diff options
Diffstat (limited to 'drivers/regulator/core.c')
| -rw-r--r-- | drivers/regulator/core.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 9da5c5559147..c9f72019bd68 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -678,6 +678,8 @@ static int drms_uA_update(struct regulator_dev *rdev) list_for_each_entry(sibling, &rdev->consumer_list, list) current_uA += sibling->uA_load; + current_uA += rdev->constraints->system_load; + if (rdev->desc->ops->set_load) { /* set the optimum mode for our new total regulator load */ err = rdev->desc->ops->set_load(rdev, current_uA); @@ -1011,6 +1013,15 @@ static int set_machine_constraints(struct regulator_dev *rdev, if (ret != 0) goto out; + if (rdev->constraints->ilim_uA && ops->set_input_current_limit) { + ret = ops->set_input_current_limit(rdev, + rdev->constraints->ilim_uA); + if (ret < 0) { + rdev_err(rdev, "failed to set input limit\n"); + goto out; + } + } + /* do we need to setup our suspend state */ if (rdev->constraints->initial_state) { ret = suspend_prepare(rdev, rdev->constraints->initial_state); @@ -1054,6 +1065,22 @@ static int set_machine_constraints(struct regulator_dev *rdev, } } + if (rdev->constraints->pull_down && ops->set_pull_down) { + ret = ops->set_pull_down(rdev); + if (ret < 0) { + rdev_err(rdev, "failed to set pull down\n"); + goto out; + } + } + + if (rdev->constraints->soft_start && ops->set_soft_start) { + ret = ops->set_soft_start(rdev); + if (ret < 0) { + rdev_err(rdev, "failed to set soft start\n"); + goto out; + } + } + print_constraints(rdev); return 0; out: |