6492ea7d9e
ALFA Network N2Q is an outdoor N300 AP/CPE based on Qualcomm/Atheros QCA9531 v2. This model is a successor of the old N2 which was based on Atheros AR7240. FCC ID: 2AB8795311. Specifications: - Qualcomm/Atheros QCA9531 v2 - 650/400/200 MHz (CPU/DDR/AHB) - 128 MB of RAM (DDR2) - 16 MB of flash (SPI NOR) - 2T2R 2.4 GHz Wi-Fi with ext. PA (Skyworks SE2623L) and LNA - 2x 10/100 Mbps Ethernet with passive PoE input in one port (24 V) - PoE pass through in second port (controlled by GPIO) - support for optional 802.3af/at PoE module - 1x mini PCIe slot (PCIe bus, extra 4.2 V for high power cards) - 2x IPEX/U.FL connectors on PCB - 1x USB 2.0 mini Type-B (power controlled by GPIO) - 8x LED (7 of them are driven by GPIO) - 1x button (reset) - external h/w watchdog (EM6324QYSP5B, enabled by default) - UART (4-pin, 2.54 mm pitch) header on PCB - LEDs (2x 5-pin, 2.54 mm pitch) header on PCB Flash instruction: 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 one of RJ45 ports, press the reset button, power up device, wait for first blink of all LEDs (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>
121 lines
2.2 KiB
Plaintext
121 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "qca9531_alfa-network_r36a.dtsi"
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/ {
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model = "ALFA Network N2Q";
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compatible = "alfa-network,n2q", "qca,qca9531";
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aliases {
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led-boot = &led_usb;
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led-failsafe = &led_usb;
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led-upgrade = &led_usb;
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};
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gpio-export-pcf8574 {
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compatible = "gpio-export";
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#size-cells = <0>;
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poe-passthrough {
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gpio-export,name = "poe-passthrough";
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gpio-export,output = <1>;
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gpios = <&pcf8574 0 GPIO_ACTIVE_LOW>;
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};
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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 = <&pcf8574 2 GPIO_ACTIVE_LOW>;
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};
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};
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i2c {
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compatible = "i2c-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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sda-gpios = <&gpio 11 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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scl-gpios = <&gpio 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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pcf8574: pcf8574@20 {
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compatible = "nxp,pcf8574";
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reg = <0x20>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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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 &enable_gpio16>;
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lan1 {
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label = "n2q:orange:lan1";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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lan2 {
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label = "n2q:orange:lan2";
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gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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};
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led_usb: usb {
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label = "n2q:green:usb";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "usbport";
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trigger-sources = <&hub_port0>;
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};
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minipcie {
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label = "n2q:green:minipcie";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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wlan {
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label = "n2q:green:wlan";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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};
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leds-pcf8574 {
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compatible = "gpio-leds";
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poe-passthrough {
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label = "n2q:green:poe-passthrough";
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gpios = <&pcf8574 1 GPIO_ACTIVE_LOW>;
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};
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signal1 {
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label = "n2q:red:signal1";
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gpios = <&pcf8574 3 GPIO_ACTIVE_LOW>;
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};
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signal2 {
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label = "n2q:orange:signal2";
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gpios = <&pcf8574 4 GPIO_ACTIVE_LOW>;
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};
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signal3 {
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label = "n2q:green:signal3";
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gpios = <&pcf8574 5 GPIO_ACTIVE_LOW>;
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};
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};
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};
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ð0 {
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mtd-mac-address = <&art 0x1002>;
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mtd-mac-address-increment = <(-2)>;
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};
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ð1 {
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mtd-mac-address = <&art 0x1002>;
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mtd-mac-address-increment = <(-1)>;
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};
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&pcie0 {
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status = "okay";
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};
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