/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2018-2020 Oplus. All rights reserved. */ #ifndef __OPLUS_BQ25601D_H__ #define __OPLUS_BQ25601D_H__ #include #ifdef CONFIG_OPLUS_CHARGER_MTK #include #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)) #include #else #include #endif #endif #include "../oplus_charger.h" /* Address:00h */ #define REG00_BQ25601D_ADDRESS 0x00 #define REG00_BQ25601D_SUSPEND_MODE_MASK BIT(7) #define REG00_BQ25601D_SUSPEND_MODE_DISABLE 0x00 #define REG00_BQ25601D_SUSPEND_MODE_ENABLE BIT(7) #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_MASK (BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)) #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_SHIFT 0 #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_100MA 0x00 #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_300MA BIT(1) #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_500MA BIT(2) #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_900MA BIT(3) #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_1200MA (BIT(3) | BIT(1) | BIT(0)) #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_1500MA (BIT(3) | BIT(2) | BIT(1)) #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_2000MA (BIT(4) | BIT(1) | BIT(0)) #define REG00_BQ25601D_INPUT_CURRENT_LIMIT_3000MA (BIT(4) | BIT(3) | BIT(2) | BIT(0)) /* Address:01h */ #define REG01_BQ25601D_ADDRESS 0x01 #define REG01_BQ25601D_PFM_DIS_MASK BIT(7) #define REG01_BQ25601D_PFM_DIS_ENABLE 0x00 #define REG01_BQ25601D_PFM_DIS_DISABLE BIT(7) #define REG01_BQ25601D_WDT_TIMER_RESET_MASK BIT(6) #define REG01_BQ25601D_WDT_TIMER_NORMAL 0x00 #define REG01_BQ25601D_WDT_TIMER_RESET BIT(6) #define REG01_BQ25601D_OTG_MASK BIT(5) #define REG01_BQ25601D_OTG_DISABLE 0x00 #define REG01_BQ25601D_OTG_ENABLE BIT(5) #define REG01_BQ25601D_CHARGING_MASK BIT(4) #define REG01_BQ25601D_CHARGING_DISABLE 0x00 #define REG01_BQ25601D_CHARGING_ENABLE BIT(4) #define REG01_BQ25601D_SYS_VOL_LIMIT_MASK (BIT(3) | BIT(2) | BIT(1)) #define REG01_BQ25601D_SYS_VOL_LIMIT_2600MV 0x00 #define REG01_BQ25601D_SYS_VOL_LIMIT_2800MV BIT(1) #define REG01_BQ25601D_SYS_VOL_LIMIT_3000MV BIT(2) #define REG01_BQ25601D_SYS_VOL_LIMIT_3200MV (BIT(2) | BIT(1)) #define REG01_BQ25601D_SYS_VOL_LIMIT_3400MV BIT(3) #define REG01_BQ25601D_SYS_VOL_LIMIT_3500MV (BIT(3) | BIT(1)) #define REG01_BQ25601D_SYS_VOL_LIMIT_3600MV (BIT(3) | BIT(2)) #define REG01_BQ25601D_SYS_VOL_LIMIT_3700MV (BIT(3) | BIT(2) | BIT(1)) #define REG01_BQ25601D_VBAT_FALLING_MASK BIT(0) #define REG01_BQ25601D_VBAT_FALLING_2800MV 0x00 #define