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

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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: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2017-03-07 19:03:26 +01:00 committed by Simon Horman
parent b4dc3b4b1a
commit ccc499330d
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/renesas/r8a7796.dtsi
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@ -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>;