ath79: add TP-Link WR842N v3

This adds support for the TP-Link WR842N v3 which is already supported on ar71xx
target (0b45bec22c59cc6e6b2fa71dc9a88386c5587132).

Specification:
* SoC: QCA9533 ver 2 rev 0
* 16 MB Flash (gd25q128)
* 64 MB RAM
* 1 WAN 10/100 MBit/s (blue connector)
* 4 LAN 10/100 MBit/s (AR8229; 4 ports; yellow connectors)
* Atheros AR9531 (2,4GHz, two fixed antennas)
* USB
* Reset / WPS button
* WiFi button (rf kill)
* 8 green leds; 1 red/green led
* serial console (115200 8N1, according to the OpenWrt-wiki some soldering is needed)

Installation:
* flash via vendor WebUI (the filename must not exceed certain length)
* sysupgrade from installed OpenWrt (also ar71xx)

Thanks to Holger Drefs for providing the hardware

Tested-by: @kofec (github)
Signed-off-by: Sven Roederer <devel-sven@geroedel.de>

diff --git a/target/linux/ath79/base-files/etc/board.d/01_leds b/target/linux/ath79/base-files/etc/board.d/01_leds
index af26425da2a3e2d385e333b60a005fb6b8d3f371..9c353baabef033dfb3bf1c42a9a73911bb95cdc4 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/base-files/etc/board.d/01_leds
@@ -163,7 +163,8 @@ tplink,tl-wr842n-v2)
        ucidef_set_led_switch "lan4" "LAN4" "tp-link:green:lan4" "switch0" "0x02"
        ;;
 tplink,tl-wr841-v9|\
-tplink,tl-wr841-v11)
+tplink,tl-wr841-v11|\
+tplink,tl-wr842n-v3)
        ucidef_set_led_netdev "wan" "WAN" "tp-link:green:wan" "eth0"
        ucidef_set_led_switch "lan1" "LAN1" "tp-link:green:lan1" "switch0" "0x10"
        ucidef_set_led_switch "lan2" "LAN2" "tp-link:green:lan2" "switch0" "0x08"

diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index 2f4fb62a5f2a8d0d43417ca80cb80e3c97ff1bf1..f877669f98a2c675f4f7493e9f3ad0e2880262a8 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -180,6 +180,7 @@ ath79_setup_interfaces()
        tplink,tl-mr3420-v1|\
        tplink,tl-wr841-v9|\
        tplink,tl-wr841-v11|\
+       tplink,tl-wr842n-v3|\
        ubnt,airrouter)
                ucidef_set_interface_wan "eth0"
                ucidef_add_switch "switch0" \

diff --git a/target/linux/ath79/dts/qca9533_tplink_tl-wr842n-v3.dts b/target/linux/ath79/dts/qca9533_tplink_tl-wr842n-v3.dts
new file mode 100644 (file)
index 0000000..64be074
--- /dev/null
+++ b/target/linux/ath79/dts/qca9533_tplink_tl-wr842n-v3.dts
@@ -0,0 +1,168 @@
+// 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 "qca953x.dtsi"
+
+/ {
+       compatible = "tplink,tl-wr842n-v3", "qca,qca9533";
+       model = "TP-Link TL-WR842N v3";
+
+       aliases {
+               led-boot = &qss_led;
+               led-failsafe = &qss_led;
+               led-running = &qss_led;
+               led-upgrade = &qss_led;
+       };
+
+       gpio_leds: leds {
+               compatible = "gpio-leds";
+
+               system: power {
+                       label = "tp-link:green:power";
+                       gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               wifi {
+                       label = "tp-link:green:wlan";
+                       gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               qss_led: qss {
+                       label = "tp-link:green:qss";
+                       gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+               };
+
+               wan_green {
+                       label = "tp-link:green:wan";
+                       gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+               };
+
+               wan_red {
+                       label = "tp-link:red:wan";
+                       gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+               };
+
+               lan1 {
+                       label = "tp-link:green:lan1";
+                       gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+               };
+
+               lan2 {
+                       label = "tp-link:green:lan2";
+                       gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+               };
+
+               lan3 {
+                       label = "tp-link:green:lan3";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+               };
+
+               lan4 {
+                       label = "tp-link:green:lan4";
+                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+               };
+
+               usb {
+                       label = "tp-link:green:usb";
+                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "usbport";
+                       trigger-sources = <&hub_port>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "Reset button";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+
+               rfkill {
+                       label = "RFKILL button";
+                       linux,code = <KEY_RFKILL>;
+                       gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+};
+
+&uart {
+       status = "okay";
+};
+
+&usb0 {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       status = "okay";
+
+       hub_port: port@1 {
+               reg = <1>;
+               #trigger-source-cells = <0>;
+       };
+};
+
+&usb_phy {
+        status = "okay";
+};
+
+&spi {
+       status = "okay";
+       num-cs = <1>;
+
+       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 0xfd0000>;
+                       };
+
+                       art: partition@ff0000 {
+                               label = "ART";
+                               reg = <0xff0000 0x010000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&eth1 {
+       mtd-mac-address = <&uboot 0x1fc00>;
+};
+
+&eth0 {
+       status = "okay";
+       phy-handle = <&swphy4>;
+
+       mtd-mac-address = <&uboot 0x1fc00>;
+       mtd-mac-address-increment = <1>;
+};
+
+&wmac {
+       status = "okay";
+       mtd-cal-data = <&art 0x1000>;
+       mtd-mac-address = <&uboot 0x1fc00>;
+};
+

diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index ecc34b88e03814686795bec50d380490afa1a1d1..6853f123414efe0c044b79bf4650231da0017452 100644 (file)
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -243,6 +243,16 @@ define Device/tplink_tl-wr842n-v2
 endef
 TARGET_DEVICES += tplink_tl-wr842n-v2
 
+define Device/tplink_tl-wr842n-v3
+  $(Device/tplink-16mlzma)
+  ATH_SOC := qca9533
+  DEVICE_TITLE := TP-Link TL-WR842N v3
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
+  TPLINK_HWID := 0x8420003
+  SUPPORTED_DEVICES += tl-wr842n-v3
+endef
+TARGET_DEVICES += tplink_tl-wr842n-v3
+
 define Device/tplink_tl-wr1043nd-v2
   $(Device/tplink-8mlzma)
   ATH_SOC := qca9558