Commit 5c3f0d5f authored by Serge Schneider's avatar Serge Schneider Committed by Phil Elwell
Browse files

hwmon: adjust rpi-poe-fan overlay trip points 



Signed-off-by: default avatarSerge Schneider <serge@raspberrypi.org>
parent d30f9834

arch/arm/boot/dts/overlays/rpi-poe-overlay.dts

+9 −17
Original line number Diff line number Diff line
@@ -14,9 +14,9 @@ 
				compatible = "raspberrypi,rpi-poe-fan";

				firmware = <&firmware>;

				cooling-min-state = <0>;

				cooling-max-state = <3>;

				cooling-max-state = <2>;

				#cooling-cells = <2>;

				cooling-levels = <0 50 150 255>;

				cooling-levels = <0 150 255>;

				status = "okay";

			};

		};
@@ -26,35 +26,27 @@ 
		target = <&cpu_thermal>;

		__overlay__ {

			trips {

				threshold: trip-point@0 {

					temperature = <45000>;

					hysteresis = <5000>;

					type = "active";

				};

				target: trip-point@1 {

				trip0: trip0 {

					temperature = <50000>;

					hysteresis = <2000>;

					hysteresis = <5000>;

					type = "active";

				};

				cpu_hot: cpu_hot@0 {

				trip1: trip1 {



					temperature = <55000>;

					hysteresis = <2000>;

					hysteresis = <5000>;

					type = "active";

				};

			};

			cooling-maps {

				map0 {

					trip = <&threshold>;

					trip = <&trip0>;

					cooling-device = <&fan0 0 1>;

				};

				map1 {

					trip = <&target>;

					trip = <&trip1>;

					cooling-device = <&fan0 1 2>;

				};

				map2 {

					trip = <&cpu_hot>;

					cooling-device = <&fan0 2 3>;

				};

			};

		};

	};