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Commit 2369e107 authored by Ram Chandrasekar's avatar Ram Chandrasekar
Browse files

ARM: dts: msm: Add GPU thermal zone configuration for lahaina 

Add a virtual sensor configuration to monitor the maximum temperature of
two GPU sensors and then mitigate GPU cooling device.

Change-Id: I14265fb06d453ae56a0dcf00ed37742139f71d68
parent 59f20fa6

qcom/lahaina-thermal.dtsi

+27 −0
Original line number Diff line number Diff line
@@ -46,6 +46,10 @@ 
	};

};



&msm_gpu {

	#cooling-cells = <2>;

};



&thermal_zones {

	aoss-0-usr {

		polling-delay-passive = <0>;
@@ -944,5 +948,28 @@ 
			};

		};

	};



	gpuss-max-step {

		polling-delay-passive = <10>;

		polling-delay = <100>;

		thermal-governor = "step_wise";

		thermal-sensors = <&tsens1 1>, <&tsens1 2>;

		sensor-aggregation = <AGGREGATE_MAX_VALUE>;

		trips {

			gpuss_config: active-config0 {

				temperature = <95000>;

				hysteresis = <0>;

				type = "passive";

			};

		};



		cooling-maps {

			gpu_cdev {

				trip = <&gpuss_config>;

				cooling-device = <&msm_gpu THERMAL_NO_LIMIT

							THERMAL_NO_LIMIT>;

			};

		};

	};

};

qcom/lahaina.dtsi

+1 −1
Original line number Diff line number Diff line
@@ -3773,7 +3773,6 @@ 
	};

};



#include "lahaina-thermal.dtsi"

#include "ipcc-test.dtsi"

#include "lahaina-regulators.dtsi"

#include "lahaina-pinctrl.dtsi"
@@ -3813,6 +3812,7 @@ 


#include "lahaina-gpu.dtsi"

#include "display/lahaina-sde.dtsi"

#include "lahaina-thermal.dtsi"



&qupv3_se18_4uart {

	status = "ok";