Merge branch 'whitechapel' into android-gs-pixel-4.19

* whitechapel: (60 commits)
  edgetpu: add kci command send function that returns the whole response
  edgetpu: refactor KCI command calls
  edgetpu: hermosa fix compile warnings in hermosa-firmware when W=1
  edgetpu: abrolhos fix compiler warnings in abrolhos-thermal when W=1
  edgetpu: Set compiler warning level to W=1
  edgetpu: fix compiler warnings (W=1)
  edgetpu: unittests: abrolhos power debugFS
  edgetpu: abrolhos: fix uninitialized policy_lock
  edgetpu: use for_each_async_job in mcp_run_default_firmware
  edgetpu: abrolhos: rename edgetpu-thermal to abrolhos-
  edgetpu: abrolhos: non-writable power apb and uart
  edgetpu: abrolhos: select CONFIG_PM
  edgetpu: unittests: test edgetpu_mcp_probe_fail
  edgetpu: set -ENODEV instead of NULL in mcp_probe_fail
  edgetpu: add macro for_each_async_job
  edgetpu: unittests: add the test file for debugfs
  edgetpu: mode 0440 for non-writable debug files
  edgetpu: unittests: utility of opening a debugFS file
  edgetpu: unittests: rename helper/sysfs to helper/fs
  edgetpu: hermosa add param for default f/w path
  ...

Signed-off-by: Erick Reyes <erickreyes@google.com>
Change-Id: I819c859b130856449b7ba13b5846dbe25a49d2fd