With 'unevaluatedProperties' support implemented, the example has warnings on primecell properties and 'resets': Documentation/devicetree/bindings/dma/arm-pl08x.example.dt.yaml: dma-controller@67000000: Unevaluated properties are not allowed ('arm,primecell-periphid', 'resets' were unexpected) Add the missing reference to primecell.yaml and definition for 'resets'. Cc: Vinod Koul <vkoul@xxxxxxxxxx> Cc: dmaengine@xxxxxxxxxxxxxxx Signed-off-by: Rob Herring <robh@xxxxxxxxxx> --- Documentation/devicetree/bindings/dma/arm-pl08x.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/arm-pl08x.yaml b/Documentation/devicetree/bindings/dma/arm-pl08x.yaml index 3bd9eea543ca..9193b18fb75f 100644 --- a/Documentation/devicetree/bindings/dma/arm-pl08x.yaml +++ b/Documentation/devicetree/bindings/dma/arm-pl08x.yaml @@ -10,6 +10,7 @@ maintainers: - Vinod Koul <vkoul@xxxxxxxxxx> allOf: + - $ref: /schemas/arm/primecell.yaml# - $ref: "dma-controller.yaml#" # We need a select here so we don't match all nodes with 'arm,primecell' @@ -89,6 +90,9 @@ properties: - 64 description: bus width used for memcpy in bits. FTDMAC020 also accept 64 bits + resets: + maxItems: 1 + required: - reg - interrupts -- 2.32.0