From: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>

Add devicetree bindings documentation file for Qualcomm apq8096 sound card.

Signed-off-by: Srinivas Kandagatla <srinivas.kandaga...@linaro.org>
---
 .../devicetree/bindings/sound/qcom,apq8096.txt     | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,apq8096.txt

diff --git a/Documentation/devicetree/bindings/sound/qcom,apq8096.txt 
b/Documentation/devicetree/bindings/sound/qcom,apq8096.txt
new file mode 100644
index 000000000000..37e23d926b95
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,apq8096.txt
@@ -0,0 +1,76 @@
+* Qualcomm Technologies APQ8096 ASoC sound card driver
+
+This binding describes the APQ8096 sound card, which uses qdsp for audio.
+
+- compatible:
+       Usage: required
+       Value type: <stringlist>
+       Definition: must be "qcom,apq8096-sndcard"
+
+- qcom,audio-routing:
+       Usage: Optional
+       Value type: <stringlist>
+       Definition:  A list of the connections between audio components.
+                 Each entry is a pair of strings, the first being the
+                 connection's sink, the second being the connection's
+                 source. Valid names could be power supplies, MicBias
+                 of codec and the jacks on the board:
+
+= dailinks
+Each subnode of sndcard represents either a dailink, and subnodes of each
+dailinks would be cpu/codec/platform dais.
+
+- link-name:
+       Usage: required
+       Value type: <string>
+       Definition: User friendly name for dai link
+
+= CPU, PLATFORM, CODEC dais subnodes
+- cpu:
+       Usage: required
+       Value type: <subnode>
+       Definition: cpu dai sub-node
+
+- codec:
+       Usage: Optional
+       Value type: <subnode>
+       Definition: codec dai sub-node
+
+- platform:
+       Usage: Optional
+       Value type: <subnode>
+       Definition: platform dai sub-node
+
+- sound-dai:
+       Usage: required
+       Value type: <phandle>
+       Definition: dai phandle/s and port of CPU/CODEC/PLATFORM node.
+
+Example:
+
+audio {
+       compatible = "qcom,apq8096-sndcard";
+       qcom,model = "DB820c";
+
+       mm1-dai-link {
+               link-name = "MultiMedia1";
+               cpu {
+                       sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
+               };
+       };
+
+       hdmi-dai-link {
+               link-name = "HDMI Playback";
+               cpu {
+                       sound-dai = <&q6afe HDMI_RX>;
+               };
+
+               platform {
+                       sound-dai = <&q6adm>;
+               };
+
+               codec {
+                       sound-dai = <&hdmi 0>;
+               };
+       };
+};
-- 
2.16.2

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