Index: sys/arm64/arm64/gic_v3.c
===================================================================
--- sys/arm64/arm64/gic_v3.c
+++ sys/arm64/arm64/gic_v3.c
@@ -59,6 +59,8 @@
 #include <machine/intr.h>
 
 #ifdef FDT
+#include <dev/ofw/openfirm.h>
+#include <dev/ofw/ofw_bus.h>
 #include <dev/ofw/ofw_bus_subr.h>
 #endif
 
@@ -214,6 +216,7 @@
 	struct gic_v3_softc *sc;
 	gic_v3_initseq_t *init_func;
 	uint32_t typer;
+	intptr_t xref;
 	int rid;
 	int err;
 	size_t i;
@@ -310,6 +313,10 @@
 			return (err);
 	}
 
+	/* Register xref */
+	xref = OF_xref_from_node(ofw_bus_get_node(dev));
+	OF_device_register_xref(xref, dev);
+
 	return (0);
 }