312 	struct max8998_platform_data *pdata =  in max8998_set_voltage_buck_sel()  local
331 		if (gpio_is_valid(pdata->buck1_set1) &&  in max8998_set_voltage_buck_sel()
332 		    gpio_is_valid(pdata->buck1_set2)) {  in max8998_set_voltage_buck_sel()
339 					buck1_gpio_set(pdata->buck1_set1,  in max8998_set_voltage_buck_sel()
340 						       pdata->buck1_set2, j);  in max8998_set_voltage_buck_sel()
345 			if (pdata->buck_voltage_lock)  in max8998_set_voltage_buck_sel()
357 			buck1_gpio_set(pdata->buck1_set1,  in max8998_set_voltage_buck_sel()
358 				       pdata->buck1_set2, max8998->buck1_idx);  in max8998_set_voltage_buck_sel()
362 				i2c->name, gpio_get_value(pdata->buck1_set1),  in max8998_set_voltage_buck_sel()
363 				gpio_get_value(pdata->buck1_set2));  in max8998_set_voltage_buck_sel()
374 		if (gpio_is_valid(pdata->buck2_set3)) {  in max8998_set_voltage_buck_sel()
381 					buck2_gpio_set(pdata->buck2_set3, j);  in max8998_set_voltage_buck_sel()
386 			if (pdata->buck_voltage_lock)  in max8998_set_voltage_buck_sel()
393 			buck2_gpio_set(pdata->buck2_set3, max8998->buck2_idx);  in max8998_set_voltage_buck_sel()
396 				gpio_get_value(pdata->buck2_set3));  in max8998_set_voltage_buck_sel()
627 			struct max8998_platform_data *pdata,  in max8998_pmic_dt_parse_dvs_gpio()  argument
637 	pdata->buck1_set1 = gpio;  in max8998_pmic_dt_parse_dvs_gpio()
644 	pdata->buck1_set2 = gpio;  in max8998_pmic_dt_parse_dvs_gpio()
651 	pdata->buck2_set3 = gpio;  in max8998_pmic_dt_parse_dvs_gpio()
657 					struct max8998_platform_data *pdata)  in max8998_pmic_dt_parse_pdata()  argument
672 	pdata->num_regulators = of_get_child_count(regulators_np);  in max8998_pmic_dt_parse_pdata()
675 				pdata->num_regulators, GFP_KERNEL);  in max8998_pmic_dt_parse_pdata()
681 	pdata->regulators = rdata;  in max8998_pmic_dt_parse_pdata()
695 	pdata->num_regulators = rdata - pdata->regulators;  in max8998_pmic_dt_parse_pdata()
700 	ret = max8998_pmic_dt_parse_dvs_gpio(iodev, pdata, pmic_np);  in max8998_pmic_dt_parse_pdata()
705 		pdata->buck_voltage_lock = true;  in max8998_pmic_dt_parse_pdata()
709 					&pdata->buck1_default_idx);  in max8998_pmic_dt_parse_pdata()
710 	if (!ret && pdata->buck1_default_idx >= 4) {  in max8998_pmic_dt_parse_pdata()
711 		pdata->buck1_default_idx = 0;  in max8998_pmic_dt_parse_pdata()
717 					&pdata->buck2_default_idx);  in max8998_pmic_dt_parse_pdata()
718 	if (!ret && pdata->buck2_default_idx >= 2) {  in max8998_pmic_dt_parse_pdata()
719 		pdata->buck2_default_idx = 0;  in max8998_pmic_dt_parse_pdata()
725 					pdata->buck1_voltage,  in max8998_pmic_dt_parse_pdata()
726 					ARRAY_SIZE(pdata->buck1_voltage));  in max8998_pmic_dt_parse_pdata()
734 					pdata->buck2_voltage,  in max8998_pmic_dt_parse_pdata()
735 					ARRAY_SIZE(pdata->buck2_voltage));  in max8998_pmic_dt_parse_pdata()
747 	struct max8998_platform_data *pdata = iodev->pdata;  in max8998_pmic_probe()  local
755 	if (!pdata) {  in max8998_pmic_probe()
761 		ret = max8998_pmic_dt_parse_pdata(iodev, pdata);  in max8998_pmic_probe()
773 	max8998->num_regulators = pdata->num_regulators;  in max8998_pmic_probe()
777 	max8998->buck1_idx = pdata->buck1_default_idx;  in max8998_pmic_probe()
778 	max8998->buck2_idx = pdata->buck2_default_idx;  in max8998_pmic_probe()
785 	if (gpio_is_valid(pdata->buck1_set1) &&  in max8998_pmic_probe()
786 	    gpio_is_valid(pdata->buck1_set2)) {  in max8998_pmic_probe()
788 		if (!pdata->buck1_set1) {  in max8998_pmic_probe()
791 			WARN_ON(!pdata->buck1_set1);  in max8998_pmic_probe()
795 		if (!pdata->buck1_set2) {  in max8998_pmic_probe()
798 			WARN_ON(!pdata->buck1_set2);  in max8998_pmic_probe()
802 		gpio_request(pdata->buck1_set1, "MAX8998 BUCK1_SET1");  in max8998_pmic_probe()
803 		gpio_direction_output(pdata->buck1_set1,  in max8998_pmic_probe()
807 		gpio_request(pdata->buck1_set2, "MAX8998 BUCK1_SET2");  in max8998_pmic_probe()
808 		gpio_direction_output(pdata->buck1_set2,  in max8998_pmic_probe()
812 		for (v = 0; v < ARRAY_SIZE(pdata->buck1_voltage); ++v) {  in max8998_pmic_probe()
816 			       < pdata->buck1_voltage[v])  in max8998_pmic_probe()
827 	if (gpio_is_valid(pdata->buck2_set3)) {  in max8998_pmic_probe()
829 		if (!pdata->buck2_set3) {  in max8998_pmic_probe()
832 			WARN_ON(!pdata->buck2_set3);  in max8998_pmic_probe()
835 		gpio_request(pdata->buck2_set3, "MAX8998 BUCK2_SET3");  in max8998_pmic_probe()
836 		gpio_direction_output(pdata->buck2_set3,  in max8998_pmic_probe()
840 		for (v = 0; v < ARRAY_SIZE(pdata->buck2_voltage); ++v) {  in max8998_pmic_probe()
844 			       < pdata->buck2_voltage[v])  in max8998_pmic_probe()
855 	for (i = 0; i < pdata->num_regulators; i++) {  in max8998_pmic_probe()
857 		int id = pdata->regulators[i].id;  in max8998_pmic_probe()
870 		config.of_node = pdata->regulators[i].reg_node;  in max8998_pmic_probe()
871 		config.init_data = pdata->regulators[i].initdata;  in max8998_pmic_probe()