| Message ID | 1550843124-10992-2-git-send-email-stefan.wahren@i2se.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | hwmon: pwm-fan: Add optional regulator support | expand |
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@i2se.com> > Reviewed-by: Rob Herring <robh@kernel.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";
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";