···1818 If this node is not mentionned or the value is unknown, then1919 the value is set to 1.25V.20202121+- VDDA-supply : the regulator provider of VDDA2222+2323+- VDDIO-supply: the regulator provider of VDDIO2424+2525+Optional properties:2626+2727+- VDDD-supply : the regulator provider of VDDD2828+2129Example:22302331codec: sgtl5000@0a {···3426 clocks = <&clks 150>;3527 micbias-resistor-k-ohms = <2>;3628 micbias-voltage-m-volts = <2250>;2929+ VDDA-supply = <®_3p3v>;3030+ VDDIO-supply = <®_3p3v>;3731};