On 2022-07-16 11:37, Marek Vasut wrote:
On 7/16/22 15:02, Angus Ainslie wrote:
Hi Michal,
I recently rebased my librem5 tree onto the latest u-boot-imx branch and the dwc3 host mode stopped working.
I bisected it down to this commit:
142d50fbce7c364a74f5e8204dba491b9f066e6c usb: dwc3: Add support for usb3-phy PHY configuration
Reverting that commit allows usb host mode to work on the librem5 again.
Should this initialization go into an SOC specific glue_configure function ?
Is the imx8mq.dtsi missing something that will keep usb host working with this patch ?
Does this break usb host on other imx8mq devices ?
Wasn't this fixed by: 868d58f69c ("usb: dwc3: Fix non-usb3 configurations") ?
I've got that in my tree and it still fails to probe the USB2 hub and USB 2 storage.
Angus