OpenWrt – Rev 1

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/dts-v1/;

#include "mt7620a.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
        compatible = "sercomm,na930", "ralink,mt7620a-soc";
        model = "Sercomm NA930";

        aliases {
                led-boot = &led_power;
                led-failsafe = &led_power;
                led-running = &led_power;
                led-upgrade = &led_power;
        };

        chosen {
                bootargs = "console=ttyS1,57600";
        };

        nand {
                compatible = "mtk,mt7620-nand";

                partitions {
                        compatible = "fixed-partitions";
                        #address-cells = <1>;
                        #size-cells = <1>;

                        partition@0 {
                                label = "u-boot";
                                reg = <0x0 0x20000>;
                                read-only;
                        };

                        partition@200000 {
                                label = "factory";
                                reg = <0x200000 0x40000>;
                                read-only;
                        };

                        partition@240000 {
                                label = "Config";
                                reg = <0x240000 0x400000>;
                                read-only;
                        };

                        partition@640000 {
                                compatible = "denx,uimage";
                                label = "firmware";
                                reg = <0x640000 0x1400000>;
                        };
                };
        };

        keys {
                compatible = "gpio-keys-polled";
                poll-interval = <20>;

                reset {
                        label = "reset";
                        gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };

                zwave {
                        label = "zwave";
                        gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
                        linux,code = <BTN_0>;
                };

                wps {
                        label = "wps";
                        gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_WPS_BUTTON>;
                };
        };

        leds {
                compatible = "gpio-leds";

                zwave {
                        label = "na930:blue:zwave";
                        gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
                };

                status {
                        label = "na930:blue:status";
                        gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
                        trigger-sources = <&ohci_port1>, <&ehci_port1>;
                        linux,default-trigger = "usbport";
                };

                service {
                        label = "na930:blue:service";
                        gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
                };

                led_power: power {
                        label = "na930:blue:power";
                        gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
                };
        };

        gpio_export {
                compatible = "gpio-export";
                #size-cells = <0>;

                telit {
                        gpio-export,name = "telit";
                        gpio-export,output = <1>;
                        gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
                };
        };
};

&pinctrl {
        state_default: pinctrl0 {
                gpio {
                        ralink,group = "i2c", "rgmii2", "spi", "ephy";
                        ralink,function = "gpio";
                };

                uartf_gpio {
                        ralink,group = "uartf";
                        ralink,function = "gpio uartf";
                };
        };
};

&uart {
        status = "okay";
};

&gpio1 {
        status = "okay";
};

&gpio2 {
        status = "okay";
};

&ethernet {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&rgmii1_pins &mdio_pins>;
        mediatek,portmap = "llllw";

        port@4 {
                status = "okay";
                phy-handle = <&phy4>;
                phy-mode = "rgmii";
        };

        port@5 {
                status = "okay";
                phy-handle = <&phy5>;
                phy-mode = "rgmii";
        };

        mdio-bus {
                status = "okay";

                phy4: ethernet-phy@4 {
                        reg = <4>;
                        phy-mode = "rgmii";
                };

                phy5: ethernet-phy@5 {
                        reg = <5>;
                        phy-mode = "rgmii";
                };
        };
};

&gsw {
        mediatek,port4 = "gmac";
};

&ehci {
        status = "okay";
};

&ohci {
        status = "okay";
};