openwrt/target/linux/ath79/dts/qca9556_avm_fritz1750e.dts
David Bauer 8d9c1087e4 ath79: add support for AVM FRITZ!WLAN Repeater 450E
SOC:    Qualcomm QCA9556 (Scorpion) 560MHz MIPS74Kc
RAM:    64MB Zentel A3R12E40CBF DDR2
FLASH:  16MiB Winbond W25Q128 SPI NOR
WLAN1:  QCA9556 2.4 GHz 802.11b/g/n 3x3
INPUT:  WPS button
LED:    Power, WiFi, LAN, RSSI indicator
Serial: Header Next to Black metal shield
        Pinout is 3.3V - RX - TX - GND (Square Pad is 3.3V)
        The Serial setting is 115200-8-N-1.

Installation via EVA:
In the first seconds after Power is connected, the bootloader will
listen for FTP connections on 192.168.178.1. Firmware can be uploaded
like following:

  ftp> quote USER adam2
  ftp> quote PASS adam2
  ftp> binary
  ftp> debug
  ftp> passive
  ftp> quote MEDIA FLSH
  ftp> put openwrt-sysupgrade.bin mtd1

Note that this procedure might take up to two minutes.
You need to powercycle the device afterwards to boot OpenWRT.

Tested-by: Andreas Ziegler <dev@andreas-ziegler.de>
Signed-off-by: David Bauer <mail@david-bauer.net>
2020-04-19 16:45:40 +02:00

113 lines
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Plaintext

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include <dt-bindings/gpio/gpio.h>
#include "qca9556_avm_fritz-repeater.dtsi"
/ {
compatible = "avm,fritz1750e", "qca,qca9557";
model = "AVM FRITZ!WLAN Repeater 1750E";
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
};
led_spi {
compatible = "spi-gpio";
#address-cells = <1>;
#size-cells = <0>;
sck-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
mosi-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
num-chipselects = <0>;
spi_gpio: led_gpio@0 {
compatible = "fairchild,74hc595";
reg = <0>;
gpio-controller;
#gpio-cells = <2>;
registers-number = <1>;
spi-max-frequency = <10000000>;
gpio_latch_bit {
gpio-hog;
gpios = <7 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "gpio-latch-bit";
};
};
};
leds {
compatible = "gpio-leds";
led_power: power {
label = "fritz1750e:green:power";
gpios = <&spi_gpio 6 GPIO_ACTIVE_HIGH>;
};
wlan {
label = "fritz1750e:green:wlan";
gpios = <&spi_gpio 5 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy1tpt";
};
lan {
label = "fritz1750e:green:lan";
gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
};
rssi0 {
label = "fritz1750e:green:rssi0";
gpios = <&spi_gpio 0 GPIO_ACTIVE_HIGH>;
};
rssi1 {
label = "fritz1750e:green:rssi1";
gpios = <&spi_gpio 1 GPIO_ACTIVE_HIGH>;
};
rssi2 {
label = "fritz1750e:green:rssi2";
gpios = <&spi_gpio 2 GPIO_ACTIVE_HIGH>;
};
rssi3 {
label = "fritz1750e:green:rssi3";
gpios = <&spi_gpio 3 GPIO_ACTIVE_HIGH>;
};
rssi4 {
label = "fritz1750e:green:rssi4";
gpios = <&spi_gpio 4 GPIO_ACTIVE_HIGH>;
};
};
};
&pcie0 {
status = "okay";
};
&phy0 {
reset-gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
&gpio {
reset-pcie-ep {
gpio-hog;
gpios = <17 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "PCIE EP reset";
};
reset-pcie {
gpio-hog;
gpios = <18 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "PCIE Bus reset";
};
};