Merge tag 'nand/for-5.5' into mtd/next

Raw NAND core
* Useless extra checks dropped.
* Updated the detection of the bad block markers position

Raw NAND controller drivers:
* Cadence : New driver
* Brcmnand: Support for flash-dma v0 + fixes
* Denali : Support for the legacy controller/chip DT representation
           dropped
* Superfluous dev_err() calls removed

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/mtd/nand/raw/denali_dt.c
Simple merge