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Commit 51e3fea6 authored by Ram Chandrasekar's avatar Ram Chandrasekar
Browse files

ARM: dts: msm: Add emergency mitigation config for SM8150 



Add emergency cpu core isolation mitigation config for SM8150. This
config will core isolate the CPU when the corresponding temperature
sensor reaches 110C.

Change-Id: I21d39332be5630e87241ecef0bf179774f7a239c
Signed-off-by: default avatarRam Chandrasekar <rkumbako@codeaurora.org>
parent 381b504a

arch/arm64/boot/dts/qcom/sm8150-thermal.dtsi

+264 −0
Original line number Original line Diff line number Diff line
@@ -2366,4 +2366,268 @@ 
			};

			};

		};

		};

	};

	};



	cpu-0-0-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "step_wise";

		thermal-sensors = <&tsens0 1>;

		trips {

			cpu00_config: cpu00-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu00_cdev {

				trip = <&cpu00_config>;

				cooling-device =

					<&CPU0 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-0-1-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "step_wise";

		thermal-sensors = <&tsens0 2>;

		trips {

			cpu01_config: cpu01-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu01_cdev {

				trip = <&cpu01_config>;

				cooling-device =

					<&CPU1 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-0-2-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "step_wise";

		thermal-sensors = <&tsens0 3>;

		trips {

			cpu02_config: cpu02-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu02_cdev {

				trip = <&cpu02_config>;

				cooling-device =

					<&CPU2 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-0-3-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 4>;

		thermal-governor = "step_wise";

		trips {

			cpu03_config: cpu03-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu03_cdev {

				trip = <&cpu03_config>;

				cooling-device =

					<&CPU3 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-1-0-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 7>;

		thermal-governor = "step_wise";

		trips {

			cpu10_config: cpu10-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu10_cdev {

				trip = <&cpu10_config>;

				cooling-device =

					<&CPU4 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-1-1-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 8>;

		thermal-governor = "step_wise";

		trips {

			cpu11_config: cpu11-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu11_cdev {

				trip = <&cpu11_config>;

				cooling-device =

					<&CPU4 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-1-2-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 9>;

		thermal-governor = "step_wise";

		trips {

			cpu12_config: cpu12-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu12_cdev {

				trip = <&cpu12_config>;

				cooling-device =

					<&CPU5 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-1-3-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 10>;

		thermal-governor = "step_wise";

		trips {

			cpu13_config: cpu13-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu13_cdev {

				trip = <&cpu13_config>;

				cooling-device =

					<&CPU5 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-1-4-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 11>;

		thermal-governor = "step_wise";

		trips {

			cpu14_config: cpu14-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu14_cdev {

				trip = <&cpu14_config>;

				cooling-device =

					<&CPU6 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-1-5-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 12>;

		thermal-governor = "step_wise";

		trips {

			cpu15_config: cpu15-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu15_cdev {

				trip = <&cpu15_config>;

				cooling-device =

					<&CPU6 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-1-6-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 13>;

		thermal-governor = "step_wise";

		trips {

			cpu16_config: cpu16-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu16_cdev {

				trip = <&cpu16_config>;

				cooling-device =

					<&CPU7 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	cpu-1-7-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 14>;

		thermal-governor = "step_wise";

		trips {

			cpu17_config: cpu17-config {

				temperature = <110000>;

				hysteresis = <10000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu17_cdev {

				trip = <&cpu17_config>;

				cooling-device =

					<&CPU7 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};

};
 
};