linux-kernel - Re: [PATCH] dt-bindings: sound: ts3a227e: add control of debounce times

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Message-ID: <2b81d814-f47a-e548-83dc-b1e38857e8ce@linaro.org>
Date:   Thu, 8 Sep 2022 14:20:42 +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>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     kernel@...s.com,
        alsa-devel-mejlinglistan <alsa-devel@...a-project.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: sound: ts3a227e: add control of debounce
 times

On 07/09/2022 15:58, Astrid Rost wrote:
> Add devicetree parameters to control the insertion, release and press
> debounce times.
> 
> Signed-off-by: Astrid Rost <astrid.rost@...s.com>
> ---
>  Documentation/devicetree/bindings/sound/ts3a227e.txt | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/ts3a227e.txt b/Documentation/devicetree/bindings/sound/ts3a227e.txt
> index 21ab45bc7e8f..a4aa4154c54c 100644
> --- a/Documentation/devicetree/bindings/sound/ts3a227e.txt
> +++ b/Documentation/devicetree/bindings/sound/ts3a227e.txt
> @@ -17,6 +17,15 @@ Optional properies:
>        Select 0/1/2/3/4/5/6/7 to specify MICBIAS voltage
>        2.1V/2.2V/2.3V/2.4V/2.5V/2.6V/2.7V/2.8V
>        Default value is "1" (2.2V).
> + - ti,debounce-release: key release debounce (datasheet section 9.6.7).

Use standard property units "-ms".

Anyway new properties cannot be accepted. This has to be converted to DT
schema (YAML).

Best regards,
Krzysztof