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authorMarkus Pargmann <mpa@pengutronix.de>2013-08-19 19:05:58 +0400
committerMark Brown <broonie@linaro.org>2013-08-22 14:09:10 +0400
commitcd7f0295aab102acb77c19d6d77eab5f5145364c (patch)
tree4efa6ca57f1fcfe0ed2ab386dfeaefc2fa1b7cb6 /Documentation/devicetree/bindings/sound/fsl,ssi.txt
parent64393c6e647c8a791243063d282c787b46721be7 (diff)
downloadlinux-cd7f0295aab102acb77c19d6d77eab5f5145364c.tar.xz
ASoC: fsl-ssi: ac97-slave support
This patch adds ac97-slave support. For ac97, the registers have to be setup earlier than for other ssi modes because there is some communication with the external device before streaming. So this patch introduces a fsl_ssi_setup function to setup the registers for different ssi operation modes seperately. This patch was tested with imx27-pca100. 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/devicetree/bindings/sound/fsl,ssi.txt')
-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 088a2c038f01..4303b6ab6208 100644
--- a/Documentation/devicetree/bindings/sound/fsl,ssi.txt
+++ b/Documentation/devicetree/bindings/sound/fsl,ssi.txt
@@ -43,6 +43,10 @@ Required properties:
together. This would still allow different sample sizes,
but not different sample rates.
+Required are also ac97 link bindings if ac97 is used. See
+Documentation/devicetree/bindings/sound/soc-ac97link.txt for the necessary
+bindings.
+
Optional properties:
- codec-handle: Phandle to a 'codec' node that defines an audio
codec connected to this SSI. This node is typically