PCI-e driver for mvebu.

* tag 'pcie-3.11-2' of git://git.infradead.org/users/jcooper/linux:
  pci: mvebu: fix return value check in mvebu_pcie_probe()
  arm: mvebu: PCIe support is now available on mvebu
  pci: PCIe driver for Marvell Armada 370/XP systems
  clk: mvebu: add more PCIe clocks for Armada XP
  clk: mvebu: create parent-child relation for PCIe clocks on Armada 370
  of/pci: Add of_pci_parse_bus_range() function
  of/pci: Add of_pci_get_devfn() function
  of/pci: Provide support for parsing PCI DT ranges property
Signed-off-by: Olof Johansson <olof@lixom.net>