/dts-v1/; #include "k1879hb1ya.dtsi" / { model = "Module MB 77.07"; compatible = "module,mb7707"; memory { reg = <0x40000000 0x8000000>; }; }; &clk_apb { clock-frequency = <54000000>; }; &serial0 { status = "okay"; }; &timer0 { status = "okay"; };