drivers/regulator/core.c

94 				     int min_uV, int max_uV);
426 			    int *min_uV, int *max_uV)
428 	BUG_ON(*min_uV > *max_uV);
435 	if (*max_uV > rdev->constraints->max_uV)
436 		*max_uV = rdev->constraints->max_uV;
440 	if (*min_uV > *max_uV) {
442 			 *min_uV, *max_uV);
459 			      int *min_uV, int *max_uV,
471 		if (!voltage->min_uV && !voltage->max_uV)
474 		if (*max_uV > voltage->max_uV)
475 			*max_uV = voltage->max_uV;
480 	if (*min_uV > *max_uV) {
482 			*min_uV, *max_uV);
767 	return sprintf(buf, "%d\n", rdev->constraints->max_uV);
1100 	if (constraints->min_uV && constraints->max_uV) {
1101 		if (constraints->min_uV == constraints->max_uV)
1108 					   constraints->max_uV / 1000);
1112 	    constraints->min_uV != constraints->max_uV) {
1171 	if ((constraints->min_uV != constraints->max_uV) &&
1185 	    rdev->constraints->min_uV && rdev->constraints->max_uV) {
1193 				  rdev->constraints->max_uV);
1196 						  rdev->constraints->max_uV);
1221 		if (current_uV > rdev->constraints->max_uV) {
1222 			target_min = rdev->constraints->max_uV;
1223 			target_max = rdev->constraints->max_uV;
1247 		int	max_uV = INT_MIN;
1249 		int	cmax = constraints->max_uV;
1258 			constraints->max_uV = cmax;
1275 		/* initial: [cmin..cmax] valid, [min_uV..max_uV] not */
1283 			/* maybe adjust [min_uV..max_uV] */
1286 			if (value <= cmax && value > max_uV)
1287 				max_uV = value;
1290 		/* final: [min_uV..max_uV] valid iff constraints valid */
1291 		if (max_uV < min_uV) {
1294 				 min_uV, max_uV);
1304 		if (constraints->max_uV > max_uV) {
1305 			rdev_dbg(rdev, "override max_uV, %d -> %d\n",
1306 				 constraints->max_uV, max_uV);
1307 			constraints->max_uV = max_uV;
1869 		debugfs_create_u32("max_uV", 0444, regulator->debugfs,
1870 				   &regulator->voltage[PM_SUSPEND_ON].max_uV);
3246 		else if (ret > rdev->constraints->max_uV)
3446  * @max_uV: Maximum required voltage in uV.
3453 				   int min_uV, int max_uV)
3462 			return min_uV <= ret && ret <= max_uV;
3470 				max_uV <= rdev->constraints->max_uV;
3480 		if (ret >= min_uV && ret <= max_uV)
3489 				 int max_uV)
3494 		return desc->ops->map_voltage(rdev, min_uV, max_uV);
3497 		return regulator_map_voltage_linear(rdev, min_uV, max_uV);
3500 		return regulator_map_voltage_linear_range(rdev, min_uV, max_uV);
3505 							min_uV, max_uV);
3507 	return regulator_map_voltage_iterate(rdev, min_uV, max_uV);
3511 				       int min_uV, int max_uV,
3519 	data.max_uV = max_uV;
3525 	ret = rdev->desc->ops->set_voltage(rdev, min_uV, max_uV, selector);
3543 	data.max_uV = uV;
3644 				     int min_uV, int max_uV)
3654 	trace_regulator_set_voltage(rdev_get_name(rdev), min_uV, max_uV);
3657 	max_uV += rdev->constraints->uV_offset;
3671 		ret = _regulator_call_set_voltage(rdev, min_uV, max_uV,
3683 		ret = regulator_map_voltage(rdev, min_uV, max_uV);
3686 			if (min_uV <= best_val && max_uV >= best_val) {
3749 				  int min_uV, int max_uV, suspend_state_t state)
3760 	if (max_uV > rstate->max_uV)
3761 		max_uV = rstate->max_uV;
3763 	sel = regulator_map_voltage(rdev, min_uV, max_uV);
3768 	if (uV >= min_uV && uV <= max_uV)
3775 					  int min_uV, int max_uV,
3788 	if (voltage->min_uV == min_uV && voltage->max_uV == max_uV)
3797 		if (min_uV <= current_uV && current_uV <= max_uV) {
3799 			voltage->max_uV = max_uV;
3812 	ret = regulator_check_voltage(rdev, &min_uV, &max_uV);
3818 	old_max_uV = voltage->max_uV;
3820 	voltage->max_uV = max_uV;
3826 		voltage->max_uV = old_max_uV;
3834 			       int max_uV, suspend_state_t state)
3848 		selector = regulator_map_voltage(rdev, min_uV, max_uV);
3882 		ret = _regulator_do_set_voltage(rdev, min_uV, max_uV);
3885 							max_uV, state);
3936 					 int *min_uV, int *max_uV,
3961 		desired_max_uV = constraints->max_uV;
4071 	*max_uV = desired_max_uV;
4189  * @max_uV: Maximum acceptable voltage in uV
4205 int regulator_set_voltage(struct regulator *regulator, int min_uV, int max_uV)
4212 	ret = regulator_set_voltage_unlocked(regulator, min_uV, max_uV,
4257 		if (voltage->min_uV || voltage->max_uV)
4266 					  int min_uV, int max_uV,
4276 	if (rstate->min_uV == rstate->max_uV) {
4281 	return regulator_set_voltage_unlocked(regulator, min_uV, max_uV, state);
4285 				  int max_uV, suspend_state_t state)
4297 					     max_uV, state);
4434 	int ret, min_uV, max_uV;
4448 	if (!voltage->min_uV && !voltage->max_uV) {
4454 	max_uV = voltage->max_uV;
4457 	ret = regulator_check_voltage(rdev, &min_uV, &max_uV);
4461 	ret = regulator_check_consumers(rdev, &min_uV, &max_uV, 0);
4469 		ret = _regulator_do_set_voltage(rdev, min_uV, max_uV);
6123 				   c->min_uV / 1000, c->max_uV / 1000);
6152 				   consumer->voltage[PM_SUSPEND_ON].max_uV / 1000);