mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 11:19:37 +00:00
regulator: core: Add support for active-discharge configuration
Add support to enable/disable active discharge of regulator via machine constraints. This configuration is done when setting machine constraint during regulator register and if regulator driver implemented the callback ops. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
07a06694cb
commit
909f7ee0b5
1 changed files with 11 additions and 0 deletions
|
@ -1151,6 +1151,17 @@ static int set_machine_constraints(struct regulator_dev *rdev,
|
|||
}
|
||||
}
|
||||
|
||||
if (rdev->constraints->active_discharge && ops->set_active_discharge) {
|
||||
bool ad_state = (rdev->constraints->active_discharge ==
|
||||
REGULATOR_ACTIVE_DISCHARGE_ENABLE) ? true : false;
|
||||
|
||||
ret = ops->set_active_discharge(rdev, ad_state);
|
||||
if (ret < 0) {
|
||||
rdev_err(rdev, "failed to set active discharge\n");
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
print_constraints(rdev);
|
||||
return 0;
|
||||
out:
|
||||
|
|
Loading…
Reference in a new issue