diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/regulator/driver.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index cce575359712..bf3e653591b9 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -43,6 +43,8 @@ enum regulator_status { * @set_voltage: Set the voltage for the regulator within the range specified. * The driver should select the voltage closest to min_uV. * @get_voltage: Return the currently configured voltage for the regulator. + * @get_voltage_sel: Return the currently configured voltage selector for the + * regulator. * @list_voltage: Return one of the supported voltages, in microvolts; zero * if the selector indicates a voltage that is unusable on this system; * or negative errno. Selectors range from zero to one less than @@ -82,6 +84,7 @@ struct regulator_ops { int (*set_voltage) (struct regulator_dev *, int min_uV, int max_uV, unsigned *selector); int (*get_voltage) (struct regulator_dev *); + int (*get_voltage_sel) (struct regulator_dev *); /* get/set regulator current */ int (*set_current_limit) (struct regulator_dev *, |