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Commit 01a1bb20 authored by Krishna Kurapati's avatar Krishna Kurapati Committed by Greg Kroah-Hartman
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arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB

commit 44ea1ae3cf95db97e10d6ce17527948121f1dd4b upstream.

For Gen-1 targets like MSM8996, it is seen that stressing out the
controller in host mode 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 instance in park mode for MSM8996 to mitigate this issue.

Cc: stable@vger.kernel.org
Fixes: 1e39255e

 ("arm64: dts: msm8996: Add device node for qcom,dwc3")
Signed-off-by: default avatarKrishna Kurapati <quic_kriskura@quicinc.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240704152848.3380602-8-quic_kriskura@quicinc.com
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0b71bad5
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