regulator: tps65910: Configure correct value for VDDCTRL vout reg

As per datasheet, the voltage output is defined as
from SEL[6:0] = 3 to 64 (dec)
Vout= (SEL[6:0] × 12.5 mV + 562.5 mV)

The list_voltage returns the vout as
    600mV +  selector * 12.5mV

and so equivalent VSEL is selector + 3.
Adding 3 on selector when configuring VSEL register for
VDDCTRL output.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 5c15ba01e9c729bb6139b9d14fb52cb38f5337e8..40ecf5165899acac085ce7a650be780aead60fda 100644 (file)
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -662,7 +662,7 @@ static int tps65910_set_voltage_dcdc(struct regulator_dev *dev,
                tps65910_reg_write(pmic, TPS65910_VDD2_OP, vsel);
                break;
        case TPS65911_REG_VDDCTRL:
-               vsel = selector;
+               vsel = selector + 3;
                tps65910_reg_write(pmic, TPS65911_VDDCTRL_OP, vsel);
        }