OpenWrt – Rev 3

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/dts-v1/;

#include "rt5350.dtsi"

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

/ {
        compatible = "dlink,dwr-512-b", "ralink,rt5350-soc";
        model = "D-Link DWR-512 B";

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

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

                reset {
                        label = "reset";
                        gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };
        };

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

                sms {
                        label = "dwr-512-b:green:sms";
                        gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
                };
                status {
                        label = "dwr-512-b:green:status";
                        gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
                };
                2g {
                        label = "dwr-512-b:green:2g";
                        gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
                };
                3g {
                        label = "dwr-512-b:green:3g";
                        gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
                };
                sstrengthr {
                        label = "dwr-512-b:red:sigstrength";
                        gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
                };
                sstrengthg {
                        label = "dwr-512-b:green:sigstrength";
                        gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
                };
        };

        gpio-export {
                compatible = "gpio-export";
                #size-cells = <0>;

                slic_int {
                        gpio-export,name = "slic_int";
                        gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
                };
                modem3g_enable {
                        gpio-export,name = "modem3g_enable";
                        gpio-export,output = <1>;
                        gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
                };
        };
};

&spi0 {
        status = "okay";

        mx25l6405d@0 {
                #address-cells = <1>;
                #size-cells = <1>;
                compatible = "jedec,spi-nor";
                reg = <0>;
                spi-max-frequency = <30000000>;
                m25p,fast-read;

                partition@0 {
                        label = "jboot";
                        reg = <0x0 0x10000>;
                        read-only;
                };

                partition@10000 {
                        label = "firmware";
                        reg = <0x10000 0x7e0000>;
                };

                config: partition@7f0000 {
                        label = "config";
                        reg = <0x7f0000 0x10000>;
                };
        };
};

&spi1 {
        status = "okay";

        spidev@1 {
                #address-cells = <1>;
                #size-cells = <1>;
                compatible = "siliconlabs,si3210";

                reg = <0>;
                spi-max-frequency = <1000000>;
        };
};

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

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

&ethernet {
        mtd-mac-address = <&config 0xe07e>;
};

&wmac {
        ralink,mtd-eeprom = <&config 0xe08a>;
        ralink,led-polarity = <1>;
        mtd-mac-address = <&config 0xe07e>;
};