Merge branch 'for-next/perf-m1' into for-next/perf

Merge branch 'for-next/perf-m1' into for-next/perf

Support for the CPU PMUs on the Apple M1.

* for-next/perf-m1:
  drivers/perf: Add Apple icestorm/firestorm CPU PMU driver
  drivers/perf: arm_pmu: Handle 47 bit counters
  irqchip/apple-aic: Move PMU-specific registers to their own include file
  arm64: dts: apple: Add t8303 PMU nodes
  arm64: dts: apple: Add t8103 PMU interrupt affinities
  irqchip/apple-aic: Wire PMU interrupts
  irqchip/apple-aic: Parse FIQ affinities from device-tree
  dt-bindings: apple,aic: Add affinity description for per-cpu pseudo-interrupts
  dt-bindings: apple,aic: Add CPU PMU per-cpu pseudo-interrupts
  dt-bindings: arm-pmu: Document Apple PMU compatible strings