linux-kernel - Re: [PATCH v3 4/5] ARM: dts: stm32: add dcmipp support to stm32mp135

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Message-ID: <20230905090258.GC31594@pendragon.ideasonboard.com>
Date:   Tue, 5 Sep 2023 12:02:58 +0300
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Alain Volmat <alain.volmat@...s.st.com>
Cc:     Hugues Fruchet <hugues.fruchet@...s.st.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Russell King <linux@...linux.org.uk>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Dan Scally <dan.scally@...asonboard.com>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 4/5] ARM: dts: stm32: add dcmipp support to stm32mp135

Hi Alain,

Thank you for the patch.

On Fri, Sep 01, 2023 at 05:57:23PM +0200, Alain Volmat wrote:
> From: Hugues Fruchet <hugues.fruchet@...s.st.com>
> 
> Add dcmipp support to STM32MP135.
> 
> Signed-off-by: Hugues Fruchet <hugues.fruchet@...s.st.com>
> Signed-off-by: Alain Volmat <alain.volmat@...s.st.com>
> ---
>  arch/arm/boot/dts/st/stm32mp135.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/st/stm32mp135.dtsi b/arch/arm/boot/dts/st/stm32mp135.dtsi
> index abf2acd37b4e..beee9ec7ed0d 100644
> --- a/arch/arm/boot/dts/st/stm32mp135.dtsi
> +++ b/arch/arm/boot/dts/st/stm32mp135.dtsi
> @@ -8,5 +8,13 @@
>  
>  / {
>  	soc {
> +		dcmipp: dcmipp@...00000 {
> +			compatible = "st,stm32mp13-dcmipp";
> +			reg = <0x5a000000 0x400>;
> +			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
> +			resets = <&rcc DCMIPP_R>;
> +			clocks = <&rcc DCMIPP_K>;
> +			status = "disabled";

This needs a port, as it's marked as required in the bindings. You can
leave the endpoint out.

With this fixed,

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

> +		};
>  	};
>  };

-- 
Regards,

Laurent Pinchart