| From | Michal Simek <> | Subject | [PATCH 07/23] arm64: zynqmp: Add pmu interrupt-affinity | Date | Tue, 2 May 2023 15:35:35 +0200 |
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From: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
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.
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Signed-off-by: Michal Simek <michal.simek@amd.com> ---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 61c7045eb992..a117294dc890 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -161,6 +161,10 @@ pmu { <0 144 4>, <0 145 4>, <0 146 4>; + interrupt-affinity = <&cpu0>, + <&cpu1>, + <&cpu2>, + <&cpu3>; }; psci { -- 2.36.1
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