ARM: dts: imx28-apf28dev: Add pinctrl for USB OTG ID pin

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Sebastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

arch/arm/boot/dts/imx28-apf28dev.dts

@@ -143,7 +143,8 @@
 	ahb@80080000 {
 		usb0: usb@80080000 {
 			pinctrl-names = "default";
-			pinctrl-0 = <&usb0_otg_apf28dev>;
+			pinctrl-0 = <&usb0_otg_apf28dev
+					&usb0_id_pins_b>;
 			vbus-supply = <&reg_usb0_vbus>;
 			status = "okay";
 		};