Krishna Kurapati 3390c35a2f arm64: dts: qcom: sdm630: Disable SS instance in Parkmode for USB
commit fad58a41b84667cb6c9232371fc3af77d4443889 upstream.

For Gen-1 targets like SDM630, 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 SDM630 to mitigate this issue.

Cc: stable@vger.kernel.org
Fixes: c65a4ed2ea8b ("arm64: dts: qcom: sdm630: Add USB configuration")
Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240704152848.3380602-5-quic_kriskura@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-07-27 10:46:17 +02:00
..
2024-07-27 10:46:10 +02:00
2023-02-01 08:27:20 +01:00
2024-07-05 09:14:48 +02:00