auto "ˆl–Ðz¾””ÔD¨ ÅíÁ5q±)‹FÿÈ ƒh¹¿Åvirtio:d00000008v00001AF4 ˆÉÈ … beáÇ¿Å?÷/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * TI Palmas * * Copyright 2011-2013 Texas Instruments Inc. * * Author: Graeme Gregory * Author: Ian Lartey */ #ifndef __LINUX_MFD_PALMAS_H #define __LINUX_MFD_PALMAS_H #include #include #include #include #include #include #include #define PALMAS_NUM_CLIENTS 3 /* The ID_REVISION NUMBERS */ #define PALMAS_CHIP_OLD_ID 0x0000 #define PALMAS_CHIP_ID 0xC035 #define PALMAS_CHIP_CHARGER_ID 0xC036 #define TPS65917_RESERVED -1 #define is_palmas(a) (((a) == PALMAS_CHIP_OLD_ID) || \ ((a) == PALMAS_CHIP_ID)) #define is_palmas_charger(a) ((a) == PALMAS_CHIP_CHARGER_ID) /** * Palmas PMIC feature types * * PALMAS_PMIC_FEATURE_SMPS10_BOOST - used when the PMIC provides SMPS10_BOOST * regulator. * * PALMAS_PMIC_HAS(b, f) - macro to check if a bandgap device is capable of a * specific feature (above) or not. Return non-zero, if yes. */ #define PALMAS_PMIC_FEATURE_SMPS10_BOOST BIT(0) #define PALMAS_PMIC_HAS(b, f) \ ((b)->features & PALMAS_PMIC_FEATURE_ ## f) struct palmas_pmic; struct palmas_gpadc; struct palmas_resource; struct palmas_usb; struct palmas_pmic_driver_data; struct palmas_pmic_platform_data; enum palmas_usb_state { PALMAS_USB_STATE_DISCONNECT, PALMAS_USB_STATE_VBUS, PALMAS_USB_STATE_ID, }; struct palmas { struct device *dev; struct i2c_client *i2c_clients[PALMAS_NUM_CLIENTS]; struct regmap *regmap[PALMAS_NUM_CLIENTS]; /* Stored chip id */ int id; unsigned int features; /* IRQ Data */ int irq; u32 irq_mask; struct mutex irq_lock; struct regmap_irq_chip_data *irq_data; struct palmas_pmic_driver_data *pmic_ddata; /* Child Devices */ struct palmas_pmic *pmic; struct palmas_gpadc *gpadc; struct palmas_resource *resource; struct palmas_usb *usb; /* GPIO MUXing */ u8 gpio_muxed; u8 led_muxed; u8 pwm_muxed; }; #define PALMAS_EXT_REQ (PALMAS_EXT_CONTROL_ENABLE1 | \ PALMAS_EXT_CONTROL_ENABLE2 | \ PALMAS_EXT_CONTROL_NSLEEP) struct palmas_sleep_requestor_info { int id; int reg_offset; int bit_pos; }; struct palmas_regs_info { char *name; char *sname; u8 vsel_addr; u8 ctrl_addr; u8 tstep_addr; int sleep_id; }; struct palmas_pmic_driver_data { int smps_start; int smps_end; int ldo_begin; int ldo_end; int max_reg; bool has_regen3; struct palmas_regs_info *palmas_regs_info; struct of_regulator_match *palmas_matches; struct palmas_sleep_requestor_info *sleep_req_info; int (*smps_register)(struct palmas_pmic *pmic, struct palmas_pmic_driver_data *ddata, struct palmas_pmic_platform_data *pdata, const char *pdev_name, struct regulator_config config); int (*ldo_register)(struct palmas_pmic *pmic, struct palmas_pmic_driver_data *ddata, struct palmas_pmic_platform_data *pdata, const char *pdev_name, struct regulator_config config); }; struct palmas_adc_wakeup_property { int adc_channel_number; int adc_high_threshold; int adc_low_threshold; }; struct palmas_gpadc_platform_data { /* Channel 3 current source is only enabled during conversion */ int ch3_current; /* 0: off; 1: 10uA; 2: 400uA; 3: 800 uA */ /* Channel 0 current source can be used for battery detection. * If used for battery detection this will cause a permanent current * consumption depending on current level set here. */ int ch0_current; /* 0: off; 1: 5uA; 2: 15uA; 3: 20 uA */ bool extended_delay; /* use extended delay for conversion */ /* default BAT_REMOVAL_DAT setting on device probe */ int bat_removal; /* Sets the START_POLARITY bit in the RT_CTRL register */ int start_polarity; int auto_conversion_period_ms; struct palmas_adc_wakeup_property *adc_wakeup1_data; struct palmas_adc_wakeup_property *adc_wakeup2_data; }; struct palmas_reg_init { /* warm_