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>