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Add required syscon compatible and #power-domain-cells to the APMU
controller. This is required for the SoC's power domain controller as
the registers are shared.
Device tree bindings for said power domains are also added.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Document the Renesas RZ/G3E USB3.2 Gen2 Host Controller (a.k.a USB3HOST).
The USB3HOST is compliant with the Universal Serial Bus 3.2 Specification
Revision 1.0.
- Supports 1 downstream USB receptacles
- Number of SSP Gen2 or SS ports: 1
- Number of HS or FS or LS ports: 1
- Supports Super Speed Plus Gen2x1 (10 Gbps), Super Speed (5 Gbps),
High Speed (480 Mbps), Full Speed (12Mbps), and Low Speed (1.5 Mbps).
- Supports all transfer-types: Control, Bulk, Interrupt, Isochronous, and
these split-transactions.
- Supports Power Control and Over Current Detection.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20250916150255.4231-4-biju.das.jz@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ze Huang <huang.ze@linux.dev> says:
The USB 3.0 controller found in the SpacemiT K1 SoC[1] supports both
USB3.0 Host and USB2.0 Dual-Role Device (DRD).
This controller is compatible with DesignWare Core USB 3 (DWC3) driver.
However, constraints in the `snps,dwc3` bindings limit the ability to
describe hardware-specific features in a clean and maintainable way.
While `dwc3-of-simple` still serves as a glue layer for many platforms,
it requires a split device tree node structure, which is less desirable
in newer platforms.
To promote a transition toward a flattened `dwc` node structure, this
series introduces `dwc3-generic-plat`, building upon prior efforts that
exposed the DWC3 core driver [2].
The device tree support for SpacemiT K1 will be submitted separately
when the associated PHY driver is ready.
Link: https://developer.spacemit.com/documentation?token=AjHDwrW78igAAEkiHracBI9HnTb [1]
Link: https://lore.kernel.org/all/20250414-dwc3-refactor-v7-3-f015b358722d@oss.qualcomm.com [2]
Link: https://lore.kernel.org/r/20250913-dwc3_generic-v8-0-b50f81f05f95@linux.dev
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add support for the USB 3.0 Dual-Role Device (DRD) controller embedded
in the SpacemiT K1 SoC. The controller is based on the Synopsys
DesignWare Core USB 3 (DWC3) IP, supporting USB3.0 host mode and USB 2.0
DRD mode.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Ze Huang <huang.ze@linux.dev>
Link: https://lore.kernel.org/r/20250913-dwc3_generic-v8-1-b50f81f05f95@linux.dev
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20250913-dwc3_generic-v8-1-b50f81f05f95@linux.dev
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Add a new section describing the different CPUID leaves and fields used
to parse topology on x86 systems.
[ bp: Cleanups and simplifications ontop. ]
Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: K Prateek Nayak <kprateek.nayak@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/20250901170418.4314-1-kprateek.nayak@amd.com
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https://gitlab.freedesktop.org/drm/rust/kernel into drm-next
DRM Rust changes for v6.18
Alloc
- Add BorrowedPage type and AsPageIter trait
- Implement Vmalloc::to_page() and VmallocPageIter
- Implement AsPageIter for VBox and VVec
DMA & Scatterlist
- Add dma::DataDirection and type alias for dma_addr_t
- Abstraction for struct scatterlist and struct sg_table
DRM
- In the DRM GEM module, simplify overall use of generics, add
DriverFile type alias and drop Object::SIZE.
Nova (Core)
- Various register!() macro improvements (paving the way for lifting
it to common driver infrastructure)
- Minor VBios fixes and refactoring
- Minor firmware request refactoring
- Advance firmware boot stages; process Booter and patch its
signature, process GSP and GSP bootloader
- Switch development fimrware version to r570.144
- Add basic firmware bindings for r570.144
- Move GSP boot code to its own module
- Clean up and take advantage of pin-init features to store most of
the driver's private data within a single allocation
- Update ARef import from sync::aref
- Add website to MAINTAINERS entry
Nova (DRM)
- Update ARef import from sync::aref
- Add website to MAINTAINERS entry
Pin-Init
- Merge pin-init PR from Benno
- `#[pin_data]` now generates a `*Projection` struct similar to the
`pin-project` crate.
