diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2025-06-18 14:14:22 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2025-07-30 11:32:16 +0200 |
| commit | da55809ebb45d1d80b7a388ffef841ed683e1a6f (patch) | |
| tree | dc2e0e67d806f2367226b7f6d4aaf6eb085a4a1b /drivers/mtd/nand | |
| parent | d81ad9d78e2cd5bdefd390a83553203668a96092 (diff) | |
mtd: spinand: Add a ->configure_chip() hook
There is already a manufacturer hook, which is manufacturer specific but
not chip specific. We no longer have access to the actual NAND identity
at this stage so let's add a per-chip configuration hook to align the
chip configuration (if any) with the core's setting.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/spi/core.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 39b72947c44c..9ed3cf2e5dba 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -1253,8 +1253,19 @@ static int spinand_id_detect(struct spinand_device *spinand) static int spinand_manufacturer_init(struct spinand_device *spinand) { - if (spinand->manufacturer->ops->init) - return spinand->manufacturer->ops->init(spinand); + int ret; + + if (spinand->manufacturer->ops->init) { + ret = spinand->manufacturer->ops->init(spinand); + if (ret) + return ret; + } + + if (spinand->configure_chip) { + ret = spinand->configure_chip(spinand); + if (ret) + return ret; + } return 0; } @@ -1349,6 +1360,7 @@ int spinand_match_and_init(struct spinand_device *spinand, spinand->flags = table[i].flags; spinand->id.len = 1 + table[i].devid.len; spinand->select_target = table[i].select_target; + spinand->configure_chip = table[i].configure_chip; spinand->set_cont_read = table[i].set_cont_read; spinand->fact_otp = &table[i].fact_otp; spinand->user_otp = &table[i].user_otp; |