ath79: support for TP-Link EAP225-Outdoor v3

This model is almost identical to the EAP225-Outdoor v1.
Major difference is the RTL8211FS PHY Chipset.

Device specifications:
* SoC: QCA9563 @ 775MHz
* Memory: 128MiB DDR2
* Flash: 16MiB SPI-NOR
* Wireless 2.4GHz (SoC): b/g/n 2x2
* Wireless 5GHz (QCA9886): a/n/ac 2x2 MU-MIMO
* Ethernet (RTL8211FS): 1× 1GbE, PoE

Flashing instructions:
* ssh into target device with recent (>= v1.6.0) firmware
* run `cliclientd stopcs` on target device
* upload factory image via web interface

Debricking:
To recover the device, you need access to the serial port. This requires
fine soldering to test points, or the use of probe pins.
* Open the case and solder wires to the test points: RXD, TXD and TPGND4
  * Use a 3.3V UART, 115200 baud, 8n1
* Interrupt bootloader by holding ctrl+B during boot
* upload initramfs via built-in tftp client and perform sysupgrade
    setenv ipaddr 192.168.1.1 # default, change as required
    setenv serverip 192.168.1.10 # default, change as required
    tftp 0x80800000 initramfs.bin
    bootelf $fileaddr

MAC addresses:
MAC address (as on device label) is stored in device info partition at
an offset of 8 bytes. ath9k device has same address as ethernet, ath10k
uses address incremented by 1.
From stock ifconfig:

    ath0      Link encap:Ethernet  HWaddr D8:...:2E
    ath10     Link encap:Ethernet  HWaddr D8:...:2F
    br0       Link encap:Ethernet  HWaddr D8:...:2E
    eth0      Link encap:Ethernet  HWaddr D8:...:2E

Signed-off-by: Paul Maruhn <paulmaruhn@posteo.de>
Co-developed-by: Philipp Rothmann <philipprothmann@posteo.de>
Signed-off-by: Philipp Rothmann <philipprothmann@posteo.de>
[Add pre-calibraton nvme-cells]
Tested-by: Tido Klaassen <tido_ff@4gh.eu>
Signed-off-by: Nick Hainke <vincent@systemli.org>

diff --git a/target/linux/ath79/dts/qca9563_tplink_eap225-outdoor-v3.dts b/target/linux/ath79/dts/qca9563_tplink_eap225-outdoor-v3.dts
new file mode 100644 (file)
index 0000000..e5914c9
--- /dev/null
+++ b/target/linux/ath79/dts/qca9563_tplink_eap225-outdoor-v3.dts
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9563_tplink_eap2x5-1port.dtsi"
+
+/ {
+       compatible = "tplink,eap225-outdoor-v3", "qca,qca9563";
+       model = "TP-Link EAP225-Outdoor v3";
+
+       aliases {
+               led-boot = &led_status_green;
+               led-failsafe = &led_status_amber;
+               led-running = &led_status_green;
+               led-upgrade = &led_status_amber;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_status_green: status_green {
+                       label = "green:status";
+                       gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               led_status_amber: status_amber {
+                       label = "amber:status";
+                       gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&art {
+       precalibration_ath10k: pre-calibration@5000 {
+               reg = <0x5000 0x2f20>;
+       };
+};
+
+&eth0 {
+       phy-handle = <&phy6>;
+       phy-mode = "sgmii";
+};
+
+&mdio0 {
+       phy6: ethernet-phy@6 {
+               reg = <6>;
+       };
+};
+
+&pcie {
+       wifi@0,0 {
+               compatible = "qcom,ath10k";
+               reg = <0 0 0 0 0>;
+
+               mac-address-increment = <1>;
+
+               nvmem-cells = <&macaddr_info_8>, <&precalibration_ath10k>;
+               nvmem-cell-names = "mac-address", "pre-calibration";
+       };
+};

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index d4e956c406d2340a54daa4324f022ebca1a1f48b..209395f024d451732f55b257c705fd8a9d988808 100644 (file)
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -76,6 +76,7 @@ ath79_setup_interfaces()
        tplink,cpe610-v2|\
        tplink,cpe710-v1|\
        tplink,eap225-outdoor-v1|\
+       tplink,eap225-outdoor-v3|\
        tplink,eap225-v1|\
        tplink,eap225-v3|\
        tplink,eap245-v1|\

diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index 8f4bf90b837dbb0f020612fbde79656dce3169b1..ffe999660acb7534110e7944a1b677565e01ac0d 100644 (file)
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -401,6 +401,17 @@ define Device/tplink_eap225-outdoor-v1
 endef
 TARGET_DEVICES += tplink_eap225-outdoor-v1
 
+define Device/tplink_eap225-outdoor-v3
+  $(Device/tplink-eap2x5)
+  SOC := qca9563
+  IMAGE_SIZE := 13824k
+  DEVICE_MODEL := EAP225-Outdoor
+  DEVICE_VARIANT := v3
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9888-ct
+  TPLINK_BOARD_ID := EAP225-V3
+endef
+TARGET_DEVICES += tplink_eap225-outdoor-v3
+
 define Device/tplink_eap225-v1
   $(Device/tplink-eap2x5)
   SOC := qca9563