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arm64: dts: qcom: msm8996: Disable SS instance in Parkmode for USB
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: 1e39255ed2
("arm64: dts: msm8996: Add device node for qcom,dwc3")
Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240704152848.3380602-8-quic_kriskura@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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@ -3101,6 +3101,7 @@ usb3_dwc3: usb@6a00000 {
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snps,dis_u2_susphy_quirk;
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snps,dis_enblslpm_quirk;
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snps,is-utmi-l1-suspend;
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snps,parkmode-disable-ss-quirk;
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tx-fifo-resize;
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};
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};
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