/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2018-2020 Oplus. All rights reserved. */ #ifndef __OPLUS_BQ25890H_H__ #define __OPLUS_BQ25890H_H__ #include #ifdef CONFIG_OPLUS_CHARGER_MTK #include #endif #include "../oplus_charger.h" /* Address:00h */ #define REG00_BQ25890H_ADDRESS 0x00 #define REG00_BQ25890H_SUSPEND_MODE_MASK BIT(7) #define REG00_BQ25890H_SUSPEND_MODE_DISABLE 0x00 #define REG00_BQ25890H_SUSPEND_MODE_ENABLE BIT(7) #define REG00_BQ25890H_EN_ILIM_MASK BIT(6) #define REG00_BQ25890H_EN_ILIM_DISABLE 0x00 #define REG00_BQ25890H_EN_ILIM_ENABLE BIT(6) #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_MASK (BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)) #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_SHIFT 0 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_100MA 0 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_150MA 1 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_400MA 6 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_500MA 8 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_900MA 16 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_1200MA 22 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_1500MA 28 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_2000MA 38 #define REG00_BQ25890H_INPUT_CURRENT_LIMIT_3000MA 58 /* Address:01h */ #define REG01_BQ25890H_ADDRESS 0x01 #define REG01_BQ25890H_REGISTER_RESET_MASK BIT(7) #define REG01_BQ25890H_REGISTER_KEEP 0x00 #define REG01_BQ25890H_REGISTER_RESET BIT(7) #define REG01_BQ25890H_WDT_TIMER_RESET_MASK BIT(6) #define REG01_BQ25890H_WDT_TIMER_NORMAL 0x00 #define REG01_BQ25890H_WDT_TIMER_RESET BIT(6) //#define REG01_BQ25890H_CHARGING_MASK (BIT(5) | BIT(4)) #define REG01_BQ25890H_CHARGING_MASK BIT(4) #define REG01_BQ25890H_CHARGING_DISABLE 0x00 #define REG01_BQ25890H_CHARGING_ENABLE BIT(4) //#define REG01_BQ25890H_CHARGING_OTG BIT(5) #define REG01_BQ25890H_OTG_MASK BIT(5) #define REG01_BQ25890H_OTG_ENABLE BIT(5) #define REG01_BQ25890H_OTG_DISABLE 0x00 #define REG01_BQ25890H_SYS_VOL_LIMIT_MASK (BIT(3) | BIT(2) | BIT(1)) #define REG01_BQ25890H_SYS_VOL_LIMIT_3000MV 0x00 #define REG01_BQ25890H_SYS_VOL_LIMIT_3100MV BIT(1) #define REG01_BQ25890H_SYS_VOL_LIMIT_3200MV BIT(2) #define REG01_BQ25890H_SYS_VOL_LIMIT_3300MV (BIT(2) | BIT(1)) #define REG01_BQ25890H_SYS_VOL_LIMIT_3400MV BIT(3) #define REG01_BQ25890H_SYS_VOL_LIMIT_3500MV (BIT(3) | BIT(1)) #define REG01_BQ25890H_SYS_VOL_LIMIT_3600MV (BIT(3) | BIT(2)) #define REG01_BQ25890H_SYS_VOL_LIMIT_3700MV (BIT(3) | BIT(2) | BIT(1)) #define REG01_BQ25890H_BOOST_MODE_CURRENT_LIMIT_MASK BIT(0) #define REG01_BQ25890H_BOOST_MODE_CURRENT_LIMIT_500MA 0x00 #define REG01_BQ25890H_BOOST_MODE_CURRENT_LIMIT_1300MA BIT(0) /* Address:02h */ #define REG02_BQ25890H_ADDRESS 0x02 /* Address:03h */ #define REG03_BQ25890H_ADDRESS 0x03 #define REG03_BQ25890H_OTG_DISABLE 0x00 #define REG03_BQ25890H_OTG_ENABLE