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* [GIT PULL] mtd: spi-nor: changes for v6.18
@ 2025-09-24 15:40 Pratyush Yadav
  2025-10-13  9:31 ` Miquel Raynal
  0 siblings, 1 reply; 6+ messages in thread
From: Pratyush Yadav @ 2025-09-24 15:40 UTC (permalink / raw)
  To: Miquel Raynal
  Cc: Richard Weinberger, Vignesh Raghavendra, Tudor Ambarus,
	Pratyush Yadav, Michael Walle, linux-mtd

Hi Miquel,

Here are the SPI NOR changes for v6.18.

Regards,
Pratyush Yadav

The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585:

  Linux 6.17-rc1 (2025-08-10 19:41:16 +0300)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/spi-nor/for-6.18

for you to fetch changes up to 17926cd770ec837ed27d9856cf07f2da8dda4131:

  mtd: spi-nor: core: avoid odd length/address writes in 8D-8D-8D mode (2025-09-01 16:11:55 +0200)

----------------------------------------------------------------
SPI NOR changes for 6.18

Notable changes:

- Some flashes can't perform reads or writes with start or end being an
  odd number in Octal DTR mode. File systems like UBIFS can request such
  reads or writes, causing the transaction to error out. Pad the read or
  write transactions with extra bytes to avoid this problem.

----------------------------------------------------------------
Pratyush Yadav (2):
      mtd: spi-nor: core: avoid odd length/address reads on 8D-8D-8D mode
      mtd: spi-nor: core: avoid odd length/address writes in 8D-8D-8D mode

 drivers/mtd/spi-nor/core.c | 145 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 143 insertions(+), 2 deletions(-)

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^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [GIT PULL] mtd: spi-nor: changes for v6.18
  2025-09-24 15:40 Pratyush Yadav
@ 2025-10-13  9:31 ` Miquel Raynal
  2025-10-13 15:02   ` Pratyush Yadav
  0 siblings, 1 reply; 6+ messages in thread
From: Miquel Raynal @ 2025-10-13  9:31 UTC (permalink / raw)
  To: Pratyush Yadav
  Cc: Richard Weinberger, Vignesh Raghavendra, Tudor Ambarus,
	Michael Walle, linux-mtd

Hello,

On 24/09/2025 at 17:40:02 +02, Pratyush Yadav <pratyush@kernel.org> wrote:

> Hi Miquel,
>
> Here are the SPI NOR changes for v6.18.

I'm sorry I forgot to answer. I indeed pulled it in mtd/next before sending
the PR to Linus (which was applied already), but I was a bit in a hurry
before being off for a week.

Cheers,
Miquèl

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^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [GIT PULL] mtd: spi-nor: changes for v6.18
  2025-10-13  9:31 ` Miquel Raynal
@ 2025-10-13 15:02   ` Pratyush Yadav
  0 siblings, 0 replies; 6+ messages in thread
From: Pratyush Yadav @ 2025-10-13 15:02 UTC (permalink / raw)
  To: Miquel Raynal
  Cc: Pratyush Yadav, Richard Weinberger, Vignesh Raghavendra,
	Tudor Ambarus, Michael Walle, linux-mtd

On Mon, Oct 13 2025, Miquel Raynal wrote:

> Hello,
>
> On 24/09/2025 at 17:40:02 +02, Pratyush Yadav <pratyush@kernel.org> wrote:
>
>> Hi Miquel,
>>
>> Here are the SPI NOR changes for v6.18.
>
> I'm sorry I forgot to answer. I indeed pulled it in mtd/next before sending
> the PR to Linus (which was applied already), but I was a bit in a hurry
> before being off for a week.

No worries. I already saw the MTD PR had the SPI NOR changes so all
good. Hope you enjoyed your time off :-)

-- 
Regards,
Pratyush Yadav

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http://lists.infradead.org/mailman/listinfo/linux-mtd/

^ permalink raw reply	[flat|nested] 6+ messages in thread
* [GIT PULL] mtd: spi-nor: changes for v6.18
@ 2025-11-27 22:32 Pratyush Yadav
  2025-12-01 10:22 ` Miquel Raynal
  0 siblings, 1 reply; 6+ messages in thread
From: Pratyush Yadav @ 2025-11-27 22:32 UTC (permalink / raw)
  To: Miquel Raynal
  Cc: Richard Weinberger, Vignesh Raghavendra, Tudor Ambarus,
	Pratyush Yadav, Michael Walle, linux-mtd

Hi Miquel,

Here are the SPI NOR changes for 6.19

Regards,
Pratyush Yadav

The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:

  Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/spi-nor/for-6.19

for you to fetch changes up to ed26bd40df11ee438d623adc9c6cc2a7bf9c5dd3:

  mailmap: update Pratyush Yadav's email address (2025-11-25 18:16:53 +0100)

----------------------------------------------------------------
SPI NOR changes for 6.19

Notable changes:

- Fix SMPT parsing for S25FS-S flash family. They report variable dummy
  cycles for reads. This results in the default of 0 being used. This
  works for other Infineon chips, but not for the S25FS-S family. They
  need 8 dummy cycles. Add fixup hooks to specify that. Also add fixup
  hooks to fix incorrect map ID data in SFDP.

