imx8mm/imx8mn hang on usb stop / ehci_shutdown

Adam Ford aford173 at gmail.com
Thu Apr 27 19:55:03 CEST 2023


On Thu, Apr 27, 2023 at 12:49 PM Fabio Estevam <festevam at gmail.com> wrote:
>
> Hi Adam,
>
> On Thu, Apr 27, 2023 at 2:42 PM Adam Ford <aford173 at gmail.com> wrote:
>
> > There was some re-organization of the power domains in Linux in the
> > device tree [1].  Do you know if those propagated to U-Boot?
>
> Excellent, I just synced the kernel imx8mm.dtsi with U-Boot and it
> does fix the "ums 0 mmc 1" issue I just described.
>
> I will submit the dtsi sync patch. Thanks!

Any chance you can update the imx8mn.dtsi as well when you do the
patch?  Nano has the same USB controller, it's likely to have the same
issue.

adam


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