Commit aa78426d authored by Pramod Kumar's avatar Pramod Kumar Committed by Florian Fainelli
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arm64: dts: stingray: Add Stingray Thermal DT support. 



Add DT nodes for thermal zones memory base address
to read temperature.

Signed-off-by: default avatarPramod Kumar <pramod.kumar@broadcom.com>
Signed-off-by: default avatarSrinath Mannam <srinath.mannam@broadcom.com>
Reviewed-by: default avatarRay Jui <ray.jui@broadcom.com>
Reviewed-by: default avatarScott Branden <scott.branden@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent a188339c

arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi

+89 −0
Original line number Diff line number Diff line
@@ -612,4 +612,93 @@ 
			status = "disabled";

		};

	};



	tmons {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <1>;

		ranges = <0x0 0x0 0x8f100000 0x100>;



		tmon: tmon@0 {

			compatible = "brcm,sr-thermal";

			reg = <0x0 0x40>;

			brcm,tmon-mask = <0x3f>;

			#thermal-sensor-cells = <1>;

		};

	};



	thermal-zones {

		ihost0_thermal: ihost0-thermal {

			polling-delay-passive = <0>;

			polling-delay = <1000>;

			thermal-sensors = <&tmon 0>;

			trips {

				cpu-crit {

					temperature = <105000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

		};

		ihost1_thermal: ihost1-thermal {

			polling-delay-passive = <0>;

			polling-delay = <1000>;

			thermal-sensors = <&tmon 1>;

			trips {

				cpu-crit {

					temperature = <105000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

		};

		ihost2_thermal: ihost2-thermal {

			polling-delay-passive = <0>;

			polling-delay = <1000>;

			thermal-sensors = <&tmon 2>;

			trips {

				cpu-crit {

					temperature = <105000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

		};

		ihost3_thermal: ihost3-thermal {

			polling-delay-passive = <0>;

			polling-delay = <1000>;

			thermal-sensors = <&tmon 3>;

			trips {

				cpu-crit {

					temperature = <105000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

		};

		crmu_thermal: crmu-thermal {

			polling-delay-passive = <0>;

			polling-delay = <1000>;

			thermal-sensors = <&tmon 4>;

			trips {

				cpu-crit {

					temperature = <105000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

		};

		nitro_thermal: nitro-thermal {

			polling-delay-passive = <0>;

			polling-delay = <1000>;

			thermal-sensors = <&tmon 5>;

			trips {

				cpu-crit {

					temperature = <105000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

		};

	};

};

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