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Commit a6ebde25 authored by Wei Ni's avatar Wei Ni Committed by Zhang Rui
Browse files

arm64: tegra: set critical trips for Tegra132 



Set general "critical" trip temperatures for cpu, gpu, mem and pllx
thermal zones on Tegra132, 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 0fa2bfcd

arch/arm64/boot/dts/nvidia/tegra132.dtsi

+60 −0
Original line number Diff line number Diff line
@@ -746,6 +746,21 @@ 


			thermal-sensors =

				<&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;



			trips {

				cpu_shutdown_trip {

					temperature = <105000>;

					hysteresis = <1000>;

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * There are currently no cooling maps,

				 * because there are no cooling devices.

				 */

			};

		};

		mem {

			polling-delay-passive = <0>;
@@ -753,6 +768,21 @@ 


			thermal-sensors =

				<&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>;



			trips {

				mem_shutdown_trip {

					temperature = <101000>;

					hysteresis = <1000>;

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * There are currently no cooling maps,

				 * because there are no cooling devices.

				 */

			};

		};

		gpu {

			polling-delay-passive = <1000>;
@@ -760,6 +790,21 @@ 


			thermal-sensors =

				<&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>;



			trips {

				gpu_shutdown_trip {

					temperature = <101000>;

					hysteresis = <1000>;

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * There are currently no cooling maps,

				 * because there are no cooling devices.

				 */

			};

		};

		pllx {

			polling-delay-passive = <0>;
@@ -767,6 +812,21 @@ 


			thermal-sensors =

				<&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>;



			trips {

				pllx_shutdown_trip {

					temperature = <105000>;

					hysteresis = <1000>;

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * There are currently no cooling maps,

				 * because there are no cooling devices.

				 */

			};

		};

	};