The GPIO controller of Hisilicon hip04 Soc uses the IP from Sysnopsis,
gpio-dwapb.c can be reused to support this GPIO controller. This patch
adds related configure item in hisi_defconfig.
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NZhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: NWei Xu <xuwei5@hisilicon.com>