Commit 0dba24a8 authored Jul 25, 2018 by Sergei Shtylyov Committed by Simon Horman Sep 11, 2018

arm64: dts: renesas: r8a77980: add Cortex-A53 PMU support



Describe the performance monitor unit (PMU) for the Cortex-A53 cores in
the R8A77980 SoC's device tree.

Based on the original (and large) patch by Vladimir Barinov.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

parent 58e8ed2e

arch/arm64/boot/dts/renesas/r8a77980.dtsi

+9 −0

Original line number	Diff line number	Diff line
		@@ -98,6 +98,15 @@
		clock-frequency = <0>;
		};

		pmu_a53 {
		compatible = "arm,cortex-a53-pmu";
		interrupts-extended = <&gic GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
		<&gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
		<&gic GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
		<&gic GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-affinity = <&a53_0>, <&a53_1>, <&a53_2>, <&a53_3>;
		};

		psci {
		compatible = "arm,psci-1.0", "arm,psci-0.2";
		method = "smc";

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