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Add two flags for inserting the Plane Select bit into the column address during the write_to_cache and the read_from_cache operation. Add the SPINAND_HAS_PROG_PLANE_SELECT_BIT flag for serial NAND flash that require inserting the Plane Select bit into the column address during the write_to_cache operation. Add the SPINAND_HAS_READ_PLANE_SELECT_BIT flag for serial NAND flash that require inserting the Plane Select bit into the column address during the read_from_cache operation. This is a port of linux commit ca229bdbef29 (mtd: spinand: Add support for setting plane select bits) Signed-off-by: Cheng Ming Lin <chengminglin@mxic.com.tw> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20240909092643.2434479-2-linchengming884@gmail.com Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu> # U-Boot port Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>