Re: [PATCH v3] dt-bindings: input: touchscreen: ti,tsc2005: Add wakeup-source

[Rob Herring <robh@kernel.org>]

On Wed, Mar 18, 2026 at 03:31:24PM +0700, phucduc.bui@gmail.com wrote:
> From: bui duc phuc <phucduc.bui@gmail.com>
> 
> Document the "wakeup-source" property for the ti,tsc2005 touchscreen
> controllers to allow the device to wake the system from suspend.
> 
> Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
> ---
> 
> changes:
> v3: Remove blank lines
> v2: Revise the commit content and remove patch1 related to I2C and SPI 
> wakeup handling
> 
>  .../devicetree/bindings/input/touchscreen/ti,tsc2005.yaml    | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml b/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml
> index 7187c390b2f5..a9842509c1fe 100644
> --- a/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml
> +++ b/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml
> @@ -55,6 +55,9 @@ properties:
>    touchscreen-size-x: true
>    touchscreen-size-y: true
>  
> +  wakeup-source:
> +    type: boolean

wakeup-source already has a defined type.

wakeup-source: true

> +
>  allOf:
>    - $ref: touchscreen.yaml#
>    - if:
> @@ -97,6 +100,7 @@ examples:
>  
>              ti,x-plate-ohms = <280>;
>              ti,esd-recovery-timeout-ms = <8000>;
> +            wakeup-source;
>          };
>      };
>    - |
> @@ -124,5 +128,6 @@ examples:
>  
>              ti,x-plate-ohms = <280>;
>              ti,esd-recovery-timeout-ms = <8000>;
> +            wakeup-source;
>          };
>      };
> -- 
> 2.43.0
>