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-rw-r--r--Documentation/devicetree/bindings/sound/fsl,sai.yaml2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/fsl,sai.yaml b/Documentation/devicetree/bindings/sound/fsl,sai.yaml
index af95342f9700..2456d958adee 100644
--- a/Documentation/devicetree/bindings/sound/fsl,sai.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,sai.yaml
@@ -80,11 +80,13 @@ properties:
maxItems: 1
dmas:
+ minItems: 1
items:
- description: DMA controller phandle and request line for RX
- description: DMA controller phandle and request line for TX
dma-names:
+ minItems: 1
items:
- const: rx
- const: tx