Next generation of X-Gene SoC's GPIO hardware register map is very
similar to DW GPIO. It only differs by a few register addresses.
This patch modifies DW GPIO driver to accommodate the difference
in a few register addresses.
Signed-off-by: NHoan Tran <hotran@apm.com>
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>