Re: [PATCH v2] dt-bindings: input: touchscreen: ti,tsc2005: Add wakeup-source

[Krzysztof Kozlowski]

On 16/03/2026 12:13, Conor Dooley wrote:
> On Mon, Mar 16, 2026 at 10:46:06AM +0700, phucduc.bui@xxxxxxxxx wrote:
>> From: bui duc phuc <phucduc.bui@xxxxxxxxx>
>>
>> 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@xxxxxxxxx>
>> ---
>>  .../devicetree/bindings/input/touchscreen/ti,tsc2005.yaml  | 7 +++++++
>>  1 file changed, 7 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml b/Documentation/devicetree/bindings/input/touchscreen/ti,tsc2005.yaml
>> index 7187c390b2f5..c0aae044d7d4 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: true

I am not so sure.

The property is multi-type, so we want to choose one - bool, IMO,
because device cannot wakeup the specific system idle states. Or am I
misinterpreting the phandles behind wakeup-source and every device can
be differently routed in such system?

Best regards,
Krzysztof