History log of /linux/drivers/mtd/spi-nor/core.h (Results 1 – 25 of 750)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v6.16, v6.16-rc7, v6.16-rc6, v6.16-rc5, v6.16-rc4, v6.16-rc3, v6.16-rc2, v6.16-rc1, v6.15, v6.15-rc7, v6.15-rc6, v6.15-rc5, v6.15-rc4, v6.15-rc3, v6.15-rc2
# 1260ed77 08-Apr-2025 Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging to get updates from v6.15-rc1.

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


Revision tags: v6.15-rc1
# 946661e3 05-Apr-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.15 merge window.


# b3cc7428 26-Mar-2025 Jiri Kosina <jkosina@suse.com>

Merge branch 'for-6.15/amd_sfh' into for-linus

From: Mario Limonciello <mario.limonciello@amd.com>

Some platforms include a human presence detection (HPD) sensor. When
enabled and a user is detecte

Merge branch 'for-6.15/amd_sfh' into for-linus

From: Mario Limonciello <mario.limonciello@amd.com>

Some platforms include a human presence detection (HPD) sensor. When
enabled and a user is detected a wake event will be emitted from the
sensor fusion hub that software can react to.

Example use cases are "wake from suspend on approach" or to "lock
when leaving".

This is currently enabled by default on supported systems, but users
can't control it. This essentially means that wake on approach is
enabled which is a really surprising behavior to users that don't
expect it.

Instead of defaulting to enabled add a sysfs knob that users can
use to enable the feature if desirable and set it to disabled by
default.

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Revision tags: v6.14, v6.14-rc7, v6.14-rc6, v6.14-rc5
# 0410c612 28-Feb-2025 Lucas De Marchi <lucas.demarchi@intel.com>

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

Sync to fix conlicts between drm-xe-next and drm-intel-next.

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


# 0b119045 26-Feb-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.14-rc4' into next

Sync up with the mainline.


Revision tags: v6.14-rc4, v6.14-rc3, v6.14-rc2
# 93c7dd1b 06-Feb-2025 Maxime Ripard <mripard@kernel.org>

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

Bring rc1 to start the new release dev.

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


# 9e676a02 05-Feb-2025 Namhyung Kim <namhyung@kernel.org>

Merge tag 'v6.14-rc1' into perf-tools-next

To get the various fixes in the current master.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>


# ea9f8f2b 05-Feb-2025 Jani Nikula <jani.nikula@intel.com>

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

Sync with v6.14-rc1.

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


# c771600c 05-Feb-2025 Tvrtko Ursulin <tursulin@ursulin.net>

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

We need
4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")
in order to land a i915 PMU simplification and a fix. That landed in 6.12
and

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

We need
4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")
in order to land a i915 PMU simplification and a fix. That landed in 6.12
and we are stuck at 6.9 so lets bump things forward.

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

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Revision tags: v6.14-rc1
# 08de7f9d 26-Jan-2025 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'mtd/for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
"MTD changes:

- There's been no major core change, just a bunch of drive

Merge tag 'mtd/for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
"MTD changes:

- There's been no major core change, just 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"

* tag 'mtd/for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (47 commits)
mtd: spinand: skyhigh: Align with recent read from cache variant changes
mtd: spinand: winbond: Add support for DTR operations
mtd: spinand: winbond: Add comment about naming
mtd: spinand: winbond: Update the *JW chip definitions
mtd: spinand: Add support for read DTR operations
mtd: spinand: Enhance the logic when picking a variant
mtd: spinand: Add an optional frequency to read from cache macros
mtd: spinand: Create distinct fast and slow read from cache variants
mtd: hyperbus: Use of_property_present() for non-boolean properties
mtd: st_spi_fsm: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
mtd: rawnand: davinci: add ROM supported OOB layout
mtd: spi-nor: sysfs: constify 'struct bin_attribute'
mtd: spi-nor: spansion: Add support for S28HL02GT
mtd: spi-nor: spansion: Add support for S28HL256T
mtd: spi-nor: extend description of size member of struct flash_info
mtd: rawnand: davinci: Reduce polling interval in NAND_OP_WAITRDY_INSTR
mtd: rawnand: qcom: Fix build issue on x86 architecture
mtd: rawnand: qcom: use FIELD_PREP and GENMASK
mtd: nand: Add qpic_common API file
mtd: rawnand: qcom: Add qcom prefix to common api
...

