linux-kernel - Re: [RFC PATCH v2 05/16] dt-bindings: media: i2c: max96717: add support for MAX9295A

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Message-ID: <20250311182813.GA3934398-robh@kernel.org>
Date: Tue, 11 Mar 2025 13:28:13 -0500
From: Rob Herring <robh@...nel.org>
To: Cosmin Tanislav <demonsingur@...il.com>
Cc: Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
	Cosmin Tanislav <cosmin.tanislav@...log.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Niklas Söderlund <niklas.soderlund@...natech.se>,
	Julien Massot <julien.massot@...labora.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Bjorn Andersson <quic_bjorande@...cinc.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
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	Ihor Matushchak <ihor.matushchak@...box.net>,
	Laurentiu Palcu <laurentiu.palcu@....nxp.com>,
	linux-media@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-staging@...ts.linux.dev, linux-gpio@...r.kernel.org
Subject: Re: [RFC PATCH v2 05/16] dt-bindings: media: i2c: max96717: add
 support for MAX9295A

On Sun, Mar 09, 2025 at 10:47:57AM +0200, Cosmin Tanislav wrote:
> MAX9295A is an older variant of the MAX96717 which does not support
> tunnel mode.
> 
> Document the compatibility.
> 
> Signed-off-by: Cosmin Tanislav <demonsingur@...il.com>
> ---
>  .../devicetree/bindings/media/i2c/maxim,max96717.yaml          | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml b/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
> index 0a43582168a8..31fb62debdc7 100644
> --- a/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
> +++ b/Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml
> @@ -24,11 +24,14 @@ description:
>  
>    The GMSL2 serial link operates at a fixed rate of 3Gbps or 6Gbps in the
>    forward direction and 187.5Mbps in the reverse direction.
> +
>    MAX96717F only supports a fixed rate of 3Gbps in the forward direction.
> +  MAX9295A only supports pixel mode.
>  
>  properties:
>    compatible:
>      oneOf:
> +      - const: maxim,max9295a
>        - const: maxim,max96717f

Make these 2 a single 'enum'.

>        - items:
>            - enum:
> -- 
> 2.48.1
>