Commit d8ac71d2 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

arm64: dts: renesas: r8a779g0: Add thermal nodes 



Add device nodes for the Thermal Sensor/Chip Internal Voltage
Monitor/Core Voltage Monitor (THS/CIVM/CVM) and the various thermal
zones on the Renesas R-Car V4H (R8A779G0) SoC.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarNiklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/b92a1a28afb9f75f24f0137af9f77e95d7ebaec3.1675959327.git.geert+renesas@glider.be
parent 6ec57913

arch/arm64/boot/dts/renesas/r8a779g0.dtsi

+70 −0
Original line number Diff line number Diff line
@@ -438,6 +438,18 @@ sysc: system-controller@e6180000 { 
			#power-domain-cells = <1>;

		};



		tsc: thermal@e6198000 {

			compatible = "renesas,r8a779g0-thermal";

			reg = <0 0xe6198000 0 0x200>,

			      <0 0xe61a0000 0 0x200>,

			      <0 0xe61a8000 0 0x200>,

			      <0 0xe61b0000 0 0x200>;

			clocks = <&cpg CPG_MOD 919>;

			power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>;

			resets = <&cpg 919>;

			#thermal-sensor-cells = <1>;

		};



		intc_ex: interrupt-controller@e61c0000 {

			compatible = "renesas,intc-ex-r8a779g0", "renesas,irqc";

			#interrupt-cells = <2>;
@@ -1401,6 +1413,64 @@ prr: chipid@fff00044 { 
		};

	};



	thermal-zones {

		sensor_thermal_cr52: sensor1-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;

			thermal-sensors = <&tsc 0>;



			trips {

				sensor1_crit: sensor1-crit {

					temperature = <120000>;

					hysteresis = <1000>;

					type = "critical";

				};

			};

		};



		sensor_thermal_cnn: sensor2-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;

			thermal-sensors = <&tsc 1>;



			trips {

				sensor2_crit: sensor2-crit {

					temperature = <120000>;

					hysteresis = <1000>;

					type = "critical";

				};

			};

		};



		sensor_thermal_ca76: sensor3-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;

			thermal-sensors = <&tsc 2>;



			trips {

				sensor3_crit: sensor3-crit {

					temperature = <120000>;

					hysteresis = <1000>;

					type = "critical";

				};

			};

		};



		sensor_thermal_ddr1: sensor4-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;

			thermal-sensors = <&tsc 3>;



			trips {

				sensor4_crit: sensor4-crit {

					temperature = <120000>;

					hysteresis = <1000>;

					type = "critical";

				};

			};

		};

	};



	timer {

		compatible = "arm,armv8-timer";

		interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,