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| author |   Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-06-14 16:21:06 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-09-23 09:35:16 +0200 |
| commit | 74a332e78e8f0e2b8bef7ebb6b3470bb0df1a0bf (patch) | |
| tree | cde12c008682e209dbe10b4e059e4222e4bb920e /drivers/mtd | |
| parent | mtd: nand: gpmi: get correct free oob space (diff) | |
| download | linux-dev-74a332e78e8f0e2b8bef7ebb6b3470bb0df1a0bf.tar.xz linux-dev-74a332e78e8f0e2b8bef7ebb6b3470bb0df1a0bf.zip | |
mtd: nand: timings: Fix tADL_min for ONFI 4.0 chips
ONFI 4.0 spec defines different values for the tADL_min timing.
Since we don't want to have different timings depending on the ONFI
version, we just set tADL_min to the maximum value (the one specified
in the ONFI 4.0 spec).
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/nand_timings.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mtd/nand/nand_timings.c b/drivers/mtd/nand/nand_timings.c index e81470a8ac67..c0941d5eb701 100644 --- a/drivers/mtd/nand/nand_timings.c +++ b/drivers/mtd/nand/nand_timings.c @@ -16,7 +16,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = { /* Mode 0 */ { - .tADL_min = 200000, + .tADL_min = 400000, .tALH_min = 20000, .tALS_min = 50000, .tAR_min = 25000, @@ -53,7 +53,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = { }, /* Mode 1 */ { - .tADL_min = 100000, + .tADL_min = 400000, .tALH_min = 10000, .tALS_min = 25000, .tAR_min = 10000, @@ -90,7 +90,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = { }, /* Mode 2 */ { - .tADL_min = 100000, + .tADL_min = 400000, .tALH_min = 10000, .tALS_min = 15000, .tAR_min = 10000, @@ -127,7 +127,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = { }, /* Mode 3 */ { - .tADL_min = 100000, + .tADL_min = 400000, .tALH_min = 5000, .tALS_min = 10000, .tAR_min = 10000, @@ -164,7 +164,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = { }, /* Mode 4 */ { - .tADL_min = 70000, + .tADL_min = 400000, .tALH_min = 5000, .tALS_min = 10000, .tAR_min = 10000, @@ -201,7 +201,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = { }, /* Mode 5 */ { - .tADL_min = 70000, + .tADL_min = 400000, .tALH_min = 5000, .tALS_min = 10000, .tAR_min = 10000, |