[PATCH] dt-bindings: mfd: gateworks-gsc: Add fan-tach mode

[Rob Herring]

On Mon, 28 Dec 2020 11:28:36 -0800, Tim Harvey wrote:
> In 7497d4a66c59 ("hwmon: (gsc-hwmon) add fan sensor") a mode
> was added to report RPM's from a fan tach input.
> 
> Add this mode to the dt-bindings for the Gateworks System Controller.
> 
> Signed-off-by: Tim Harvey <tharvey at gateworks.com>
> ---
>  Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 

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