Hi,

On Wed, Jan 18, 2012 at 9:55 PM, Simon Glass [off-list ref] wrote:

quoted

fsl-usb.txt uses "dr_mode" here, which might make sense to reuse given some of
the shared IP in question for device mode:

 - dr_mode : indicates the working mode for "fsl-usb2-dr" compatible
  controllers.  Can be "host", "peripheral", or "otg".  Default to
  "host" if not defined for backward compatibility.

What does 'dr' mean?

After some searching, it looks like it means "dual-role", which seems
appropriate terminology for the tegra SoC as well.


-Olof