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* PCI: tango: Add Sigma Designs Tango SMP8759 PCIe host bridge supportMarc Gonzalez2017-07-071-0/+141
This driver is required to work around several hardware bugs in the PCIe controller. The SMP8759 does not support legacy interrupts or IO space. Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> [bhelgaas: add CONFIG_BROKEN dependency, various cleanups] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>