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Commit 5e03f663 authored by Wei Ni's avatar Wei Ni Committed by Zhang Rui
Browse files

arm64: tegra: set critical trips for Tegra210 



Set general "critical" trip temperatures for cpu, gpu, mem and pllx
thermal zones on Tegra210, these trips can trigger shut down or reset.

Signed-off-by: default avatarWei Ni <wni@nvidia.com>
Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
parent e2bed1eb

arch/arm64/boot/dts/nvidia/tegra210.dtsi

+60 −0
Original line number Diff line number Diff line
@@ -1115,6 +1115,21 @@ 


			thermal-sensors =

				<&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;



			trips {

				cpu-shutdown-trip {

					temperature = <102500>;

					hysteresis = <0>;

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * There are currently no cooling maps,

				 * because there are no cooling devices.

				 */

			};

		};

		mem {

			polling-delay-passive = <0>;
@@ -1122,6 +1137,21 @@ 


			thermal-sensors =

				<&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>;



			trips {

				mem-shutdown-trip {

					temperature = <103000>;

					hysteresis = <0>;

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * There are currently no cooling maps,

				 * because there are no cooling devices.

				 */

			};

		};

		gpu {

			polling-delay-passive = <1000>;
@@ -1129,6 +1159,21 @@ 


			thermal-sensors =

				<&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>;



			trips {

				gpu-shutdown-trip {

					temperature = <103000>;

					hysteresis = <0>;

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * There are currently no cooling maps,

				 * because there are no cooling devices.

				 */

			};

		};

		pllx {

			polling-delay-passive = <0>;
@@ -1136,6 +1181,21 @@ 


			thermal-sensors =

				<&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>;



			trips {

				pllx-shutdown-trip {

					temperature = <103000>;

					hysteresis = <0>;

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * There are currently no cooling maps,

				 * because there are no cooling devices.

				 */

			};

		};

	};

};