linux-kernel - Re: [PATCH v1 3/6] dt-bindings: mediatek,mt6779-keypad: add mediatek,double-keys

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Date:   Thu, 21 Jul 2022 15:51:09 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Mattijs Korpershoek <mkorpershoek@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
        Fabien Parent <parent.f@...il.com>, devicetree@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        Fabien Parent <fparent@...libre.com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v1 3/6] dt-bindings: mediatek,mt6779-keypad: add
 mediatek,double-keys

On 21/07/2022 15:32, Mattijs Korpershoek wrote:
>>> diff --git a/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml b/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
>>> index ca8ae40a73f7..03c9555849e5 100644
>>> --- a/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
>>> +++ b/Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
>>> @@ -49,6 +49,12 @@ properties:
>>>      maximum: 256
>>>      default: 16
>>>  
>>> +  mediatek,double-keys:
>>
>> Do you think there could be another MT keypad version with triple-keys?
> 
> Of all the SoC's i've worked on (MT8167, MT8183, MT8365, MT8195) I've
> never seen a "triple-keys" keypad.

OK, but the binding you create now would be poor if MT comes with such
tripe-key feature later...


Best regards,
Krzysztof