&i2c2 { #address-cells = <1>; #size-cells = <0>; aud_ac108@0 { compatible = "nvt,aud_ac108"; reg = <0x3B>; I2C { i2c_id = <2>; /* AUD_I2C_ID_3 */ i2c_addr = <0x3B>; }; }; };