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| author | Axel Lin <axel.lin@ingics.com> | 2021-06-16 03:18:16 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-06-16 16:41:16 +0200 |
| commit | 512d895664a318d57de0ca3655d2bf1c280767a0 (patch) | |
| tree | 421a133adf4582848d989f3dafee6ccb9ecf6155 /drivers/regulator | |
| parent | regulator: mt6315: Fix checking return value of devm_regmap_init_spmi_ext (diff) | |
| download | linux-512d895664a318d57de0ca3655d2bf1c280767a0.tar.xz linux-512d895664a318d57de0ca3655d2bf1c280767a0.zip | |
regulator: rt6160: Fix setting suspend voltage
The vsel active level is for the normal voltage, the opposite level is
the suspend voltage.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/20210616011816.3479406-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/rt6160-regulator.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/regulator/rt6160-regulator.c b/drivers/regulator/rt6160-regulator.c index ccd023da4318..5d7b0e7ad69a 100644 --- a/drivers/regulator/rt6160-regulator.c +++ b/drivers/regulator/rt6160-regulator.c @@ -128,13 +128,19 @@ static unsigned int rt6160_get_mode(struct regulator_dev *rdev) static int rt6160_set_suspend_voltage(struct regulator_dev *rdev, int uV) { struct regmap *regmap = rdev_get_regmap(rdev); + unsigned int suspend_vsel_reg; int vsel; vsel = regulator_map_voltage_linear(rdev, uV, uV); if (vsel < 0) return vsel; - return regmap_update_bits(regmap, rdev->desc->vsel_reg, + if (rdev->desc->vsel_reg == RT6160_REG_VSELL) + suspend_vsel_reg = RT6160_REG_VSELH; + else + suspend_vsel_reg = RT6160_REG_VSELL; + + return regmap_update_bits(regmap, suspend_vsel_reg, RT6160_VSEL_MASK, vsel); } |