[PATCH 1/3] dt-bindings: display: msm: sm8350-mdss: document displayport controller subnode

[Neil Armstrong <neil.armstrong@xxxxxxxxxx>]

Document the optional document displayport controller subnode
of the SM8350 MDSS.

Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml
index 79a226e4cc6a..f2cbeb435f1b 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml
@@ -52,6 +52,12 @@ patternProperties:
       compatible:
         const: qcom,sm8350-dpu
 
+  "^displayport-controller@[0-9a-f]+$":
+    type: object
+    properties:
+      compatible:
+        const: qcom,sm8350-dp
+
   "^dsi@[0-9a-f]+$":
     type: object
     properties:

-- 
2.34.1