From: Kenneth Westfield <kwestfie@codeaurora.org>
Date: Fri, 13 Mar 2015 08:01:04 +0000 (-0700)
Subject: ASoC: qcom: Document Storm bindings
X-Git-Tag: v4.1-rc1~117^2~1^2~3^3~3
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=81ddc01d56d773eed414b5c1a7f1dba1db35f538;p=karo-tx-linux.git

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>
---

diff --git a/Documentation/devicetree/bindings/sound/storm.txt b/Documentation/devicetree/bindings/sound/storm.txt
new file mode 100644
index 000000000000..062a4c185fa9
--- /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>;
+};