linux-kernel - Re: [PATCH 2/5] dt-bindings: sound: qcom,sm8250: add RB1 (QCM2290) soundcard

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Message-ID: <l6itr3k7taiyiokaahcg2mwtaa5lynia4bimxridpsyymk5ml4@loii4h7lhjhz>
Date: Sun, 2 Mar 2025 10:20:13 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Alexey Klimov <alexey.klimov@...aro.org>
Cc: 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>, 
	Konrad Dybcio <konradybcio@...nel.org>, Srinivas Kandagatla <srinivas.kandagatla@...aro.org>, 
	Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, linux-arm-msm@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-sound@...r.kernel.org
Subject: Re: [PATCH 2/5] dt-bindings: sound: qcom,sm8250: add RB1 (QCM2290)
 soundcard

On Sun, Mar 02, 2025 at 02:49:52AM +0000, Alexey Klimov wrote:
> Add soundcard compatible for the soundcard on QRB2210 RB1 platform,
> which at this point seems to be compatible with soundcard on
> QRB4210 RB2 platform.

Is it? The RB1 uses PM4125 for audio output, while RB2 uses WCD codec.

> 
> Cc: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> Signed-off-by: Alexey Klimov <alexey.klimov@...aro.org>
> ---
>  Documentation/devicetree/bindings/sound/qcom,sm8250.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
> index b9e33a7429b0c063dc5f5b806925cd541e546cf6..2493ed99268bf2ff8343020150c2c9aca4262514 100644
> --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
> +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
> @@ -21,6 +21,10 @@ properties:
>                - lenovo,yoga-c630-sndcard
>                - qcom,db845c-sndcard
>            - const: qcom,sdm845-sndcard
> +      - items:
> +          - enum:
> +              - qcom,qrb2210-rb1-sndcard
> +          - const: qcom,qrb4210-rb2-sndcard
>        - items:
>            - enum:
>                - qcom,sm8550-sndcard
> 
> -- 
> 2.47.2
> 

-- 
With best wishes
Dmitry