All nodes need an explicit additionalProperties or unevaluatedProperties unless a $ref has one that's false. Add missing additionalProperties to fix dt_binding_check warning: xlnx,zynqmp-r5fss.yaml: ^r(.*)@[0-9a-f]+$: Missing additionalProperties/unevaluatedProperties constraint Fixes: 9e1b2a0757d0 ("dt-bindings: remoteproc: Add Tightly Coupled Memory (TCM) bindings") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- .../devicetree/bindings/remoteproc/xlnx,zynqmp-r5fss.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/remoteproc/xlnx,zynqmp-r5fss.yaml b/Documentation/devicetree/bindings/remoteproc/xlnx,zynqmp-r5fss.yaml index 6f13da11f593..ee63c03949c9 100644 --- a/Documentation/devicetree/bindings/remoteproc/xlnx,zynqmp-r5fss.yaml +++ b/Documentation/devicetree/bindings/remoteproc/xlnx,zynqmp-r5fss.yaml @@ -62,6 +62,7 @@ properties: patternProperties: "^r(.*)@[0-9a-f]+$": type: object + additionalProperties: false description: | The RPU is located in the Low Power Domain of the Processor Subsystem. Each processor includes separate L1 instruction and data caches and -- 2.43.0