|  | /* SPDX-License-Identifier: GPL-2.0-only */ | 
|  | /* | 
|  | * Functions to access MAX8907 power management chip. | 
|  | * | 
|  | * Copyright (C) 2010 Gyungoh Yoo <[email protected]> | 
|  | * Copyright (C) 2012, NVIDIA CORPORATION. All rights reserved. | 
|  | */ | 
|  |  | 
|  | #ifndef __LINUX_MFD_MAX8907_H | 
|  | #define __LINUX_MFD_MAX8907_H | 
|  |  | 
|  | #include <linux/mutex.h> | 
|  | #include <linux/pm.h> | 
|  |  | 
|  | #define MAX8907_GEN_I2C_ADDR		(0x78 >> 1) | 
|  | #define MAX8907_ADC_I2C_ADDR		(0x8e >> 1) | 
|  | #define MAX8907_RTC_I2C_ADDR		(0xd0 >> 1) | 
|  |  | 
|  | /* MAX8907 register map */ | 
|  | #define MAX8907_REG_SYSENSEL		0x00 | 
|  | #define MAX8907_REG_ON_OFF_IRQ1		0x01 | 
|  | #define MAX8907_REG_ON_OFF_IRQ1_MASK	0x02 | 
|  | #define MAX8907_REG_ON_OFF_STAT		0x03 | 
|  | #define MAX8907_REG_SDCTL1		0x04 | 
|  | #define MAX8907_REG_SDSEQCNT1		0x05 | 
|  | #define MAX8907_REG_SDV1		0x06 | 
|  | #define MAX8907_REG_SDCTL2		0x07 | 
|  | #define MAX8907_REG_SDSEQCNT2		0x08 | 
|  | #define MAX8907_REG_SDV2		0x09 | 
|  | #define MAX8907_REG_SDCTL3		0x0A | 
|  | #define MAX8907_REG_SDSEQCNT3		0x0B | 
|  | #define MAX8907_REG_SDV3		0x0C | 
|  | #define MAX8907_REG_ON_OFF_IRQ2		0x0D | 
|  | #define MAX8907_REG_ON_OFF_IRQ2_MASK	0x0E | 
|  | #define MAX8907_REG_RESET_CNFG		0x0F | 
|  | #define MAX8907_REG_LDOCTL16		0x10 | 
|  | #define MAX8907_REG_LDOSEQCNT16		0x11 | 
|  | #define MAX8907_REG_LDO16VOUT		0x12 | 
|  | #define MAX8907_REG_SDBYSEQCNT		0x13 | 
|  | #define MAX8907_REG_LDOCTL17		0x14 | 
|  | #define MAX8907_REG_LDOSEQCNT17		0x15 | 
|  | #define MAX8907_REG_LDO17VOUT		0x16 | 
|  | #define MAX8907_REG_LDOCTL1		0x18 | 
|  | #define MAX8907_REG_LDOSEQCNT1		0x19 | 
|  | #define MAX8907_REG_LDO1VOUT		0x1A | 
|  | #define MAX8907_REG_LDOCTL2		0x1C | 
|  | #define MAX8907_REG_LDOSEQCNT2		0x1D | 
|  | #define MAX8907_REG_LDO2VOUT		0x1E | 
|  | #define MAX8907_REG_LDOCTL3		0x20 | 
|  | #define MAX8907_REG_LDOSEQCNT3		0x21 | 
|  | #define MAX8907_REG_LDO3VOUT		0x22 | 
|  | #define MAX8907_REG_LDOCTL4		0x24 | 
|  | #define MAX8907_REG_LDOSEQCNT4		0x25 | 
|  | #define MAX8907_REG_LDO4VOUT		0x26 | 
|  | #define MAX8907_REG_LDOCTL5		0x28 | 
|  | #define MAX8907_REG_LDOSEQCNT5		0x29 | 
|  | #define MAX8907_REG_LDO5VOUT		0x2A | 
|  | #define MAX8907_REG_LDOCTL6		0x2C | 
|  | #define MAX8907_REG_LDOSEQCNT6		0x2D | 
|  | #define MAX8907_REG_LDO6VOUT		0x2E | 
|  | #define MAX8907_REG_LDOCTL7		0x30 | 
|  | #define MAX8907_REG_LDOSEQCNT7		0x31 | 
|  | #define MAX8907_REG_LDO7VOUT		0x32 | 
|  | #define MAX8907_REG_LDOCTL8		0x34 | 
|  | #define MAX8907_REG_LDOSEQCNT8		0x35 | 
|  | #define MAX8907_REG_LDO8VOUT		0x36 | 
|  | #define MAX8907_REG_LDOCTL9		0x38 | 
|  | #define MAX8907_REG_LDOSEQCNT9		0x39 | 
|  | #define MAX8907_REG_LDO9VOUT		0x3A | 
|  | #define MAX8907_REG_LDOCTL10		0x3C | 
|  | #define MAX8907_REG_LDOSEQCNT10		0x3D | 
|  | #define MAX8907_REG_LDO10VOUT		0x3E | 
|  | #define MAX8907_REG_LDOCTL11		0x40 | 
|  | #define MAX8907_REG_LDOSEQCNT11		0x41 | 
|  | #define MAX8907_REG_LDO11VOUT		0x42 | 
|  | #define MAX8907_REG_LDOCTL12		0x44 | 
|  | #define MAX8907_REG_LDOSEQCNT12		0x45 | 
|  | #define MAX8907_REG_LDO12VOUT		0x46 | 
|  | #define MAX8907_REG_LDOCTL13		0x48 | 
|  | #define MAX8907_REG_LDOSEQCNT13		0x49 | 
|  | #define MAX8907_REG_LDO13VOUT		0x4A | 
|  | #define MAX8907_REG_LDOCTL14		0x4C | 
|  | #define MAX8907_REG_LDOSEQCNT14		0x4D | 
|  | #define MAX8907_REG_LDO14VOUT		0x4E | 
|  | #define MAX8907_REG_LDOCTL15		0x50 | 
|  | #define MAX8907_REG_LDOSEQCNT15		0x51 | 
|  | #define MAX8907_REG_LDO15VOUT		0x52 | 
|  | #define MAX8907_REG_OUT5VEN		0x54 | 
|  | #define MAX8907_REG_OUT5VSEQ		0x55 | 
|  | #define MAX8907_REG_OUT33VEN		0x58 | 
|  | #define MAX8907_REG_OUT33VSEQ		0x59 | 
|  | #define MAX8907_REG_LDOCTL19		0x5C | 
|  | #define MAX8907_REG_LDOSEQCNT19		0x5D | 
|  | #define MAX8907_REG_LDO19VOUT		0x5E | 
|  | #define MAX8907_REG_LBCNFG		0x60 | 
|  | #define MAX8907_REG_SEQ1CNFG		0x64 | 
|  | #define MAX8907_REG_SEQ2CNFG		0x65 | 
|  | #define MAX8907_REG_SEQ3CNFG		0x66 | 
|  | #define MAX8907_REG_SEQ4CNFG		0x67 | 
|  | #define MAX8907_REG_SEQ5CNFG		0x68 | 
|  | #define MAX8907_REG_SEQ6CNFG		0x69 | 
|  | #define MAX8907_REG_SEQ7CNFG		0x6A | 
|  | #define MAX8907_REG_LDOCTL18		0x72 | 
|  | #define MAX8907_REG_LDOSEQCNT18		0x73 | 
|  | #define MAX8907_REG_LDO18VOUT		0x74 | 
|  | #define MAX8907_REG_BBAT_CNFG		0x78 | 
|  | #define MAX8907_REG_CHG_CNTL1		0x7C | 
|  | #define MAX8907_REG_CHG_CNTL2		0x7D | 
|  | #define MAX8907_REG_CHG_IRQ1		0x7E | 
|  | #define MAX8907_REG_CHG_IRQ2		0x7F | 
|  | #define MAX8907_REG_CHG_IRQ1_MASK	0x80 | 
|  | #define MAX8907_REG_CHG_IRQ2_MASK	0x81 | 
|  | #define MAX8907_REG_CHG_STAT		0x82 | 
