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authorJohan Jonker <jbx6244@gmail.com>2020-03-24 10:41:48 +0100
committerMark Brown <broonie@kernel.org>2020-03-24 17:15:59 +0000
commit515d2757d31e1c9587f166dba5e828fb8569df84 (patch)
treefcd2bbb596a7923002cbe566eac350445f95b21d
parent472abb80fac66b07b6940a40c6392d3dea5dd2a3 (diff)
dt-bindings: sound: rockchip-i2s: add #sound-dai-cells property
'#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> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200324094149.6904-2-jbx6244@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--Documentation/devicetree/bindings/sound/rockchip-i2s.yaml5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
index eff06b4b51db..7cd0e278ed85 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>;
};