linux-kernel - Re: [PATCH v5 2/5] dt-bindings: media: add mediatek ISP3.0 camsv

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Message-ID: <20240704-unpopular-afraid-95f2cc570f14@spud>
Date: Thu, 4 Jul 2024 17:29:59 +0100
From: Conor Dooley <conor@...nel.org>
To: Julien Stephan <jstephan@...libre.com>
Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Andy Hsieh <andy.hsieh@...iatek.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	linux-media@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org,
	Phi-bang Nguyen <pnguyen@...libre.com>
Subject: Re: [PATCH v5 2/5] dt-bindings: media: add mediatek ISP3.0 camsv

On Thu, Jul 04, 2024 at 03:36:41PM +0200, Julien Stephan wrote:
> From: Phi-bang Nguyen <pnguyen@...libre.com>
> 
> This adds the bindings, for the ISP3.0 camsv module embedded in
> some Mediatek SoC, such as the mt8365
> 
> Signed-off-by: Phi-bang Nguyen <pnguyen@...libre.com>
> Link: https://lore.kernel.org/r/20230807094940.329165-4-jstephan@baylibre.com

Another confusing link tag, why is it here?

> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +    #include <dt-bindings/clock/mediatek,mt8365-clk.h>
> +    #include <dt-bindings/memory/mediatek,mt8365-larb-port.h>
> +    #include <dt-bindings/power/mediatek,mt8365-power.h>
> +
> +    soc {
> +        #address-cells = <2>;
> +        #size-cells = <2>;
> +
> +        camsv1: camsv@...50000 {

Didn't Krzysztof already comment about the node name here?
Additionally, the "camsv1" label doest appear to be used, so should be
dropped.

Cheers,
Conor.

> +            compatible = "mediatek,mt8365-camsv";
> +            reg = <0 0x15050000 0 0x0040>,
> +                  <0 0x15050208 0 0x0020>,
> +                  <0 0x15050400 0 0x0100>;
> +            interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_LOW>;
> +            clocks = <&camsys CLK_CAM>,
> +                     <&camsys CLK_CAMTG>,
> +                     <&camsys CLK_CAMSV0>;
> +            clock-names = "cam", "camtg", "camsv";
> +            iommus = <&iommu M4U_PORT_CAM_IMGO>;
> +            power-domains = <&spm MT8365_POWER_DOMAIN_CAM>;
> +
> +            ports {
> +                #address-cells = <1>;
> +                #size-cells = <0>;
> +                port@0 {
> +                    reg = <0>;
> +                    camsv1_endpoint: endpoint {
> +                        remote-endpoint = <&seninf_camsv1_endpoint>;
> +                    };
> +                };
> +            };
> +        };
> +    };
> +...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 6bd7df1c3e08..9ac8c08ba692 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -14163,6 +14163,7 @@ M:	Laurent Pinchart <laurent.pinchart@...asonboard.com>
>  M:	Julien Stephan <jstephan@...libre.com>
>  M:	Andy Hsieh <andy.hsieh@...iatek.com>
>  S:	Supported
> +F:	Documentation/devicetree/bindings/media/mediatek,mt8365-camsv.yaml
>  F:	Documentation/devicetree/bindings/media/mediatek,mt8365-seninf.yaml
>  
>  MEDIATEK SMI DRIVER
> 
> -- 
> 2.45.1
> 

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