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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: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Marek Szyprowski 2017-11-23 15:34:31 +01:00 committed by Krzysztof Kozlowski
parent 4fbd8d194f
commit e9cd3444e8
1 changed files with 18 additions and 0 deletions
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18
arch/arm64/boot/dts/exynos/exynos5433.dtsi
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@ -247,6 +247,24 @@ soc: soc {
#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>;