mtd: spinand: winbond: fix flash identification

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Winbond uses 3 bytes to identify flash: vendor_id, dev_id_0, dev_id_1,
but current driver uses only first 2 bytes of it for devices
identification. As result Winbond W25N02KV flash (id_bytes: EF, AA, 22)
is identified as W25N01GV (id_bytes: EF, AA, 21).

Fix this by adding missed identification bytes.

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20221010105110.446674-1-mikhail.kshevetskiy@iopsys.eu

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Mikhail Kshevetskiy 2022-10-10 13:51:09 +03:00 • committed by Miquel Raynal

parent 3fea699cb2

commit dbf70fc204

1 changed files with 2 additions and 2 deletions

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drivers/mtd/nand/spi/winbond.c

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