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Commit aa73f28e authored by Fabio Estevam's avatar Fabio Estevam Committed by Jonathan Corbet
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doc: usb: chipidea: Fix typo in 'enumerate' 



Fix the spelling of 'enumerate' in this document.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 40af6390

Documentation/usb/chipidea.txt

+6 −6
Original line number Diff line number Diff line
@@ -23,13 +23,13 @@ cat /sys/kernel/debug/ci_hdrc.0/registers 
2) Connect 2 boards with usb cable with one end is micro A plug, the other end

   is micro B plug.



   The A-device(with micro A plug inserted) should enumrate B-device.

   The A-device(with micro A plug inserted) should enumerate B-device.



3) Role switch

   On B-device:

   echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/b_bus_req



   B-device should take host role and enumrate A-device.

   B-device should take host role and enumerate A-device.



4) A-device switch back to host.

   On B-device:
@@ -40,13 +40,13 @@ cat /sys/kernel/debug/ci_hdrc.0/registers 
   side by answering the polling from B-Host, this can be done on A-device:

   echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/a_bus_req



   A-device should switch back to host and enumrate B-device.

   A-device should switch back to host and enumerate B-device.



5) Remove B-device(unplug micro B plug) and insert again in 10 seconds,

   A-device should enumrate B-device again.

   A-device should enumerate B-device again.



6) Remove B-device(unplug micro B plug) and insert again after 10 seconds,

   A-device should NOT enumrate B-device.

   A-device should NOT enumerate B-device.



   if A-device wants to use bus:

   On A-device:
@@ -67,7 +67,7 @@ cat /sys/kernel/debug/ci_hdrc.0/registers 
   On B-device:

   echo 1 > /sys/bus/platform/devices/ci_hdrc.0/inputs/b_bus_req



   A-device should resume usb bus and enumrate B-device.

   A-device should resume usb bus and enumerate B-device.



1.3 Reference document

----------------------