1 files changed, 23 insertions, 0 deletions
diff --git a/zephyr/test/drivers/usbc_svdm_dfp_only/boards/native_posix.overlay b/zephyr/test/drivers/usbc_svdm_dfp_only/boards/native_posix.overlay
new file mode 100644
index 0000000000..0e428e271a
--- /dev/null
+++ b/zephyr/test/drivers/usbc_svdm_dfp_only/boards/native_posix.overlay
@@ -0,0 +1,23 @@
+/* Copyright 2022 The ChromiumOS Authors
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "../../boards/native_posix.overlay"
+
+/*
+ * The SVDM DFP only tests explicitly do not support USB4/TBT which
+ * automatically get turned on if the Burnside Bridge retimer is used.
+ * Remove this device from the devicetree.
+ */
+ /delete-node/ &usb_c1_bb_retimer_emul;
+
+ / {
+	usbc {
+		port1@1 {
+			usb-mux-chain-1 {
+				usb-muxes = <&virtual_mux_c1>;
+			};
+		};
+	};
+};