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Replace the manually written polling loop with read_poll_timeout(),
the kernel's standard helper for waiting on hardware status.This
makes the code easier to read.
Move the polling logic into a dedicated helper function, as it will
be reused by future updates.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Shrikant Raskar <raskar.shree97@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Update the polling delay to use a 100 ms timeout, as specified
in the RFD77402 datasheet.
Signed-off-by: Shrikant Raskar <raskar.shree97@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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ext4 and f2fs are largely using the same code to read a page full
of Merkle tree blocks from the page cache, and the upcoming xfs
fsverity support would add another copy.
Move the ext4 code to fs/verity/ and use it in f2fs as well. For f2fs
this removes the previous f2fs-specific error injection, but otherwise
the behavior remains unchanged.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andrey Albershteyn <aalbersh@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Link: https://lore.kernel.org/r/20260128152630.627409-7-hch@lst.de
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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This will make an iomap implementation of the method easier.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andrey Albershteyn <aalbersh@redhat.com>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Acked-by: David Sterba <dsterba@suse.com> # btrfs
Link: https://lore.kernel.org/r/20260128152630.627409-6-hch@lst.de
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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Use IS_ENABLED to disable this code, leading to a slight size reduction:
text data bss dec hex filename
25709 2412 24 28145 6df1 fs/f2fs/compress.o.old
25198 2252 24 27474 6b52 fs/f2fs/compress.o
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20260128152630.627409-5-hch@lst.de
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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Use IS_ENABLED to disable this code, leading to a slight size reduction:
text data bss dec hex filename
4121 376 16 4513 11a1 fs/ext4/readpage.o.old
4030 328 16 4374 1116 fs/ext4/readpage.o
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Link: https://lore.kernel.org/r/20260128152630.627409-4-hch@lst.de
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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Free the fsverity_info directly in clear_inode instead of requiring file
systems to handle it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Acked-by: David Sterba <dsterba@suse.com> # btrfs
Link: https://lore.kernel.org/r/20260128152630.627409-3-hch@lst.de
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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Add the check to reject truncates of fsverity files directly to
setattr_prepare instead of requiring the file system to handle it.
Besides removing boilerplate code, this also fixes the complete lack of
such check in btrfs.
Fixes: 146054090b08 ("btrfs: initial fsverity support")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Link: https://lore.kernel.org/r/20260128152630.627409-2-hch@lst.de
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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Kernel gfx queues do not need to be reinitialized or
remapped after a reset. Align with gfx11.
v2: preserve init and remap for MMIO case.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 0a6d6ed694d72b66b0ed7a483d5effa01acd3951)
Cc: stable@vger.kernel.org
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Kernel gfx queues do not need to be reinitialized or
remapped after a reset. This fixes queue reset failures
on APUs.
v2: preserve init and remap for MMIO case.
Fixes: b3e9bfd86658 ("drm/amdgpu/gfx11: add ring reset callbacks")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4789
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit b340ff216fdabfe71ba0cdd47e9835a141d08e10)
Cc: stable@vger.kernel.org
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wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit a2918f958d3f677ea93c0ac257cb6ba69b7abb7c)
Cc: stable@vger.kernel.org
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wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 1f16866bdb1daed7a80ca79ae2837a9832a74fbc)
Cc: stable@vger.kernel.org
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wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit e80b1d1aa1073230b6c25a1a72e88f37e425ccda)
Cc: stable@vger.kernel.org
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'calibrate' was a one-shot event sent to the sensor to calibrate itself.
It is used on Bosch sensors (BMI160, BMA254).
Light sensors work differently: They are first put in calibration mode,
tests are run to collect information and calculate the calibration
values to apply. Once done, the sensors are put back in normal mode.
Accept boolean true and false (not just true) to enter/exit calibration
state.
Check "echo 0 > calibrate" is supported.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Kernel gfx queues do not need to be reinitialized or
remapped after a reset. Align with gfx11.
v2: preserve init and remap for MMIO case.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Kernel gfx queues do not need to be reinitialized or
remapped after a reset. This fixes queue reset failures
on APUs.
v2: preserve init and remap for MMIO case.
Fixes: b3e9bfd86658 ("drm/amdgpu/gfx11: add ring reset callbacks")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4789
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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wptr is a 64 bit value and we need to update the
full value, not just 32 bits. Align with what we
already do for KCQs.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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MES is enabled by default from gfx11+, use AMDGPU_MQD_SIZE_ALIGN
unconditionally for gfx11+.
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Make allocate_mqd consistent with other callbacks.
Prepare for next patch to use mqd_manager->mqd_size.
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Use AMDGPU_MQD_SIZE_ALIGN for both kernel and user queue.
