/ { dc_motor: dc-motor0 { status = "okay"; compatible = "st,l298n"; freq-hz = <1000>; in1-gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>; in2-gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>; en-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; }; aliases { modbus-server-pc = &modbus_pc; }; }; &uart1 { status = "okay"; current-speed = <115200>; modbus_pc: modbus-server0 { status = "okay"; }; };