ARM: bcm2837: dt: Add the ethernet to the device trees

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts

 /dts-v1/;
 #include "bcm2837.dtsi"
 #include "../../../../arm/boot/dts/bcm2835-rpi.dtsi"
+#include "../../../../arm/boot/dts/bcm283x-rpi-smsc9514.dtsi"
 
 / {
 	compatible = "raspberrypi,3-model-b", "brcm,bcm2837";