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ASoC: qcom: Document Storm bindings 

Add documentation to the sound directory of the
device-tree bindings for the soundcard of the
Storm board.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kenneth Westfield 2015-03-13 01:01:04 -07:00 committed by Mark Brown
parent 8ebe148be9
commit 81ddc01d56
1 changed files with 23 additions and 0 deletions
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23
Documentation/devicetree/bindings/sound/storm.txt Normal file
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* Sound complex for Storm boards
Models a soundcard for Storm boards with the Qualcomm Technologies IPQ806x SOC
connected to a MAX98357A DAC via I2S.
Required properties:
- compatible : "google,storm-audio"
- cpu : Phandle of the CPU DAI
- codec : Phandle of the codec DAI
Optional properties:
- qcom,model : The user-visible name of this sound card.
Example:
sound {
compatible = "google,storm-audio";
qcom,model = "ipq806x-storm";
cpu = <&lpass_cpu>;
codec = <&max98357a>;
};