REG01_BQ25601D_VBAT_FALLING_2500MV BIT(0) /* Address:02h */ #define REG02_BQ25601D_ADDRESS 0x02 #define REG02_BQ25601D_OTG_CURRENT_LIMIT_MASK BIT(7) #define REG02_BQ25601D_OTG_CURRENT_LIMIT_500MA 0x00 #define REG02_BQ25601D_OTG_CURRENT_LIMIT_1200MA BIT(7) #define REG02_BQ25601D_FAST_CHG_CURRENT_LIMIT_MASK (BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)) #define REG02_BQ25601D_FAST_CHG_CURRENT_LIMIT_SHIFT 0 #define REG02_BQ25601D_MIN_FAST_CHG_CURRENT_MA 0 #define REG02_BQ25601D_MAX_FAST_CHG_CURRENT_MA 3000 #define REG02_BQ25601D_FAST_CHG_CURRENT_STEP_MA 60 /* Address:03h */ #define REG03_BQ25601D_ADDRESS 0x03 #define REG03_BQ25601D_PRE_CHG_CURRENT_LIMIT_MASK (BIT(7) | BIT(6) | BIT(5) | BIT(4)) #define REG03_BQ25601D_PRE_CHG_CURRENT_LIMIT_SHIFT 4 #define REG03_BQ25601D_MIN_PRE_CHG_CURRENT_MA 60 #define REG03_BQ25601D_MAX_PRE_CHG_CURRENT_MA 960 #define REG03_BQ25601D_PRE_CHG_CURRENT_STEP_MA 60 #define REG03_BQ25601D_TERM_CHG_CURRENT_LIMIT_MASK (BIT(3) | BIT(2) | BIT(1) | BIT(0)) #define REG03_BQ25601D_TERM_CHG_CURRENT_LIMIT_SHIFT 0 #define REG03_BQ25601D_MIN_TERM_CHG_CURRENT_MA 60 #define REG03_BQ25601D_MAX_TERM_CHG_CURRENT_MA 960 #define REG03_BQ25601D_TERM_CHG_CURRENT_STEP_MA 60 /* Address:04h */ #define REG04_BQ25601D_ADDRESS 0x04 #define REG04_BQ25601D_CHG_VOL_LIMIT_MASK (BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3)) #define REG04_BQ25601D_CHG_VOL_LIMIT_SHIFT 3 #define REG04_BQ25601D_MIN_FLOAT_MV 3847 #define REG04_BQ25601D_MAX_FLOAT_MV 4615 #define REG04_BQ25601D_VFLOAT_STEP_MV 32 #define REG04_BQ25601D_RECHG_THRESHOLD_VOL_MASK BIT(0) #define REG04_BQ25601D_RECHG_THRESHOLD_VOL_100MV 0x00 #define REG04_BQ25601D_RECHG_THRESHOLD_VOL_200MV BIT(0) /* Address:05h */ #define REG05_BQ25601D_ADDRESS 0x05 #define REG05_BQ25601D_TERMINATION_MASK BIT(7) #define REG05_BQ25601D_TERMINATION_DISABLE 0x00 #define REG05_BQ25601D_TERMINATION_ENABLE BIT(7) #define REG05_BQ25601D_WATCHDOG_TIMER_MASK (BIT(5) | BIT(4)) #define REG05_BQ25601D_WATCHDOG_TIMER_DISABLE 0x00 #define REG05_BQ25601D_WATCHDOG_TIMER_40S BIT(4) #define REG05_BQ25601D_WATCHDOG_TIMER_80S BIT(5) #define REG05_BQ25601D_WATCHDOG_TIMER_160S (BIT(5) | BIT(4)) #define REG05_BQ25601D_CHG_SAFETY_TIMER_MASK BIT(3) #define REG05_BQ25601D_CHG_SAFETY_TIMER_DISABLE 0x00 #define REG05_BQ25601D_CHG_SAFETY_TIMER_ENABLE BIT(3) #define REG05_BQ25601D_FAST_CHG_TIMEOUT_MASK BIT(2) #define REG05_BQ25601D_FAST_CHG_TIMEOUT_5H 0x00 #define REG05_BQ25601D_FAST_CHG_TIMEOUT_10H BIT(2) /* Address:06h */ #define REG06_BQ25601D_ADDRESS 0x06 #define REG06_BQ25601D_OVP_MASK