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64a6f4a9c1
ALFA Network Pi-WiFi4 is a Qualcomm QCA9531 v2 based, high-power 802.11n WiFi board in Raspberry Pi 3B shape, equipped with 1x FE and 4x USB 2.0. Specifications: - Qualcomm/Atheros QCA9531 v2 - 650/400/200 MHz (CPU/DDR/AHB) - 128 MB of RAM (DDR2) - 16+ MB of flash (SPI NOR) - 1x 10/100 Mbps Ethernet - 2T2R 2.4 GHz Wi-Fi with Qorvo RFFM8228P FEM - 2x IPEX/U.FL connectors on PCB - 4x USB 2.0 Type-A - Genesys Logic GL850G 4-port USB HUB - USB power is controlled by GPIO - 5x LED (3x on PCB, 2x in RJ45, 4x driven by GPIO) - 1x button (reset) - external h/w watchdog (EM6324QYSP5B, enabled by default) - 1x micro USB Type-B for power and system console (Holtek HT42B534) - UART and GPIO (8-pin, 1.27 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>
88 lines
1.5 KiB
Plaintext
88 lines
1.5 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 Pi-WiFi4";
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compatible = "alfa-network,pi-wifi4", "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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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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lan_data {
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label = "orange:lan_data";
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gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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};
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lan_link {
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label = "green:lan_link";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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led_usb: usb {
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label = "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 = <&gl850g_port1>, <&gl850g_port2>,
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<&gl850g_port3>, <&gl850g_port4>;
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};
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wlan {
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label = "blue: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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};
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ð0 {
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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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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 = <1>;
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gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
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};
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};
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&hub_port0 {
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#address-cells = <1>;
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#size-cells = <0>;
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gl850g_port1: port@1 {
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reg = <1>;
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#trigger-source-cells = <0>;
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};
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gl850g_port2: port@2 {
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reg = <2>;
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#trigger-source-cells = <0>;
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};
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gl850g_port3: port@3 {
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reg = <3>;
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#trigger-source-cells = <0>;
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};
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gl850g_port4: port@4 {
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reg = <4>;
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#trigger-source-cells = <0>;
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};
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};
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