History log of /openbmc/linux/drivers/mtd/spi-nor/sfdp.c (Results 1 – 25 of 189)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v6.6.67, v6.6.66, v6.6.65, v6.6.64, v6.6.63, v6.6.62, v6.6.61, v6.6.60, v6.6.59, v6.6.58, v6.6.57, v6.6.56, v6.6.55, v6.6.54, v6.6.53, v6.6.52, v6.6.51, v6.6.50, v6.6.49, v6.6.48, v6.6.47, v6.6.46, v6.6.45, v6.6.44, v6.6.43, v6.6.42, v6.6.41, v6.6.40, v6.6.39, v6.6.38, v6.6.37, v6.6.36, v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1
# 1ac731c5 30-Aug-2023 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.


Revision tags: v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39
# 50501936 17-Jul-2023 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.


Revision tags: v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35
# db6da59c 15-Jun-2023 Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

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


Revision tags: v6.1.34
# 03c60192 12-Jun-2023 Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

show more ...


Revision tags: v6.1.33
# 5c680050 06-Jun-2023 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4


# 9ff17e6b 05-Jun-2023 Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko

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

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

show more ...


Revision tags: v6.1.32, v6.1.31, v6.1.30
# 9c3a985f 17-May-2023 Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Backmerge to get some hwmon dependencies.

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


Revision tags: v6.1.29
# 50282fd5 12-May-2023 Maxime Ripard <maxime@cerno.tech>

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

Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>


Revision tags: v6.1.28
# ff32fcca 09-May-2023 Maxime Ripard <maxime@cerno.tech>

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

Start the 6.5 release cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>


# 9a87ffc9 01-May-2023 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.4 merge window.


Revision tags: v6.1.27
# cdc780f0 26-Apr-2023 Jiri Kosina <jkosina@suse.cz>

Merge branch 'for-6.4/amd-sfh' into for-linus

- assorted functional fixes for amd-sfh driver (Basavaraj Natikar)


Revision tags: v6.1.26
# eb8322d7 25-Apr-2023 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'mtd/for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull mtd updates from Miquel Raynal:
"Core MTD changes:
- dt-bindings: Drop unneeded quotes
- mtdblock: Tole

Merge tag 'mtd/for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull mtd updates from Miquel Raynal:
"Core MTD changes:
- dt-bindings: Drop unneeded quotes
- mtdblock: Tolerate corrected bit-flips
- Use of_property_read_bool() for boolean properties
- Avoid magic values
- Avoid printing error messages on probe deferrals
- Prepare mtd_otp_nvmem_add() to handle -EPROBE_DEFER
- Fix error path for nvmem provider
- Fix nvmem error reporting
- Provide unique name for nvmem device

MTD device changes:
- lpddr_cmds: Remove unused words variable
- bcm63xxpart: Remove MODULE_LICENSE in non-modules

SPI NOR core changes:
- Introduce Read While Write support for flashes featuring several
banks
- Set the 4-Byte Address Mode method based on SFDP data
- Allow post_sfdp hook to return errors
- Parse SCCR MC table and introduce support for multi-chip devices

SPI NOR manufacturer drivers changes:
- macronix: Add support for mx25uw51245g with RWW
- spansion:
- Determine current address mode at runtime as it can be changed
in a non-volatile way and differ from factory defaults or from
what SFDP advertises.
- Enable JFFS2 write buffer mode for few ECC'd NOR flashes:
S25FS256T, s25hx and s28hx
- Add support for s25hl02gt and s25hs02gt

Raw NAND core changes:
- Convert to platform remove callback returning void
- Fix spelling mistake waifunc() -> waitfunc()

Raw NAND controller driver changes:
- imx: Remove unused is_imx51_nfc and imx53_nfc functions
- omap2: Drop obsolete dependency on COMPILE_TEST
- orion: Use devm_platform_ioremap_resource()
- qcom:
- Use of_property_present() for testing DT property presence
- Use devm_platform_get_and_ioremap_resource()
- stm32_fmc2: Depends on ARCH_STM32 instead of MACH_STM32MP157
- tmio: Remove reference to config MTD_NAND_TMIO in the parsers

Raw NAND manufacturer driver changes:
- hynix: Fix up bit 0 of sdr_timing_mode

SPI-NAND changes:
- Add support for ESMT F50x1G41LB"

