Add information about the Exynos4210 pin banks and driver data which is
used by the Samsung pinctrl driver. In addition to this, the support for
external gpio and wakeup interrupt support is included and hooked up with
the Samsung pinctrl driver.
Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>