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

Bindings for a fan connected to the PWM lines

Required properties:
- compatible	: "pwm-fan"
- pwms		: the PWM that is used to control the PWM fan

Example:
	pwm-fan {
		compatible = "pwm-fan";
		status = "okay";
		pwms = <&pwm 0 10000 0>;
	};