diff options
| author | Axel Lin <[email protected]> | 2021-06-16 09:18:16 +0800 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2021-06-16 15:41:16 +0100 |
| commit | 512d895664a318d57de0ca3655d2bf1c280767a0 (patch) | |
| tree | 421a133adf4582848d989f3dafee6ccb9ecf6155 | |
| parent | 70d654ea3de937d7754c107bb8eeb20e30262c89 (diff) | |
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 <[email protected]>
Reviewed-by: ChiYuan Huang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
| -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); } |