mtd: Changes for 6.14
Miquel Raynal
maintainerHello,
This is the MTD PR for 6.14. The branch contains spi and memory bits, as we had to share immutable branches for the Davinci improvements and the SPI NAND DTR support.
Thanks,
Miquèl
The following changes since commit 9d89551994a430b50c4fffcb1e617a057fa76e20:
Linux 6.13-rc6 (2025-01-05 14:13:40 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git tags/mtd/for-6.14
for you to fetch changes up to 0ddeb4fe9d3b501c2c6a3522325d88ee166e02ea:
Merge tag 'nand/for-6.14' into mtd/next (2025-01-24 10:52:35 +0100)
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* MTD changes
There's been no major core change, and a bunch of driver related improvements, amongst them the conversion to of_property_present() for non-boolean properties, the addition of the support for Fujitsu MB85RS128TY FRAM, a couple of improvements to the phram driver and the usual load of misc changes.
* Raw NAND changes
A new controller driver, from Nuvoton, has been merged.
Bastien Curutchet has contributed a series improving the Davinci controller driver, both on the organization of the code, but also on the performance side. The binding has also been converted to yaml, received a new OOB layout and now supports on-die ECC engines.
The Qualcomm controller driver has been deeply cleaned to extract some parts of the code into a shared file with the Qualcomm SPI memory controller.
Aside from these main changes, the Cadence binding has been converted to yaml, the brcmnand controller driver has received a small fix, otherwise some more minor changes have also made their way in.
* SPI NAND changes
The SPI NAND subsystem has seen a great improvement, with the advent of DTR operations (DDR operations, which may be extended to the address cycles). The first vendor driver to benefit from these improvements is the Winbond driver.
A new manufacturer driver is added SkyHigh, with a new constraint for the core, it is impossible to disable the on-die ECC engine.
A Foresee device is also now supported.
* SPI NOR changes
Several flash entries have been added: Atmel AT25SF321, Spansion S28HL256T and S28HL02GT.
Support for vcc-supply regulators and their DT bindings has been added.
The mx25u25635f entry has been dropped. The flash shares its ID with mx25u25645g and both parts have an SFDP table. Removing their entry lets them be driven by the generic SFDP-based driver.
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Bastien Curutchet (10):
memory: ti-aemif: Store timings parameter in number of cycles - 1
memory: ti-aemif: Remove unnecessary local variables
memory: ti-aemif: Wrap CS timings into a struct
memory: ti-aemif: Create aemif_check_cs_timings()
memory: ti-aemif: Create aemif_set_cs_timings()
memory: ti-aemif: Export aemif_*_cs_timings()
mtd: rawnand: davinci: Always depends on TI_AEMIF
mtd: rawnand: davinci: Add clock resource
mtd: rawnand: davinci: Implement setup_interface() operation
mtd: rawnand: davinci: Reduce polling interval in NAND_OP_WAITRDY_INSTR
Bohdan Chubuk (1):
mtd: spinand: add support for FORESEE F35SQA001G
Colin Ian King (1):
mtd: phram: only call platform_driver_unregister if phram_setup fails
David Jander (2):
mtd: mchp48l640: make WEL behaviour configurable
mtd: mchp48l640: add support for Fujitsu MB85RS128TY FRAM
Hui-Ping Chen (2):
dt-bindings: mtd: nuvoton,ma35d1-nand: add new bindings
mtd: rawnand: nuvoton: add new driver for the Nuvoton MA35 SoC
Ivan Stepchenko (1):
mtd: onenand: Fix uninitialized retlen in do_otp_read()
Joe Hattori (1):
mtd: hyperbus: hbmc-am654: fix an OF node reference leak
Jonas Rebmann (1):
