linux-kernel - Re: [PATCH 1/5] media: dt-bindings: nxp,imx8-isi: Add i.MX91 ISI compatible string

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Message-ID: <aK8Y75/KY3wxsW2S@lizhi-Precision-Tower-5810>
Date: Wed, 27 Aug 2025 10:40:47 -0400
From: Frank Li <Frank.li@....com>
To: Guoniu Zhou <guoniu.zhou@....com>
Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, linux-media@...r.kernel.org,
	devicetree@...r.kernel.org, imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Alice Yuan <alice.yuan@....com>
Subject: Re: [PATCH 1/5] media: dt-bindings: nxp,imx8-isi: Add i.MX91 ISI
 compatible string

On Wed, Aug 27, 2025 at 05:53:48PM +0800, Guoniu Zhou wrote:
> From: Alice Yuan <alice.yuan@....com>
>
> The ISI module on i.MX91 is reused from i.MX93 and implements one channel
> and one camera input which only can be connected to parallel camera input.
> So needn't to select camera source like i.MX93 in gasket ops.
>
> Signed-off-by: Alice Yuan <alice.yuan@....com>
> Signed-off-by: Guoniu Zhou <guoniu.zhou@....com>

Reviewed-by: Frank Li <Frank.Li@....com>

> ---
>  Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml | 13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml b/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
> index f43b91984f0152fbbcf80db3b3bbad7e8ad6c11e..001a0d9b71e096db3f543adaad40b84af378d707 100644
> --- a/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
> +++ b/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
> @@ -22,6 +22,7 @@ properties:
>        - fsl,imx8mn-isi
>        - fsl,imx8mp-isi
>        - fsl,imx8ulp-isi
> +      - fsl,imx91-isi
>        - fsl,imx93-isi
>
>    reg:
> @@ -66,7 +67,6 @@ required:
>    - interrupts
>    - clocks
>    - clock-names
> -  - fsl,blk-ctrl
>    - ports
>
>  allOf:
> @@ -77,6 +77,7 @@ allOf:
>              enum:
>                - fsl,imx8mn-isi
>                - fsl,imx8ulp-isi
> +              - fsl,imx91-isi
>                - fsl,imx93-isi
>      then:
>        properties:
> @@ -109,6 +110,16 @@ allOf:
>              - port@0
>              - port@1
>
> +  - if:
> +      properties:
> +        compatible:
> +          not:
> +            contains:
> +              const: fsl,imx91-isi
> +    then:
> +      required:
> +        - fsl,blk-ctrl
> +
>  additionalProperties: false
>
>  examples:
>
> --
> 2.34.1
>