diff options
Diffstat (limited to 'drivers/regulator/tps65218-regulator.c')
| -rw-r--r-- | drivers/regulator/tps65218-regulator.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c index d1e631d64a20..eb0f5b13841a 100644 --- a/drivers/regulator/tps65218-regulator.c +++ b/drivers/regulator/tps65218-regulator.c @@ -180,6 +180,14 @@ static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev) if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1) return -EINVAL; + /* + * Certain revisions of TPS65218 will need to have DCDC3 regulator + * enabled always, otherwise an immediate system reboot will occur + * during poweroff. + */ + if (rid == TPS65218_DCDC_3 && tps->rev == TPS65218_REV_2_1) + return 0; + if (!tps->info[rid]->strobe) { if (rid == TPS65218_DCDC_3) tps->info[rid]->strobe = 3; |