ARM: dts: Fix compatible value of pinctrl module on EXYNOS5440

Fix the incorrect compatible property value of pin-controller module
EXYNOS5440 SoC.
Signed-off-by: NThomas Abraham <thomas.ab@samsung.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
[kgene.kim@samsung.com: fixed it in gpio together for exynos5440]
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

arch/arm/boot/dts/exynos5440.dtsi

@@ -86,7 +86,7 @@
 	};
 
 	pinctrl {
-		compatible = "samsung,pinctrl-exynos5440";
+		compatible = "samsung,exynos5440-pinctrl";
 		reg = <0xE0000 0x1000>;
 		interrupt-controller;
 		#interrupt-cells = <2>;

drivers/gpio/gpio-samsung.c

@@ -3025,7 +3025,7 @@ static __init int samsung_gpiolib_init(void)
 	static const struct of_device_id exynos_pinctrl_ids[] = {
 		{ .compatible = "samsung,pinctrl-exynos4210", },
 		{ .compatible = "samsung,pinctrl-exynos4x12", },
-		{ .compatible = "samsung,pinctrl-exynos5440", },
+		{ .compatible = "samsung,exynos5440-pinctrl", },
 	};
 	for_each_matching_node(pctrl_np, exynos_pinctrl_ids)
 		if (pctrl_np && of_device_is_available(pctrl_np))