Added support to Zynq Ultrascale+ MPSoC on the existing zynq
gpio driver.
Signed-off-by: NAnurag Kumar Vulisha <anuragku@xilinx.com>
Acked-by: NMichal Simek <michal.simek@xilinx.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>