- Add initializer code blocks to `[try_][pin_]init!` macros: make
initializer macros accept any number of `_: {/* arbitrary code
*/},` & make them run the code at that point.
- Make the `[try_][pin_]init!` macros expose initialized fields via
a `let` binding as `&mut T` or `Pin<&mut T>` for later fields.
Rust
- Various methods for AsBytes and FromBytes traits
Tyr
- Initial Rust driver skeleton for ARM Mali GPUs.
- It can power up the GPU, query for GPU metatdata through MMIO and
provide the metadata to userspace via DRM device IOCTL (struct
drm_panthor_dev_query).
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: "Danilo Krummrich" <dakr@kernel.org>
Link: https://lore.kernel.org/r/DCUC4SY6SRBD.1ZLHAIQZOC6KG@kernel.org
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Add "clock-output-names" which is a standard property for clock
providers.
Add the "always-on" boolean property which was undocumented, but
already in use for some time. The flag prevents a clock output from
being disabled.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Tested-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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Sort devlink documentation table of contents alphabetically to improve
readability and make it easier to locate specific chapters.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20250915-feature_poe_permanent_conf-v3-3-78871151088b@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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I'm trying to generate Rust bindings for netlink using the yaml spec.
It looks like there's a typo in conntrack spec: attribute set conntrack-attrs
defines attributes "counters-{orig,reply}" (plural), while get operation
references "counter-{orig,reply}" (singular). The latter should be fixed, as it
denotes multiple counters (packet and byte). The corresonding C define is
CTA_COUNTERS_ORIG.
Also, dump request references "nfgen-family" attribute, which neither exists in
conntrack-attrs attrset nor ctattr_type enum. There's member of nfgenmsg struct
with the same name, which is where family value is actually taken from.
> static int ctnetlink_dump_exp_ct(struct net *net, struct sock *ctnl,
> struct sk_buff *skb,
> const struct nlmsghdr *nlh,
> const struct nlattr * const cda[],
> struct netlink_ext_ack *extack)
> {
> int err;
> struct nfgenmsg *nfmsg = nlmsg_data(nlh);
> u_int8_t u3 = nfmsg->nfgen_family;
^^^^^^^^^^^^
Signed-off-by: Remy D. Farley <one-d-wide@protonmail.com>
Fixes: 23fc9311a526 ("netlink: specs: add conntrack dump and stats dump support")
Link: https://patch.msgid.link/20250913140515.1132886-1-one-d-wide@protonmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge series from Alexey Klimov <alexey.klimov@linaro.org>:
PMICs like PM4125 have in-built audio codec IC. The series here
adds support for this codec driver: DT bindings and codec driver
itself that consists mainly of two parts: soundwire devices and
codec part itself.
This audio codec can be found on platforms like QCM2290 and
on Qualcomm QRB2210 RB1 board.
We are working on this together with Srini
(srinivas.kandagatla@oss.qualcomm.com or srini@kernel.org).
This driver also has a bit limited support for concurrent playback,
since line out path is connected to left input channel.
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Merge series from Stefan Kerkmann <s.kerkmann@pengutronix.de>:
Add a CODEC driver for the TI PCM1754.
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Explicitly document that the behavior of KVM_SET_PIT2 strictly conforms
to the Intel 8254 PIT hardware specification, specifically that a write of
'0' adheres to the spec's definition that a programmed count of '0' is
converted to the maximum possible value (2^16). E.g. an unaware userspace
might attempt to validate that KVM_GET_PIT2 returns the exact state set
via KVM_SET_PIT2, and be surprised when the returned count is 65536, not 0.
Add a references to the Intel 8254 PIT datasheet that will hopefully stay
fresh for some time (the internet isn't exactly brimming with copies of
the 8254 datasheet).
