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 = "buffalo,whr-1166d", "ralink,mt7620a-soc";
        model = "Buffalo WHR-1166D";

        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";

                power {
                        label = "whr-1166d:red:power";
                        gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
                };

                wifi {
                        label = "whr-1166d:green:wifi";
                        gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
                };

                led_power_green: power2 {
                        label = "whr-1166d:green:power";
                        gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
                };

                wifi2 {
                        label = "whr-1166d:orange:wifi";
                        gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
                };

                internet {
                        label = "whr-1166d:green:internet";
                        gpios = <&gpio2 17 GPIO_ACTIVE_LOW>;
                };

                router {
                        label = "whr-1166d:orange:router";
                        gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
                };

                router2 {
                        label = "whr-1166d:green:router";
                        gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
                };
        };

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

                reset {
                        label = "reset";
                        gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };

                aoss {
                        label = "aoss";
                        gpios = <&gpio2 13 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_WPS_BUTTON>;
                };

                ap {
                        label = "ap";
                        gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
                        linux,code = <BTN_0>;
                        linux,input-type = <EV_SW>;
                };

                bridge {
                        label = "bridge";
                        gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
                        linux,code = <BTN_0>;
                        linux,input-type = <EV_SW>;
                };
        };
};

&gpio2 {
        status = "okay";
};

&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", "wled", "nd_sd";
                        ralink,function = "gpio";
                };
        };
};

&ethernet {
        pinctrl-names = "default";
        pinctrl-0 = <&rgmii1_pins &mdio_pins>;

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

        mdio-bus {
                status = "okay";

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

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

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

&pcie {
        status = "okay";
};

&pcie0 {
        wifi@0,0 {
                compatible = "pci0,0";
                reg = <0x0000 0 0 0 0>;
                mediatek,mtd-eeprom = <&factory 0x8000>;
                ieee80211-freq-limit = <5000000 6000000>;
        };
};