linux-kernel - Re: [PATCH v2] arm64: dts: qcom: hamoa-iot-evk: Fix 4-speaker playback support

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Message-ID: <0605aa45-f134-4298-b6d2-a64067d860de@oss.qualcomm.com>
Date: Mon, 20 Oct 2025 14:04:40 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Le Qi <le.qi@....qualcomm.com>, 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>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@....qualcomm.com
Subject: Re: [PATCH v2] arm64: dts: qcom: hamoa-iot-evk: Fix 4-speaker
 playback support

On 10/10/25 5:37 AM, Le Qi wrote:
> On the HAMOA-IOT-EVK board only 2 out of 4 speakers were functional.
> Unlike the CRD, which shares a single GPIO reset line for WSA1/2,
> this board provides a dedicated GPIO reset for each WSA, resulting
> in 4 separate reset lines.
> 
> Update the device tree accordingly so that all 4 speakers can
> playback audio as expected.
> 
> Signed-off-by: Le Qi <le.qi@....qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad