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ath79: add support for Devolo WiFi Pro 1750e

Hardware
--------
CPU:   Qualcomm Atheros QCA9558
RAM:   128M DDR2
FLASH: 16MiB
ETH:   1x Atheros AR8035 (PoE in)
       1x Atheros AR8033
WiFi2: QCA9558 3T3R (SiGE SE2565T 2.4 GHz power amp x3)
WiFi5: QCA9880 3T3R (Skyworks 5003L1 5 GHz power amp x3)
BTN:   1x Reset
       1x WPS
       1x USB eject
LED:   1x LED blue
       1x LED red
BEEP:  1x GPIO attached piezo beeper
UART:  3.3V GND TX RX (115200-N-8) (3.3V is pin closest to rear ports)
       Dupont 4 pin header
       Rear RJ45 serial port non-functional
USB:   1x v2.0

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 previously set in the web interface.

2. Install OpenWRT with

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

Signed-off-by: Django Armstrong <iamdjango@hotmail.com>
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djangoa authored and mkresin committed Jan 20, 2019
1 parent 2a4e756 commit 1c2f7b511514d43d8a826b26e09817b2750a2bf4
@@ -62,7 +62,8 @@ ath79_setup_interfaces()
ucidef_add_switch "switch0" \
"0@eth0" "1:lan:1" "3:lan:4" "4:lan:3" "5:lan:2" "2:wan"
;;
devolo,dvl1200e)
devolo,dvl1200e|\
devolo,dvl1750e)
ucidef_set_interface_lan "eth0 eth1"
;;
dlink,dir-825-b1)
@@ -90,6 +90,7 @@ case "$FIRMWARE" in
devolo,dvl1200e|\
devolo,dvl1200i|\
devolo,dvl1750c|\
devolo,dvl1750e|\
devolo,dvl1750i)
ath10kcal_extract "art" 20480 2116
ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary art 0) -1)
@@ -0,0 +1,83 @@
// 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,dvl1750e", "qca,qca9557";
model = "devolo WiFi pro 1750e";

aliases {
led-boot = &status_blue;
led-failsafe = &status_red;
led-running = &status_blue;
led-upgrade = &status_red;
};

keys {
wps {
label = "WPS Button";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};

usb_eject {
label = "USB Eject Button";
linux,code = <BTN_0>;
linux,input-type = <EV_SW>;
gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};

leds {
compatible = "gpio-leds";

status_blue: status_blue {
label = "dvl1750e:blue:status";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
default-state = "on";
};

status_red: status_red {
label = "dvl1750e:red:status";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
};

beeper {
compatible = "gpio-beeper";
gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
};


gpio_export {
compatible = "gpio-export";

gpio_usb_power {
gpio-export,name = "devolo:power:usb";
gpio-export,output = <1>;
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
};
};
};

&usb_phy0 {
status = "okay";
};

&usb0 {
status = "okay";
};

&mdio1 {
status = "okay";
};

&eth1 {
status = "okay";
};
@@ -186,6 +186,14 @@ define Device/devolo_dvl1750c
endef
TARGET_DEVICES += devolo_dvl1750c

define Device/devolo_dvl1750e
ATH_SOC := qca9558
DEVICE_TITLE := devolo WiFi pro 1750e
DEVICE_PACKAGES := kmod-usb2 kmod-ath10k-ct ath10k-firmware-qca988x-ct
IMAGE_SIZE := 15936k
endef
TARGET_DEVICES += devolo_dvl1750e

define Device/devolo_dvl1750i
ATH_SOC := qca9558
DEVICE_TITLE := devolo WiFi pro 1750i

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