ARM: dts: hummingboard/cubox-i: move usb otg configuration to platform level

The configuration of the USB OTG is a platform configuration decision,
not a microsom decision.  Move this configuration out to the platform
level files.

Signed-off-by: Russell King <[email protected]>
Signed-off-by: Shawn Guo <[email protected]>

Author: Russell King

arch/arm/boot/dts/imx6dl-hummingboard.dts

@@ -143,6 +143,14 @@
 			fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
 		};
 
+		pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {
+			/*
+			 * Similar to pinctrl_usbotg_2, but we want it
+			 * pulled down for a fixed host connection.
+			 */
+			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
+		};
+
 		pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {
 			fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
 		};
@@ -178,6 +186,8 @@
 };
 
 &usbotg {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
 	vbus-supply = <&reg_usbotg_vbus>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6qdl-cubox-i.dtsi

@@ -134,6 +134,14 @@
 			fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x4001b0b0>;
 		};
 
+		pinctrl_cubox_i_usbotg_id: cubox-i-usbotg-id {
+			/*
+			 * The Cubox-i pulls this low, but as it's pointless
+			 * leaving it as a pull-up, even if it is just 10uA.
+			 */
+			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
+		};
+
 		pinctrl_cubox_i_usbotg_vbus: cubox-i-usbotg-vbus {
 			fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x4001b0b0>;
 		};
@@ -170,6 +178,8 @@
 };
 
 &usbotg {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_cubox_i_usbotg_id>;
 	vbus-supply = <&reg_usbotg_vbus>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6qdl-microsom.dtsi

@@ -10,14 +10,6 @@
 				MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
 			>;
 		};
-
-		pinctrl_microsom_usbotg: microsom-usbotg {
-			/*
-			 * Similar to pinctrl_usbotg_2, but we want it
-			 * pulled down for a fixed host connection.
-			 */
-			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
-		};
 	};
 };
 
@@ -26,8 +18,3 @@
 	pinctrl-0 = <&pinctrl_microsom_uart1>;
 	status = "okay";
 };
-
-&usbotg {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_microsom_usbotg>;
-};