1 files changed, 89 insertions, 0 deletions
diff --git a/drivers/of/unittest-data/overlay_common.dtsi b/drivers/of/unittest-data/overlay_common.dtsi
new file mode 100644
index 000000000..a9d7cdbd5
--- /dev/null
+++ b/drivers/of/unittest-data/overlay_common.dtsi
@@ -0,0 +1,89 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/*
+ * Base device tree that overlays will be applied against.
+ *
+ * Do not add any properties in node "/".
+ * Do not add any nodes other than "/testcase-data-2" in node "/".
+ * Do not add anything that would result in dtc creating node "/__fixups__".
+ * dtc will create nodes "/__symbols__" and "/__local_fixups__".
+ */
+
+/ {
+	testcase-data-2 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		electric_1: substation@100 {
+			compatible = "ot,big-volts-control";
+			reg = <0x00000100 0x100>;
+			status = "disabled";
+
+			hvac_1: hvac-medium-1 {
+				compatible = "ot,hvac-medium";
+				heat-range = <50 75>;
+				cool-range = <60 80>;
+			};
+
+			spin_ctrl_1: motor-1 {
+				compatible = "ot,ferris-wheel-motor";
+				spin = "clockwise";
+				rpm_avail = <50>;
+			};
+
+			spin_ctrl_2: motor-8 {
+				compatible = "ot,roller-coaster-motor";
+			};
+		};
+
+		rides_1: fairway-1 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "ot,rides";
+			status = "disabled";
+			orientation = <127>;
+
+			ride@100 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "ot,roller-coaster";
+				reg = <0x00000100 0x100>;
+				hvac-provider = <&hvac_1>;
+				hvac-thermostat = <29> ;
+				hvac-zones = <14>;
+				hvac-zone-names = "operator";
+				spin-controller = <&spin_ctrl_2 5 &spin_ctrl_2 7>;
+				spin-controller-names = "track_1", "track_2";
+				queues = <2>;
+
+				track@30 {
+					reg = <0x00000030 0x10>;
+				};
+
+				track@40 {
+					reg = <0x00000040 0x10>;
+				};
+
+			};
+		};
+
+		lights_1: lights@30000 {
+			compatible = "ot,work-lights";
+			reg = <0x00030000 0x1000>;
+			status = "disabled";
+		};
+
+		lights_2: lights@40000 {
+			compatible = "ot,show-lights";
+			reg = <0x00040000 0x1000>;
+			status = "disabled";
+			rate = <13 138>;
+		};
+
+		retail_1: vending@50000 {
+			reg = <0x00050000 0x1000>;
+			compatible = "ot,tickets";
+			status = "disabled";
+		};
+	};
+};