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openwrt/target/linux/ramips/dts/mt7621_dlink_dir-867-a1.dts

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ramips: add support for D-Link DIR-867/DIR-882 A1 This patch adds support for D-Link DIR-867 A1 and D-Link DIR-882 A1. Given the similarity of these devices, this patch also introduces a common DTS shared between DIR-867 A1, DIR-878 A1 and DIR-882 A1. Specifications: * Board: AP-MTKH7-0002 * SoC: MediaTek MT7621AT * RAM: 128 MB (DDR3) * Flash: 16 MB (SPI NOR) * WiFi: MediaTek MT7615N (x2) * Switch: 1 WAN, 4 LAN (Gigabit) * Ports: 1 USB 2.0, 1 USB 3.0 * Buttons: Reset, WiFi Toggle, WPS * LEDs: Power (green/orange), Internet (green/orange), WiFi 2.4G (green), WiFi 5G (green), USB 2.0 (green), USB 3.0 (green) Notes: * WiFi 2.4G and WiFi 5G LEDs are wired directly to the wireless chips * DIR-867 wireless chips are limited to 3x3 streams at hardware level * USB ports and related LEDs available only on DIR-882 Serial port: * Parameters: 57600, 8N1 * Location: J1 header (close to the Reset, WiFi and WPS buttons) * Pinout: 1 - VCC 2 - RXD 3 - TXD 4 - GND Installation: * D-Link Recovery GUI: power down the router, press and hold the reset button, then re-plug it. Keep the reset button pressed until the power LED starts flashing orange, manually assign a static IP address under the 192.168.0.xxx subnet (e.g. 192.168.0.2) and go to http://192.168.0.1 * Some modern browsers may have problems flashing via the Recovery GUI, if that occurs consider uploading the firmware through cURL: curl -v -i -F "firmware=@file.bin" 192.168.0.1 Signed-off-by: Mateus B. Cassiano <mbc07@live.com> [move DEVICE_VARIANT to individual definitions] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
4 years ago
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7621_dlink_dir-8xx-a1.dtsi"
/ {
compatible = "dlink,dir-867-a1", "mediatek,mt7621-soc";
model = "D-Link DIR-867 A1";
aliases {
led-boot = &led_power_orange;
led-failsafe = &led_power_green;
led-running = &led_power_green;
led-upgrade = &led_net_orange;
};
leds {
compatible = "gpio-leds";
led_power_orange: power_orange {
label = "dir-867-a1:orange:power";
gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
};
led_power_green: power_green {
label = "dir-867-a1:green:power";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
led_net_orange: net_orange {
label = "dir-867-a1:orange:net";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
};
net_green {
label = "dir-867-a1:green:net";
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
};
};
};