Add Ethernet interface description for Odroid U3.

Signed-off-by: Łukasz Stelmach <l.stelm...@samsung.com>
---
 arch/arm/boot/dts/exynos4412-odroidu3.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts 
b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index b8549d846f86..b503f04db923 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -16,6 +16,10 @@ / {
        model = "Hardkernel ODROID-U3 board based on Exynos4412";
        compatible = "hardkernel,odroid-u3", "samsung,exynos4412", 
"samsung,exynos4";
 
+       aliases {
+               ethernet = &ethernet;
+       };
+
        memory@40000000 {
                device_type = "memory";
                reg = <0x40000000 0x7FF00000>;
@@ -101,8 +105,16 @@ &usb3503 {
 };
 
 &ehci {
+       #address-cells = <1>;
+       #size-cells = <0>;
        phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>;
        phy-names = "hsic0", "hsic1";
+
+       ethernet: usbether@2 {
+               compatible = "usb0424,9730";
+               reg = <2>;
+               local-mac-address = [00 00 00 00 00 00]; /* Filled in by a 
bootloader */
+       };
 };
 
 &sound {
-- 
2.26.2

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