diff options
Diffstat (limited to 'Documentation/devicetree/bindings/hwmon/gpio-fan.txt')
-rw-r--r-- | Documentation/devicetree/bindings/hwmon/gpio-fan.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/gpio-fan.txt b/Documentation/devicetree/bindings/hwmon/gpio-fan.txt index 2becdcfdc840..f4cfa350f6a1 100644 --- a/Documentation/devicetree/bindings/hwmon/gpio-fan.txt +++ b/Documentation/devicetree/bindings/hwmon/gpio-fan.txt @@ -12,7 +12,8 @@ Optional properties: - alarm-gpios: This pin going active indicates something is wrong with the fan, and a udev event will be fired. - #cooling-cells: If used as a cooling device, must be <2> - Also see: Documentation/devicetree/bindings/thermal/thermal.txt + Also see: + Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml min and max states are derived from the speed-map of the fan. Note: At least one the "gpios" or "alarm-gpios" properties must be set. |