Link: https://lore.kernel.org/all/CANypQFbEySjKOFLqtFFf2vrEe=NBr7XJfbkjQhqXuZGg7Rpoxw@mail.gmail.com
Signed-off-by: Jiaming Zhang <r772577952@gmail.com>
Link: https://lore.kernel.org/r/20250905174736.260694-1-r772577952@gmail.com
[sean: add context Link, drop local APIC change, massage changelog accordingly]
Signed-off-by: Sean Christopherson <seanjc@google.com>
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As per admin guide documentation, "rodata=on" should be the default on
platforms. Documentation/admin-guide/kernel-parameters.txt describes
these options as
rodata= [KNL,EARLY]
on Mark read-only kernel memory as read-only (default).
off Leave read-only kernel memory writable for debugging.
full Mark read-only kernel memory and aliases as read-only
[arm64]
But on arm64 platform, RODATA_FULL_DEFAULT_ENABLED is enabled by default,
so "rodata=full" is the default instead.
For parity with other architectures, namely x86, rework 'rodata=on' to
match the current "full" behaviour and replace 'rodata=full' with a new
'rodata=noalias' option which retains writable aliases in the direct map
for memory regions outside of the kernel image.
Signed-off-by: Huang Shijie <shijie@os.amperecomputing.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
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Add "milkv,marscm-lite" as a StarFive JH7110 SoC-based system-on-module.
Signed-off-by: E Shattow <e@freeshell.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Add "milkv,marscm-emmc" as a StarFive JH7110 SoC-based system-on-module.
Signed-off-by: E Shattow <e@freeshell.de>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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FEAT_LSFE (Large System Float Extension), providing atomic floating point
memory operations, is optional from v9.5. This feature adds no new
architectural stare and we have no immediate use for it in the kernel so
simply provide a hwcap for it to support discovery by userspace.
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
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Document an optional interrupt found in some controllers of BQ27xxx
series. The pin to which the interrupt is connected is called SOC_INT or
GPOUT.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Add documentation on how to resolve conflicts between CXL Fixed Memory
Windows, Platform Low Memory Holes, intermediate Switch and Endpoint
Decoders.
[dj]: Fixed inconsistent spacing after '.'
[dj]: Fixed subject line from Alison.
[dj]: Removed '::' before table from Bagas.
Reviewed-by: Gregory Price <gourry@gourry.net>
Signed-off-by: Fabio M. De Francesco <fabio.m.de.francesco@linux.intel.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
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Currently, LKMM docs are not included in any of kernel documentation
books.
Commit e40573a43d16 ("docs: put atomic*.txt and memory-barriers.txt
into the core-api book") covered plain-text docs under Documentation/
by using the "include::" directive along with the ":literal:" option.
As LKMM docs are not under Documentation/, the same approach would not
work due to the directive's restriction.
As a matter of fact, kernel documentation has an extended directive
by the name of "kernel-include::", which loosens such restriction and
accepts any files under the kernel source tree.
Rather than moving LKMM docs around, use the latter and pull them into
the dev-tools book next to KCSAN.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Paul E. McKenney <paulmck@kernel.org>
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <7ce84a93-5cbc-420e-894a-06a0372c52ab@gmail.com>
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Correct a spelling mistake in ds2482.rst
("busses" -> "buses").
No functional change.
Signed-off-by: Akiyoshi Kurita <weibu@redadmin.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20250913173413.951378-1-weibu@redadmin.org>
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Fix typo 'implementors' to 'implementers' in remote processor framework
documentation.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <CANQcFN1s_iM8p5tYNz3Q_WyZki6Aw9_3HyoKwyoCVA9JeqG0eA@mail.gmail.com>
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Commit 11502feab423 ("Documentation: PCI: Tidy AER documentation")
replaced the terms "PCI-E", "PCI-Express" and "PCI Express" with "PCIe"
in the AER documentation.
Do the same in the documentation on PCI error recovery. While at it,
add a missing period and a missing blank.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: https://patch.msgid.link/db56b7ef12043f709a04ce67c1d1e102ab5f4e19.1757942121.git.lukas@wunner.de
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Amend the documentation on PCI error recovery with specifics about
Downstream Port Containment and Advanced Error Reporting:
* Explain that with DPC, devices are inaccessible upon an error (similar
to EEH on powerpc) and do not become accessible until the link is
re-enabled.
* Explain that with AER, although devices may already be accessible in the
->error_detected() callback, accesses should be deferred to the
->mmio_enabled() callback for compatibility with EEH on powerpc and with
s390.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: https://patch.msgid.link/61d8eeadb20ee71c3a852f44c863bfe0209c454d.1757942121.git.lukas@wunner.de
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Amend the documentation on PCI error recovery to fix minor inaccuracies
vis-à-vis the actual code:
* The documentation claims that a missing ->resume() or ->mmio_enabled()
callback always leads to recovery through reset. But none of the
implementations do this (pcie_do_recovery(), eeh_handle_normal_event(),
zpci_event_do_error_state_clear()).
Drop the claim to align the documentation with the code.
* The documentation does not list PCI_ERS_RESULT_RECOVERED as a valid
return value from ->error_detected(). But none of the implementations
forbid this and some drivers are returning it, e.g.:
drivers/bus/mhi/host/pci_generic.c
drivers/infiniband/hw/hfi1/pcie.c
Further down in the documentation it is implied that the return value is
in fact allowed:
"The platform will call the resume() callback on all affected device
drivers if all drivers on the segment have returned
PCI_ERS_RESULT_RECOVERED from one of the 3 previous callbacks."
The "3 previous callbacks" being ->error_detected(), ->mmio_enabled()
and ->slot_reset().
Add it to the valid return values for consistency.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: https://patch.msgid.link/ed3c3385499775fcc25f1ee66f395e212919f94a.1757942121.git.lukas@wunner.de
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The PCIe Advanced Error Reporting driver has evolved over the years but
its documentation hasn't. Catch up with past code changes:
* The documentation claims that Correctable Errors are logged with
KERN_INFO severity, but the code uses KERN_WARN.
It had used KERN_WARN from the beginning with commit 6c2b374d7485
("PCI-Express AER implemetation: AER core and aerdriver"). In 2013,
commit 2cced2d95961 ("aerdrv: Cleanup log output for AER") switched to
KERN_ERR, until 2020 when it was reverted back to KERN_WARN by commit
e83e2ca3c395 ("PCI/AER: Log correctable errors as warning, not error").
* An example log message in the documentation uses the term "Uncorrected",
but the code uses "Uncorrectable" since commit 02a06f5f1a6a ("PCI/AER:
Use 'Correctable' and 'Uncorrectable' spec terms for errors").
* The example contains the Requester ID "id=0500", which is omitted since
commit 010caed4ccb6 ("PCI/AER: Decode Error Source Requester ID").
* The example contains the error name "Unsupported Request", which is
instead reported as "UnsupReq" since commit bd237801fef2 ("PCI/AER:
Adopt lspci names for AER error decoding").
* The example doesn't prepend "0x" to hex values from the TLP Header Log,
as introduced by commit f68ea779d98a ("PCI: Add pcie_print_tlp_log() to
print TLP Header and Prefix Log").
* The documentation refers to a reset_link callback which was removed by
commit b6cf1a42f916 ("PCI/ERR: Remove service dependency in
pcie_do_recovery()").
* Commit 579086225502 ("PCI/ERR: Recover from RCiEP AER errors") added
support to recover Root Complex Integrated Endpoints by applying a
Function Level Reset, alternatively to the Secondary Bus Reset which is
applied otherwise.
* On non-fatal errors, a reset was previously never performed. But the
AER driver has just been amended to allow drivers to opt in to a reset.
* The documentation claims that a warning message is logged if a driver
lacks pci_error_handlers. But the message has been informational
(logged with KERN_INFO severity) since its introduction with commit
01daacfb9035 ("PCI/AER: Log which device prevents error recovery").
The documentation claims that the message is only logged for fatal
errors, which is incorrect. Moreover it refers to "section 3", even
though the documentation no longer contains section numbers since commit
4e37f055a92e ("Documentation: PCI: convert pcieaer-howto.txt to reST").
