linux-kernel - Re: [PATCH] media: dt-bindings: media: renesas,fcp: Allow three clocks for RZ/V2N SoC

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Message-ID: <20251104120141.GC27255@pendragon.ideasonboard.com>
Date: Tue, 4 Nov 2025 14:01:41 +0200
From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: Geert Uytterhoeven <geert+renesas@...der.be>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Magnus Damm <magnus.damm@...il.com>,
	Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
	Hans Verkuil <hverkuil@...nel.org>, linux-media@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH] media: dt-bindings: media: renesas,fcp: Allow three
 clocks for RZ/V2N SoC

Hi Prabhakar,

Thank you for the patch.

On Mon, Nov 03, 2025 at 07:45:54PM +0000, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> Update the FCP DT schema to permit three clock inputs for the RZ/V2N SoC.
> The FCP block on this SoC requires three separate clocks, unlike other
> variants which use only one.
> 
> Fixes: f42eddf44fbf ("media: dt-bindings: media: renesas,fcp: Document RZ/V2N SoC")
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>

> ---
> Note, there are no current users of the RZ/V2N FCP compatible string in
> the kernel tree.
> ---
>  Documentation/devicetree/bindings/media/renesas,fcp.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.yaml b/Documentation/devicetree/bindings/media/renesas,fcp.yaml
> index cf92dfe69637..b5eff6fec8a9 100644
> --- a/Documentation/devicetree/bindings/media/renesas,fcp.yaml
> +++ b/Documentation/devicetree/bindings/media/renesas,fcp.yaml
> @@ -77,6 +77,7 @@ allOf:
>                - renesas,r9a07g043u-fcpvd
>                - renesas,r9a07g044-fcpvd
>                - renesas,r9a07g054-fcpvd
> +              - renesas,r9a09g056-fcpvd
>                - renesas,r9a09g057-fcpvd
>      then:
>        properties:

-- 
Regards,

Laurent Pinchart