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/*
* SM5414_charger.h
* SiliconMitus SM5414 Charger Header
*
* Copyright (C) 2013 SiliconMitus
*
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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 __SM5414_CHARGER_H
#define __SM5414_CHARGER_H __FILE__
/* Slave address should be shifted to the right 1bit.
* R/W bit should NOT be included.
*/
#define SEC_CHARGER_I2C_SLAVEADDR (0x92>>1)
#define CALL_EVENT_SIOP 50
#define HIGH_TEMP_SIOP 30
#define CALL_EVENT_CURRENT 450
#define HIGH_TEMP_CURRENT 350
/* SM5414 Registers. */
#define SM5414_INT1 0x00
#define SM5414_INT2 0x01
#define SM5414_INT3 0x02
#define SM5414_INTMASK1 0x03
#define SM5414_INTMASK2 0x04
#define SM5414_INTMASK3 0x05
#define SM5414_STATUS 0x06
#define SM5414_CTRL 0x07
#define SM5414_VBUSCTRL 0x08
#define SM5414_CHGCTRL1 0x09
#define SM5414_CHGCTRL2 0x0A
#define SM5414_CHGCTRL3 0x0B
#define SM5414_CHGCTRL4 0x0C
#define SM5414_CHGCTRL5 0x0D
#define SM5414_INT1_THEMREG 0x01
#define SM5414_INT1_THEMSHDN 0x02
#define SM5414_INT1_BATOVP 0x04
#define SM5414_INT1_VBUSLIMIT 0x08
#define SM5414_INT1_AICL 0x10
#define SM5414_INT1_VBUSINOK 0x20
#define SM5414_INT1_VBUSUVLO 0x40
#define SM5414_INT1_VBUSOVP 0x80
#define SM5414_INT2_TOPOFF 0x01
#define SM5414_INT2_DONE 0x02
#define SM5414_INT2_CHGRSTF 0x04
#define SM5414_INT2_PRETMROFF 0x08
#define SM5414_INT2_OTGFAIL 0x10
#define SM5414_INT2_WEAKBAT 0x20
#define SM5414_INT2_NOBAT 0x40
#define SM5414_INT2_FASTTMROFF 0x80
#define SM5414_INT3_DISLIMIT 0x01
#define SM5414_INT3_VSYSOLP 0x02
#define SM5414_INT3_VSYSNG 0x04
#define SM5414_INT3_VSYSOK 0x08
#define SM5414_CHGCTRL1_AUTOSTOP (1 << 3)
/* FAST Charge current */
#define FASTCHG_100mA 0
#define FASTCHG_150mA 1
#define FASTCHG_200mA 2
#define FASTCHG_250mA 3
#define FASTCHG_300mA 4
#define FASTCHG_350mA 5
#define FASTCHG_400mA 6
#define FASTCHG_450mA 7
#define FASTCHG_500mA 8
#define FASTCHG_550mA 9
#define FASTCHG_600mA 10
#define FASTCHG_650mA 11
#define FASTCHG_700mA 12
#define FASTCHG_750mA 13
#define FASTCHG_800mA 14
#define FASTCHG_850mA 15
#define FASTCHG_900mA 16
#define FASTCHG_950mA 17
#define FASTCHG_1000mA 18
#define FASTCHG_1050mA 19
#define FASTCHG_1100mA 20
#define FASTCHG_1150mA 21
#define FASTCHG_1200mA 22
#define FASTCHG_1250mA 23
#define FASTCHG_1300mA 24
#define FASTCHG_1350mA 25
#define FASTCHG_1400mA 26
#define FASTCHG_1450mA 27
#define FASTCHG_1500mA 28
#define FASTCHG_1550mA 29
#define FASTCHG_1600mA 30
#define FASTCHG_1650mA 31
#define FASTCHG_1700mA 32
#define FASTCHG_1750mA 33
#define FASTCHG_1800mA 34
#define FASTCHG_1850mA 35
#define FASTCHG_1900mA 36
#define FASTCHG_1950mA 37
#define FASTCHG_2000mA 38
#define FASTCHG_2050mA 39
#define FASTCHG_2100mA 40
#define FASTCHG_2150mA 41
#define FASTCHG_2200mA 42
#define FASTCHG_2250mA 43
#define FASTCHG_2300mA 44
#define FASTCHG_2350mA 45
#define FASTCHG_2400mA 46
#define FASTCHG_2450mA 47
#define FASTCHG_2500mA 48
/* Input current Limit */
#define VBUSLIMIT_100mA 0
#define VBUSLIMIT_150mA 1
#define VBUSLIMIT_200mA 2
#define VBUSLIMIT_250mA 3
#define VBUSLIMIT_300mA 4
#define VBUSLIMIT_350mA 5
#define VBUSLIMIT_400mA 6
#define VBUSLIMIT_450mA 7
#define VBUSLIMIT_500mA 8
#define VBUSLIMIT_550mA 9
#define VBUSLIMIT_600mA 10
#define VBUSLIMIT_650mA 11
#define VBUSLIMIT_700mA 12
#define VBUSLIMIT_750mA 13
#define VBUSLIMIT_800mA 14
#define VBUSLIMIT_850mA 15
#define VBUSLIMIT_900mA 16
#define VBUSLIMIT_950mA 17
#define VBUSLIMIT_1000mA 18
#define VBUSLIMIT_1050mA 19
#define VBUSLIMIT_1100mA 20
#define VBUSLIMIT_1150mA 21
