Commit f9508ef9 authored by Vishal Patel's avatar Vishal Patel Committed by Michal Simek
Browse files

arm64: zynqmp: Add pwm-fan node and fix ttc0 pwm-cells property 



Add pwm-fan node to control fan through hwmon and change
pwm-cells property to 3 to allow fancontrol utility to
function correctly.

Signed-off-by: default avatarVishal Patel <vishal.patel@xilinx.com>
Signed-off-by: default avatarMichal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ff6b4dbfc9bb1b53769ffbf7d0e932c7a8be7c08.1716802450.git.michal.simek@amd.com
parent 89562ff4

arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts

+11 −0
Original line number Diff line number Diff line
@@ -103,12 +103,23 @@ ams { 
			<&xilinx_ams 24>, <&xilinx_ams 25>, <&xilinx_ams 26>,

			<&xilinx_ams 27>, <&xilinx_ams 28>, <&xilinx_ams 29>;

	};



	pwm-fan {

		compatible = "pwm-fan";

		status = "okay";

		pwms = <&ttc0 2 40000 0>;

	};

};



&modepin_gpio {

	label = "modepin";

};



&ttc0 {

	status = "okay";

	#pwm-cells = <3>;

};



&uart1 { /* MIO36/MIO37 */

	status = "okay";

};