History log of /linux/drivers/mtd/spi-nor/winbond.c (Results 1 – 25 of 211)
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Revision tags: v6.12-rc2
# c8d430db 06-Oct-2024 Paolo Bonzini <pbonzini@redhat.com>

Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 6.12, take #1

- Fix pKVM error path on init, making sure we do not chang

Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 6.12, take #1

- Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail

- Make sure that the host's vector length is at capped by a value
common to all CPUs

- Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken

- Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly

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# 0c436dfe 02-Oct-2024 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.12

A bunch of fixes here that came in during the merge window and t

Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.12

A bunch of fixes here that came in during the merge window and the first
week of release, plus some new quirks and device IDs. There's nothing
major here, it's a bit bigger than it might've been due to there being
no fixes sent during the merge window due to your vacation.

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# 2cd86f02 01-Oct-2024 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Required for a panthor fix that broke when
FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.

Signed-off-by: Maarten L

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Required for a panthor fix that broke when
FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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Revision tags: v6.12-rc1
# 3a39d672 27-Sep-2024 Paolo Abeni <pabeni@redhat.com>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

No conflicts and no adjacent changes.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>


# 36ec807b 20-Sep-2024 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.


Revision tags: v6.11, v6.11-rc7
# f057b572 06-Sep-2024 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

Bring in changes removing support for platform data from matrix-keypad
driver.


Revision tags: v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2
# 66e72a01 29-Jul-2024 Jerome Brunet <jbrunet@baylibre.com>

Merge tag 'v6.11-rc1' into clk-meson-next

Linux 6.11-rc1


# ee057c8c 14-Aug-2024 Steven Rostedt <rostedt@goodmis.org>

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be a

Merge tag 'v6.11-rc3' into trace/ring-buffer/core

The "reserve_mem" kernel command line parameter has been pulled into
v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to
be able to be mapped at the address specified by the "reserve_mem" command
line parameter.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

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# c8faf11c 30-Jul-2024 Tejun Heo <tj@kernel.org>

Merge tag 'v6.11-rc1' into for-6.12

Linux 6.11-rc1


# ed7171ff 16-Aug-2024 Lucas De Marchi <lucas.demarchi@intel.com>

Merge drm/drm-next into drm-xe-next

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter

Merge drm/drm-next into drm-xe-next

Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for
the display side. This resolves the current conflict for the
enable_display module parameter and allows further pending refactors.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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# 5c61f598 12-Aug-2024 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Get drm-misc-next to the state of v6.11-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# 3663e2c4 01-Aug-2024 Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-intel-next

Sync with v6.11-rc1 in general, and specifically get the new
BACKLIGHT_POWER_ constants for power states.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>


# 2471d2b3 18-Sep-2024 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'mtd/for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
"MTD changes:

- No particularly important patchset this cycle, but we ha

Merge tag 'mtd/for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
"MTD changes:

- No particularly important patchset this cycle, but we have a few
usual improvements: like using a better/more recent helper or
checking a return value.

Raw NAND changes:

- The use of for_each_child_of_node_scoped() has been spread into the
subsystem drivers

- a couple of exit path have been fixed (mtk, denali)

- TI GPMC bindings have been enhanced to comply with up-to-date
partition descriptions

- a load of small and misc fixes

SPI-NAND changes:

- The most impacting series this cycle is bringing support for
continuous reads in the SPI-NAND subsystem.

This is a feature already merged in the raw NAND subsystem which
allows optimizing the internal fetch times in the chip while
reading sequential pages within an eraseblock.

For now only Macronix NANDs benefit from this feature. While we are
talking about Macronix, some of their chip need an explicit action
for selecting a different plane, and support for it has also been
brought.

- The bitflip threshold has also been set to the same arbitrary level
as in the raw NAND subsystem to optimize wear leveling decisions

- Add upport for a new Winbond chip

SPI NOR changes:

- Add Write Protect support for N25Q064A.

- New flash support for Zetta ZD25Q128C and Spansion S28HS256T.

- Fix a NULL dereference in probe path for flashes without a name.

The probe path tries to access the name without checking its
existence first. S28HS256T is the first flash to define its entry
without a name, uncovering this issue"

* tag 'mtd/for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (41 commits)
mtd: spi-nor: fix flash probing
mtd: spi-nor: spansion: Add support for S28HS256T
mtd: spi-nor: winbond: add Zetta ZD25Q128C support
mtd: spi-nor: micron-st: Add n25q064a WP support
mtd: spi-nor: sst: Factor out common write operation to `sst_nor_write_data()`
mtd: spinand: macronix: Flag parts needing explicit plane select
mtd: spinand: Add support for setting plane select bits
dt-bindings: mtd: ti, gpmc-nand: support partitions node
mtd: rawnand: mtk: Fix init error path
mtd: powernv: Add check devm_kasprintf() returned value
mtd: rawnand: mtk: Factorize out the logic cleaning mtk chips
mtd: rawnand: atmel: Add message on DMA usage
mtd: rawnand: meson: Fix typo in function name
mtd: spi-nand: macronix: Continuous read support
mtd: spi-nand: macronix: Add a possible bitflip status flag
mtd: spi-nand: macronix: Extract the bitflip retrieval logic
mtd: spi-nand: macronix: Fix helper name
mtd: spi-nand: Expose spinand_write_reg_op()
mtd: spi-nand: Add continuous read support
mtd: spi-nand: Isolate the MTD read logic in a helper
...

