# Re: \[PATCH\] dt-bindings: input: atmel,maxtouch: add wakeup-source

- From: Rob Herring \<robh@kernel.org\>
- Date: 2021-03-05 20:40:34 
- List: linux-devicetree
- Page: https://ratatoskr.run/linux-devicetree/2021/03/6290413
- Thread: https://ratatoskr.run/linux-input/2021/02/6268849/t.md

```text
On Fri, 12 Feb 2021 17:38:06 +0100, Krzysztof Kozlowski wrote:
> The touchscreen can be a wake up source and it's being used in DTS:
> 
>   arch/arm/boot/dts/exynos5250-spring.dt.yaml:
>     trackpad@4b: 'wakeup-source' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
> ---
>  Documentation/devicetree/bindings/input/atmel,maxtouch.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

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