linux-kernel - Re: [PATCH 2/2] arm64: dts: qcom: qcs615: Enable camss for qcs615-adp-air

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Message-ID: <19efba52-7cb4-4c7e-9c97-779214d3ea2a@kernel.org>
Date: Tue, 20 May 2025 11:44:07 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Wenmeng Liu <quic_wenmliu@...cinc.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, bryan.odonoghue@...aro.org, todor.too@...il.com,
 rfoss@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-media@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: qcom: qcs615: Enable camss for
 qcs615-adp-air

On 20/05/2025 10:56, Wenmeng Liu wrote:
> This change enables camera driver for QCS615 ADP AIR board.
> 
> Signed-off-by: Wenmeng Liu <quic_wenmliu@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/qcs615-ride.dts | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> index 2b5aa3c66867676bda59ff82b902b6e4974126f8..be8b829ec508d7de7a4cd6be6d1d4e83b09734bb 100644
> --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
> @@ -211,6 +211,13 @@ vreg_l17a: ldo17 {
>  	};
>  };
>  
> +&camss {
> +	vdda-phy-supply = <&vreg_l5a>;
> +	vdda-pll-supply = <&vreg_l12a>;
> +
> +	status = "ok";
Standard qcom comment...

It does not look like you tested the DTS against bindings. Please run
`make dtbs_check W=1` (see
Documentation/devicetree/bindings/writing-schema.rst or
https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
for instructions).
Maybe you need to update your dtschema and yamllint. Don't rely on
distro packages for dtschema and be sure you are using the latest
released dtschema.

Best regards,
Krzysztof