Index: head/sys/arm/mv/mpic.c
===================================================================
--- head/sys/arm/mv/mpic.c
+++ head/sys/arm/mv/mpic.c
@@ -273,6 +273,9 @@
 		bus_release_resources(dev, mv_mpic_spec, sc->mpic_res);
 		return (ENXIO);
 	}
+
+	OF_device_register_xref(OF_xref_from_node(ofw_bus_get_node(dev)), dev);
+
 	if (intr_pic_register(dev, OF_xref_from_device(dev)) == NULL) {
 		device_printf(dev, "could not register PIC\n");
 		bus_release_resources(dev, mv_mpic_spec, sc->mpic_res);