1ALC5632 audio CODEC 2 3This device supports I2C only. 4 5Required properties: 6 7 - compatible : "realtek,alc5632" 8 9 - reg : the I2C address of the device. 10 11 - gpio-controller : Indicates this device is a GPIO controller. 12 13 - #gpio-cells : Should be two. The first cell is the pin number and the 14 second cell is used to specify optional parameters (currently unused). 15 16Pins on the device (for linking into audio routes): 17 18 * SPK_OUTP 19 * SPK_OUTN 20 * HP_OUT_L 21 * HP_OUT_R 22 * AUX_OUT_P 23 * AUX_OUT_N 24 * LINE_IN_L 25 * LINE_IN_R 26 * PHONE_P 27 * PHONE_N 28 * MIC1_P 29 * MIC1_N 30 * MIC2_P 31 * MIC2_N 32 * MICBIAS1 33 * DMICDAT 34 35Example: 36 37alc5632: alc5632@1e { 38 compatible = "realtek,alc5632"; 39 reg = <0x1a>; 40 41 gpio-controller; 42 #gpio-cells = <2>; 43}; 44