linux-kernel - Re: [PATCH v9 03/12] arm64: dts: qcom: sc7280: Enable digital codecs and soundwire for CRD 3.0/3.1

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Message-ID: <YmGGQiD0L2GipcRt@google.com>
Date:   Thu, 21 Apr 2022 09:28:50 -0700
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Cc:     agross@...nel.org, bjorn.andersson@...aro.org, robh+dt@...nel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, quic_rohkumar@...cinc.com,
        srinivas.kandagatla@...aro.org, dianders@...omium.org,
        swboyd@...omium.org, judyhsiao@...omium.org,
        Venkata Prasad Potturu <quic_potturu@...cinc.com>
Subject: Re: [PATCH v9 03/12] arm64: dts: qcom: sc7280: Enable digital codecs
 and soundwire for CRD 3.0/3.1

On Thu, Apr 21, 2022 at 08:17:30PM +0530, Srinivasa Rao Mandadapu wrote:
> Enable rx, tx and va macro codecs and soundwire nodes for
> CRD rev5 (aka CRD 3.0/3.1) boards.
> 
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
> Co-developed-by: Venkata Prasad Potturu <quic_potturu@...cinc.com>
> Signed-off-by: Venkata Prasad Potturu <quic_potturu@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts | 35 +++++++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
> index fd6eadc..d0794f2 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
> @@ -69,6 +69,19 @@ ap_ts_pen_1v8: &i2c13 {
>  	};
>  };
>  
> +&lpass_rx_macro {
> +	status = "okay";
> +};
> +
> +&lpass_tx_macro {
> +	status = "okay";
> +};
> +
> +&lpass_va_macro {
> +	status = "okay";
> +	vdd-micb-supply = <&vreg_bob>;
> +};
> +
>  /* For nvme */
>  &pcie1 {
>  	status = "okay";
> @@ -89,6 +102,28 @@ ap_ts_pen_1v8: &i2c13 {
>  	status = "okay";
>  };
>  
> +&swr0 {
> +	status = "okay";
> +
> +	wcd_rx: codec@0,4 {
> +		compatible = "sdw20217010d00";
> +		reg = <0 4>;
> +		#sound-dai-cells = <1>;
> +		qcom,rx-port-mapping = <1 2 3 4 5>;
> +	};
> +};
> +
> +&swr1 {
> +	status = "okay";
> +
> +	wcd_tx: codec@0,3 {
> +		compatible = "sdw20217010d00";
> +		reg = <0 3>;
> +		#sound-dai-cells = <1>;
> +		qcom,tx-port-mapping = <1 2 3 4>;
> +	};
> +};

The wcd9385 is on the qcard, so the wcd_tx/rx nodes should probably
be added to sc7280-qcard.dtsi, and the CRD DT would only set 'status'.