| /* rtc.h |
| * |
| * Copyright (c) 2011 Samsung Electronics Co., Ltd |
| * http://www.samsung.com |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the |
| * Free Software Foundation; either version 2 of the License, or (at your |
| * option) any later version. |
| * |
| */ |
| |
| #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, |
| }; |
| |
| #define RTC_I2C_ADDR (0x0C >> 1) |
| |
| #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) |
| |
| /* RTC Control Register */ |
| #define BCD_EN_SHIFT 0 |
| #define BCD_EN_MASK (1 << BCD_EN_SHIFT) |
| #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) |
| /* RTC Hour register */ |
| #define HOUR_PM_SHIFT 6 |
| #define HOUR_PM_MASK (1 << HOUR_PM_SHIFT) |
| /* RTC Alarm Enable */ |
| #define ALARM_ENABLE_SHIFT 7 |
| #define ALARM_ENABLE_MASK (1 << ALARM_ENABLE_SHIFT) |
| |
| enum { |
| RTC_SEC = 0, |
| RTC_MIN, |
| RTC_HOUR, |
| RTC_WEEKDAY, |
| RTC_DATE, |
| RTC_MONTH, |
| RTC_YEAR1, |
| RTC_YEAR2, |
| }; |
| |
| #endif /* __LINUX_MFD_SEC_RTC_H */ |
