From 3a5e517bb2e9856fd836e90caa415f116d34bd04 Mon Sep 17 00:00:00 2001 From: Markus Pargmann Date: Sat, 27 Jul 2013 13:31:54 +0200 Subject: ASoC: fsl-ssi: Use generic DMA bindings if possible There may be some platforms using fsl-ssi that do not have a DMA driver with generic DMA bindings. So this patch adds support for the generic DMA bindings, while still accepting the old "fsl,dma-events" property if "dmas" is not found. Signed-off-by: Markus Pargmann Tested-by: Shawn Guo Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/fsl,ssi.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Documentation/devicetree/bindings/sound/fsl,ssi.txt') diff --git a/Documentation/devicetree/bindings/sound/fsl,ssi.txt b/Documentation/devicetree/bindings/sound/fsl,ssi.txt index e45cbce9cbf3..088a2c038f01 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 -- cgit v1.2.3