ARM: dts: imx6ul-14x14-evk.dtsi: configure USBOTG1 ID pinctrl

Without configuring this pinctrl, the ID value can't be got correctly,
then, the dual-role switch can't work well.

Signed-off-by: Peter Chen <[e-mail]>
Reviewed-by: Jun Li <[e-mail]>
Signed-off-by: Shawn Guo <[e-mail]>

arch/arm/boot/dts/imx6ul-14x14-evk.dtsi

···
 
 &usbotg1 {
 	dr_mode = "otg";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg1>;
 	status = "okay";
 };
 
···
 			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
 			MX6UL_PAD_UART3_RX_DATA__UART2_DCE_RTS	0x1b0b1
 			MX6UL_PAD_UART3_TX_DATA__UART2_DCE_CTS	0x1b0b1
+		>;
+	};
+
+	pinctrl_usb_otg1: usbotg1grp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
 		>;
 	};