[PATCH 8/9] dt-bindings: input: sun4i-lradc-keys: Add F1C100s compatible

Rob Herring robh at kernel.org
Wed Nov 2 10:28:58 PDT 2022


On Tue, 01 Nov 2022 14:16:57 +0000, Andre Przywara wrote:
> The Allwinner F1C100s series of SoCs contain a LRADC (aka. KEYADC)
> compatible to the version in other SoCs.
> The manual doesn't mention the ratio of the input voltage that is used,
> but comparing actual measurements with the values in the register
> suggests that it is 3/4 of Vref.
> 
> Add an F1C100s compatible string to the list, and pair it with the
> A83T fallback. Since the A64 is the same, combined both using an enum.
> 
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
> ---
>  .../bindings/input/allwinner,sun4i-a10-lradc-keys.yaml        | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 

Acked-by: Rob Herring <robh at kernel.org>



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