linux

iv/linux

History

Linus Torvalds c43a20e4a5 MTD changes:

- Nothing stands out for this merge window, mostly minor fixes, such as
   module descriptions, the use of debug macros and Makefile improvements.
 
 Raw NAND changes;
 
 - The Freescale MXC driver has been converted to the newer ->exec_op()
   interface. The meson driver now supports handling the boot ROM area
   with very specific ECC needs. Support for the iMX8QXP has been added
   to the GPMI driver. The lpx32xx driver now can get the DMA channels
   using DT entries. The Qcom binding has been improved to be more future
   proof by Rob. And then there is the usual load of misc and minor
   changes.
 
 SPI-NAND changes:
 
 - The Macronix vendor driver has been improved to support an extended ID
   to avoid conflicting with older devices after an ID reuse issue.
 
 SPI NOR 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/
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Merge tag 'mtd/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
 "Nothing stands out for this merge window, mostly minor fixes, such as
  module descriptions, the use of debug macros and Makefile
  improvements.

  Raw NAND changes;

   - The Freescale MXC driver has been converted to the newer
     '->exec_op()' interface

   - The meson driver now supports handling the boot ROM area with very
     specific ECC needs

   - Support for the iMX8QXP has been added to the GPMI driver

   - The lpx32xx driver now can get the DMA channels using DT entries

   - The Qcom binding has been improved to be more future proof by Rob

   - And then there is the usual load of misc and minor changes

  SPI-NAND changes:

   - The Macronix vendor driver has been improved to support an extended
     ID to avoid conflicting with older devices after an ID reuse issue

  SPI NOR 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()"

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

* tag 'mtd/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (28 commits)
  mtd: rawnand: lpx32xx: Fix dma_request_chan() error checks
  mtd: spinand: macronix: Add support for serial NAND flash
  mtd: spinand: macronix: Add support for reading Device ID 2
  mtd: rawnand: lpx32xx: Request DMA channels using DT entries
  dt-bindings: mtd: qcom,nandc: Define properties at top-level
  mtd: rawnand: intel: use 'time_left' variable with wait_for_completion_timeout()
  mtd: rawnand: mxc: use 'time_left' variable with wait_for_completion_timeout()
  mtd: rawnand: gpmi: add iMX8QXP support.
  mtd: rawnand: gpmi: add 'support_edo_timing' in gpmi_devdata
  mtd: cmdlinepart: Replace `dbg()` macro with `pr_debug()`
  mtd: add missing MODULE_DESCRIPTION() macros
  mtd: make mtd_test.c a separate module
  dt-bindings: mtd: gpmi-nand: Add 'fsl,imx8qxp-gpmi-nand' compatible string
  mtd: rawnand: cadence: remove unused struct 'ecc_info'
  mtd: rawnand: mxc: support software ECC
  mtd: rawnand: mxc: implement exec_op
  mtd: rawnand: mxc: separate page read from ecc calc
  mtd: spi-nor: winbond: fix w25q128 regression
  mtd: spi-nor: simplify spi_nor_get_flash_info()
  mtd: spi-nor: get rid of SPI_NOR_NO_FR
  ...

2024-07-20 11:52:17 -07:00

onenand

Raw NAND core changes:

2023-08-28 16:37:38 +02:00

raw

MTD changes:

2024-07-20 11:52:17 -07:00

spi

mtd: spinand: macronix: Add support for serial NAND flash

2024-07-17 10:39:39 +02:00

bbt.c

mtd: nand: bbt: Use the bitmap API to allocate bitmaps