History log of /linux/drivers/spi/spi-mpfs.c (Results 1 – 9 of 9)
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# f2161d5f 15-Jan-2026 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v6.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

A moderately large collection of fixes since I missed a week, pl

Merge tag 'asoc-fix-v6.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

A moderately large collection of fixes since I missed a week, plus a few
new device IDs and quirks. It's all fairly minor, including a bunch of
work on the device tree bindings fixes which have no runtime effect.

There's one SoundWire change here exporting a symbol which was required
for a fix to the ASoC SoundWire code.

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Revision tags: v6.19-rc5
# f33db67d 06-Jan-2026 Mark Brown <broonie@kernel.org>

ASoC: codecs: wsa88xx: fix codec initialisation

Merge series from Johan Hovold <johan@kernel.org>:

The soundwire update_status() callback may be called multiple times with
the same ATTACHED status

ASoC: codecs: wsa88xx: fix codec initialisation

Merge series from Johan Hovold <johan@kernel.org>:

The soundwire update_status() callback may be called multiple times with
the same ATTACHED status but initialisation should only be done when
transitioning from UNATTACHED to ATTACHED.

This series fixes the Qualcomm wsa88xx codec drivers that do unnecessary
reinitialisation or potentially fail to initialise at all.

Included is also a related clean up suppressing a related codec variant
printk.

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Revision tags: v6.19-rc4, v6.19-rc3, v6.19-rc2
# 24f171c7 21-Dec-2025 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though not in
any particularly exciting ways - the standout thing is the fix for _SX
controls which were broken by a change to how we do clamping, otherwise
it's all fairly run of the mill fixes and quirks.

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# 78f2a78e 21-Dec-2025 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'spi-fix-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
"A small collection of fixes for various SPI drivers, plus a relaxation

Merge tag 'spi-fix-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
"A small collection of fixes for various SPI drivers, plus a relaxation
of constraints in the DT for the DesignWare controller to reflect
hardware that's been seen.

There's several fixes for the Cadence QuadSPI driver since a fix
during the last release made some existing issues with error handling
during probe more readily visible"

* tag 'spi-fix-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: mt65xx: Use IRQF_ONESHOT with threaded IRQ
spi: dt-bindings: snps,dw-abp-ssi: Allow up to 16 chip-selects
spi: cadence-quadspi: Fix clock disable on probe failure path
spi: cadence-quadspi: Add error logging for DMA request failure
spi: fsl-cpm: Check length parity before switching to 16 bit mode
spi: mpfs: Fix an error handling path in mpfs_spi_probe()

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# 84318277 15-Dec-2025 Maarten Lankhorst <dev@lankhorst.se>

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

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: M

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

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

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Revision tags: v6.19-rc1
# a8a31361 13-Dec-2025 Christophe JAILLET <christophe.jaillet@wanadoo.fr>

spi: mpfs: Fix an error handling path in mpfs_spi_probe()

mpfs_spi_init() calls mpfs_spi_enable_ints(), so mpfs_spi_disable_ints()
should be called if an error occurs after calling mpfs_spi_init(),

spi: mpfs: Fix an error handling path in mpfs_spi_probe()

mpfs_spi_init() calls mpfs_spi_enable_ints(), so mpfs_spi_disable_ints()
should be called if an error occurs after calling mpfs_spi_init(), as
already done in the remove function.

Fixes: 9ac8d17694b6 ("spi: add support for microchip fpga spi controllers")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://patch.msgid.link/eb35f168517cc402ef7e78f26da02863e2f45c03.1765612110.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>

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# fa5ef105 04-Dec-2025 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'spi-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
"This release is almost entirely new drivers, with a couple of small
changes i

Merge tag 'spi-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
"This release is almost entirely new drivers, with a couple of small
changes in generic code.

The biggest individual update is a rename of the existing Microchip
driver and the addition of a new driver for the silicon SPI controller
in their PolarFire SoCs. The overlap between the soft IP supported by
the current driver and this new one is regrettably all in the IP and
not in the register interface offered to software.

- Add a time offset parameter for offloads, allowing them to be
defined in relation to each other. This is useful for IIO type
applcations where you trigger an operation then read the result
after a delay.

