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mtd: nand: timings: Fix tADL_min for ONFI 4.0 chips

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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>
This commit is contained in:
Boris Brezillon 2016-06-14 16:21:06 +02:00
parent 1848a057a2
commit 74a332e78e
1 changed files with 6 additions and 6 deletions
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12
drivers/mtd/nand/nand_timings.c
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@ -16,7 +16,7 @@
static const struct nand_sdr_timings onfi_sdr_timings[] = { static const struct nand_sdr_timings onfi_sdr_timings[] = {
/* Mode 0 */ /* Mode 0 */
{ {
.tADL_min = 200000, .tADL_min = 400000,
.tALH_min = 20000, .tALH_min = 20000,
.tALS_min = 50000, .tALS_min = 50000,
.tAR_min = 25000, .tAR_min = 25000,
@ -53,7 +53,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = {
}, },
/* Mode 1 */ /* Mode 1 */
{ {
.tADL_min = 100000, .tADL_min = 400000,
.tALH_min = 10000, .tALH_min = 10000,
.tALS_min = 25000, .tALS_min = 25000,
.tAR_min = 10000, .tAR_min = 10000,
@ -90,7 +90,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = {
}, },
/* Mode 2 */ /* Mode 2 */
{ {
.tADL_min = 100000, .tADL_min = 400000,
.tALH_min = 10000, .tALH_min = 10000,
.tALS_min = 15000, .tALS_min = 15000,
.tAR_min = 10000, .tAR_min = 10000,
@ -127,7 +127,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = {
}, },
/* Mode 3 */ /* Mode 3 */
{ {
.tADL_min = 100000, .tADL_min = 400000,
.tALH_min = 5000, .tALH_min = 5000,
.tALS_min = 10000, .tALS_min = 10000,
.tAR_min = 10000, .tAR_min = 10000,
@ -164,7 +164,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = {
}, },
/* Mode 4 */ /* Mode 4 */
{ {
.tADL_min = 70000, .tADL_min = 400000,
.tALH_min = 5000, .tALH_min = 5000,
.tALS_min = 10000, .tALS_min = 10000,
.tAR_min = 10000, .tAR_min = 10000,
@ -201,7 +201,7 @@ static const struct nand_sdr_timings onfi_sdr_timings[] = {
}, },
/* Mode 5 */ /* Mode 5 */
{ {
.tADL_min = 70000, .tADL_min = 400000,
.tALH_min = 5000, .tALH_min = 5000,
.tALS_min = 10000, .tALS_min = 10000,
.tAR_min = 10000, .tAR_min = 10000,