diff options
| author | Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> | 2021-03-29 15:57:33 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-04-02 18:33:58 +0100 |
| commit | e3baacf54275647a018ee35bff3bc775a8a2a01a (patch) | |
| tree | 98bfaf2245d165120e1dd8979a3ac904e2384e0d /include/linux/regulator | |
| parent | 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b (diff) | |
regulator: helpers: Export helper voltage listing
Some drivers need to translate voltage values to selectors prior regulator
registration. Currently a regulator_desc based list_voltages helper is only
exported for regulators using the linear_ranges. Export similar helper also
for regulators using simple linear mapping.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/1200ef7a50c84327ada019b85f6527b4fc9b5ce1.1617020713.git.matti.vaittinen@fi.rohmeurope.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regulator')
| -rw-r--r-- | include/linux/regulator/driver.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index d7c77ee370f3..39a540111645 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -543,4 +543,6 @@ void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data); int regulator_desc_list_voltage_linear_range(const struct regulator_desc *desc, unsigned int selector); +int regulator_desc_list_voltage_linear(const struct regulator_desc *desc, + unsigned int selector); #endif |