linux-kernel - Re: [PATCH 1/5] dt-bindings: hwmon: gpio-fan: Add optional regulator support

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Message-ID: <8e8a1743-8afe-4586-8fec-33f7d172f305@roeck-us.net>
Date: Sun, 2 Mar 2025 08:51:07 -0800
From: Guenter Roeck <linux@...ck-us.net>
To: Alexander Stein <alexander.stein@...tq-group.com>
Cc: Jean Delvare <jdelvare@...e.com>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, linux-hwmon@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/5] dt-bindings: hwmon: gpio-fan: Add optional regulator
 support

On Mon, Feb 10, 2025 at 03:59:29PM +0100, Alexander Stein wrote:
> This adds an optional regulator support (e.g. switchable supply) to the
> GPIO fan binding.
> 
> Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Applied, after making the change suggested by Krzysztof.

> ---
>  Documentation/devicetree/bindings/hwmon/gpio-fan.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/gpio-fan.yaml b/Documentation/devicetree/bindings/hwmon/gpio-fan.yaml
> index 7f30cfc873506..d5386990ab153 100644
> --- a/Documentation/devicetree/bindings/hwmon/gpio-fan.yaml
> +++ b/Documentation/devicetree/bindings/hwmon/gpio-fan.yaml
> @@ -23,6 +23,9 @@ properties:
>    alarm-gpios:
>      maxItems: 1
>  
> +  fan-supply:
> +    description: Phandle to the regulator that provides power to the fan.
> +
>    gpio-fan,speed-map:
>      $ref: /schemas/types.yaml#/definitions/uint32-matrix
>      minItems: 2