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authorNicolin Chen <b42378@freescale.com>2013-08-23 19:55:00 +0800
committerJason Liu <r64343@freescale.com>2013-10-30 09:55:10 +0800
commit61af4cdfe5b34209dc505407799eaf8b8cc84268 (patch)
tree3bca46ca6535eb24b7ea0ccf211c9ef012d88f29 /Documentation
parentd99960a2bfaa19ac1a4b8663aeead2c342814b4e (diff)
ENGR00276567-7 ASoC: fsl: Add si476x machine driver
Add si476x machine dirver for i.MX series SoC and binding doc. Signed-off-by: Nicolin Chen <b42378@freescale.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/sound/imx-audio-si476x.txt24
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+Freescale i.MX audio complex with si476x codec
+
+Required properties:
+- compatible : "fsl,imx-audio-si476x"
+- model : The user-visible name of this sound complex
+- ssi-controller : The phandle of the i.MX SSI controller
+
+- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX)
+- 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 = "fsl,imx-audio-si476x",
+ "fsl,imx-tuner-si476x";
+ model = "imx-radio-si476x";
+
+ ssi-controller = <&ssi1>;
+ mux-int-port = <2>;
+ mux-ext-port = <5>;
+};