From: Kenneth Westfield <kwestfie@xxxxxxxxxxxxxx>
Add documentation to the sound directory of the
device-tree bindings for the IPQ806x-MAX98357A
soundcard.
Signed-off-by: Kenneth Westfield <kwestfie@xxxxxxxxxxxxxx>
Acked-by: Banajit Goswami <bgoswami@xxxxxxxxxxxxxx>
---
.../bindings/sound/qcom,ipq806x-max98357a.txt | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/qcom,ipq806x-max98357a.txt
diff --git a/Documentation/devicetree/bindings/sound/qcom,ipq806x-max98357a.txt b/Documentation/devicetree/bindings/sound/qcom,ipq806x-max98357a.txt
new file mode 100644
index 0000000000000000000000000000000000000000..54c6211ce34ab8eb5c764df516c875694eeab3cb
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,ipq806x-max98357a.txt
@@ -0,0 +1,24 @@
+* Qualcomm Technologies IPQ806x-MAX98357A SoundCard
+
+This node models a soundcard for boards with the Qualcomm Technologies IPQ806x
+SOC connected to a MAX98357A DAC via I2S.
+
+Required properties:
+
+- compatible : "qcom,ipq806x-max98357a"
+- qcom,model : The user-visible name of this sound card.
+- cpu : Phandle of the CPU DAI
+- codec : Phandle of the codec DAI
+- codec-dai : Name of the codec DAI which must be selected from one of the
+ following entries:
+ * max98357a
+
+Example:
+
+sound {
+ compatible = "qcom,ipq806x-max98357a";
+ model = "ipq806x-max98357a";
+ cpu = <&lpass_cpu>;
+ codec = <&max98357a>;
+ codec-dai = "max98357a";
+};
--
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