27 int regulator_is_enabled_regmap(struct regulator_dev *rdev)  in regulator_is_enabled_regmap()  argument
32 	ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);  in regulator_is_enabled_regmap()
36 	val &= rdev->desc->enable_mask;  in regulator_is_enabled_regmap()
38 	if (rdev->desc->enable_is_inverted) {  in regulator_is_enabled_regmap()
39 		if (rdev->desc->enable_val)  in regulator_is_enabled_regmap()
40 			return val != rdev->desc->enable_val;  in regulator_is_enabled_regmap()
43 		if (rdev->desc->enable_val)  in regulator_is_enabled_regmap()
44 			return val == rdev->desc->enable_val;  in regulator_is_enabled_regmap()
59 int regulator_enable_regmap(struct regulator_dev *rdev)  in regulator_enable_regmap()  argument
63 	if (rdev->desc->enable_is_inverted) {  in regulator_enable_regmap()
64 		val = rdev->desc->disable_val;  in regulator_enable_regmap()
66 		val = rdev->desc->enable_val;  in regulator_enable_regmap()
68 			val = rdev->desc->enable_mask;  in regulator_enable_regmap()
71 	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,  in regulator_enable_regmap()
72 				  rdev->desc->enable_mask, val);  in regulator_enable_regmap()
85 int regulator_disable_regmap(struct regulator_dev *rdev)  in regulator_disable_regmap()  argument
89 	if (rdev->desc->enable_is_inverted) {  in regulator_disable_regmap()
90 		val = rdev->desc->enable_val;  in regulator_disable_regmap()
92 			val = rdev->desc->enable_mask;  in regulator_disable_regmap()
94 		val = rdev->desc->disable_val;  in regulator_disable_regmap()
97 	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,  in regulator_disable_regmap()
98 				  rdev->desc->enable_mask, val);  in regulator_disable_regmap()
102 static int regulator_range_selector_to_index(struct regulator_dev *rdev,  in regulator_range_selector_to_index()  argument
107 	if (!rdev->desc->linear_range_selectors)  in regulator_range_selector_to_index()
110 	rval &= rdev->desc->vsel_range_mask;  in regulator_range_selector_to_index()
112 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_range_selector_to_index()
113 		if (rdev->desc->linear_range_selectors[i] == rval)  in regulator_range_selector_to_index()
129 int regulator_get_voltage_sel_pickable_regmap(struct regulator_dev *rdev)  in regulator_get_voltage_sel_pickable_regmap()  argument
136 	const struct linear_range *r = rdev->desc->linear_ranges;  in regulator_get_voltage_sel_pickable_regmap()
141 	ret = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &val);  in regulator_get_voltage_sel_pickable_regmap()
145 	ret = regmap_read(rdev->regmap, rdev->desc->vsel_range_reg, &r_val);  in regulator_get_voltage_sel_pickable_regmap()
149 	val &= rdev->desc->vsel_mask;  in regulator_get_voltage_sel_pickable_regmap()
150 	val >>= ffs(rdev->desc->vsel_mask) - 1;  in regulator_get_voltage_sel_pickable_regmap()
152 	range = regulator_range_selector_to_index(rdev, r_val);  in regulator_get_voltage_sel_pickable_regmap()
173 int regulator_set_voltage_sel_pickable_regmap(struct regulator_dev *rdev,  in regulator_set_voltage_sel_pickable_regmap()  argument
180 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_set_voltage_sel_pickable_regmap()
183 		r = &rdev->desc->linear_ranges[i];  in regulator_set_voltage_sel_pickable_regmap()
191 	if (i == rdev->desc->n_linear_ranges)  in regulator_set_voltage_sel_pickable_regmap()
194 	sel <<= ffs(rdev->desc->vsel_mask) - 1;  in regulator_set_voltage_sel_pickable_regmap()
195 	sel += rdev->desc->linear_ranges[i].min_sel;  in regulator_set_voltage_sel_pickable_regmap()
197 	range = rdev->desc->linear_range_selectors[i];  in regulator_set_voltage_sel_pickable_regmap()
199 	if (rdev->desc->vsel_reg == rdev->desc->vsel_range_reg) {  in regulator_set_voltage_sel_pickable_regmap()
