linux-kernel - Re: [PATCH V3 1/2] dt-bindings: hwmon: Add optional regulator support to pwm-fan

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Date:   Sat, 23 Feb 2019 09:02:47 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Stefan Wahren <stefan.wahren@...e.com>
Cc:     Kamil Debski <kamil@...as.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Jean Delvare <jdelvare@...e.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 1/2] dt-bindings: hwmon: Add optional regulator
 support to pwm-fan

On Fri, Feb 22, 2019 at 02:45:23PM +0100, Stefan Wahren wrote:
> This adds an optional regulator support (e.g. switchable supply) to the
> pwm fan binding.
> 
> Signed-off-by: Stefan Wahren <stefan.wahren@...e.com>
> Reviewed-by: Rob Herring <robh@...nel.org>

Applied to hwmon-next.

Thanks,
Guenter

> ---
>  Documentation/devicetree/bindings/hwmon/pwm-fan.txt | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
> index c6d5332..49ca5d8 100644
> --- a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
> +++ b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
> @@ -6,6 +6,9 @@ Required properties:
>  - cooling-levels      : PWM duty cycle values in a range from 0 to 255
>  			which correspond to thermal cooling states
>  
> +Optional properties:
> +- fan-supply    : phandle to the regulator that provides power to the fan
> +
>  Example:
>  	fan0: pwm-fan {
>  		compatible = "pwm-fan";