[GIT PULL] mtd: spi-nor: changes for v6.11

[Pratyush Yadav <pratyush@kernel.org>]

Hi,

Here are the SPI NOR changes for v6.11.

Regards,
Pratyush Yadav

The following changes since commit 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0:

  Linux 6.10-rc1 (2024-05-26 15:20:12 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/spi-nor/for-6.11

for you to fetch changes up to d35df77707bf5ae1221b5ba1c8a88cf4fcdd4901:

  mtd: spi-nor: winbond: fix w25q128 regression (2024-06-21 17:49:36 +0200)

----------------------------------------------------------------
SPI NOR changes for 6.11

Notable changes:

- Drop support for Xilinx S3AN flashes. These flashes are for the very
  old Xilinx Spartan 3 FPGAs and they need some awkward code in the core
  to support. Drop support for these flashes, along with the special
  handling we needed for them in the core like non-power-of-2 page size
  handling and the .setup() callback.

- Fix regression for old w25q128 flashes without SFDP tables. Commit
  83e824a4a595 ("mtd: spi-nor: Correct flags for Winbond w25q128")
  dropped support for such devices under the assumption that they aren't
  being used anymore. Users have now surfaced [0] so fix the regression
  by supporting both kind of devices.

- Core cleanups including removal of SPI_NOR_NO_FR flag and
  simplification of spi_nor_get_flash_info().

[0] https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/

----------------------------------------------------------------
Michael Walle (6):
      mtd: spi-nor: Remove support for Xilinx S3AN flashes
      mtd: spi-nor: get rid of non-power-of-2 page size handling
      mtd: spi-nor: remove .setup() callback
      mtd: spi-nor: get rid of SPI_NOR_NO_FR
      mtd: spi-nor: simplify spi_nor_get_flash_info()
      mtd: spi-nor: winbond: fix w25q128 regression

 drivers/mtd/spi-nor/Makefile   |   1 -
 drivers/mtd/spi-nor/core.c     | 206 ++++++++++++++++-------------------------
 drivers/mtd/spi-nor/core.h     |  12 ---
 drivers/mtd/spi-nor/everspin.c |  19 +++-
 drivers/mtd/spi-nor/winbond.c  |   2 +
 drivers/mtd/spi-nor/xilinx.c   | 169 ---------------------------------
 6 files changed, 98 insertions(+), 311 deletions(-)
 delete mode 100644 drivers/mtd/spi-nor/xilinx.c

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