200 		ret = regmap_update_bits(rdev->regmap,  in regulator_set_voltage_sel_pickable_regmap()
201 					 rdev->desc->vsel_reg,  in regulator_set_voltage_sel_pickable_regmap()
202 					 rdev->desc->vsel_range_mask |  in regulator_set_voltage_sel_pickable_regmap()
203 					 rdev->desc->vsel_mask, sel | range);  in regulator_set_voltage_sel_pickable_regmap()
205 		ret = regmap_update_bits(rdev->regmap,  in regulator_set_voltage_sel_pickable_regmap()
206 					 rdev->desc->vsel_range_reg,  in regulator_set_voltage_sel_pickable_regmap()
207 					 rdev->desc->vsel_range_mask, range);  in regulator_set_voltage_sel_pickable_regmap()
211 		ret = regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg,  in regulator_set_voltage_sel_pickable_regmap()
212 				  rdev->desc->vsel_mask, sel);  in regulator_set_voltage_sel_pickable_regmap()
218 	if (rdev->desc->apply_bit)  in regulator_set_voltage_sel_pickable_regmap()
219 		ret = regmap_update_bits(rdev->regmap, rdev->desc->apply_reg,  in regulator_set_voltage_sel_pickable_regmap()
220 					 rdev->desc->apply_bit,  in regulator_set_voltage_sel_pickable_regmap()
221 					 rdev->desc->apply_bit);  in regulator_set_voltage_sel_pickable_regmap()
235 int regulator_get_voltage_sel_regmap(struct regulator_dev *rdev)  in regulator_get_voltage_sel_regmap()  argument
240 	ret = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &val);  in regulator_get_voltage_sel_regmap()
244 	val &= rdev->desc->vsel_mask;  in regulator_get_voltage_sel_regmap()
245 	val >>= ffs(rdev->desc->vsel_mask) - 1;  in regulator_get_voltage_sel_regmap()
261 int regulator_set_voltage_sel_regmap(struct regulator_dev *rdev, unsigned sel)  in regulator_set_voltage_sel_regmap()  argument
265 	sel <<= ffs(rdev->desc->vsel_mask) - 1;  in regulator_set_voltage_sel_regmap()
267 	ret = regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg,  in regulator_set_voltage_sel_regmap()
268 				  rdev->desc->vsel_mask, sel);  in regulator_set_voltage_sel_regmap()
272 	if (rdev->desc->apply_bit)  in regulator_set_voltage_sel_regmap()
273 		ret = regmap_update_bits(rdev->regmap, rdev->desc->apply_reg,  in regulator_set_voltage_sel_regmap()
274 					 rdev->desc->apply_bit,  in regulator_set_voltage_sel_regmap()
275 					 rdev->desc->apply_bit);  in regulator_set_voltage_sel_regmap()
292 int regulator_map_voltage_iterate(struct regulator_dev *rdev,  in regulator_map_voltage_iterate()  argument
302 	for (i = 0; i < rdev->desc->n_voltages; i++) {  in regulator_map_voltage_iterate()
303 		ret = rdev->desc->ops->list_voltage(rdev, i);  in regulator_map_voltage_iterate()
330 int regulator_map_voltage_ascend(struct regulator_dev *rdev,  in regulator_map_voltage_ascend()  argument
335 	for (i = 0; i < rdev->desc->n_voltages; i++) {  in regulator_map_voltage_ascend()
336 		ret = rdev->desc->ops->list_voltage(rdev, i);  in regulator_map_voltage_ascend()
361 int regulator_map_voltage_linear(struct regulator_dev *rdev,  in regulator_map_voltage_linear()  argument
367 	if (rdev->desc->n_voltages == 1 && rdev->desc->uV_step == 0) {  in regulator_map_voltage_linear()
368 		if (min_uV <= rdev->desc->min_uV && rdev->desc->min_uV <= max_uV)  in regulator_map_voltage_linear()
374 	if (!rdev->desc->uV_step) {  in regulator_map_voltage_linear()
375 		BUG_ON(!rdev->desc->uV_step);  in regulator_map_voltage_linear()
379 	if (min_uV < rdev->desc->min_uV)  in regulator_map_voltage_linear()
380 		min_uV = rdev->desc->min_uV;  in regulator_map_voltage_linear()
382 	ret = DIV_ROUND_UP(min_uV - rdev->desc->min_uV, rdev->desc->uV_step);  in regulator_map_voltage_linear()
386 	ret += rdev->desc->linear_min_sel;  in regulator_map_voltage_linear()
389 	voltage = rdev->desc->ops->list_voltage(rdev, ret);  in regulator_map_voltage_linear()
