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path: root/target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.dts
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* ramips: mt7621-dts: describe switch PHYs and adjust PHY muxingArınç ÜNAL2024-05-01
| | | | | | | | | | | | | | | | | | | | | | | | Currently, the MT7530 DSA subdriver configures the MT7530 switch to provide direct access to switch PHYs, meaning, the switch PHYs listen on the MDIO bus the switch listens on. The PHY muxing feature makes use of this. This is problematic as the PHY may be attached before the switch is initialised, in which case, the PHY will fail to be attached. Since commit 91374ba537bd ("net: dsa: mt7530: support OF-based registration of switch MDIO bus") on mainline Linux, we can describe the switch PHYs on the MDIO bus of the switch on the device tree. When the PHY is described this way, the switch will be initialised first, then the switch MDIO bus will be registered. Only after these steps, the PHY will be attached. Describe the switch PHYs on mt7621.dtsi and remove defining the switch PHY on the SoC's mdio bus node. When the PHY muxing is in use, the interrupts for the muxed PHY won't work, therefore delete the "interrupts" property on the devices where the PHY muxing feature is in use. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
* ramips: drop redundant label with new LED color/function formatChristian Marangi2024-02-07
| | | | | | | | | Drop redundant label with new LED color/function format declared. This was needed previously when the new format wasn't supported by leds.sh functions script. Now that is supported this property can be removed in favor of the new format. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
* ramips: mt7621: convert to nvmem-layoutRosen Penev2023-11-26
| | | | | | Allows replacing mac-address-increment with mac-base. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* ramips: add support for ALFA Network AX1800RMPiotr Dymacz2023-09-11
ALFA Network AX1800RM (FCC ID: 2AB877621) is a dual-band Wi-Fi 6 (AX1800) router, based on MediaTek MT7621A + MT79x5D platform. Specifications: - SOC: MT7621A (880 MHz) - DRAM: DDR3 256 MiB (Nanya NT5CC128M16JR-EK) - Flash: 16 MiB SPI NOR (EN25QH128A-104HIP) - Ethernet: 4x 10/100/1000 Mbps (SOC's built-in switch) - Wi-Fi: 2x2:2 2.4/5 GHz (MT7905DAN + MT7975DN) (MT7905DAN doesn't support background DFS scan/BT) - LED: 6x green, 1x green/red - Buttons: 2x (reset, WPS) - Antenna: 4x external, non-detachable omnidirectional - UART: 1x 4-pin (2.54 mm pitch, J4, not populated) - Power: 12 V DC/1 A (DC jack) MAC addresses: LAN: 00:c0:ca:xx:xx:4e (factory 0x4, +2) WAN: 00:c0:ca:xx:xx:4f (factory 0x4, +3) 2.4 GHz: 00:c0:ca:xx:xx:4c (factory 0x4, device's label) 5 GHz: 00:c0:ca:xx:xx:4c (factory 0xa) Flash instructions for web-based U-Boot recovery: 1. Power the device with WPS button pressed and wait around 10 seconds. 2. Setup static IP 192.168.1.2/24 on your PC. 3. Go to 192.168.1.1 in browser and upload 'recovery' image. The device runs LEDE 17.01 (kernel 4.4.x) based firmware with 'failsafe' mode available which allows alternative upgrade method: 1. Run device in 'failsafe' mode and change password for default user. 2. SSH to the device, transfer 'sysupgrade' image and perform upgrade in forced mode, without preserving settings: 'sysupgrade -n -F ...'. Other notes: If you own early version of this device, the vendor firmware might refuse OpenWrt image because of missing custom header. In that case, ask vendor's customer support for stock firmware without custom header support/requirement. Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>