linux-kernel - Re: [PATCH v2 1/2] dt-bindings: display/panel: Add Sony Tama TD4353 JDI display panel

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Message-ID: <e9d55a49-e3c6-a6b2-43e1-8e643dc49d58@somainline.org>
Date:   Thu, 22 Sep 2022 17:16:10 +0200
From:   Konrad Dybcio <konrad.dybcio@...ainline.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        ~postmarketos/upstreaming@...ts.sr.ht
Cc:     martin.botka@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        marijn.suijten@...ainline.org, jamipkettunen@...ainline.org,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: display/panel: Add Sony Tama TD4353
 JDI display panel



On 22.09.2022 17:11, Krzysztof Kozlowski wrote:
> On 22/09/2022 15:58, Konrad Dybcio wrote:
>> Add bindings for the display panel used on some Sony Xperia XZ2 and XZ2
>> Compact smartphones.
>>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
> 
> Thank you for your patch. There is something to discuss/improve.
> 
>> +
>> +  reg: true
>> +
>> +  backlight: true
>> +
>> +  vddio-supply:
>> +    description: VDDIO 1.8V supply
>> +
>> +  vsp-supply:
>> +    description: Positive 5.5V supply
>> +
>> +  vsn-supply:
>> +    description: Negative 5.5V supply
>> +
>> +  preset-gpios:
> 
> How about bringing them closer to common GPIOs:
> panel-reset-gpios
> ?
> 
>> +    description: Display panel reset pin
>> +
>> +  treset-gpios:
> 
> touch-reset-gpios
> 
I can do that. I will however wait with resending in case somebody has comments
on the .c driver.

Konrad
> 
> Best regards,
> Krzysztof
>