linux-kernel - Re: [PATCH v2 2/2] arm64: dts: qcom: talos-evk: Add sound card support with DA7212 codec

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Message-ID: <c0578f17-b9ce-4c37-85ae-feb3798c4e59@oss.qualcomm.com>
Date: Fri, 28 Nov 2025 12:23:05 +0100
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>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@....qualcomm.com
Subject: Re: [PATCH v2 2/2] arm64: dts: qcom: talos-evk: Add sound card
 support with DA7212 codec

On 11/25/25 4:33 AM, Le Qi wrote:
> Add the sound card node for QCS615 Talos EVK with DA7212 codec
> connected over the Primary MI2S interface. The configuration enables
> headphone playback and headset microphone capture, both of which have
> been tested to work.
> 
> Signed-off-by: Le Qi <le.qi@....qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/talos-evk.dts | 54 ++++++++++++++++++++++++++
>  1 file changed, 54 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/talos-evk.dts b/arch/arm64/boot/dts/qcom/talos-evk.dts
> index 8ca0699e3c40..3f382fb6d1f5 100644
> --- a/arch/arm64/boot/dts/qcom/talos-evk.dts
> +++ b/arch/arm64/boot/dts/qcom/talos-evk.dts
> @@ -5,6 +5,7 @@
>  /dts-v1/;
>  
>  #include "talos-evk-cb.dtsi"
> +#include <dt-bindings/sound/qcom,q6afe.h>
>  
>  / {
>  	hdmi-out {
> @@ -18,6 +19,46 @@ hdmi_con_out: endpoint {
>  		};
>  	};
>  
> +	sound {
> +		compatible = "qcom,qcs615-sndcard";
> +		model = "qcs615-snd-card";

Also +Dmitry does this get your stamp of approval?

Konrad