Merge branch 'pci/host-iproc' into next

Merge branch 'pci/host-iproc' into next

* pci/host-iproc:
  PCI: iproc: Skip check for legacy IRQ on PAXC buses
  PCI: iproc: Fix incorrect MSI address alignment
  PCI: iproc: Add support for the next-gen PAXB controller
  PCI: iproc: Add PAXBv2 binding info
  PCI: iproc: Add inbound DMA mapping support
  PCI: iproc: Add optional dma-ranges
  PCI: iproc: Make outbound mapping code more generic
  PCI: iproc: Remove redundant outbound properties
  PCI: iproc: Add PAXC v2 support
  PCI: iproc: Add PAXCv2 related binding
  PCI: iproc: Fix exception with multi-function devices
  PCI: iproc: Add BCMA type
  PCI: iproc: Do not reset PAXC when initializing the driver
  PCI: iproc: Improve core register population