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mtd: spinand: winbond: Ignore the last ID characters

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The last 4 characters in Winbond's branding indicate:
- the package type (ZE/SF/TB),
- the temperature grade (I/J),
- special options, typically the continuous read vs. page read feature
  support and its default (G/T/F/R),

None of these information impact us, at the software level (well, the
continuous read mode by default is impacting, but is already handled
gracefully by disabling it in the initialization phase), so let's get
rid of it.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://lore.kernel.org/linux-mtd/20241009125002.191109-4-miquel.raynal@bootlin.com
This commit is contained in:
Miquel Raynal 2024-10-09 14:50:01 +02:00
parent fee9b24091
commit ff97ceb6c4
1 changed files with 3 additions and 3 deletions
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6
drivers/mtd/nand/spi/winbond.c
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@ -207,7 +207,7 @@ static const struct spinand_info winbond_spinand_table[] = {
&update_cache_variants),
0,
SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),
SPINAND_INFO("W25N02JWZEIF",
SPINAND_INFO("W25N02JW",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xbf, 0x22),
NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 2, 1),
NAND_ECCREQ(1, 512),
@ -225,7 +225,7 @@ static const struct spinand_info winbond_spinand_table[] = {
&update_cache_variants),
0,
SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),
SPINAND_INFO("W25N02KWZEIR",
SPINAND_INFO("W25N02KW",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x22),
NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
NAND_ECCREQ(8, 512),
@ -234,7 +234,7 @@ static const struct spinand_info winbond_spinand_table[] = {
&update_cache_variants),
0,
SPINAND_ECCINFO(&w25n02kv_ooblayout, w25n02kv_ecc_get_status)),
SPINAND_INFO("W25N01GWZEIG",
SPINAND_INFO("W25N01GW",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xba, 0x21),
NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
NAND_ECCREQ(1, 512),