ARM: dts: fix compatible value for exynos pinctrl

Fix the incorrect compatible property value of pinctrl for EXYNOS4 SoCs.

Cc: Thomas Abraham <thomas.ab@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c
index fd7b24c..044d2da 100644
--- a/drivers/pinctrl/pinctrl-samsung.c
+++ b/drivers/pinctrl/pinctrl-samsung.c
@@ -947,9 +947,9 @@
 }
 
 static const struct of_device_id samsung_pinctrl_dt_match[] = {
-	{ .compatible = "samsung,pinctrl-exynos4210",
+	{ .compatible = "samsung,exynos4210-pinctrl",
 		.data = (void *)exynos4210_pin_ctrl },
-	{ .compatible = "samsung,pinctrl-exynos4x12",
+	{ .compatible = "samsung,exynos4x12-pinctrl",
 		.data = (void *)exynos4x12_pin_ctrl },
 	{},
 };