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: David Belanger <david.belanger@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Instead of returning feature bit mask of allowed features, initialize
the allowed features in the callback implementation itself.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Remove commented and redundant logic in get_allowed_feature_mask
implementation.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Instead of using bitmap operations, add wrapper interface functions to
operate on smu features.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add a bitmap struct to represent smu feature bits and functions to set/clear features.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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MES FW uses address(mqd_addr + sizeof(struct mqd) + 3*sizeof(uint32_t))
as fence address and writes a 32 bit fence value to this address. Driver
needs to allocate some extra memory(at least 4 DWs) in addition to
sizeof(struct mqd) as mqd memory(limited to gfx/compute/sdma queue).
For gfx11/12, sizeof(struct mqd) < PAGE_SIZE, KGD allocates mqd memory with
PAGE_SIZE aligned works. For gfx12.1, sizeof(struct mqd) == PAGE_SIZE,
it doesn't work.
KFD mqd manager hardcodes mqd size to PAGE_SIZE/MQD_SIZE across different
IP versions to solve this issue.
To avoid hardcoding in differnet places and across different IP versions.
Let's use AMDGPU_MQD_SIZE_ALIGN instead. It is used in two places.
1. mqd memory alloction
2. mqd stride handling for multi xcc config
v2: Use AMDGPU_GPU_PAGE_ALIGN. (Mukul)
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: David Belanger <david.belanger@amd.com> (v1)
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add validation to ensure user queue sizes meet hardware requirements:
- Size must be a power of two for efficient ring buffer wrapping
- Size must be at least AMDGPU_GPU_PAGE_SIZE to prevent undersized allocations
This prevents invalid configurations that could lead to GPU faults or
unexpected behavior.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Move pci_dev_put() after pci_dbg() to avoid using pdev after dropping its
reference.
Fixes: 2674f1ef29f46 ("drm/xe/configfs: Block runtime attribute changes")
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patch.msgid.link/20260121173750.3090907-2-shuicheng.lin@intel.com
(cherry picked from commit 63b33604365bdca43dee41bab809da2230491036)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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Insert a "*" in the kernel-doc line to resolve a warning:
Warning: include/linux/iio/frequency/ad9523.h:47 bad line:
LSB = 1/2 of a period of the divider input clock.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Resolve all kernel-doc warnings in buffer_impl.h:
Warning: include/linux/iio/buffer_impl.h:172 struct member 'direction' not described in 'iio_buffer'
Warning: include/linux/iio/buffer_impl.h:184 No description found for return value of 'iio_update_buffers'
Also correct one typo (word order switch) and remove one stray space
in a kernel-doc comment.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fix leaked folio refcount on s390x when using hw zlib compression
acceleration
- remove own threshold from ->writepages() which could collide with
cgroup limits and lead to a deadlock when metadadata are not written
because the amount is under the internal limit
* tag 'for-6.19-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: zlib: fix the folio leak on S390 hardware acceleration
btrfs: do not strictly require dirty metadata threshold for metadata writepages
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The history of this driver is pretty amusing. It was marked broken in
2007 in
28f96eeafc89 ("drivers/edac-new-i82443bxgz-mc-driver: mark as broken").
It was then fixed in 2008 in
53a2fe5804e8 ("edac: make i82443bxgx_edac coexist with intel_agp"),
but the dependency on BROKEN was never removed. Given that this was never
fixed in the last ~18 years, it is obvious there is no demand for this driver.
Remove it and move the former maintainer to the CREDITS file.
Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20260129082937.48740-1-enelsonmoore@gmail.com
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The return value from itg3200_read_reg_s16() is stored in ret but
never checked. The function unconditionally returns IIO_VAL_INT,
ignoring potential I2C read failures. This causes garbage data to
be returned to userspace when the read fails, with no error reported.
Add proper error checking to propagate the failure to callers.
Fixes: 9dbf091da080 ("iio: gyro: Add itg3200")
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Add maintainer entry for the ADE9000 polyphase energy metering IC
driver, including devicetree bindings and driver documentation.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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pidfs and nsfs recently gained support for encode/decode of file handles
via name_to_handle_at(2)/open_by_handle_at(2).
These special kernel filesystems have custom ->open() and ->permission()
export methods, which nfsd does not respect and it was never meant to be
used for exporting those filesystems by nfsd.
Therefore, do not allow nfsd to export filesystems with custom ->open()
or ->permission() methods.
Fixes: b3caba8f7a34a ("pidfs: implement file handle support")
Fixes: 5222470b2fbb3 ("nsfs: support file handles")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Link: https://patch.msgid.link/20260129100212.49727-3-amir73il@gmail.com
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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pidfs and nsfs recently gained support for encode/decode of file handles
via name_to_handle_at(2)/open_by_handle_at(2).