BIT(5) #define REG03_BQ25890H_OTG_MASK BIT(5) #define REG03_BQ25890H_CHARGING_MASK BIT(4) #define REG03_BQ25890H_CHARGING_ENABLE BIT(4) #define REG03_BQ25890H_CHARGING_DISABLE 0x00 #define REG03_BQ25890H_WDT_TIMER_RESET BIT(6) #define REG03_BQ25890H_WDT_TIMER_RESET_MASK BIT(6) /* Address:04h */ #define REG04_BQ25890H_ADDRESS 0x04 #define REG04_BQ25890H_FAST_CHARGING_CURRENT_LIMIT_MASK (BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)) #define REG04_BQ25890H_FAST_CHARGING_CURRENT_LIMIT_SHIFT 0 #define BQ25890H_MIN_FAST_CURRENT_MA 0 #define BQ25890H_FAST_CURRENT_STEP_MA 64 /* #define REG04_BQ25890H_CHARGING_VOL_LIMIT_MASK (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2)) #define REG04_BQ25890H_CHARGING_VOL_LIMIT_SHIFT 2 #define BQ25890H_MIN_FLOAT_MV 3504 #define BQ25890H_MAX_FLOAT_MV 4400 #define BQ25890H_VFLOAT_STEP_MV 16 #define REG04_BQ25890H_PRE_TO_FAST_CHARGING_VOL_MASK BIT(1) #define REG04_BQ25890H_PRE_TO_FAST_CHARGING_VOL_2800MV 0x00 #define REG04_BQ25890H_PRE_TO_FAST_CHARGING_VOL_3000MV BIT(1) */ /* Address:05h */ #define REG05_BQ25890H_ADDRESS 0x05 #define BQ25890H_MAX_TERM_CURRENT_MA 1024 #define BQ25890H_PRE_CURRENT_STEP_MA 64 #define BQ25890H_MIN_TERM_CURRENT_MA 64 #define BQ25890H_TERM_CURRENT_STEP_MA 64 #define REG05_BQ25890H_PRE_CHARGING_CURRENT_LIMIT_SHIFT 4 #define BQ25890H_MIN_PRE_CURRENT_MA 64 #define BQ25890H_MAX_PRE_CURRENT_MA 1024 #define REG05_BQ25890H_PRE_CHARGING_CURRENT_LIMIT_MASK (BIT(7) | BIT(6) | BIT(5) | BIT(4)) #define REG05_BQ25890H_TERM_CHARGING_CURRENT_LIMIT_MASK (BIT(3) | BIT(2) | BIT(1) | BIT(0)) #define REG05_BQ25890H_TERM_CHARGING_CURRENT_LIMIT_SHIFT 0 /* Address:06h */ #define REG06_BQ25890H_ADDRESS 0x06 #define REG06_BQ25890H_RECHARGING_THRESHOLD_VOL_MASK BIT(0) #define REG06_BQ25890H_RECHARGING_THRESHOLD_VOL_100MV 0x00 #define REG06_BQ25890H_RECHARGING_THRESHOLD_VOL_200MV BIT(0) #define REG06_BQ25890H_CHARGING_VOL_LIMIT_MASK (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2)) #define REG06_BQ25890H_CHARGING_VOL_LIMIT_SHIFT 2 #define BQ25890H_MIN_FLOAT_MV 3840 #define BQ25890H_MAX_FLOAT_MV 4600 #define BQ25890H_VFLOAT_STEP_MV 16 #define REG04_BQ25890H_PRE_TO_FAST_CHARGING_VOL_MASK BIT(1) #define REG04_BQ25890H_PRE_TO_FAST_CHARGING_VOL_2800MV 0x00 #define REG04_BQ25890H_PRE_TO_FAST_CHARGING_VOL_3000MV BIT(1) /* Address:07h */ #define REG07_BQ25890H_ADDRESS 0x07 #define REG07_BQ25890H_TERMINATION_DISABLE 0x00 #define REG07_BQ25890H_TERMINATION_MASK BIT(7) #define REG07_BQ25890H_I2C_WATCHDOG_TIME_MASK (BIT(5) | BIT(4)) #define REG07_BQ25890H_I2C_WATCHDOG_TIME_DISABLE 0x00 #define REG07_BQ25890H_I2C_WATCHDOG_TIME_40S BIT(4) #define REG07_BQ25890H_CHARGING_SAFETY_TIME_ENABLE BIT(3) #define REG07_BQ25890H_CHARGING_SAFETY_TIME_DISABLE 0x00 #define REG07_BQ25890H_CHARGING_SAFETY_TIME_MASK BIT(3) #define REG07_BQ25890H_FAST_CHARGING_TIMEOUT_MASK (BIT(2) | BIT(1)) #define