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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Date:   Fri, 22 Apr 2022 19:14:29 +0530
From:   Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
To:     Matthias Kaehlcke <mka@...omium.org>
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 4/21/2022 9:58 PM, Matthias Kaehlcke wrote:
Thanks for your time Matthias!!!
> 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'.
Okay. will update accordingly.