28 int regulator_is_enabled_regmap(struct regulator_dev *rdev)  in regulator_is_enabled_regmap()  argument
33 	ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);  in regulator_is_enabled_regmap()
37 	val &= rdev->desc->enable_mask;  in regulator_is_enabled_regmap()
39 	if (rdev->desc->enable_is_inverted) {  in regulator_is_enabled_regmap()
40 		if (rdev->desc->enable_val)  in regulator_is_enabled_regmap()
41 			return val != rdev->desc->enable_val;  in regulator_is_enabled_regmap()
44 		if (rdev->desc->enable_val)  in regulator_is_enabled_regmap()
45 			return val == rdev->desc->enable_val;  in regulator_is_enabled_regmap()
60 int regulator_enable_regmap(struct regulator_dev *rdev)  in regulator_enable_regmap()  argument
64 	if (rdev->desc->enable_is_inverted) {  in regulator_enable_regmap()
65 		val = rdev->desc->disable_val;  in regulator_enable_regmap()
67 		val = rdev->desc->enable_val;  in regulator_enable_regmap()
69 			val = rdev->desc->enable_mask;  in regulator_enable_regmap()
72 	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,  in regulator_enable_regmap()
73 				  rdev->desc->enable_mask, val);  in regulator_enable_regmap()
86 int regulator_disable_regmap(struct regulator_dev *rdev)  in regulator_disable_regmap()  argument
90 	if (rdev->desc->enable_is_inverted) {  in regulator_disable_regmap()
91 		val = rdev->desc->enable_val;  in regulator_disable_regmap()
93 			val = rdev->desc->enable_mask;  in regulator_disable_regmap()
95 		val = rdev->desc->disable_val;  in regulator_disable_regmap()
98 	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,  in regulator_disable_regmap()
99 				  rdev->desc->enable_mask, val);  in regulator_disable_regmap()
103 static int regulator_range_selector_to_index(struct regulator_dev *rdev,  in regulator_range_selector_to_index()  argument
108 	if (!rdev->desc->linear_range_selectors_bitfield)  in regulator_range_selector_to_index()
111 	rval &= rdev->desc->vsel_range_mask;  in regulator_range_selector_to_index()
112 	rval >>= ffs(rdev->desc->vsel_range_mask) - 1;  in regulator_range_selector_to_index()
114 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_range_selector_to_index()
115 		if (rdev->desc->linear_range_selectors_bitfield[i] == rval)  in regulator_range_selector_to_index()
131 int regulator_get_voltage_sel_pickable_regmap(struct regulator_dev *rdev)  in regulator_get_voltage_sel_pickable_regmap()  argument
138 	const struct linear_range *r = rdev->desc->linear_ranges;  in regulator_get_voltage_sel_pickable_regmap()
143 	ret = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &val);  in regulator_get_voltage_sel_pickable_regmap()
147 	ret = regmap_read(rdev->regmap, rdev->desc->vsel_range_reg, &r_val);  in regulator_get_voltage_sel_pickable_regmap()
151 	val &= rdev->desc->vsel_mask;  in regulator_get_voltage_sel_pickable_regmap()
152 	val >>= ffs(rdev->desc->vsel_mask) - 1;  in regulator_get_voltage_sel_pickable_regmap()
154 	range = regulator_range_selector_to_index(rdev, r_val);  in regulator_get_voltage_sel_pickable_regmap()
164 static int write_separate_vsel_and_range(struct regulator_dev *rdev,  in write_separate_vsel_and_range()  argument
170 	ret = regmap_update_bits_base(rdev->regmap, rdev->desc->vsel_range_reg,  in write_separate_vsel_and_range()
171 				      rdev->desc->vsel_range_mask,  in write_separate_vsel_and_range()
181 	if (rdev->desc->range_applied_by_vsel && range_updated)  in write_separate_vsel_and_range()
182 		return regmap_write_bits(rdev->regmap,  in write_separate_vsel_and_range()
183 					rdev->desc->vsel_reg,  in write_separate_vsel_and_range()
184 					rdev->desc->vsel_mask, sel);  in write_separate_vsel_and_range()
186 	return regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg,  in write_separate_vsel_and_range()
187 				  rdev->desc->vsel_mask, sel);  in write_separate_vsel_and_range()
201 int regulator_set_voltage_sel_pickable_regmap(struct regulator_dev *rdev,  in regulator_set_voltage_sel_pickable_regmap()  argument
208 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_set_voltage_sel_pickable_regmap()
211 		r = &rdev->desc->linear_ranges[i];  in regulator_set_voltage_sel_pickable_regmap()
219 	if (i == rdev->desc->n_linear_ranges)  in regulator_set_voltage_sel_pickable_regmap()
222 	sel <<= ffs(rdev->desc->vsel_mask) - 1;  in regulator_set_voltage_sel_pickable_regmap()
223 	sel += rdev->desc->linear_ranges[i].min_sel;  in regulator_set_voltage_sel_pickable_regmap()
225 	range = rdev->desc->linear_range_selectors_bitfield[i];  in regulator_set_voltage_sel_pickable_regmap()
226 	range <<= ffs(rdev->desc->vsel_range_mask) - 1;  in regulator_set_voltage_sel_pickable_regmap()
228 	if (rdev->desc->vsel_reg == rdev->desc->vsel_range_reg)  in regulator_set_voltage_sel_pickable_regmap()
229 		ret = regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg,  in regulator_set_voltage_sel_pickable_regmap()
230 					 rdev->desc->vsel_range_mask |  in regulator_set_voltage_sel_pickable_regmap()
231 					 rdev->desc->vsel_mask, sel | range);  in regulator_set_voltage_sel_pickable_regmap()
233 		ret = write_separate_vsel_and_range(rdev, sel, range);  in regulator_set_voltage_sel_pickable_regmap()
238 	if (rdev->desc->apply_bit)  in regulator_set_voltage_sel_pickable_regmap()
239 		ret = regmap_update_bits(rdev->regmap, rdev->desc->apply_reg,  in regulator_set_voltage_sel_pickable_regmap()
240 					 rdev->desc->apply_bit,  in regulator_set_voltage_sel_pickable_regmap()
241 					 rdev->desc->apply_bit);  in regulator_set_voltage_sel_pickable_regmap()
255 int regulator_get_voltage_sel_regmap(struct regulator_dev *rdev)  in regulator_get_voltage_sel_regmap()  argument
260 	ret = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &val);  in regulator_get_voltage_sel_regmap()
264 	val &= rdev->desc->vsel_mask;  in regulator_get_voltage_sel_regmap()
265 	val >>= ffs(rdev->desc->vsel_mask) - 1;  in regulator_get_voltage_sel_regmap()
281 int regulator_set_voltage_sel_regmap(struct regulator_dev *rdev, unsigned sel)  in regulator_set_voltage_sel_regmap()  argument
285 	sel <<= ffs(rdev->desc->vsel_mask) - 1;  in regulator_set_voltage_sel_regmap()
287 	ret = regmap_update_bits(rdev->regmap, rdev->desc->vsel_reg,  in regulator_set_voltage_sel_regmap()
288 				  rdev->desc->vsel_mask, sel);  in regulator_set_voltage_sel_regmap()
292 	if (rdev->desc->apply_bit)  in regulator_set_voltage_sel_regmap()
293 		ret = regmap_update_bits(rdev->regmap, rdev->desc->apply_reg,  in regulator_set_voltage_sel_regmap()
294 					 rdev->desc->apply_bit,  in regulator_set_voltage_sel_regmap()
295 					 rdev->desc->apply_bit);  in regulator_set_voltage_sel_regmap()
312 int regulator_map_voltage_iterate(struct regulator_dev *rdev,  in regulator_map_voltage_iterate()  argument
322 	for (i = 0; i < rdev->desc->n_voltages; i++) {  in regulator_map_voltage_iterate()
323 		ret = rdev->desc->ops->list_voltage(rdev, i);  in regulator_map_voltage_iterate()
350 int regulator_map_voltage_ascend(struct regulator_dev *rdev,  in regulator_map_voltage_ascend()  argument
355 	for (i = 0; i < rdev->desc->n_voltages; i++) {  in regulator_map_voltage_ascend()
356 		ret = rdev->desc->ops->list_voltage(rdev, i);  in regulator_map_voltage_ascend()
381 int regulator_map_voltage_linear(struct regulator_dev *rdev,  in regulator_map_voltage_linear()  argument
387 	if (rdev->desc->n_voltages == 1 && rdev->desc->uV_step == 0) {  in regulator_map_voltage_linear()
388 		if (min_uV <= rdev->desc->min_uV && rdev->desc->min_uV <= max_uV)  in regulator_map_voltage_linear()
394 	if (!rdev->desc->uV_step) {  in regulator_map_voltage_linear()
395 		BUG_ON(!rdev->desc->uV_step);  in regulator_map_voltage_linear()
399 	if (min_uV < rdev->desc->min_uV)  in regulator_map_voltage_linear()
400 		min_uV = rdev->desc->min_uV;  in regulator_map_voltage_linear()
