OpenWrt – Rev 4

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/dts-v1/;

#include "ar9.dtsi"

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

/ {
        compatible = "buffalo,wbmr-hp-g300h", "lantiq,xway", "lantiq,ar9";
        model = "Buffalo WBMR-HP-G300H";

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

        aliases {
                led-boot = &power_green;
                led-failsafe = &power_red;
                led-running = &power_green;

                led-dsl = &dsl;
                led-internet = &online_green;
                led-usb = &led_usb;
                led-wifi = &wifi;
        };

        memory@0 {
                reg = <0x0 0x4000000>;
        };

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

                wps {
                        label = "wps";
                        gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_WPS_BUTTON>;
                };
                reset {
                        label = "reset";
                        gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };
                eject {
                        label = "eject";
                        gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_EJECTCD>;
                };
                movie {
                        label = "movie";
                        gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_VIDEO>;
                };
        };

        gpio-leds {
                compatible = "gpio-leds";

                power_green: power {
                        label = "wbmr:green:power";
                        gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
                        default-state = "keep";
                };
                power_red: power2 {
                        label = "wbmr:red:power";
                        gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
                };
                security {
                        label = "wbmr:yellow:security";
                        gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
                };
                wifi: wifi {
                        label = "wbmr:green:wireless";
                        gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
                };
                dsl: dsl {
                        label = "wbmr:green:dsl";
                        gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
                };
                online_green: online {
                        label = "wbmr:green:internet";
                        gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
                };
                online2 {
                        label = "wbmr:red:internet";
                        gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
                };
                movie {
                        label = "wbmr:blue:movie";
                        gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
                };
                led_usb: usb {
                        label = "wbmr:green:usb";
                        gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
                        default-state = "on";
                };
        };

        usb_vbus: regulator-usb-vbus {
                compatible = "regulator-fixed";

                regulator-name = "USB_VBUS";

                regulator-min-microvolt = <5000000>;
                regulator-max-microvolt = <5000000>;

                gpio = <&gpio 36 GPIO_ACTIVE_HIGH>;
                enable-active-high;
        };
};

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

        state_default: pinmux {
                pci-in {
                        lantiq,groups = "req1";
                        lantiq,output = <0>;
                        lantiq,open-drain = <1>;
                        lantiq,pull = <2>;
                };
                pci-out {
                        lantiq,groups = "gnt1";
                        lantiq,output = <1>;
                        lantiq,pull = <0>;
                };
                pci_rst {
                        lantiq,pins = "io21";
                        lantiq,pull = <0>;
                        lantiq,output = <1>;
                };
        };
};

&gsw {
        phy-mode = "rgmii";
        mtd-mac-address = <&boardconfig 0x10024>;
};

&pci0 {
        status = "okay";
};

&localbus {
        nor@0 {
                compatible = "lantiq,nor";
                bank-width = <2>;
                reg = <0 0x0 0x2000000>;
                #address-cells = <1>;
                #size-cells = <1>;

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

                        partition@0 {
                                label = "uboot";
                                reg = <0x00000 0x40000>;
                                read-only;
                        };

                        partition@40000 {
                                label = "uboot_env";
                                reg = <0x40000 0x20000>;
                                read-only;
                        };

                        partition@20000 {
                                label = "firmware";
                                reg = <0x60000 0x1f20000>;
                        };

                        boardconfig: partition@1fc0000 {
                                label = "board";
                                reg = <0x1fc0000 0x20000>;
                                read-only;
                        };

                        partition@1fe0000 {
                                label = "calibration";
                                reg = <0x1fe0000 0x20000>;
                                read-only;
                        };
                };
        };
};

&usb_phy0 {
        status = "okay";
        phy-supply = <&usb_vbus>;
};

&usb0 {
        status = "okay";
};