PCI: iproc: enable arm64 support for iProc PCIe

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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>

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This commit is contained in:

Ray Jui 2015-07-27 15:42:18 -07:00 • committed by Olof Johansson

parent af429d9ebf

commit db9d6d7909

2 changed files with 23 additions and 8 deletions

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27

drivers/pci/host/pcie-iproc.c

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4

drivers/pci/host/pcie-iproc.h

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