Add the PCI controller node for the Versatile/PB board.
Signed-off-by: NRob Herring <robh@kernel.org>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
CC: Russell King <linux@arm.linux.org.uk>