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| -rw-r--r-- | Documentation/usb/chipidea.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/usb/chipidea.txt b/Documentation/usb/chipidea.txt index 3dfda8de5f89..43cc0c82d393 100644 --- a/Documentation/usb/chipidea.txt +++ b/Documentation/usb/chipidea.txt @@ -69,6 +69,14 @@ cat /sys/kernel/debug/ci_hdrc.0/registers "On-The-Go and Embedded Host Supplement to the USB Revision 2.0 Specification July 27, 2012 Revision 2.0 version 1.1a" +1.4 OTG compliance test +---------------------- +Only below 3 popular gadget drivers are declared to be USB OTG and EH 2.0 +compliant(with otg descriptor comply with USB OTG and EH 2.0 as a peripheral): +- mass storage +- ether +- serial + 2. How to enable USB as system wakeup source ----------------------------------- Below is the example for how to enable USB as system wakeup source |