Hi,
On Mon, Jun 3, 2024 at 11:07 PM Krishna Kurapati
<quic_kriskura@xxxxxxxxxxx> wrote:
>
> On SC7180, in host mode, it is observed that stressing out controller
> results in HC died error:
>
> xhci-hcd.12.auto: xHCI host not responding to stop endpoint command
> xhci-hcd.12.auto: xHCI host controller not responding, assume dead
> xhci-hcd.12.auto: HC died; cleaning up
>
> And at this instant only restarting the host mode fixes it. Disable
> SuperSpeed instances in park mode for SC7180 to mitigate this issue.
>
> Reported-by: Doug Anderson <dianders@xxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>
> Fixes: 0b766e7fe5a2 ("arm64: dts: qcom: sc7180: Add USB related nodes")
> Signed-off-by: Krishna Kurapati <quic_kriskura@xxxxxxxxxxx>
> ---
> Removed RB/TB tag from Doug as commit text was updated.
It was a minor change so you could have kept my tags (especially the
Tested-by, which isn't affected by the commit text), but in any case:
Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
Tested-by: Douglas Anderson <dianders@xxxxxxxxxxxx>
