diff options
| author | Sanchayan Maity <maitysanchayan@gmail.com> | 2017-09-08 16:00:52 +0530 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-12-21 14:28:02 +0100 |
| commit | 415b94e56b77ca9f01b8e5e624b698c083134acf (patch) | |
| tree | 8f49466ff2cdc7ecc22e5015294810fadcf625aa | |
| parent | ed98162d68126c959ce00e85efd4f23c68f7f24c (diff) | |
regulator: pfuze100: Apalis iMX6: Fix poweroff does not release POWER_ENABLE_MOCI
Poweroff failed powering off the carrier board side of things
and did not deassert POWER_ENABLE_MOCI on poweroff. Fix this.
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 090138a21869fe2a4b1efa725e6f962ecdff86e5)
| -rw-r--r-- | drivers/regulator/pfuze100-regulator.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index 646c89ba8c7e..faa2ec1022dc 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -738,7 +738,8 @@ static void pfuze100_regulator_shutdown(struct i2c_client *client) struct pfuze_chip *pfuze_chip; int ret; - if (!of_machine_is_compatible("toradex,colibri_imx6dl")) + if (!of_machine_is_compatible("toradex,colibri_imx6dl") && + !of_machine_is_compatible("toradex,apalis_imx6q")) return; /* Configure all regulators to off on PMIC standby. For Colibri iMX6 @@ -781,12 +782,24 @@ static void pfuze100_regulator_shutdown(struct i2c_client *client) dev_err(pfuze_chip->dev, "stby config failed %d\n", ret); ret = regmap_update_bits(pfuze_chip->regmap, + PFUZE100_VGEN1VOL, + 0x20, 0x20); + if (ret < 0) + dev_err(pfuze_chip->dev, "stby vgen config failed %d\n", ret); + + ret = regmap_update_bits(pfuze_chip->regmap, PFUZE100_VGEN2VOL, 0x20, 0x20); if (ret < 0) dev_err(pfuze_chip->dev, "stby vgen config failed %d\n", ret); ret = regmap_update_bits(pfuze_chip->regmap, + PFUZE100_VGEN3VOL, + 0x20, 0x20); + if (ret < 0) + dev_err(pfuze_chip->dev, "stby vgen config failed %d\n", ret); + + ret = regmap_update_bits(pfuze_chip->regmap, PFUZE100_VGEN4VOL, 0x20, 0x20); if (ret < 0) |