mtd: spinand: gigadevice: add support for GD5F{2, 4}GQ5xExxG

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Add support for:
 GD5F2GQ5{U,R}ExxG
 GD5F4GQ6{U,R}ExxG

These chips uses 4 dummy bytes for quad io and 2 dummy bytes for dual io.
Besides that and memory layout, they are identical to their 1G variant.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-5-gch981213@gmail.com

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Chuanhong Guo 2022-03-20 18:00:00 +08:00 • committed by Miquel Raynal

parent 620a988813

commit 194ec04b3a

1 changed files with 48 additions and 0 deletions

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drivers/mtd/nand/spi/gigadevice.c

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