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arm64: dts: apple: Add t8103 PMU interrupt affinities

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The two PMU pseudo interrupts have specific affinities. One set
is affine to the small cores, and the other set affine to the
big ones.

Signed-off-by: Marc Zyngier <maz@kernel.org>
This commit is contained in:
Marc Zyngier
2021-12-14 15:56:55 +00:00
parent c7708816c9
commit 1852e22b31
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/apple/t8103.dtsi
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@@ -213,6 +213,18 @@ aic: interrupt-controller@23b100000 {
interrupt-controller;
reg = <0x2 0x3b100000 0x0 0x8000>;
power-domains = <&ps_aic>;
affinities {
e-core-pmu-affinity {
apple,fiq-index = <AIC_CPU_PMU_E>;
cpus = <&cpu0 &cpu1 &cpu2 &cpu3>;
};
p-core-pmu-affinity {
apple,fiq-index = <AIC_CPU_PMU_P>;
cpus = <&cpu4 &cpu5 &cpu6 &cpu7>;
};
};
};
pmgr: power-management@23b700000 {