402 	ret = DIV_ROUND_UP(min_uV - rdev->desc->min_uV, rdev->desc->uV_step);  in regulator_map_voltage_linear()
406 	ret += rdev->desc->linear_min_sel;  in regulator_map_voltage_linear()
409 	voltage = rdev->desc->ops->list_voltage(rdev, ret);  in regulator_map_voltage_linear()
427 int regulator_map_voltage_linear_range(struct regulator_dev *rdev,  in regulator_map_voltage_linear_range()  argument
436 	if (!rdev->desc->n_linear_ranges) {  in regulator_map_voltage_linear_range()
437 		BUG_ON(!rdev->desc->n_linear_ranges);  in regulator_map_voltage_linear_range()
441 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_map_voltage_linear_range()
442 		range = &rdev->desc->linear_ranges[i];  in regulator_map_voltage_linear_range()
454 		voltage = rdev->desc->ops->list_voltage(rdev, sel);  in regulator_map_voltage_linear_range()
459 	if (i == rdev->desc->n_linear_ranges)  in regulator_map_voltage_linear_range()
476 int regulator_map_voltage_pickable_linear_range(struct regulator_dev *rdev,  in regulator_map_voltage_pickable_linear_range()  argument
484 	if (!rdev->desc->n_linear_ranges) {  in regulator_map_voltage_pickable_linear_range()
485 		BUG_ON(!rdev->desc->n_linear_ranges);  in regulator_map_voltage_pickable_linear_range()
489 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_map_voltage_pickable_linear_range()
494 		range = &rdev->desc->linear_ranges[i];  in regulator_map_voltage_pickable_linear_range()
511 		voltage = rdev->desc->ops->list_voltage(rdev, ret);  in regulator_map_voltage_pickable_linear_range()
524 	if (i == rdev->desc->n_linear_ranges)  in regulator_map_voltage_pickable_linear_range()
568 int regulator_list_voltage_linear(struct regulator_dev *rdev,  in regulator_list_voltage_linear()  argument
571 	return regulator_desc_list_voltage_linear(rdev->desc, selector);  in regulator_list_voltage_linear()
584 int regulator_list_voltage_pickable_linear_range(struct regulator_dev *rdev,  in regulator_list_voltage_pickable_linear_range()  argument
591 	if (!rdev->desc->n_linear_ranges) {  in regulator_list_voltage_pickable_linear_range()
592 		BUG_ON(!rdev->desc->n_linear_ranges);  in regulator_list_voltage_pickable_linear_range()
596 	for (i = 0; i < rdev->desc->n_linear_ranges; i++) {  in regulator_list_voltage_pickable_linear_range()
599 		range = &rdev->desc->linear_ranges[i];  in regulator_list_voltage_pickable_linear_range()
665 int regulator_list_voltage_linear_range(struct regulator_dev *rdev,  in regulator_list_voltage_linear_range()  argument
668 	return regulator_desc_list_voltage_linear_range(rdev->desc, selector);  in regulator_list_voltage_linear_range()
682 int regulator_list_voltage_table(struct regulator_dev *rdev,  in regulator_list_voltage_table()  argument
685 	if (!rdev->desc->volt_table) {  in regulator_list_voltage_table()
686 		BUG_ON(!rdev->desc->volt_table);  in regulator_list_voltage_table()
690 	if (selector >= rdev->desc->n_voltages)  in regulator_list_voltage_table()
692 	if (selector < rdev->desc->linear_min_sel)  in regulator_list_voltage_table()
695 	return rdev->desc->volt_table[selector];  in regulator_list_voltage_table()
705 int regulator_set_bypass_regmap(struct regulator_dev *rdev, bool enable)  in regulator_set_bypass_regmap()  argument
710 		val = rdev->desc->bypass_val_on;  in regulator_set_bypass_regmap()
712 			val = rdev->desc->bypass_mask;  in regulator_set_bypass_regmap()
714 		val = rdev->desc->bypass_val_off;  in regulator_set_bypass_regmap()
717 	return regmap_update_bits(rdev->regmap, rdev->desc->bypass_reg,  in regulator_set_bypass_regmap()
718 				  rdev->desc->bypass_mask, val);  in regulator_set_bypass_regmap()
727 int regulator_set_soft_start_regmap(struct regulator_dev *rdev)  in regulator_set_soft_start_regmap()  argument
731 	val = rdev->desc->soft_start_val_on;  in regulator_set_soft_start_regmap()
733 		val = rdev->desc->soft_start_mask;  in regulator_set_soft_start_regmap()
