On Mon, Nov 23, 2020 at 6:22 PM Icenowy Zheng <[email protected]> wrote: > > > > 于 2020年11月23日 GMT+08:00 上午11:37:43, Chen-Yu Tsai <[email protected]> 写到: > >On Sun, Nov 22, 2020 at 8:40 AM Icenowy Zheng <[email protected]> wrote: > >> > >> As the USB port on Lichee Pi Zero works in the OTG mode, enable the > >> EHCI/OHCI controllers for it. > > > >You should probably mention that the host controllers work better > >than the OTG controller in host mode. Otherwise this change lacks > >justification for enabling two extra hardware blocks. > > Our PHY driver do not sense whether ?HCI is enabled or not, so > for host to work it's necessary to be enabled, otherwise the phy > driver will just route USB to unenabled ?HCI and fail.
So, this was never working in Linux to begin with? You should mention that. Maybe a fixes tag is in order then. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/CAGb2v65JA803yHVNS5%3D6-EAUFSN-cqoCetkJJ3kCDE7e89Tijw%40mail.gmail.com.
