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| author | Fabio Estevam <fabio.estevam@nxp.com> | 2018-07-02 04:18:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-07-02 12:51:38 +0300 |
| commit | 464a5686e6c9df364fbfa9a6d0f61276a777d550 (patch) | |
| tree | 5549ba1cd8cb00a75267581d0283f67fa7b65204 | |
| parent | 312ae0ae7479d30f8876bafbc4cca24f0605c65f (diff) | |
| download | linux-464a5686e6c9df364fbfa9a6d0f61276a777d550.tar.xz | |
regulator: Revert "regulator: pfuze100: add enable/disable for switch"
This reverts commit 5fe156f1cab4f340ddb6283c993912be77594016.
Commit 5fe156f1cab4 ("regulator: pfuze100: add enable/disable for switch")
causes boot regression on some platforms such as imx6sl-evk and
imx6sll-evk.
After this commit the SW4 regulator will be turned
off and since it supplies the DDR voltage on these boards, a
kernel hang is observed.
Revert it to avoid breaking old dtb's.
Fixes: 5fe156f1cab4 ("regulator: pfuze100: add enable/disable for switch")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/regulator/pfuze100-regulator.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index 32f9af7f87c4..cde6eda1d283 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -163,9 +163,6 @@ static const struct regulator_ops pfuze100_fixed_regulator_ops = { }; static const struct regulator_ops pfuze100_sw_regulator_ops = { - .enable = regulator_enable_regmap, - .disable = regulator_disable_regmap, - .is_enabled = regulator_is_enabled_regmap, .list_voltage = regulator_list_voltage_linear, .set_voltage_sel = regulator_set_voltage_sel_regmap, .get_voltage_sel = regulator_get_voltage_sel_regmap, @@ -212,11 +209,6 @@ static const struct regulator_ops pfuze100_swb_regulator_ops = { .uV_step = (step), \ .vsel_reg = (base) + PFUZE100_VOL_OFFSET, \ .vsel_mask = 0x3f, \ - .enable_reg = (base) + PFUZE100_MODE_OFFSET, \ - .enable_val = 0xc, \ - .disable_val = 0x0, \ - .enable_mask = 0xf, \ - .enable_time = 500, \ }, \ .stby_reg = (base) + PFUZE100_STANDBY_OFFSET, \ .stby_mask = 0x3f, \ |