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authorDenis Carikli <denis@eukrea.com>2014-01-15 18:23:25 +0100
committerMark Brown <broonie@linaro.org>2014-03-03 12:27:52 +0800
commit66f232908de2f7393a1f7c4c300f73534af57f07 (patch)
treea902c005001390ded6dd584e93911aae7dc17b67 /Documentation
parentea9f8535a46d3753649b6e28f47e3109ca63284a (diff)
ASoC: eukrea-tlv320: Add DT support.
Cc: Eric BĂ©nard <eric@eukrea.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: alsa-devel@alsa-project.org Cc: devicetree@vger.kernel.org Signed-off-by: Denis Carikli <denis@eukrea.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/sound/eukrea-tlv320.txt21
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diff --git a/Documentation/devicetree/bindings/sound/eukrea-tlv320.txt b/Documentation/devicetree/bindings/sound/eukrea-tlv320.txt
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+Audio complex for Eukrea boards with tlv320aic23 codec.
+
+Required properties:
+- compatible : "eukrea,asoc-tlv320"
+- eukrea,model : The user-visible name of this sound complex.
+- ssi-controller : The phandle of the SSI controller.
+- fsl,mux-int-port : The internal port of the i.MX audio muxer (AUDMUX).
+- fsl,mux-ext-port : The external port of the i.MX audio muxer.
+
+Note: The AUDMUX port numbering should start at 1, which is consistent with
+hardware manual.
+
+Example:
+
+ sound {
+ compatible = "eukrea,asoc-tlv320";
+ eukrea,model = "imx51-eukrea-tlv320aic23";
+ ssi-controller = <&ssi2>;
+ fsl,mux-int-port = <2>;
+ fsl,mux-ext-port = <3>;
+ };