example for dts: tas2562@4c { compatible = "ti,tas2562"; reg = <0x4c>; ti,reset-gpio = <&msmgpio 13 0>; ti,irq-gpio = <&msmgpio 59 0>; ti,asi-format = <0>; /* 0, i2S; 1, DSP; */ ti,left-slot = <0>; /* */ ti,right-slot = <1>; /* */ ti,imon-slot-no = <0>; /* */ ti,vmon-slot-no = <2>; /* */ status = "ok"; };