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-rw-r--r--drivers/of/unittest-data/tests-address.dtsi48
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/of/unittest-data/tests-address.dtsi b/drivers/of/unittest-data/tests-address.dtsi
new file mode 100644
index 000000000..6604a52bf
--- /dev/null
+++ b/drivers/of/unittest-data/tests-address.dtsi
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ testcase-data {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ address-tests {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ /* ranges here is to make sure we don't use it for
+ * dma-ranges translation */
+ ranges = <0x70000000 0x70000000 0x40000000>,
+ <0x00000000 0xd0000000 0x20000000>;
+ dma-ranges = <0x0 0x20000000 0x40000000>;
+
+ device@70000000 {
+ reg = <0x70000000 0x1000>;
+ };
+
+ bus@80000000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x0 0x0 0x80000000 0x0 0x100000>;
+ dma-ranges = <0x1 0x0 0x0 0x20 0x0>;
+
+ device@1000 {
+ reg = <0x0 0x1000 0x0 0x1000>;
+ };
+ };
+
+ pci@90000000 {
+ device_type = "pci";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ reg = <0x90000000 0x1000>;
+ ranges = <0x42000000 0x0 0x40000000 0x40000000 0x0 0x10000000>;
+ dma-ranges = <0x42000000 0x0 0x80000000 0x00000000 0x0 0x10000000>,
+ <0x42000000 0x0 0xc0000000 0x20000000 0x0 0x10000000>;
+ };
+
+ };
+ };
+};