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Specifications SoC: MT7621 CPU: 880 MHz Flash: 16 MiB RAM: 128 MiB WLAN: 2.4 GHz b/g/n, 5 GHz a/n/ac MT7603E / MT7615E Ethernet: 5x Gbit ports Installation There are two known options: 1) The Luci-based UI. 2) Press and hold the reset button during power up. The router will request 'recovery.bin' from a TFTP server at 192.168.1.88. Both options require a signed firmware binary. The openwrt image supplied by cudy is signed and can be used to install unsigned images. R4 & R5 need to be shorted (0-100Ω) for the UART to work. Signed-off-by: Leon M. George <leon@georgemail.eu> [remove non-required switch-port node - remove trgmii phy-mode] Signed-off-by: David Bauer <mail@david-bauer.net>
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT | ||
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#include "mt7621.dtsi" | ||
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#include <dt-bindings/gpio/gpio.h> | ||
#include <dt-bindings/input/input.h> | ||
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/ { | ||
compatible = "cudy,wr2100", "mediatek,mt7621-soc"; | ||
model = "Cudy WR2100"; | ||
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aliases { | ||
led-boot = &led_internet_blue; | ||
led-failsafe = &led_internet_blue; | ||
led-running = &led_internet_blue; | ||
led-upgrade = &led_internet_blue; | ||
label-mac-device = &gmac0; | ||
}; | ||
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chosen { | ||
bootargs = "console=ttyS0,115200"; | ||
}; | ||
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keys { | ||
compatible = "gpio-keys"; | ||
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reset { | ||
label = "reset"; | ||
gpios = <&gpio 8 GPIO_ACTIVE_LOW>; | ||
linux,code = <KEY_RESTART>; | ||
}; | ||
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wps { | ||
label = "wps"; | ||
gpios = <&gpio 10 GPIO_ACTIVE_LOW>; | ||
linux,code = <KEY_WPS_BUTTON>; | ||
}; | ||
}; | ||
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leds { | ||
compatible = "gpio-leds"; | ||
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led_internet_blue: internet_blue { | ||
label = "blue:internet"; | ||
gpios = <&gpio 4 GPIO_ACTIVE_LOW>; | ||
}; | ||
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internet_red { | ||
label = "red:internet"; | ||
gpios = <&gpio 3 GPIO_ACTIVE_LOW>; | ||
}; | ||
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wan { | ||
label = "green:wan"; | ||
gpios = <&gpio 13 GPIO_ACTIVE_LOW>; | ||
}; | ||
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lan1 { | ||
label = "green:lan1"; | ||
gpios = <&gpio 14 GPIO_ACTIVE_LOW>; | ||
}; | ||
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lan2 { | ||
label = "green:lan2"; | ||
gpios = <&gpio 18 GPIO_ACTIVE_LOW>; | ||
}; | ||
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lan3 { | ||
label = "green:lan3"; | ||
gpios = <&gpio 16 GPIO_ACTIVE_LOW>; | ||
}; | ||
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lan4 { | ||
label = "green:lan4"; | ||
gpios = <&gpio 15 GPIO_ACTIVE_LOW>; | ||
}; | ||
}; | ||
}; | ||
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&gmac0 { | ||
mtd-mac-address = <&bdinfo 0xde00>; | ||
}; | ||
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&pcie { | ||
status = "okay"; | ||
}; | ||
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&pcie0 { | ||
wifi@0,0 { | ||
compatible = "mediatek,mt76"; | ||
reg = <0x0000 0 0 0 0>; | ||
mediatek,mtd-eeprom = <&factory 0x0000>; | ||
ieee80211-freq-limit = <2400000 2500000>; | ||
}; | ||
}; | ||
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&pcie1 { | ||
wifi@1,0 { | ||
compatible = "mediatek,mt76"; | ||
reg = <0x0000 0 0 0 0>; | ||
mediatek,mtd-eeprom = <&factory 0x8000>; | ||
ieee80211-freq-limit = <5000000 6000000>; | ||
}; | ||
}; | ||
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&spi0 { | ||
status = "okay"; | ||
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flash@0 { | ||
compatible = "jedec,spi-nor"; | ||
reg = <0>; | ||
spi-max-frequency = <50000000>; | ||
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partitions { | ||
compatible = "fixed-partitions"; | ||
#address-cells = <1>; | ||
#size-cells = <1>; | ||
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partition@0 { | ||
label = "u-boot"; | ||
reg = <0x0 0x30000>; | ||
read-only; | ||
}; | ||
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partition@30000 { | ||
label = "u-boot-env"; | ||
reg = <0x30000 0x10000>; | ||
read-only; | ||
}; | ||
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factory: partition@40000 { | ||
label = "factory"; | ||
reg = <0x40000 0x10000>; | ||
read-only; | ||
}; | ||
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partition@50000 { | ||
compatible = "denx,uimage"; | ||
label = "firmware"; | ||
reg = <0x50000 0xf80000>; | ||
}; | ||
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partition@fd0000 { | ||
label = "debug"; | ||
reg = <0xfd0000 0x10000>; | ||
read-only; | ||
}; | ||
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partition@fe0000 { | ||
label = "backup"; | ||
reg = <0xfe0000 0x10000>; | ||
read-only; | ||
}; | ||
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bdinfo: partition@ff0000 { | ||
label = "bdinfo"; | ||
reg = <0xff0000 0x10000>; | ||
read-only; | ||
}; | ||
}; | ||
}; | ||
}; | ||
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&state_default { | ||
gpio { | ||
groups = "i2c", "jtag", "uart2", "uart3", "wdt"; | ||
function = "gpio"; | ||
}; | ||
}; | ||
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&switch0 { | ||
ports { | ||
port@0 { | ||
status = "okay"; | ||
label = "lan1"; | ||
}; | ||
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port@1 { | ||
status = "okay"; | ||
label = "lan2"; | ||
}; | ||
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port@2 { | ||
status = "okay"; | ||
label = "lan3"; | ||
}; | ||
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port@3 { | ||
status = "okay"; | ||
label = "lan4"; | ||
}; | ||
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port@4 { | ||
status = "okay"; | ||
label = "wan"; | ||
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mtd-mac-address = <&bdinfo 0xde00>; | ||
mtd-mac-address-increment = <1>; | ||
}; | ||
}; | ||
}; |
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