openwrt/target/linux/ath79/dts/qca9558_devolo_dvl1750x.dts
David Bauer cb3cd52694 ath79: add support for devolo WiFi pro 1750x
Hardware
--------
CPU:   Qualcomm Atheros QCA9558
RAM:   128M DDR2
FLASH: 16MiB
ETH:   1x Atheros AR8035 (PoE in)
WiFi2: QCA9558 3T3R
WiFi5: QCA9880 3T3R
BTN:   1x Reset
LED:   1x LED Power (non-controllable)
       1x LED Status (internal)
       1x LED LAN (controlled by PHY)
       1x LED WLAN
BEEP:  1x GPIO attached piezo beeper
UART:  3.3V GND TX RX (115200-N-8) (3.3V is square pad)
       Header is located next to external-LED header.

Installation
------------
Make sure you set a password for the root user as prompted on first
setup!

1. Upload OpenWRT sysupgrade image via SSH to the device.
Use /tmp as the destination folder on the device.
User is root, password the one set in the web interface.

2. Install OpenWRT with

> sysupgrade -n -F /tmp/<openwrt-image-name>

Signed-off-by: David Bauer <mail@david-bauer.net>
2019-07-14 16:20:53 +02:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "qca9558_devolo_dvl1xxx.dtsi"
/ {
compatible = "devolo,dvl1750x", "qca,qca9558";
model = "devolo WiFi pro 1750x";
aliases {
led-boot = &status_red;
led-failsafe = &status_red;
led-running = &status_red;
led-upgrade = &status_red;
};
leds {
compatible = "gpio-leds";
status_red: status_red {
/* This LED is not visible on the external casing. */
label = "dvl1750x:red:status";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
};
wlan {
label = "dvl1750x:green:wlan";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0tpt";
};
};
beeper {
compatible = "gpio-beeper";
gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
};
};
&eth0 {
pll-data = <0xbe000000 0x80000101 0x80001313>;
phy-mode = "rgmii-id";
};
&gmac_config {
rxdv-delay = <3>;
rxd-delay = <3>;
txen-delay = <3>;
txd-delay = <3>;
rgmii-enabled = <1>;
};