tree eede2b62108892ad86a63b49ed91aa7da75c79cb
parent af429d9ebf70916269bd5ad3e2bd2485fb0f39e6
author Ray Jui <rjui@broadcom.com> 1438036938 -0700
committer Olof Johansson <olof@lixom.net> 1438200422 +0200

PCI: iproc: enable arm64 support for iProc PCIe

PCI: iproc: Add arm64 support

Add arm64 support to the iProc PCIe driver.

Note that on arm32, bus->sysdata points to the arm32-specific
pci_sys_data struct, and pci_sys_data.private_data contains the
iproc_pcie pointer. For arm64, there's nothing corresponding to
pci_sys_data, so we keep the iproc_pcie pointer directly in
bus->sysdata.

In addition, arm64 does IRQ mapping in pcibios_add_device(), so it
doesn't need pci_fixup_irqs() as arm32 does.

Signed-off-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Olof Johansson <olof@lixom.net>