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# b44574c7 24-Jan-2025 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'spi-nor/for-6.14' into mtd/next

SPI NOR changes for 6.14

Notable changes:

- Add flash entries for Atmel AT25SF321, Spansion S28HL256T, S28HL02GT.

- Add support for vcc-supply regulator

Merge tag 'spi-nor/for-6.14' into mtd/next

SPI NOR changes for 6.14

Notable changes:

- Add flash entries for Atmel AT25SF321, Spansion S28HL256T, S28HL02GT.

- Add support for vcc-supply regulators and their DT bindings.

- Drop mx25u25635f entry. 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.

show more ...


# 25768de5 21-Jan-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.14 merge window.


Revision tags: v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4
# ef262847 19-Dec-2024 Tudor Ambarus <tudor.ambarus@linaro.org>

mtd: spi-nor: extend description of size member of struct flash_info

We use the size as an indicator whether to parse SFDP or not. We don't
introduce a dedicated member for SFDP parsing because we'd

mtd: spi-nor: extend description of size member of struct flash_info

We use the size as an indicator whether to parse SFDP or not. We don't
introduce a dedicated member for SFDP parsing because we'd like to keep
the struct size at a minimum, as it's used for every flash declaration.
Ideally we won't have flash entries at all, but there are still flash
parameters that aren't defined by SFDP, thus we need to statically
specify them.

Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
Link: https://lore.kernel.org/r/20241219-spi-nor-flash-info-size-desc-v1-1-6b53cf011027@linaro.org

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# c5fb51b7 03-Jan-2025 Rob Clark <robdclark@chromium.org>

Merge remote-tracking branch 'pm/opp/linux-next' into HEAD

Merge pm/opp tree to get dev_pm_opp_get_bw()

Signed-off-by: Rob Clark <robdclark@chromium.org>


# 60675d4c 20-Dec-2024 Ingo Molnar <mingo@kernel.org>

Merge branch 'linus' into x86/mm, to pick up fixes

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


# 6d4a0f4e 17-Dec-2024 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.13-rc3' into next

Sync up with the mainline.


Revision tags: v6.13-rc3
# e7f0a3a6 11-Dec-2024 Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Catching up with 6.13-rc2.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>


Revision tags: v6.13-rc2
# c34e9ab9 05-Dec-2024 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.13

A few small fixes for v6.13, all system specific - the biggest t

Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.13

A few small fixes for v6.13, all system specific - the biggest thing is
the fix for jack handling over suspend on some Intel laptops.

show more ...


# 8f109f28 02-Dec-2024 Rodrigo Vivi <rodrigo.vivi@intel.com>

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

A backmerge to get the PMT preparation work for
merging the BMG PMT support.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>


# 3aba2eba 02-Dec-2024 Maxime Ripard <mripard@kernel.org>

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

Kickstart 6.14 cycle.

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


# bcfd5f64 02-Dec-2024 Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.13-rc1' into perf/core, to refresh the branch

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


Revision tags: v6.13-rc1
# cf87766d 26-Nov-2024 Christian Brauner <brauner@kernel.org>

Merge branch 'ovl.fixes'

Bring in an overlayfs fix for v6.13-rc1 that fixes a bug introduced by
the overlayfs changes merged for v6.13.

Signed-off-by: Christian Brauner <brauner@kernel.org>


# d0c9a21c 23-Nov-2024 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'mtd/for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
"MTD device changes:
- switch platform_driver back to remove()
- misc

Merge tag 'mtd/for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
"MTD device changes:
- switch platform_driver back to remove()
- misc fixes

SPI-NAND changes:
- a load of fixes to Winbond manufacturer driver
- structure constification

Raw NAND changes:
- improve the power management of the GPMI driver
- Davinci driver clean-ups
- fix leak in the Atmel driver
- fix some typos in the core

SPI NOR changes:
- Introduce byte swap support for 8D-8D-8D mode and a user for it:
macronix.

