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Commit ccc49933 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman
Browse files

arm64: dts: r8a7796: Add Cortex-A53 PMU node 



Enable the performance monitor unit for the Cortex-A53 cores on the
R8A7796 SoC.

Extracted from a patch by Takeshi Kihara in the BSP.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent b4dc3b4b

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

+12 −0
Original line number Diff line number Diff line
@@ -303,6 +303,18 @@ 
					     <&a57_1>;

		};



		pmu_a53 {

			compatible = "arm,cortex-a53-pmu";

			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-affinity = <&a53_0>,

					     <&a53_1>,

					     <&a53_2>,

					     <&a53_3>;

		};



		cpg: clock-controller@e6150000 {

			compatible = "renesas,r8a7796-cpg-mssr";

			reg = <0 0xe6150000 0 0x1000>;