1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * (C) Copyright 2017 Rockchip Electronics Co., Ltd 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef _FUEL_GAUGE_H_ 8*4882a593Smuzhiyun #define _FUEL_GAUGE_H_ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun /* Capability */ 11*4882a593Smuzhiyun #define FG_CAP_FUEL_GAUGE BIT(0) 12*4882a593Smuzhiyun #define FG_CAP_CHARGER BIT(1) 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun struct dm_fuel_gauge_ops { 15*4882a593Smuzhiyun int (*capability)(struct udevice *dev); 16*4882a593Smuzhiyun int (*bat_is_exist)(struct udevice *dev); 17*4882a593Smuzhiyun int (*get_soc)(struct udevice *dev); 18*4882a593Smuzhiyun int (*get_voltage)(struct udevice *dev); 19*4882a593Smuzhiyun int (*get_current)(struct udevice *dev); 20*4882a593Smuzhiyun int (*get_temperature)(struct udevice *dev, int *temp); 21*4882a593Smuzhiyun bool (*get_chrg_online)(struct udevice *dev); 22*4882a593Smuzhiyun int (*set_charger_voltage)(struct udevice *dev, int uV); 23*4882a593Smuzhiyun int (*set_charger_enable)(struct udevice *dev); 24*4882a593Smuzhiyun int (*set_charger_disable)(struct udevice *dev); 25*4882a593Smuzhiyun int (*set_iprechg_current)(struct udevice *dev, int iprechrg_uA); 26*4882a593Smuzhiyun int (*set_charger_current)(struct udevice *dev, int ichrg_uA); 27*4882a593Smuzhiyun }; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun int fuel_gauge_capability(struct udevice *dev); 30*4882a593Smuzhiyun int fuel_gauge_bat_is_exist(struct udevice *dev); 31*4882a593Smuzhiyun int fuel_gauge_update_get_soc(struct udevice *dev); 32*4882a593Smuzhiyun int fuel_gauge_get_voltage(struct udevice *dev); 33*4882a593Smuzhiyun int fuel_gauge_get_current(struct udevice *dev); 34*4882a593Smuzhiyun bool fuel_gauge_get_chrg_online(struct udevice *dev); 35*4882a593Smuzhiyun int fuel_gauge_get_temperature(struct udevice *dev, int *temp); 36*4882a593Smuzhiyun int charger_set_charger_voltage(struct udevice *dev, int uV); 37*4882a593Smuzhiyun int charger_set_iprechg_current(struct udevice *dev, int iprechrg_uA); 38*4882a593Smuzhiyun int charger_set_current(struct udevice *dev, int ichrg_uA); 39*4882a593Smuzhiyun int charger_set_enable(struct udevice *dev); 40*4882a593Smuzhiyun int charger_set_disable(struct udevice *dev); 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #endif 43