ath79: add support for devolo WiFi pro 1200e

Hardware
--------
CPU:   Qualcomm Atheros QCA9558
RAM:   128M DDR2
FLASH: 16MiB
ETH:   1x Atheros AR8035 (PoE in)
       1x Atheros AR8033
WiFi2: QCA9558 2T2R
WiFi5: QCA9880 2T2R
BTN:   1x Reset
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 square pad)
       Header is located next to reset-button

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>

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 5e1df97a87b42f449a6006f79af999cb8ae8429a..b2c7762bb56154cf1ea1401c86716cf8103a39a6 100755 (executable)
--- a/target/linux/ath79/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/base-files/etc/board.d/02_network
@@ -58,6 +58,9 @@ 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)
+               ucidef_set_interface_lan "eth0 eth1"
+               ;;
        dlink,dir-825-b1)
                ucidef_set_interface_wan "eth1"
                ucidef_add_switch "switch0" \

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 da39fd719555cc88bc8fabce003ec72e25b57293..deaac721740ec5314732815f15df9955c76a79e6 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
@@ -87,6 +87,10 @@ board=$(board_name)
 case "$FIRMWARE" in
 "ath10k/cal-pci-0000:00:00.0.bin")
        case $board in
+       devolo,dvl1200e)
+               ath10kcal_extract "art" 20480 2116
+               ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary art 0) -1)
+               ;;
        glinet,gl-x750)
                ath10kcal_extract "art" 20480 2116
                ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)

diff --git a/target/linux/ath79/dts/qca9558_devolo_dvl1200e.dts b/target/linux/ath79/dts/qca9558_devolo_dvl1200e.dts
new file mode 100644 (file)
index 0000000..3bca23c
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_devolo_dvl1200e.dts
@@ -0,0 +1,47 @@
+// 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,dvl1200e", "qca,qca9557";
+       model = "devolo WiFi pro 1200e";
+
+       aliases {
+               led-boot = &status_blue;
+               led-failsafe = &status_red;
+               led-running = &status_blue;
+               led-upgrade = &status_red;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               status_blue: status_blue {
+                       label = "dvl1200e:blue:status";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               status_red: status_red {
+                       label = "dvl1200e:red:status";
+                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       beeper {
+               compatible = "gpio-beeper";
+               gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
+       };
+};
+
+&mdio1 {
+       status = "okay";
+};
+
+&eth1 {
+       status = "okay";
+};

diff --git a/target/linux/ath79/dts/qca9558_devolo_dvl1xxx.dtsi b/target/linux/ath79/dts/qca9558_devolo_dvl1xxx.dtsi
new file mode 100644 (file)
index 0000000..9937186
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_devolo_dvl1xxx.dtsi
@@ -0,0 +1,149 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/*
+ * The hardware of this board family is most likely shared with other devices
+ * from other manufacturers.
+ * Devolo seems to use hardware from Edimax, namely the Edimax WAP1750.
+ *
+ * The base board is identical but the single models differ in number of
+ * buttons, ethernet ports, external console, USB, external / internal
+ * antennas and number of spatial streams.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca9557.dtsi"
+
+/ {
+       chosen {
+               bootargs = "console=ttyS0,115200n8";
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "Reset button";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+
+       watchdog {
+               compatible = "linux,wdt-gpio";
+               gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+               hw_algo = "toggle";
+               hw_margin_ms = <300>;
+               always-running;
+       };
+};
+
+&pcie0 {
+       status = "okay";
+};
+
+&uart {
+       status = "okay";
+};
+
+&gpio {
+       status = "okay";
+};
+
+&spi {
+       status = "okay";
+       num-cs = <1>;
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <25000000>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x000000 0x040000>;
+                               read-only;
+                       };
+
+                       partition@40000 {
+                               label = "u-boot-env";
+                               reg = <0x040000 0x010000>;
+                               read-only;
+                       };
+
+                       art: partition@50000 {
+                               label = "art";
+                               reg = <0x050000 0x010000>;
+                               read-only;
+                       };
+
+                       partition@60000 {
+                               label = "art_bak";
+                               reg = <0x060000 0x010000>;
+                               read-only;
+                       };
+
+                       partition@70000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x070000 0xf90000>;
+                       };
+               };
+       };
+};
+
+&mdio0 {
+       status = "okay";
+
+       phy4: ethernet-phy@4 {
+               reg = <4>;
+               at803x-disable-smarteee;
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       mtd-mac-address = <&art 0x00>;
+       phy-handle = <&phy4>;
+       pll-data = <0xae000000 0x80000101 0x80001313>;
+
+       gmac_config: gmac-config {
+               device = <&gmac>;
+
+               rxdv-delay = <3>;
+               rxd-delay = <3>;
+               txen-delay = <0>;
+               txd-delay = <0>;
+               rgmii-enabled = <1>;
+       };
+};
+
+&mdio1 {
+       phy1: ethernet-phy@1 {
+               reg = <1>;
+       };
+};
+
+&eth1 {
+       mtd-mac-address = <&art 0x00>;
+       mtd-mac-address-increment = <1>;
+       phy-handle = <&phy1>;
+       pll-data = <0x03000101 0x00000101 0x00001313>;
+};
+
+&wmac {
+       status = "okay";
+       mtd-cal-data = <&art 0x1000>;
+       mtd-mac-address = <&art 0x00>;
+       mtd-mac-address-increment = <(-2)>;
+};

diff --git a/target/linux/ath79/generic/config-default b/target/linux/ath79/generic/config-default
index b2194a4132f19a8aff18ca3aabff41cc7873868b..fddcb1d704b65a080765c9bba0912a846706d48f 100644 (file)
--- a/target/linux/ath79/generic/config-default
+++ b/target/linux/ath79/generic/config-default
@@ -1,5 +1,7 @@
 CONFIG_AT803X_PHY=y
 CONFIG_BLK_MQ_PCI=y
+CONFIG_GPIO_WATCHDOG=y
+CONFIG_GPIO_WATCHDOG_ARCH_INITCALL=y
 CONFIG_INTEL_XWAY_PHY=y
 CONFIG_IP17XX_PHY=y
 CONFIG_LEDS_RESET=y
@@ -23,3 +25,4 @@ CONFIG_RTL8366RB_PHY=y
 CONFIG_RTL8366S_PHY=y
 CONFIG_RTL8366_SMI=y
 CONFIG_RTL8367_PHY=y
+CONFIG_WATCHDOG_CORE=y

diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index badfa7cbab16de7c3c95bb36c09f52e70ebf10c8..ef8cf170dea1d4b3477082c82d32d996aff91291 100644 (file)
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -138,6 +138,14 @@ define Device/buffalo_wzr-hp-g450h
 endef
 TARGET_DEVICES += buffalo_wzr-hp-g450h
 
+define Device/devolo_dvl1200e
+  ATH_SOC := qca9558
+  DEVICE_TITLE := devolo WiFi pro 1200e
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
+  IMAGE_SIZE := 15936k
+endef
+TARGET_DEVICES += devolo_dvl1200e
+
 define Device/dlink_dir-825-b1
   ATH_SOC := ar7161
   DEVICE_TITLE := D-LINK DIR-825 B1