[Letux-kernel] [PATCH] drivers: gpio: pca953x: add compatibility for pcal6524 and pcal9555a

Rob Herring robh at kernel.org
Sun Mar 18 13:48:26 CET 2018


On Sat, Mar 10, 2018 at 12:00:01PM +0100, H. Nikolaus Schaller wrote:
> The Pyra-Handheld originally used the tca6424 but recently we have
> replaced it by the pin and package compatible pcal6524. So let's
> add this to the bindings and the driver.
> 
> And while we are at it, the pcal9555a does not have a compatible entry
> either but is already supported by the device id table.
> 
> Signed-off-by: H. Nikolaus Schaller <hns at goldelico.com>
> ---
>  Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 2 ++

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

>  drivers/gpio/gpio-pca953x.c                             | 4 ++++
>  2 files changed, 6 insertions(+)


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