power/supply/max77650-charger.c

88 static int max77650_charger_set_vchgin_min(struct max77650_charger_data *chg,
95 			rv = regmap_update_bits(chg->map,
109 static int max77650_charger_set_ichgin_lim(struct max77650_charger_data *chg,
116 			rv = regmap_update_bits(chg->map,
130 static int max77650_charger_enable(struct max77650_charger_data *chg)
134 	rv = regmap_update_bits(chg->map,
139 		dev_err(chg->dev, "unable to enable the charger: %d\n", rv);
144 static void max77650_charger_disable(struct max77650_charger_data *chg)
148 	rv = regmap_update_bits(chg->map,
153 		dev_err(chg->dev, "unable to disable the charger: %d\n", rv);
158 	struct max77650_charger_data *chg = data;
161 	rv = regmap_read(chg->map, MAX77650_REG_STAT_CHG_B, &reg);
163 		dev_err(chg->dev,
170 		dev_err(chg->dev, "undervoltage lockout detected, disabling charger\n");
171 		max77650_charger_disable(chg);
174 		dev_err(chg->dev, "overvoltage lockout detected, disabling charger\n");
175 		max77650_charger_disable(chg);
178 		max77650_charger_enable(chg);
192 	struct max77650_charger_data *chg = power_supply_get_drvdata(psy);
197 		rv = regmap_read(chg->map, MAX77650_REG_STAT_CHG_B, &reg);
230 		rv = regmap_read(chg->map, MAX77650_REG_STAT_CHG_B, &reg);
237 		rv = regmap_read(chg->map, MAX77650_REG_STAT_CHG_B, &reg);
280 	struct max77650_charger_data *chg;
289 	chg = devm_kzalloc(dev, sizeof(*chg), GFP_KERNEL);
290 	if (!chg)
293 	platform_set_drvdata(pdev, chg);
295 	chg->map = dev_get_regmap(parent, NULL);
296 	if (!chg->map)
299 	chg->dev = dev;
302 	pscfg.drv_data = chg;
314 					  IRQF_ONESHOT, "chg", chg);
320 					  IRQF_ONESHOT, "chgin", chg);
332 		rv = max77650_charger_set_vchgin_min(chg, prop);
340 		rv = max77650_charger_set_ichgin_lim(chg, prop);
345 	return max77650_charger_enable(chg);
350 	struct max77650_charger_data *chg = platform_get_drvdata(pdev);
352 	max77650_charger_disable(chg);