190 	int ret;  in axp288_charger_set_cc()  local
201 	ret = regmap_update_bits(info->regmap,  in axp288_charger_set_cc()
204 	if (ret >= 0)  in axp288_charger_set_cc()
207 	return ret;  in axp288_charger_set_cc()
213 	int ret;  in axp288_charger_set_cv()  local
231 	ret = regmap_update_bits(info->regmap,  in axp288_charger_set_cv()
235 	if (ret >= 0)  in axp288_charger_set_cv()
238 	return ret;  in axp288_charger_set_cv()
244 	int ret;  in axp288_charger_set_vbus_inlmt()  local
249 	ret = regmap_read(info->regmap, AXP20X_CHRG_BAK_CTRL, &val);  in axp288_charger_set_vbus_inlmt()
250 	if (ret < 0)  in axp288_charger_set_vbus_inlmt()
278 	ret = regmap_write(info->regmap, AXP20X_CHRG_BAK_CTRL, reg_val);  in axp288_charger_set_vbus_inlmt()
279 	if (ret >= 0)  in axp288_charger_set_vbus_inlmt()
282 		dev_err(&info->pdev->dev, "charger BAK control %d\n", ret);  in axp288_charger_set_vbus_inlmt()
286 	return ret;  in axp288_charger_set_vbus_inlmt()
292 	int ret;  in axp288_charger_vbus_path_select()  local
295 		ret = regmap_update_bits(info->regmap, AXP20X_VBUS_IPSOUT_MGMT,  in axp288_charger_vbus_path_select()
298 		ret = regmap_update_bits(info->regmap, AXP20X_VBUS_IPSOUT_MGMT,  in axp288_charger_vbus_path_select()
301 	if (ret < 0)  in axp288_charger_vbus_path_select()
302 		dev_err(&info->pdev->dev, "axp288 vbus path select %d\n", ret);  in axp288_charger_vbus_path_select()
305 	return ret;  in axp288_charger_vbus_path_select()
311 	int ret;  in axp288_charger_enable_charger()  local
314 		ret = regmap_update_bits(info->regmap, AXP20X_CHRG_CTRL1,  in axp288_charger_enable_charger()
317 		ret = regmap_update_bits(info->regmap, AXP20X_CHRG_CTRL1,  in axp288_charger_enable_charger()
319 	if (ret < 0)  in axp288_charger_enable_charger()
320 		dev_err(&info->pdev->dev, "axp288 enable charger %d\n", ret);  in axp288_charger_enable_charger()
324 	return ret;  in axp288_charger_enable_charger()
329 	int ret, present = 0;  in axp288_charger_is_present()  local
332 	ret = regmap_read(info->regmap, AXP20X_PWR_INPUT_STATUS, &val);  in axp288_charger_is_present()
333 	if (ret < 0)  in axp288_charger_is_present()
334 		return ret;  in axp288_charger_is_present()
343 	int ret, online = 0;  in axp288_charger_is_online()  local
346 	ret = regmap_read(info->regmap, AXP20X_PWR_INPUT_STATUS, &val);  in axp288_charger_is_online()
347 	if (ret < 0)  in axp288_charger_is_online()
348 		return ret;  in axp288_charger_is_online()
357 	int ret, pwr_stat, chrg_stat;  in axp288_get_charger_health()  local
361 	ret = regmap_read(info->regmap, AXP20X_PWR_INPUT_STATUS, &val);  in axp288_get_charger_health()
362 	if ((ret < 0) || !(val & PS_STAT_VBUS_PRESENT))  in axp288_get_charger_health()
367 	ret = regmap_read(info->regmap, AXP20X_PWR_OP_MODE, &val);  in axp288_get_charger_health()
368 	if (ret < 0)  in axp288_get_charger_health()
391 	int ret = 0;  in axp288_charger_usb_set_property()  local
400 		ret = axp288_charger_set_cc(info, scaled_val);  in axp288_charger_usb_set_property()
401 		if (ret < 0)  in axp288_charger_usb_set_property()
407 		ret = axp288_charger_set_cv(info, scaled_val);  in axp288_charger_usb_set_property()
408 		if (ret < 0)  in axp288_charger_usb_set_property()
412 		ret = -EINVAL;  in axp288_charger_usb_set_property()
416 	return ret;  in axp288_charger_usb_set_property()
424 	int ret = 0;  in axp288_charger_usb_get_property()  local
435 		ret = axp288_charger_is_present(info);  in axp288_charger_usb_get_property()
436 		if (ret < 0)  in axp288_charger_usb_get_property()
438 		info->present = ret;  in axp288_charger_usb_get_property()
447 		ret = axp288_charger_is_online(info);  in axp288_charger_usb_get_property()
448 		if (ret < 0)  in axp288_charger_usb_get_property()
450 		info->online = ret;  in axp288_charger_usb_get_property()
472 		ret = -EINVAL;  in axp288_charger_usb_get_property()
478 	return ret;  in axp288_charger_usb_get_property()
484 	int ret;  in axp288_charger_property_is_writeable()  local
