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The following changes are proposed in the upcoming Linux 7.0:
- Enable LZMA support by default, as it's already in use by Fedora 42/43
and some Android vendors for minimal filesystem sizes;
- Promote DEFLATE and Zstandard out of EXPERIMENTAL status, given that
they have been landed and well-tested for over a year and are
already ready for general use.
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Johannes Berg says:
====================
Some more changes, including pulls from drivers:
- ath drivers: small features/cleanups
- rtw drivers: mostly refactoring for rtw89 RTL8922DE support
- mac80211: use hrtimers for CAC to avoid too long delays
- cfg80211/mac80211: some initial UHR (Wi-Fi 8) support
* tag 'wireless-next-2026-02-04' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (59 commits)
wifi: brcmsmac: phy: Remove unreachable error handling code
wifi: mac80211: Add eMLSR/eMLMR action frame parsing support
wifi: mac80211: add initial UHR support
wifi: cfg80211: add initial UHR support
wifi: ieee80211: add some initial UHR definitions
wifi: mac80211: use wiphy_hrtimer_work for CAC timeout
wifi: mac80211: correct ieee80211-{s1g/eht}.h include guard comments
wifi: ath12k: clear stale link mapping of ahvif->links_map
wifi: ath12k: Add support TX hardware queue stats
wifi: ath12k: Add support RX PDEV stats
wifi: ath12k: Fix index decrement when array_len is zero
wifi: ath12k: support OBSS PD configuration for AP mode
wifi: ath12k: add WMI support for spatial reuse parameter configuration
dt-bindings: net: wireless: ath11k-pci: deprecate 'firmware-name' property
wifi: ath11k: add usecase firmware handling based on device compatible
wifi: ath10k: sdio: add missing lock protection in ath10k_sdio_fw_crashed_dump()
wifi: ath10k: fix lock protection in ath10k_wmi_event_peer_sta_ps_state_chg()
wifi: ath10k: snoc: support powering on the device via pwrseq
wifi: rtw89: pci: warn if SPS OCP happens for RTL8922DE
wifi: rtw89: pci: restore LDO setting after device resume
...
====================
Link: https://patch.msgid.link/20260204121143.181112-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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clocks
As per the RZ/G3L Hardware manual, CPG_CLKON_ETH register bits{12,13} are
to control the RMII{tx, rx} clocks. Document the rmii{tx.rx} clocks for
RZ/G3L SoC.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260203104541.264759-1-biju.das.jz@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The S32 chipsets have a GPR region which has a miscellaneous registers
including the GMAC_0_CTRL_STS register. Originally, this code accessed
that register in a sort of ad-hoc way, but it's cleaner to use a
syscon interface to access these registers.
We still need to maintain the old method of accessing the GMAC register
but using a syscon will let us access other registers more cleanly.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/3b75e950b2f8faecd1a9fa757e7eb7b42ace838f.1769764941.git.dan.carpenter@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge series from Sen Wang <sen@ti.com>:
This series adds asynchronous mode support to the McASP driver, which
enables independent configuration of bitclocks, frame sync, and audio
configurations between tx(playback) and rx(record). And achieves
simultaneous playback & record using different audio configurations.
It also adds two clean up patches to the McASP driver that disambiguate
and simplifies the logic which avoids the async enhancement from being
too convoluted to review and analyze.
The implementation is based on vendor documentation and patches tested in
both SK-AM62P-LP (sync mode, McASP slave) and AM62D-EVM
(async mode, McASP master, rx & tx has different TDM configs).
Testing verifies async mode functionality while maintaining backward
compatibility with the default sync mode.
Bootlog and Async mode tests on AM62D-EVM: [0]
[0]: https://gist.github.com/SenWang125/f31f9172b186d414695e37c8b9ef127d
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Merge series from André Draszik <andre.draszik@linaro.org>:
This series extends the existing S2MPG10 PMIC driver to add support for
the regulators, and adds new S2MPG11 core and regulator drivers.
The patches are kept together in one series, due to S2MPG11 and its
regulators being very similar to S2MPG10.
