diff options
| author | Markus Pargmann <mpa@pengutronix.de> | 2013-07-27 13:31:54 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-08-06 18:59:29 +0200 |
| commit | 3a5e517bb2e9856fd836e90caa415f116d34bd04 (patch) | |
| tree | df5932b41278be473d13752edb74b10cf38564c4 /Documentation | |
| parent | ASoC: fsl-ssi: Add support for imx-pcm-fiq (diff) | |
| download | linux-3a5e517bb2e9856fd836e90caa415f116d34bd04.tar.xz linux-3a5e517bb2e9856fd836e90caa415f116d34bd04.zip | |
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 <mpa@pengutronix.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/fsl,ssi.txt | 4 |
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 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 |