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Commit e9cd3444 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Krzysztof Kozlowski
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arm64: dts: exynos: Add CPU performance counters to Exynos5433 boards 



Enable support for ARM Performance Monitoring Units available in
Cortex-A53 and Cortex-A57 CPU cores for Exynos5433 SoCs.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent 4fbd8d19

arch/arm64/boot/dts/exynos/exynos5433.dtsi

+18 −0
Original line number Diff line number Diff line
@@ -247,6 +247,24 @@ 
		#size-cells = <1>;

		ranges = <0x0 0x0 0x0 0x18000000>;



		arm_a53_pmu {

			compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3";

			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;

		};



		arm_a57_pmu {

			compatible = "arm,cortex-a57-pmu", "arm,armv8-pmuv3";

			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-affinity = <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;

		};



		chipid@10000000 {

			compatible = "samsung,exynos4210-chipid";

			reg = <0x10000000 0x100>;