Merge branch 'pci/controller/xilinx'

Merge branch 'pci/controller/xilinx'

- Fix off-by-one error in INTx IRQ handler that caused INTx interrupts to
  be lost or delivered as the wrong interrupt (Sean Anderson)

- Rate-limit misc interrupt messages (Sean Anderson)

- Turn off the clock on probe failure and device removal (Sean Anderson)

- Add DT binding and driver support for enabling/disabling PHYs (Sean
  Anderson)

- Add PCIe phy bindings for the ZCU102 (Sean Anderson)

- Add support for Xilinx QDMA Soft IP PCIe Root Port Bridge to DT binding
  and xilinx-dma-pl driver (Thippeswamy Havalige)

* pci/controller/xilinx:
  PCI: xilinx-xdma: Add Xilinx QDMA Root Port driver
  dt-bindings: PCI: xilinx-xdma: Add schemas for Xilinx QDMA PCIe Root Port Bridge
  arm64: zynqmp: Add PCIe phys property for ZCU102
  PCI: xilinx-nwl: Add PHY support
  dt-bindings: pci: xilinx-nwl: Add phys property
  PCI: xilinx-nwl: Clean up clock on probe failure/removal
  PCI: xilinx-nwl: Rate-limit misc interrupt messages
  PCI: xilinx-nwl: Fix register misspelling
  PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler