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MLK-16604-3 dt-bindings: usb: xhci: add usb3-resume-missing-cas property

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There is already one quirk for usb3 xhci flag XHCI_MISSING_CAS, for
those platform with OF we can use usb3-resume-missing-cas to enable
this quirk to work around usb3 resume from system sleep.

Signed-off-by: Li Jun <jun.li@nxp.com>
Acked-by: Peter Chen <peter.chen@nxp.com>
(cherry picked from commit ba58ff8d3a)
This commit is contained in:
Li Jun 2017-11-28 22:25:07 +08:00 committed by Dong Aisheng
parent d984b04bc4
commit d424cf6f8f
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/usb/usb-xhci.txt
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@ -42,6 +42,8 @@ Optional properties:
- quirk-broken-port-ped: set if the controller has broken port disable mechanism
- imod-interval-ns: default interrupt moderation interval is 5000ns
- phys : see usb-hcd.yaml in the current directory
- usb3-resume-missing-cas: set if the CAS(Cold Attach Status) may lose in case
device plugged in while system sleep.
additionally the properties from usb-hcd.yaml (in the current directory) are
supported.