CS42L73 audio CODEC

Required properties:

  - compatible : "cirrus,cs42l73"

  - reg : the I2C address of the device for I2C

Optional properties:

  - reset_gpio : a GPIO spec for the reset pin.
  - chgfreq    : Charge Pump Frequency values 0x00-0x0F


Example:

codec: cs42l73@4a {
	compatible = "cirrus,cs42l73";
	reg = <0x4a>;
	reset_gpio = <&gpio 10 0>;
	chgfreq = <0x05>;
};
