* bad-graph-child-address.dts: additional child address test since the
one in bad-graph.dts is now shadowed by its prerequisites also
failing.
* bad-graph-reg-cells.dts: test warnings produced by check_graph_reg().
Signed-off-by: Johannes Beisswenger <johannes.beisswenger@cetitec.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>