Commit fd7053e8 authored by Peng Fan's avatar Peng Fan Committed by Shawn Guo
Browse files

arm64: dts: imx95-19x19-evk: Add pf09 and pf53 thermal zones 



System Manager supports reading out pf09 and pf53 temperature and
SCMI Agent could get the values through SCMI sensor protocol. So add
the nodes to allow Linux to get the temperature.

Reviewed-by: default avatarFrank Li <Frank.Li@nxp.com>
Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 72961e14

arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts

+73 −0
Original line number Diff line number Diff line
@@ -1058,6 +1058,79 @@ map3 { 
			};

		};

	};



	pf09-thermal {

		polling-delay = <2000>;

		polling-delay-passive = <250>;

		thermal-sensors = <&scmi_sensor 2>;



		trips {

			pf09_alert: trip0 {

				hysteresis = <2000>;

				temperature = <140000>;

				type = "passive";

			};



			pf09_crit: trip1 {

				hysteresis = <2000>;

				temperature = <155000>;

				type = "critical";

			};

		};

	};



	pf53arm-thermal {

		polling-delay = <2000>;

		polling-delay-passive = <250>;

		thermal-sensors = <&scmi_sensor 4>;



		cooling-maps {

			map0 {

				trip = <&pf5301_alert>;

				cooling-device =

					<&A55_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&A55_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&A55_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&A55_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&A55_4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,

					<&A55_5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;

			};

		};



		trips {

			pf5301_alert: trip0 {

				hysteresis = <2000>;

				temperature = <140000>;

				type = "passive";

			};



			pf5301_crit: trip1 {

				hysteresis = <2000>;

				temperature = <155000>;

				type = "critical";

			};

		};

	};



	pf53soc-thermal {

		polling-delay = <2000>;

		polling-delay-passive = <250>;

		thermal-sensors = <&scmi_sensor 3>;



		trips {

			pf5302_alert: trip0 {

				hysteresis = <2000>;

				temperature = <140000>;

				type = "passive";

			};



			pf5302_crit: trip1 {

				hysteresis = <2000>;

				temperature = <155000>;

				type = "critical";

			};

		};

	};

};



&tpm6 {