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authorLinus Torvalds <torvalds@linux-foundation.org>2014-06-10 15:34:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-10 15:34:55 -0700
commit9ee4d7a6538308a7681b638d2f35f2a301420355 (patch)
treec037dee441f92e127f5c88e96e537abd5dd41a63 /include
parentdbd1abb209715544bf37ffa0a3798108e140e3ec (diff)
parenta0347f20aaacc96a203c9609877ecc77093cbe30 (diff)
downloadlinux-9ee4d7a6538308a7681b638d2f35f2a301420355.tar.bz2
Merge branch 'akpm' (patches from Andrew Morton)
Merge leftovers from Andrew Morton: "A few leftovers: ocfs2, gcov, RTC" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: rtc: s5m: consolidate two device type switch statements rtc: s5m: add support for S2MPS14 RTC rtc: s5m: support different register layout rtc: s5m: use shorter time of register update rtc: s5m: remove undocumented time init on first boot mfd/rtc: sec/s5m: rename SEC* symbols to S5M gcov: add support for GCC 4.9 ocfs2/o2net: incorrect to terminate accepting connections loop upon rejecting an invalid one
Diffstat (limited to 'include')
-rw-r--r--include/linux/mfd/samsung/rtc.h86
1 files changed, 48 insertions, 38 deletions
diff --git a/include/linux/mfd/samsung/rtc.h b/include/linux/mfd/samsung/rtc.h
index 3e02b768d537..b6401e7661c7 100644
--- a/include/linux/mfd/samsung/rtc.h
+++ b/include/linux/mfd/samsung/rtc.h
@@ -18,38 +18,38 @@
#ifndef __LINUX_MFD_SEC_RTC_H
#define __LINUX_MFD_SEC_RTC_H
-enum sec_rtc_reg {
- SEC_RTC_SEC,
- SEC_RTC_MIN,
- SEC_RTC_HOUR,
- SEC_RTC_WEEKDAY,
- SEC_RTC_DATE,
- SEC_RTC_MONTH,
- SEC_RTC_YEAR1,
- SEC_RTC_YEAR2,
- SEC_ALARM0_SEC,
- SEC_ALARM0_MIN,
- SEC_ALARM0_HOUR,
- SEC_ALARM0_WEEKDAY,
- SEC_ALARM0_DATE,
- SEC_ALARM0_MONTH,
- SEC_ALARM0_YEAR1,
- SEC_ALARM0_YEAR2,
- SEC_ALARM1_SEC,
- SEC_ALARM1_MIN,
- SEC_ALARM1_HOUR,
- SEC_ALARM1_WEEKDAY,
- SEC_ALARM1_DATE,
- SEC_ALARM1_MONTH,
- SEC_ALARM1_YEAR1,
- SEC_ALARM1_YEAR2,
- SEC_ALARM0_CONF,
- SEC_ALARM1_CONF,
- SEC_RTC_STATUS,
- SEC_WTSR_SMPL_CNTL,
- SEC_RTC_UDR_CON,
+enum s5m_rtc_reg {
+ S5M_RTC_SEC,
+ S5M_RTC_MIN,
+ S5M_RTC_HOUR,
+ S5M_RTC_WEEKDAY,
+ S5M_RTC_DATE,
+ S5M_RTC_MONTH,
+ S5M_RTC_YEAR1,
+ S5M_RTC_YEAR2,
+ S5M_ALARM0_SEC,
+ S5M_ALARM0_MIN,
+ S5M_ALARM0_HOUR,
+ S5M_ALARM0_WEEKDAY,
+ S5M_ALARM0_DATE,
+ S5M_ALARM0_MONTH,
+ S5M_ALARM0_YEAR1,
+ S5M_ALARM0_YEAR2,
+ S5M_ALARM1_SEC,
+ S5M_ALARM1_MIN,
+ S5M_ALARM1_HOUR,
+ S5M_ALARM1_WEEKDAY,
+ S5M_ALARM1_DATE,
+ S5M_ALARM1_MONTH,
+ S5M_ALARM1_YEAR1,
+ S5M_ALARM1_YEAR2,
+ S5M_ALARM0_CONF,
+ S5M_ALARM1_CONF,
+ S5M_RTC_STATUS,
+ S5M_WTSR_SMPL_CNTL,
+ S5M_RTC_UDR_CON,
- SEC_RTC_REG_MAX,
+ S5M_RTC_REG_MAX,
};
enum s2mps_rtc_reg {
@@ -88,9 +88,9 @@ enum s2mps_rtc_reg {
#define HOUR_12 (1 << 7)
#define HOUR_AMPM (1 << 6)
#define HOUR_PM (1 << 5)
-#define ALARM0_STATUS (1 << 1)
-#define ALARM1_STATUS (1 << 2)
-#define UPDATE_AD (1 << 0)
+#define S5M_ALARM0_STATUS (1 << 1)
+#define S5M_ALARM1_STATUS (1 << 2)
+#define S5M_UPDATE_AD (1 << 0)
#define S2MPS_ALARM0_STATUS (1 << 2)
#define S2MPS_ALARM1_STATUS (1 << 1)
@@ -101,16 +101,26 @@ enum s2mps_rtc_reg {
#define MODEL24_SHIFT 1
#define MODEL24_MASK (1 << MODEL24_SHIFT)
/* RTC Update Register1 */
-#define RTC_UDR_SHIFT 0
-#define RTC_UDR_MASK (1 << RTC_UDR_SHIFT)
+#define S5M_RTC_UDR_SHIFT 0
+#define S5M_RTC_UDR_MASK (1 << S5M_RTC_UDR_SHIFT)
#define S2MPS_RTC_WUDR_SHIFT 4
#define S2MPS_RTC_WUDR_MASK (1 << S2MPS_RTC_WUDR_SHIFT)
#define S2MPS_RTC_RUDR_SHIFT 0
#define S2MPS_RTC_RUDR_MASK (1 << S2MPS_RTC_RUDR_SHIFT)
#define RTC_TCON_SHIFT 1
#define RTC_TCON_MASK (1 << RTC_TCON_SHIFT)
-#define RTC_TIME_EN_SHIFT 3
-#define RTC_TIME_EN_MASK (1 << RTC_TIME_EN_SHIFT)
+#define S5M_RTC_TIME_EN_SHIFT 3
+#define S5M_RTC_TIME_EN_MASK (1 << S5M_RTC_TIME_EN_SHIFT)
+/*
+ * UDR_T field in S5M_RTC_UDR_CON register determines the time needed
+ * for updating alarm and time registers. Default is 7.32 ms.
+ */
+#define S5M_RTC_UDR_T_SHIFT 6
+#define S5M_RTC_UDR_T_MASK (0x3 << S5M_RTC_UDR_T_SHIFT)
+#define S5M_RTC_UDR_T_7320_US (0x0 << S5M_RTC_UDR_T_SHIFT)
+#define S5M_RTC_UDR_T_1830_US (0x1 << S5M_RTC_UDR_T_SHIFT)
+#define S5M_RTC_UDR_T_3660_US (0x2 << S5M_RTC_UDR_T_SHIFT)
+#define S5M_RTC_UDR_T_450_US (0x3 << S5M_RTC_UDR_T_SHIFT)
/* RTC Hour register */
#define HOUR_PM_SHIFT 6