summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/sound/simple-card.txt
diff options
context:
space:
mode:
authorXiubo Li <Li.Xiubo@freescale.com>2014-02-14 05:34:36 +0400
committerMark Brown <broonie@linaro.org>2014-02-23 09:26:37 +0400
commit6ff62eedce4f7756b092d276165d8e11edab9f28 (patch)
treeb52cfb38d78ce03aa49ac270d556b5d0e099c69f /Documentation/devicetree/bindings/sound/simple-card.txt
parentff2878644eed7765a917a02d0af864697ceaf73e (diff)
downloadlinux-6ff62eedce4f7756b092d276165d8e11edab9f28.tar.xz
ASoC: simple-card: add slot information parsing supports
For some CPU/CODEC DAI devices the slot information maybe needed. This patch adds the slot information parsing for simple-card driver. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/simple-card.txt')
-rw-r--r--Documentation/devicetree/bindings/sound/simple-card.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index 05273583490c..b30c222f9cd3 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -18,6 +18,8 @@ Optional properties:
Each entry is a pair of strings, the first being the
connection's sink, the second being the connection's
source.
+- dai-tdm-slot-num : Please refer to tdm-slot.txt.
+- dai-tdm-slot-width : Please refer to tdm-slot.txt.
Required subnodes:
@@ -56,6 +58,9 @@ sound {
"Headphone Jack", "HP_OUT",
"External Speaker", "LINE_OUT";
+ dai-tdm-slot-num = <2>;
+ dai-tdm-slot-width = <8>;
+
simple-audio-card,cpu {
sound-dai = <&sh_fsi2 0>;
};