OpenWrt – Rev 3

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/dts-v1/;

#include "rt3883.dtsi"

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

/ {
        compatible = "trendnet,tew-692gr", "ralink,rt3883-soc";
        model = "TRENDnet TEW-692GR";

        nor-flash@1c000000 {
                compatible = "cfi-flash";
                reg = <0x1c000000 0x800000>;
                bank-width = <2>;
                #address-cells = <1>;
                #size-cells = <1>;

                partition@0 {
                        reg = <0x0 0x0030000>;
                        label = "u-boot";
                        read-only;
                };

                partition@30000 {
                        reg = <0x00030000 0x00010000>;
                        label = "u-boot-env";
                        read-only;
                };

                factory: partition@40000 {
                        reg = <0x00040000 0x00010000>;
                        label = "factory";
                        read-only;
                };

                partition@50000 {
                        reg = <0x00050000 0x007b0000>;
                        label = "firmware";
                };
        };

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

                reset {
                        label = "reset";
                        gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };

                wps {
                        label = "wps";
                        gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_WPS_BUTTON>;
                };
        };

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

                wps {
                        label = "tew-692gr:orange:wps";
                        gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
                };

                wps2 {
                        label = "tew-692gr:green:wps";
                        gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
                };
        };
};

&gpio1 {
        status = "okay";
};

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

&ethernet {
        status = "okay";
        mtd-mac-address = <&factory 0x4>;

        port@0 {
                phy-handle = <&phy0>;
                phy-mode = "rgmii";
        };

        mdio-bus {
                status = "okay";

                phy0: ethernet-phy@0 {
                        reg = <0>;
                        phy-mode = "rgmii";

                        qca,ar8327-initvals = <
                                0x04 0x07600000 /* PORT0 PAD MODE CTRL */
                                0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
                                0x10 0x40000000 /* Power-on Strapping: 176-pin interface configuration */
                                0x50 0xc437c437 /* LED Control Register 0 */
                                0x54 0xc337c337 /* LED Control Register 1 */
                                0x58 0x00000000 /* LED Control Register 2 */
                                0x5c 0x03ffff00 /* LED Control Register 3 */
                                0x7c 0x0000007e /* PORT0_STATUS */
                                0x94 0x0000007e /* PORT6 STATUS */
                        >;
                };
        };
};

&pci {
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&pci_pins>;

        pci_pins: pci {
                pci {
                        ralink,group = "pci";
                        ralink,function = "pci-fnc";
                };
        };

        host-bridge {
                pci-bridge@1 {
                        status = "okay";

                        wifi@0,0 {
                                compatible = "pci0,0";
                                reg = < 0x10000 0 0 0 0 >;
                                ralink,2ghz = <0>;
                        };
                };
        };
};

&wmac {
        status = "okay";
        ralink,mtd-eeprom = <&factory 0x0>;
        ralink,5ghz = <0>;
        mtd-mac-address = <&factory 0x4>;
        mtd-mac-address-increment = <3>;
};