From 74a332e78e8f0e2b8bef7ebb6b3470bb0df1a0bf Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Tue, 14 Jun 2016 16:21:06 +0200 Subject: [PATCH] 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 --- drivers/mtd/nand/nand_timings.c | 12 ++++++------ 1 file 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, -- 2.30.2