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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2025-06-18 15:14:24 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2025-07-30 12:32:16 +0300 |
| commit | 535f30d997baa5e5c6a3a4024d49e1871232c72b (patch) | |
| tree | 18272b27c993e6757e5c06541f6181c949ac24a6 /include | |
| parent | f1a91175faaab02a45d1ceb313a315a5bfeb5416 (diff) | |
| download | linux-535f30d997baa5e5c6a3a4024d49e1871232c72b.tar.xz | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mtd/spinand.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h index 53c881e41fc7..27a45bdab7ec 100644 --- a/include/linux/mtd/spinand.h +++ b/include/linux/mtd/spinand.h @@ -741,6 +741,7 @@ int spinand_match_and_init(struct spinand_device *spinand, int spinand_upd_cfg(struct spinand_device *spinand, u8 mask, u8 val); int spinand_read_reg_op(struct spinand_device *spinand, u8 reg, u8 *val); int spinand_write_reg_op(struct spinand_device *spinand, u8 reg, u8 val); +int spinand_write_enable_op(struct spinand_device *spinand); int spinand_select_target(struct spinand_device *spinand, unsigned int target); int spinand_wait(struct spinand_device *spinand, unsigned long initial_delay_us, |