diff options
-rw-r--r-- | drivers/regulator/pfuze100-regulator.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index 566366186a99..0398b57692e9 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -960,91 +960,6 @@ err_ret: } #endif -static void pfuze100_regulator_shutdown(struct i2c_client *client) -{ - struct pfuze_chip *pfuze_chip; - int ret; - - 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 - * we use the PMIC_STBY_REQ after shutdown, as the PMIC_ON_REQ signal - * together with VCC_BATT supplied from a battery leads to a - * nonbooting system. - * After the system has been shutdown with PMIC_ON_REQ it will never - * restart either by RESET or power cycle. - */ - pfuze_chip = i2c_get_clientdata(client); - - ret = regmap_update_bits(pfuze_chip->regmap, - PFUZE100_SW1ABVOL + PFUZE100_MODE_OFFSET, - 0x0f, 4); - if (ret < 0) - dev_err(pfuze_chip->dev, "stby config failed %d\n", ret); - - ret = regmap_update_bits(pfuze_chip->regmap, - PFUZE100_SW1CVOL + PFUZE100_MODE_OFFSET, - 0x0f, 4); - if (ret < 0) - dev_err(pfuze_chip->dev, "stby config failed %d\n", ret); - - ret = regmap_update_bits(pfuze_chip->regmap, - PFUZE100_SW3AVOL + PFUZE100_MODE_OFFSET, - 0x0f, 4); - if (ret < 0) - dev_err(pfuze_chip->dev, "stby config failed %d\n", ret); - - ret = regmap_update_bits(pfuze_chip->regmap, - PFUZE100_SW3BVOL + PFUZE100_MODE_OFFSET, - 0x0f, 4); - if (ret < 0) - dev_err(pfuze_chip->dev, "stby config failed %d\n", ret); - - ret = regmap_update_bits(pfuze_chip->regmap, - PFUZE100_SWBSTCON1, - 0x60, 0); - if (ret < 0) - 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) - dev_err(pfuze_chip->dev, "stby vgen config failed %d\n", ret); - - ret = regmap_update_bits(pfuze_chip->regmap, - PFUZE100_VGEN5VOL, - 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_VGEN6VOL, - 0x20, 0x20); - if (ret < 0) - dev_err(pfuze_chip->dev, "stby vgen config failed %d\n", ret); -} - static const struct dev_pm_ops pfuze_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(pfuze_suspend, pfuze_resume) }; @@ -1058,7 +973,6 @@ static struct i2c_driver pfuze_driver = { }, .probe = pfuze100_regulator_probe, .remove = pfuze100_regulator_remove, - .shutdown = pfuze100_regulator_shutdown, }; module_i2c_driver(pfuze_driver); |