linux-kernel - Re: [PATCH v1 2/8] arm64: dts: qcom: sc7280: Add WSA SoundWire and LPASS support

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Message-ID: <xwspvzrzzhqqhpt5ix2a6itwizmgc7lcazxba2mteccg5d72tp@wrzcr3wflvlp>
Date: Thu, 27 Mar 2025 16:12:16 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
Cc: 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>,
        cros-qcom-dts-watchers@...omium.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel@....qualcomm.com, Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Subject: Re: [PATCH v1 2/8] arm64: dts: qcom: sc7280: Add WSA SoundWire and
 LPASS support

On Mon, Mar 17, 2025 at 11:11:45AM +0530, Prasad Kumpatla wrote:
> From: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
> 
> Add WSA macroLPASS Codecs along with SoundWire controller.
> 
> Signed-off-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
> Co-developed-by: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
> Signed-off-by: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sc7280.dtsi | 68 ++++++++++++++++++++++++++++
>  1 file changed, 68 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index 39fbd3c40e47..90b2f6e2b7c0 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -2602,6 +2602,64 @@ swr1: soundwire@...0000 {
>  			status = "disabled";
>  		};
>  
> +		lpass_wsa_macro: codec@...0000 {
> +			compatible = "qcom,sc7280-lpass-wsa-macro";
> +			reg = <0x0 0x03240000 0x0 0x1000>;
> +
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&lpass_wsa_swr_clk>, <&lpass_wsa_swr_data>;

pinctrl-N
pinctrl-names

> +
> +			clocks = <&lpass_aon LPASS_AON_CC_TX_MCLK_CLK>,
> +				 <&lpass_aon LPASS_AON_CC_TX_MCLK_2X_CLK>,
> +				 <&lpass_va_macro>;
> +			clock-names = "mclk", "npl", "fsgen";
> +

-- 
With best wishes
Dmitry