|  | #define MAX8907_REG_WLED_MODE_CNTL	0x84 | 
|  | #define MAX8907_REG_ILED_CNTL		0x84 | 
|  | #define MAX8907_REG_II1RR		0x8E | 
|  | #define MAX8907_REG_II2RR		0x8F | 
|  | #define MAX8907_REG_LDOCTL20		0x9C | 
|  | #define MAX8907_REG_LDOSEQCNT20		0x9D | 
|  | #define MAX8907_REG_LDO20VOUT		0x9E | 
|  |  | 
|  | /* RTC register map */ | 
|  | #define MAX8907_REG_RTC_SEC		0x00 | 
|  | #define MAX8907_REG_RTC_MIN		0x01 | 
|  | #define MAX8907_REG_RTC_HOURS		0x02 | 
|  | #define MAX8907_REG_RTC_WEEKDAY		0x03 | 
|  | #define MAX8907_REG_RTC_DATE		0x04 | 
|  | #define MAX8907_REG_RTC_MONTH		0x05 | 
|  | #define MAX8907_REG_RTC_YEAR1		0x06 | 
|  | #define MAX8907_REG_RTC_YEAR2		0x07 | 
|  | #define MAX8907_REG_ALARM0_SEC		0x08 | 
|  | #define MAX8907_REG_ALARM0_MIN		0x09 | 
|  | #define MAX8907_REG_ALARM0_HOURS	0x0A | 
|  | #define MAX8907_REG_ALARM0_WEEKDAY	0x0B | 
|  | #define MAX8907_REG_ALARM0_DATE		0x0C | 
|  | #define MAX8907_REG_ALARM0_MONTH	0x0D | 
|  | #define MAX8907_REG_ALARM0_YEAR1	0x0E | 
|  | #define MAX8907_REG_ALARM0_YEAR2	0x0F | 
|  | #define MAX8907_REG_ALARM1_SEC		0x10 | 
|  | #define MAX8907_REG_ALARM1_MIN		0x11 | 
|  | #define MAX8907_REG_ALARM1_HOURS	0x12 | 
|  | #define MAX8907_REG_ALARM1_WEEKDAY	0x13 | 
|  | #define MAX8907_REG_ALARM1_DATE		0x14 | 
|  | #define MAX8907_REG_ALARM1_MONTH	0x15 | 
|  | #define MAX8907_REG_ALARM1_YEAR1	0x16 | 
|  | #define MAX8907_REG_ALARM1_YEAR2	0x17 | 
|  | #define MAX8907_REG_ALARM0_CNTL		0x18 | 
|  | #define MAX8907_REG_ALARM1_CNTL		0x19 | 
|  | #define MAX8907_REG_RTC_STATUS		0x1A | 
|  | #define MAX8907_REG_RTC_CNTL		0x1B | 
|  | #define MAX8907_REG_RTC_IRQ		0x1C | 
|  | #define MAX8907_REG_RTC_IRQ_MASK	0x1D | 
|  | #define MAX8907_REG_MPL_CNTL		0x1E | 
|  |  | 
|  | /* ADC and Touch Screen Controller register map */ | 
|  | #define MAX8907_CTL			0 | 
|  | #define MAX8907_SEQCNT			1 | 
|  | #define MAX8907_VOUT			2 | 
|  |  | 
|  | /* mask bit fields */ | 
|  | #define MAX8907_MASK_LDO_SEQ		0x1C | 
|  | #define MAX8907_MASK_LDO_EN		0x01 | 
|  | #define MAX8907_MASK_VBBATTCV		0x03 | 
|  | #define MAX8907_MASK_OUT5V_VINEN	0x10 | 
|  | #define MAX8907_MASK_OUT5V_ENSRC	0x0E | 
|  | #define MAX8907_MASK_OUT5V_EN		0x01 | 
|  | #define MAX8907_MASK_POWER_OFF		0x40 | 
|  |  | 
|  | /* Regulator IDs */ | 
|  | #define MAX8907_MBATT	0 | 
|  | #define MAX8907_SD1	1 | 
|  | #define MAX8907_SD2	2 | 
