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Linus Torvalds
44388c8f3e
Pull MTD updates from Miquel Raynal:
"Core MTD:
- Fixes to the virt-concat driver
- Added INT0800 firmware-flash map driver
- mtdblock: prevent reclaim I/O during request processing
- cfi_cmdset_0002: cap the write-buffer chunk at 256 bytes on an x8 device
Raw NAND:
- Clean up the Qualcomm controller driver again
- Improve / create Arasan and IBM
- Reflect that ESMT and GigaDevice share ID 0xc8, and disable broken
timings feature on GD9FU2G8F3A
- Drop platform data support from the lpc32xx drivers
SPI NAND:
- Heyangtek uses two bytes for the BBM like every other device
- Winbond: Add support for W25N04LW and W25N08LW
- Support for ISSI SPI NAND flashes
SPI NOR:
- Support for new Macronix and (lots of) Winbond flash devices
- Rewrite the status register handling. There were many small helper
functions to enable quad I/O mode in many different ways. That's
now consolidated in one generic function.
- Rework the SFPD handling. It used to be only parsed for flashes
present in the in-kernel database which had any of the multi-I/O
bit set - or with the addition of generic flash driver for any
unknown flashes. This left a gap where SFDP wasn't handled and it
turns out newer flashes (with SFDP support) will reused IDs of just
these old flashed. With the rework, SFDP is tried to be parsed for
any flashes and will amend the information which is already present
in the in-kernel database.
- Increase SFDP size limit to 16KiB. There are flashes which have
some larger gaps between tables and thus exceeds the former 4KiB
limit.
- Flash fixups are getting more and more common. Due to this, the
fixups are now a separate list (per manufacturer) instead of being
attached to a specific flash. A new .match() callback makes them
more flexible, when one is applied.
- Support 1-1-8 and 1-8-8 modes with larger flashes which need 4byte
addresses
Then there is the load of API updates and misc AI fixes"
* tag 'mtd/for-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (155 commits)
mtd: spi-nor: sfdp: reduce stack usage in spi_nor_parse_sfdp()
mtd: spi-nor: sfdp: fix missing kernel-doc
mtd: parsers: qcom: fix offset/size overflow on large partitions
mtd: spinand: heyangtek: Reserve both bad block marker bytes
mtd: rawnand: pl353: fix clk reference leak in pl35x_nfc_setup_interface()
mtd: nand: use dmaengine_submit() instead of ->tx_submit()
dt-bindings: mtd: convert IBM NDFC binding to YAML
mtd: rawnand: fsl_ifc: allocate shared ctrl with devm_kzalloc
mtd: rawnand: qcom: fix read location register usage in config_nand_cw_read()
mtd: rawnand: qcom: move common code to the 'qpic_common' module
mtd: rawnand: qcom: rename 'nand_stats' structure
mtd: rawnand: qcom: make nandc_set_read_loc_last() more generic
mtd: rawnand: qcom: make nandc_set_read_loc_first() more generic
mtd: rawnand: qcom: make config_nand_cw_write() more generic
mtd: rawnand: qcom: make config_nand_page_write() more generic
mtd: rawnand: qcom: make config_nand_page_read() more generic
mtd: rawnand: qcom: make check_flash_errors() more generic
dt-bindings: mtd: arasan: Add "power-domains" for ZynqMP
mtd: virt-concat: unlink discarded items before freeing
mtd: virt-concat: unlink concat node before freeing it
...