BIT(7) | BIT(6) #define REG06_BQ25601D_OVP_SHIFT 6 #define REG06_BQ25601D_OVP_9V BIT(7) #define REG06_BQ25601D_OTG_VLIM_MASK (BIT(5) | BIT(4)) #define REG06_BQ25601D_OTG_VLIM_5150MV BIT(5) #define REG06_BQ25601D_VINDPM_MASK (BIT(3) | BIT(2) | BIT(1) | BIT(0)) #define REG06_BQ25601D_VINDPM_STEP_MV 100 #define REG06_BQ25601D_VINDPM_OFFSET 3900 #define REG06_BQ25601D_VINDPM_SHIFT 0 /* Address:07h */ #define REG07_BQ25601D_ADDRESS 0x07 #define REG07_BQ25601D_BATFET_DIS_MASK BIT(5) #define REG07_BQ25601D_BATFET_DIS_Q4_ON 0x00 #define REG07_BQ25601D_BATFET_DIS_Q4_OFF BIT(5) #define REG07_BQ25601D_IINDET_EN_MASE BIT(7) #define REG07_BQ25601D_IINDET_EN_DET_COMPLETE 0x00 #define REG07_BQ25601D_IINDET_EN_FORCE_DET BIT(7) /* Address:08h */ #define REG08_BQ25601D_ADDRESS 0x08 #define REG08_BQ25601D_VBUS_STAT_MASK (BIT(7) | BIT(6) | BIT(5)) #define REG08_BQ25601D_VBUS_STAT_UNKNOWN 0x00 #define REG08_BQ25601D_VBUS_STAT_SDP BIT(5) #define REG08_BQ25601D_VBUS_STAT_CDP BIT(6) #define REG08_BQ25601D_VBUS_STAT_DCP (BIT(6) | BIT(5)) #define REG08_BQ25601D_VBUS_STAT_OCP (BIT(7) | BIT(5)) #define REG08_BQ25601D_VBUS_STAT_FLOAT (BIT(7) | BIT(6)) #define REG08_BQ25601D_VBUS_STAT_OTG_MODE (BIT(7) | BIT(6) | BIT(5)) #define REG08_BQ25601D_CHG_STAT_MASK (BIT(4) | BIT(3)) #define REG08_BQ25601D_CHG_STAT_NO_CHARGING 0x00 #define REG08_BQ25601D_CHG_STAT_PRE_CHARGING BIT(3) #define REG08_BQ25601D_CHG_STAT_FAST_CHARGING BIT(4) #define REG08_BQ25601D_CHG_STAT_CHG_TERMINATION (BIT(4) | BIT(3)) #define REG08_BQ25601D_POWER_GOOD_STAT_MASK BIT(2) #define REG08_BQ25601D_POWER_GOOD_STAT_NOT_GOOD 0x00 #define REG08_BQ25601D_POWER_GOOD_STAT_GOOD BIT(2) /* Address:09h */ #define REG09_BQ25601D_ADDRESS 0x09 #define REG09_BQ25601D_WDT_FAULT_MASK BIT(7) #define REG09_BQ25601D_WDT_FAULT_NORMAL 0x00 #define REG09_BQ25601D_WDT_FAULT_EXPIRATION BIT(7) #define REG09_BQ25601D_OTG_FAULT_MASK BIT(6) #define REG09_BQ25601D_OTG_FAULT_NORMAL 0x00 #define REG09_BQ25601D_OTG_FAULT_ABNORMAL BIT(6) #define REG09_BQ25601D_CHG_FAULT_MASK (BIT(5) | BIT(4)) #define REG09_BQ25601D_CHG_FAULT_NORMAL 0x00 #define REG09_BQ25601D_CHG_FAULT_INPUT_ERROR BIT(4) #define REG09_BQ25601D_CHG_FAULT_THERM_SHUTDOWN BIT(5) #define REG09_BQ25601D_CHG_FAULT_TIMEOUT_ERROR (BIT(5) | BIT(4)) #define REG09_BQ25601D_BAT_FAULT_MASK BIT(3) #define REG09_BQ25601D_BAT_FAULT_NORMAL 0x00 #define REG09_BQ25601D_BAT_FAULT_BATOVP BIT(3) #define REG09_BQ25601D_NTC_FAULT_MASK (BIT(2) | BIT(1) | BIT(0)) #define REG09_BQ25601D_NTC_FAULT_NORMAL 0x00 #define REG09_BQ25601D_NTC_FAULT_WARM BIT(1) #define REG09_BQ25601D_NTC_FAULT_COOL (BIT(1) | BIT(0)) #define REG09_BQ25601D_NTC_FAULT_COLD (BIT(2) | BIT(0)) #define REG09_BQ25601D_NTC_FAULT_HOT (BIT(2) | BIT(1)) /* Address:0Ah */ #define REG0A_BQ25601D_ADDRESS 0x0A #define REG0A_BQ25601D_VINDPM_INT_MASK BIT(1) #define REG0A_BQ25601D_VINDPM_INT_ALLOW 0x00 #define REG0A_BQ25601D_VINDPM_INT_NOT_ALLOW BIT(1) #define REG0A_BQ25601D_IINDPM_INT_MASK BIT(0) #define REG0A_BQ25601D_IINDPM_INT_ALLOW 0x00 #define REG0A_BQ25601D_IINDPM_INT_NOT_ALLOW BIT(0) /* Address:0Bh */ #define REG0B_BQ25601D_ADDRESS 0x0B #define REG0B_BQ25601D_REG_RST_MASK BIT(7) #define REG0B_BQ25601D_REG_RST_KEEP 0x00 #define REG0B_BQ25601D_REG_RST_RESET BIT(7) /* Other */ #define BQ25601D_FIRST_REG 0x00 #define BQ25601D_LAST_REG 0x0B #define BQ25601D_REG_NUMBER 12 enum { OVERTIME_AC = 0, OVERTIME_USB, OVERTIME_DISABLED, }; struct chip_bq25601d { struct i2c_client *client; struct device *dev; int hw_aicl_point; int sw_aicl_point; int bat_cv_mv; bool sub_chg_irq_disable; atomic_t charger_suspended; int irq_gpio; int slave_chg_en_gpio; struct pinctrl *pinctrl; struct pinctrl_state *slave_charger_enable; struct pinctrl_state *slave_charger_disable; }; int bq25601d_otg_enable(void); int bq25601d_otg_disable(void); extern volatile bool chargin_hw_init_done_bq25601d; #if defined(CONFIG_OPLUS_CHARGER_MTK6873) || defined(CONFIG_OPLUS_CHARGER_MTK6833) || defined(CONFIG_OPLUS_CHARGER_MTK6781) extern int bq25601d_charging_current_write_fast(int chg_cur); extern int bq25601d_input_current_limit_write(int value); extern int bq25601d_float_voltage_write(int vfloat_mv); extern int bq25601d_enable_charging(void); extern int bq25601d_disable_charging(void); extern void bq25601d_dump_registers(void); extern int bq25601d_hardware_init(void); extern int bq25601d_unsuspend_charger(void); extern int bq25601d_suspend_charger(void); #endif #ifdef CONFIG_OPLUS_CHARGER_MTK //extern CHARGER_TYPE mt_charger_type_detection(void); extern bool pmic_chrdet_status(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 void mt_usb_connect(void); extern void mt_usb_disconnect(void); //#ifdef CONFIG_MTK_HAFG_20 #ifndef CONFIG_OPLUS_CHARGER_MTK6873 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); extern int battery_meter_get_charger_voltage(void); extern int mt_power_supply_type_check(void); extern int get_rtc_spare_oplus_fg_value(void); extern int set_rtc_spare_oplus_fg_value(int val); extern int mt_get_chargerid_volt(void); #endif //#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); bool bq25601d_is_detected(void); #endif /* __OPLUS_BQ25601D_H__ */