// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2020-2022 Oplus. All rights reserved. */ #ifndef _OPLUS_CHG_CORE_H_ #define _OPLUS_CHG_CORE_H_ #include #include struct device; struct device_type; struct oplus_chg_mod; #ifdef OPLUS_CHG_DEBUG_LOG #undef pr_info #undef pr_debug #define pr_info pr_err #define pr_debug pr_err #endif enum oplus_chg_mod_type { OPLUS_CHG_MOD_COMMON, OPLUS_CHG_MOD_USB, OPLUS_CHG_MOD_WIRELESS, OPLUS_CHG_MOD_BATTERY, OPLUS_CHG_MOD_MAIN, OPLUS_CHG_MOD_TRACK, }; enum oplus_chg_event { OPLUS_CHG_EVENT_CHANGED, OPLUS_CHG_EVENT_ONLINE, OPLUS_CHG_EVENT_OFFLINE, OPLUS_CHG_EVENT_PRESENT, OPLUS_CHG_EVENT_NO_PRESENT, OPLUS_CHG_EVENT_APSD_DONE, OPLUS_CHG_EVENT_LCD_ON, OPLUS_CHG_EVENT_LCD_OFF, OPLUS_CHG_EVENT_CALL_ON, OPLUS_CHG_EVENT_CALL_OFF, OPLUS_CHG_EVENT_CAMERA_ON, OPLUS_CHG_EVENT_CAMERA_OFF, OPLUS_CHG_EVENT_OP_TRX, OPLUS_CHG_EVENT_CHECK_TRX, OPLUS_CHG_EVENT_ADSP_STARTED, OPLUS_CHG_EVENT_OTG_ENABLE, OPLUS_CHG_EVENT_OTG_DISABLE, OPLUS_CHG_EVENT_POWER_CHANGED, OPLUS_CHG_EVENT_CHARGE_DONE, OPLUS_CHG_EVENT_CLEAN_CHARGE_DONE, OPLUS_CHG_EVENT_SVOOC_ONLINE, OPLUS_CHG_EVENT_RX_IIC_ERR, #ifdef OPLUS_CHG_REG_DUMP_ENABLE OPLUS_CHG_EVENT_REG_DUMP, #endif OPLUS_CHG_EVENT_RX_FAST_ERR, OPLUS_CHG_EVENT_TX_EPP_CAP, }; enum { OPLUS_CHG_STATUS_UNKNOWN = 0, OPLUS_CHG_STATUS_CHARGING, OPLUS_CHG_STATUS_DISCHARGING, OPLUS_CHG_STATUS_NOT_CHARGING, OPLUS_CHG_STATUS_FULL, }; /* What algorithm is the charger using? */ enum { OPLUS_CHG_CHARGE_TYPE_UNKNOWN = 0, OPLUS_CHG_CHARGE_TYPE_NONE, OPLUS_CHG_CHARGE_TYPE_TRICKLE, /* slow speed */ OPLUS_CHG_CHARGE_TYPE_FAST, /* fast speed */ OPLUS_CHG_CHARGE_TYPE_STANDARD, /* normal speed */ OPLUS_CHG_CHARGE_TYPE_ADAPTIVE, /* dynamically adjusted speed */ OPLUS_CHG_CHARGE_TYPE_CUSTOM, /* use CHARGE_CONTROL_* props */ }; enum { OPLUS_CHG_HEALTH_UNKNOWN = 0, OPLUS_CHG_HEALTH_GOOD, OPLUS_CHG_HEALTH_OVERHEAT, OPLUS_CHG_HEALTH_DEAD, OPLUS_CHG_HEALTH_OVERVOLTAGE, OPLUS_CHG_HEALTH_UNSPEC_FAILURE, OPLUS_CHG_HEALTH_COLD, OPLUS_CHG_HEALTH_WATCHDOG_TIMER_EXPIRE, OPLUS_CHG_HEALTH_SAFETY_TIMER_EXPIRE, OPLUS_CHG_HEALTH_OVERCURRENT, OPLUS_CHG_HEALTH_WARM, OPLUS_CHG_HEALTH_COOL, OPLUS_CHG_HEALTH_HOT, }; enum { OPLUS_CHG_TECHNOLOGY_UNKNOWN = 0, OPLUS_CHG_TECHNOLOGY_NiMH, OPLUS_CHG_TECHNOLOGY_LION, OPLUS_CHG_TECHNOLOGY_LIPO, OPLUS_CHG_TECHNOLOGY_LiFe, OPLUS_CHG_TECHNOLOGY_NiCd, OPLUS_CHG_TECHNOLOGY_LiMn, }; enum { OPLUS_CHG_CAPACITY_LEVEL_UNKNOWN = 0, OPLUS_CHG_CAPACITY_LEVEL_CRITICAL, OPLUS_CHG_CAPACITY_LEVEL_LOW, OPLUS_CHG_CAPACITY_LEVEL_NORMAL, OPLUS_CHG_CAPACITY_LEVEL_HIGH, OPLUS_CHG_CAPACITY_LEVEL_FULL, }; enum { OPLUS_CHG_SCOPE_UNKNOWN = 0, OPLUS_CHG_SCOPE_SYSTEM, OPLUS_CHG_SCOPE_DEVICE, }; enum oplus_chg_usb_type { OPLUS_CHG_USB_TYPE_UNKNOWN = 0, OPLUS_CHG_USB_TYPE_SDP, OPLUS_CHG_USB_TYPE_DCP, OPLUS_CHG_USB_TYPE_CDP, OPLUS_CHG_USB_TYPE_ACA, OPLUS_CHG_USB_TYPE_C, OPLUS_CHG_USB_TYPE_PD, OPLUS_CHG_USB_TYPE_PD_DRP, OPLUS_CHG_USB_TYPE_PD_PPS, OPLUS_CHG_USB_TYPE_APPLE_BRICK_ID, OPLUS_CHG_USB_TYPE_QC2, OPLUS_CHG_USB_TYPE_QC3, OPLUS_CHG_USB_TYPE_VOOC, OPLUS_CHG_USB_TYPE_SVOOC, }; enum oplus_chg_wls_type { OPLUS_CHG_WLS_UNKNOWN, OPLUS_CHG_WLS_BPP, OPLUS_CHG_WLS_EPP, OPLUS_CHG_WLS_EPP_PLUS, OPLUS_CHG_WLS_VOOC, OPLUS_CHG_WLS_SVOOC, OPLUS_CHG_WLS_PD_65W, OPLUS_CHG_WLS_TRX, }; enum oplus_chg_temp_region_type { OPLUS_CHG_BATT_TEMP_COLD = 0, OPLUS_CHG_BATT_TEMP_LITTLE_COLD, OPLUS_CHG_BATT_TEMP_COOL, OPLUS_CHG_BATT_TEMP_LITTLE_COOL, OPLUS_CHG_BATT_TEMP_PRE_NORMAL, OPLUS_CHG_BATT_TEMP_NORMAL, OPLUS_CHG_BATT_TEMP_WARM, OPLUS_CHG_BATT_TEMP_HOT, OPLUS_CHG_BATT_TEMP_INVALID, }; enum oplus_chg_wls_rx_mode { OPLUS_CHG_WLS_RX_MODE_UNKNOWN, OPLUS_CHG_WLS_RX_MODE_BPP, OPLUS_CHG_WLS_RX_MODE_EPP, OPLUS_CHG_WLS_RX_MODE_EPP_PLUS, OPLUS_CHG_WLS_RX_MODE_EPP_5W, }; enum oplus_chg_wls_trx_status { OPLUS_CHG_WLS_TRX_STATUS_ENABLE, OPLUS_CHG_WLS_TRX_STATUS_CHARGING, OPLUS_CHG_WLS_TRX_STATUS_DISENABLE, }; enum oplus_chg_mod_property { OPLUS_CHG_PROP_TYPE, OPLUS_CHG_PROP_STATUS, OPLUS_CHG_PROP_ONLINE, OPLUS_CHG_PROP_PRESENT, OPLUS_CHG_PROP_VOLTAGE_NOW, OPLUS_CHG_PROP_VOLTAGE_MAX, OPLUS_CHG_PROP_VOLTAGE_MIN, OPLUS_CHG_PROP_CURRENT_NOW, OPLUS_CHG_PROP_CURRENT_MAX, OPLUS_CHG_PROP_INPUT_CURRENT_NOW, OPLUS_CHG_PROP_USB_TYPE, OPLUS_CHG_PROP_FASTCHG_STATUS, OPLUS_CHG_PROP_ADAPTER_SID, OPLUS_CHG_PROP_ADAPTER_TYPE, OPLUS_CHG_PROP_DOCK_TYPE, OPLUS_CHG_PROP_WLS_SKEW_CURR, OPLUS_CHG_PROP_VERITY, OPLUS_CHG_PROP_TEMP_REGION, OPLUS_CHG_PROP_CON_TEMP1, OPLUS_CHG_PROP_CON_TEMP2, OPLUS_CHG_PROP_CHG_ENABLE, OPLUS_CHG_PROP_OTG_MODE, OPLUS_CHG_PROP_TRX_VOLTAGE_NOW, OPLUS_CHG_PROP_TRX_CURRENT_NOW, OPLUS_CHG_PROP_TRX_STATUS, OPLUS_CHG_PROP_TRX_ONLINE, OPLUS_CHG_PROP_WLS_TYPE, OPLUS_CHG_PROP_DEVIATED, OPLUS_CHG_PROP_FORCE_TYPE, OPLUS_CHG_PROP_STATUS_DELAY, OPLUS_CHG_PROP_PATH_CTRL, OPLUS_CHG_PROP_QUIET_MODE, OPLUS_CHG_PROP_VRECT_NOW, OPLUS_CHG_PROP_TRX_POWER_EN, OPLUS_CHG_PROP_TRX_POWER_VOL, OPLUS_CHG_PROP_TRX_POWER_CURR_LIMIT, OPLUS_CHG_PROP_CAPACITY, OPLUS_CHG_PROP_REAL_CAPACITY, OPLUS_CHG_PROP_CHARGE_TYPE, OPLUS_CHG_PROP_CELL_NUM, OPLUS_CHG_PROP_MODEL_NAME, OPLUS_CHG_PROP_TEMP, OPLUS_CHG_PROP_HEALTH, OPLUS_CHG_PROP_TECHNOLOGY, OPLUS_CHG_PROP_CYCLE_COUNT, OPLUS_CHG_PROP_VOLTAGE_OCV, OPLUS_CHG_PROP_CHARGE_CONTROL_LIMIT, OPLUS_CHG_PROP_CHARGE_CONTROL_LIMIT_MAX, OPLUS_CHG_PROP_CHARGE_COUNTER, OPLUS_CHG_PROP_CHARGE_FULL_DESIGN, OPLUS_CHG_PROP_CHARGE_FULL, OPLUS_CHG_PROP_TIME_TO_FULL_AVG, OPLUS_CHG_PROP_TIME_TO_FULL_NOW, OPLUS_CHG_PROP_TIME_TO_EMPTY_AVG, OPLUS_CHG_PROP_POWER_NOW, OPLUS_CHG_PROP_POWER_AVG, OPLUS_CHG_PROP_CAPACITY_LEVEL, OPLUS_CHG_PROP_SHIP_MODE, OPLUS_CHG_PROP_FACTORY_MODE, OPLUS_CHG_PROP_TX_POWER, OPLUS_CHG_PROP_RX_POWER, OPLUS_CHG_PROP_RX_MAX_POWER, OPLUS_CHG_PROP_VOLTAGE_NOW_CELL1, OPLUS_CHG_PROP_VOLTAGE_NOW_CELL2, OPLUS_CHG_PROP_MMI_CHARGING_ENABLE, OPLUS_CHG_PROP_TYPEC_CC_ORIENTATION, OPLUS_CHG_PROP_HW_DETECT, OPLUS_CHG_PROP_FOD_CAL, OPLUS_CHG_PROP_SKIN_TEMP, OPLUS_CHG_PROP_BATT_CHG_ENABLE, OPLUS_CHG_PROP_ONLINE_KEEP, OPLUS_CHG_PROP_CONNECT_DISABLE, OPLUS_CHG_PROP_REMAINING_CAPACITY, OPLUS_CHG_PROP_CALL_ON, OPLUS_CHG_PROP_CAMERA_ON, OPLUS_CHG_PROP_OTG_SWITCH, OPLUS_CHG_PROP_BATTERY_NOTIFY_CODE, #ifdef OPLUS_CHG_REG_DUMP_ENABLE OPLUS_CHG_PROP_REG_DUMP, #endif #ifndef CONFIG_OPLUS_CHG_OOS OPLUS_CHG_PROP_AUTHENTICATE, OPLUS_CHG_PROP_BATTERY_CC, OPLUS_CHG_PROP_BATTERY_FCC, OPLUS_CHG_PROP_BATTERY_RM, OPLUS_CHG_PROP_BATTERY_SOH, #ifdef CONFIG_OPLUS_CALL_MODE_SUPPORT OPLUS_CHG_PROP_CALL_MODE, #endif OPLUS_CHG_PROP_CHARGE_TECHNOLOGY, #ifdef CONFIG_OPLUS_CHIP_SOC_NODE OPLUS_CHG_PROP_CHIP_SOC, #endif #ifdef CONFIG_OPLUS_SMART_CHARGER_SUPPORT OPLUS_CHG_PROP_COOL_DOWN, #endif OPLUS_CHG_PROP_FAST_CHARGE, #ifdef CONFIG_OPLUS_SHORT_C_BATT_CHECK #ifdef CONFIG_OPLUS_SHORT_USERSPACE OPLUS_CHG_PROP_SHORT_C_LIMIT_CHG, OPLUS_CHG_PROP_SHORT_C_LIMIT_RECHG, OPLUS_CHG_PROP_CHARGE_TERM_CURRENT, OPLUS_CHG_PROP_INPUT_CURRENT_SETTLED, #endif #endif #ifdef CONFIG_OPLUS_SHORT_HW_CHECK OPLUS_CHG_PROP_SHORT_C_HW_FEATURE, OPLUS_CHG_PROP_SHORT_C_HW_STATUS, #endif #ifdef CONFIG_OPLUS_SHORT_IC_CHECK OPLUS_CHG_PROP_SHORT_IC_OTP_STATUS, OPLUS_CHG_PROP_SHORT_IC_VOLT_THRESH, OPLUS_CHG_PROP_SHORT_IC_OTP_VALUE, #endif OPLUS_CHG_PROP_VOOCCHG_ING, OPLUS_CHG_PROP_OTG_ONLINE, OPLUS_CHG_PROP_USB_STATUS, OPLUS_CHG_PROP_FAST_CHG_TYPE, OPLUS_CHG_PROP_USBTEMP_VOLT_L, OPLUS_CHG_PROP_USBTEMP_VOLT_R, OPLUS_CHG_PROP_TX_VOLTAGE_NOW, OPLUS_CHG_PROP_TX_CURRENT_NOW, OPLUS_CHG_PROP_CP_VOLTAGE_NOW, OPLUS_CHG_PROP_CP_CURRENT_NOW, OPLUS_CHG_PROP_WIRELESS_MODE, OPLUS_CHG_PROP_WIRELESS_TYPE, OPLUS_CHG_PROP_CEP_INFO, OPLUS_CHG_PROP_REAL_TYPE, OPLUS_CHG_PROP_CHARGE_NOW, #endif /* CONFIG_OPLUS_CHG_OOS */ OPLUS_CHG_PROP_RX_VOUT_UVP, OPLUS_CHG_PROP_FW_UPGRADING, OPLUS_CHG_PROP_MAX, /* extended property */ OPLUS_CHG_EXTERN_PROP_UPGRADE_FW = OPLUS_CHG_PROP_MAX, OPLUS_CHG_EXTERN_PROP_CHARGE_PARAMETER, OPLUS_CHG_EXTERN_PROP_VOLTAGE_NOW_CELL, OPLUS_CHG_EXTERN_PROP_PATH_CURRENT, OPLUS_CHG_PROP_FTM_TEST, }; union oplus_chg_mod_propval { int intval; const char *strval; }; struct oplus_chg_mod; struct oplus_chg_exten_prop { enum oplus_chg_mod_property exten_prop; ssize_t (*show)(struct device *dev, struct device_attribute *attr, char *buf); ssize_t (*store)(struct device *dev, struct device_attribute *attr, const char *buf, size_t count); }; struct oplus_chg_mod_config { struct device_node *of_node; struct fwnode_handle *fwnode; /* Driver private data */ void *drv_data; /* Device specific sysfs attributes */ const struct attribute_group **attr_grp; char **supplied_to; size_t num_supplicants; }; struct oplus_chg_mod_desc { const char *name; enum oplus_chg_mod_type type; enum oplus_chg_mod_property *properties; enum oplus_chg_mod_property *uevent_properties; struct oplus_chg_exten_prop *exten_properties; size_t num_properties; size_t uevent_num_properties; size_t num_exten_properties; int (*get_property)(struct oplus_chg_mod *ocm, enum oplus_chg_mod_property ocm_prop, union oplus_chg_mod_propval *val); int (*set_property)(struct oplus_chg_mod *ocm, enum oplus_chg_mod_property ocm_prop, const union oplus_chg_mod_propval *val); int (*property_is_writeable)(struct oplus_chg_mod *ocm, enum oplus_chg_mod_property ocm_prop); }; struct oplus_chg_mod { const struct oplus_chg_mod_desc *desc; char **supplied_to; size_t num_supplicants; struct device_node *of_node; void *drv_data; /* private */ struct device dev; struct work_struct changed_work; struct delayed_work deferred_register_work; struct atomic_notifier_head *notifier; spinlock_t changed_lock; bool changed; bool initialized; bool removing; atomic_t use_cnt; struct list_head list; }; #define to_oplus_chg_mod(device) container_of(device, struct oplus_chg_mod, dev) #define OPLUS_CHG_EXTEN_RWATTR(__prop, __name) \ { \ .exten_prop = __prop, \ .show = __name##_show, \ .store = __name##_store, \ } #define OPLUS_CHG_EXTEN_ROATTR(__prop, __name) \ { \ .exten_prop = __prop, \ .show = __name##_show, \ .store = NULL, \ } #define OPLUS_CHG_EXTEN_WOATTR(__prop, __name) \ { \ .exten_prop = __prop, \ .show = NULL, \ .store = __name##_store, \ } extern struct atomic_notifier_head oplus_chg_event_notifier; extern struct atomic_notifier_head oplus_chg_changed_notifier; extern void oplus_chg_mod_changed(struct oplus_chg_mod *ocm); extern struct oplus_chg_mod *oplus_chg_mod_get_by_name(const char *name); extern void oplus_chg_mod_put(struct oplus_chg_mod *ocm); extern int oplus_chg_mod_get_property(struct oplus_chg_mod *ocm, enum oplus_chg_mod_property