407 int regulator_map_voltage_linear_range(struct regulator_dev *rdev,  in regulator_map_voltage_linear_range()  argument
416 	if (!rdev->desc->n_linear_ranges) {  in regulator_map_voltage_linear_range()
417 		BUG_ON(!rdev->desc->n_linear_ranges);  in regulator_map_voltage_linear_range()
421 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_map_voltage_linear_range()
422 		range = &rdev->desc->linear_ranges[i];  in regulator_map_voltage_linear_range()
434 		voltage = rdev->desc->ops->list_voltage(rdev, sel);  in regulator_map_voltage_linear_range()
439 	if (i == rdev->desc->n_linear_ranges)  in regulator_map_voltage_linear_range()
456 int regulator_map_voltage_pickable_linear_range(struct regulator_dev *rdev,  in regulator_map_voltage_pickable_linear_range()  argument
464 	if (!rdev->desc->n_linear_ranges) {  in regulator_map_voltage_pickable_linear_range()
465 		BUG_ON(!rdev->desc->n_linear_ranges);  in regulator_map_voltage_pickable_linear_range()
469 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_map_voltage_pickable_linear_range()
474 		range = &rdev->desc->linear_ranges[i];  in regulator_map_voltage_pickable_linear_range()
491 		voltage = rdev->desc->ops->list_voltage(rdev, ret);  in regulator_map_voltage_pickable_linear_range()
504 	if (i == rdev->desc->n_linear_ranges)  in regulator_map_voltage_pickable_linear_range()
548 int regulator_list_voltage_linear(struct regulator_dev *rdev,  in regulator_list_voltage_linear()  argument
551 	return regulator_desc_list_voltage_linear(rdev->desc, selector);  in regulator_list_voltage_linear()
564 int regulator_list_voltage_pickable_linear_range(struct regulator_dev *rdev,  in regulator_list_voltage_pickable_linear_range()  argument
571 	if (!rdev->desc->n_linear_ranges) {  in regulator_list_voltage_pickable_linear_range()
572 		BUG_ON(!rdev->desc->n_linear_ranges);  in regulator_list_voltage_pickable_linear_range()
576 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_list_voltage_pickable_linear_range()
579 		range = &rdev->desc->linear_ranges[i];  in regulator_list_voltage_pickable_linear_range()
645 int regulator_list_voltage_linear_range(struct regulator_dev *rdev,  in regulator_list_voltage_linear_range()  argument
648 	return regulator_desc_list_voltage_linear_range(rdev->desc, selector);  in regulator_list_voltage_linear_range()
662 int regulator_list_voltage_table(struct regulator_dev *rdev,  in regulator_list_voltage_table()  argument
665 	if (!rdev->desc->volt_table) {  in regulator_list_voltage_table()
666 		BUG_ON(!rdev->desc->volt_table);  in regulator_list_voltage_table()
670 	if (selector >= rdev->desc->n_voltages)  in regulator_list_voltage_table()
672 	if (selector < rdev->desc->linear_min_sel)  in regulator_list_voltage_table()
675 	return rdev->desc->volt_table[selector];  in regulator_list_voltage_table()
685 int regulator_set_bypass_regmap(struct regulator_dev *rdev, bool enable)  in regulator_set_bypass_regmap()  argument
690 		val = rdev->desc->bypass_val_on;  in regulator_set_bypass_regmap()
692 			val = rdev->desc->bypass_mask;  in regulator_set_bypass_regmap()
694 		val = rdev->desc->bypass_val_off;  in regulator_set_bypass_regmap()
697 	return regmap_update_bits(rdev->regmap, rdev->desc->bypass_reg,  in regulator_set_bypass_regmap()
698 				  rdev->desc->bypass_mask, val);  in regulator_set_bypass_regmap()
707 int regulator_set_soft_start_regmap(struct regulator_dev *rdev)  in regulator_set_soft_start_regmap()  argument
711 	val = rdev->desc->soft_start_val_on;  in regulator_set_soft_start_regmap()
713 		val = rdev->desc->soft_start_mask;  in regulator_set_soft_start_regmap()
715 	return regmap_update_bits(rdev->regmap, rdev->desc->soft_start_reg,  in regulator_set_soft_start_regmap()
716 				  rdev->desc->soft_start_mask, val);  in regulator_set_soft_start_regmap()
