Hi,
cd28d1d6e52e: ("net: phy: at803x: Disable phy delay for RGMII mode") broke the
ethernet networking on evmsk (and most likely on the evm as well):
https://patchwork.ozlabs.org/patch/1028527/
v1 patch to fix the situation:
https://patchwork.ozlabs.org/patch/1040617/
It turned out that the at803x driver is actually broken and need to be fixed
along with the DT data.
The following series is proposed to fix the driver:
https://patchwork.ozlabs.org/project/netdev/list/?series=92611
but the PHT mode needs to be switched to rgmii-id from rgmii-txid:
The rx delay is enabled by default and the driver never disabled it so when
asking rgmii-txid it actually got rgmii-id.
The patch can be backported to stable, I have tested that it is not causing
regression with the old, broken driver.
Regards,
Peter
---
Peter Ujfalusi (2):
ARM: dts: am335x-evmsk: Fix PHY mode for ethernet
ARM: dts: am335x-evm: Fix PHY mode for ethernet
arch/arm/boot/dts/am335x-evm.dts | 2 +-
arch/arm/boot/dts/am335x-evmsk.dts | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
--
Peter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
