Commit dd4464ec authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add fan support to rock-5a 



Add the necessary DT changes for the Rock 5A board to enable support for
the PWM controlled heat sink fan.

Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230710165228.105983-14-sebastian.reichel@collabora.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 43465c67

arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts

+14 −0
Original line number Diff line number Diff line
@@ -47,6 +47,14 @@ io-led { 
		};

	};



	fan: pwm-fan {

		compatible = "pwm-fan";

		cooling-levels = <0 95 145 195 255>;

		fan-supply = <&vcc_5v0>;

		pwms = <&pwm3 0 50000 0>;

		#cooling-cells = <2>;

	};



	vcc12v_dcin: vcc12v-dcin-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc12v_dcin";
@@ -286,6 +294,12 @@ rtl8211f_rst: rtl8211f-rst { 
	};

};



&pwm3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pwm3m1_pins>;

	status = "okay";

};



&saradc {

	vref-supply = <&avcc_1v8_s0>;

	status = "okay";