linux/arch/arm64/boot
Krishna Kurapati cf4d6d54ea arm64: dts: qcom: sdm845: Disable SS instance in Parkmode for USB
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>
2024-07-06 13:00:41 -05:00
..
dts arm64: dts: qcom: sdm845: Disable SS instance in Parkmode for USB 2024-07-06 13:00:41 -05:00
.gitignore arm64: boot: Support Flat Image Tree 2024-04-12 15:48:32 +01:00
install.sh arm64: properly install vmlinuz.efi 2023-12-17 12:31:53 +00:00
Makefile arm64: boot: Support Flat Image Tree 2024-04-12 15:48:32 +01:00