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| author | Stefan Wahren <[email protected]> | 2019-02-22 13:45:23 +0000 |
|---|---|---|
| committer | Guenter Roeck <[email protected]> | 2019-02-23 17:01:24 +0000 |
| commit | 29d013ad04010e545f6b51f17b629e3047030105 (patch) | |
| tree | ca0c0517dcf49cc0810fff33f1fe334e6588b97d | |
| parent | hwmon: (f71882fg) Mark expected switch fall-through (diff) | |
| download | kernel-29d013ad04010e545f6b51f17b629e3047030105.tar.gz kernel-29d013ad04010e545f6b51f17b629e3047030105.zip | |
dt-bindings: hwmon: Add optional regulator support to pwm-fan
This adds an optional regulator support (e.g. switchable supply) to the
pwm fan binding.
Signed-off-by: Stefan Wahren <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/pwm-fan.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt index c6d533202d3e..49ca5d83ed13 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"; |