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Diffstat (limited to 'drivers/of/unittest-data/overlay_bad_add_dup_node.dtso')
-rw-r--r--drivers/of/unittest-data/overlay_bad_add_dup_node.dtso28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/of/unittest-data/overlay_bad_add_dup_node.dtso b/drivers/of/unittest-data/overlay_bad_add_dup_node.dtso
new file mode 100644
index 000000000000..145dfc3b1024
--- /dev/null
+++ b/drivers/of/unittest-data/overlay_bad_add_dup_node.dtso
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+/plugin/;
+
+/*
+ * &electric_1/motor-1 and &spin_ctrl_1 are the same node:
+ * /testcase-data-2/substation@100/motor-1
+ *
+ * Thus the new node "controller" in each fragment will
+ * result in an attempt to add the same node twice.
+ * This will result in an error and the overlay apply
+ * will fail.
+ */
+
+&electric_1 {
+
+ motor-1 {
+ controller {
+ power_bus = < 0x1 0x2 >;
+ };
+ };
+};
+
+&spin_ctrl_1 {
+ controller {
+ power_bus_emergency = < 0x101 0x102 >;
+ };
+};