Section 3 is titled "Developer Guide". That's the same section where
the reference is located, so it is self-referential and can be dropped.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: https://patch.msgid.link/7501bfc5b9920193a25998a3cbcf72c47674ec63.1757942121.git.lukas@wunner.de
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The vendor for the Xircom X1205 RTC is not Xircom, but Xicor which was
acquired by Intersil.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250821215703.869628-1-robh@kernel.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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The "isil,isl12057" compatible is already supported by rtc-ds1307.yaml,
so remove the old text binding.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250807214414.4172910-1-robh@kernel.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Samsung S3C24xx family of SoCs was removed the Linux kernel in the
commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
2023. There are no in-kernel users of remaining S3C24xx compatibles.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250830130024.142815-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Add compatible string dallas,m41t00 for dallas m41t00 RTC.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250827193356.78368-1-Frank.Li@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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nxp,pcf85063
Original TXT binding doc have not limitition about quartz-load-femtofarads,
which only allow 7000 for nxp,pcf85063.
So remove it to fix below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-skov-revc-lt2.dtb: rtc@51 (nxp,pcf85063): quartz-load-femtofarads:0: 7000 was expected
from schema $id: http://devicetree.org/schemas/rtc/nxp,pcf85063.yaml#
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250903191128.439164-1-Frank.Li@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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The attribute WGALLOWEDIP_A_IPADDR can contain either an IPv4
or an IPv6 address depending on WGALLOWEDIP_A_FAMILY, however
in practice it is enough to look at the attribute length.
This patch implements an ipv4-or-v6 display hint, that can
deal with this kind of attribute.
It only implements this display hint for genetlink-legacy, it
can be added to other protocol variants if needed, but we don't
want to encourage it's use.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250915144301.725949-12-ast@fiberby.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add device tree binding support for the I3C Bus Interface on Renesas
RZ/V2H(P) and RZ/V2N SoCs. The I3C IP on these SoCs is identical to
that found on the RZ/G3E SoC.
Add new compatible strings "renesas,r9a09g056-i3c" for RZ/V2N and
"renesas,r9a09g057-i3c" for RZ/V2H(P). Both variants use
"renesas,r9a09g047-i3c" as a fallback compatible to indicate hardware
compatibility with the RZ/G3E implementation.
Update the title to be more generic as it now covers multiple SoC
families beyond just RZ/G3S and RZ/G3E.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250908093930.12591-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Add bindings doc for ADI I3C Controller IP core, a FPGA synthesizable IP
core that implements the MIPI I3C Basic controller specification.
The IP Core is versioned following Semantic Versioning 2.0.0 and
ADI's open-source HDL guidelines for devicetree bindings and drivers.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jorge Marques <jorge.marques@analog.com>
Link: https://lore.kernel.org/r/20250827-adi-i3c-master-v9-1-04413925abe1@analog.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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The HP Omnibook X14 AI PC is available in fe0 (Hamoa, x1e80100) and
fe1 (Purwa, x1p42100) SKUs. Since they are not completely dtb-compatible,
add another variant:
hp,omnibook-x14-fe1 compatible to cqom,x1p42100
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jens Glathe <jens.glathe@oldschoolsolutions.biz>
Link: https://lore.kernel.org/r/20250915-hp-x14-x1p-v9-1-fa457ca30ffe@oldschoolsolutions.biz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The Particle Tachyon is a single board computer with 5G connectivity
with AI accelerator, based on the Qualcomm QCM6490 platform.
Document the top-level compatible for this board.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250915-tachyon-v2-2-4f8b02a17512@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Particle is a San Francisco-based company providing an integrated IoT
Platform-as-a-Service.
https://www.particle.io/
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250915-tachyon-v2-1-4f8b02a17512@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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A number of existing schemas use 'leds' property to provide
phandle-array of LED(s) to the consumer. Additionally, with the
upcoming privacy-led support in device-tree, v4l2 subnode could be a
LED consumer, meaning that all camera sensors should support 'leds'
and 'led-names' property via common 'video-interface-devices.yaml'.
