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Commit e239e03c authored by Manaf Meethalavalappu Pallikunhi's avatar Manaf Meethalavalappu Pallikunhi
Browse files

ARM: dts: msm: Add default thermal zone rules for MSM8917/QM215 



Add default thermal zone rules like cpu frequency mitigation,
core isolate mitigation, vdd restriction at cold temperature etc.
for MSM8917.

Change-Id: I32528cee4be9abfbfee2047656f08f3d862241d7
Signed-off-by: default avatarManaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>
parent b83d4c80

arch/arm64/boot/dts/qcom/msm8917-cpu.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ 
			enable-method = "psci";

			cpu-release-addr = <0x0 0x90000000>;

			next-level-cache = <&L2_1>;

			#cooling-cells = <2>;

			L2_1: l2-cache {

			      compatible = "arm,arch-cache";

			      cache-level = <2>;
@@ -71,6 +72,7 @@ 
			enable-method = "psci";

			cpu-release-addr = <0x0 0x90000000>;

			next-level-cache = <&L2_1>;

			#cooling-cells = <2>;

			L1_I_101: l1-icache {

				compatible = "arm,arch-cache";

				qcom,dump-size = <0x8800>;
@@ -88,6 +90,7 @@ 
			enable-method = "psci";

			cpu-release-addr = <0x0 0x90000000>;

			next-level-cache = <&L2_1>;

			#cooling-cells = <2>;

			L1_I_102: l1-icache {

				compatible = "arm,arch-cache";

				qcom,dump-size = <0x8800>;
@@ -105,6 +108,7 @@ 
			enable-method = "psci";

			cpu-release-addr = <0x0 0x90000000>;

			next-level-cache = <&L2_1>;

			#cooling-cells = <2>;

			L1_I_103: l1-icache {

				compatible = "arm,arch-cache";

				qcom,dump-size = <0x8800>;

arch/arm64/boot/dts/qcom/msm8917-thermal.dtsi

+179 −0
Original line number Diff line number Diff line
@@ -182,4 +182,183 @@ 
			};

		};

	};



	penta-cpu-max-step {

		polling-delay-passive = <50>;

		polling-delay = <100>;

		thermal-governor = "step_wise";

		trips {

			cpu_trip:cpu-trip {

				temperature = <85000>;

				hysteresis = <0>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu0_cdev {

				trip = <&cpu_trip>;

				cooling-device =

					<&CPU0 THERMAL_NO_LIMIT

						(THERMAL_MAX_LIMIT-1)>;

			};

			cpu1_cdev {

				trip = <&cpu_trip>;

				cooling-device =

					<&CPU1 THERMAL_NO_LIMIT

						(THERMAL_MAX_LIMIT-1)>;

			};

			cpu2_cdev {

				trip = <&cpu_trip>;

				cooling-device =

					<&CPU2 THERMAL_NO_LIMIT

						(THERMAL_MAX_LIMIT-1)>;

			};

			cpu3_cdev {

				trip = <&cpu_trip>;

				cooling-device =

					<&CPU3 THERMAL_NO_LIMIT

						(THERMAL_MAX_LIMIT-1)>;

			};

		};

	};



	gpu0-step {

		polling-delay-passive = <250>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 9>;

		thermal-governor = "step_wise";

		trips {

			gpu_step_trip: gpu-step-trip {

				temperature = <95000>;

				hysteresis = <0>;

				type = "passive";

			};

		};

		cooling-maps {

			gpu_cdev0 {

				trip = <&gpu_step_trip>;

				cooling-device =

					<&msm_gpu THERMAL_NO_LIMIT

						THERMAL_NO_LIMIT>;

			};

		};

	};



	apc1-cpu0-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 5>;

		thermal-governor = "step_wise";

		trips {

			apc1_cpu0_trip: apc1-cpu0-trip {

				temperature = <105000>;

				hysteresis = <15000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu0_cdev {

				trip = <&apc1_cpu0_trip>;

				cooling-device =

					<&CPU0 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	apc1-cpu1-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 6>;

		thermal-governor = "step_wise";

		trips {

			apc1_cpu1_trip: apc1-cpu1--trip {

				temperature = <105000>;

				hysteresis = <15000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu1_cdev {

				trip = <&apc1_cpu1_trip>;

				cooling-device =

					<&CPU1 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	apc1-cpu2-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 7>;

		thermal-governor = "step_wise";

		trips {

			apc1_cpu2_trip: apc1-cpu2-trip {

				temperature = <105000>;

				hysteresis = <15000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu2_cdev {

				trip = <&apc1_cpu2_trip>;

				cooling-device =

					<&CPU2 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	apc1-cpu3-step {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-sensors = <&tsens0 8>;

		thermal-governor = "step_wise";

		trips {

			apc1_cpu3_trip: apc1-cpu3-trip {

				temperature = <105000>;

				hysteresis = <15000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu3_cdev {

				trip = <&apc1_cpu3_trip>;

				cooling-device =

					<&CPU3 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	aoss0-lowf {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "low_limits_floor";

		thermal-sensors = <&tsens0 0>;

		tracks-low;

		trips {

			aoss_lowf: aoss-lowf {

				temperature = <5000>;

				hysteresis = <5000>;

				type = "passive";

			};

		};

		cooling-maps {

			cpu0_cdev {

				trip = <&aoss_lowf>;

				cooling-device = <&CPU0 (THERMAL_MAX_LIMIT-2)

							(THERMAL_MAX_LIMIT-2)>;

			};

			cx_vdd_cdev {

				trip = <&aoss_lowf>;

				cooling-device = <&pm8937_cx_cdev 0 0>;

			};

			modem_vdd_cdev {

				trip = <&aoss_lowf>;

				cooling-device = <&modem_vdd 0 0>;

			};

		};

	};

};

arch/arm64/boot/dts/qcom/qm215-pm8916.dtsi

+16 −0
Original line number Diff line number Diff line
@@ -39,6 +39,14 @@ 
		/delete-node/ case-therm-adc;

		/delete-node/ pa-therm0-adc;

		/delete-node/ pm8937_tz;



		aoss0-lowf {

			cooling-maps {

				cx_vdd_cdev {

					/delete-property/ cooling-device;

				};

			};

		};

	};



	qcom,cpu-clock-8939@b111050 {
@@ -398,5 +406,13 @@ 
				};

			};

		};



		aoss0-lowf {

			cooling-maps {

				cx_vdd_cdev {

					cooling-device = <&pm8916_cx_cdev 0 0>;

				};

			};

		};

	};

};