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core.h	3.48 MB	View DL Edit
irq.h	5.63 MB	View DL Edit
rtc.h	3.25 MB	View DL Edit
s2mpa01.h	3.6 MB	View DL Edit
s2mps11.h	4.22 MB	View DL Edit
s2mps13.h	3.45 MB	View DL Edit
s2mps14.h	2.94 MB	View DL Edit
s2mps15.h	2.96 MB	View DL Edit
s2mpu02.h	4.27 MB	View DL Edit
s5m8763.h	1.8 MB	View DL Edit
s5m8767.h	4.34 MB	View DL Edit

Edit file: /usr/src/kernels/5.14.0-427.31.1.el9_4.x86_64/include/linux/mfd/samsung/rtc.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (c) 2011-2014 Samsung Electronics Co., Ltd
 *              http://www.samsung.com
 */

#ifndef __LINUX_MFD_SEC_RTC_H
#define __LINUX_MFD_SEC_RTC_H

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,

S5M_RTC_REG_MAX,
};

enum s2mps_rtc_reg {
	S2MPS_RTC_CTRL,
	S2MPS_WTSR_SMPL_CNTL,
	S2MPS_RTC_UDR_CON,
	S2MPS_RSVD,
	S2MPS_RTC_SEC,
	S2MPS_RTC_MIN,
	S2MPS_RTC_HOUR,
	S2MPS_RTC_WEEKDAY,
	S2MPS_RTC_DATE,
	S2MPS_RTC_MONTH,
	S2MPS_RTC_YEAR,
	S2MPS_ALARM0_SEC,
	S2MPS_ALARM0_MIN,
	S2MPS_ALARM0_HOUR,
	S2MPS_ALARM0_WEEKDAY,
	S2MPS_ALARM0_DATE,
	S2MPS_ALARM0_MONTH,
	S2MPS_ALARM0_YEAR,
	S2MPS_ALARM1_SEC,
	S2MPS_ALARM1_MIN,
	S2MPS_ALARM1_HOUR,
	S2MPS_ALARM1_WEEKDAY,
	S2MPS_ALARM1_DATE,
	S2MPS_ALARM1_MONTH,
	S2MPS_ALARM1_YEAR,
	S2MPS_OFFSRC,

S2MPS_RTC_REG_MAX,
};

#define RTC_I2C_ADDR		(0x0C >> 1)

#define HOUR_12			(1 << 7)
#define HOUR_AMPM		(1 << 6)
#define HOUR_PM			(1 << 5)
#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)

/* 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 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 S2MPS15_RTC_AUDR_SHIFT	4
#define S2MPS15_RTC_AUDR_MASK	(1 << S2MPS15_RTC_AUDR_SHIFT)
#define S2MPS13_RTC_AUDR_SHIFT	1
#define S2MPS13_RTC_AUDR_MASK	(1 << S2MPS13_RTC_AUDR_SHIFT)
#define S2MPS15_RTC_WUDR_SHIFT	1
#define S2MPS15_RTC_WUDR_MASK	(1 << S2MPS15_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 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
#define HOUR_PM_MASK		(1 << HOUR_PM_SHIFT)
/* RTC Alarm Enable */
#define ALARM_ENABLE_SHIFT	7
#define ALARM_ENABLE_MASK	(1 << ALARM_ENABLE_SHIFT)

#define SMPL_ENABLE_SHIFT	7
#define SMPL_ENABLE_MASK	(1 << SMPL_ENABLE_SHIFT)

#define WTSR_ENABLE_SHIFT	6
#define WTSR_ENABLE_MASK	(1 << WTSR_ENABLE_SHIFT)

#endif /*  __LINUX_MFD_SEC_RTC_H */

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