diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/README.md b/drivers/gpu/drm/amd/display/dc/dml2_0/README.md
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index 000000000000..9e8814fbe52f
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@@ -0,0 +1,31 @@
+# DML2_0 (Display Mode Library 2.0) repository
+
+## Category to Directory Mapping
+
+```yaml
+directory_categories:
+  app_tools:
+    - dml21/build/
+    - dml21/src/dml2_unit_test/
+    - utils/
+
+  driver_hw_dependent:
+    - dml21/inc/bounding_boxes/
+    - dml21/src/dml2_cga/
+    - dml21/src/dml2_core/
+    - dml21/src/dml2_dpmm/
+    - dml21/src/dml2_mcg/
+    - dml21/src/dml2_pmo/
+    - dml21/src/dml2_standalone_libraries/
+    - dml21/src/dml2_utm_soc_bb/
+
+  driver_hw_independent:
+    - ./
+    - dml21/
+    - dml21/inc/
+    - dml21/src/dml2_top/
+    - dml21/src/inc/
+
+  undefined:
+    - .github/
+```