diff --git a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
index e8a69b1c7ca9..306ac3d006dc 100644
--- a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
+++ b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
@@ -109,7 +109,7 @@ properties:
       - minItems: 1
         maxItems: 4
         items:
-          maximum: 1
+          maximum: 7
         default: [0, 0, 0, 0]
 
 required: