This switches the arbitrary shifting of hex constants in
the pl080 header to use GENMASK().
Suggested-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>