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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-29 14:12:15 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-31 09:52:43 +0100
commit13c7d08f54cc83c1cd9884c5e142e485b748de18 (patch)
tree1f9d68ce20d0e61c45be82fa52d528c4fe67def4 /Documentation
parent1e3ad571d56ab96e5fab87cea71c0e657d4708cb (diff)
downloadop-kernel-dev-13c7d08f54cc83c1cd9884c5e142e485b748de18.zip
op-kernel-dev-13c7d08f54cc83c1cd9884c5e142e485b748de18.tar.gz
ASoC: Add device tree binding for WM8770
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/sound/wm8770.txt16
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/wm8770.txt b/Documentation/devicetree/bindings/sound/wm8770.txt
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+++ b/Documentation/devicetree/bindings/sound/wm8770.txt
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+WM8770 audio CODEC
+
+This device supports SPI.
+
+Required properties:
+
+ - compatible : "wlf,wm8770"
+
+ - reg : the chip select number.
+
+Example:
+
+codec: wm8770@1 {
+ compatible = "wlf,wm8770";
+ reg = <1>;
+};
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