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ath79: add support for TP-Link TL-WR841N/ND v8

CPU: Atheros AR9341 535MHz
RAM: 32MB
FLASH: 4MiB
PORTS: 4 Port 100/10 Switch, 1 Port 100/10 Wan
WiFi: Atheros AR9341 2x2:2 bgn
LED: Power (static on), LAN (controlled by Switch), WAN, SYS, WiFi, RFKill
BTN: WPS, WiFi, Reset

Installation:
Upload the factory image via the vendor-GUI.

Signed-off-by: Antonio Silverio <menion@gmail.com>
[resolve merge conflicts, squash commits, fix commit title, remove
default default off led properties, mark sysupgrade image compatible
with the ar71xx version of the board, drop blank lines from dts]
Signed-off-by: Mathias Kresin <dev@kresin.me>
  • Loading branch information...
Menion2k authored and mkresin committed Oct 17, 2018
1 parent 98f826f commit 9601d94138de66e4fc9f55a08dfb348cdfcc3181
@@ -97,6 +97,7 @@ tplink,tl-wr941-v4)
;;
tplink,tl-wr740nd-v4|\
tplink,tl-wr741nd-v4|\
tplink,tl-wr841-v8|\
tplink,tl-wr842n-v2)
ucidef_set_led_netdev "wan" "WAN" "tp-link:green:wan" "eth0"
ucidef_set_led_switch "lan1" "LAN1" "tp-link:green:lan1" "switch0" "0x04"
@@ -182,6 +182,7 @@ ath79_setup_interfaces()
"0@eth1" "1:lan" "2:lan" "3:lan" "4:lan"
;;
tplink,tl-wr740nd-v4|\
tplink,tl-wr841-v8|\
tplink,tl-wr842n-v1|\
tplink,tl-wr842n-v2)
ucidef_set_interface_wan "eth0"
@@ -0,0 +1,164 @@
// 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-WR841N/ND v8";
compatible = "tplink,tl-wr841-v8", "qca,ar9341";

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>;
linux,default-trigger = "phy0tpt";
};

qss {
label = "tp-link:green:qss";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};

wan {
label = "tp-link:green:wan";
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
};

lan1 {
label = "tp-link:green:lan1";
gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
};

lan2 {
label = "tp-link:green:lan2";
gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
};

lan3 {
label = "tp-link:green:lan3";
gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
};

lan4 {
label = "tp-link:green:lan4";
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
};
};
};

&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 {
compatible = "tplink,firmware";
label = "firmware";
reg = <0x020000 0x3d0000>;
};

art: partition@3f0000 {
label = "art";
reg = <0x3f0000 0x010000>;
read-only;
};
};
};
};

&eth0 {
status = "okay";

phy-handle = <&swphy0>;
mtd-mac-address = <&uboot 0x1fc00>;
mtd-mac-address-increment = <(-1)>;
};

&eth1 {
status = "okay";

mtd-mac-address = <&uboot 0x1fc00>;

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>;
};
@@ -136,6 +136,15 @@ define Device/tplink_tl-wr841-v7
endef
TARGET_DEVICES += tplink_tl-wr841-v7

define Device/tplink_tl-wr841-v8
$(Device/tplink-4mlzma)
ATH_SOC := ar9341
DEVICE_TITLE := TP-LINK TL-WR841N/ND v8
TPLINK_HWID := 0x08410008
SUPPORTED_DEVICES += tl-wr841n-v8
endef
TARGET_DEVICES += tplink_tl-wr841-v8

define Device/tplink_tl-wr841-v9
$(Device/tplink-4mlzma)
ATH_SOC := qca9533

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