From: Kenneth Westfield <kwestfie@xxxxxxxxxxxxxx>
Add documentation to the sound directory of the
device-tree bindings for the soundcard of the
Storm board.
Signed-off-by: Kenneth Westfield <kwestfie@xxxxxxxxxxxxxx>
Acked-by: Banajit Goswami <bgoswami@xxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/sound/storm.txt | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/storm.txt
diff --git a/Documentation/devicetree/bindings/sound/storm.txt b/Documentation/devicetree/bindings/sound/storm.txt
new file mode 100644
index 0000000000000000000000000000000000000000..062a4c185fa9d06d726eccbbcf69a6e566ec0441
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/storm.txt
@@ -0,0 +1,23 @@
+* 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>;
+};
--
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