Messages in this thread | | | Date | Mon, 15 Aug 2016 17:17:42 +0200 | From | Boris Brezillon <> | Subject | Re: [PATCH 1/2] mtd: nand: timings: Fix tADL_min for ONFI 4.0 chips |
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On Tue, 14 Jun 2016 16:21:06 +0200 Boris Brezillon <boris.brezillon@free-electrons.com> wrote:
> 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).
Applied both.
> > Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> > --- > 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 e81470a..c0941d5 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,
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