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arm64: zynqmp: add pmu interrupt-affinity

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Explicitly specify interrupt affinity to avoid HW perfevents
need to guess. This avoids the following error upon linux boot:
armv8-pmu pmu: hw perfevents: no interrupt-affinity property,
guessing.

Reported-by: John Toomey <john.toomey@amd.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c2f55a10cf54c6004f5dfe2ea18bcb4cf04f5723.1688992653.git.michal.simek@amd.com
This commit is contained in:
Radhey Shyam Pandey
2023-07-10 14:37:39 +02:00
committed by Michal Simek
parent 606121cdf4
commit 7cfddb4c07
1 changed files with 4 additions and 0 deletions
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4
arch/arm/dts/zynqmp.dtsi
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@@ -149,6 +149,10 @@
<0 144 4>,
<0 145 4>,
<0 146 4>;
interrupt-affinity = <&cpu0>,
<&cpu1>,
<&cpu2>,
<&cpu3>;
};
psci {