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Commit 1e2ac982 authored by Stefan Wahren's avatar Stefan Wahren Committed by Eduardo Valentin
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dt-bindings: Add thermal zone to bcm2835-thermal example 



Add a thermal zone in order to make the example complete.

Signed-off-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent 75f78d6d

Documentation/devicetree/bindings/thermal/brcm,bcm2835-thermal.txt

+28 −4
Original line number Diff line number Diff line
@@ -7,11 +7,35 @@ compatible: should be one of: "brcm,bcm2835-thermal", 
			"brcm,bcm2836-thermal" or "brcm,bcm2837-thermal"

reg:			Address range of the thermal registers.

clocks: 		Phandle of the clock used by the thermal sensor.

#thermal-sensor-cells:	should be 0 (see thermal.txt)



Example:



thermal-zones {

	cpu_thermal: cpu-thermal {

		polling-delay-passive = <0>;

		polling-delay = <1000>;



		thermal-sensors = <&thermal>;



		trips {

			cpu-crit {

				temperature	= <80000>;

				hysteresis	= <0>;

				type		= "critical";

			};

		};



		coefficients = <(-538)	407000>;



		cooling-maps {

		};

	};

};



thermal: thermal@7e212000 {

	compatible = "brcm,bcm2835-thermal";

	reg = <0x7e212000 0x8>;

	clocks = <&clocks BCM2835_CLOCK_TSENS>;

	#thermal-sensor-cells = <0>;

};