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| -rw-r--r-- | Documentation/devicetree/bindings/sound/imx-audio-spdif.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-spdif.txt b/Documentation/devicetree/bindings/sound/imx-audio-spdif.txt new file mode 100644 index 000000000000..90dcf16d18c1 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/imx-audio-spdif.txt @@ -0,0 +1,20 @@ +Freescale i.MX audio complex with S/PDIF + +Required properties: +- compatible : "fsl,imx-audio-spdif" +- model : The user-visible name of this sound complex +- spdif-controller : The phandle of the i.MX SPDIF controller + +- spdif-tx : switch for spdif playback. 1:enable, 0:disable +- spdif-rx : switch for spdif capture. 1:enable, 0:disable + +Example: + + sound-spdif { + compatible = "fsl,imx-audio-spdif", + "fsl,imx-arm2-spdif"; + model = "imx-arm2-spdif"; + spdif-controller = <&spdif_dai>; + spdif-tx = <1>; /* 1:enable, 0:disable */ + spdif-rx = <1>; /* 1:enable, 0:disable */ + }; |