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mtd: spinand: winbond: Enable high-speed modes on w35n0xjw
authorMiquel Raynal <miquel.raynal@bootlin.com>
Wed, 18 Jun 2025 12:14:24 +0000 (14:14 +0200)
committerMiquel Raynal <miquel.raynal@bootlin.com>
Wed, 30 Jul 2025 09:32:16 +0000 (11:32 +0200)
commit535f30d997baa5e5c6a3a4024d49e1871232c72b
tree18272b27c993e6757e5c06541f6181c949ac24a6tree
parentf1a91175faaab02a45d1ceb313a315a5bfeb5416commit | diff
mtd: spinand: winbond: Enable high-speed modes on w35n0xjw

w35n0xjw chips can run at up to 166MHz in octal mode, but this is only
possible after programming various VCR registers.

Implement the new ->configure_chip() hook for this purpose.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
drivers/mtd/nand/spi/core.c diff | blob | blame | history
drivers/mtd/nand/spi/winbond.c diff | blob | blame | history
include/linux/mtd/spinand.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)