linux-imx

Merge tag 'for-4.9' of github.com:linux-nand/linux

"
Notable core changes:
- add the infrastructure to automate NAND timings configuration
- provide a generic DT property to maximize ECC strength

The rest is just a bunch of minor drivers and core fixes/cleanup
patches.
"

Also not noted: some refactoring in the core bad block table handling,
to help with improving some of the logic in error cases.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>