linux-hardening - Re: [PATCH 2/7] arm64: dts: qcom: sm8450-hdk: correct FSA4480 port

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Message-ID: <59a2a835-346d-22b1-ba5c-820b5b3b347e@linaro.org>
Date:   Mon, 19 Jun 2023 10:11:59 +0200
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Tony Luck <tony.luck@...el.com>,
        "Guilherme G. Piccoli" <gpiccoli@...lia.com>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH 2/7] arm64: dts: qcom: sm8450-hdk: correct FSA4480 port

On 18/06/2023 13:44, Krzysztof Kozlowski wrote:
> FSA4480 has only one port according to bindings:
> 
>    sm8450-hdk.dtb: typec-mux@42: 'port' is a required property
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>   arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 13 +++----------
>   1 file changed, 3 insertions(+), 10 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
> index d7975b3cf064..e5cbea92e07a 100644
> --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
> @@ -518,16 +518,9 @@ typec-mux@42 {
>   		mode-switch;
>   		orientation-switch;
>   
> -		ports {
> -			#address-cells = <1>;
> -			#size-cells = <0>;
> -
> -			port@0 {
> -				reg = <0>;
> -
> -				fsa4480_sbu_mux: endpoint {
> -					remote-endpoint = <&pmic_glink_sbu>;
> -				};
> +		port {
> +			fsa4480_sbu_mux: endpoint {
> +				remote-endpoint = <&pmic_glink_sbu>;
>   			};
>   		};
>   	};

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>