linux-imx

Merge branches 'pci/host-designware', 'pci/host-designware-common', 'pci/host-generic', 'pci/host-imx6', 'pci/host-iproc' and 'pci/host-xgene' into next

* pci/host-designware:
  PCI: designware: Use iATU0 for cfg and IO, iATU1 for MEM
  PCI: designware: Consolidate outbound iATU programming functions
  PCI: designware: Add support for x8 links

* pci/host-designware-common:
  PCI: designware: Wait for link to come up with consistent style
  PCI: layerscape: Factor out ls_pcie_establish_link()
  PCI: layerscape: Use dw_pcie_link_up() consistently
  PCI: dra7xx: Use dw_pcie_link_up() consistently
  PCI: imx6: Rename imx6_pcie_start_link() to imx6_pcie_establish_link()

* pci/host-generic:
  of/pci: Fix pci_address_to_pio() conversion of CPU address to I/O port

* pci/host-imx6:
  PCI: imx6: Add #define PCIE_RC_LCSR
  PCI: imx6: Use "u32", not "uint32_t"
  PCI: imx6: Add speed change timeout message

* pci/host-iproc:
  PCI: iproc: Free resource list after registration
  PCI: iproc: Directly add PCI resources
  PCI: iproc: Add BCMA PCIe driver
  PCI: iproc: Allow override of device tree IRQ mapping function

* pci/host-xgene:
  arm64: dts: Add APM X-Gene PCIe MSI nodes
  PCI: xgene: Add APM X-Gene v1 PCIe MSI/MSIX termination driver