REG07_BQ25890H_FAST_CHARGING_TIMEOUT_5H 0x00 #define REG07_BQ25890H_FAST_CHARGING_TIMEOUT_8H BIT(1) #define REG07_BQ25890H_FAST_CHARGING_TIMEOUT_12H BIT(2) #define REG07_BQ25890H_FAST_CHARGING_TIMEOUT_20H (BIT(2) | BIT(1) /* Address:08h */ #define REG08_BQ25890H_ADDRESS 0x08 #define REG08_BQ25890H_VBUS_STAT_MASK (BIT(7) | BIT(6)) #define REG08_BQ25890H_VBUS_STAT_UNKNOWN 0x00 #define REG08_BQ25890H_VBUS_STAT_USB_HOST_MODE BIT(6) #define REG08_BQ25890H_VBUS_STAT_AC_HOST_MODE BIT(7) #define REG08_BQ25890H_VBUS_STAT_OTG_MODE (BIT(7) | BIT(6)) #define REG08_BQ25890H_CHARGING_STATUS_CHARGING_MASK (BIT(5) | BIT(4)) #define REG08_BQ25890H_CHARGING_STATUS_NO_CHARGING 0x00 #define REG08_BQ25890H_CHARGING_STATUS_PRE_CHARGING BIT(4) #define REG08_BQ25890H_CHARGING_STATUS_FAST_CHARGING BIT(5) #define REG08_BQ25890H_CHARGING_STATUS_TERM_CHARGING (BIT(5) | BIT(4)) #define REG08_BQ25890H_CHARGING_STATUS_DPM_MASK BIT(3) #define REG08_BQ25890H_CHARGING_STATUS_DPM_OUT 0x00 #define REG08_BQ25890H_CHARGING_STATUS_DPM_IN BIT(3) #define REG08_BQ25890H_CHARGING_STATUS_POWER_MASK BIT(2) #define REG08_BQ25890H_CHARGING_STATUS_POWER_OUT 0x00 #define REG08_BQ25890H_CHARGING_STATUS_POWER_IN BIT(2) /* Address:09h */ #define REG09_BQ25890H_ADDRESS 0x09 #define REG09_BQ25890H_WDT_FAULT_MASK BIT(7) #define REG09_BQ25890H_WDT_FAULT_NORMAL 0x00 #define REG09_BQ25890H_WDT_FAULT_EXPIRATION BIT(7) #define REG09_BQ25890H_CHARGING_MASK (BIT(5) | BIT(4)) #define REG09_BQ25890H_CHARGING_NORMAL 0x00 #define REG09_BQ25890H_CHARGING_INPUT_ERROR BIT(4) #define REG09_BQ25890H_CHARGING_THER_SHUTDOWN BIT(5) #define REG09_BQ25890H_CHARGING_TIMEOUT_ERROR (BIT(5) | BIT(4)) #define REG09_BQ25890H_BATTERY_VOLATGE_MASK BIT(3) #define REG09_BQ25890H_BATTERY_VOLATGE_HIGH_ERROR BIT(3) #define REG09_BQ25890H_BATTERY_TEMP_MASK (BIT(2) | BIT(1) | BIT(0)) #define REG09_BQ25890H_BATTERY_TEMP_GOOD 0x00 #define REG09_BQ25890H_BATTERY_TEMP_LOW_ERROR (BIT(2) | BIT(0)) #define REG09_BQ25890H_BATTERY_TEMP_HIGH_ERROR (BIT(2) | BIT(1)) /* Address:0Ah */ #define REG0A_BQ25890H_ADDRESS 0x0A // config register #define BQ25890H_LAST_CNFG_REG 0x07 // command register #define BQ25890H_FIRST_CMD_REG 0x08 #define BQ25890H_LAST_CMD_REG 0x0A // status register #define BQ25890H_FIRST_STATUS_REG 0x0A #define BQ25890H_LAST_STATUS_REG 0x0A #define BQ25890H_FIRST_REG 0x00 #define BQ25890H_LAST_REG 0x14 #define BQ25890H_REG_NUMBER 21 /* Address:0Bh */ #define REG0B_BQ25890H_ADDRESS 0x0B #define REG0B_BQ25890H_VBUS_STAT_MASK (BIT(7) | BIT(6)| BIT(5)) #define REG0B_BQ25890H_CHARGING_STATUS_CHARGING_MASK (BIT(4) | BIT(3)) #define REG0B_BQ25890H_CHARGING_STATUS_TERM_CHARGING (BIT(4) | BIT(3)) /* Address:0Ch */ #define REG0C_BQ25890H_ADDRESS 0x0C #define REG0C_BQ25890H_BATTERY_VOLATGE_MASK BIT(3) #define REG0C_BQ25890H_BATTERY_VOLATGE_HIGH_ERROR BIT(3) /* Address:0Dh */ #define REG0D_BQ25890H_ADDRESS 0x0D #define REG0D_BQ25890H_VINDPM_STEP_MV 100 #define REG0D_BQ25890H_VINDPM_OFFSET 2600 #define REG0D_BQ25890H_VINDPM_SHIFT 0 #define REG0D_BQ25890H_VINDPM_MASK (BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)) /* Address:0Eh */ #define REG0E_BQ25890H_ADDRESS 0x0E /* Address:0Fh */ #define REG0F_BQ25890H_ADDRESS 0x0F /* Address:10h */ #define REG10_BQ25890H_ADDRESS 0x10 /* Address:11h */ #define REG11_BQ25890H_ADDRESS 0x11 /* Address:12h */ #define REG12_BQ25890H_ADDRESS 0x12 /* Address:13h */ #define REG13_BQ25890H_ADDRESS 0x13 /* Address:14h */ #define REG14_BQ25890H_ADDRESS 0x14 #define REG14_BQ25890H_REGISTER_RESET_MASK BIT(7) #define REG14_BQ25890H_REGISTER_RESET 0x01 enum { OVERTIME_AC = 0, OVERTIME_USB, OVERTIME_DISABLED, }; struct chip_bq25890h { struct i2c_client *client; struct device *dev; int hw_aicl_point; int sw_aicl_point; atomic_t charger_suspended; int irq_gpio; }; void bq25890h_dump_registers(void); int bq25890h_kick_wdt(void); int bq25890h_hardware_init(void); int bq25890h_charging_current_set(void); int bq25890h_input_current_limit_set(void); int bq25890h_float_voltage_write(int vfloat_mv); int bq25890h_enable_charging(void); int bq25890h_disable_charging(void); int bq25890h_suspend_charger(void); int bq25890h_unsuspend_charger(void); int bq25890h_reset_charger(void); int bq25890h_registers_read_full(void); int bq25890h_otg_enable(void); int bq25890h_otg_disable(void); extern volatile bool chargin_hw_init_done_bq25890h; #ifdef CONFIG_OPLUS_CHARGER_MTK //extern CHARGER_TYPE mt_charger_type_detection(void); extern int mt_power_supply_type_check(void); extern bool pmic_chrdet_status(void); extern int battery_meter_get_charger_voltage(void); extern int charger_pretype_get(void); extern int get_rtc_spare_fg_value(void); extern int set_rtc_spare_fg_value(int val); extern int get_rtc_spare_oplus_fg_value(void); extern int set_rtc_spare_oplus_fg_value(int val); extern void mt_usb_connect(void); extern void mt_usb_disconnect(void); extern int mt_get_chargerid_volt (void); //#ifdef CONFIG_MTK_HAFG_20 extern void mt_set_chargerid_switch_val(int value); extern int mt_get_chargerid_switch_val(void); extern int oplus_usb_switch_gpio_gpio_init(void); //#endif /* CONFIG_OPLUS_CHARGER_MTK */ #if defined(CONFIG_OPLUS_CHARGER_MTK6763) || defined(CONFIG_OPLUS_CHARGER_MTK6771) extern int oplus_battery_meter_get_battery_voltage(void); extern bool meter_fg_30_get_battery_authenticate(void); #endif /* CONFIG_OPLUS_CHARGER_MTK6763 */ #else /* CONFIG_OPLUS_CHARGER_MTK */ extern int qpnp_charger_type_get(void); extern bool qpnp_lbc_is_usb_chg_plugged_in(void); extern int qpnp_get_prop_charger_voltage_now(void); extern int qpnp_get_prop_battery_voltage_now(void); extern int qpnp_set_pmic_soc_memory(int soc); extern int qpnp_get_pmic_soc_memory(void); #endif /* CONFIG_OPLUS_CHARGER_MTK */ bool oplus_pmic_check_chip_is_null(void); #endif /* __OPLUS_BQ25890H_H__ */