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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-05-16 17:55:22 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2013-05-20 21:18:44 +0200 |
| commit | 45361a4fe4464180815157654aabbd2afb4848ad (patch) | |
| tree | 5c0e234dcd007a66d10d5395e90fb9c606a1b3b9 /drivers/pci/Kconfig | |
| parent | clk: mvebu: add more PCIe clocks for Armada XP (diff) | |
| download | linux-45361a4fe4464180815157654aabbd2afb4848ad.tar.xz linux-45361a4fe4464180815157654aabbd2afb4848ad.zip | |
pci: PCIe driver for Marvell Armada 370/XP systems
This driver implements the support for the PCIe interfaces on the
Marvell Armada 370/XP ARM SoCs. In the future, it might be extended to
cover earlier families of Marvell SoCs, such as Dove, Orion and
Kirkwood.
The driver implements the hw_pci operations needed by the core ARM PCI
code to setup PCI devices and get their corresponding IRQs, and the
pci_ops operations that are used by the PCI core to read/write the
configuration space of PCI devices.
Since the PCIe interfaces of Marvell SoCs are completely separate and
not linked together in a bus, this driver sets up an emulated PCI host
bridge, with one PCI-to-PCI bridge as child for each hardware PCIe
interface.
In addition, this driver enumerates the different PCIe slots, and for
those having a device plugged in, it sets up the necessary address
decoding windows, using the mvebu-mbus driver.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/pci/Kconfig')
| -rw-r--r-- | drivers/pci/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 6d51aa68ec7a..ac45398ebb8e 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -119,3 +119,5 @@ config PCI_IOAPIC config PCI_LABEL def_bool y if (DMI || ACPI) select NLS + +source "drivers/pci/host/Kconfig" |