Merge branch 'whitechapel' into android-gs-pixel-mainline

* whitechapel: (30 commits)
  edgetpu: use pin_user_pages_fast
  edgetpu: add mm-backport.h
  scripts: update checkpatch.pl to v5.10 version
  edgetpu: add API for immediate watchdog bite
  edgetpu: replace groups array with list
  edgetpu: add flag requesting full chip reset
  edgetpu: create unittest for edgetpu usage stats
  edgetpu: make edgetpu_debug_dump_work static
  edgetpu: process usage stats from firmware
  edgetpu: Create a sysfs for usage stats
  edgetpu: abrolhos: Handles debug dump in a work queue
  edgetpu: abrolhos: Sets up infrastructure to get dump information
  edgetpu: added config-specific debug dump functions
  edgetpu: KCI usage stats retrieve fix error check
  ...

Signed-off-by: Nrithya Kanakasabapathy <nrithya@google.com>
Change-Id: I56782e427a289e5c8126f762c043c6171c67bcc4