OpenWrt – Rev 4

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/dts-v1/;

#include "rt3050.dtsi"

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

/ {
        compatible = "8devices,carambola", "ralink,rt3050-soc";
        model = "8devices Carambola";

        chosen {
                bootargs = "console=ttyS0,115200";
        };

        cfi@1f000000 {
                compatible = "cfi-flash";
                reg = <0x1f000000 0x800000>;
                bank-width = <2>;
                device-width = <2>;
                #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 {
                        label = "firmware";
                        reg = <0x50000 0x7b0000>;
                };
        };

        i2c-gpio {
                compatible = "i2c-gpio";
                gpios = <&gpio0 1 GPIO_ACTIVE_HIGH &gpio0 2 GPIO_ACTIVE_HIGH>;
                i2c-gpio,delay-us = <10>;
        };
};

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

&ethernet {
        mtd-mac-address = <&factory 0x28>;
};

&esw {
        mediatek,portmap = <0x3f>;
};

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

&otg {
        status = "okay";
};