Commit 937c9ebd authored by Lad Prabhakar's avatar Lad Prabhakar Committed by Geert Uytterhoeven
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ARM: dts: r8a7742: Add thermal device to DT 



This patch instantiates the thermal sensor module with thermal-zone
support.

Signed-off-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarMarian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1590614320-30160-3-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent fc3a1b27

arch/arm/boot/dts/r8a7742.dtsi

+30 −0
Original line number Diff line number Diff line
@@ -375,6 +375,17 @@ irqc: interrupt-controller@e61c0000 { 
			resets = <&cpg 407>;

		};



		thermal: thermal@e61f0000 {

			compatible = "renesas,thermal-r8a7742",

				     "renesas,rcar-gen2-thermal";

			reg = <0 0xe61f0000 0 0x10>, <0 0xe61f0100 0 0x38>;

			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 522>;

			power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;

			resets = <&cpg 522>;

			#thermal-sensor-cells = <0>;

		};



		icram0: sram@e63a0000 {

			compatible = "mmio-sram";

			reg = <0 0xe63a0000 0 0x12000>;
@@ -1359,6 +1370,25 @@ prr: chipid@ff000044 { 
		};

	};



	thermal-zones {

		cpu_thermal: cpu-thermal {

			polling-delay-passive = <0>;

			polling-delay = <0>;



			thermal-sensors = <&thermal>;



			trips {

				cpu-crit {

					temperature = <95000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

			cooling-maps {

			};

		};

	};



	timer {

		compatible = "arm,armv7-timer";

		interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,