RT5660 audio CODEC This device supports I2C only. Required properties: - compatible : "realtek,rt5660". - reg : The I2C address of the device. Optional properties: - clocks: The phandle of the master clock to the CODEC - clock-names: Should be "mclk" - realtek,in1-differential - realtek,in3-differential Boolean. Indicate MIC1/3 input are differential, rather than single-ended. - realtek,poweroff-in-suspend Boolean. If the codec will be powered off in suspend, the resume should be added delay time for waiting codec power ready. - realtek,dmic1-data-pin 0: dmic1 is not used 1: using GPIO2 pin as dmic1 data pin 2: using IN1P pin as dmic1 data pin Pins on the device (for linking into audio routes) for RT5660: * DMIC L1 * DMIC R1 * IN1P * IN1N * IN2P * IN3P * IN3N * SPO * LOUTL * LOUTR Example: rt5660 { compatible = "realtek,rt5660"; reg = <0x1c>; };