pinctrl: exynos: add exynos5250 SoC specific data

Add Samsung Exynos5250 SoC specific data to enable pinctrl support for
all platforms based on Exynos5250.

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h
index e2d4e67..ee964aa 100644
--- a/drivers/pinctrl/pinctrl-samsung.h
+++ b/drivers/pinctrl/pinctrl-samsung.h
@@ -237,5 +237,6 @@
 /* list of all exported SoC specific data */
 extern struct samsung_pin_ctrl exynos4210_pin_ctrl[];
 extern struct samsung_pin_ctrl exynos4x12_pin_ctrl[];
+extern struct samsung_pin_ctrl exynos5250_pin_ctrl[];
 
 #endif /* __PINCTRL_SAMSUNG_H */