1 // SPDX-License-Identifier: GPL-2.0+
49 	struct power_battery *pb = bat->pbat;  in power_update_battery()
53 		puts("Can't find max77693 fuel gauge\n");  in power_update_battery()
54 		return -ENODEV;  in power_update_battery()
57 	ret = max77693_get_soc(&pb->bat->state_of_chrg);  in power_update_battery()
61 	max77693_get_vcell(&pb->bat->voltage_uV);  in power_update_battery()
68 	struct power_battery *pb = bat->pbat;  in power_check_battery()
73 		puts("Can't find max77693 fuel gauge\n");  in power_check_battery()
74 		return -ENODEV;  in power_check_battery()
82 	ret = pmic_reg_read(p, MAX77693_VERSION, &pb->bat->version);  in power_check_battery()
89 	debug("fg ver: 0x%x\n", pb->bat->version);  in power_check_battery()
91 	       pb->bat->state_of_chrg);  in power_check_battery()
94 	       pb->bat->voltage_uV / 1000000,  in power_check_battery()
95 	       pb->bat->voltage_uV % 1000000,  in power_check_battery()
96 	       pb->bat->capacity);  in power_check_battery()
98 	if (pb->bat->voltage_uV > 3850000)  in power_check_battery()
99 		pb->bat->state = EXT_SOURCE;  in power_check_battery()
100 	else if (pb->bat->voltage_uV < 3600000 || pb->bat->state_of_chrg < 5)  in power_check_battery()
101 		pb->bat->state = CHARGE;  in power_check_battery()
103 		pb->bat->state = NORMAL;  in power_check_battery()
120 		return -ENOMEM;  in power_fg_init()
123 	debug("Board Fuel Gauge init\n");  in power_fg_init()
125 	p->name = name;  in power_fg_init()
126 	p->interface = PMIC_I2C;  in power_fg_init()
127 	p->number_of_regs = FG_NUM_OF_REGS;  in power_fg_init()
128 	p->hw.i2c.addr = MAX77693_FUEL_I2C_ADDR;  in power_fg_init()
129 	p->hw.i2c.tx_num = 2;  in power_fg_init()
130 	p->sensor_byte_order = PMIC_SENSOR_BYTE_ORDER_BIG;  in power_fg_init()
131 	p->bus = bus;  in power_fg_init()
133 	p->fg = &power_fg_ops;  in power_fg_init()