Merge branch 'pci/host-tegra' into next

Merge branch 'pci/host-tegra' into next

* pci/host-tegra:
  PCI: tegra: Program PADS_REFCLK_CFG* registers with per-SoC values
  PCI: tegra: Program PADS_REFCLK_CFG* always, not just on legacy SoCs
  PCI: tegra: Stop setting pcibios_min_mem
  PCI: tegra: Use generic pci_remap_iospace() rather than ARM32-specific one
  PCI: tegra: Use lower-case hex consistently for register definitions

Conflicts:
	drivers/pci/host/pci-tegra.c

Drop stray pci_ioremap_io() per Thierry Reding <treding@nvidia.com>;
removal tested by Jon Hunter <jonathanh@nvidia.com>.