ARM: dove: add common pinmux functions to DT

This adds common dedicated and gpio pinmux functions to SoC pinctrl
node. It also relocates pinctrl references to corresponding DT nodes.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/boot/dts/dove-cubox.dts

@@ -42,6 +42,8 @@
 			regulator-always-on;
 			regulator-boot-on;
 			gpio = <&gpio0 1 0>;
+			pinctrl-0 = <&pmx_gpio_1>;
+			pinctrl-names = "default";
 		};
 	};
 
@@ -110,6 +112,7 @@
 	status = "okay";
 	/* sdio0 card detect is connected to wrong pin on CuBox */
 	cd-gpios = <&gpio0 12 1>;
+	pinctrl-0 = <&pmx_sdio0 &pmx_gpio_12>;
 };
 
 &spi0 {
@@ -122,23 +125,3 @@
 		reg = <0>;
 	};
 };
-
-&pinctrl {
-	pinctrl-0 = <&pmx_gpio_1 &pmx_gpio_12>;
-	pinctrl-names = "default";
-
-	pmx_gpio_1: pmx-gpio-1 {
-		marvell,pins = "mpp1";
-		marvell,function = "gpio";
-	};
-
-	pmx_gpio_12: pmx-gpio-12 {
-		marvell,pins = "mpp12";
-		marvell,function = "gpio";
-	};
-
-	pmx_gpio_18: pmx-gpio-18 {
-		marvell,pins = "mpp18";
-		marvell,function = "gpio";
-	};
-};