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-rw-r--r--Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml13
1 files changed, 12 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml b/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
index 837e830c47ac..56c5738ea4c5 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
@@ -13,6 +13,9 @@ description: |
The SPDIFRX peripheral, is designed to receive an S/PDIF flow compliant with
IEC-60958 and IEC-61937.
+allOf:
+ - $ref: dai-common.yaml#
+
properties:
compatible:
enum:
@@ -47,6 +50,14 @@ properties:
resets:
maxItems: 1
+ port:
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+
+ access-controllers:
+ minItems: 1
+ maxItems: 2
+
required:
- compatible
- "#sound-dai-cells"
@@ -57,7 +68,7 @@ required:
- dmas
- dma-names
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |