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Merge branch 'akpm' (patches from Andrew Morton)

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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
This commit is contained in:
Linus Torvalds
2014-06-10 15:34:55 -07:00
parent dbd1abb209 a0347f20aa
commit 9ee4d7a653
6 changed files with 292 additions and 150 deletions
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86
include/linux/mfd/samsung/rtc.h
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@@ -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