ALC5621/ALC5622/ALC5623 audio Codec Required properties: - compatible: "realtek,alc5623" - reg: the I2C address of the device. Optional properties: - add-ctrl: Default register value for Reg-40h, Additional Control Register. If absent or has the value of 0, the register is untouched. - jack-det-ctrl: Default register value for Reg-5Ah, Jack Detect Control Register. If absent or has value 0, the register is untouched. Example: alc5621: alc5621@1a { compatible = "alc5621"; reg = <0x1a>; add-ctrl = <0x3700>; jack-det-ctrl = <0x4810>; };