Hello, Since upgrade to kernel 5.4, I got no network with tp-link tl-wr2543nd. It failed to initialize ethernet driver:
With 5.4: [ 0.747634] rtl8367 rtl8367: cannot find mdio node phandle [ 0.753186] rtl8367 rtl8367: using GPIO pins 1 (SDA) and 6 (SCK) [ 0.759900] rtl8367 rtl8367: RTL8367R ver. 0 chip found [ 2.584910] random: fast init done [ 2.799942] libphy: rtl8367: probed [ 2.839257] libphy: Fixed MDIO Bus: probed [ 2.847887] ag71xx: probe of 19000000.eth failed with error -2 With 4.19: [ 0.744922] rtl8367 rtl8367: cannot find mdio node phandle [ 0.750555] rtl8367 rtl8367: using GPIO pins 1 (SDA) and 6 (SCK) [ 0.757212] rtl8367 rtl8367: RTL8367R ver. 0 chip found [ 2.586809] random: fast init done [ 2.801820] libphy: rtl8367: probed [ 2.840548] libphy: Fixed MDIO Bus: probed [ 3.217608] ag71xx 19000000.eth: connected to PHY at fixed-0:00 [uid=00000000, driv] [ 3.227646] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode: rgmii I'm using serial interface and I'm testing using initram. Wireless and swconfig seems to be OK. However, I get not eth0. Does anyone have a clue where it is broken? Regards, --- Luiz Angelo Daros de Luca luizl...@gmail.com
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