[PATCH] dt-bindings: input: syna,rmi4: Make "additionalProperties: true" explicit

[Rob Herring]

Make it explicit that the not yet documented child nodes have additional
properties and the child node schema is not complete.

Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/input/syna,rmi4.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/syna,rmi4.yaml b/Documentation/devicetree/bindings/input/syna,rmi4.yaml
index 4d4e1a8e36be..b522c8d3ce0d 100644
--- a/Documentation/devicetree/bindings/input/syna,rmi4.yaml
+++ b/Documentation/devicetree/bindings/input/syna,rmi4.yaml
@@ -164,6 +164,8 @@ patternProperties:
 
   "^rmi4-f[0-9a-f]+@[0-9a-f]+$":
     type: object
+    additionalProperties: true
+
     description:
       Other functions, not documented yet.
 
-- 
2.40.1