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authorFabio Estevam <fabio.estevam@nxp.com>2018-07-01 22:18:27 -0300
committerMark Brown <broonie@kernel.org>2018-07-02 10:51:38 +0100
commit464a5686e6c9df364fbfa9a6d0f61276a777d550 (patch)
tree5549ba1cd8cb00a75267581d0283f67fa7b65204 /drivers/regulator
parent312ae0ae7479d30f8876bafbc4cca24f0605c65f (diff)
downloadlinux-464a5686e6c9df364fbfa9a6d0f61276a777d550.tar.bz2
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>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/pfuze100-regulator.c8
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, \