mtd: spinand: winbond: Add support for W25N01GV

W25N01GV is a single die version of the already supported
W25M02GV with half the capacity. Everything else is the
same so introduce support for W25N01GV.

Datasheet:http://www.winbond.com/resource-files/w25n01gv%20revl%20050918%20unsecured.pdf

Tested on 8devices Jalapeno dev board under OpenWrt running 4.19-rc5.

Signed-off-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c
index 67baa1b32c00c2ee5ce8e131e7b3cf1be2223dca..5d944580b8981c22d583d375bbe314945d1b2aa0 100644 (file)
--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/winbond.c
@@ -84,6 +84,14 @@ static const struct spinand_info winbond_spinand_table[] = {
                     0,
                     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),
                     SPINAND_SELECT_TARGET(w25m02gv_select_target)),
+       SPINAND_INFO("W25N01GV", 0xAA,
+                    NAND_MEMORG(1, 2048, 64, 64, 1024, 1, 1, 1),
+                    NAND_ECCREQ(1, 512),
+                    SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+                                             &write_cache_variants,
+                                             &update_cache_variants),
+                    0,
+                    SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),
 };
 
 /**