The Samsung S2MPG11 PMIC is a Power Management IC for mobile
applications with buck converters, various LDOs, power meters, and
additional GPIO interfaces. It typically complements an S2MPG10 PMIC in
a main/sub configuration as the sub-PMIC and both are used on the
Google Pixel 6 and 6 Pro (oriole / raven).
A DT update for Oriole / Raven to enable these is required which I will
send out separately.
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"Five hotfixes. Two are cc:stable, two are for MM.
All are singletons - please see the changelogs for details"
* tag 'mm-hotfixes-stable-2026-02-04-15-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
Documentation: document liveupdate cmdline parameter
mm, shmem: prevent infinite loop on truncate race
mailmap: update Alexander Mikhalitsyn's emails
liveupdate: luo_file: do not clear serialized_data on unfreeze
x86/kfence: fix booting on 32bit non-PAE systems
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git://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm
Pull TSM (TEE security Manager) fixes from Dan Williams:
"The largest change is reverting part of an ABI that never shipped in a
released kernel (Documentation/ABI/testing/sysfs-class-tsm). The fix /
replacement for that is too large to squeeze in at this late date.
The rest is a collection of small fixups:
- Fix multiple streams per host bridge for SEV-TIO
- Drop the TSM ABI for reporting IDE streams (to be replaced)
- Fix virtual function enumeration
- Fix reserved stream ID initialization
- Fix unused variable compiler warning"
* tag 'tsm-fixes-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm:
crypto/ccp: Allow multiple streams on the same root bridge
crypto/ccp: Use PCI bridge defaults for IDE
coco/tsm: Remove unused variable tsm_rwsem
PCI/IDE: Fix reading a wrong reg for unused sel stream initialization
PCI/IDE: Fix off by one error calculating VF RID range
Revert "PCI/TSM: Report active IDE streams"
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Merge power capping updates, OPP (operating performance points) updates
and energy model management documentation updates for 6.20-rc1/7.0-rc1:
- Add PL4 support for Ice Lake to the Intel RAPL power capping
driver (Daniel Tang)
- Replace sprintf() with sysfs_emit() in power capping sysfs show
functions (Sumeet Pawnikar)
- Make dev_pm_opp_get_level() return value match the documentation
after a previous update of the latter (Aleks Todorov)
- Use scoped for each OF child loop in the OPP code (Krzysztof
Kozlowski)
- Fix a bug in an example code snippet and correct typos in the energy
model management documentation (Patrick Little)
* pm-powercap:
powercap: intel_rapl: Add PL4 support for Ice Lake
powercap: Replace sprintf() with sysfs_emit() in sysfs show functions
* pm-opp:
OPP: Return correct value in dev_pm_opp_get_level
OPP: of: Simplify with scoped for each OF child loop
* pm-em:
PM: EM: Documentation: Fix bug in example code snippet
Documentation: Fix typos in energy model documentation
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Merge updates related to system suspend and hibernation for
6.20-rc1/7.0-rc1:
- Stop flagging the PM runtime workqueue as freezable to avoid system
suspend and resume deadlocks in subsystems that assume asynchronous
runtime PM to work during system-wide PM transitions (Rafael Wysocki)
- Drop redundant NULL pointer checks before acomp_request_free() from
the hibernation code handling image saving (Rafael Wysocki)
- Update wakeup_sources_walk_start() to handle empty lists of wakeup
sources as appropriate (Samuel Wu)
- Make dev_pm_clear_wake_irq() check the power.wakeirq value under
power.lock to avoid race conditions (Gui-Dong Han)
- Avoid bit field races related to power.work_in_progress in the core
device suspend code (Xuewen Yan)
* pm-sleep:
PM: sleep: core: Avoid bit field races related to work_in_progress
PM: sleep: wakeirq: harden dev_pm_clear_wake_irq() against races
PM: wakeup: Handle empty list in wakeup_sources_walk_start()
PM: hibernate: Drop NULL pointer checks before acomp_request_free()
PM: sleep: Do not flag runtime PM workqueue as freezable
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Merge updates of Intel thermal drivers for 6.20/7.0:
