linux-kernel - Re: [linux-sunxi] Re: [PATCH 1/3] dt-bindings: arm: sunxi: add PineTab new panel DT binding

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Date:   Tue, 15 Dec 2020 06:59:33 +0800
From:   Icenowy Zheng <icenowy@...c.io>
To:     maxime@...no.tech, Maxime Ripard <maxime@...no.tech>
CC:     Rob Herring <robh+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        Ondrej Jirman <megous@...ous.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...glegroups.com
Subject: Re: [linux-sunxi] Re: [PATCH 1/3] dt-bindings: arm: sunxi: add PineTab new panel DT binding



于 2020年12月14日 GMT+08:00 下午6:37:04, Maxime Ripard <maxime@...no.tech> 写到:
>On Thu, Dec 10, 2020 at 04:42:32PM +0800, Icenowy Zheng wrote:
>> Early adopters' PineTabs (and all further releases) will have a new
>LCD
>> panel different with the one that is used when in development
>(because
>> the old panel's supply discontinued).
>> 
>> Add a new DT compatible for it.
>> 
>> Signed-off-by: Icenowy Zheng <icenowy@...c.io>
>> ---
>>  Documentation/devicetree/bindings/arm/sunxi.yaml | 5 +++++
>>  1 file changed, 5 insertions(+)
>> 
>> diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml
>b/Documentation/devicetree/bindings/arm/sunxi.yaml
>> index 6db32fbf813f..73a6c8421172 100644
>> --- a/Documentation/devicetree/bindings/arm/sunxi.yaml
>> +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
>> @@ -700,6 +700,11 @@ properties:
>>            - const: pine64,pinetab
>>            - const: allwinner,sun50i-a64
>>  
>> +      - description: Pine64 PineTab with new LCD panel
>> +        items:
>> +          - const: pine64,pinetab-new-panel
>> +          - const: allwinner,sun50i-a64
>> +
>
>We're on the right track, but new panel seems a bit too vague. What is
>going to happen when they will change the panel again?
>
>pinetab-early-adopter seems more robust there

This name will only match a batch.

>
>Maxime