ath79: add support for Ubiquiti PowerBeam 5AC 500

The Ubiquiti PowerBeam 5AC 500 (PBE-5AC-500) is an outdoor 802.11ac
5 GHz bridge with a radio feed and a dish antenna.

Specifications:
 - SoC: Qualcomm Atheros QCA9558
 - RAM: 128 MB DDR2
 - Flash: 16 MB SPI NOR (mx25l12805d)
 - Ethernet: 1x 10/100/1000 Mbps Atheros 8031, 24 Vdc PoE-in
 - WiFi 5 GHz: QCA988x HW2.0 Ubiquiti target 0x4100016c chip_id 0x043222ff
 - Buttons: 1x (reset)
 - LEDs: 1x power, 1x Ethernet, 4x RSSI, all blue
 - UART: not tested

Not supported:
 - RSSI LEDs (probably through 74HC595 chip)

Installation from stock airOS firmware:
 - Follow instructions for XC-type Ubiquiti devices on OpenWrt wiki at
   https://openwrt.org/toh/ubiquiti/common

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>

diff --git a/target/linux/ath79/dts/qca9558_ubnt_powerbeam-5ac-500.dts b/target/linux/ath79/dts/qca9558_ubnt_powerbeam-5ac-500.dts
new file mode 100644 (file)
index 0000000..c41b9e5
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_ubnt_powerbeam-5ac-500.dts
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include "qca955x_ubnt_xc.dtsi"
+
+/ {
+       compatible = "ubnt,powerbeam-5ac-500", "ubnt,xc", "qca,qca9558";
+       model = "Ubiquiti PowerBeam 5AC 500";
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "Reset button";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+};
+
+&mdio0 {
+       status = "okay";
+
+       phy-mask = <4>;
+       phy4: ethernet-phy@4 {
+               phy-mode = "sgmii";
+               reg = <4>;
+               at803x-override-sgmii-link-check;
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       mtd-mac-address = <&art 0x0>;
+       phy-mode = "sgmii";
+       phy-handle = <&phy4>;
+};

diff --git a/target/linux/ath79/dts/qca955x_ubnt_xc.dtsi b/target/linux/ath79/dts/qca955x_ubnt_xc.dtsi
new file mode 100644 (file)
index 0000000..bd8ebaf
--- /dev/null
+++ b/target/linux/ath79/dts/qca955x_ubnt_xc.dtsi
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca955x.dtsi"
+
+/ {
+       chosen {
+               bootargs = "console=ttyS0,115200n8";
+       };
+};
+
+&uart {
+       status = "okay";
+};
+
+&pcie0 {
+       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;
+                       };
+
+                       partition@50000 {
+                               compatible = "denx,uimage";
+                               label = "firmware";
+                               reg = <0x050000 0xf60000>;
+                       };
+
+                       partition@fb0000 {
+                               label = "cfg";
+                               reg = <0xfb0000 0x040000>;
+                               read-only;
+                       };
+
+                       art: partition@ff0000 {
+                               label = "art";
+                               reg = <0xff0000 0x010000>;
+                               read-only;
+                       };
+               };
+       };
+};

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 9768e4e07604e0e7bb6408d1559eb171ed4bd66f..0b05868bafb6fef98252055198555c476e8ccefd 100755 (executable)
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -53,6 +53,7 @@ ath79_setup_interfaces()
        ubnt,nanostation-loco-m|\
        ubnt,nanostation-loco-m-xw|\
        ubnt,picostation-m|\
+       ubnt,powerbeam-5ac-500|\
        ubnt,powerbeam-5ac-gen2|\
        ubnt,rocket-m|\
        ubnt,unifiac-lite|\
@@ -471,6 +472,7 @@ ath79_setup_macs()
                label_mac=$(cat /sys/class/ieee80211/phy0/macaddress)
                ;;
        ubnt,litebeam-ac-gen2|\
+       ubnt,powerbeam-5ac-500|\
        ubnt,powerbeam-5ac-gen2)
                label_mac=$(mtd_get_mac_binary art 0x5006)
                ;;

diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 336b0f3c8f80905418705f0a1b1babd4ab4eaf1b..3ce95905b88c9309b223b44573f8299e096dec47 100644 (file)
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -25,6 +25,7 @@ case "$FIRMWARE" in
        ubnt,nanobeam-ac|\
        ubnt,nanostation-ac|\
        ubnt,nanostation-ac-loco|\
+       ubnt,powerbeam-5ac-500|\
        ubnt,powerbeam-5ac-gen2|\
        ubnt,unifiac-pro|\
        yuncore,a770)

diff --git a/target/linux/ath79/image/generic-ubnt.mk b/target/linux/ath79/image/generic-ubnt.mk
index d056ab6783cc72a815304a184d5e6ceef45c64e2..577ae98624f589c1917f169571943534d652aba1 100644 (file)
--- a/target/linux/ath79/image/generic-ubnt.mk
+++ b/target/linux/ath79/image/generic-ubnt.mk
@@ -69,6 +69,15 @@ define Device/ubnt-wa
   UBNT_VERSION := 8.5.0
 endef
 
+define Device/ubnt-xc
+  $(Device/ubnt)
+  IMAGE_SIZE := 15744k
+  UBNT_BOARD := XC
+  UBNT_CHIP := qca955x
+  UBNT_TYPE := XC
+  UBNT_VERSION := 8.5.0
+endef
+
 define Device/ubnt-xm
   $(Device/ubnt)
   DEVICE_VARIANT := XM
@@ -243,6 +252,15 @@ define Device/ubnt_picostation-m
 endef
 TARGET_DEVICES += ubnt_picostation-m
 
+define Device/ubnt_powerbeam-5ac-500
+  $(Device/ubnt-xc)
+  SOC := qca9558
+  DEVICE_MODEL := PowerBeam 5AC
+  DEVICE_VARIANT := 500
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
+endef
+TARGET_DEVICES += ubnt_powerbeam-5ac-500
+
 define Device/ubnt_powerbeam-5ac-gen2
   $(Device/ubnt-wa)
   DEVICE_MODEL := PowerBeam 5AC