- Add Panther Lake, Wildcat Lake and Nova Lake processor IDs to the
list of supported processors in the intel_tcc_cooling thermal
driver (Srinivas Pandruvada)
- Drop unnecessary explicit driver data clearing on removal from the
intel_pch_thermal driver (Kaushlendra Kumar)
- Add support for "slow" workload type hints to the int340x
processor_thermal driver and enable it on the Panther Lake
platform (Srinivas Pandruvada)
- Use sysfs_emit{_at}() in sysfs show functions in Intel thermal
drivers (Thorsten Blum)
- Update the x86_pkg_temp_thermal driver to handle THERMAL_TEMP_INVALID
that can be passed to it via sysfs as expected (Rafael Wysocki)
- Drop a redundant local variable from the intel_tcc_cooling thermal
driver and fix a kerneldoc comment typo in the TCC library (Sumeet
Pawnikar)
* thermal-intel:
drivers: thermal: intel: tcc_cooling: Drop redundant local variable
thermal: intel: x86_pkg_temp_thermal: Handle invalid temperature
thermal: intel: Use sysfs_emit() in a sysfs show function
thermal: intel: fix typo "nagative" in comment for cpu argument
thermal: intel: int340x: Use sysfs_emit{_at}() in sysfs show functions
thermal: intel: selftests: workload_hint: Support slow workload hints
thermal: int340x: processor_thermal: Enable slow workload type hints
thermal: intel: intel_pch_thermal: Drop explicit driver data clearing
thermal: intel: intel_tcc_cooling: Add CPU models in the support list
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McASP supports the independent configuration of TX & RX clk and frame
sync registers. By default, the driver is configured in synchronous mode
where RX clock generator is disabled and it uses transmit clock signals as
bit clock and frame sync. Therefore add optional properties needed for
asynchronous mode.
Add ti,async-mode boolean binding to provide a way to decouple the default
behavior and allows for independent TX & RX clocking.
Add tdm-slots-rx uint32 binding to provide an alternative hardware
specifier stating the number of RX serializers.
The existing property tdm-slots will still dictate number of
TX serializers, and RX if tdm-slots-rx isn't given for backwards
compatibility.
Add auxclk-fs-ratio-rx which allows to specify the ratio just for RX.
The driver can be supplied with two different ratios
(auxclk-fs-ratio and auxclk-fs-ratio-rx in tandem) and achieve two
different sampling rates for tx & rx.
Signed-off-by: Sen Wang <sen@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Tested-by: Paresh Bhagat <p-bhagat@ti.com>
Link: https://patch.msgid.link/20260203003703.2334443-2-sen@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add support for normalized CXL address translation through ACPI PRM method
to support AMD Zen5 platforms. Including a conventions doc that explains
how the translation is implemented and for future implementations that
need such setup to comply with the current implementation method.
cxl: Disable HPA/SPA translation handlers for Normalized Addressing
cxl/region: Factor out code into cxl_region_setup_poison()
cxl/atl: Lock decoders that need address translation
cxl: Enable AMD Zen5 address translation using ACPI PRMT
cxl/acpi: Prepare use of EFI runtime services
cxl: Introduce callback for HPA address ranges translation
cxl/region: Use region data to get the root decoder
cxl/region: Add @hpa_range argument to function cxl_calc_interleave_pos()
cxl/region: Separate region parameter setup and region construction
cxl: Simplify cxl_root_ops allocation and handling
cxl/region: Store HPA range in struct cxl_region
cxl/region: Store root decoder in struct cxl_region
cxl/region: Rename misleading variable name @hpa to @hpa_range
Documentation/driver-api/cxl: ACPI PRM Address Translation Support and AMD Zen5 enablement
cxl, doc: Moving conventions in separate files
cxl, doc: Remove isonum.txt inclusion
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Update interrupt maxItems to 16 from 13 per GPI instance to support
Glymur, Qualcomm's latest gen SoC
Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251231133114.2752822-1-pankaj.patil@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add a new IOCTL to allow userspace to manipulate storage keys directly.
This will make it easier to write selftests related to storage keys.
