OpenWrt – Rev 3

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/dts-v1/;

#include "mt7621.dtsi"

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

/ {
        compatible = "elecom,wrc-1167ghbk2-s", "mediatek,mt7621-soc";
        model = "ELECOM WRC-1167GHBK2-S";

        memory@0 {
                device_type = "memory";
                reg = <0x0 0x8000000>;
        };

        chosen {
                bootargs = "console=ttyS0,57600";
        };

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

                wlan2g {
                        label = "wrc-1167ghbk2-s:white:wlan2g";
                        gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
                };

                wlan5g {
                        label = "wrc-1167ghbk2-s:white:wlan5g";
                        gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
                };

                power_green {
                        label = "wrc-1167ghbk2-s:green:power";
                        gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
                };

                power_blue {
                        label = "wrc-1167ghbk2-s:blue:power";
                        gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
                };

                wps {
                        label = "wrc-1167ghbk2-s:red:wps";
                        gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
                };

                power_red {
                        label = "wrc-1167ghbk2-s:red:power";
                        gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
                };
        };

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

                reset {
                        label = "reset";
                        gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_RESTART>;
                };

                wps {
                        label = "wps";
                        gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
                        linux,code = <KEY_WPS_BUTTON>;
                };
        };
};

&ethernet {
        mtd-mac-address = <&factory 0xe000>;
};

&spi0 {
        status = "okay";

        m25p80@0 {
                #address-cells = <1>;
                #size-cells = <1>;
                compatible = "jedec,spi-nor";
                reg = <0>;
                spi-max-frequency = <10000000>;
                m25p,chunked-io = <32>;

                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 0xf20000>;
                };

                partition@f70000 {
                        label = "user_data";
                        reg = <0xf70000 0x80000>;
                        read-only;
                };

                partition@ff0000 {
                        label = "NVRAM";
                        reg = <0xff0000 0x10000>;
                        read-only;
                };
        };
};

&pinctrl {
        state_default: pinctrl0 {
                gpio {
                        ralink,group = "i2c", "uart3", "jtag", "wdt";
                        ralink,function = "gpio";
                };
        };
};

&pcie {
        status = "okay";
        // WRC-1167GHBK2-S has MT7615D for 2.4/5 GHz wifi,
        // but it's not supported in OpenWrt.
};

&xhci {
        status = "disabled";
};