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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-29 14:14:45 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-31 09:52:50 +0100
commitb6de431556023a6ed901a27284f15fff2e043598 (patch)
treedeca9e1c28151f08683920fdaa4d410d0dac3bed /Documentation/devicetree
parent13c7d08f54cc83c1cd9884c5e142e485b748de18 (diff)
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ASoC: Add device tree binding for WM8776
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/sound/wm8776.txt18
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/wm8776.txt b/Documentation/devicetree/bindings/sound/wm8776.txt
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+WM8776 audio CODEC
+
+This device supports both I2C and SPI (configured with pin strapping
+on the board).
+
+Required properties:
+
+ - compatible : "wlf,wm8776"
+
+ - reg : the I2C address of the device for I2C, the chip select
+ number for SPI.
+
+Example:
+
+codec: wm8776@1a {
+ compatible = "wlf,wm8776";
+ reg = <0x1a>;
+};