gpio0: gpio@600 {
                        compatible = "ralink,rt2880-gpio";
                        reg = <0x600 0x34>;

                        gpio-controller;
                        #gpio-cells = <2>;

                        ralink,gpio-base = <0>;
                        ralink,num-gpios = <24>;
                        ralink,register-map = [ 00 04 08 0c
                                                20 24 28 2c
                                                30 34 ];
                };