725 int regulator_set_pull_down_regmap(struct regulator_dev *rdev)  in regulator_set_pull_down_regmap()  argument
729 	val = rdev->desc->pull_down_val_on;  in regulator_set_pull_down_regmap()
731 		val = rdev->desc->pull_down_mask;  in regulator_set_pull_down_regmap()
733 	return regmap_update_bits(rdev->regmap, rdev->desc->pull_down_reg,  in regulator_set_pull_down_regmap()
734 				  rdev->desc->pull_down_mask, val);  in regulator_set_pull_down_regmap()
744 int regulator_get_bypass_regmap(struct regulator_dev *rdev, bool *enable)  in regulator_get_bypass_regmap()  argument
747 	unsigned int val_on = rdev->desc->bypass_val_on;  in regulator_get_bypass_regmap()
750 	ret = regmap_read(rdev->regmap, rdev->desc->bypass_reg, &val);  in regulator_get_bypass_regmap()
755 		val_on = rdev->desc->bypass_mask;  in regulator_get_bypass_regmap()
757 	*enable = (val & rdev->desc->bypass_mask) == val_on;  in regulator_get_bypass_regmap()
770 int regulator_set_active_discharge_regmap(struct regulator_dev *rdev,  in regulator_set_active_discharge_regmap()  argument
776 		val = rdev->desc->active_discharge_on;  in regulator_set_active_discharge_regmap()
778 		val = rdev->desc->active_discharge_off;  in regulator_set_active_discharge_regmap()
780 	return regmap_update_bits(rdev->regmap,  in regulator_set_active_discharge_regmap()
781 				  rdev->desc->active_discharge_reg,  in regulator_set_active_discharge_regmap()
782 				  rdev->desc->active_discharge_mask, val);  in regulator_set_active_discharge_regmap()
797 int regulator_set_current_limit_regmap(struct regulator_dev *rdev,  in regulator_set_current_limit_regmap()  argument
800 	unsigned int n_currents = rdev->desc->n_current_limits;  in regulator_set_current_limit_regmap()
806 	if (rdev->desc->curr_table) {  in regulator_set_current_limit_regmap()
807 		const unsigned int *curr_table = rdev->desc->curr_table;  in regulator_set_current_limit_regmap()
833 	sel <<= ffs(rdev->desc->csel_mask) - 1;  in regulator_set_current_limit_regmap()
835 	return regmap_update_bits(rdev->regmap, rdev->desc->csel_reg,  in regulator_set_current_limit_regmap()
836 				  rdev->desc->csel_mask, sel);  in regulator_set_current_limit_regmap()
849 int regulator_get_current_limit_regmap(struct regulator_dev *rdev)  in regulator_get_current_limit_regmap()  argument
854 	ret = regmap_read(rdev->regmap, rdev->desc->csel_reg, &val);  in regulator_get_current_limit_regmap()
858 	val &= rdev->desc->csel_mask;  in regulator_get_current_limit_regmap()
859 	val >>= ffs(rdev->desc->csel_mask) - 1;  in regulator_get_current_limit_regmap()
861 	if (rdev->desc->curr_table) {  in regulator_get_current_limit_regmap()
862 		if (val >= rdev->desc->n_current_limits)  in regulator_get_current_limit_regmap()
865 		return rdev->desc->curr_table[val];  in regulator_get_current_limit_regmap()
901 	return reg1->rdev == reg2->rdev;  in regulator_is_equal()
946 int regulator_set_ramp_delay_regmap(struct regulator_dev *rdev, int ramp_delay)  in regulator_set_ramp_delay_regmap()  argument
951 	if (WARN_ON(!rdev->desc->n_ramp_values || !rdev->desc->ramp_delay_table))  in regulator_set_ramp_delay_regmap()
954 	ret = find_closest_bigger(ramp_delay, rdev->desc->ramp_delay_table,  in regulator_set_ramp_delay_regmap()
955 				  rdev->desc->n_ramp_values, &sel);  in regulator_set_ramp_delay_regmap()
958 		dev_warn(rdev_get_dev(rdev),  in regulator_set_ramp_delay_regmap()
960 			 rdev->desc->ramp_delay_table[sel]);  in regulator_set_ramp_delay_regmap()
963 	sel <<= ffs(rdev->desc->ramp_mask) - 1;  in regulator_set_ramp_delay_regmap()
965 	return regmap_update_bits(rdev->regmap, rdev->desc->ramp_reg,  in regulator_set_ramp_delay_regmap()
966 				  rdev->desc->ramp_mask, sel);  in regulator_set_ramp_delay_regmap()