Add support for the PCIe port present on the i.MX6 family of controllers.
These use the Synopsis Designware core tied to their own PHY.
Signed-off-by: NSean Cross <xobs@kosagi.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>