Commit 499b7678 authored by Michael Walle's avatar Michael Walle Committed by Shawn Guo
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arm64: dts: freescale: sl28: enable fan support 



Add a pwm-fan mapped to the PWM channel 0 which is connected to the
fan connector of the carrier.

Signed-off-by: default avatarMichael Walle <michael@walle.cc>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 3672d6fa

arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts

+9 −0
Original line number Diff line number Diff line
@@ -15,6 +15,15 @@ / { 
	compatible = "kontron,sl28-var3-ads2", "kontron,sl28-var3",

		     "kontron,sl28", "fsl,ls1028a";



	pwm-fan {

		compatible = "pwm-fan";

		cooling-min-state = <0>;

		cooling-max-state = <3>;

		#cooling-cells = <2>;

		pwms = <&sl28cpld_pwm0 0 4000000>;

		cooling-levels = <1 128 192 255>;

	};



	sound {

		#address-cells = <1>;

		#size-cells = <0>;