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-rw-r--r--Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml b/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
index 7d2c2991c566..7bb6c5dff786 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
@@ -90,6 +90,9 @@ properties:
$ref: audio-graph-port.yaml#
unevaluatedProperties: false
+ power-domains:
+ maxItems: 1
+
rockchip,grf:
$ref: /schemas/types.yaml#/definitions/phandle
description: