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-rw-r--r--Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
index 7a25bc9b8060..5b03c8dbf318 100644
--- a/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
+++ b/Documentation/devicetree/bindings/sound/mt8192-afe-pcm.yaml
@@ -54,6 +54,11 @@ properties:
- const: aud_infra_clk
- const: aud_infra_26m_clk
+patternProperties:
+ "^i2s[0-35-9]-share$":
+ description: Name of the I2S bus that is shared with this bus
+ pattern: "^I2S[0-35-9]$"
+
required:
- compatible
- interrupts