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133 lines
3.2 KiB
133 lines
3.2 KiB
/* SPDX-License-Identifier: GPL-2.0+ */ |
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/* |
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* Copyright (c) 2011-2014 Samsung Electronics Co., Ltd |
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* http://www.samsung.com |
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*/ |
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#ifndef __LINUX_MFD_SEC_RTC_H |
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#define __LINUX_MFD_SEC_RTC_H |
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enum s5m_rtc_reg { |
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S5M_RTC_SEC, |
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S5M_RTC_MIN, |
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S5M_RTC_HOUR, |
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S5M_RTC_WEEKDAY, |
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S5M_RTC_DATE, |
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S5M_RTC_MONTH, |
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S5M_RTC_YEAR1, |
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S5M_RTC_YEAR2, |
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S5M_ALARM0_SEC, |
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S5M_ALARM0_MIN, |
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S5M_ALARM0_HOUR, |
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S5M_ALARM0_WEEKDAY, |
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S5M_ALARM0_DATE, |
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S5M_ALARM0_MONTH, |
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S5M_ALARM0_YEAR1, |
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S5M_ALARM0_YEAR2, |
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S5M_ALARM1_SEC, |
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S5M_ALARM1_MIN, |
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S5M_ALARM1_HOUR, |
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S5M_ALARM1_WEEKDAY, |
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S5M_ALARM1_DATE, |
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S5M_ALARM1_MONTH, |
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S5M_ALARM1_YEAR1, |
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S5M_ALARM1_YEAR2, |
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S5M_ALARM0_CONF, |
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S5M_ALARM1_CONF, |
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S5M_RTC_STATUS, |
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S5M_WTSR_SMPL_CNTL, |
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S5M_RTC_UDR_CON, |
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S5M_RTC_REG_MAX, |
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}; |
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enum s2mps_rtc_reg { |
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S2MPS_RTC_CTRL, |
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S2MPS_WTSR_SMPL_CNTL, |
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S2MPS_RTC_UDR_CON, |
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S2MPS_RSVD, |
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S2MPS_RTC_SEC, |
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S2MPS_RTC_MIN, |
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S2MPS_RTC_HOUR, |
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S2MPS_RTC_WEEKDAY, |
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S2MPS_RTC_DATE, |
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S2MPS_RTC_MONTH, |
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S2MPS_RTC_YEAR, |
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S2MPS_ALARM0_SEC, |
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S2MPS_ALARM0_MIN, |
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S2MPS_ALARM0_HOUR, |
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S2MPS_ALARM0_WEEKDAY, |
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S2MPS_ALARM0_DATE, |
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S2MPS_ALARM0_MONTH, |
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S2MPS_ALARM0_YEAR, |
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S2MPS_ALARM1_SEC, |
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S2MPS_ALARM1_MIN, |
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S2MPS_ALARM1_HOUR, |
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S2MPS_ALARM1_WEEKDAY, |
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S2MPS_ALARM1_DATE, |
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S2MPS_ALARM1_MONTH, |
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S2MPS_ALARM1_YEAR, |
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S2MPS_OFFSRC, |
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S2MPS_RTC_REG_MAX, |
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}; |
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#define RTC_I2C_ADDR (0x0C >> 1) |
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#define HOUR_12 (1 << 7) |
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#define HOUR_AMPM (1 << 6) |
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#define HOUR_PM (1 << 5) |
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#define S5M_ALARM0_STATUS (1 << 1) |
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#define S5M_ALARM1_STATUS (1 << 2) |
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#define S5M_UPDATE_AD (1 << 0) |
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#define S2MPS_ALARM0_STATUS (1 << 2) |
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#define S2MPS_ALARM1_STATUS (1 << 1) |
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/* RTC Control Register */ |
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#define BCD_EN_SHIFT 0 |
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#define BCD_EN_MASK (1 << BCD_EN_SHIFT) |
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#define MODEL24_SHIFT 1 |
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#define MODEL24_MASK (1 << MODEL24_SHIFT) |
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/* RTC Update Register1 */ |
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#define S5M_RTC_UDR_SHIFT 0 |
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#define S5M_RTC_UDR_MASK (1 << S5M_RTC_UDR_SHIFT) |
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#define S2MPS_RTC_WUDR_SHIFT 4 |
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#define S2MPS_RTC_WUDR_MASK (1 << S2MPS_RTC_WUDR_SHIFT) |
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#define S2MPS15_RTC_AUDR_SHIFT 4 |
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#define S2MPS15_RTC_AUDR_MASK (1 << S2MPS15_RTC_AUDR_SHIFT) |
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#define S2MPS13_RTC_AUDR_SHIFT 1 |
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#define S2MPS13_RTC_AUDR_MASK (1 << S2MPS13_RTC_AUDR_SHIFT) |
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#define S2MPS15_RTC_WUDR_SHIFT 1 |
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#define S2MPS15_RTC_WUDR_MASK (1 << S2MPS15_RTC_WUDR_SHIFT) |
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#define S2MPS_RTC_RUDR_SHIFT 0 |
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#define S2MPS_RTC_RUDR_MASK (1 << S2MPS_RTC_RUDR_SHIFT) |
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#define RTC_TCON_SHIFT 1 |
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#define RTC_TCON_MASK (1 << RTC_TCON_SHIFT) |
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#define S5M_RTC_TIME_EN_SHIFT 3 |
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#define S5M_RTC_TIME_EN_MASK (1 << S5M_RTC_TIME_EN_SHIFT) |
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/* |
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* UDR_T field in S5M_RTC_UDR_CON register determines the time needed |
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* for updating alarm and time registers. Default is 7.32 ms. |
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*/ |
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#define S5M_RTC_UDR_T_SHIFT 6 |
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#define S5M_RTC_UDR_T_MASK (0x3 << S5M_RTC_UDR_T_SHIFT) |
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#define S5M_RTC_UDR_T_7320_US (0x0 << S5M_RTC_UDR_T_SHIFT) |
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#define S5M_RTC_UDR_T_1830_US (0x1 << S5M_RTC_UDR_T_SHIFT) |
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#define S5M_RTC_UDR_T_3660_US (0x2 << S5M_RTC_UDR_T_SHIFT) |
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#define S5M_RTC_UDR_T_450_US (0x3 << S5M_RTC_UDR_T_SHIFT) |
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/* RTC Hour register */ |
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#define HOUR_PM_SHIFT 6 |
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#define HOUR_PM_MASK (1 << HOUR_PM_SHIFT) |
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/* RTC Alarm Enable */ |
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#define ALARM_ENABLE_SHIFT 7 |
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#define ALARM_ENABLE_MASK (1 << ALARM_ENABLE_SHIFT) |
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#define SMPL_ENABLE_SHIFT 7 |
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#define SMPL_ENABLE_MASK (1 << SMPL_ENABLE_SHIFT) |
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#define WTSR_ENABLE_SHIFT 6 |
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#define WTSR_ENABLE_MASK (1 << WTSR_ENABLE_SHIFT) |
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#endif /* __LINUX_MFD_SEC_RTC_H */
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