Merge tag 'nand/for-6.18' into mtd/next

* Raw NAND:
- Add support for Loongson-2K1000 and Loongson-2K0500 NAND controllers,
  including extra features, such as chip select and 6-byte NAND ID
  reading support.
- Drop the s3c2410 driver.

* SPI NAND:
- Important SPI NAND continuous read improvements and fixes.
- Add support for FudanMicro FM25S01A.
- Add support for continuous reads in Gigadevice vendor driver.

* ECC:
- Add support for the Realtek ECC engine.

This PR comes with the usual amount of various miscellaneous fixes.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

diff --cc drivers/mtd/nand/raw/omap2.c
Simple merge

diff --cc drivers/mtd/nand/raw/pl35x-nand-controller.c
Simple merge