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Commit 5f8a7264 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "ARM: dts: msm: Add modem thermal sensors for SM8150 fusion"

parents 845ed8ba 12b219b4

Documentation/devicetree/bindings/thermal/qti-qmi-sensor.txt

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QMI thermal mitigation(TS) sensor.



The QMI TS Sensor driver can list the sensors that are available in the

remote subsystem. This driver can read the temperature, set threshold and

get threshold notification.



Each child node of the QMI TS devicetree node represents a remote

subsystem and it can have more than one remote sensor names.



Properties:



- compatible:

	Usage: required

	Value type: <string>

	Definition: should be "qcom,qmi-sensors"



- #thermal-sensor-cells:

	Usage: required

	Value type: <integer>

	Definition: Must be 1. See thermal.txt for description.



Subsystem properties:

- qcom,instance-id:

	Usage: required

	Value type: <integer>

	Definition: Remote subsystem QMI server instance id to be used for

			communicating with QMI.



- qcom,qmi-sensor-names:

	Usage: required

	Value type: <array of string>

	Definition: Remote sensor names. Below strings

		are the only acceptable sensor names,

		1. pa

		2. pa1

		3. qfe_pa0

		4. qfe_wtr0



Example:



qmi_sensor: qmi-ts-sensors {

	compatible = "qcom,qmi-sensors";

	#thermal-sensor-cells = <1>;



	modem {

		qcom,instance-id = <0x0>;

		qcom,qmi-sensor-names = "pa",

					"pa_1",

					"qfe_pa0",

					"qfe_wtr0";

	};

};

arch/arm64/boot/dts/qcom/sm8150-sdx50m.dtsi

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@@ -167,6 +167,80 @@ 
		qcom,mhi-chdb-base = <0x40300300>;

		qcom,mhi-erdb-base = <0x40300700>;

	};



	qmi-tmd-devices {

		modem1 {

			qcom,instance-id = <0x64>;



			modem1_pa: modem1_pa {

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

				#cooling-cells = <2>;

			};



			modem1_proc: modem1_proc {

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

				#cooling-cells = <2>;

			};



			modem1_current: modem1_current {

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

				#cooling-cells = <2>;

			};



			modem1_skin: modem1_skin {

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

				#cooling-cells = <2>;

			};



			modem1_vdd: modem1_vdd {

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

				#cooling-cells = <2>;

			};

		};

	};



	qmi_sensor: qmi-ts-sensors {

		compatible = "qcom,qmi-sensors";

		#thermal-sensor-cells = <1>;



		modem {

			qcom,instance-id = <0x0>;

			qcom,qmi-sensor-names = "pa",

						"pa_1",

						"qfe_pa0",

						"qfe_wtr0";

		};

	};

};



&thermal_zones {

	modem0-pa0-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&qmi_sensor 0>;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};



	modem0-pa1-usr {

		polling-delay-passive = <0>;

		polling-delay = <0>;

		thermal-governor = "user_space";

		thermal-sensors = <&qmi_sensor 1>;

		trips {

			active-config0 {

				temperature = <125000>;

				hysteresis = <1000>;

				type = "passive";

			};

		};

	};

};



&reserved_memory {

arch/arm64/configs/vendor/sm8150-perf_defconfig

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@@ -359,6 +359,7 @@ CONFIG_QTI_THERMAL_LIMITS_DCVS=y 
CONFIG_QTI_VIRTUAL_SENSOR=y

CONFIG_QTI_AOP_REG_COOLING_DEVICE=y

CONFIG_QTI_QMI_COOLING_DEVICE=y

CONFIG_QTI_QMI_SENSOR=y

CONFIG_REGULATOR_COOLING_DEVICE=y

CONFIG_QTI_BCL_PMIC5=y

CONFIG_QTI_BCL_SOC_DRIVER=y

arch/arm64/configs/vendor/sm8150_defconfig

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@@ -373,6 +373,7 @@ CONFIG_QTI_THERMAL_LIMITS_DCVS=y 
CONFIG_QTI_VIRTUAL_SENSOR=y

CONFIG_QTI_AOP_REG_COOLING_DEVICE=y

CONFIG_QTI_QMI_COOLING_DEVICE=y

CONFIG_QTI_QMI_SENSOR=y

CONFIG_REGULATOR_COOLING_DEVICE=y

CONFIG_QTI_BCL_PMIC5=y

CONFIG_QTI_BCL_SOC_DRIVER=y

drivers/thermal/qcom/Kconfig

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@@ -51,6 +51,15 @@ config QTI_QMI_COOLING_DEVICE 
	   The QMI cooling device will interface with remote subsystem

	   using QTI QMI interface.



config QTI_QMI_SENSOR

	bool "QTI QMI sensor driver"

	depends on QCOM_QMI_HELPERS && THERMAL_OF

	help

	   This enables to list the QTI remote subsystem temperature sensors.

	   This driver can read the temperature of the remote sensor.

	   These sensors can take thresholds and notify the thermal

	   framework when the threshold is reached.



config REGULATOR_COOLING_DEVICE

	bool "Regulator voltage floor cooling device"

	depends on REGULATOR && THERMAL_OF