wl2866d: wl2866d@28 { compatible = "xiaomi,wl2866d"; reg = <0x28>;/*slave address*/ en-gpio = <&pio 59 0x0>; wl2866d_dvdd1:wl2866d_dvdd1@0{ offset = /bits/ 16 <0x00>; regulator-name ="wl2866d_dvdd1"; regulator-min-microvolt = <600000>; regulator-max-microvolt = <2130000>; min-dropout-voltage = <80000>; init-voltage = <1200000>; iout_ua = <650000>; }; wl2866d_dvdd2:wl2866d_dvdd2@1{ offset = /bits/ 16 <0x01>; regulator-name ="wl2866d_dvdd2"; regulator-min-microvolt = <600000>; regulator-max-microvolt = <2130000>; min-dropout-voltage = <72000>; init-voltage = <1050000>; iout_ua = <650000>; }; wl2866d_avdd1:wl2866d_avdd1@2{ offset = /bits/ 16 <0x02>; regulator-name ="wl2866d_avdd1"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <4387500>; min-dropout-voltage = <90000>; init-voltage = <2800000>; iout_ua = <650000>; }; wl2866d_avdd2:wl2866d_avdd2@3{ offset = /bits/ 16 <0x03>; regulator-name ="wl2866d_avdd2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <4387500>; min-dropout-voltage = <90000>; init-voltage = <2800000>; iout_ua = <650000>; }; };