* tag 'mtd/for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (55 commits)
mtd: nand: Convert to platform remove callback returning void
mtd: onenand: omap2: Drop obsolete dependency on COMPILE_TEST
mtd: spi-nor: spansion: Add support for s25hl02gt and s25hs02gt
mtd: spi-nor: spansion: Add a new ->ready() hook for multi-chip device
mtd: spi-nor: spansion: Rework cypress_nor_quad_enable_volatile() for multi-chip device support
mtd: spi-nor: spansion: Rework cypress_nor_get_page_size() for multi-chip device support
mtd: spi-nor: sfdp: Add support for SCCR map for multi-chip device
mtd: spi-nor: Extract volatile register offset from SCCR map
mtd: spi-nor: Allow post_sfdp hook to return errors
mtd: spi-nor: spansion: Rename method to cypress_nor_get_page_size
mtd: spi-nor: spansion: Enable JFFS2 write buffer for S25FS256T
mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s25hx SEMPER flash
mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s28hx SEMPER flash
mtd: spi-nor: spansion: Determine current address mode
mtd: spi-nor: core: Introduce spi_nor_set_4byte_addr_mode()
mtd: spi-nor: core: Update flash's current address mode when changing address mode
mtd: spi-nor: Stop exporting spi_nor_restore()
mtd: spi-nor: Set the 4-Byte Address Mode method based on SFDP data
mtd: spi-nor: core: Make spi_nor_set_4byte_addr_mode_brwr public
mtd: spi-nor: core: Update name and description of spi_nor_set_4byte_addr_mode
...

show more ...


Revision tags: v6.3, v6.1.25
# 38f1aa55 19-Apr-2023 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'spi-nor/for-6.4' into mtd/next

SPI NOR core changes:
* introduce Read While Write support for flashes featuring several banks
* set the 4-Byte Address Mode method based on SFDP data
* all

Merge tag 'spi-nor/for-6.4' into mtd/next

SPI NOR core changes:
* introduce Read While Write support for flashes featuring several banks
* set the 4-Byte Address Mode method based on SFDP data
* allow post_sfdp hook to return errors
* parse SCCR MC table and introduce support for multi-chip devices

SPI NOR manufacturer drivers changes:
* macronix: add support for mx25uw51245g with RWW
* spansion:
- determine current address mode at runtime as it can be changed in a
non-volatile way and differ from factory defaults or from what SFDP
advertises.
- enable JFFS2 write buffer mode for few ECC'd NOR flashes: S25FS256T,
s25hx and s28hx
- add support for s25hl02gt and s25hs02gt

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

show more ...


Revision tags: v6.1.24
# ea68a3e9 11-Apr-2023 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to

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

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to merge following patch to drm-intel-gt-next:

https://patchwork.freedesktop.org/patch/530942/?series=114925&rev=6

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...


# 7ab8b810 07-Apr-2023 Takahiro Kuwano <Takahiro.Kuwano@infineon.com>

mtd: spi-nor: sfdp: Add support for SCCR map for multi-chip device

SCCR map for multi-chip devices contains the number of additional dice in
the device and register offset values for each additional

mtd: spi-nor: sfdp: Add support for SCCR map for multi-chip device

SCCR map for multi-chip devices contains the number of additional dice in
the device and register offset values for each additional dice.

spi_nor_parse_sccr_mc() is added to determine the number of dice and
volatile register offset for each die. The volatile register offset table
may already be allocated and contains offset value for die-0 via SCCR map
parse. So, we should use devm_krealloc() to expand the table with
preserving die-0 offset.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Link: https://lore.kernel.org/r/89c892d52f8cbddbd14373f6a02db496885ae4f1.1680849425.git.Takahiro.Kuwano@infineon.com
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>

show more ...


# 706fd00d 07-Apr-2023 Takahiro Kuwano <Takahiro.Kuwano@infineon.com>

mtd: spi-nor: Extract volatile register offset from SCCR map

In use of multi-chip devices, we need to access registers in each die for
configuration and status check. The number of dice in the devic

mtd: spi-nor: Extract volatile register offset from SCCR map

In use of multi-chip devices, we need to access registers in each die for
configuration and status check. The number of dice in the device and
volatile register offsets for each die are essential to iterate register
access ops.

The volatile register offset for the first die resides in the 1st DWORD
of SCCR map. Allocate the table and copy the offset value.

The table may be allocated when the SCCR map for multi-chip is parsed.
Since we cannot assume SCCR parse is always in ahead of SCCR multi-chip,
we need to check if the table is already allocated or not.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Link: https://lore.kernel.org/r/e2cc39ad6e0e02dd8288c4def9bb201a3f564425.1680849425.git.Takahiro.Kuwano@infineon.com
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>

show more ...


# e570f787 07-Apr-2023 Tudor Ambarus <tudor.ambarus@linaro.org>

mtd: spi-nor: Allow post_sfdp hook to return errors

Multi die flashes like s25hl02gt need to determine the page_size at
run-time by querying a configuration register for each die. Since the
number o

mtd: spi-nor: Allow post_sfdp hook to return errors

Multi die flashes like s25hl02gt need to determine the page_size at
run-time by querying a configuration register for each die. Since the
number of dice is determined in an optional SFDP table, SCCR MC, the
page size configuration must be done in the post_sfdp hook. Allow
post_sfdp to return errors, as reading the configuration register might
return errors.

Link: https://lore.kernel.org/r/924ab710f128448ec62537cfbb377336e390043c.1680849425.git.Takahiro.Kuwano@infineon.com
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>

show more ...


Revision tags: v6.1.23
# 4e53ab0c 31-Mar-2023 Tudor Ambarus <tudor.ambarus@linaro.org>

mtd: spi-nor: Set the 4-Byte Address Mode method based on SFDP data

JESD216 SFDP defines in BFPT methods to enter and exit the
4-Byte Address Mode. The flash parameters and settings that are
retriev

mtd: spi-nor: Set the 4-Byte Address Mode method based on SFDP data

JESD216 SFDP defines in BFPT methods to enter and exit the
4-Byte Address Mode. The flash parameters and settings that are
retrieved from SFDP have higher precedence than the static
initialized ones, because they should be more accurate and less
error prone than those initialized statically. Parse and favor the
BFPT-parsed set_4byte_addr_mode methods.

Some regressions may be introduced by this patch, because the
params->set_4byte_addr_mode method that was set either in
spi_nor_init_default_params() or later overwritten in default_init()
hooks, are now be overwritten with a different value based on the
BFPT data. If that's the case, the fix is to introduce a post_bfpt
fixup hook where one should fix the wrong BFPT info.

Link: https://lore.kernel.org/r/20230331074606.3559258-7-tudor.ambarus@linaro.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>

show more ...


Revision tags: v6.1.22
# cecdd52a 28-Mar-2023 Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Catch up with 6.3-rc cycle...

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


Revision tags: v6.1.21
# e752ab11 20-Mar-2023 Rob Clark <robdclark@chromium.org>

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <ro

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

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

show more ...


# d26a3a6c 17-Mar-2023 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.3-rc2' into next

Merge with mainline to get of_property_present() and other newer APIs.


Revision tags: v6.1.20, v6.1.19
# b3c9a041 13-Mar-2023 Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging to get latest upstream.

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


# a1eccc57 13-Mar-2023 Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging to get v6.3-rc1 and sync with the other DRM trees.

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


Revision tags: v6.1.18, v6.1.17
# b8fa3e38 10-Mar-2023 Arnaldo Carvalho de Melo <acme@redhat.com>

Merge remote-tracking branch 'acme/perf-tools' into perf-tools-next

To pick up perf-tools fixes just merged upstream.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>


Revision tags: v6.1.16, v6.1.15
# 2e3036a2 25-Feb-2023 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'mtd/for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
"MTD changes:

- parsers: ofpart: add workaround for #size-cells 0

- d

Merge tag 'mtd/for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
"MTD changes:

- parsers: ofpart: add workaround for #size-cells 0

- dt-bindings: partitions: Fix partition node name pattern

- dataflash: remove duplicate SPI ID table

Raw NAND core changes:

- Check the data only read pattern only once

- Prepare the late addition of supported operation checks

- Support for sequential cache reads

- Fix nand_chip kdoc

Raw NAND driver changes:

- Fsl_elbc: Propagate HW ECC settings to HW

- Marvell: Add missing layouts

- Pasemi: Don't use static data to track per-device state

- Sunxi:
- Fix the size of the last OOB region
- Remove an unnecessary check
- Remove an unnecessary check
- Clean up chips after failed init
- Precompute the ECC_CTL register value
- Embed sunxi_nand_hw_ecc by value
- Update OOB layout to match hardware

- tmio_nand: Remove driver

- vf610_nfc: Use regular comments for functions

SPI-NAND driver changes:

- Add support for AllianceMemory AS5F34G04SND

- Macronix: use scratch buffer for DMA operation

NAND ECC changes:

- Mediatek:
- Add ECC support fot MT7986 IC
- Add compatible for MT7986
- dt-bindings: Split ECC engine with rawnand controller

SPI NOR changes:

- Misc core fixes

SPI NOR driver changes:

- Spansion: Minor fixes"

* tag 'mtd/for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (33 commits)
mtd: parsers: ofpart: add workaround for #size-cells 0
mtd: rawnand: sunxi: Precompute the ECC_CTL register value
mtd: rawnand: sunxi: Embed sunxi_nand_hw_ecc by value
mtd: rawnand: sunxi: Update OOB layout to match hardware
mtd: spi-nor: Sort headers alphabetically
mtd: spi-nor: Fix shift-out-of-bounds in spi_nor_set_erase_type
mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC
dt-bindings: mtd: mediatek,nand-ecc-engine: Add compatible for MT7986
dt-bindings: mtd: Split ECC engine with rawnand controller
mtd: rawnand: fsl_elbc: Propagate HW ECC settings to HW
mtd: spinand: Add support for AllianceMemory AS5F34G04SND
dt-bindings: mtd: partitions: Fix partition node name pattern
mtd: spi-nor: Create macros to define chip IDs and geometries
mtd: spi-nor: spansion: Make CFRx reg fields generic
mtd: spi-nor: spansion: Consider reserved bits in CFR5 register
mtd: spi-nor: core: fix implicit declaration warning
mtd: spinand: macronix: use scratch buffer for DMA operation
mtd: rawnand: Fix nand_chip kdoc
mtd: rawnand: vf610_nfc: use regular comments for functions
mtd: rawnand: Support for sequential cache reads
...

show more ...


12345678