diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/imx-audio-card.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/imx-audio-card.yaml | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml index d1816dd061cf..bb3a435722c7 100644 --- a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml +++ b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml @@ -59,13 +59,16 @@ patternProperties: description: Holds subnode which indicates cpu dai. type: object properties: - sound-dai: true + sound-dai: + maxItems: 1 codec: description: Holds subnode which indicates codec dai. type: object properties: - sound-dai: true + sound-dai: + minItems: 1 + maxItems: 2 fsl,mclk-equal-bclk: description: Indicates mclk can be equal to bclk, especially for sai interface |