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482a7e23a4
WeVO AIR DUO is a 1-bay NAS & 802.11ac (Wi-Fi 5) router, based on
MediaTek MT7620A.
Specifications:
* SoC: MT7620A
* RAM: 64 MiB
* Flash: SPI NOR 16 MiB
* USB & SATA bridge controller: JMicron JMS567
* SATA 6Gb/s: 2.5" drive slot
* USB 3.0: Micro-B
* USB 2.0: connected to SoC
* Wi-Fi:
* 2.4 GHz: SoC built-in
* 5 GHz: MT7612EN
* Ethernet: 5x 1GbE
* Switch: MT7530WU
* UART: 4-pin 1.27 mm pitch through-hole (57600 baud)
* Pinout: (3V3)|(RXD) (TXD) (GND)
Notes:
* The drive is accessible through the external USB port only when the
router is turned off.
Installation via web interface:
1. Flash **initramfs** image through the stock web interface.
The image filename should have ".upload" extension.
2. Boot into OpenWrt and perform sysupgrade with sysupgrade image.
Revert to stock firmware:
1. Perform sysupgrade with stock image.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
203 lines
3.1 KiB
Plaintext
203 lines
3.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7620a.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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/ {
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compatible = "wevo,air-duo", "ralink,mt7620a-soc";
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model = "WeVO AIR DUO";
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aliases {
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led-boot = &led_status;
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led-failsafe = &led_status;
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led-running = &led_status;
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led-upgrade = &led_status;
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label-mac-device = ðernet;
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};
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leds {
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compatible = "gpio-leds";
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led_status: led-0 {
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label = "blue:status";
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_STATUS;
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gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
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};
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led-1 {
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color = <LED_COLOR_ID_BLUE>;
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function = LED_FUNCTION_WPS;
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gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
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};
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};
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keys {
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compatible = "gpio-keys";
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wps {
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label = "wps";
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gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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reset {
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label = "reset";
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gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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};
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&gpio1 {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <50000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "config";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_factory_4: macaddr@4 {
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reg = <0x4 0x6>;
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};
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};
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0xeb0000>;
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};
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partition@f00000 {
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label = "db";
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reg = <0xf00000 0x100000>;
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read-only;
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};
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};
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};
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};
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&state_default {
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gpio {
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groups = "i2c", "uartf", "spi refclk";
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function = "gpio";
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};
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};
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ðernet {
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii1_pins &mdio_pins>;
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nvmem-cells = <&macaddr_factory_4>;
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nvmem-cell-names = "mac-address";
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port@5 {
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status = "okay";
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mediatek,fixed-link = <1000 1 1 1>;
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phy-mode = "rgmii";
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};
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mdio-bus {
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status = "okay";
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ethernet-phy@0 {
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reg = <0>;
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phy-mode = "rgmii";
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};
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ethernet-phy@1 {
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reg = <1>;
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phy-mode = "rgmii";
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};
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ethernet-phy@2 {
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reg = <2>;
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phy-mode = "rgmii";
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};
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ethernet-phy@3 {
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reg = <3>;
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phy-mode = "rgmii";
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};
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ethernet-phy@4 {
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reg = <4>;
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phy-mode = "rgmii";
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};
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ethernet-phy@1f {
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reg = <0x1f>;
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phy-mode = "rgmii";
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};
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};
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};
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&gsw {
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mediatek,ephy-base = /bits/ 8 <12>;
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};
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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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};
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&pcie {
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status = "okay";
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};
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&pcie0 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x8000>;
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ieee80211-freq-limit = <5000000 6000000>;
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led {
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led-sources = <2>;
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led-active-low;
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};
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};
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};
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&wmac {
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pinctrl-names = "default";
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pinctrl-0 = <&wled_pins>;
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ralink,mtd-eeprom = <&factory 0x0>;
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};
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