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Commit f48cee32 authored by Amit Kucheria's avatar Amit Kucheria Committed by Andy Gross
Browse files

arm64: dts: qcom: qcs404: Add thermal zones for each sensor 



qcs404 has 10 sensors connected to the single TSENS IP. Define a thermal
zone for each of those sensors to expose the temperature of each zone.

Signed-off-by: default avatarAmit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: default avatarAndy Gross <agross@kernel.org>
parent 64cf50d0

arch/arm64/boot/dts/qcom/qcs404.dtsi

+252 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
#include <dt-bindings/clock/qcom,turingcc-qcs404.h>

#include <dt-bindings/clock/qcom,rpmcc.h>

#include <dt-bindings/power/qcom-rpmpd.h>

#include <dt-bindings/thermal/thermal.h>



/ {

	interrupt-parent = <&intc>;
@@ -34,6 +35,7 @@ 
			enable-method = "psci";

			cpu-idle-states = <&CPU_SLEEP_0>;

			next-level-cache = <&L2_0>;

			#cooling-cells= <2>;

		};



		CPU1: cpu@101 {
@@ -43,6 +45,7 @@ 
			enable-method = "psci";

			cpu-idle-states = <&CPU_SLEEP_0>;

			next-level-cache = <&L2_0>;

			#cooling-cells= <2>;

		};



		CPU2: cpu@102 {
@@ -52,6 +55,7 @@ 
			enable-method = "psci";

			cpu-idle-states = <&CPU_SLEEP_0>;

			next-level-cache = <&L2_0>;

			#cooling-cells= <2>;

		};



		CPU3: cpu@103 {
@@ -61,6 +65,7 @@ 
			enable-method = "psci";

			cpu-idle-states = <&CPU_SLEEP_0>;

			next-level-cache = <&L2_0>;

			#cooling-cells= <2>;

		};



		L2_0: l2-cache {
@@ -1063,4 +1068,251 @@ 
			#interrupt-cells = <2>;

		};

	};



	thermal-zones {

		aoss-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 0>;



			trips {

				aoss_alert0: trip-point@0 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "hot";

				};

			};

		};



		q6-hvx-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 1>;



			trips {

				q6_hvx_alert0: trip-point@0 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "hot";

				};

			};

		};



		lpass-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 2>;



			trips {

				lpass_alert0: trip-point@0 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "hot";

				};

			};

		};



		wlan-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 3>;



			trips {

				wlan_alert0: trip-point@0 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "hot";

				};

			};

		};



		cluster-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 4>;



			trips {

				cluster_alert0: trip-point@0 {

					temperature = <95000>;

					hysteresis = <2000>;

					type = "hot";

				};

				cluster_alert1: trip-point@1 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "passive";

				};

				cluster_crit: cluster_crit {

					temperature = <120000>;

					hysteresis = <2000>;

					type = "critical";

				};

			};

			cooling-maps {

				map0 {

					trip = <&cluster_alert1>;

					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

				};

			};

		};



		cpu0-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 5>;



			trips {

				cpu0_alert0: trip-point@0 {

					temperature = <95000>;

					hysteresis = <2000>;

					type = "hot";

				};

				cpu0_alert1: trip-point@1 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "passive";

				};

				cpu0_crit: cpu_crit {

					temperature = <120000>;

					hysteresis = <2000>;

					type = "critical";

				};

			};

			cooling-maps {

				map0 {

					trip = <&cpu0_alert1>;

					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

				};

			};

		};



		cpu1-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 6>;



			trips {

				cpu1_alert0: trip-point@0 {

					temperature = <95000>;

					hysteresis = <2000>;

					type = "hot";

				};

				cpu1_alert1: trip-point@1 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "passive";

				};

				cpu1_crit: cpu_crit {

					temperature = <120000>;

					hysteresis = <2000>;

					type = "critical";

				};

			};

			cooling-maps {

				map0 {

					trip = <&cpu1_alert1>;

					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

				};

			};

		};



		cpu2-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 7>;



			trips {

				cpu2_alert0: trip-point@0 {

					temperature = <95000>;

					hysteresis = <2000>;

					type = "hot";

				};

				cpu2_alert1: trip-point@1 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "passive";

				};

				cpu2_crit: cpu_crit {

					temperature = <120000>;

					hysteresis = <2000>;

					type = "critical";

				};

			};

			cooling-maps {

				map0 {

					trip = <&cpu2_alert1>;

					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

				};

			};

		};



		cpu3-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 8>;



			trips {

				cpu3_alert0: trip-point@0 {

					temperature = <95000>;

					hysteresis = <2000>;

					type = "hot";

				};

				cpu3_alert1: trip-point@1 {

					temperature = <105000>;

					hysteresis = <2000>;

					type = "passive";

				};

				cpu3_crit: cpu_crit {

					temperature = <120000>;

					hysteresis = <2000>;

					type = "critical";

				};

			};

			cooling-maps {

				map0 {

					trip = <&cpu3_alert1>;

					cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

						       <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

				};

			};

		};



		gpu-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens 9>;



			trips {

				gpu_alert0: trip-point@0 {

					temperature = <95000>;

					hysteresis = <2000>;

					type = "hot";

				};

			};

		};

	};

};