linux-kernel - Re: [PATCH 1/4] dt-bindings: input: pwm-vibrator: Add enable-gpio

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Message-ID: <3a0bf8d2-957d-63cc-e60d-7225a2c52a7c@linaro.org>
Date:   Fri, 28 Apr 2023 11:10:01 +0100
From:   Caleb Connolly <caleb.connolly@...aro.org>
To:     Luca Weiss <luca@...tu.xyz>, ~postmarketos/upstreaming@...ts.sr.ht,
        phone-devel@...r.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Brian Masney <masneyb@...tation.org>
Cc:     linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 1/4] dt-bindings: input: pwm-vibrator: Add enable-gpio



On 27/04/2023 21:34, Luca Weiss wrote:
> Some pwm vibrators have a dedicated enable GPIO that needs to be set
> high so that the vibrator works. Document that.
> 
> Signed-off-by: Luca Weiss <luca@...tu.xyz>

Reviewed-by: Caleb Connolly <caleb.connolly@...aro.org>
> ---
>   Documentation/devicetree/bindings/input/pwm-vibrator.yaml | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/input/pwm-vibrator.yaml b/Documentation/devicetree/bindings/input/pwm-vibrator.yaml
> index d32716c604fe..6398534b43c3 100644
> --- a/Documentation/devicetree/bindings/input/pwm-vibrator.yaml
> +++ b/Documentation/devicetree/bindings/input/pwm-vibrator.yaml
> @@ -32,6 +32,8 @@ properties:
>       minItems: 1
>       maxItems: 2
>   
> +  enable-gpios: true
> +
>     vcc-supply: true
>   
>     direction-duty-cycle-ns:
>