Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a147461d authored by Manaf Meethalavalappu Pallikunhi's avatar Manaf Meethalavalappu Pallikunhi Committed by Gerrit - the friendly Code Review server
Browse files

ARM: dts: qcom: Enable CDSP thermal zone mitigation for LAGOON 

Enable CDSP thermal zone mitigation for CDSP TSENS for LAGOON.
It throttles CDSP DCVS frequencies whenever preset trips are
violated. It also monitors CX fail safe threshold and mitigate
all CX cooling devices.

Change-Id: I1167f743727b21e75bcee59205c9ba4d5f70314a
parent 770ba75f

qcom/lagoon-thermal.dtsi

+61 −0
Original line number Diff line number Diff line
@@ -78,6 +78,22 @@ 
		reg =  <0x18350800 0x1000>;

		#cooling-cells = <2>;

	};



	qmi-tmd-devices {

		cdsp {

			qcom,instance-id = <QMI_CDSP_INST_ID>;



			cdsp_sw: cdsp {

				qcom,qmi-dev-name = "cdsp_sw";

				#cooling-cells = <2>;

			};



			cdsp_hw: hvx {

				qcom,qmi-dev-name = "cdsp_hw";

				#cooling-cells = <2>;

			};

		};

	};

};



&thermal_zones {
@@ -881,4 +897,49 @@ 
			};

		};

	};



	q6-hvx-step {

		polling-delay-passive = <10>;

		polling-delay = <0>;

		thermal-sensors = <&tsens1 4>;

		thermal-governor = "step_wise";

		wake-capable-sensor;

		trips {

			q6_hvx_trip0: q6-hvx-trip0 {

				temperature = <95000>;

				hysteresis = <0>;

				type = "passive";

			};



			q6_hvx_trip1: q6-hvx-trip1 {

				temperature = <100000>;

				hysteresis = <5000>;

				type = "passive";

			};

		};



		cooling-maps {

			cdsp-cdev0 {

				trip = <&q6_hvx_trip0>;

				cooling-device = <&cdsp_sw THERMAL_NO_LIMIT

							THERMAL_NO_LIMIT>;

			};



			cdsp-cdev1 {

				trip = <&q6_hvx_trip1>;

				cooling-device = <&cdsp_sw THERMAL_MAX_LIMIT

							THERMAL_MAX_LIMIT>;

			};



			modem-pa-cdev {

				trip = <&q6_hvx_trip1>;

				cooling-device = <&modem_pa 3 3>;

			};



			modem-tj-cdev {

				trip = <&q6_hvx_trip1>;

				cooling-device = <&modem_tj 3 3>;

			};

		};

	};

};