linux-kernel - Re: [PATCH 4/5] arm64: dts: qcom: sm8650: add Soundwire controllers

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Date:   Wed, 29 Nov 2023 14:48:45 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Neil Armstrong <neil.armstrong@...aro.org>
Subject: Re: [PATCH 4/5] arm64: dts: qcom: sm8650: add Soundwire controllers

On 29.11.2023 14:22, Krzysztof Kozlowski wrote:
> Add nodes for LPASS Soundwire v2.0.0 controllers.  Use labels with
> indices matching downstream DTS, to make any comparisons easier.
> 
> Cc: Neil Armstrong <neil.armstrong@...aro.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  arch/arm64/boot/dts/qcom/sm8650.dtsi | 226 +++++++++++++++++++++++++++
>  1 file changed, 226 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> index cf663a18c9f0..148118e3fb0a 100644
> --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> @@ -2627,6 +2627,36 @@ lpass_wsa2macro: codec@...0000 {
>  			#sound-dai-cells = <1>;
>  		};
>  
> +		swr3: soundwire@...0000 {
> +			compatible = "qcom,soundwire-v2.0.0";
> +			reg = <0 0x06ab0000 0 0x10000>;
> +			interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&lpass_wsa2macro>;
> +			clock-names = "iface";
> +			label = "WSA2";
> +
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&wsa2_swr_active>;
property-n
property-names

lgtm otherwise

Reviewed-by : Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad