1 files changed, 14 insertions, 0 deletions
diff --git a/tools/binman/test/057_unknown_contents.dts b/tools/binman/test/057_unknown_contents.dts
new file mode 100644
index 0000000000..6ea98d7cab
--- /dev/null
+++ b/tools/binman/test/057_unknown_contents.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		_testing {
+			return-unknown-contents;
+		};
+	};
+};