Remove simple bus 'usbphy' and move chip nodes to up layers to fix below
CHECK_DTBS warnings.
arch/arm/boot/dts/nxp/imx/imx35-pdk.dtb: usbphy (simple-bus): usb-phy@1:reg:0: [1] is too short
   from schema $id: http://devicetree.org/schemas/simple-bus.yaml

Remove property 'reg' because it is never used at driver.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/imx/imx35.dtsi | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx35.dtsi b/arch/arm/boot/dts/nxp/imx/imx35.dtsi
index aed7fe2fd6b93fe70a0abc7213fe0b874afe579a..ab7b6463998944899a5c49b566e3beca5c039a94 100644
--- a/arch/arm/boot/dts/nxp/imx/imx35.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx35.dtsi
@@ -393,21 +393,13 @@ weim: memory-controller@b8002000 {
 		};
 	};
 
-	usbphy {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		usbphy0: usb-phy@0 {
-			reg = <0>;
-			compatible = "usb-nop-xceiv";
-			#phy-cells = <0>;
-		};
+	usbphy0: usb-phy0 {
+		compatible = "usb-nop-xceiv";
+		#phy-cells = <0>;
+	};
 
-		usbphy1: usb-phy@1 {
-			reg = <1>;
-			compatible = "usb-nop-xceiv";
-			#phy-cells = <0>;
-		};
+	usbphy1: usb-phy1 {
+		compatible = "usb-nop-xceiv";
+		#phy-cells = <0>;
 	};
 };

-- 
2.34.1