ARM: dts: bcm2835-rpi-zero-w: Enable OTG mode

Since commit 9273083a ("usb: dwc2: Fix TxFIFOn sizes and total TxFIFO
size issues") we could use the OTG mode again.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

arch/arm/boot/dts/bcm2835-rpi-zero-w.dts

@@ -12,7 +12,7 @@
 /dts-v1/;
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
-#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-usb-otg.dtsi"
 
 / {
 	compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";