This PR adds support for TP-Link TL-WR842N-v2 router which is supported by ar71xx to ath79. This is a low cost model with following specs: CPU: Atheros AR9341 SoC RAM: 32 MB DDR1 Flash: 8 MB NOR SPI Switch: Internal AR9341 5 port 10/100 Mbit Ports: 5x 10/100 Mbit(1x WAN, 4x LAN) USB: 1x USB2.0 WLAN: 2.4 GHZ AR9341 Installation: Simply flash the factory image through stock firmware WEB UI. Signed-off-by: Robert Marko <robimarko@gmail.com>master
parent
ebd57de1f9
commit
adbd9d1f1f
@ -0,0 +1,204 @@ |
||||
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
||||
/dts-v1/; |
||||
|
||||
#include <dt-bindings/gpio/gpio.h> |
||||
#include <dt-bindings/input/input.h> |
||||
|
||||
#include "ar9341.dtsi" |
||||
|
||||
/ { |
||||
model = "TP-Link TL-WR842N/ND v2"; |
||||
compatible = "tplink,tl-wr842n-v2"; |
||||
|
||||
aliases { |
||||
serial0 = &uart; |
||||
led-boot = &system; |
||||
led-failsafe = &system; |
||||
led-running = &system; |
||||
led-upgrade = &system; |
||||
}; |
||||
|
||||
keys { |
||||
compatible = "gpio-keys-polled"; |
||||
poll-interval = <20>; |
||||
|
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&jtag_disable_pins>; |
||||
|
||||
reset { |
||||
label = "Reset"; |
||||
linux,code = <KEY_RESTART>; |
||||
gpios = <&gpio 17 GPIO_ACTIVE_LOW>; |
||||
debounce-interval = <60>; |
||||
}; |
||||
|
||||
rfkill { |
||||
label = "WiFi"; |
||||
linux,code = <KEY_RFKILL>; |
||||
gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; |
||||
debounce-interval = <60>; |
||||
}; |
||||
}; |
||||
|
||||
leds { |
||||
compatible = "gpio-leds"; |
||||
|
||||
system: power { |
||||
label = "tp-link:green:power"; |
||||
gpios = <&gpio 14 GPIO_ACTIVE_LOW>; |
||||
default-state = "on"; |
||||
}; |
||||
|
||||
wlan { |
||||
label = "tp-link:green:wlan"; |
||||
gpios = <&gpio 13 GPIO_ACTIVE_LOW>; |
||||
default-state = "off"; |
||||
linux,default-trigger = "phy0tpt"; |
||||
}; |
||||
|
||||
qss { |
||||
label = "tp-link:green:qss"; |
||||
gpios = <&gpio 15 GPIO_ACTIVE_LOW>; |
||||
default-state = "off"; |
||||
}; |
||||
|
||||
wan { |
||||
label = "tp-link:green:wan"; |
||||
gpios = <&gpio 18 GPIO_ACTIVE_LOW>; |
||||
default-state = "off"; |
||||
}; |
||||
|
||||
lan1 { |
||||
label = "tp-link:green:lan1"; |
||||
gpios = <&gpio 19 GPIO_ACTIVE_LOW>; |
||||
default-state = "off"; |
||||
}; |
||||
|
||||
lan2 { |
||||
label = "tp-link:green:lan2"; |
||||
gpios = <&gpio 20 GPIO_ACTIVE_LOW>; |
||||
default-state = "off"; |
||||
}; |
||||
|
||||
lan3 { |
||||
label = "tp-link:green:lan3"; |
||||
gpios = <&gpio 21 GPIO_ACTIVE_LOW>; |
||||
default-state = "off"; |
||||
}; |
||||
|
||||
lan4 { |
||||
label = "tp-link:green:lan4"; |
||||
gpios = <&gpio 12 GPIO_ACTIVE_LOW>; |
||||
default-state = "off"; |
||||
}; |
||||
|
||||
usb { |
||||
label = "tp-link:green:usb"; |
||||
gpios = <&gpio 11 GPIO_ACTIVE_LOW>; |
||||
default-state = "off"; |
||||
trigger-sources = <&hub_port>; |
||||
linux,default-trigger = "usbport"; |
||||
}; |
||||
}; |
||||
|
||||
gpio-export { |
||||
compatible = "gpio-export"; |
||||
|
||||
gpio_usb_power { |
||||
gpio-export,name = "tp-link:power:usb"; |
||||
gpio-export,output = <1>; |
||||
gpios = <&gpio 4 GPIO_ACTIVE_HIGH>; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&ref { |
||||
clock-frequency = <25000000>; |
||||
}; |
||||
|
||||
&uart { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&gpio { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&spi { |
||||
num-cs = <1>; |
||||
|
||||
status = "okay"; |
||||
|
||||
flash@0 { |
||||
compatible = "jedec,spi-nor"; |
||||
reg = <0>; |
||||
spi-max-frequency = <25000000>; |
||||
|
||||
partitions { |
||||
compatible = "fixed-partitions"; |
||||
#address-cells = <1>; |
||||
#size-cells = <1>; |
||||
|
||||
uboot: partition@0 { |
||||
label = "u-boot"; |
||||
reg = <0x000000 0x020000>; |
||||
read-only; |
||||
}; |
||||
|
||||
partition@20000 { |
||||
label = "firmware"; |
||||
reg = <0x020000 0x7d0000>; |
||||
}; |
||||
|
||||
art: partition@7f0000 { |
||||
label = "art"; |
||||
reg = <0x7f0000 0x010000>; |
||||
read-only; |
||||
}; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&usb { |
||||
#address-cells = <1>; |
||||
#size-cells = <0>; |
||||
status = "okay"; |
||||
|
||||
hub_port: port@1 { |
||||
reg = <1>; |
||||
#trigger-source-cells = <0>; |
||||
}; |
||||
}; |
||||
|
||||
&usb_phy { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
ð0 { |
||||
status = "okay"; |
||||
|
||||
phy-handle = <&swphy0>; |
||||
mtd-mac-address = <&uboot 0x1fc00>; |
||||
mtd-mac-address-increment = <(-1)>; |
||||
}; |
||||
|
||||
ð1 { |
||||
status = "okay"; |
||||
|
||||
phy-handle = <&swphy4>; |
||||
mtd-mac-address = <&uboot 0x1fc00>; |
||||
phy-mode = "gmii"; |
||||
pll-data = <0x06000000 0x00000101 0x00001616>; |
||||
|
||||
gmac-config { |
||||
device = <&gmac>; |
||||
switch-phy-swap = <1>; |
||||
}; |
||||
}; |
||||
|
||||
&wmac { |
||||
status = "okay"; |
||||
|
||||
mtd-cal-data = <&art 0x1000>; |
||||
mtd-mac-address = <&uboot 0x1fc00>; |
||||
}; |
Loading…
Reference in new issue