ath79: add support for TP-Link WDR3500 v1

Hardware:
SoC:      AR9344
CPU:      560 MHz
Flash:    8 MiB
RAM:      128 MiB
WiFi:     Atheros AR9340 2.4GHz 802.11bgn
          Atheros AR9300 5GHz 802.11an
Ethernet: AR934X built-in switch, WAN on separate physical interface
USB:      1x 2.0

Flash instruction (WebUI):
Download *-factory.bin image and upload it via the firmwary upgrade
function of the stock firmware WebUI.

Flash instruction (TFTP):
1. Set PC to fixed ip address 192.168.0.66
2. Download *-factory.bin image and rename it to
   wdr3500v1_tp_recovery.bin
3. Start a tftp server with the image file in its root directory
4. Turn off the router
5. Press and hold Reset button
6. Turn on router with the reset button pressed and wait ~15 seconds
7. Release the reset button and after a short time
the firmware should be transferred from the tftp server
8. Wait ~30 second to complete recovery.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[removed stray newline]
Signed-off-by: David Bauer <mail@david-bauer.net>

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 454f57d3dd5e19d1e8dfacfa22aeab7aa573d244..7d5f28853611d5a8ec44abcf811e833163079594 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -83,6 +83,7 @@ ath79_setup_interfaces()
        tplink,archer-c25-v1|\
        tplink,tl-mr3220-v1|\
        tplink,tl-mr3420-v1|\
+       tplink,tl-wdr3500-v1|\
        tplink,tl-wr841-v7|\
        tplink,tl-wr841-v9|\
        tplink,tl-wr841-v10|\

diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index f183bc5720a5d6cbcc58bd15d120db61af592c25..f07dbf83c485d9c75b59170fe5ab5d2ac3ec8a5b 100644 (file)
--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -159,6 +159,7 @@ case "$FIRMWARE" in
                ath9k_patch_fw_mac_crc $(macaddr_add $(mtd_get_mac_text "mac" 0x18) 1) 0x2
                ;;
        ocedo,raccoon|\
+       tplink,tl-wdr3500-v1|\
        tplink,tl-wdr3600-v1|\
        tplink,tl-wdr4300-v1|\
        tplink,tl-wdr4900-v2|\

diff --git a/target/linux/ath79/dts/ar9344_tplink_tl-wdr3500-v1.dts b/target/linux/ath79/dts/ar9344_tplink_tl-wdr3500-v1.dts
new file mode 100644 (file)
index 0000000..fbe1075
--- /dev/null
+++ b/target/linux/ath79/dts/ar9344_tplink_tl-wdr3500-v1.dts
@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar9344_tplink_tl-wdrxxxx.dtsi"
+
+/ {
+       model = "TP-Link TL-WDR3500 v1";
+       compatible = "tplink,tl-wdr3500-v1", "qca,ar9344";
+};
+
+&leds {
+       usb {
+               label = "tp-link:green:usb";
+               gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+               linux,default-trigger = "usbport";
+               trigger-sources = <&hub_port>;
+       };
+};
+
+&gpio {
+       usb_power {
+               gpio-hog;
+               gpios = <12 GPIO_ACTIVE_HIGH>;
+               output-high;
+               line-name = "tp-link:power:usb";
+       };
+};
+
+&pinmux {
+       pmx_led_wan_lan: pinmux_led_wan_lan {
+               pinctrl-single,bits = <0x10 0x2c2d0000 0xffff0000>,
+                       <0x14 0x292a2b 0xffffff>;
+       };
+};
+
+&builtin_switch {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pmx_led_wan_lan>;
+};
+
+&usb {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       status = "okay";
+
+       hub_port: port@1 {
+               reg = <1>;
+               #trigger-source-cells = <0>;
+       };
+};
+
+&usb_phy {
+       status = "okay";
+};
+
+&ath9k {
+       mtd-mac-address = <&uboot 0x1fc00>;
+       mtd-mac-address-increment = <1>;
+};
+
+&wmac {
+       mtd-mac-address = <&uboot 0x1fc00>;
+};
+
+&eth1 {
+       status = "okay";
+
+       mtd-mac-address = <&uboot 0x1fc00>;
+       mtd-mac-address-increment = <(-1)>;
+
+       gmac-config {
+               device = <&gmac>;
+               switch-phy-swap = <0>;
+               switch-only-mode = <1>;
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       phy-handle = <&swphy4>;
+
+       mtd-mac-address = <&uboot 0x1fc00>;
+       mtd-mac-address-increment = <2>;
+};

diff --git a/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi b/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
index 496cf65e26c76b9235893c6e2af48eca23eb9847..edf60df0cc927f4d718db6dda482241a34296273 100644 (file)
--- a/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
+++ b/target/linux/ath79/dts/ar9344_tplink_tl-wdr4300.dtsi
@@ -1,92 +1,24 @@
 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-
-#include "ar9344.dtsi"
-
-/ {
-       aliases {
-               led-boot = &system;
-               led-failsafe = &system;
-               led-running = &system;
-               led-upgrade = &system;
-       };
-
-       leds {
-               compatible = "gpio-leds";
-
-               usb1 {
-                       label = "tp-link:green:usb1";
-                       gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
-                       trigger-sources = <&hub_port1>;
-                       linux,default-trigger = "usbport";
-               };
-
-               usb2 {
-                       label = "tp-link:green:usb2";
-                       gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
-                       trigger-sources = <&hub_port2>;
-                       linux,default-trigger = "usbport";
-               };
-
-               wlan2g {
-                       label = "tp-link:green:wlan2g";
-                       gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
-                       linux,default-trigger = "phy0tpt";
-               };
-
-               system: system {
-                       label = "tp-link:green:system";
-                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
-                       default-state = "on";
-               };
-
-               qss {
-                       label = "tp-link:green:qss";
-                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
-               };
+#include "ar9344_tplink_tl-wdrxxxx.dtsi"
+
+&leds {
+       usb1 {
+               label = "tp-link:green:usb1";
+               gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+               trigger-sources = <&hub_port1>;
+               linux,default-trigger = "usbport";
        };
 
