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authorRobert Marko <robimarko@gmail.com>2018-10-07 12:21:45 +0200
committerMathias Kresin <dev@kresin.me>2018-10-07 15:44:19 +0200
commitadbd9d1f1f07f77b0f511027c1cfea87cefe47be (patch)
tree20ac803227cdf236c23bef962aabac566b3352a4
parentebd57de1f9894a91991fe19f200dba7b1104390c (diff)
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ath79: Add support for TP-Link TL-WR842N-v2
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>
-rwxr-xr-xtarget/linux/ath79/base-files/etc/board.d/01_leds3
-rwxr-xr-xtarget/linux/ath79/base-files/etc/board.d/02_network5
-rw-r--r--target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts204
-rw-r--r--target/linux/ath79/image/generic-tp-link.mk10
4 files changed, 221 insertions, 1 deletions
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 99646ad678..f04eb7f5c6 100755
--- a/target/linux/ath79/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/base-files/etc/board.d/01_leds
@@ -77,7 +77,8 @@ tplink,tl-wr941-v4)
ucidef_set_led_switch "lan4" "LAN4" "tp-link:green:lan4" "switch0" "0x10"
;;
tplink,tl-wr740nd-v4|\
-tplink,tl-wr741nd-v4)
+tplink,tl-wr741nd-v4|\
+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"
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 f782affe34..0cfe2c8247 100755
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -150,6 +150,11 @@ ath79_setup_interfaces()
ucidef_add_switch "switch0" \
"0@eth1" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1"
;;
+ tplink,tl-wr842n-v2)
+ ucidef_set_interface_wan "eth0"
+ ucidef_add_switch "switch0" \
+ "0@eth1" "1:lan:4" "2:lan:1" "3:lan:2" "4:lan:3"
+ ;;
tplink,tl-wr941-v2)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
;;
diff --git a/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts b/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts
new file mode 100644
index 0000000000..f2dbac3c7c
--- /dev/null
+++ b/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts
@@ -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";
+};
+
+&eth0 {
+ status = "okay";
+
+ phy-handle = <&swphy0>;
+ mtd-mac-address = <&uboot 0x1fc00>;
+ mtd-mac-address-increment = <(-1)>;
+};
+
+&eth1 {
+ 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>;
+};
diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index a9485c457e..d65e29e72a 100644
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -77,6 +77,16 @@ define Device/tplink_tl-wr1043nd-v1
endef
TARGET_DEVICES += tplink_tl-wr1043nd-v1
+define Device/tplink_tl-wr842n-v2
+ $(Device/tplink-8mlzma)
+ ATH_SOC := ar9341
+ DEVICE_TITLE := TP-LINK TL-WR842N/ND v2
+ DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
+ TPLINK_HWID := 0x8420002
+ SUPPORTED_DEVICES += tl-wr842n-v2
+endef
+TARGET_DEVICES += tplink_tl-wr842n-v2
+
define Device/tplink_tl-wr1043nd-v2
$(Device/tplink-8mlzma)
ATH_SOC := qca9558