diff options
Diffstat (limited to 'Documentation/power/regulator')
| -rw-r--r-- | Documentation/power/regulator/consumer.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/power/regulator/consumer.rst b/Documentation/power/regulator/consumer.rst index 85c2bf5ac07e..9d2416f63f6e 100644 --- a/Documentation/power/regulator/consumer.rst +++ b/Documentation/power/regulator/consumer.rst @@ -227,3 +227,9 @@ directly written to the voltage selector register, use:: int regulator_list_hardware_vsel(struct regulator *regulator, unsigned selector); + +To access the hardware for enabling/disabling the regulator, consumers must +use regulator_get_exclusive(), as it can't work if there's more than one +consumer. To enable/disable regulator use:: + + int regulator_hardware_enable(struct regulator *regulator, bool enable); |