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-rw-r--r--Documentation/devicetree/bindings/sound/fsl,ssi.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/fsl,ssi.txt b/Documentation/devicetree/bindings/sound/fsl,ssi.txt
index e45cbce9cbf..088a2c038f0 100644
--- a/Documentation/devicetree/bindings/sound/fsl,ssi.txt
+++ b/Documentation/devicetree/bindings/sound/fsl,ssi.txt
@@ -51,6 +51,10 @@ Optional properties:
filter the codec stream. This is necessary for some boards
where an incompatible codec is connected to this SSI, e.g.
on pca100 and pcm043.
+- dmas: Generic dma devicetree binding as described in
+ Documentation/devicetree/bindings/dma/dma.txt.
+- dma-names: Two dmas have to be defined, "tx" and "rx", if fsl,imx-fiq
+ is not defined.
Child 'codec' node required properties:
- compatible: Compatible list, contains the name of the codec