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ALFA Network WiFi CampPro Nano Duo is a dual-radio Wi-Fi signal extender
(router) in USB dongle form-factor (Type-A plug is used only for power),
based on combination of two radio chipsets: Qualcomm QCA9531 (main SOC)
and MediaTek MT7610U (connected over USB 2.0 interface).
Specifications:
- SOC: QCA9531 v2 (650 MHz)
- DRAM: DDR2 128 MiB (Nanya NT5TU64M16HG-AC)
- Flash: 16 MiB SPI NOR (Macronix MX25L12835F)
- Ethernet: 1x 10/100 Mbps Ethernet (QCA9531)
- Wi-Fi: 2x2:2 2.4 GHz Wi-Fi 4 (QCA9531)
1x1:1 2.4/5 GHz Wi-Fi 5 (MT7610U)
- Antenna: 3x RP-SMA (female) antenna connectors
- LED: 1x orange (RJ45, power indicator)
2x green (status + RJ45 activity/link)
1x blue (Wi-Fi 2.4 GHz status)
- Button: 1x button (reset)
- UART: 1x 4-pin, 2.00 mm pitch header on PCB
- Other: external h/w watchdog (EM6324QYSP5B, enabled by default)
GPIO-controlled USB power for MT7610U
MAC addresses:
- LAN: 00:c0:ca:xx:xx:6d (art 0x2, -1)
- 2.4 GHz (QCA9531): 00:c0:ca:xx:xx:6e (art 0x2, device's label)
- 2.4/5 GHz (MT7610U): 00:c0:ca:xx:xx:6f (from eeprom)
Flash instructions:
You can use sysupgrade image directly in vendor firmware which is based
on LEDE/OpenWrt. Alternatively, you can use web recovery mode in U-Boot:
1. Configure PC with static IP 192.168.1.2/24.
2. Connect PC with RJ45 port, press the reset button, power up device,
wait for first blink of status LED (indicates network setup), then
keep button for 3 following blinks and release it.
3. Open 192.168.1.1 address in your browser and upload sysupgrade image.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
61 lines
1.1 KiB
Plaintext
61 lines
1.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include <dt-bindings/leds/common.h>
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#include "qca9531_alfa-network_r36a.dtsi"
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/ {
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model = "ALFA Network WiFi CampPro Nano Duo";
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compatible = "alfa-network,wifi-camppro-nano-duo", "qca,qca9531";
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aliases {
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led-boot = &led_status;
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led-failsafe = &led_status;
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led-running = &led_status;
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led-upgrade = &led_status;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&enable_gpio4>;
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lan {
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function = LED_FUNCTION_LAN;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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};
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led_status: status {
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function = LED_FUNCTION_STATUS;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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wlan2g {
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function = LED_FUNCTION_WLAN_2GHZ;
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color = <LED_COLOR_ID_BLUE>;
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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};
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};
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ð0 {
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nvmem-cells = <&macaddr_art_1002 (-1)>;
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nvmem-cell-names = "mac-address";
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};
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ð1 {
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compatible = "syscon", "simple-mfd";
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};
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&gpio_export {
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usb-power {
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gpio-export,name = "usb-power";
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gpio-export,output = <0>;
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gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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};
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};
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