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path: root/target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-lite.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: clean up useless dts partition labelsShiji Yang2024-02-21
| | | | | | | | | | The previous NVMEM eeprom conversions[1][2] left a lot of partition labels that were no longer used. They can be removed now. [1] https://github.com/openwrt/openwrt/pull/13584 [2] https://github.com/openwrt/openwrt/pull/13587 Signed-off-by: Shiji Yang <yangshiji66@qq.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: convert MT7613 and MT7615 EEPROM to NVMEM format for MT7621Shiji Yang2023-10-09
| | | | | | | This patch converts MT7613 and MT7615 WiFi calibration data to NVMEM format. The EEPROM size is 0x4da8. Signed-off-by: Shiji Yang <yangshiji66@qq.com>
* ramips: convert MT7603 EEPROM to NVMEM formatShiji Yang2023-10-09
| | | | | | | This patch converts MT7603 WiFi calibration data to NVMEM format. The EEPROM size is 0x400. Signed-off-by: Shiji Yang <yangshiji66@qq.com>
* ramips: add support for SNR SNR-CPE-ME2-LiteAlexey Kosmakov2022-10-02
SNR SNR-CPE-ME2-Lite is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based on MT7621A. Specification: - SoC : MediaTek MT7621A - RAM : DDR3 128 MiB - Flash : SPI-NOR 16 MiB - WLAN : 2.4 GHz 2T2R (MediaTek MT7603E) 5 GHz 2T2R (MediaTek MT7613BE) - Ethernet : 10/100/1000 Mbps x5 - Switch : MediaTek MT7530 (SoC) - UART : through-hole on PCB - J4: 3.3V, GND, TX, RX - 57600n8 - Power : 12 VDC, 1.5 A Flash instruction via WEB (firmware 1.10.4 and later) 1. Boot SNR-CPE-ME2-Lite normally with "Router" mode 2. Access to "http://192.168.1.1/" and open "Administration -> Management" page 3. Select the OpenWrt factory image in "Firmware update" section and click "Update" button 4. Wait ~120 seconds to complete flashing Flash instruction via TFTP (all version): 1. Boot SNR-CPE-ME2-Lite to recovery mode (hold the reset button while power on) 2. Send firmware via TFTP client: TFTP Server address: 192.168.1.1 TFTP Client address: 192.168.1.131 3. Wait ~120 seconds to complete flashing Signed-off-by: Alexey Kosmakov <a.kosmakov@nagtech.ru>