[Letux-kernel] [PATCH 2/5] DTS: MIPS: JZ4780: add USB PHY&OTG

H. Nikolaus Schaller hns at goldelico.com
Mon Sep 21 20:10:28 CEST 2020


> Am 21.09.2020 um 19:59 schrieb Zhou Yanjie <zhouyanjie at wanyeetech.com>:
> 
> 
> 
> Emmm, I haven't encountered this problem when testing on CU1000-Neo and CU1830-Neo, neither of these two boards has "CONFIG_POWER_SUPPLY" set. Mybee you can try to unset this configuration in CI20? If it works, it probably means that we should still do some work related to power supply.

I'll have a deeper look tomorrow or the day after.
Anyways, the kernel panic means the phy is probed (with phys= and phy-names= included in DTS) and trying to do something reasonable :)
Maybe it is dereferencing some errno or similar...

BR and thanks,
Nikolaus





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