linux-kernel - Re: [PATCH v3 2/3] dt-bindings: sound: ti,s3a227e: add control of debounce

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Message-ID: <79658ad6-fd1c-68aa-88e0-6ad5274bea9d@linaro.org>
Date:   Tue, 20 Sep 2022 17:22:25 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Astrid Rost <astrid.rost@...s.com>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Dylan Reid <dgreid@...omium.org>
Cc:     kernel@...s.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, Astrid Rost <astridr@...s.com>,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v3 2/3] dt-bindings: sound: ti,s3a227e: add control of
 debounce

On 19/09/2022 13:12, Astrid Rost wrote:
> Add devicetree parameters to control the insertion, release and press
> debounce times.
> 
> Signed-off-by: Astrid Rost <astrid.rost@...s.com>
> ---
>  .../bindings/sound/ti,ts3a227e.yaml           | 29 +++++++++++++++++++
>  1 file changed, 29 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml b/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml
> index 327d204cf957..76ce323ce965 100644
> --- a/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml
> +++ b/Documentation/devicetree/bindings/sound/ti,ts3a227e.yaml
> @@ -41,6 +41,35 @@ properties:
>        - 7 # 2.8 V
>      default: 1
>  
> +  ti,debounce-release-ms:
> +    description: key release debounce time in ms (datasheet section 9.6.7).
> +    enum:
> +      - 0  #  0 ms
> +      - 20 # 20 ms

I don't see any improvements here.

Best regards,
Krzysztof