dt-bindings: Document usage of qcom,ignore-wakeup-src-in-hostmode

Add the documentation for "qcom,ignore-wakeup-src-in-hostmode".
This property allows PM suspend/freeze irrespective of host
runtimePM state.

Change-Id: I4e5d10da6927ee4720244160f4f7ae8927ebe051
This commit is contained in:
Harsh Agarwal 2021-01-12 12:23:23 +05:30
commit 4b4dff2b91

View file

@ -86,9 +86,12 @@ Optional properties :
are supported. If omitted, assume HW supports "1.5".
- qcom,reset-ep-after-lpm-resume: If present, dbm requires ep reset after
going to lpm
- qcom,host-poweroff-in-pm-suspend: If present, allow PM suspend to happen
irrespective of runtimePM state of host and power collapse the core.
This also leads to reset-resume of connected devices on PM resume.
- qcom,ignore-wakeup-src-in-hostmode: If present, PM suspend/freeze allowed
irrespective of host runtimePM state. In PM suspend/resume case, core
will stay powered and connected devices will just be suspended/resumed.
In hibernation, core will power collapse and connected devices will
reset-resume on PM restore. Also, USB remote wakeup from system suspend
will not be supported.
- qcom,default-mode-none: If present, do not start any mode on probe for an OTG
capable DWC3 which does not have extcon handle.
- qcom,default-mode-host: If present, start host mode on probe for an OTG