Commit a2be741
arm64: dts: qcom: sc7180: Disable SuperSpeed instances in park mode
commit 5b8baed upstream.
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@google.com>
Cc: stable@vger.kernel.org
Fixes: 0b766e7 ("arm64: dts: qcom: sc7180: Add USB related nodes")
Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240604060659.1449278-2-quic_kriskura@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>1 parent 6e6e644 commit a2be741
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