88 static int __set_charger(struct max8925_power_info *info, int enable)  in __set_charger()  argument
90 	struct max8925_chip *chip = info->chip;  in __set_charger()
93 		if (info->set_charger)  in __set_charger()
94 			info->set_charger(1);  in __set_charger()
96 		max8925_set_bits(info->gpm, MAX8925_CHG_CNTL1, 1 << 7, 0);  in __set_charger()
99 		max8925_set_bits(info->gpm, MAX8925_CHG_CNTL1, 1 << 7, 1 << 7);  in __set_charger()
100 		if (info->set_charger)  in __set_charger()
101 			info->set_charger(0);  in __set_charger()
110 	struct max8925_power_info *info = (struct max8925_power_info *)data;  in max8925_charger_handler()  local
111 	struct max8925_chip *chip = info->chip;  in max8925_charger_handler()
115 		info->ac_online = 1;  in max8925_charger_handler()
116 		__set_charger(info, 1);  in max8925_charger_handler()
120 		info->ac_online = 0;  in max8925_charger_handler()
121 		__set_charger(info, 0);  in max8925_charger_handler()
129 		__set_charger(info, 0);  in max8925_charger_handler()
143 		__set_charger(info, 0);  in max8925_charger_handler()
150 		__set_charger(info, 0);  in max8925_charger_handler()
154 		__set_charger(info, 0);  in max8925_charger_handler()
161 static int start_measure(struct max8925_power_info *info, int type)  in start_measure()  argument
188 	max8925_reg_write(info->adc, meas_cmd, 0);  in start_measure()
189 	max8925_bulk_read(info->adc, meas_reg, 2, buf);  in start_measure()
199 	struct max8925_power_info *info = dev_get_drvdata(psy->dev.parent);  in max8925_ac_get_prop()  local
204 		val->intval = info->ac_online;  in max8925_ac_get_prop()
207 		if (info->ac_online) {  in max8925_ac_get_prop()
208 			ret = start_measure(info, MEASURE_VCHG);  in max8925_ac_get_prop()
233 	struct max8925_power_info *info = dev_get_drvdata(psy->dev.parent);  in max8925_usb_get_prop()  local
238 		val->intval = info->usb_online;  in max8925_usb_get_prop()
241 		if (info->usb_online) {  in max8925_usb_get_prop()
242 			ret = start_measure(info, MEASURE_VCHG);  in max8925_usb_get_prop()
267 	struct max8925_power_info *info = dev_get_drvdata(psy->dev.parent);  in max8925_bat_get_prop()  local
272 		val->intval = info->bat_online;  in max8925_bat_get_prop()
275 		if (info->bat_online) {  in max8925_bat_get_prop()
276 			ret = start_measure(info, MEASURE_VMBATT);  in max8925_bat_get_prop()
286 		if (info->bat_online) {  in max8925_bat_get_prop()
287 			ret = start_measure(info, MEASURE_ISNS);  in max8925_bat_get_prop()
301 		if (!info->bat_online) {  in max8925_bat_get_prop()
305 		ret = max8925_reg_read(info->gpm, MAX8925_CHG_STATUS);  in max8925_bat_get_prop()
322 		if (!info->bat_online) {  in max8925_bat_get_prop()
326 		ret = max8925_reg_read(info->gpm, MAX8925_CHG_STATUS);  in max8925_bat_get_prop()
327 		if (info->usb_online || info->ac_online) {  in max8925_bat_get_prop()
378 				    IRQF_ONESHOT, _name, info);		\
385 					  struct max8925_power_info *info)  in max8925_init_charger()  argument
390 	if (!info->no_insert_detect) {  in max8925_init_charger()
394 	if (!info->no_temp_support) {  in max8925_init_charger()
405 	info->usb_online = 0;  in max8925_init_charger()
406 	info->bat_online = 0;  in max8925_init_charger()
409 	if (start_measure(info, MEASURE_VCHG) * 2000 > 500000)  in max8925_init_charger()
410 		info->ac_online = 1;  in max8925_init_charger()
412 		info->ac_online = 0;  in max8925_init_charger()
