Acked-by: Iain Paton <[email protected]> On 04/08/15 22:08, Timo Sigurdsson wrote: > sun7i-a20.dtsi contains a cpufreq operating point at 0.9 volts. The minimum > CPU voltage for the Allwinner A20 SoC, however, is 1.0 volts. Thus, raise > the voltage for the lowest operating point to 1.0 volts in order to stay > within the SoC specifications. It is an undervolted setting that isn't > stable across all SoCs and boards out there. > > Signed-off-by: Timo Sigurdsson <[email protected]> > --- > Changes since v1: > > - Fixed checkpatch warnings > - Changed the commit message and title to clarify that this is not a > board-specific issue, but rather a limitation by the SoC > --- > arch/arm/boot/dts/sun7i-a20.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi > b/arch/arm/boot/dts/sun7i-a20.dtsi > index 6a63f30..f5f384c 100644 > --- a/arch/arm/boot/dts/sun7i-a20.dtsi > +++ b/arch/arm/boot/dts/sun7i-a20.dtsi > @@ -107,7 +107,7 @@ > 720000 1200000 > 528000 1100000 > 312000 1000000 > - 144000 900000 > + 144000 1000000 > >; > #cooling-cells = <2>; > cooling-min-level = <0>; >
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