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qcom: smb138x-charger: add vbus regulator

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Add vbus regulator in USBIN-USBIN parallel mode.

Change-Id: I57d5cc54aa789a942d5b1a5bc33677ba263d3284
Signed-off-by: Harry Yang <harryy@codeaurora.org>
This commit is contained in:
Harry Yang 2017-03-14 12:58:32 -07:00
parent 71aeac7a9c
commit 1a62ba595f
1 changed files with 11 additions and 0 deletions
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11
drivers/power/supply/qcom/smb138x-charger.c
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@ -1464,6 +1464,15 @@ static int smb138x_slave_probe(struct smb138x *chip)
goto cleanup;
}
if (chip->dt.pl_mode == POWER_SUPPLY_PL_USBIN_USBIN) {
rc = smb138x_init_vbus_regulator(chip);
if (rc < 0) {
pr_err("Couldn't initialize vbus regulator rc=%d\n",
rc);
return rc;
}
}
rc = smb138x_init_parallel_psy(chip);
if (rc < 0) {
pr_err("Couldn't initialize parallel psy rc=%d\n", rc);
@ -1488,6 +1497,8 @@ cleanup:
smblib_deinit(chg);
if (chip->parallel_psy)
power_supply_unregister(chip->parallel_psy);
if (chg->vbus_vreg && chg->vbus_vreg->rdev)
regulator_unregister(chg->vbus_vreg->rdev);
return rc;
}