Bid for the device with BUS_PROBE_GENERIC, because this is very much a

generic driver with minimal feature support for a large number of chips.
More featureful per-chip drivers might exist (especially out-of-tree) and
those should win the bidding even if they use BUS_PROBE_DEFAULT.

sys/dev/iicbus/nxprtc.c

@@ -702,7 +702,7 @@ nxprtc_probe(device_t dev)
 #endif
 	device_set_desc(dev, desc_strings[chiptype]);
 
-	return (BUS_PROBE_DEFAULT);
+	return (BUS_PROBE_GENERIC);
 }
 
 static int