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-rw-r--r--Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml b/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
index bc48151b9a..3dedc81ec1 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-spdifrx.yaml
@@ -50,6 +50,10 @@ properties:
resets:
maxItems: 1
+ access-controllers:
+ minItems: 1
+ maxItems: 2
+
required:
- compatible
- "#sound-dai-cells"