dt-bindings: mtd: mchp48l640 add mb85rs128ty compatible
Marcus Folkesson (4):
dt-bindings: mtd: davinci: convert to yaml
mtd: nand: davinci: add support for on-die ECC engine type
mtd: spi-nor: atmel: add at25sf321 entry
mtd: rawnand: davinci: add ROM supported OOB layout
Md Sadre Alam (5):
mtd: rawnand: qcom: cleanup qcom_nandc driver
mtd: rawnand: qcom: Add qcom prefix to common api
mtd: nand: Add qpic_common API file
mtd: rawnand: qcom: use FIELD_PREP and GENMASK
mtd: rawnand: qcom: Fix build issue on x86 architecture
Miquel Raynal (33):
Merge tag 'memory-controller-drv-ti-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into nand/next Merge tag 'mtd/qcom-reorg-for-spi-6.14' into nand/next
spi: spi-mem: Extend spi-mem operations with a per-operation maximum frequency
spi: spi-mem: Add a new controller capability
spi: amd: Support per spi-mem operation frequency switches
spi: amd: Drop redundant check
spi: amlogic-spifc-a1: Support per spi-mem operation frequency switches
spi: cadence-qspi: Support per spi-mem operation frequency switches
spi: dw: Support per spi-mem operation frequency switches
spi: fsl-qspi: Support per spi-mem operation frequency switches
spi: microchip-core-qspi: Support per spi-mem operation frequency switches
spi: mt65xx: Support per spi-mem operation frequency switches
spi: mxic: Support per spi-mem operation frequency switches
spi: nxp-fspi: Support per spi-mem operation frequency switches
spi: rockchip-sfc: Support per spi-mem operation frequency switches
spi: spi-sn-f-ospi: Support per spi-mem operation frequency switches
spi: spi-ti-qspi: Support per spi-mem operation frequency switches
spi: zynq-qspi: Support per spi-mem operation frequency switches
spi: zynqmp-gqspi: Support per spi-mem operation frequency switches
spi: spi-mem: Reorder spi-mem macro assignments
spi: spi-mem: Create macros for DTR operation
spi: spi-mem: Estimate the time taken by operations
Merge tag 'spi-mem-dtr-2' into nand/next
mtd: spinand: Create distinct fast and slow read from cache variants
mtd: spinand: Add an optional frequency to read from cache macros
mtd: spinand: Enhance the logic when picking a variant
mtd: spinand: Add support for read DTR operations
mtd: spinand: winbond: Update the *JW chip definitions
mtd: spinand: winbond: Add comment about naming
mtd: spinand: winbond: Add support for DTR operations
mtd: spinand: skyhigh: Align with recent read from cache variant changes
Merge tag 'spi-nor/for-6.14' into mtd/next
Merge tag 'nand/for-6.14' into mtd/next
Nathan Chancellor (1):
spi: amd: Fix -Wuninitialized in amd_spi_exec_mem_op()
Niravkumar L Rabara (1):
dt-bindings: mtd: cadence: convert cadence-nand-controller.txt to yaml
Parth Pancholi (1):
mtd: spi-nor: macronix: remove mx25u25635f from parts list to enable SFDP
Peng Fan (2):
dt-bindings: mtd: jedec,spi-nor: add optional vcc-supply
mtd: spi-nor: support vcc-supply regulator
Raphael Gallais-Pou (1):
mtd: st_spi_fsm: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
Rob Herring (Arm) (1):
mtd: hyperbus: Use of_property_present() for non-boolean properties
Takahiro Kuwano (5):
mtd: spinand: Remove write_enable_op() in markbad()
mtd: spinand: Introduce a way to avoid raw access
mtd: spinand: Add support for SkyHigh S35ML-3 family
mtd: spi-nor: spansion: Add support for S28HL256T
mtd: spi-nor: spansion: Add support for S28HL02GT
Takashi Iwai (1):
mtd: phram: Add the kernel lock down check
Thomas Weißschuh (1):
mtd: spi-nor: sysfs: constify 'struct bin_attribute'
Tudor Ambarus (3):
mtd: spi-nor: macronix: use nor->addr_nbytes
mtd: spi-nor: use local variable for struct device
mtd: spi-nor: extend description of size member of struct flash_info
