From: Krzysztof Kozlowski <krzk@kernel.org>
To: Conor Dooley <conor@kernel.org>, phucduc.bui@gmail.com
Cc: robh@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org,
dmitry.torokhov@gmail.com, krzk+dt@kernel.org,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
marex@denx.de, mingo@kernel.org, tglx@kernel.org
Subject: Re: [PATCH v2] dt-bindings: input: touchscreen: ti,tsc2005: Add wakeup-source
Date: Mon, 16 Mar 2026 18:10:23 +0100 [thread overview]
Message-ID: <fef8779a-a5e6-45f0-82dd-0cd8a892c0ea@kernel.org> (raw)
In-Reply-To: <20260316-refusal-disband-54161c7b96e0@spud>
On 16/03/2026 12:13, Conor Dooley wrote:
> On Mon, Mar 16, 2026 at 10:46:06AM +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>
>> ---
>> .../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
next prev parent reply other threads:[~2026-03-16 17:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-16 3:46 [PATCH v2] dt-bindings: input: touchscreen: ti,tsc2005: Add wakeup-source phucduc.bui
2026-03-16 11:13 ` Conor Dooley
2026-03-16 17:10 ` Krzysztof Kozlowski [this message]
2026-03-17 12:14 ` Conor Dooley
2026-03-18 2:30 ` Bui Duc Phuc
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