/* SPDX-License-Identifier: GPL-2.0+ */ /* * max14577-private.h - Common API for the Maxim 14577/77836 internal sub chip * * Copyright (C) 2014 Samsung Electrnoics * Chanwoo Choi <[email protected]> * Krzysztof Kozlowski <[email protected]> */ #ifndef __MAX14577_PRIVATE_H__ #define __MAX14577_PRIVATE_H__ #include <linux/i2c.h> #include <linux/regmap.h> #define I2C_ADDR_PMIC … #define I2C_ADDR_MUIC … #define I2C_ADDR_FG … enum maxim_device_type { … }; /* Slave addr = 0x4A: MUIC and Charger */ enum max14577_reg { … }; /* Slave addr = 0x4A: MUIC */ enum max14577_muic_reg { … }; /* * Combined charger types for max14577 and max77836. * * On max14577 three lower bits map to STATUS2/CHGTYP field. * However the max77836 has different two last values of STATUS2/CHGTYP. * To indicate the difference enum has two additional values for max77836. * These values are just a register value bitwise OR with 0x8. */ enum max14577_muic_charger_type { … }; /* MAX14577 interrupts */ #define MAX14577_INT1_ADC_MASK … #define MAX14577_INT1_ADCLOW_MASK … #define MAX14577_INT1_ADCERR_MASK … #define MAX77836_INT1_ADC1K_MASK … #define MAX14577_INT2_CHGTYP_MASK … #define MAX14577_INT2_CHGDETRUN_MASK … #define MAX14577_INT2_DCDTMR_MASK … #define MAX14577_INT2_DBCHG_MASK … #define MAX14577_INT2_VBVOLT_MASK … #define MAX77836_INT2_VIDRM_MASK … #define MAX14577_INT3_EOC_MASK … #define MAX14577_INT3_CGMBC_MASK … #define MAX14577_INT3_OVP_MASK … #define MAX14577_INT3_MBCCHGERR_MASK … /* MAX14577 DEVICE ID register */ #define DEVID_VENDORID_SHIFT … #define DEVID_DEVICEID_SHIFT … #define DEVID_VENDORID_MASK … #define DEVID_DEVICEID_MASK … /* MAX14577 STATUS1 register */ #define STATUS1_ADC_SHIFT … #define STATUS1_ADCLOW_SHIFT … #define STATUS1_ADCERR_SHIFT … #define MAX77836_STATUS1_ADC1K_SHIFT … #define STATUS1_ADC_MASK … #define STATUS1_ADCLOW_MASK … #define STATUS1_ADCERR_MASK … #define MAX77836_STATUS1_ADC1K_MASK … /* MAX14577 STATUS2 register */ #define STATUS2_CHGTYP_SHIFT … #define STATUS2_CHGDETRUN_SHIFT … #define STATUS2_DCDTMR_SHIFT … #define MAX14577_STATUS2_DBCHG_SHIFT … #define MAX77836_STATUS2_DXOVP_SHIFT … #define STATUS2_VBVOLT_SHIFT … #define MAX77836_STATUS2_VIDRM_SHIFT … #define STATUS2_CHGTYP_MASK … #define STATUS2_CHGDETRUN_MASK … #define STATUS2_DCDTMR_MASK … #define MAX14577_STATUS2_DBCHG_MASK … #define MAX77836_STATUS2_DXOVP_MASK … #define STATUS2_VBVOLT_MASK … #define MAX77836_STATUS2_VIDRM_MASK … /* MAX14577 CONTROL1 register */ #define COMN1SW_SHIFT … #define COMP2SW_SHIFT … #define MICEN_SHIFT … #define IDBEN_SHIFT … #define COMN1SW_MASK … #define COMP2SW_MASK … #define MICEN_MASK … #define IDBEN_MASK … #define CLEAR_IDBEN_MICEN_MASK … #define CTRL1_SW_USB … #define CTRL1_SW_AUDIO … #define CTRL1_SW_UART … #define CTRL1_SW_OPEN … /* MAX14577 CONTROL2 register */ #define CTRL2_LOWPWR_SHIFT … #define CTRL2_ADCEN_SHIFT … #define CTRL2_CPEN_SHIFT … #define CTRL2_SFOUTASRT_SHIFT … #define CTRL2_SFOUTORD_SHIFT … #define CTRL2_ACCDET_SHIFT … #define CTRL2_USBCPINT_SHIFT … #define CTRL2_RCPS_SHIFT … #define CTRL2_LOWPWR_MASK … #define CTRL2_ADCEN_MASK … #define CTRL2_CPEN_MASK … #define CTRL2_SFOUTASRT_MASK … #define CTRL2_SFOUTORD_MASK … #define CTRL2_ACCDET_MASK … #define CTRL2_USBCPINT_MASK … #define CTRL2_RCPS_MASK … #define CTRL2_CPEN1_LOWPWR0 … #define CTRL2_CPEN0_LOWPWR1 … /* MAX14577 CONTROL3 register */ #define CTRL3_JIGSET_SHIFT … #define CTRL3_BOOTSET_SHIFT … #define CTRL3_ADCDBSET_SHIFT … #define CTRL3_WBTH_SHIFT … #define CTRL3_JIGSET_MASK … #define CTRL3_BOOTSET_MASK … #define CTRL3_ADCDBSET_MASK … #define CTRL3_WBTH_MASK … /* Slave addr = 0x4A: Charger */ enum max14577_charger_reg { … }; /* MAX14577 STATUS3 register */ #define STATUS3_EOC_SHIFT … #define STATUS3_CGMBC_SHIFT … #define STATUS3_OVP_SHIFT … #define STATUS3_MBCCHGERR_SHIFT … #define STATUS3_EOC_MASK … #define STATUS3_CGMBC_MASK … #define STATUS3_OVP_MASK … #define STATUS3_MBCCHGERR_MASK … /* MAX14577 CDETCTRL1 register */ #define CDETCTRL1_CHGDETEN_SHIFT … #define CDETCTRL1_CHGTYPMAN_SHIFT … #define CDETCTRL1_DCDEN_SHIFT … #define CDETCTRL1_DCD2SCT_SHIFT … #define MAX14577_CDETCTRL1_DCHKTM_SHIFT … #define MAX77836_CDETCTRL1_CDLY_SHIFT … #define MAX14577_CDETCTRL1_DBEXIT_SHIFT … #define MAX77836_CDETCTRL1_DCDCPL_SHIFT … #define CDETCTRL1_DBIDLE_SHIFT … #define CDETCTRL1_CDPDET_SHIFT … #define CDETCTRL1_CHGDETEN_MASK … #define CDETCTRL1_CHGTYPMAN_MASK … #define CDETCTRL1_DCDEN_MASK … #define CDETCTRL1_DCD2SCT_MASK … #define MAX14577_CDETCTRL1_DCHKTM_MASK … #define MAX77836_CDETCTRL1_CDDLY_MASK … #define MAX14577_CDETCTRL1_DBEXIT_MASK … #define MAX77836_CDETCTRL1_DCDCPL_MASK … #define CDETCTRL1_DBIDLE_MASK … #define CDETCTRL1_CDPDET_MASK … /* MAX14577 CHGCTRL1 register */ #define CHGCTRL1_TCHW_SHIFT … #define CHGCTRL1_TCHW_MASK … /* MAX14577 CHGCTRL2 register */ #define CHGCTRL2_MBCHOSTEN_SHIFT … #define CHGCTRL2_MBCHOSTEN_MASK … #define CHGCTRL2_VCHGR_RC_SHIFT … #define CHGCTRL2_VCHGR_RC_MASK … /* MAX14577 CHGCTRL3 register */ #define CHGCTRL3_MBCCVWRC_SHIFT … #define CHGCTRL3_MBCCVWRC_MASK … /* MAX14577 CHGCTRL4 register */ #define CHGCTRL4_MBCICHWRCH_SHIFT … #define CHGCTRL4_MBCICHWRCH_MASK … #define CHGCTRL4_MBCICHWRCL_SHIFT … #define CHGCTRL4_MBCICHWRCL_MASK … /* MAX14577 CHGCTRL5 register */ #define CHGCTRL5_EOCS_SHIFT … #define CHGCTRL5_EOCS_MASK … /* MAX14577 CHGCTRL6 register */ #define CHGCTRL6_AUTOSTOP_SHIFT … #define CHGCTRL6_AUTOSTOP_MASK … /* MAX14577 CHGCTRL7 register */ #define CHGCTRL7_OTPCGHCVS_SHIFT … #define CHGCTRL7_OTPCGHCVS_MASK … /* MAX14577 charger current limits (as in CHGCTRL4 register), uA */ #define MAX14577_CHARGER_CURRENT_LIMIT_MIN … #define MAX14577_CHARGER_CURRENT_LIMIT_HIGH_START … #define MAX14577_CHARGER_CURRENT_LIMIT_HIGH_STEP … #define MAX14577_CHARGER_CURRENT_LIMIT_MAX … /* MAX77836 charger current limits (as in CHGCTRL4 