These special kernel filesystems have custom ->open() and ->permission()
export methods, which nfsd does not respect and it was never meant to be
used for exporting those filesystems by nfsd.
Update kernel-doc comments to express the fact the those methods are for
open_by_handle(2) system only and not compatible with nfsd.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Link: https://patch.msgid.link/20260129100212.49727-2-amir73il@gmail.com
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Remove unused last_timestamp field from sca3000_state
struct. The field is declared but never accessed in the
driver.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Remove unused int2_bitmask field from adxl372_state struct.
The field is declared but never accessed in the driver.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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ad7766_irq() is identical to iio_trigger_generic_data_rdy_poll().
Use iio_trigger_generic_data_rdy_poll() instead of ad7766_irq().
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Passing IRQF_ONESHOT ensures that the interrupt source is masked until
the secondary (threaded) handler is done. If only a primary handler is
used then the flag makes no sense because the interrupt can not fire
(again) while its handler is running.
The flag also disallows force-threading of the primary handler and the
irq-core will warn about this.
The force-threading functionality is required on PREEMPT_RT because the
handler is using locks with can sleep on PREEMPT_RT.
Remove IRQF_ONESHOT from irqflags.
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Passing IRQF_ONESHOT ensures that the interrupt source is masked until
the secondary (threaded) handler is done. If only a primary handler is
used then the flag makes no sense because the interrupt can not fire
(again) while its handler is running.
The flag also disallows force-threading of the primary handler and the
irq-core will warn about this.
The intention here was probably not allowing forced-threading for
handlers such as iio_trigger_generic_data_rdy_poll() will intends to
invoke hard-interrupt handlers.
Replace IRQF_ONESHOT with IRQF_NO_THREAD.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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The interrupt handler iio_trigger_generic_data_rdy_poll() will invoke
other interrupt handler and this supposed to happen from within the
hardirq.
Use IRQF_NO_THREAD to forbid forced-threading.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Convert RTC devicetree bindings for the Motorola CPCAP MFD from TXT to
YAML format. This patch does not change any functionality; the bindings
remain the same.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Link: https://patch.msgid.link/20260125134302.45958-7-clamor95@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Maximum and minimum offsets in ppb that can be handled are dependent on
the rtc clock frequency and what can fit in the 16-bit register field.
Reviewed-by: Harini T <harini.t@amd.com>
Tested-by: Harini T <harini.t@amd.com>
Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://patch.msgid.link/20260122-zynqmp-rtc-updates-v4-5-d4edb966b499@vaisala.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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set_offset was using remainder of do_div as tick_mult which resulted in
wrong offset. Calibration value also assumed builtin calibration default.
Update fract_offset to correctly calculate the value for
negative offset and replace the for loop with division.
Tested-by: Harini T <harini.t@amd.com>
Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Reviewed-by: Harini T <harini.t@amd.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://patch.msgid.link/20260122-zynqmp-rtc-updates-v4-4-d4edb966b499@vaisala.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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read_offset() was using static frequency for determining
the tick offset. It was also using remainder from do_div()
operation as tick_mult value which caused the offset to be
incorrect.
At the same time, rework function to improve readability.
It is worth noting, that due to rounding errors, the offset
readback will differ slightly for positive and negative
calibration values.
Reviewed-by: Harini T <harini.t@amd.com>
Tested-by: Harini T <harini.t@amd.com>
Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://patch.msgid.link/20260122-zynqmp-rtc-updates-v4-3-d4edb966b499@vaisala.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Enable check to not overflow the calibration
max value.
Reviewed-by: Harini T <harini.t@amd.com>
Tested-by: Harini T <harini.t@amd.com>
Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://patch.msgid.link/20260122-zynqmp-rtc-updates-v4-2-d4edb966b499@vaisala.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Fix calibration value in case a clock reference is provided.
The actual calibration value written into register is
frequency - 1.
Reviewed-by: Harini T <harini.t@amd.com>
Tested-by: Harini T <harini.t@amd.com>
Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://patch.msgid.link/20260122-zynqmp-rtc-updates-v4-1-d4edb966b499@vaisala.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Andrey Albershteyn <aalbersh@kernel.org> says:
This two small patches grew from fs-verity XFS patchset. I think they're
self-contained improvements which could go without XFS implementation.
* patches from https://patch.msgid.link/20260126115658.27656-1-aalbersh@kernel.org:
fsverity: add tracepoints
fs: add FS_XFLAG_VERITY for fs-verity files
Link: https://patch.msgid.link/20260126115658.27656-1-aalbersh@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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