OpenWrt – Rev 2

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/dts-v1/;

#include "mt7620a.dtsi"

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

/ {
        compatible = "zyxel,keenetic-viva", "ralink,mt7620a-soc";
        model = "ZyXEL Keenetic Viva";

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

        leds {
                compatible = "gpio-leds";

                wan {
                        label = "kng_rc:green:wan";
                        gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
                };

                usb {
                        label = "kng_rc:green:usb";
                        gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
                        trigger-sources = <&ohci_port1>, <&ehci_port1>;
                        linux,default-trigger = "usbport";
                };

                power_alert {
                        label = "kng_rc:red:power";
                        gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
                };

                wifi {
                        label = "kng_rc:green:wifi";
                        gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
                };

                led_power_green: power {
                        label = "kng_rc:green:power";
                        gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
                };
        };

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

                reset {
                        label = "reset";
                        gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };

                wps {
                        label = "wps";
                        gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_WPS_BUTTON>;
                };

                fn {
                        label = "fn";
                        gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
                        linux,code = <BTN_0>;
                };
        };

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

                usb_power {
                        gpio-export,name = "usb";
                        gpio-export,output = <1>;
                        gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
                };
        };

        rtl8367rb {
                compatible = "realtek,rtl8367b";
                cpu_port = <7>;
                realtek,extif2 = <1 0 1 1 1 1 1 1 2>;
                mii-bus = <&mdio0>;
        };
};

&spi0 {
        status = "okay";

        m25p80@0 {
                compatible = "jedec,spi-nor";
                reg = <0>;
                spi-max-frequency = <10000000>;

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

                        partition@0 {
                                label = "u-boot";
                                reg = <0x0 0x30000>;
                                read-only;
                        };

                        partition@30000 {
                                label = "u-boot-env";
                                reg = <0x30000 0x10000>;
                                read-only;
                        };

                        factory: partition@40000 {
                                label = "factory";
                                reg = <0x40000 0x10000>;
                                read-only;
                        };

                        partition@50000 {
                                compatible = "denx,uimage";
                                label = "firmware";
                                reg = <0x50000 0xfb0000>;
                        };
                };
        };
};

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

&ethernet {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&rgmii2_pins &mdio_pins>;
        mtd-mac-address = <&factory 0x00004>;

        port@4 {
                status = "okay";
                mediatek,fixed-link = <1000 1 1 1>;
                phy-mode = "rgmii";
                phy-handle = <&phy4>;
        };

        mdio0: mdio-bus {
                status = "okay";

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

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

&wmac {
        ralink,mtd-eeprom = <&factory 0>;
};

&ehci {
        status = "okay";
};

&ohci {
        status = "okay";
};