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
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The three instances of CCI found on the QCS8300 are functionally the same
as on a number of existing Qualcomm SoCs.
Introduce a new SoC-specific compatible string "qcom,qcs8300-cci" with a
common fallback.
Signed-off-by: Nihal Kumar Gupta <quic_nihalkum@quicinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260121183142.1867199-2-quic_nihalkum@quicinc.com
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Convert TI OMAP Control PHY binding to DT schema.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com>
Link: https://patch.msgid.link/20260123-ti-phy-v4-3-b557e2c46e6f@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert TI PIPE3 PHY binding to DT schema.
Changes during conversion:
- Define a new pattern 'pcie-phy' to match nodes defined in DT.
- Drop obsolete "id" property from the schema.
Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260123-ti-phy-v4-2-b557e2c46e6f@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add compatible string "fsl,imx952-rpmsg-audio" for i.MX952 platform,
which is backward compatible with i.MX95. Set it to fall back to
"fsl,imx95-rpmsg-audio".
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20260202105622.39772-3-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add compatible string "fsl,imx94-rpmsg-audio" for i.MX94 platform,
which is backward compatible with i.MX95. Set it to fall back to
"fsl,imx95-rpmsg-audio".
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20260202105622.39772-2-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The S2MPG11 PMIC is a Power Management IC for mobile applications with
buck converters, various LDOs, power meters, NTC thermistor inputs, and
additional GPIO interfaces. It typically complements an S2MPG10 PMIC in
a main/sub configuration as the sub-PMIC.
S2MPG11 has 12 buck, 1 buck-boost, and 15 LDO rails. Several of these
can either be controlled via software (register writes) or via external
signals, in particular by:
* one out of several input pins connected to a main processor's:
* GPIO pins
* other pins that are e.g. firmware- or power-domain-controlled
without explicit driver intervention
* a combination of input pins and register writes.
Control via input pins allows PMIC rails to be controlled by firmware,
e.g. during standby/suspend, or as part of power domain handling where
otherwise that would not be possible. Additionally toggling a pin is
faster than register writes, and it also allows the PMIC to ensure that
any necessary timing requirements between rails are respected
automatically if multiple rails are to be enabled or disabled quasi
simultaneously.
While external control via input pins appears to exist on other
versions of this PMIC, there is more flexibility in this version, in
particular there is a selection of input pins to choose from for each
rail (which must therefore be configured accordingly if in use),
whereas other versions don't have this flexibility.
Add documentation related to the regulator (buck & ldo) parts like
devicetree definitions, regulator naming patterns, and additional
properties.
Since S2MPG11 is typically used as the sub-PMIC together with an
S2MPG10 as the main-PMIC, the datasheet and the binding both suffix the
rails with an 's'.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://patch.msgid.link/20260122-s2mpg1x-regulators-v7-3-3b1f9831fffd@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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The S2MPG10 PMIC is a Power Management IC for mobile applications with
buck converters, various LDOs, power meters, RTC, clock outputs, and
additional GPIO interfaces.
It has 10 buck and 31 LDO rails. Several of these can either be
controlled via software (register writes) or via external signals, in
particular by:
* one out of several input pins connected to a main processor's:
* GPIO pins
* other pins that are e.g. firmware- or power-domain-controlled
without explicit driver intervention
* a combination of input pins and register writes.
Control via input pins allows PMIC rails to be controlled by firmware,
e.g. during standby/suspend, or as part of power domain handling where
otherwise that would not be possible. Additionally toggling a pin is
faster than register writes, and it also allows the PMIC to ensure that
any necessary timing requirements between rails are respected
automatically if multiple rails are to be enabled or disabled quasi
simultaneously.
While external control via input pins appears to exist on other
versions of this PMIC, there is more flexibility in this version, in
particular there is a selection of input pins to choose from for each
rail (which must therefore be configured accordingly if in use),
whereas other versions don't have this flexibility.
Add documentation related to the regulator (buck & ldo) parts like
devicetree definitions, regulator naming patterns, and additional
properties.
