MFC r265275:
Overwrite the de_Name for the directories on rename to correct the dot
name.
Manually MFC 262714:
  Add a missing semicolong, noticed by the gnu dt compiler.

In head, the directory layout changed and we can't svn merge correctly.
MFC r259126:

Activate the device before attempt to access any of its registers.  Without
this change we may end up with a panic (Fatal kernel mode data abort:
'External Non-Linefetch Abort (S)') as described in
http://e2e.ti.com/support/arm/sitara_arm/f/791/t/276862.aspx.

It is now possible to bring up I2C1 and I2C2 on BBB.