register), uA */ #define MAX77836_CHARGER_CURRENT_LIMIT_MIN … #define MAX77836_CHARGER_CURRENT_LIMIT_HIGH_START … #define MAX77836_CHARGER_CURRENT_LIMIT_HIGH_STEP … #define MAX77836_CHARGER_CURRENT_LIMIT_MAX … /* * MAX14577 charger End-Of-Charge current limits * (as in CHGCTRL5 register), uA */ #define MAX14577_CHARGER_EOC_CURRENT_LIMIT_MIN … #define MAX14577_CHARGER_EOC_CURRENT_LIMIT_STEP … #define MAX14577_CHARGER_EOC_CURRENT_LIMIT_MAX … /* * MAX14577/MAX77836 Battery Constant Voltage * (as in CHGCTRL3 register), uV */ #define MAXIM_CHARGER_CONSTANT_VOLTAGE_MIN … #define MAXIM_CHARGER_CONSTANT_VOLTAGE_STEP … #define MAXIM_CHARGER_CONSTANT_VOLTAGE_MAX … /* Default value for fast charge timer, in hours */ #define MAXIM_CHARGER_FAST_CHARGE_TIMER_DEFAULT … /* MAX14577 regulator SFOUT LDO voltage, fixed, uV */ #define MAX14577_REGULATOR_SAFEOUT_VOLTAGE … /* MAX77836 regulator LDOx voltage, uV */ #define MAX77836_REGULATOR_LDO_VOLTAGE_MIN … #define MAX77836_REGULATOR_LDO_VOLTAGE_MAX … #define MAX77836_REGULATOR_LDO_VOLTAGE_STEP … #define MAX77836_REGULATOR_LDO_VOLTAGE_STEPS_NUM … /* Slave addr = 0x46: PMIC */ enum max77836_pmic_reg { … }; #define MAX77836_INTSRC_MASK_TOP_INT_SHIFT … #define MAX77836_INTSRC_MASK_MUIC_CHG_INT_SHIFT … #define MAX77836_INTSRC_MASK_TOP_INT_MASK … #define MAX77836_INTSRC_MASK_MUIC_CHG_INT_MASK … /* MAX77836 PMIC interrupts */ #define MAX77836_TOPSYS_INT_T120C_SHIFT … #define MAX77836_TOPSYS_INT_T140C_SHIFT … #define MAX77836_TOPSYS_INT_T120C_MASK … #define MAX77836_TOPSYS_INT_T140C_MASK … /* LDO1/LDO2 CONFIG1 register */ #define MAX77836_CNFG1_LDO_PWRMD_SHIFT … #define MAX77836_CNFG1_LDO_TV_SHIFT … #define MAX77836_CNFG1_LDO_PWRMD_MASK … #define MAX77836_CNFG1_LDO_TV_MASK … /* LDO1/LDO2 CONFIG2 register */ #define MAX77836_CNFG2_LDO_OVCLMPEN_SHIFT … #define MAX77836_CNFG2_LDO_ALPMEN_SHIFT … #define MAX77836_CNFG2_LDO_COMP_SHIFT … #define MAX77836_CNFG2_LDO_POK_SHIFT … #define MAX77836_CNFG2_LDO_ADE_SHIFT … #define MAX77836_CNFG2_LDO_SS_SHIFT … #define MAX77836_CNFG2_LDO_OVCLMPEN_MASK … #define MAX77836_CNFG2_LDO_ALPMEN_MASK … #define MAX77836_CNFG2_LDO_COMP_MASK … #define MAX77836_CNFG2_LDO_POK_MASK … #define MAX77836_CNFG2_LDO_ADE_MASK … #define MAX77836_CNFG2_LDO_SS_MASK … /* Slave addr = 0x6C: Fuel-Gauge/Battery */ enum max77836_fg_reg { … }; enum max14577_irq { … }; struct max14577 { … }; /* MAX14577 shared regmap API function */ static inline int max14577_read_reg(struct regmap *map, u8 reg, u8 *dest) { … } static inline int max14577_bulk_read(struct regmap *map, u8 reg, u8 *buf, int count) { … } static inline int max14577_write_reg(struct regmap *map, u8 reg, u8 value) { … } static inline int max14577_bulk_write(struct regmap *map, u8 reg, u8 *buf, int count) { … } static inline int max14577_update_reg(struct regmap *map, u8 reg, u8 mask, u8 val) { … } #endif /* __MAX14577_PRIVATE_H__ */
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