#define VBUSLIMIT_1200mA 22
#define VBUSLIMIT_1250mA 23
#define VBUSLIMIT_1300mA 24
#define VBUSLIMIT_1350mA 25
#define VBUSLIMIT_1400mA 26
#define VBUSLIMIT_1450mA 27
#define VBUSLIMIT_1500mA 28
#define VBUSLIMIT_1550mA 29
#define VBUSLIMIT_1600mA 30
#define VBUSLIMIT_1650mA 31
#define VBUSLIMIT_1700mA 32
#define VBUSLIMIT_1750mA 33
#define VBUSLIMIT_1800mA 34
#define VBUSLIMIT_1850mA 35
#define VBUSLIMIT_1900mA 36
#define VBUSLIMIT_1950mA 37
#define VBUSLIMIT_2000mA 38
#define VBUSLIMIT_2050mA 39
#define VBUSLIMIT_2100mA 40
#define VBUSLIMIT_2150mA 41
#define VBUSLIMIT_2200mA 42
#define VBUSLIMIT_2250mA 43
#define VBUSLIMIT_2300mA 44
#define VBUSLIMIT_2350mA 45
#define VBUSLIMIT_2400mA 46
#define VBUSLIMIT_2450mA 47
#define VBUSLIMIT_2500mA 48
/* AICL TH */
#define AICL_THRESHOLD_4_3_V 0
#define AICL_THRESHOLD_4_4_V 1
#define AICL_THRESHOLD_4_5_V 2
#define AICL_THRESHOLD_4_6_V 3
#define AICL_THRESHOLD_4_7_V 4
#define AICL_THRESHOLD_4_8_V 5
#define AICL_THRESHOLD_4_9_V 6
#define AICL_THRESHOLD_MASK 0x0F
/* AUTOSTOP */
#define AUTOSTOP_EN (1<<3)
/* AICLEN */
#define AICL_EN (1<<2)
/* PRECHG */
#define PRECHG_150mA 0
#define PRECHG_250mA 1
#define PRECHG_350mA 2
#define PRECHG_450mA 3
#define PRECHG_MASK 0xFC
/* Battery Regulation Voltage */
#define BATREG_4_1_0_0_V 0
#define BATREG_4_1_2_5_V 1
#define BATREG_4_1_5_0_V 2
#define BATREG_4_1_7_5_V 3
#define BATREG_4_2_0_0_V 4
#define BATREG_4_2_2_5_V 5
#define BATREG_4_2_5_0_V 6
#define BATREG_4_2_7_5_V 7
#define BATREG_4_3_0_0_V 8
#define BATREG_4_3_2_5_V 9
#define BATREG_4_3_5_0_V 10
#define BATREG_4_3_7_5_V 11
#define BATREG_4_4_0_0_V 12
#define BATREG_4_4_2_5_V 13
#define BATREG_4_4_5_0_V 14
#define BATREG_4_4_7_5_V 15
#define BATREG_MASK 0x0F
/* Weak Battery Voltage */
#define WEAKBAT_3_0_0_V 0
#define WEAKBAT_3_0_5_V 1
#define WEAKBAT_3_1_0_V 2
#define WEAKBAT_3_1_5_V 3
#define WEAKBAT_3_2_0_V 4
#define WEAKBAT_3_2_5_V 5
#define WEAKBAT_3_3_0_V 6
#define WEAKBAT_3_3_5_V 7
#define WEAKBAT_3_4_0_V 8
#define WEAKBAT_3_4_5_V 9
#define WEAKBAT_3_5_0_V 10
#define WEAKBAT_3_5_5_V 11
#define WEAKBAT_3_6_0_V 12
#define WEAKBAT_3_6_5_V 13
#define WEAKBAT_3_7_0_V 14
#define WEAKBAT_3_7_5_V 15
#define WEAKBAT_MASK 0xF0
/* top-off charge current */
#define TOPOFF_100mA 0
#define TOPOFF_150mA 1
#define TOPOFF_200mA 2
#define TOPOFF_250mA 3
#define TOPOFF_300mA 4
#define TOPOFF_350mA 5
#define TOPOFF_400mA 6
#define TOPOFF_450mA 7
#define TOPOFF_500mA 8
#define TOPOFF_550mA 9
#define TOPOFF_600mA 10
#define TOPOFF_650mA 11
#define TOPOFF_MASK 0x07
/* discharge current */
#define DISCHARGELIMIT_DISABLED 0
#define DISCHARGELIMIT_2_0_A 1
#define DISCHARGELIMIT_2_5_A 2
#define DISCHARGELIMIT_3_0_A 3
#define DISCHARGELIMIT_3_5_A 4
#define DISCHARGELIMIT_4_0_A 5
#define DISCHARGELIMIT_4_5_A 6
#define DISCHARGELIMIT_5_0_A 7
#define DISCHARGELIMIT_MASK 0xF8
/* OTG voltage */
#define VOTG_5_0_V 0
#define VOTG_5_1_V 1
#define VOTG_5_2_V 2
#define VOTG_MASK 0x0F
/* Fast timer */
#define FASTTIMER_3_5_HOUR 0
#define FASTTIMER_4_5_HOUR 1
#define FASTTIMER_5_5_HOUR 2
#define FASTTIMER_DISABLED 3
#define FASTTIMER_MASK 0xF3
/* Topoff timer */
#define TOPOFFTIMER_10MIN 0
#define TOPOFFTIMER_20MIN 1
#define TOPOFFTIMER_30MIN 2
#define TOPOFFTIMER_45MIN 3
#define TOPOFFTIMER_MASK 0xFC
/* Enable charger */
#define CHARGE_EN 0x02
void SM5414_i2c_int_read(struct i2c_client *client);
#define BATREG_MASK 0x0F
struct sec_chg_info {
bool dummy;
u8 int_1_s;
u8 int_2_s;
u8 int_3_s;
u8 int_1_h;
u8 int_2_h;
u8 int_3_h;
};
#endif /* __SM5414_CHARGER_H */
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