SPI NOR flashes may swap the bytes on a 16-bit boundary when
configured in Octal DTR mode. For such cases the byte order is
propagated through SPI MEM to the SPI controllers so that the
controllers swap the bytes back at runtime. This avoids breaking
the boot sequence because of the endianness problems that appear
when the bootloaders use 1-1-1 and the kernel uses 8D-8D-8D with
byte swap support. Along with the SPI MEM byte swap support we
queue a patch for the SPI MXIC controller that swaps the bytes back
at runtime"

* tag 'mtd/for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (25 commits)
mtd: spi-nor: core: replace dummy buswidth from addr to data
mtd: spi-nor: winbond: add "w/ and w/o SFDP" comment
mtd: spi-nor: spansion: Use nor->addr_nbytes in octal DTR mode in RD_ANY_REG_OP
mtd: Switch back to struct platform_driver::remove()
mtd: cfi_cmdset_0002: remove redundant assignment to variable ret
mtd: spinand: Constify struct nand_ecc_engine_ops
MAINTAINERS: add mailing list for GPMI NAND driver
mtd: spinand: winbond: Sort the devices
mtd: spinand: winbond: Ignore the last ID characters
mtd: spinand: winbond: Fix 512GW, 01GW, 01JW and 02JW ECC information
mtd: spinand: winbond: Fix 512GW and 02JW OOB layout
mtd: nand: raw: gpmi: improve power management handling
mtd: nand: raw: gpmi: switch to SYSTEM_SLEEP_PM_OPS
mtd: rawnand: davinci: use generic device property helpers
mtd: rawnand: davinci: break the line correctly
mtd: rawnand: davinci: order headers alphabetically
mtd: rawnand: atmel: Fix possible memory leak
mtd: rawnand: Correct multiple typos in comments
mtd: hyperbus: rpc-if: Add missing MODULE_DEVICE_TABLE
mtd: spi-nor: add support for Macronix Octal flash
...

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# 34267d3c 19-Nov-2024 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'spi-nor/for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next

SPI NOR introduces byte swap support for 8D-8D-8D mode and a user for
it: macronix. SPI NOR flas

Merge tag 'spi-nor/for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next

SPI NOR introduces byte swap support for 8D-8D-8D mode and a user for
it: macronix. SPI NOR flashes may swap the bytes on a 16-bit boundary
when configured in Octal DTR mode. For such cases the byte order is
propagated through SPI MEM to the SPI controllers so that the controllers
swap the bytes back at runtime. This avoids breaking the boot sequence
because of the endianness problems that appear when the bootloaders use
1-1-1 and the kernel uses 8D-8D-8D with byte swap support. Along with the
SPI MEM byte swap support we queue a patch for the SPI MXIC controller
that swaps the bytes back at runtime.

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# =jf3Q
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 12 Nov 2024 10:12:26 AM CET
# gpg: using RSA key 1D422ACACF0EC86D5E1DFEDF4B554F47A58D14E9
# gpg: Good signature from "Tudor Ambarus (4096-bit rsa key) <tudor.ambarus@microchip.com>" [full]
# gpg: aka "Tudor Ambarus <tudor.ambarus@gmail.com>" [full]
# gpg: tudor.ambarus@microchip.com: Verified 15 signatures in the past 5 years.
# Encrypted 0 messages.
# gpg: tudor.ambarus@gmail.com: Verified 15 signatures in the past 5 years.
# Encrypted 0 messages.

show more ...


Revision tags: v6.12, v6.12-rc7, v6.12-rc6, v6.12-rc5, v6.12-rc4, v6.12-rc3, v6.12-rc2, v6.12-rc1
# 6a42bc97 26-Sep-2024 Tudor Ambarus <tudor.ambarus@linaro.org>

mtd: spi-nor: core: Allow specifying the byte order in Octal DTR mode

Macronix swaps bytes on a 16-bit boundary when configured in Octal DTR.
The byte order of 16-bit words is swapped when read or w

mtd: spi-nor: core: Allow specifying the byte order in Octal DTR mode

Macronix swaps bytes on a 16-bit boundary when configured in Octal DTR.
The byte order of 16-bit words is swapped when read or written in 8D-8D-8D
mode compared to STR modes. Allow operations to specify the byte order in
DTR mode, so that controllers can swap the bytes back at run-time to
address the flash's endianness requirements, if they are capable. If the
controller is not capable of swapping the bytes, the protocol is downgrade
via spi_nor_spimem_adjust_hwcaps(). When available, the swapping of the
bytes is always done regardless if it's a data or register access, so that
it comply with the JESD216 requirements: "Byte order of 16-bit words is
swapped when read in 8D-8D-8D mode compared to 1-1-1".

Merge Tudor's patch and add modifications for suiting newer version
of Linux kernel.

Suggested-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: JaimeLiao <jaimeliao@mxic.com.tw>
Signed-off-by: AlvinZhou <alvinzhou@mxic.com.tw>
Link: https://lore.kernel.org/r/20240926141956.2386374-4-alvinzhou.tw@gmail.com
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>

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