of the multi regulator binding that is part of the OPP core described here [1]
to describe both regulators needed by the platform.
-[1] Documentation/devicetree/bindings/opp/opp.txt
+[1] Documentation/devicetree/bindings/opp/opp-v2.yaml
Required Properties for Device Node:
- vdd-supply: phandle to regulator controlling VDD supply