Am Donnerstag, den 17.10.2013, 17:01 +0800 schrieb Xiubo Li:
> This adds the Document for Freescale VF610 sound driver under
> Documentation/devicetree/bindings/sound/.
>
> Signed-off-by: Xiubo Li <li.xi...@freescale.com>
> ---
> .../devicetree/bindings/sound/fsl-sgtl5000.txt | 52
> ++++++++++++++++++++++
> 1 file changed, 52 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/sound/fsl-sgtl5000.txt
>
> diff --git a/Documentation/devicetree/bindings/sound/fsl-sgtl5000.txt
> b/Documentation/devicetree/bindings/sound/fsl-sgtl5000.txt
> new file mode 100644
> index 0000000..43e350f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/fsl-sgtl5000.txt
This document name is overly generic, there are more than one FSL
platforms with SGTL5000 codecs. Please include the vf610 here.
> @@ -0,0 +1,52 @@
> +Freescale VF610 audio complex with SGTL5000 codec
> +
> +Required properties:
> +- compatible: "fsl,vf610-sgtl5000"
> +- model: The user-visible name of this sound complex.
> +- saif-controllers: The phandle list of the SAI controller.
> +- audio-codec: The phandle of the SGTL5000 audio codec.
> +- audio-routing : A list of the connections between audio components.
> + Each entry is a pair of strings, the first being the connection's sink,
> + the second being the connection's source. Valid names could be power
> + supplies, SGTL5000 pins, and the jacks on the board:
> +
> + -- Power supplies:
> + * Mic Bias
> +
> + -- SGTL5000 pins:
> + * MIC_IN
> + * LINE_IN
> + * HP_OUT
> + * LINE_OUT
> +
> + -- Board connectors:
> + * Mic Jack
> + * Line In Jack
> + * Headphone Jack
> + * Line Out Jack
> + * Ext Spk
> +
> +Example:
> +
> +sound {
> + compatible = "fsl,vf610-sgtl5000";
> + model = "vf610-sgtl5000";
> + saif-controller = <&sai2>;
> + audio-codec = <&codec>;
> + audio-routing =
> + "MIC_IN", "Mic Jack",
> + "Mic Jack", "Mic Bias",
> + "LINE_IN", "Line In Jack",
> + "Headphone Jack", "HP_OUT",
> + "Ext Spk", "LINE_OUT";
> +};
> +
> +&i2c0 {
> + ...
> +
> + codec: sgtl5000@0a {
> + compatible = "fsl,sgtl5000";
> + reg = <0x0a>;
> + clocks = <&clks VF610_CLK_SAI2>;
> + };
> +};
--
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