linux-kernel - Re: [PATCH] arm64: dts: qcom: Add initial audio support for Hamoa-IOT-EVK

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Message-ID: <ea856550-263c-49e5-9a6a-19f9fabfb407@oss.qualcomm.com>
Date: Wed, 23 Jul 2025 12:42:56 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: quic_leqi@...cinc.com, kernel@....qualcomm.com
Cc: linux-kernel@...r.kernel.org, kernel@...cinc.com,
        Trilok Soni <quic_tsoni@...cinc.com>
Subject: Re: [PATCH] arm64: dts: qcom: Add initial audio support for
 Hamoa-IOT-EVK

On 7/23/25 10:29 AM, 'leqi via B4 Relay' via kernel wrote:
> From: leqi <quic_leqi@...cinc.com>
> 
> This patch adds initial audio codec support for the Hamoa-IOT-EVK board,
> including WCD9385 configuration, micbias voltage settings, GPIO reset,
> and power supply bindings. It enables basic audio functionality for
> testing and development.
> 
> Signed-off-by: leqi <quic_leqi@...cinc.com>
> ---

git config --global user.name "Your Real Name"

Please switch to your oss.qualcomm.com ID for submissions.

> This patch adds initial audio codec support for the Qualcomm Hamoa-IOT-EVK board.
> It brings up the WCD9385 codec with basic configuration, including micbias voltage
> settings, GPIO reset handling, and power supply bindings.
> 
> The DTS changes are adapted from the existing X1 CRD DTS and have not yet been
> validated on Hamoa-IOT-EVK hardware. They are intended to enable initial bring-up
> and provide a foundation for further testing and development.

Please hold off sending the patch until it's validated, then.
Please also use `b4 prep -c` to make sure the patches can actually
reach all the maintainers.

Refrain from CC-ing the internal mailing list when posting to LKML.

Konrad