OpenWrt – Rev 4

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/dts-v1/;

#include "rt3352.dtsi"

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

/ {
        compatible = "dlink,dir-620-d1", "ralink,rt3352-soc";
        model = "D-Link DIR-620 D1";

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

                status {
                        label = "dir-620-d1:green:status";
                        gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
                };

                wifi {
                        label = "dir-620-d1:green:wifi";
                        gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
                };
        };

        gpio-keys-polled {
                compatible = "gpio-keys-polled";
                #address-cells = <1>;
                #size-cells = <0>;
                poll-interval = <20>;

                reset_wps {
                        label = "reset_wps";
                        gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };
        };
};

&spi0 {
        status = "okay";

        m25p80@0 {
                #address-cells = <1>;
                #size-cells = <1>;
                compatible = "jedec,spi-nor";
                reg = <0>;
                spi-max-frequency = <10000000>;

                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 {
                        label = "firmware";
                        reg = <0x50000 0x7b0000>;
                };
        };
};

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

&ethernet {
        mtd-mac-address = <&factory 0x4>;
        pinctrl-names = "default";
        pinctrl-0 = <&rgmii_pins &mdio_pins>;
};

&esw {
        mediatek,portmap = <0x2f>;
};

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

&ehci {
        status = "okay";
};

&ohci {
        status = "okay";
};