489 		ret = 1;  in axp288_charger_property_is_writeable()
492 		ret = 0;  in axp288_charger_property_is_writeable()
495 	return ret;  in axp288_charger_property_is_writeable()
583 	int ret, current_limit;  in axp288_charger_extcon_evt_worker()  local
621 		ret = axp288_charger_enable_charger(info, info->enable_charger);  in axp288_charger_extcon_evt_worker()
622 		if (ret < 0)  in axp288_charger_extcon_evt_worker()
624 				"cannot disable charger (%d)", ret);  in axp288_charger_extcon_evt_worker()
644 		ret = axp288_charger_set_vbus_inlmt(info, current_limit);  in axp288_charger_extcon_evt_worker()
645 		if (ret < 0) {  in axp288_charger_extcon_evt_worker()
647 				"error setting current limit (%d)", ret);  in axp288_charger_extcon_evt_worker()
650 			ret = axp288_charger_enable_charger(info,  in axp288_charger_extcon_evt_worker()
652 			if (ret < 0)  in axp288_charger_extcon_evt_worker()
654 					"cannot enable charger (%d)", ret);  in axp288_charger_extcon_evt_worker()
682 	int ret;  in axp288_charger_otg_evt_worker()  local
685 	ret = axp288_charger_vbus_path_select(info, !info->otg.id_short);  in axp288_charger_otg_evt_worker()
686 	if (ret < 0)  in axp288_charger_otg_evt_worker()
713 	int ret, cc, cv;  in charger_init_hw_regs()  local
717 	ret = regmap_write(info->regmap, AXP20X_V_LTF_CHRG, CHRG_VLTFC_0C);  in charger_init_hw_regs()
718 	if (ret < 0)  in charger_init_hw_regs()
720 							AXP20X_V_LTF_CHRG, ret);  in charger_init_hw_regs()
722 	ret = regmap_write(info->regmap, AXP20X_V_HTF_CHRG, CHRG_VHTFC_45C);  in charger_init_hw_regs()
723 	if (ret < 0)  in charger_init_hw_regs()
725 							AXP20X_V_HTF_CHRG, ret);  in charger_init_hw_regs()
728 	ret = regmap_update_bits(info->regmap,  in charger_init_hw_regs()
731 	if (ret < 0)  in charger_init_hw_regs()
733 						AXP20X_CHRG_CTRL2, ret);  in charger_init_hw_regs()
736 	ret = regmap_update_bits(info->regmap,  in charger_init_hw_regs()
739 	if (ret < 0)  in charger_init_hw_regs()
741 						AXP20X_IRQ2_EN, ret);  in charger_init_hw_regs()
743 	ret = regmap_update_bits(info->regmap, AXP20X_IRQ3_EN,  in charger_init_hw_regs()
745 	if (ret < 0)  in charger_init_hw_regs()
747 						AXP20X_IRQ3_EN, ret);  in charger_init_hw_regs()
750 	ret = regmap_update_bits(info->regmap,  in charger_init_hw_regs()
753 	if (ret < 0)  in charger_init_hw_regs()
755 						AXP20X_CHRG_CTRL1, ret);  in charger_init_hw_regs()
758 	ret = regmap_update_bits(info->regmap,  in charger_init_hw_regs()
761 	if (ret < 0)  in charger_init_hw_regs()
763 						AXP20X_CC_CTRL, ret);  in charger_init_hw_regs()
770 	ret = regmap_read(info->regmap, AXP20X_CHRG_CTRL1, &val);  in charger_init_hw_regs()
771 	if (ret < 0) {  in charger_init_hw_regs()
797 		cc = (ret & CHRG_CCCV_CC_MASK) >> CHRG_CCCV_CC_BIT_POS;  in charger_init_hw_regs()
805 		ret = axp288_charger_set_cc(info, cc);  in charger_init_hw_regs()
806 		if (ret < 0)  in charger_init_hw_regs()
808 					"error(%d) in setting CC\n", ret);  in charger_init_hw_regs()
810 		ret = axp288_charger_set_cv(info, cv);  in charger_init_hw_regs()
811 		if (ret < 0)  in charger_init_hw_regs()
813 					"error(%d) in setting CV\n", ret);  in charger_init_hw_regs()
819 	int ret, i, pirq;  in axp288_charger_probe()  local
851 	ret = extcon_register_notifier(info->cable.edev, EXTCON_NONE, &info->cable.nb);  in axp288_charger_probe()
852 	if (ret) {  in axp288_charger_probe()
854 			"failed to register extcon notifier %d\n", ret);  in axp288_charger_probe()
855 		return ret;  in axp288_charger_probe()
867 		ret = PTR_ERR(info->psy_usb);  in axp288_charger_probe()
874 	ret = extcon_register_interest(&info->otg.cable, NULL, "USB-Host",  in axp288_charger_probe()
876 	if (ret)  in axp288_charger_probe()
890 			ret = info->irq[i];  in axp288_charger_probe()
893 		ret = devm_request_threaded_irq(&info->pdev->dev, info->irq[i],  in axp288_charger_probe()
896 		if (ret) {  in axp288_charger_probe()
913 	return ret;  in axp288_charger_probe()