Some regulators can set any voltage within the constraints range,
not being limited to specified operating points.
This patch makes it possible to describe such regulator and makes
the regulator_is_supported_voltage() function behave correctly.
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
return ret;
}
+ /* Any voltage within constrains range is fine? */
+ if (rdev->desc->continuous_voltage_range)
+ return min_uV >= rdev->constraints->min_uV &&
+ max_uV <= rdev->constraints->max_uV;
+
ret = regulator_count_voltages(regulator);
if (ret < 0)
return ret;
* @type: Indicates if the regulator is a voltage or current regulator.
* @owner: Module providing the regulator, used for refcounting.
*
+ * @continuous_voltage_range: Indicates if the regulator can set any
+ * voltage within constrains range.
* @n_voltages: Number of selectors available for ops.list_voltage().
*
* @min_uV: Voltage given by the lowest selector (if linear mapping)
const char *name;
const char *supply_name;
int id;
+ bool continuous_voltage_range;
unsigned n_voltages;
struct regulator_ops *ops;
int irq;