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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-13 00:19:20 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-13 00:19:20 +0800
commit68556ca1e03d6a35be3b315eba58df2f8176e3a0 (patch)
tree36a390d29a0d03a59a90c0f223b0d98a80f0f6c3 /Documentation/devicetree
parent0604ca48f1689ad06144b81f5c08f297b6edd831 (diff)
parent8ab30691826fc05efa47c4ffba19b80496bb3a2c (diff)
downloadtalos-op-linux-68556ca1e03d6a35be3b315eba58df2f8176e3a0.tar.gz
talos-op-linux-68556ca1e03d6a35be3b315eba58df2f8176e3a0.zip
Merge branch 'mfd/wm8994' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc into for-3.3
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-rw-r--r--Documentation/devicetree/bindings/sound/wm8994.txt18
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diff --git a/Documentation/devicetree/bindings/sound/wm8994.txt b/Documentation/devicetree/bindings/sound/wm8994.txt
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+WM1811/WM8994/WM8958 audio CODEC
+
+These devices support both I2C and SPI (configured with pin strapping
+on the board).
+
+Required properties:
+
+ - compatible : "wlf,wm1811", "wlf,wm8994", "wlf,wm8958"
+
+ - reg : the I2C address of the device for I2C, the chip select
+ number for SPI.
+
+Example:
+
+codec: wm8994@1a {
+ compatible = "wlf,wm8994";
+ reg = <0x1a>;
+};
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