|  | #define MAX8907_SD3	3 | 
|  | #define MAX8907_LDO1	4 | 
|  | #define MAX8907_LDO2	5 | 
|  | #define MAX8907_LDO3	6 | 
|  | #define MAX8907_LDO4	7 | 
|  | #define MAX8907_LDO5	8 | 
|  | #define MAX8907_LDO6	9 | 
|  | #define MAX8907_LDO7	10 | 
|  | #define MAX8907_LDO8	11 | 
|  | #define MAX8907_LDO9	12 | 
|  | #define MAX8907_LDO10	13 | 
|  | #define MAX8907_LDO11	14 | 
|  | #define MAX8907_LDO12	15 | 
|  | #define MAX8907_LDO13	16 | 
|  | #define MAX8907_LDO14	17 | 
|  | #define MAX8907_LDO15	18 | 
|  | #define MAX8907_LDO16	19 | 
|  | #define MAX8907_LDO17	20 | 
|  | #define MAX8907_LDO18	21 | 
|  | #define MAX8907_LDO19	22 | 
|  | #define MAX8907_LDO20	23 | 
|  | #define MAX8907_OUT5V	24 | 
|  | #define MAX8907_OUT33V	25 | 
|  | #define MAX8907_BBAT	26 | 
|  | #define MAX8907_SDBY	27 | 
|  | #define MAX8907_VRTC	28 | 
|  | #define MAX8907_NUM_REGULATORS (MAX8907_VRTC + 1) | 
|  |  | 
|  | /* IRQ definitions */ | 
|  | enum { | 
|  | MAX8907_IRQ_VCHG_DC_OVP = 0, | 
|  | MAX8907_IRQ_VCHG_DC_F, | 
|  | MAX8907_IRQ_VCHG_DC_R, | 
|  | MAX8907_IRQ_VCHG_THM_OK_R, | 
|  | MAX8907_IRQ_VCHG_THM_OK_F, | 
|  | MAX8907_IRQ_VCHG_MBATTLOW_F, | 
|  | MAX8907_IRQ_VCHG_MBATTLOW_R, | 
|  | MAX8907_IRQ_VCHG_RST, | 
|  | MAX8907_IRQ_VCHG_DONE, | 
|  | MAX8907_IRQ_VCHG_TOPOFF, | 
|  | MAX8907_IRQ_VCHG_TMR_FAULT, | 
|  |  | 
|  | MAX8907_IRQ_GPM_RSTIN = 0, | 
|  | MAX8907_IRQ_GPM_MPL, | 
|  | MAX8907_IRQ_GPM_SW_3SEC, | 
|  | MAX8907_IRQ_GPM_EXTON_F, | 
|  | MAX8907_IRQ_GPM_EXTON_R, | 
|  | MAX8907_IRQ_GPM_SW_1SEC, | 
|  | MAX8907_IRQ_GPM_SW_F, | 
|  | MAX8907_IRQ_GPM_SW_R, | 
|  | MAX8907_IRQ_GPM_SYSCKEN_F, | 
|  | MAX8907_IRQ_GPM_SYSCKEN_R, | 
|  |  | 
|  | MAX8907_IRQ_RTC_ALARM1 = 0, | 
|  | MAX8907_IRQ_RTC_ALARM0, | 
|  | }; | 
|  |  | 
|  | struct max8907_platform_data { | 
|  | struct regulator_init_data *init_data[MAX8907_NUM_REGULATORS]; | 
|  | bool pm_off; | 
|  | }; | 
|  |  | 
|  | struct regmap_irq_chips_data; | 
|  |  | 
|  | struct max8907 { | 
|  | struct device			*dev; | 
|  | struct mutex			irq_lock; | 
|  | struct i2c_client		*i2c_gen; | 
|  | struct i2c_client		*i2c_rtc; | 
|  | struct regmap			*regmap_gen; | 
|  | struct regmap			*regmap_rtc; | 
|  | struct regmap_irq_chip_data	*irqc_chg; | 
|  | struct regmap_irq_chip_data	*irqc_on_off; | 
|  | struct regmap_irq_chip_data	*irqc_rtc; | 
|  | }; | 
|  |  | 
|  | #endif |