Hi, > + pmu { > + compatible = "arm,armv8-pmuv3"; > + interrupts = <0 106 0x4>, > + <0 107 0x4>, > + <0 95 0x4>, > + <0 97 0x4>; > + }; You should have interrupt-affinity here. See Documentation/devicetree/bindings/arm/pmu.txt Otherwise this looks ok. Thanks, Mark.