I-O DATA WN-AC733GR3 is a 2.4/5 GHz band 11ac router, based on MediaTek MT7620A. Specification - SoC : MediaTek MT7620A - RAM : DDR2 64 MiB - Flash : SPI-NOR 8 MiB - WLAN : 2.4/5 GHz - 2.4 GHz : MT7620A (SoC), 2T2R - 5 GHz : MT7610E, 1T1R - Ethernet : 10/100/1000 Mbps (RTL8367RB) - LED/key : 4x/4x (2x buttons, 1x slide-switch) - UART : through-hole on PCB - J1: Vcc, RX, GND, TX from LED side - 57600n8 Flash instruction using factory image: 1. Boot WN-AC733GR3 normaly 2. Access to "http://192.168.0.1/" and open firmware update page ("ファームウェア") 3. Select the OpenWrt factory image and click update ("更新") button to perform firmware update 4. Wait ~150 seconds to complete flashing Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>master
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
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/dts-v1/; |
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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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/ { |
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compatible = "iodata,wn-ac733gr3", "ralink,mt7620a-soc"; |
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model = "I-O DATA WN-AC733GR3"; |
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aliases { |
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led-boot = &led_power; |
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led-failsafe = &led_power; |
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led-running = &led_power; |
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led-upgrade = &led_power; |
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}; |
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memory@0 { |
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device_type = "memory"; |
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reg = <0x0 0x4000000>; |
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}; |
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leds { |
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compatible = "gpio-leds"; |
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led_power: power { |
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label = "wn-ac733gr3:green:power"; |
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gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; |
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default-state = "on"; |
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}; |
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notification { |
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label = "wn-ac733gr3:green:notification"; |
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gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; |
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}; |
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wlan2g { |
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label = "wn-ac733gr3:green:wlan2g"; |
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gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; |
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}; |
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wlan5g { |
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label = "wn-ac733gr3:green:wlan5g"; |
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gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; |
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}; |
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}; |
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keys { |
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compatible = "gpio-keys-polled"; |
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poll-interval = <20>; |
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reset { |
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label = "reset"; |
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gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_RESTART>; |
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}; |
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wps { |
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label = "wps"; |
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gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_WPS_BUTTON>; |
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}; |
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router { |
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label = "router"; |
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gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; |
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linux,code = <BTN_0>; |
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linux,input-type = <EV_SW>; |
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}; |
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auto { |
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label = "auto"; |
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gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; |
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linux,code = <BTN_0>; |
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linux,input-type = <EV_SW>; |
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}; |
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}; |
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rtl8367rb { |
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compatible = "realtek,rtl8367b"; |
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gpio-sda = <&gpio0 22 GPIO_ACTIVE_HIGH>; |
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gpio-sck = <&gpio0 23 GPIO_ACTIVE_HIGH>; |
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realtek,extif1 = <1 0 1 1 1 1 1 1 2>; |
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}; |
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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 = <10000000>; |
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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 = "u-boot-env"; |
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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 0x8000>; |
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read-only; |
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}; |
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iNIC_rf: partition@48000 { |
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label = "iNIC_rf"; |
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reg = <0x48000 0x8000>; |
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read-only; |
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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 0x6d4000>; |
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}; |
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partition@724000 { |
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label = "manufacture"; |
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reg = <0x724000 0x8c000>; |
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read-only; |
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}; |
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partition@7b0000 { |
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label = "backup"; |
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reg = <0x7b0000 0x10000>; |
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read-only; |
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}; |
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partition@7c0000 { |
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label = "storage"; |
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reg = <0x7c0000 0x40000>; |
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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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ðernet { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rgmii1_pins>; |
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mtd-mac-address = <&Factory 0x4>; |
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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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}; |
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&gpio0 { |
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rtl8367rb_reset { |
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gpio-hog; |
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gpios = <0 GPIO_ACTIVE_HIGH>; |
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output-high; |
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line-name = "rtl8367rb-reset"; |
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}; |
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}; |
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&pinctrl { |
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state_default: pinctrl0 { |
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gpio { |
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ralink,group = "i2c", "uartf", "mdio"; |
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ralink,function = "gpio"; |
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}; |
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}; |
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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 = <&iNIC_rf 0x0>; |
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ieee80211-freq-limit = <5000000 6000000>; |
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}; |
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}; |
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&wmac { |
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ralink,mtd-eeprom = <&Factory 0x0>; |
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}; |
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