linux-kernel - Re: [PATCH RESEND 1/2] media: dt-bindings: nxp,imx8-jpeg: Add compatible strings for IMX95 JPEG

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Message-ID: <6898ce74-808d-4976-b04e-31737396a86c@linaro.org>
Date: Fri, 20 Jun 2025 07:54:33 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Nicolas Dufresne <nicolas@...fresne.ca>, Shawn Guo <shawnguo2@...h.net>
Cc: Frank Li <Frank.Li@....com>, mirela.rabulea@....com, mchehab@...nel.org,
 robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
 festevam@...il.com, imx@...ts.linux.dev, linux-media@...r.kernel.org,
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org, ming.qian@....com
Subject: Re: [PATCH RESEND 1/2] media: dt-bindings: nxp,imx8-jpeg: Add
 compatible strings for IMX95 JPEG

On 19/06/2025 19:16, Nicolas Dufresne wrote:
> Le jeudi 19 juin 2025 à 12:27 +0800, Shawn Guo a écrit :
>> On Fri, May 23, 2025 at 07:22:04PM -0400, Nicolas Dufresne wrote:
>>> Hi,
>>>
>>> Le mercredi 21 mai 2025 à 13:34 -0400, Frank Li a écrit :
>>>> Add compatible strings "nxp,imx95-jpgdec" and "nxp,imx95-jpgenc", which
>>>> are backward compatible with "nxp,imx8qxp-jpgdec" and
>>>> "nxp,imx8qxp-jpegenc". i.MX95 just need one power domain which combine
>>>> wrap and all slots together. Reduce minItems of power-domains to 1 for
>>>> i.MX95 and keep the same restriction for others.
>>>>
>>>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
>>>> Signed-off-by: Frank Li <Frank.Li@....com>
>>>
>>> Acked-by: Nicolas Dufresne <nicolas.dufresne@...labora.com>
>>>
>>> Krzysztof, will you take this one once the DTS part is ready ?
>>
>> dt-bindings is the prerequisite of DTS.  DTS patch looks good to me
>> and I'm waiting for dt-bindings part to be applied first.
> 
> I was waiting for sign of life on the DTS part, we usually get some ack,
> which is good sign we can take the bindings.

Such process never happens. DT bindings are the prerequisite here and
platform maintainers wait for bindings to be accepted before taking DTS
or even sometimes reviewing DTS. Why even bother to review DTS if it
follows entirely incorrect binding?

Best regards,
Krzysztof