kernel/Documentation/devicetree/bindings/hwmon/pwm-fan.txt

   1 Bindings for a fan connected to the PWM lines
   2
   3 Required properties:
   4 - compatible    : "pwm-fan"
   5 - pwms          : the PWM that is used to control the PWM fan
   6
   7 Example:
   8         pwm-fan {
   9                 compatible = "pwm-fan";
  10                 status = "okay";
  11                 pwms = <&pwm 0 10000 0>;
  12         };