From: Thomas Petazzoni Date: Thu, 16 May 2013 15:55:22 +0000 (+0200) Subject: pci: PCIe driver for Marvell Armada 370/XP systems X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~71^2~51^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45361a4fe4464180815157654aabbd2afb4848ad;p=pandora-kernel.git 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 Acked-by: Bjorn Helgaas Signed-off-by: Jason Cooper --- Reading git-diff-tree failed