ocm_prop, union oplus_chg_mod_propval *val); extern int oplus_chg_mod_set_property(struct oplus_chg_mod *ocm, enum oplus_chg_mod_property ocm_prop, const union oplus_chg_mod_propval *val); extern int oplus_chg_mod_property_is_writeable(struct oplus_chg_mod *ocm, enum oplus_chg_mod_property ocm_prop); extern int oplus_chg_mod_powers(struct oplus_chg_mod *ocm, struct device *dev); extern int oplus_chg_reg_changed_notifier(struct notifier_block *nb); extern void oplus_chg_unreg_changed_notifier(struct notifier_block *nb); extern int oplus_chg_reg_event_notifier(struct notifier_block *nb); extern void oplus_chg_unreg_event_notifier(struct notifier_block *nb); extern int oplus_chg_reg_mod_notifier(struct oplus_chg_mod *ocm, struct notifier_block *nb); extern void oplus_chg_unreg_mod_notifier(struct oplus_chg_mod *ocm, struct notifier_block *nb); extern void oplus_chg_global_event(struct oplus_chg_mod *owner_ocm, enum oplus_chg_event events); extern int oplus_chg_mod_event(struct oplus_chg_mod *ocm_receive, struct oplus_chg_mod *ocm_send, enum oplus_chg_event events); extern int oplus_chg_anon_mod_event(struct oplus_chg_mod *ocm_receive, enum oplus_chg_event events); extern struct oplus_chg_mod *__must_check oplus_chg_mod_register(struct device *parent, const struct oplus_chg_mod_desc *desc, const struct oplus_chg_mod_config *cfg); extern struct oplus_chg_mod *__must_check oplus_chg_mod_register_no_ws(struct device *parent, const struct oplus_chg_mod_desc *desc, const struct oplus_chg_mod_config *cfg); extern struct oplus_chg_mod *__must_check devm_oplus_chg_mod_register(struct device *parent, const struct oplus_chg_mod_desc *desc, const struct oplus_chg_mod_config *cfg); extern struct oplus_chg_mod *__must_check devm_oplus_chg_mod_register_no_ws(struct device *parent, const struct oplus_chg_mod_desc *desc, const struct oplus_chg_mod_config *cfg); extern void oplus_chg_mod_unregister(struct oplus_chg_mod *ocm); extern void *oplus_chg_mod_get_drvdata(struct oplus_chg_mod *ocm); extern int ocm_to_psy_status[]; extern int ocm_to_psy_charge_type[]; extern int ocm_to_psy_health[]; extern int ocm_to_psy_technology[]; extern int ocm_to_psy_scope[]; extern int ocm_to_psy_capacity_level[]; extern int ocm_to_psy_usb_type[]; #ifdef CONFIG_SYSFS extern void oplus_chg_mod_init_attrs(struct device_type *dev_type); extern int oplus_chg_uevent(struct device *dev, struct kobj_uevent_env *env); #else static inline void oplus_chg_mod_init_attrs(struct device_type *dev_type) {} #define oplus_chg_uevent NULL #endif /* CONFIG_SYSFS */ #endif /* _OPLUS_CHG_CORE_H_ */