linux-kernel - Re: [PATCH v3 4/6] arm64: dts: qcom: Add UFS node

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Message-ID: <70214a1a-82b9-4839-b95b-b75abf467eca@kernel.org>
Date: Fri, 16 Aug 2024 09:21:03 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Marcus Glocker <marcus@...gul.ch>, Bjorn Andersson
 <andersson@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, Abel Vesa <abel.vesa@...aro.org>,
 Johan Hovold <johan@...nel.org>, Konrad Dybcio <konradybcio@...nel.org>
Subject: Re: [PATCH v3 4/6] arm64: dts: qcom: Add UFS node

On 15/08/2024 12:42, Marcus Glocker wrote:
> Add the UFS Host Controller node.  This was basically copied from the
> arch/arm64/boot/dts/qcom/sc7180.dtsi file.
> 
> Signed-off-by: Marcus Glocker <marcus@...gul.ch>


> +
> +		ufs_mem_phy: phy@...7000 {
> +			compatible = "qcom,x1e80100-qmp-ufs-phy";
> +			reg = <0 0x01d87000 0 0x1000>;
> +			clocks = <&rpmhcc RPMH_CXO_CLK>,
> +				 <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
> +			clock-names = "ref",
> +				      "ref_aux",
> +				      "qref";

One does not match the other.

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).

Best regards,
Krzysztof