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# 5d09909a 15-Sep-2024 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'spi-nor/for-6.12' into mtd/next

SPI NOR changes for 6.12

Notable changes:

- Add Write Protect support for N25Q064A.

- New flash support for Zetta ZD25Q128C and Spansion S28HS256T.

- F

Merge tag 'spi-nor/for-6.12' into mtd/next

SPI NOR changes for 6.12

Notable changes:

- Add Write Protect support for N25Q064A.

- New flash support for Zetta ZD25Q128C and Spansion S28HS256T.

- Fix a NULL dereference in probe path for flashes without a name. The
probe path tries to access the name without checking its existence
first. S28HS256T is the first flash to define its entry without a
name, uncovering this issue.

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# a84d4521 05-Aug-2024 Michael Walle <mwalle@kernel.org>

mtd: spi-nor: winbond: add Zetta ZD25Q128C support

Zetta normally uses BAh as its vendor ID. But for the ZD25Q128C they
took the one from Winbond and messed up the size parameters in SFDP.
Most func

mtd: spi-nor: winbond: add Zetta ZD25Q128C support

Zetta normally uses BAh as its vendor ID. But for the ZD25Q128C they
took the one from Winbond and messed up the size parameters in SFDP.
Most functions seem compatible with the W25Q128, we just have to fix up
the size.

Link: http://www.zettadevice.com/upload/file/20150821/DS_Zetta_25Q128_RevA.pdf
Link: https://www.lcsc.com/datasheet/lcsc_datasheet_2312081757_Zetta-ZD25Q128CSIGT_C19626875.pdf
Signed-off-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
Link: https://lore.kernel.org/r/20240804221535.291923-1-mwalle@kernel.org

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# 4436e6da 02-Aug-2024 Thomas Gleixner <tglx@linutronix.de>

Merge branch 'linus' into x86/mm

Bring x86 and selftests up to date


# a1ff5a7d 30-Jul-2024 Maxime Ripard <mripard@kernel.org>

Merge drm/drm-fixes into drm-misc-fixes

Let's start the new drm-misc-fixes cycle by bringing in 6.11-rc1.

Signed-off-by: Maxime Ripard <mripard@kernel.org>


Revision tags: v6.11-rc1
# c43a20e4 20-Jul-2024 Linus Torvalds <torvalds@linux-foundation.org>

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
mod

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
...

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# b93f410b 20-Jul-2024 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'spi-nor/for-6.11' into mtd/next

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 ne

Merge tag 'spi-nor/for-6.11' into mtd/next

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/

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

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Revision tags: v6.10, v6.10-rc7, v6.10-rc6, v6.10-rc5
# d35df777 21-Jun-2024 Michael Walle <mwalle@kernel.org>

mtd: spi-nor: winbond: fix w25q128 regression

Commit 83e824a4a595 ("mtd: spi-nor: Correct flags for Winbond w25q128")
removed the flags for non-SFDP devices. It was assumed that it wasn't in
use any

mtd: spi-nor: winbond: fix w25q128 regression

Commit 83e824a4a595 ("mtd: spi-nor: Correct flags for Winbond w25q128")
removed the flags for non-SFDP devices. It was assumed that it wasn't in
use anymore. This wasn't true. Add the no_sfdp_flags as well as the size
again.

We add the additional flags for dual and quad read because they have
been reported to work properly by Hartmut using both older and newer
versions of this flash, the similar flashes with 64Mbit and 256Mbit
already have these flags and because it will (luckily) trigger our
legacy SFDP parsing, so newer versions with SFDP support will still get
the parameters from the SFDP tables.

Reported-by: Hartmut Birr <e9hack@gmail.com>
Closes: https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/
Fixes: 83e824a4a595 ("mtd: spi-nor: Correct flags for Winbond w25q128")
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Michael Walle <mwalle@kernel.org>
Acked-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Esben Haabendal <esben@geanix.com>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
Link: https://lore.kernel.org/r/20240621120929.2670185-1-mwalle@kernel.org

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# a23e1966 15-Jul-2024 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.11 merge window.


Revision tags: v6.10-rc4, v6.10-rc3, v6.10-rc2
# 6f47c7ae 28-May-2024 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.


Revision tags: v6.10-rc1
# 60a2f25d 16-May-2024 Tvrtko Ursulin <tursulin@ursulin.net>

Merge drm/drm-next into drm-intel-gt-next

Some display refactoring patches are needed in order to allow conflict-
less merging.

Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>


Revision tags: v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1, v6.8, v6.8-rc7, v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1
# 0ea5c948 15-Jan-2024 Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-intel-next

Backmerge to bring Xe driver to drm-intel-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>


# 03c11eb3 14-Feb-2024 Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@k

Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch

Conflicts:
arch/x86/include/asm/percpu.h
arch/x86/include/asm/text-patching.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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