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-rw-r--r--dts/Bindings/sound/rockchip-i2s.yaml7
1 files changed, 7 insertions, 0 deletions
diff --git a/dts/Bindings/sound/rockchip-i2s.yaml b/dts/Bindings/sound/rockchip-i2s.yaml
index 5ea16b8ef9..7e36e389e9 100644
--- a/dts/Bindings/sound/rockchip-i2s.yaml
+++ b/dts/Bindings/sound/rockchip-i2s.yaml
@@ -61,6 +61,13 @@ properties:
- const: tx
- const: rx
+ pinctrl-names:
+ oneOf:
+ - const: default
+ - items:
+ - const: bclk_on
+ - const: bclk_off
+
power-domains:
maxItems: 1