Kernel-4.18.0-80.el8_wm8904

WM8904 audio CODEC

This device supports I2C only.

Required properties:

• compatible: “wlf,wm8904” or “wlf,wm8912”
• reg: the I2C address of the device.
• clock-names: “mclk”
• clocks: reference to
  <Documentation/devicetree/bindings/clock/clock-bindings.txt>

Pins on the device (for linking into audio routes):

• IN1L
• IN1R
• IN2L
• IN2R
• IN3L
• IN3R
• HPOUTL
• HPOUTR
• LINEOUTL
• LINEOUTR
• MICBIAS

Examples:

codec: wm8904@1a {
compatible = “wlf,wm8904”;
reg = <0x1a>;
clocks = <&pck0>;
clock-names = “mclk”;
};