1 ES7134 i2s DA converter
4 - compatible : "everest,es7134" or
7 - VDD-supply : regulator phandle for the VDD supply
8 - PVDD-supply: regulator phandle for the PVDD supply for the es7154
12 i2s_codec: external-codec {
13 compatible = "everest,es7134";
14 VDD-supply = <&vcc_5v>;