tn3399_openwrt/target/linux/ath79/dts/qca9563_tplink_eap245-v3.dts

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ath79: add support for TP-Link EAP245-v3 TP-Link EAP245 v3 is an AC1750 (802.11ac Wave-2) ceiling mount access point. UART access (for debricking) requires non-trivial soldering. Specifications: * SoC: QCA9563 (CPU/DDR/AHB @ 775/650/258 MHz) * RAM: 128MiB * Flash: 16MiB SPI-NOR * Wireless 2.4GHz (SoC): b/g/n 3x3 * Wireless 5GHz (QCA9982): a/n/ac 3x3 with MU-MIMO * Ethernet (QCA8337N switch): 2× 1GbE, ETH1 (802.3at PoE) and ETH2 * Green and amber status LEDs * Reset switch (GPIO, available for failsafe) Flashing instructions: All recent firmware versions (latest is 2.20.0), can disable firmware signature verification and use a padded firmware file to flash OpenWrt: * ssh into target device and run `cliclientd stopcs` * upload factory image via web interface The stopcs-method is supported from firmware version 2.3.0. Earlier versions need to be upgraded to a newer stock version before flashing OpenWrt. Factory images for these devices are RSA signed by TP-Link. While the signature verification can be disabled, the factory image still needs to have a (fake) 1024 bit signature added to pass file checks. Debricking instructions: You can recover using u-boot via the serial port: * Serial port is available from J3 (1:TX, 2:RX, 3:GND, 4:3.3V) * Bridge R237 to connect RX, located next to J3 * Bridge R225 to connect TX, located inside can on back-side of board * Serial port is 115200 baud, 8n1, interrupt u-boot by holding ctrl+B * Upload initramfs with tftp and upgrade via OpenWrt Device mac addresses: Stock firmware has the same mac address for 2.4GHz wireless and ethernet, 5GHz is incremented by one. The base mac address is stored in the 'default-mac' partition (offset 0x90000) at an offset of 8 bytes. ART blobs contain no mac addresses. From OEM ifconfig: ath0 Link encap:Ethernet HWaddr 74:..:E2 ath10 Link encap:Ethernet HWaddr 74:..:E3 br0 Link encap:Ethernet HWaddr 74:..:E2 eth0 Link encap:Ethernet HWaddr 74:..:E2 Signed-off-by: Sander Vanheule <sander@svanheule.net> Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
2020-06-05 02:59:13 +08:00
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qca956x.dtsi"
ath79: add support for TP-Link EAP245-v3 TP-Link EAP245 v3 is an AC1750 (802.11ac Wave-2) ceiling mount access point. UART access (for debricking) requires non-trivial soldering. Specifications: * SoC: QCA9563 (CPU/DDR/AHB @ 775/650/258 MHz) * RAM: 128MiB * Flash: 16MiB SPI-NOR * Wireless 2.4GHz (SoC): b/g/n 3x3 * Wireless 5GHz (QCA9982): a/n/ac 3x3 with MU-MIMO * Ethernet (QCA8337N switch): 2× 1GbE, ETH1 (802.3at PoE) and ETH2 * Green and amber status LEDs * Reset switch (GPIO, available for failsafe) Flashing instructions: All recent firmware versions (latest is 2.20.0), can disable firmware signature verification and use a padded firmware file to flash OpenWrt: * ssh into target device and run `cliclientd stopcs` * upload factory image via web interface The stopcs-method is supported from firmware version 2.3.0. Earlier versions need to be upgraded to a newer stock version before flashing OpenWrt. Factory images for these devices are RSA signed by TP-Link. While the signature verification can be disabled, the factory image still needs to have a (fake) 1024 bit signature added to pass file checks. Debricking instructions: You can recover using u-boot via the serial port: * Serial port is available from J3 (1:TX, 2:RX, 3:GND, 4:3.3V) * Bridge R237 to connect RX, located next to J3 * Bridge R225 to connect TX, located inside can on back-side of board * Serial port is 115200 baud, 8n1, interrupt u-boot by holding ctrl+B * Upload initramfs with tftp and upgrade via OpenWrt Device mac addresses: Stock firmware has the same mac address for 2.4GHz wireless and ethernet, 5GHz is incremented by one. The base mac address is stored in the 'default-mac' partition (offset 0x90000) at an offset of 8 bytes. ART blobs contain no mac addresses. From OEM ifconfig: ath0 Link encap:Ethernet HWaddr 74:..:E2 ath10 Link encap:Ethernet HWaddr 74:..:E3 br0 Link encap:Ethernet HWaddr 74:..:E2 eth0 Link encap:Ethernet HWaddr 74:..:E2 Signed-off-by: Sander Vanheule <sander@svanheule.net> Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
2020-06-05 02:59:13 +08:00
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "tplink,eap245-v3", "qca,qca9563";
model = "TP-Link EAP245 v3";
aliases {
led-boot = &led_status_green;
led-failsafe = &led_status_amber;
led-running = &led_status_green;
led-upgrade = &led_status_amber;
label-mac-device = &eth0;
};
leds {
compatible = "gpio-leds";
led_status_green: status_green {
label = "tp-link:green:status";
gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
led_status_amber: status_amber {
label = "tp-link:amber:status";
gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
};
};
keys {
compatible = "gpio-keys";
reset {
label = "Reset button";
linux,code = <KEY_RESTART>;
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
};
&pcie {
status = "okay";
};
&uart {
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>;
partition@0 {
label = "factory-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@40000 {
label = "u-boot";
reg = <0x040000 0x040000>;
read-only;
};
partition@80000 {
label = "partition-table";
reg = <0x080000 0x010000>;
read-only;
};
info: partition@90000 {
label = "info";
reg = <0x090000 0x010000>;
read-only;
};
art: partition@a0000 {
label = "art";
reg = <0x0a0000 0x010000>;
read-only;
};
partition@b0000 {
label = "extra-para";
reg = <0x0b0000 0x010000>;
read-only;
};
partition@c0000 {
compatible = "openwrt,elf";
label = "firmware";
reg = <0x0c0000 0xe40000>;
};
partition@f00000 {
label = "config";
reg = <0xf00000 0x030000>;
read-only;
};
partition@f30000 {
label = "mutil-log";
reg = <0xf30000 0x080000>;
read-only;
};
partition@fb0000 {
label = "oops";
reg = <0xfb0000 0x040000>;
read-only;
};
};
};
};
&mdio0 {
status = "okay";
phy-mask = <0x1>;
phy0: ethernet-phy@0 {
reg = <0>;
phy-mode = "sgmii";
qca,ar8327-initvals = <
0x04 0x00080080 /* PAD0 */
0x7c 0x0000007e /* PORT0_STATUS */
0xe0 0xc74164de /* SGMII_CTRL */
>;
};
};
&eth0 {
status = "okay";
phy-handle = <&phy0>;
phy-mode = "sgmii";
mtd-mac-address = <&info 0x8>;
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
mtd-mac-address = <&info 0x8>;
};