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Subject[PATCH v1 2/2] dt-bindings: sound: rockchip-i2s: add #sound-dai-cells property
Date
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to 'rockchip-i2s.yaml'

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
Documentation/devicetree/bindings/sound/rockchip-i2s.yaml | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
index eff06b4b5..7cd0e278e 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
@@ -77,6 +77,9 @@ properties:
Required property for controllers which support multi channel
playback/capture.

+ "#sound-dai-cells":
+ const: 0
+
required:
- compatible
- reg
@@ -85,6 +88,7 @@ required:
- clock-names
- dmas
- dma-names
+ - "#sound-dai-cells"

additionalProperties: false

@@ -103,4 +107,5 @@ examples:
dma-names = "tx", "rx";
rockchip,capture-channels = <2>;
rockchip,playback-channels = <8>;
+ #sound-dai-cells = <0>;
};
--
2.11.0
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