To avoid duplication, unify 'leds' property from existing schemas
to newly introduced 'led-consumer.yaml'.
Signed-off-by: Aleksandrs Vinarskis <alex@vinarskis.com>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250910-leds-v5-2-bb90a0f897d5@vinarskis.com
Signed-off-by: Lee Jones <lee@kernel.org>
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Introduce common generic led consumer binding, where consumer defines
led(s) by phandle, as opposed to trigger-source binding where the
trigger source is defined in led itself.
Add already used in some schemas 'leds' parameter which expects
phandle-array. Additionally, introduce 'led-names' which could be used
by consumers to map LED devices to their respective functions.
Signed-off-by: Aleksandrs Vinarskis <alex@vinarskis.com>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250910-leds-v5-1-bb90a0f897d5@vinarskis.com
Signed-off-by: Lee Jones <lee@kernel.org>
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Add device tree bindings for Maxim Integrated MAX7360 device with
support for keypad, rotary, gpios and pwm functionalities.
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Link: https://lore.kernel.org/r/20250824-mdb-max7360-support-v14-1-435cfda2b1ea@bootlin.com
Signed-off-by: Lee Jones <lee@kernel.org>
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Translate .../security/ipe.rst into Chinese.
Update the translation through commit ac6731870ed9
("documentation: add IPE documentation")
Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn>
Reviewed-by: Yanteng Si <siyanteng@cqsoftware.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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translate the "generic-hdlc.rst" into Simplified Chinese.
Update the translation through commit 16128ad8f927
("docs: networking: convert generic-hdlc.txt to ReST")
Signed-off-by: Wang Yaxin <wang.yaxin@zte.com.cn>
Signed-off-by: Sun yuxi <sun.yuxi@zte.com.cn>
Reviewed-by: xu xin <xu.xin16@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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translate the "skbuff.rst" into Simplified Chinese.
Update the translation through commit 9facd94114b5
("skbuff: render the checksum comment to documentation")
Signed-off-by: Wang Yaxin <wang.yaxin@zte.com.cn>
Signed-off-by: Sun yuxi <sun.yuxi@zte.com.cn>
Reviewed-by: xu xin <xu.xin16@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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translate the "mptcp-sysctl.rst" into Simplified Chinese.
Update the translation through commit fa3ee9dd8067
("mptcp: sysctl: add available_path_managers")
Signed-off-by: Sun yuxi <sun.yuxi@zte.com.cn>
Reviewed-by: xu xin <xu.xin16@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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The audio codec IC is found on Qualcomm PM4125/PM2250 PMIC.
It has TX and RX soundwire slave devices hence two files are added.
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20250915-pm4125_audio_codec_v1-v4-1-b247b64eec52@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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translate the "inotify.rst" into Simplified Chinese.
Update to commit de389cf08d47("docs: filesystems: convert inotify.txt to
ReST")
Signed-off-by: Wang Longjie <wang.longjie1@zte.com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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translate the "dnotify.rst" into Simplified Chinese.
Update to commit b31763cff488("docs: filesystems: convert dnotify.txt to
ReST")
Signed-off-by: Wang Longjie <wang.longjie1@zte.com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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translate the "gfs2-glocks.rst" into Simplified Chinese.
Update to commit 713f8834389f("gfs2: Get rid of emote_ok
checks")
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Signed-off-by: yang tao <yang.tao172@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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translate the "gfs2-uevents.rst" into Simplified Chinese.
Update to commit 5b7ac27a6e2c("docs: filesystems: convert
gfs2-uevents.txt to ReST")
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Signed-off-by: yang tao <yang.tao172@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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translate the "gfs2.rst" into Simplified Chinese.
Update to commit d9593868cd58("Documentation: Update
filesystems/gfs2.rst")
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Signed-off-by: yang tao <yang.tao172@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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translate the "ubifs-authentication.rst" into Simplified Chinese.
Update to commit d56b699d76d1("Documentation: Fix typos")
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Signed-off-by: yang tao <yang.tao172@zte.com.cn>
Signed-off-by: Alex Shi <alexs@kernel.org>
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