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authorMarek Belisko <marek.belisko@gmail.com>2013-08-01 11:14:58 +0200
committerMark Brown <broonie@linaro.org>2013-08-01 10:40:02 +0100
commit95169d080fcaad6c990ce3602d9b3d38753b1fa4 (patch)
tree04da4edec1048869ea74f152e121557015f0c838 /Documentation/devicetree
parent5ae90d8e467e625e447000cb4335c4db973b1095 (diff)
downloadop-kernel-dev-95169d080fcaad6c990ce3602d9b3d38753b1fa4.zip
op-kernel-dev-95169d080fcaad6c990ce3602d9b3d38753b1fa4.tar.gz
ASoC: Add PCM1681 codec driver.
PCM1681 can be controlled via I2C, SPI or in bootstrap mode (no control mode). This code add support only for I2C mode. Signed-off-by: Marek Belisko <marek.belisko@streamunlimited.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/sound/ti,pcm1681.txt15
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diff --git a/Documentation/devicetree/bindings/sound/ti,pcm1681.txt b/Documentation/devicetree/bindings/sound/ti,pcm1681.txt
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+++ b/Documentation/devicetree/bindings/sound/ti,pcm1681.txt
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+Texas Instruments PCM1681 8-channel PWM Processor
+
+Required properties:
+
+ - compatible: Should contain "ti,pcm1681".
+ - reg: The i2c address. Should contain <0x4c>.
+
+Examples:
+
+ i2c_bus {
+ pcm1681@4c {
+ compatible = "ti,pcm1681";
+ reg = <0x4c>;
+ };
+ };
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