Adding list of aliases for supported Exynos7 pin controller blocks.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Tomasz Figa <tomasz.figa@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>