david regan (1):
mtd: rawnand: brcmnand: fix status read of brcmnand_waitfunc
.../bindings/mtd/cadence-nand-controller.txt | 53 - .../devicetree/bindings/mtd/cdns,hp-nfc.yaml | 75 + .../devicetree/bindings/mtd/davinci-nand.txt | 94 -- .../devicetree/bindings/mtd/jedec,spi-nor.yaml | 4 + .../bindings/mtd/microchip,mchp48l640.yaml | 5 +- .../bindings/mtd/nuvoton,ma35d1-nand.yaml | 95 ++ .../devicetree/bindings/mtd/ti,davinci-nand.yaml | 124 ++ MAINTAINERS | 2 +- drivers/memory/ti-aemif.c | 192 ++- drivers/mtd/devices/mchp48l640.c | 28 +- drivers/mtd/devices/phram.c | 13 +- drivers/mtd/devices/st_spi_fsm.c | 6 +- drivers/mtd/hyperbus/hbmc-am654.c | 21 +- drivers/mtd/nand/Makefile | 2 +- drivers/mtd/nand/onenand/onenand_base.c | 1 + drivers/mtd/nand/qpic_common.c | 759 +++++++++ drivers/mtd/nand/raw/Kconfig | 12 +- drivers/mtd/nand/raw/Makefile | 1 + drivers/mtd/nand/raw/brcmnand/brcmnand.c | 5 + drivers/mtd/nand/raw/davinci_nand.c | 137 +- .../mtd/nand/raw/nuvoton-ma35d1-nand-controller.c | 1029 ++++++++++++ drivers/mtd/nand/raw/qcom_nandc.c | 1769 ++++---------------- drivers/mtd/nand/spi/Makefile | 2 +- drivers/mtd/nand/spi/alliancememory.c | 4 +- drivers/mtd/nand/spi/ato.c | 4 +- drivers/mtd/nand/spi/core.c | 40 +- drivers/mtd/nand/spi/esmt.c | 4 +- drivers/mtd/nand/spi/foresee.c | 14 +- drivers/mtd/nand/spi/gigadevice.c | 16 +- drivers/mtd/nand/spi/macronix.c | 4 +- drivers/mtd/nand/spi/micron.c | 8 +- drivers/mtd/nand/spi/paragon.c | 4 +- drivers/mtd/nand/spi/skyhigh.c | 147 ++ drivers/mtd/nand/spi/toshiba.c | 4 +- drivers/mtd/nand/spi/winbond.c | 27 +- drivers/mtd/nand/spi/xtx.c | 4 +- drivers/mtd/spi-nor/atmel.c | 4 + drivers/mtd/spi-nor/core.c | 19 +- drivers/mtd/spi-nor/core.h | 6 +- drivers/mtd/spi-nor/macronix.c | 9 +- drivers/mtd/spi-nor/spansion.c | 10 + drivers/mtd/spi-nor/sysfs.c | 8 +- drivers/spi/spi-amd.c | 26 +- drivers/spi/spi-amlogic-spifc-a1.c | 7 +- drivers/spi/spi-cadence-quadspi.c | 3 +- drivers/spi/spi-dw-core.c | 10 +- drivers/spi/spi-fsl-qspi.c | 12 +- drivers/spi/spi-mem.c | 64 + drivers/spi/spi-microchip-core-qspi.c | 26 +- drivers/spi/spi-mt65xx.c | 7 +- drivers/spi/spi-mxic.c | 3 +- drivers/spi/spi-nxp-fspi.c | 12 +- drivers/spi/spi-rockchip-sfc.c | 11 +- drivers/spi/spi-sn-f-ospi.c | 8 +- drivers/spi/spi-ti-qspi.c | 7 +- drivers/spi/spi-zynq-qspi.c | 13 +- drivers/spi/spi-zynqmp-gqspi.c | 13 +- include/linux/memory/ti-aemif.h | 32 + include/linux/mtd/nand-qpic-common.h | 478 ++++++ include/linux/mtd/spinand.h | 60 +- include/linux/spi/spi-mem.h | 56 +- 61 files changed, 3812 insertions(+), 1801 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt create mode 100644 Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml delete mode 100644 Documentation/devicetree/bindings/mtd/davinci-nand.txt create mode 100644 Documentation/devicetree/bindings/mtd/nuvoton,ma35d1-nand.yaml create mode 100644 Documentation/devicetree/bindings/mtd/ti,davinci-nand.yaml create mode 100644 drivers/mtd/nand/qpic_common.c create mode 100644 drivers/mtd/nand/raw/nuvoton-ma35d1-nand-controller.c create mode 100644 drivers/mtd/nand/spi/skyhigh.c create mode 100644 include/linux/memory/ti-aemif.h create mode 100644 include/linux/mtd/nand-qpic-common.h
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The pull request you sent on Fri, 24 Jan 2025 11:37:03 +0100:
The pull request you sent on Fri, 24 Jan 2025 11:37:03 +0100:
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.gittags/mtd/for-6.14
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/08de7f9d4d39fd9aa5e747a13acc891214fa2d5f
Thank you!
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