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Commit af25d1c2 authored by Wolfram Sang's avatar Wolfram Sang Committed by Simon Horman
Browse files

arm64: dts: r8a7796: Add R-Car Gen3 thermal support 



Signed-off-by: default avatarHien Dang <hien.dang.eb@renesas.com>
Signed-off-by: default avatarThao Nguyen <thao.nguyen.yb@rvc.renesas.com>
Signed-off-by: default avatarKhiem Nguyen <khiem.nguyen.xt@renesas.com>
Signed-off-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: default avatarEduardo Valentin <edubezval@gmail.com>
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent b443cd17

arch/arm64/boot/dts/renesas/r8a7796.dtsi

+58 −0
Original line number Diff line number Diff line
@@ -680,5 +680,63 @@ 
			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;

			status = "disabled";

		};



		tsc: thermal@e6198000 {

			compatible = "renesas,r8a7796-thermal";

			reg = <0 0xe6198000 0 0x68>,

			      <0 0xe61a0000 0 0x5c>,

			      <0 0xe61a8000 0 0x5c>;

			interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 522>;

			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;

			#thermal-sensor-cells = <1>;

			status = "okay";

		};



		thermal-zones {

			sensor_thermal1: sensor-thermal1 {

				polling-delay-passive = <250>;

				polling-delay = <1000>;

				thermal-sensors = <&tsc 0>;



				trips {

					sensor1_crit: sensor1-crit {

						temperature = <120000>;

						hysteresis = <2000>;

						type = "critical";

					};

				};

			};



			sensor_thermal2: sensor-thermal2 {

				polling-delay-passive = <250>;

				polling-delay = <1000>;

				thermal-sensors = <&tsc 1>;



				trips {

					sensor2_crit: sensor2-crit {

						temperature = <120000>;

						hysteresis = <2000>;

						type = "critical";

					};

				};

			};



			sensor_thermal3: sensor-thermal3 {

				polling-delay-passive = <250>;

				polling-delay = <1000>;

				thermal-sensors = <&tsc 2>;



				trips {

					sensor3_crit: sensor3-crit {

						temperature = <120000>;

						hysteresis = <2000>;

						type = "critical";

					};

				};

			};

		};

	};

};