Hi, On Sat, Jun 24, 2017 at 10:45:14AM +0800, Ziping Chen wrote: > From: Ziping Chen <techping.chan@xxxxxxxxx> > > Allwinner A83T SoC has a low res adc like the one > in Allwinner A10 SoC. > > Add binding for it. > > Signed-off-by: Ziping Chen <techping.chan@xxxxxxxxx> > Acked-by: Rob Herring <robh@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt > index 4357e498ef04..525d85e3043f 100644 > --- a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt > +++ b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt > @@ -2,12 +2,14 @@ Allwinner sun4i low res adc attached tablet keys > ------------------------------------------------ > > Required properties: > - - compatible: "allwinner,sun4i-a10-lradc-keys" > + - compatible: should be one of the following string: > + "allwinner,sun4i-a10-lradc-keys" > + "allwinner,sun8i-a83t-r-lradc-keys" This doesn't really have anything related to keys, and can be used purely as an ADC. I know this is the compatible that was used for the A10, but I'd rather drop the keys for the the new compatible. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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