Merge branch 'pci/host-tegra' into next

* pci/host-tegra:
  arm64: tegra: Enable PCIe on Jetson TX1
  arm64: tegra: Add PCIe host bridge on Tegra210
  PCI: tegra: Enable the driver on 64-bit ARM
  PCI: tegra: Add Tegra210 support
  PCI: tegra: Implement PCA enable workaround
  dt-bindings: pci: tegra: Add Tegra210 support
  PCI: tegra: Use new pci_register_host_bridge() interface
  PCI: Export host bridge registration interface
  PCI: Allow driver-specific data in host bridge
  PCI: Add pci_register_host_bridge() interface