On Thu, Aug 7, 2014 at 10:49 PM, Tim Harvey tharvey@gateworks.com wrote:
Many of the Gateworks Ventana boards have a PLX PCIe switch where GPIO on the switch is used as the PERST# of the downstream ports. In the Linux kernel there is a PCI fixup that asserts these properly when the upstream port is enumerated.
The first patch in this serial adds a board_pci_fixup_dev function define to allow hooking similarly to the kernel pci fixup functionality.
The second patch uses the board_pci_fixup_dev function to perform the GPIO configuration on the switch for the downstream ports.
Tim Harvey (2): pci: add support for board_pci_fixup_dev function imx: ventana: add pci fixup for PLX PEX860x switch GPIO
board/gateworks/gw_ventana/gw_ventana.c | 30 ++++++++++++++++++++++++++++++ drivers/pci/pci.c | 4 ++++ include/configs/gw_ventana.h | 1 + include/pci.h | 7 +++++++ 4 files changed, 42 insertions(+)
-- 1.8.3.2
Any comments on these? I'm wondering if there is someone else I should be including with regards to reviewing pci changes.
Regards,
Tim