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regulator: tps65910: Configure correct value for VDDCTRL vout reg

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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>
This commit is contained in:
Laxman Dewangan 2012-03-07 16:39:05 +05:30 committed by Mark Brown
parent 4adf9beda5
commit c4632aed3e
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/tps65910-regulator.c
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@ -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);
}