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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-04-28 11:42:55 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-11 09:51:40 +0200 |
| commit | 4d8ec041d9c454029f6cd90622f6d81eb61e781c (patch) | |
| tree | 1092218d03298fe4f608526f6b93e85834f8a13b | |
| parent | 83c411c29b90b7de505a2fe1d655293c95f8ba90 (diff) | |
| download | linux-4d8ec041d9c454029f6cd90622f6d81eb61e781c.tar.gz | |
mtd: rawnand: timings: Fix default tR_max and tCCS_min timings
tR and tCCS are currently wrongly expressed in femtoseconds, while we
expect these values to be expressed in picoseconds. Set right
hardcoded values.
Fixes: 6a943386ee36 mtd: rawnand: add default values for dynamic timings
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200428094302.14624-3-miquel.raynal@bootlin.com
| -rw-r--r-- | drivers/mtd/nand/raw/nand_timings.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mtd/nand/raw/nand_timings.c b/drivers/mtd/nand/raw/nand_timings.c index 0061cbaf931d..36d21be3dfe5 100644 --- a/drivers/mtd/nand/raw/nand_timings.c +++ b/drivers/mtd/nand/raw/nand_timings.c @@ -320,10 +320,9 @@ int onfi_fill_data_interface(struct nand_chip *chip, /* microseconds -> picoseconds */ timings->tPROG_max = 1000000ULL * ONFI_DYN_TIMING_MAX; timings->tBERS_max = 1000000ULL * ONFI_DYN_TIMING_MAX; - timings->tR_max = 1000000ULL * 200000000ULL; - /* nanoseconds -> picoseconds */ - timings->tCCS_min = 1000UL * 500000; + timings->tR_max = 200000000; + timings->tCCS_min = 500000; } return 0; |