diff options
| author | Keerthy | 2016-10-26 13:42:30 +0530 |
|---|---|---|
| committer | Simon Glass | 2016-11-25 10:00:04 -0700 |
| commit | 2f5d532f3b8a7697dc1b5700000b1e350323d50c (patch) | |
| tree | 07e3089822b28a37bf0f0264c273094763d778cb /drivers/power/regulator | |
| parent | 543bd27353d2c5679057fe09aa2d02259687ff32 (diff) | |
power: regulator: Introduce regulator_set_value_force function
In case we want to force a particular value on a regulator
irrespective of the min/max constraints for testing purposes
one can call regulator_set_value_force function.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/power/regulator')
| -rw-r--r-- | drivers/power/regulator/regulator-uclass.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c index 4434e36312a..d64400981fa 100644 --- a/drivers/power/regulator/regulator-uclass.c +++ b/drivers/power/regulator/regulator-uclass.c @@ -48,6 +48,20 @@ int regulator_set_value(struct udevice *dev, int uV) return ops->set_value(dev, uV); } +/* + * To be called with at most caution as there is no check + * before setting the actual voltage value. + */ +int regulator_set_value_force(struct udevice *dev, int uV) +{ + const struct dm_regulator_ops *ops = dev_get_driver_ops(dev); + + if (!ops || !ops->set_value) + return -ENOSYS; + + return ops->set_value(dev, uV); +} + int regulator_get_current(struct udevice *dev) { const struct dm_regulator_ops *ops = dev_get_driver_ops(dev); |