/dts-v1/; #include "allwinner/sun50i-h5-nanopi-neo-plus2.dts" / { /delete-node/ leds; mydevice { compatible = "mydevice"; #address-cells = <1>; #size-cells = <0>; attribute = "idle"; mydevice@0 { reg = <0x0>; attribute = "on"; }; mydevice@1 { reg = <0x1>; attribute = "off"; }; mydevice@2 { reg = <0x2>; attribute = "off"; }; mydevice@3 { reg = <0x3>; attribute = "off"; }; }; };