- Add a tracepoint for flash exec_ops, bringing the flash support
more in line with the debuggability of vanilla SPI.

- Support for Airoha EN7523, Arduino MCUs, Aspeed AST2700, Microchip
PolarFire SPI controllers, NXP i.MX51 ECSPI target mode, Qualcomm
IPQ5414 and IPQ5332, Renesas RZ/T2H, RZ/V2N and RZ/2NH and SpacemiT
K1 QuadSPI.

There's also a small set of ASoC cleanups that I mistakenly applied to
the SPI tree and then put more stuff on top of before it was brought
to my attention, sorry about that"

* tag 'spi-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (80 commits)
spi: microchip-core: Refactor FIFO read and write handlers
spi: ch341: fix out-of-bounds memory access in ch341_transfer_one
spi: microchip-core: Remove unneeded PM related macro
spi: microchip-core: Use SPI_MODE_X_MASK
spi: microchip-core: Utilise temporary variable for struct device
spi: microchip-core: Replace dead code (-ENOMEM error message)
spi: microchip-core: use min() instead of min_t()
spi: dt-bindings: airoha: add compatible for EN7523
spi: airoha-snfi: en7523: workaround flash damaging if UART_TXD was short to GND
spi: dt-bindings: renesas,rzv2h-rspi: Document RZ/V2N SoC support
spi: dt-bindings: renesas,rzv2h-rspi: Document RZ/V2N SoC support
spi: microchip: Enable compile-testing for FPGA SPI controllers
spi: Fix potential uninitialized variable in probe()
spi: rzv2h-rspi: add support for RZ/T2H and RZ/N2H
spi: dt-bindings: renesas,rzv2h-rspi: document RZ/T2H and RZ/N2H
spi: rzv2h-rspi: add support for loopback mode
spi: rzv2h-rspi: add support for variable transfer clock
spi: rzv2h-rspi: add support for using PCLK for transfer clock
spi: rzv2h-rspi: make transfer clock rate finding chip-specific
spi: rzv2h-rspi: avoid recomputing transfer frequency
...

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Revision tags: v6.18, v6.18-rc7, v6.18-rc6
# c94f1347 14-Nov-2025 Mark Brown <broonie@kernel.org>

Add support for Microchip CoreSPI Controller

Merge series from Prajna Rajendra Kumar <prajna.rajendrakumar@microchip.com>:

This patch series adds support for the Microchip FPGA CoreSPI "soft" IP
an

Add support for Microchip CoreSPI Controller

Merge series from Prajna Rajendra Kumar <prajna.rajendrakumar@microchip.com>:

This patch series adds support for the Microchip FPGA CoreSPI "soft" IP
and documents its device tree bindings.

As preparation, the existing Microchip SPI driver is renamed to clearly
indicate that it supports only the Microchip PolarFire SoC "hard" controller.
Although it was originally named with the expectation that it might also
cover the FPGA CoreSPI "soft" IP, the register layouts differ significantly,
so separate drivers are required.

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# 71c814e9 14-Nov-2025 Prajna Rajendra Kumar <prajna.rajendrakumar@microchip.com>

spi: microchip: rename driver file and internal identifiers

The spi-microchip-core.c driver provides support for the Microchip
PolarFire SoC (MPFS) "hard" SPI controller. It was originally named
"co

spi: microchip: rename driver file and internal identifiers

The spi-microchip-core.c driver provides support for the Microchip
PolarFire SoC (MPFS) "hard" SPI controller. It was originally named
"core" with the expectation that it might also cover Microchip's
CoreSPI "soft" IP, but that never materialized.

The CoreSPI IP cannot be supported by this driver because its register
layout differs substantially from the MPFS SPI controller. In practice
most of the code would need to be replaced to handle those differences
so keeping the drivers separate is the simpler approach.

The file and internal symbols are renamed to reflect MPFS support and
to free up "spi-microchip-core.c" for CoreSPI driver.

Fixes: 9ac8d17694b6 ("spi: add support for microchip fpga spi controllers")
Signed-off-by: Prajna Rajendra Kumar <prajna.rajendrakumar@microchip.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251114104545.284765-2-prajna.rajendrakumar@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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