414 	ret = max8925_reg_read(info->gpm, MAX8925_CHG_STATUS);  in max8925_init_charger()
422 		if (info->batt_detect)  in max8925_init_charger()
423 			info->bat_online = (ret & MAX8925_CHG_MBDET) ? 0 : 1;  in max8925_init_charger()
425 			info->bat_online = 1;  in max8925_init_charger()
427 			info->ac_online = 1;  in max8925_init_charger()
429 			info->ac_online = 0;  in max8925_init_charger()
432 	max8925_set_bits(info->gpm, MAX8925_CHG_CNTL1, 1 << 7, 1 << 7);  in max8925_init_charger()
434 	max8925_set_bits(info->gpm, MAX8925_CHG_CNTL1, 3 << 5,  in max8925_init_charger()
435 			 info->topoff_threshold << 5);  in max8925_init_charger()
437 	max8925_set_bits(info->gpm, MAX8925_CHG_CNTL1, 7, info->fast_charge);  in max8925_init_charger()
442 static int max8925_deinit_charger(struct max8925_power_info *info)  in max8925_deinit_charger()  argument
444 	struct max8925_chip *chip = info->chip;  in max8925_deinit_charger()
449 		free_irq(irq, info);  in max8925_deinit_charger()
511 	struct max8925_power_info *info;  in max8925_power_probe()  local
521 	info = devm_kzalloc(&pdev->dev, sizeof(struct max8925_power_info),  in max8925_power_probe()
523 	if (!info)  in max8925_power_probe()
525 	info->chip = chip;  in max8925_power_probe()
526 	info->gpm = chip->i2c;  in max8925_power_probe()
527 	info->adc = chip->adc;  in max8925_power_probe()
528 	platform_set_drvdata(pdev, info);  in max8925_power_probe()
533 	info->ac = power_supply_register(&pdev->dev, &ac_desc, &psy_cfg);  in max8925_power_probe()
534 	if (IS_ERR(info->ac)) {  in max8925_power_probe()
535 		ret = PTR_ERR(info->ac);  in max8925_power_probe()
538 	info->ac->dev.parent = &pdev->dev;  in max8925_power_probe()
540 	info->usb = power_supply_register(&pdev->dev, &usb_desc, &psy_cfg);  in max8925_power_probe()
541 	if (IS_ERR(info->usb)) {  in max8925_power_probe()
542 		ret = PTR_ERR(info->usb);  in max8925_power_probe()
545 	info->usb->dev.parent = &pdev->dev;  in max8925_power_probe()
547 	info->battery = power_supply_register(&pdev->dev, &battery_desc, NULL);  in max8925_power_probe()
548 	if (IS_ERR(info->battery)) {  in max8925_power_probe()
549 		ret = PTR_ERR(info->battery);  in max8925_power_probe()
552 	info->battery->dev.parent = &pdev->dev;  in max8925_power_probe()
554 	info->batt_detect = pdata->batt_detect;  in max8925_power_probe()
555 	info->topoff_threshold = pdata->topoff_threshold;  in max8925_power_probe()
556 	info->fast_charge = pdata->fast_charge;  in max8925_power_probe()
557 	info->set_charger = pdata->set_charger;  in max8925_power_probe()
558 	info->no_temp_support = pdata->no_temp_support;  in max8925_power_probe()
559 	info->no_insert_detect = pdata->no_insert_detect;  in max8925_power_probe()
561 	max8925_init_charger(chip, info);  in max8925_power_probe()
564 	power_supply_unregister(info->battery);  in max8925_power_probe()
566 	power_supply_unregister(info->ac);  in max8925_power_probe()
573 	struct max8925_power_info *info = platform_get_drvdata(pdev);  in max8925_power_remove()  local
575 	if (info) {  in max8925_power_remove()
576 		power_supply_unregister(info->ac);  in max8925_power_remove()
577 		power_supply_unregister(info->usb);  in max8925_power_remove()
578 		power_supply_unregister(info->battery);  in max8925_power_remove()
579 		max8925_deinit_charger(info);  in max8925_power_remove()