/dts-v1/; / { compatible = "rockchip,rk3399"; fragment@0 { target-path = "/opp-table-0"; __overlay__ { opp06 { opp-hz = /bits/ 64 <1512000000>; opp-microvolt = <1200000>; }; }; }; fragment@1 { target-path = "/opp-table-1"; __overlay__ { opp08 { opp-hz = /bits/ 64 <2016000000>; opp-microvolt = <1300000>; }; }; }; };