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

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Message-ID: <56234550-4156-4a3f-b970-7a98bd067e45@quicinc.com>
Date: Tue, 22 Apr 2025 21:54:45 +0530
From: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.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 3/27/2025 7:42 PM, Dmitry Baryshkov wrote:
> 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

ACK, will takecare on next patchset version.

Thanks,
Prasad

>
>> +
>> +			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";
>> +