735 	return regmap_update_bits(rdev->regmap, rdev->desc->soft_start_reg,  in regulator_set_soft_start_regmap()
736 				  rdev->desc->soft_start_mask, val);  in regulator_set_soft_start_regmap()
745 int regulator_set_pull_down_regmap(struct regulator_dev *rdev)  in regulator_set_pull_down_regmap()  argument
749 	val = rdev->desc->pull_down_val_on;  in regulator_set_pull_down_regmap()
751 		val = rdev->desc->pull_down_mask;  in regulator_set_pull_down_regmap()
753 	return regmap_update_bits(rdev->regmap, rdev->desc->pull_down_reg,  in regulator_set_pull_down_regmap()
754 				  rdev->desc->pull_down_mask, val);  in regulator_set_pull_down_regmap()
764 int regulator_get_bypass_regmap(struct regulator_dev *rdev, bool *enable)  in regulator_get_bypass_regmap()  argument
767 	unsigned int val_on = rdev->desc->bypass_val_on;  in regulator_get_bypass_regmap()
770 	ret = regmap_read(rdev->regmap, rdev->desc->bypass_reg, &val);  in regulator_get_bypass_regmap()
775 		val_on = rdev->desc->bypass_mask;  in regulator_get_bypass_regmap()
777 	*enable = (val & rdev->desc->bypass_mask) == val_on;  in regulator_get_bypass_regmap()
790 int regulator_set_active_discharge_regmap(struct regulator_dev *rdev,  in regulator_set_active_discharge_regmap()  argument
796 		val = rdev->desc->active_discharge_on;  in regulator_set_active_discharge_regmap()
798 		val = rdev->desc->active_discharge_off;  in regulator_set_active_discharge_regmap()
800 	return regmap_update_bits(rdev->regmap,  in regulator_set_active_discharge_regmap()
801 				  rdev->desc->active_discharge_reg,  in regulator_set_active_discharge_regmap()
802 				  rdev->desc->active_discharge_mask, val);  in regulator_set_active_discharge_regmap()
817 int regulator_set_current_limit_regmap(struct regulator_dev *rdev,  in regulator_set_current_limit_regmap()  argument
820 	unsigned int n_currents = rdev->desc->n_current_limits;  in regulator_set_current_limit_regmap()
826 	if (rdev->desc->curr_table) {  in regulator_set_current_limit_regmap()
827 		const unsigned int *curr_table = rdev->desc->curr_table;  in regulator_set_current_limit_regmap()
853 	sel <<= ffs(rdev->desc->csel_mask) - 1;  in regulator_set_current_limit_regmap()
855 	return regmap_update_bits(rdev->regmap, rdev->desc->csel_reg,  in regulator_set_current_limit_regmap()
856 				  rdev->desc->csel_mask, sel);  in regulator_set_current_limit_regmap()
869 int regulator_get_current_limit_regmap(struct regulator_dev *rdev)  in regulator_get_current_limit_regmap()  argument
874 	ret = regmap_read(rdev->regmap, rdev->desc->csel_reg, &val);  in regulator_get_current_limit_regmap()
878 	val &= rdev->desc->csel_mask;  in regulator_get_current_limit_regmap()
879 	val >>= ffs(rdev->desc->csel_mask) - 1;  in regulator_get_current_limit_regmap()
881 	if (rdev->desc->curr_table) {  in regulator_get_current_limit_regmap()
882 		if (val >= rdev->desc->n_current_limits)  in regulator_get_current_limit_regmap()
885 		return rdev->desc->curr_table[val];  in regulator_get_current_limit_regmap()
921 	return reg1->rdev == reg2->rdev;  in regulator_is_equal()
981 int regulator_set_ramp_delay_regmap(struct regulator_dev *rdev, int ramp_delay)  in regulator_set_ramp_delay_regmap()  argument
986 	if (WARN_ON(!rdev->desc->n_ramp_values || !rdev->desc->ramp_delay_table))  in regulator_set_ramp_delay_regmap()
989 	ret = regulator_find_closest_bigger(ramp_delay, rdev->desc->ramp_delay_table,  in regulator_set_ramp_delay_regmap()
990 					    rdev->desc->n_ramp_values, &sel);  in regulator_set_ramp_delay_regmap()
993 		dev_warn(rdev_get_dev(rdev),  in regulator_set_ramp_delay_regmap()
995 			 rdev->desc->ramp_delay_table[sel]);  in regulator_set_ramp_delay_regmap()
998 	sel <<= ffs(rdev->desc->ramp_mask) - 1;  in regulator_set_ramp_delay_regmap()
1000 	return regmap_update_bits(rdev->regmap, rdev->desc->ramp_reg,  in regulator_set_ramp_delay_regmap()
1001 				  rdev->desc->ramp_mask, sel);  in regulator_set_ramp_delay_regmap()