linux-kernel - Re: [PATCH v2 1/3] dt-bindings: display: mediatek: dpi: Add power domains

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Message-ID: <773e7c5e-6b5c-4a18-a626-112a1e815b73@kernel.org>
Date: Wed, 21 Aug 2024 16:24:57 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Rohit Agarwal <rohiagar@...omium.org>, chunkuang.hu@...nel.org,
 p.zabel@...gutronix.de, airlied@...il.com, daniel@...ll.ch,
 maarten.lankhorst@...ux.intel.com, mripard@...nel.org, tzimmermann@...e.de,
 robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 matthias.bgg@...il.com, angelogioacchino.delregno@...labora.com,
 ck.hu@...iatek.com, jitao.shi@...iatek.com
Cc: dri-devel@...ts.freedesktop.org, linux-mediatek@...ts.infradead.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 1/3] dt-bindings: display: mediatek: dpi: Add power
 domains

On 21/08/2024 12:00, Rohit Agarwal wrote:
>>> +    then:
>>> +      properties:
>>> +        power-domains:
>>> +          maxItems: 1
>> This part can be dropped. Just disallow it for other devices.
> I was a bit confused here.
> 
> Can we add something like this?
> if:
>    not:
>         (mt6795, mt8173, mt8186)
> then:
>      properties:
>          power-domains: false

Yes. Look for examples (git grep).

Best regards,
Krzysztof