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Commit 74a332e7 authored by Boris Brezillon's avatar Boris Brezillon
Browse files

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: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 1848a057

drivers/mtd/nand/nand_timings.c

+6 −6
Original line number Diff line number Diff line
@@ -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,