Freescale i.MX audio complex with ES8328 codec Required properties: - compatible : "fsl,imx-audio-es8328" - model : The user-visible name of this sound complex - ssi-controller : The phandle of the i.MX SSI controller - jack-gpio : Optional GPIO for headphone jack - audio-amp-supply : Power regulator for speaker amps - audio-codec : The phandle of the ES8328 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, ES8328 pins, and the jacks on the board: Power supplies: * audio-amp ES8328 pins: * LOUT1 * LOUT2 * ROUT1 * ROUT2 * LINPUT1 * LINPUT2 * RINPUT1 * RINPUT2 * Mic PGA Board connectors: * Headphone * Speaker * Mic Jack - 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 (AUDMIX) Note: The AUDMUX port numbering should start at 1, which is consistent with hardware manual. Example: sound { compatible = "fsl,imx-audio-es8328"; model = "imx-audio-es8328"; ssi-controller = <&ssi1>; audio-codec = <&codec>; jack-gpio = <&gpio5 15 0>; audio-amp-supply = <®_audio_amp>; audio-routing = "Speaker", "LOUT2", "Speaker", "ROUT2", "Speaker", "audio-amp", "Headphone", "ROUT1", "Headphone", "LOUT1", "LINPUT1", "Mic Jack", "RINPUT1", "Mic Jack", "Mic Jack", "Mic Bias"; mux-int-port = <1>; mux-ext-port = <3>; };