Krishna Kurapati 0b4e4da51e arm64: dts: qcom: sdm845: Disable SS instance in Parkmode for USB ...

[ Upstream commit cf4d6d54ea ]

For Gen-1 targets like SDM845, 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 SDM845 to mitigate this issue.

Cc: stable@vger.kernel.org
Fixes: ca4db2b538 ("arm64: dts: qcom: sdm845: 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/20240704152848.3380602-9-quic_kriskura@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-08-11 12:47:12 +02:00

..

dts

arm64: dts: qcom: sdm845: Disable SS instance in Parkmode for USB

2024-08-11 12:47:12 +02:00

.gitignore

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install.sh

arm64: properly install vmlinuz.efi

2024-01-31 16:18:49 -08:00

Makefile

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