3 This device does not have any control interface or reset pins.
7 - compatible : "wlf,wm8782"
8 - Vdda-supply : phandle to a regulator for the analog power supply (2.7V - 5.5V)
9 - Vdd-supply : phandle to a regulator for the digital power supply (2.7V - 3.6V)
14 compatible = "wlf,wm8782";
15 Vdda-supply = <&vdda_supply>;
16 Vdd-supply = <&vdd_supply>;