From 431cb97b763133fba8b1c68c1ed089315f25e4dd Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Thu, 4 May 2023 19:36:14 +0200 Subject: regulator: expose regulator_find_closest_bigger Expose and document the table lookup logic used by regulator_set_ramp_delay_regmap, so that it can be reused for devices that cannot be configured via regulator_set_ramp_delay_regmap. Tested-by: Diederik de Haas # Rock64, Quartz64 Model A + B Tested-by: Vincent Legoll # Pine64 QuartzPro64 Signed-off-by: Sebastian Reichel Link: https://lore.kernel.org/r/20230504173618.142075-11-sebastian.reichel@collabora.com Signed-off-by: Mark Brown --- include/linux/regulator/driver.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index d3b4a3d4514a..c6ef7d68eb9a 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -758,6 +758,8 @@ int regulator_set_current_limit_regmap(struct regulator_dev *rdev, int min_uA, int max_uA); int regulator_get_current_limit_regmap(struct regulator_dev *rdev); void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data); +int regulator_find_closest_bigger(unsigned int target, const unsigned int *table, + unsigned int num_sel, unsigned int *sel); int regulator_set_ramp_delay_regmap(struct regulator_dev *rdev, int ramp_delay); int regulator_sync_voltage_rdev(struct regulator_dev *rdev); -- cgit v1.2.3