MAX98090 audio CODEC This device supports I2C only. Required properties: - compatible : "maxim,max98090" or "maxim,max98091". - reg : The I2C address of the device. - interrupts : The CODEC's interrupt output. Optional properties: - clocks: The phandle of the master clock to the CODEC - clock-names: Should be "mclk" - #sound-dai-cells : should be 0. - maxim,dmic-freq: Frequency at which to clock DMIC - maxim,micbias: Micbias voltage applies to the analog mic, valid voltages value are: 0 - 2.2v 1 - 2.55v 2 - 2.4v 3 - 2.8v Pins on the device (for linking into audio routes): * MIC1 * MIC2 * DMICL * DMICR * IN1 * IN2 * IN3 * IN4 * IN5 * IN6 * IN12 * IN34 * IN56 * HPL * HPR * SPKL * SPKR * RCVL * RCVR * MICBIAS Example: audio-codec@10 { compatible = "maxim,max98090"; reg = <0x10>; interrupt-parent = <&gpio>; interrupts = ; };