OpenWrt – Rev 3

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/dts-v1/;

#include "danube.dtsi"

/ {
        compatible = "audiocodes,mp-252", "lantiq,xway", "lantiq,danube";
        model = "AudioCodes MediaPack MP-252";

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

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

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

                regulator-name = "USB_VBUS";

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

                gpio = <&gpio 3 GPIO_ACTIVE_HIGH>;
                enable-active-high;
        };
};

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

        state_default: pinmux {
                exin {
                        lantiq,groups = "exin1";
                        lantiq,function = "exin";
                };
                pci {
                        lantiq,groups = "gnt1", "req1";
                        lantiq,function = "pci";
                };
        };
};

&gsw {
        phy-mode = "rmii";
};

&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 = <0x0 0x20000>;
                                read-only;
                        };

                        partition@20000 {
                                label = "uboot_env";
                                reg = <0x20000 0x20000>;
                        };

                        partition@40000 {
                                label = "boardconfig";
                                reg = <0x40000 0x60000>;
                                read-only;
                        };

                        partition@a0000 {
                                label = "firmware";
                                reg = <0xa0000 0xf20000>;
                        };

                        partition@fc0000 {
                                label = "sysconfig";
                                reg = <0xfc0000 0x40000>;
                        };

                        partition@0x1000000 {
                                label = "rootfs_data";
                                reg = <0x1000000 0x1000000>;
                        };
                };
        };
};

&pci0 {
        status = "okay";
};

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

&usb {
        status = "okay";
};

&vmmc {
        status = "okay";
        gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
};