mtd: spinand: winbond: add support for serial NAND flash

Add support for W25N01JW, W25N02JWZEIF, W25N512GW,
W25N02KWZEIR and W25N01GWZEIG.

W25N02KWZEIR has 8b/512b on-die ECC capability and other
four has 4b/512b on-die ECC capability.

Signed-off-by: Sridharan S N <quic_sridsn@quicinc.com>
Signed-off-by: Md Sadre Alam <quic_mdalam@quicinc.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20231012064134.4068621-1-quic_sridsn@quicinc.com

diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c
index f507e37593012d18f71b285a58027fbff4e0d339..1a473021cca5110ac045d98963b58ddf5f940f90 100644 (file)
--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/winbond.c
@@ -169,6 +169,51 @@ static const struct spinand_info winbond_spinand_table[] = {
                                              &update_cache_variants),
                     0,
                     SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
+       SPINAND_INFO("W25N01JW",
+                    SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbc, 0x21),
+                    NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
+                    NAND_ECCREQ(4, 512),
+                    SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+                                             &write_cache_variants,
+                                             &update_cache_variants),
+                    0,
+                    SPINAND_ECCINFO(&w25m02gv_ooblayout, w25n02kv_ecc_get_status)),
+       SPINAND_INFO("W25N02JWZEIF",
+                    SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbf, 0x22),
+                    NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 2, 1),
+                    NAND_ECCREQ(4, 512),
+                    SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+                                             &write_cache_variants,
+                                             &update_cache_variants),
+                    0,
+                    SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
+       SPINAND_INFO("W25N512GW",
+                    SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x20),
+                    NAND_MEMORG(1, 2048, 64, 64, 512, 10, 1, 1, 1),
+                    NAND_ECCREQ(4, 512),
+                    SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+                                             &write_cache_variants,
+                                             &update_cache_variants),
+                    0,
+                    SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
+       SPINAND_INFO("W25N02KWZEIR",
+                    SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x22),
+                    NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+                    NAND_ECCREQ(8, 512),
+                    SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+                                             &write_cache_variants,
+                                             &update_cache_variants),
+                    0,
+                    SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
+       SPINAND_INFO("W25N01GWZEIG",
+                    SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x21),
+                    NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
+                    NAND_ECCREQ(4, 512),
+                    SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+                                             &write_cache_variants,
+                                             &update_cache_variants),
+                    0,
+                    SPINAND_ECCINFO(&w25m02gv_ooblayout, w25n02kv_ecc_get_status)),
 };
 
 static int winbond_spinand_init(struct spinand_device *spinand)