On Fri, May 20, 2022 at 2:31 PM Marek Vasut <ma...@denx.de> wrote: > > On 5/20/22 20:21, Tim Harvey wrote: > > On Fri, May 20, 2022 at 10:08 AM Tim Harvey <thar...@gateworks.com> wrote: > >> > >> On Wed, May 4, 2022 at 5:53 AM Marek Vasut <ma...@denx.de> wrote: > >>> > >>> On 5/4/22 14:26, Peng Fan wrote: > >>>> Hi Marek, > >>> > >>> Hi, > >>> > >>>> Since you did some work on i.MX8MP USB, may I know the status? > >>>> Does host/device mode both supported in upstream? > >>> > >>> I only have HOST option available, so for me this is only HOST. > >>> > >>> I did not test GADGET or OTG . > >>> > >> > >> Marek, > >> > >> Do you still have IMX8MP USB host working on top of v2022.07-rc2, > >> master, or imx-master? It worked for me previously at some point > >> applying your dwc3 glue series [1] from a repo you pointed me to that > >> I can no longer find but now I see an issue where device_probe fails: > >> > >> u-boot=> usb start > >> starting USB... > >> Bus usb@38100000: probe failed, error -61 > >> Bus usb@38200000: probe failed, error -61 > >> No working controllers found > >> > >> The failure is that dwc3_glue_probe fails to find 'usb3-phy' due to > >> that being in the phy-names node of usb@38100000 and not its parent > >> usb@32f10100 > >> > >> Am I missing a patch perhaps to dwc3_glue_probe in dwc3-generic.c? > >> > >> Tim > >> [1] https://patchwork.ozlabs.org/project/uboot/list/?series=293112 > > > > Marek, > > > > I didn't explain that right. The failure is that dwc3_glue_probe gets > > passed usb3_0:usb@32f10100 USB (controller dev) and tries to find > > usb3-phy in the phy-names prop of that dev where-as the phy-name node > > is in the usb_dwc3_0:usb@38100000 phy child of the controller instead > > > > However, I still wonder if I'm missing a patch that deals with this or > > if something just changed between testing your patch series and now. > > There's already fix in u-boot-usb/master , see the topmost patch there.
Yep, that was it. Thanks, Tim
