openwrt/target/linux/ramips/dts/ArcherC50V3.dts
Henryk Heisig 14951e8f8e ramips: add support for TP-Link Archer C50 v3
TP-Link Archer C50 v3 is a router with 5-port FE switch and
non-detachable antennas. It's based on MediaTek MT7628N+MT7612E.

Specification:
- MediaTek MT7628N/N (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- 4x external, non-detachable antennas
- UART (J1) header on PCB (115200 8n1)
- 7x LED (GPIO-controlled*), 2x button, power switch

* WAN LED in this devices is a dual-color, dual-leads type which isn't
  (fully) supported by gpio-leds driver. This type of LED requires both
  GPIOs state change at the same time to select color or turn it off.
  For now, we support/use only the green part of the LED.

Flash instruction:

The only way to flash LEDE image in ArcherC50v3 is to use
tftp recovery mode in U-Boot:

1. Configure PC with static IP 192.168.0.66/24 and tftp server.
2. Rename "openwrt-ramips-mt7628-ArcherC50v3-squashfs-tftp-recovery.bin"
   to "tp_recovery.bin" and place it in tftp server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
   the router and keep button pressed for around 6-7 seconds, until
   device starts downloading the file.
4. Router will download file from server, write it to flash and reboot.

Signed-off-by: Henryk Heisig <hyniu@o2.pl>
2018-02-11 16:04:16 +01:00

95 lines
1.7 KiB
Plaintext

/dts-v1/;
#include "TPLINK-8M.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "tplink,c50-v3", "mediatek,mt7628an-soc";
model = "TP-Link Archer C50 v3";
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
rfkill {
label = "rfkill";
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
};
};
gpio-leds {
compatible = "gpio-leds";
lan {
label = "c50-v3:green:lan";
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
};
power {
label = "c50-v3:green:power";
gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
};
wan {
label = "c50-v3:green:wan";
gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
};
wan_orange {
label = "c50-v3:orange:wan";
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
};
wlan {
label = "c50-v3:green:wlan2g";
gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
};
wlan5 {
label = "c50-v3:green:wlan5g";
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
};
wps {
label = "c50-v3:green:wps";
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
};
};
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "i2c", "gpio", "p0led_an", "p1led_an", "p2led_an",
"p3led_an", "p4led_an", "wdt", "wled_an";
ralink,function = "gpio";
};
};
};
&pcie {
status = "okay";
pcie-bridge {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&factory 0x28000>;
ieee80211-freq-limit = <5000000 6000000>;
mtd-mac-address = <&factory 0xf100>;
mtd-mac-address-increment = <(-1)>;
};
};
};