-       ath9k-leds {
-               compatible = "gpio-leds";
-
-               wlan5g {
-                       label = "tp-link:green:wlan5g";
-                       gpios = <&ath9k 0 GPIO_ACTIVE_LOW>;
-                       linux,default-trigger = "phy1tpt";
-               };
-       };
-
-       keys {
-               compatible = "gpio-keys";
-
-               reset {
-                       linux,code = <KEY_RESTART>;
-                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-                       debounce-interval = <60>;
-               };
-
-               wifi {
-                       linux,code = <KEY_RFKILL>;
-                       linux,input-type = <EV_SW>;
-                       gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
-                       debounce-interval = <60>;
-               };
+       usb2 {
+               label = "tp-link:green:usb2";
+               gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+               trigger-sources = <&hub_port2>;
+               linux,default-trigger = "usbport";
        };
 };
 
-&ref {
-       clock-frequency = <40000000>;
-};
-
-&uart {
-       status = "okay";
-};
-
 &gpio {
-       status = "okay";
-
        lna0 {
                gpio-hog;
                gpios = <18 GPIO_ACTIVE_HIGH>;
@@ -116,42 +48,6 @@
        };
 };
 
-&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 0x7d0000>;
-                       };
-
-                       art: partition@7f0000 {
-                               label = "art";
-                               reg = <0x7f0000 0x010000>;
-                               read-only;
-                       };
-               };
-       };
-};
-
 &usb {
        #address-cells = <1>;
        #size-cells = <0>;
@@ -179,23 +75,11 @@
        status = "okay";
 };
 
-&pcie {
-       status = "okay";
-
-       ath9k: wifi@0,0 {
-               compatible = "pci168c,0033";
-               reg = <0x0000 0 0 0 0>;
-               mtd-mac-address = <&uboot 0x1fc00>;
-               qca,no-eeprom;
-               #gpio-cells = <2>;
-               gpio-controller;
-       };
+&ath9k {
+       mtd-mac-address = <&uboot 0x1fc00>;
 };
 
 &wmac {
-       status = "okay";
-
-       mtd-cal-data = <&art 0x1000>;
        mtd-mac-address = <&uboot 0x1fc00>;
        mtd-mac-address-increment = <(-1)>;
 };

diff --git a/target/linux/ath79/dts/ar9344_tplink_tl-wdrxxxx.dtsi b/target/linux/ath79/dts/ar9344_tplink_tl-wdrxxxx.dtsi
new file mode 100644 (file)
index 0000000..9ef7906
--- /dev/null
+++ b/target/linux/ath79/dts/ar9344_tplink_tl-wdrxxxx.dtsi
@@ -0,0 +1,125 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "ar9344.dtsi"
+
+/ {
+       aliases {
+               led-boot = &system;
+               led-failsafe = &system;
+               led-running = &system;
+               led-upgrade = &system;
+       };
+
+       leds: leds {
+               compatible = "gpio-leds";
+
+               wlan2g {
+                       label = "tp-link:green:wlan2g";
+                       gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               system: system {
+                       label = "tp-link:green:system";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               qss {
+                       label = "tp-link:green:qss";
+                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       ath9k-leds {
+               compatible = "gpio-leds";
+
+               wlan5g {
+                       label = "tp-link:green:wlan5g";
+                       gpios = <&ath9k 0 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy1tpt";
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+
+               wifi {
+                       linux,code = <KEY_RFKILL>;
+                       linux,input-type = <EV_SW>;
+                       gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+};
+
+&ref {
+       clock-frequency = <40000000>;
+};
+
+&uart {
+       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 0x7d0000>;
+                       };
+
+                       art: partition@7f0000 {
+                               label = "art";
+                               reg = <0x7f0000 0x010000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+
+       ath9k: wifi@0,0 {
+               compatible = "pci168c,0033";
+               reg = <0x0000 0 0 0 0>;
+               qca,no-eeprom;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+};
+
+&wmac {
+       status = "okay";
+
+       mtd-cal-data = <&art 0x1000>;
+};

diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index c8d31b87e90df0ee7886aef28ff4368b2964a247..1e63a6b2b41036419e03aec6058b43f660b9df30 100644 (file)
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -328,6 +328,17 @@ define Device/tplink_re450-v2
 endef
 TARGET_DEVICES += tplink_re450-v2
 
+define Device/tplink_tl-wdr3500-v1
+  $(Device/tplink-8mlzma)
+  ATH_SOC := ar9344
+  DEVICE_MODEL := TL-WDR3500
+  DEVICE_VARIANT := v1
+  DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport
+  TPLINK_HWID := 0x35000001
+  SUPPORTED_DEVICES += tl-wdr3500
+endef
+TARGET_DEVICES += tplink_tl-wdr3500-v1
+
 define Device/tplink_tl-wdr3600-v1
   $(Device/tplink-8mlzma)
   ATH_SOC := ar9344