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

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Message-ID: <c54b2243-fa0b-4de9-a780-e0fab795da25@kernel.org>
Date: Tue, 27 May 2025 13:59:47 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Prasad Kumpatla <quic_pkumpatl@...cinc.com>,
 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 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.

Best regards,
Krzysztof