rtc_iobrg_readl(u32 addr);
+
+extern void sirfsoc_rtc_iobrg_writel(u32 val, u32 addr);
+
+#endif