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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-03 11:52:47 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-14 08:41:52 +0400
commit1552c8f67ea70803b18e2c7c525a8da5f90384c1 (patch)
treea3f098e0504ef3a1ab6d0fb6a92ac2e56cef8eb1 /Documentation
parent733eef3e96726350888bd0ec1526f2561bec44ed (diff)
downloadlinux-1552c8f67ea70803b18e2c7c525a8da5f90384c1.tar.xz
ASoC: Add device tree binding for WM8711
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/sound/wm8711.txt18
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/wm8711.txt b/Documentation/devicetree/bindings/sound/wm8711.txt
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+WM8711 audio CODEC
+
+This device supports both I2C and SPI (configured with pin strapping
+on the board).
+
+Required properties:
+
+ - compatible : "wlf,wm8711"
+
+ - reg : the I2C address of the device for I2C, the chip select
+ number for SPI.
+
+Example:
+
+codec: wm8711@1a {
+ compatible = "wlf,wm8711";
+ reg = <0x1a>;
+};