diff options
| author |   Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> | 2021-11-18 13:48:47 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2021-11-18 13:57:47 +0000 |
| commit | 8b6e88555971eac384b89fb0bd6c72ee4e1e6a6a (patch) | |
| tree | fc1aade4d476db68db645d98c8bc252f25abdfa7 /include/linux/mfd | |
| parent | regulator: da9121: Emit only one error message in .remove() (diff) | |
| download | linux-dev-8b6e88555971eac384b89fb0bd6c72ee4e1e6a6a.tar.xz linux-dev-8b6e88555971eac384b89fb0bd6c72ee4e1e6a6a.zip | |
regulator: rohm-regulator: add helper for restricted voltage setting
Few ROHM PMICs have regulators where voltage setting can be done only
when regulator is disabled. Add helper for those PMICs.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/6f51871e9fea611d133b5dd2560f4a7ee1ede9cd.1637233864.git.matti.vaittinen@fi.rohmeurope.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/rohm-generic.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mfd/rohm-generic.h b/include/linux/mfd/rohm-generic.h index 35b392a0d73a..35c5866f48b7 100644 --- a/include/linux/mfd/rohm-generic.h +++ b/include/linux/mfd/rohm-generic.h @@ -80,6 +80,8 @@ int rohm_regulator_set_dvs_levels(const struct rohm_dvs_config *dvs, const struct regulator_desc *desc, struct regmap *regmap); +int rohm_regulator_set_voltage_sel_restricted(struct regulator_dev *rdev, + unsigned int sel); #else static inline int rohm_regulator_set_dvs_levels(const struct rohm_dvs_config *dvs, struct device_node *np, @@ -88,6 +90,11 @@ static inline int rohm_regulator_set_dvs_levels(const struct rohm_dvs_config *dv { return 0; } +static int rohm_regulator_set_voltage_sel_restricted(struct regulator_dev *rdev, + unsigned int sel) +{ + return 0; +} #endif #endif |