[deliverable/linux.git] / include / linux / mfd / samsung / rtc.h

/* rtc.h
 *
 * Copyright (c) 2011-2014 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */

#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 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)

/* 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)

enum {
	RTC_SEC = 0,
	RTC_MIN,
	RTC_HOUR,
	RTC_WEEKDAY,
	RTC_DATE,
	RTC_MONTH,
	RTC_YEAR1,
	RTC_YEAR2,
};

#endif /*  __LINUX_MFD_SEC_RTC_H */
Commit	Line	Data
dc691966	1	/* rtc.h
0f5f7078	2	*
dc691966	3	* Copyright (c) 2011-2014 Samsung Electronics Co., Ltd
0f5f7078 SK	4	* http://www.samsung.com
0f5f7078 SK	5	*
dc691966 KK	6	* This program is free software; you can redistribute it and/or modify it
	7	* under the terms of the GNU General Public License as published by the
	8	* Free Software Foundation; either version 2 of the License, or (at your
	9	* option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
0f5f7078 SK	15	*
	16	*/
	17
54227bcf SK	18	#ifndef __LINUX_MFD_SEC_RTC_H
54227bcf SK	19	#define __LINUX_MFD_SEC_RTC_H
0f5f7078	20
602cb5bb KK	21	enum s5m_rtc_reg {
	22	S5M_RTC_SEC,
	23	S5M_RTC_MIN,
	24	S5M_RTC_HOUR,
	25	S5M_RTC_WEEKDAY,
	26	S5M_RTC_DATE,
	27	S5M_RTC_MONTH,
	28	S5M_RTC_YEAR1,
	29	S5M_RTC_YEAR2,
	30	S5M_ALARM0_SEC,
	31	S5M_ALARM0_MIN,
	32	S5M_ALARM0_HOUR,
	33	S5M_ALARM0_WEEKDAY,
	34	S5M_ALARM0_DATE,
	35	S5M_ALARM0_MONTH,
	36	S5M_ALARM0_YEAR1,
	37	S5M_ALARM0_YEAR2,
	38	S5M_ALARM1_SEC,
	39	S5M_ALARM1_MIN,
	40	S5M_ALARM1_HOUR,
	41	S5M_ALARM1_WEEKDAY,
	42	S5M_ALARM1_DATE,
	43	S5M_ALARM1_MONTH,
	44	S5M_ALARM1_YEAR1,
	45	S5M_ALARM1_YEAR2,
	46	S5M_ALARM0_CONF,
	47	S5M_ALARM1_CONF,
	48	S5M_RTC_STATUS,
	49	S5M_WTSR_SMPL_CNTL,
	50	S5M_RTC_UDR_CON,
b07e2b70	51
602cb5bb	52	S5M_RTC_REG_MAX,
0f5f7078 SK	53	};
0f5f7078 SK	54
dc691966 KK	55	enum s2mps_rtc_reg {
	56	S2MPS_RTC_CTRL,
	57	S2MPS_WTSR_SMPL_CNTL,
	58	S2MPS_RTC_UDR_CON,
	59	S2MPS_RSVD,
	60	S2MPS_RTC_SEC,
	61	S2MPS_RTC_MIN,
	62	S2MPS_RTC_HOUR,
	63	S2MPS_RTC_WEEKDAY,
	64	S2MPS_RTC_DATE,
	65	S2MPS_RTC_MONTH,
	66	S2MPS_RTC_YEAR,
	67	S2MPS_ALARM0_SEC,
	68	S2MPS_ALARM0_MIN,
	69	S2MPS_ALARM0_HOUR,
	70	S2MPS_ALARM0_WEEKDAY,
	71	S2MPS_ALARM0_DATE,
	72	S2MPS_ALARM0_MONTH,
	73	S2MPS_ALARM0_YEAR,
	74	S2MPS_ALARM1_SEC,
	75	S2MPS_ALARM1_MIN,
	76	S2MPS_ALARM1_HOUR,
	77	S2MPS_ALARM1_WEEKDAY,
	78	S2MPS_ALARM1_DATE,
	79	S2MPS_ALARM1_MONTH,
	80	S2MPS_ALARM1_YEAR,
	81	S2MPS_OFFSRC,
	82
	83	S2MPS_RTC_REG_MAX,
	84	};
	85
0f5f7078 SK	86	#define RTC_I2C_ADDR (0x0C >> 1)
	87
	88	#define HOUR_12 (1 << 7)
	89	#define HOUR_AMPM (1 << 6)
	90	#define HOUR_PM (1 << 5)
602cb5bb KK	91	#define S5M_ALARM0_STATUS (1 << 1)
	92	#define S5M_ALARM1_STATUS (1 << 2)
	93	#define S5M_UPDATE_AD (1 << 0)
0f5f7078	94
dc691966 KK	95	#define S2MPS_ALARM0_STATUS (1 << 2)
	96	#define S2MPS_ALARM1_STATUS (1 << 1)
	97
0f5f7078 SK	98	/* RTC Control Register */
	99	#define BCD_EN_SHIFT 0
	100	#define BCD_EN_MASK (1 << BCD_EN_SHIFT)
	101	#define MODEL24_SHIFT 1
	102	#define MODEL24_MASK (1 << MODEL24_SHIFT)
	103	/* RTC Update Register1 */
602cb5bb KK	104	#define S5M_RTC_UDR_SHIFT 0
602cb5bb KK	105	#define S5M_RTC_UDR_MASK (1 << S5M_RTC_UDR_SHIFT)
dc691966 KK	106	#define S2MPS_RTC_WUDR_SHIFT 4
	107	#define S2MPS_RTC_WUDR_MASK (1 << S2MPS_RTC_WUDR_SHIFT)
	108	#define S2MPS_RTC_RUDR_SHIFT 0
	109	#define S2MPS_RTC_RUDR_MASK (1 << S2MPS_RTC_RUDR_SHIFT)
5bccae6e SK	110	#define RTC_TCON_SHIFT 1
5bccae6e SK	111	#define RTC_TCON_MASK (1 << RTC_TCON_SHIFT)
602cb5bb KK	112	#define S5M_RTC_TIME_EN_SHIFT 3
602cb5bb KK	113	#define S5M_RTC_TIME_EN_MASK (1 << S5M_RTC_TIME_EN_SHIFT)
5bccae6e	114
0f5f7078 SK	115	/* RTC Hour register */
	116	#define HOUR_PM_SHIFT 6
	117	#define HOUR_PM_MASK (1 << HOUR_PM_SHIFT)
	118	/* RTC Alarm Enable */
	119	#define ALARM_ENABLE_SHIFT 7
	120	#define ALARM_ENABLE_MASK (1 << ALARM_ENABLE_SHIFT)
	121
5bccae6e SK	122	#define SMPL_ENABLE_SHIFT 7
	123	#define SMPL_ENABLE_MASK (1 << SMPL_ENABLE_SHIFT)
	124
	125	#define WTSR_ENABLE_SHIFT 6
	126	#define WTSR_ENABLE_MASK (1 << WTSR_ENABLE_SHIFT)
	127
0f5f7078 SK	128	enum {
	129	RTC_SEC = 0,
	130	RTC_MIN,
	131	RTC_HOUR,
	132	RTC_WEEKDAY,
	133	RTC_DATE,
	134	RTC_MONTH,
	135	RTC_YEAR1,
	136	RTC_YEAR2,
	137	};
	138
54227bcf	139	#endif /* __LINUX_MFD_SEC_RTC_H */