arm64: dts: salvator-x: enable usb3.0 host channel 0

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts

@@ -249,3 +249,7 @@ phy0: ethernet-phy@0 {
 		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 	};
 };
+
+&xhci0 {
+	status = "okay";
+};