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>

diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
index 1569b110bdfbf4b8a66761f8d88d69b5f2e9ec26..4197f331b7598798bbbf99c82dd5d58f018ccb0c 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -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)

diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 76efa24b52b400de04c9ccf3bd5bdd343a1776da..84e43ceee5187b3c1b982878d38112cda402d267 100644 (file)
--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -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)

diff --git a/target/linux/ath79/dts/qca9558_devolo_dvl1750e.dts b/target/linux/ath79/dts/qca9558_devolo_dvl1750e.dts
new file mode 100644 (file)
index 0000000..2570eb7
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_devolo_dvl1750e.dts
@@ -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";
+};

diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 22ba5305b1f9fa5719bf44eb9b92a5efa11f712d..9d0412fe9778c97b62fec94f1811afdfbf561b24 100644 (file)
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -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