OpenWrt – Rev 3

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/dts-v1/;

#include "amazonse.dtsi"

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

/ {
        compatible = "netgear,dgn1000b", "lantiq,xway", "lantiq,ase";
        model = "Netgear DGN1000B";

        chosen {
                bootargs = "console=ttyLTQ0,115200";
        };

        aliases {
                led-boot = &power;
                led-failsafe = &power;
                led-running = &power;

                led-dsl = &dsl;
                led-internet = &online_green;
        };

        memory@0 {
                reg = <0x0 0x1000000>;
        };

        gpio-keys-polled {
                compatible = "gpio-keys-polled";
                #address-cells = <1>;
                #size-cells = <0>;
                poll-interval = <100>;

                reset {
                        label = "reset";
                        gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };
                rfkill {
                        label = "rfkill";
                        gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RFKILL>;
                };
                wps {
                        label = "wps";
                        gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_WPS_BUTTON>;
                };
        };

        gpio-leds {
                compatible = "gpio-leds";
                dsl: dsl {
                        label = "dgn1000b:green:dsl";
                        gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
                        default-state = "on";
                };
                online_green: online {
                        label = "dgn1000b:green:online";
                        gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
                        default-state = "on";
                };
                online2 {
                        label = "dgn1000b:red:online";
                        gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
                        default-state = "on";
                };
                wps {
                        label = "dgn1000b:green:wps";
                        gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
                        default-state = "on";
                };
                power: power {
                        label = "dgn1000b:green:power";
                        gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
                        default-state = "keep";
                };
                /*
                        power red is missing
                */
        };
};

&gpio {
        pinctrl-names = "default";
        pinctrl-0 = <&state_default>;

        state_default: pinmux {
                asc {
                        lantiq,groups = "asc";
                        lantiq,function = "asc";
                };
                keys_in {
                        lantiq,pins = "io0",/* "io25", */"io29";
                        lantiq,pull = <2>;
                        lantiq,open-drain = <1>;
                };
        };
        pins_spi_default: pins_spi_default {
                spi_in {
                        lantiq,groups = "spi_di";
                        lantiq,function = "spi";
                };
                spi_out {
                        lantiq,groups = "spi_do", "spi_clk",
                                "spi_cs1";
                        lantiq,function = "spi";
                        lantiq,output = <1>;
                };
        };
};

&gsw {
        phy-mode = "mii";
        mac-address = [ 00 11 22 33 44 55 ];
};

&spi {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&pins_spi_default>;

        m25p80@1 {
                #address-cells = <1>;
                #size-cells = <1>;
                compatible = "jedec,spi-nor";
                reg = <1 0>;
                spi-max-frequency = <5000000>;

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

                        partition@0 {
                                reg = <0x0 0x20000>;
                                label = "SPI (RO) U-Boot Image";
                                read-only;
                        };

                        partition@20000 {
                                reg = <0x20000 0x10000>;
                                label = "ENV_MAC";
                                read-only;
                        };

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

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

                        partition@500000 {
                                reg = <0x50000 0x003a0000>;
                                label = "kernel";
                        };
                };
        };
};

&usb_phy {
        status = "okay";
};

&usb {
        status = "okay";
};