Chris, On Tue, Sep 30, 2014 at 2:44 AM, Chris Zhong <zyw at rock-chips.com> wrote: > The min_uv in DCDC1 & DCDC2 should be 712.5mv > > Signed-off-by: Chris Zhong <zyw at rock-chips.com> > > --- > > drivers/regulator/rk808-regulator.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c > index e305416..196a5c8 100644 > --- a/drivers/regulator/rk808-regulator.c > +++ b/drivers/regulator/rk808-regulator.c > @@ -44,7 +44,7 @@ static const int rk808_buck_config_regs[] = { > }; > > static const struct regulator_linear_range rk808_buck_voltage_ranges[] = { > - REGULATOR_LINEAR_RANGE(700000, 0, 63, 12500), > + REGULATOR_LINEAR_RANGE(712500, 0, 63, 12500), > }; I have no problem with this (and the current "dts" file I see don't go this low anyway), but it doesn't match the datasheet I have right now which says "0.700 V" is the min. -Doug