Commit c26f779a authored by Daniel Golle's avatar Daniel Golle Committed by Matthias Brugger
Browse files

arm64: dts: mt7986: add pwm-fan and cooling-maps to BPI-R3 dts 



Add pwm-fan and cooling-maps to BananaPi-R3 devicetree.

Signed-off-by: default avatarDaniel Golle <daniel@makrotopia.org>
Signed-off-by: default avatarFrank Wunderlich <frank-w@public-files.de>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230530201235.22330-5-linux@fw-web.de


Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 1f5be051

arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts

+31 −0
Original line number Diff line number Diff line
@@ -38,6 +38,15 @@ dcin: regulator-12vd { 
		regulator-always-on;

	};



	fan: pwm-fan {

		compatible = "pwm-fan";

		#cooling-cells = <2>;

		/* cooling level (0, 1, 2) - pwm inverted */

		cooling-levels = <255 96 0>;

		pwms = <&pwm 0 10000 0>;

		status = "okay";

	};



	gpio-keys {

		compatible = "gpio-keys";
@@ -133,6 +142,28 @@ sfp2: sfp-2 { 
	};

};



&cpu_thermal {

	cooling-maps {

		cpu-active-high {

			/* active: set fan to cooling level 2 */

			cooling-device = <&fan 2 2>;

			trip = <&cpu_trip_active_high>;

		};



		cpu-active-low {

			/* active: set fan to cooling level 1 */

			cooling-device = <&fan 1 1>;

			trip = <&cpu_trip_active_low>;

		};



		cpu-passive {

			/* passive: set fan to cooling level 0 */

			cooling-device = <&fan 0 0>;

			trip = <&cpu_trip_passive>;

		};

	};

};



&crypto {

	status = "okay";

};