drivers/regulator/helpers.c

122  * regulator_get_voltage_sel_pickable_regmap - pickable range get_voltage_sel
134 	int range;
154 	range = regulator_range_selector_to_index(rdev, r_val);
155 	if (range < 0)
158 	voltages = linear_range_values_in_range_array(r, range);
165 					 unsigned int sel, unsigned int range)
172 				      range, &range_updated, false, false);
178 	 * written if the range changed, even if the old selector was same as
191  * regulator_set_voltage_sel_pickable_regmap - pickable range set_voltage_sel
204 	unsigned int range;
225 	range = rdev->desc->linear_range_selectors_bitfield[i];
226 	range <<= ffs(rdev->desc->vsel_range_mask) - 1;
231 					 rdev->desc->vsel_mask, sel | range);
233 		ret = write_separate_vsel_and_range(rdev, sel, range);
320 	 * range.
430 	const struct linear_range *range;
442 		range = &rdev->desc->linear_ranges[i];
444 		ret = linear_range_get_selector_high(range, min_uV, &sel,
479 	const struct linear_range *range;
494 		range = &rdev->desc->linear_ranges[i];
495 		linear_max_uV = linear_range_get_max_value(range);
497 		if (!(min_uV <= linear_max_uV && max_uV >= range->min)) {
498 			selector += linear_range_values_in_range(range);
502 		ret = linear_range_get_selector_high(range, min_uV, &sel,
505 			selector += linear_range_values_in_range(range);
509 		ret = selector + sel - range->min_sel;
519 			selector += linear_range_values_in_range(range);
576  * regulator_list_voltage_pickable_linear_range - pickable range list voltages
587 	const struct linear_range *range;
599 		range = &rdev->desc->linear_ranges[i];
601 		sel_indexes = linear_range_values_in_range(range) - 1;
608 			 * range is 0, and the each subsequent range for
612 			 * documented. OTOH, whole pickable range stuff
615 			return range->min + (range->step * selector);