From d005b562be9c3379151f40b70a774ba61ed8bb0e Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 9 May 2018 17:23:23 +0200 Subject: arm64: dts: renesas: r8a77970: Add Cortex-A53 PMU node Enable the performance monitor unit for the Cortex-A53 cores on the R-Car V3M (r8a77970) SoC. Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77970.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm64/boot/dts/renesas/r8a77970.dtsi') diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi index 1efaad71804d..50046405d348 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi @@ -73,6 +73,13 @@ 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>; + interrupt-affinity = <&a53_0>, <&a53_1>; + }; + psci { compatible = "arm,psci-1.0", "arm,psci-0.2"; method = "smc"; -- cgit v1.2.3-70-g09d2