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ath79: add support for Ubiquiti AirRouter

Indoor low-power router with 2.4 GHz radio

CPU:    Atheros AR7241 rev 1
RAM:    32 MB
Flash:  8 MB NOR SPI
Switch: Atheros AR7240
Ports:  1x WAN, 4x LAN 10/100 Ethernet
WLAN:   Atheros AR9285 (2.4 GHz)
USB:    1x USB2 host port

Note: Ethernet WAN/LAN port naming is reversed from ar71xx.
WAN is eth0; LAN is eth1.1.

UART settings: 115200, 8N1

                LEDs
        +--------------------------
        |
        |
        |
        |
        |
        |
        |
        |
    VCC | x x
     RX | * x
        | x x
        | x x
     TX | * x
    GND | * x
        |
        |
        |
        |
        +--------------------------
                ETHERNET PORTS

Installation from Ubiquiti firmware, is as for other ubnt-xm AirOs devices.

Signed-off-by: Russell Senior <russell@personaltelco.net>
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Russell Senior authored and blogic committed Nov 26, 2018
1 parent 20ec6af commit 73127a878dca3da42c35400e2c63a24a2d664088
@@ -124,7 +124,8 @@ ath79_setup_interfaces()
buffalo,whr-g301n|\
tplink,tl-mr3220-v1|\
tplink,tl-mr3420-v1|\
tplink,tl-wr841-v7)
tplink,tl-wr841-v7|\
ubnt,airrouter)
ucidef_set_interface_wan "eth0"
ucidef_add_switch "switch0" \
"0@eth1" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1"
@@ -141,6 +141,7 @@ case "$FIRMWARE" in
tplink,tl-wr741-v1|\
tplink,tl-wr743nd-v1|\
tplink,tl-wr841-v7|\
ubnt,airrouter|\
ubnt,bullet-m|\
ubnt,nano-m|\
ubnt,rocket-m)
@@ -0,0 +1,38 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;

#include "ar7241_ubnt_xm.dtsi"

/ {
compatible = "ubnt,airrouter", "qca,ar7241";
model = "Ubiquiti AirRouter";

aliases {
led-boot = &globe;
led-failsafe = &globe;
led-running = &globe;
led-upgrade = &globe;
};

airrouter-leds {
compatible = "gpio-leds";

globe: globe {
label = "ubnt:green:globe";
gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
};

power {
label = "ubnt:green:power";
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
};
};
};

&usb_phy {
status = "okay";
};

&usb {
status = "okay";
};
@@ -78,6 +78,13 @@ define Device/ubnt-xw
ATH_SOC := ar9342
endef

define Device/ubnt_airrouter
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti AirRouter
SUPPORTED_DEVICES += airrouter
endef
TARGET_DEVICES += ubnt_airrouter

define Device/ubnt_bullet-m
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Bullet-M

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