- Add support for a bunch of Winbond flashes. Their block protection
  information is not discoverable, so they need to have an entry in the
  flash tables to describe that.

- Some cleanups for Micron flash support.

- Add support for Micron mt35xu01gbba.

- Some SPI controllers like the Intel one on the PCI bus do not support
  the read CR opcode (0x35). Do not use the opcode if the controller
  does not support it.

----------------------------------------------------------------
Haibo Chen (5):
      mtd: spi-nor: micron-st: rename the die_late_init functions
      mtd: spi-nor: micron-st: move set_octal_dtr to late_init()
      mtd: spi-nor: micron-st: use SFDP of mt35xu512aba
      mtd: spi-nor: micron-st: add mt35xu01gbba support
      mtd: spi-nor: micron-st: add TODO for fixing mt35xu02gcba

Jakub Czapiga (1):
      mtd: spi-nor: core: Check read CR support

Miquel Raynal (6):
      mtd: spi-nor: winbond: Add support for W25Q01NWxxIQ chips
      mtd: spi-nor: winbond: Add support for W25Q01NWxxIM chips
      mtd: spi-nor: winbond: Add support for W25Q02NWxxIM chips
      mtd: spi-nor: winbond: Add support for W25H512NWxxAM chips
      mtd: spi-nor: winbond: Add support for W25H01NWxxAM chips
      mtd: spi-nor: winbond: Add support for W25H02NWxxAM chips

Pratyush Yadav (1):
      mailmap: update Pratyush Yadav's email address

Takahiro Kuwano (3):
      mtd: spi-nor: sfdp: introduce smpt_read_dummy fixup hook
      mtd: spi-nor: sfdp: introduce smpt_map_id fixup hook
      mtd: spi-nor: spansion: SMPT fixups for S25FS-S

 .mailmap                        |   1 +
 drivers/mtd/spi-nor/core.c      |  10 ++++
 drivers/mtd/spi-nor/core.h      |   6 +++
 drivers/mtd/spi-nor/micron-st.c | 101 +++++++++++++++++++++++-----------------
 drivers/mtd/spi-nor/sfdp.c      |  30 +++++++++++-
 drivers/mtd/spi-nor/spansion.c  |  38 +++++++++++++++
 drivers/mtd/spi-nor/winbond.c   |  24 ++++++++++
 7 files changed, 164 insertions(+), 46 deletions(-)

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^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [GIT PULL] mtd: spi-nor: changes for v6.18
  2025-11-27 22:32 [GIT PULL] mtd: spi-nor: changes for v6.18 Pratyush Yadav
@ 2025-12-01 10:22 ` Miquel Raynal
  2025-12-01 13:21   ` Pratyush Yadav
  0 siblings, 1 reply; 6+ messages in thread
From: Miquel Raynal @ 2025-12-01 10:22 UTC (permalink / raw)
  To: Pratyush Yadav
  Cc: Richard Weinberger, Vignesh Raghavendra, Tudor Ambarus,
	Michael Walle, linux-mtd

Hello Pratyush,

On 27/11/2025 at 23:32:34 +01, Pratyush Yadav <pratyush@kernel.org> wrote:

> Hi Miquel,
>
> Here are the SPI NOR changes for 6.19

Just in case, the 'Subject:' mentions v6.18 ;)

Pulled into mtd/next, thanks a lot!

Miquèl

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http://lists.infradead.org/mailman/listinfo/linux-mtd/

^ permalink raw reply	[flat|nested] 6+ messages in thread
* Re: [GIT PULL] mtd: spi-nor: changes for v6.18
  2025-12-01 10:22 ` Miquel Raynal
@ 2025-12-01 13:21   ` Pratyush Yadav
  0 siblings, 0 replies; 6+ messages in thread
From: Pratyush Yadav @ 2025-12-01 13:21 UTC (permalink / raw)
  To: Miquel Raynal
  Cc: Pratyush Yadav, Richard Weinberger, Vignesh Raghavendra,
	Tudor Ambarus, Michael Walle, linux-mtd

On Mon, Dec 01 2025, Miquel Raynal wrote:

> Hello Pratyush,
>
> On 27/11/2025 at 23:32:34 +01, Pratyush Yadav <pratyush@kernel.org> wrote:
>
>> Hi Miquel,
>>
>> Here are the SPI NOR changes for 6.19
>
> Just in case, the 'Subject:' mentions v6.18 ;)

Copy-paste error :-)

I usually copy the last PR I sent and just bump the version numbers.
Seems like I forgot this time.

-- 
Regards,
Pratyush Yadav

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http://lists.infradead.org/mailman/listinfo/linux-mtd/

^ permalink raw reply	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2025-12-01 13:33 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-11-27 22:32 [GIT PULL] mtd: spi-nor: changes for v6.18 Pratyush Yadav
2025-12-01 10:22 ` Miquel Raynal
2025-12-01 13:21   ` Pratyush Yadav
  -- strict thread matches above, loose matches on Subject: below --
2025-09-24 15:40 Pratyush Yadav
2025-10-13  9:31 ` Miquel Raynal
2025-10-13 15:02   ` Pratyush Yadav

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