linux-kernel - Re: [PATCH v4 5/8] arm64: dts: qcom: qcs6490-rb3gen2: Add WSA8830 speakers amplifier

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Message-ID: <319ab5a4-6e01-4d57-8df1-73af1d48eb93@quicinc.com>
Date: Sun, 1 Jun 2025 18:22:31 +0530
From: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
        Bjorn Andersson
	<andersson@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring
	<robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
	<conor+dt@...nel.org>,
        Srinivas Kandagatla <srini@...nel.org>,
        Liam Girdwood
	<lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>
CC: <cros-qcom-dts-watchers@...omium.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-sound@...r.kernel.org>,
        <kernel@....qualcomm.com>, Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Subject: Re: [PATCH v4 5/8] arm64: dts: qcom: qcs6490-rb3gen2: Add WSA8830
 speakers amplifier



On 5/27/2025 5:29 PM, Krzysztof Kozlowski wrote:
> On 27/05/2025 13:12, Prasad Kumpatla wrote:
>> +	left_spkr: speaker@0,1 {
>> +		compatible = "sdw10217020200";
>> +		reg = <0 1>;
>> +		powerdown-gpios = <&tlmm 158 GPIO_ACTIVE_LOW>;
>> +		#sound-dai-cells = <0>;
>> +		sound-name-prefix = "SpkrLeft";
>> +		#thermal-sensor-cells = <0>;
>> +		vdd-supply = <&vreg_l18b_1p8>;
>> +		qcom,port-mapping = <1 2 3 7>;
>> +	};
>> +
>> +	right_spkr: speaker@0,2 {
>> +		compatible = "sdw10217020200";
>> +		reg = <0 2>;
>> +		powerdown-gpios = <&tlmm 158 GPIO_ACTIVE_LOW>;
> 
> 
> This will fail during runtime. You never booted your DTS.

No, its working fine, didn't seen any issues for far. Please help to 
provide at which point of line seen issue or provide more context to 
understand for me?

Thanks,
Prasad>
> Best regards,
> Krzysztof