S2MPG10 is typically used as the main-PMIC together with an S2MPG11
PMIC in a main/sub configuration, hence the datasheet and the binding
both suffix the rails with an 'm'.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://patch.msgid.link/20260122-s2mpg1x-regulators-v7-2-3b1f9831fffd@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Using lowercase for the buck and ldo nodenames is preferred, as
evidenced e.g. in [1].
Convert the example here to lowercase before we add any bindings
describing the s2mpg1x regulators that will enforce the spelling.
Link: https://lore.kernel.org/all/20250223-mysterious-infrared-civet-e5bcbf@krzk-bin/ [1]
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://patch.msgid.link/20260122-s2mpg1x-regulators-v7-1-3b1f9831fffd@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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The simple audio codec bindings were consolidated into
trivial-codec.yaml by commit 4acbfcf11cbe ("ASoC: dt-bindings:
consolidate simple audio codec to trivial-codec.yaml").
Update the DA9055 binding documentation to reference the new
trivial-codec.yaml location.
Signed-off-by: Soham Metha <sohammetha01@gmail.com>
Link: https://patch.msgid.link/20260126111309.22097-1-sohammetha01@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
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Add compatible string ti,tlv320aic23 to fix below CHECK_DTB warning:
arch/arm/boot/dts/nxp/imx/imx35-eukrea-mbimxsd35-baseboard.dtb:
/soc/bus@43f00000/i2c@43f80000/codec@1a: failed to match any schema with compatible: ['ti,tlv320aic23']
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://patch.msgid.link/20260202205758.3044617-1-Frank.Li@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Imagis IST3038 provides touch keys. Allow linux,keycodes for ist3038.
Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251224100941.3356201-1-raymondhackley@protonmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Convert the TI LM3697 LED driver binding to DT schema format. It's a
straight-forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260121235746.370607-1-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
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The Samsung S2MPG11 PMIC is similar to the existing S2MPG10 PMIC
supported by this binding, but still differs enough from it to justify
a separate binding.
It is a Power Management IC for mobile applications with buck
converters, various LDOs, power meters, NTC thermistor inputs, and
additional GPIO interfaces and typically complements an S2MPG10 PMIC in
a main/sub configuration as the sub-PMIC.
Like S2MPG10, communication is via the Samsung ACPM firmware and it
therefore needs to be a child of the ACPM firmware node.
Add the PMIC, the regulators node, and the supply inputs of the
regulator rails, with the supply names matching the datasheet.
Note: S2MPG11 is typically used as the sub-PMIC together with an
S2MPG10 PMIC in a main/sub configuration, hence the datasheet and the
binding both suffix the supplies with an 's'.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20260122-s2mpg1x-regulators-v7-6-3b1f9831fffd@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
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Update the regulators node to link to the correct and expected
samsung,s2mpg10-regulators binding, in order to describe the regulators
available on this PMIC.
Additionally, describe the supply inputs of the regulator rails, with
the supply names matching the datasheet.
While at it, update the description and example slightly.
Note: S2MPG10 is typically used as the main-PMIC together with an
S2MPG11 PMIC in a main/sub configuration, hence the datasheet and the
binding both suffix the supplies with an 'm'.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20260122-s2mpg1x-regulators-v7-5-3b1f9831fffd@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
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The samsung,s2mpg10-pmic binding is going to acquire various additional
properties. To avoid making the common samsung,s2mps11 binding file too
complicated due to additional nesting, split s2mpg10 out into its own
file.
As a side-effect, the oneOf for the interrupts is not required anymore,
as the required: node is at the top-level now.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20260122-s2mpg1x-regulators-v7-4-3b1f9831fffd@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
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Document ovp values supported by wled found in PMI8950.
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Daniel Thompson (RISCstar) <danielt@kernel.org>
Link: https://patch.msgid.link/20260116-pmi8950-wled-v3-3-e6c93de84079@mainlining.org
Signed-off-by: Lee Jones <lee@kernel.org>
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Document ovp values supported by wled found in PMI8994.
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Daniel Thompson (RISCstar) <danielt@kernel.org>
Link: https://patch.msgid.link/20260116-pmi8950-wled-v3-1-e6c93de84079@mainlining.org
Signed-off-by: Lee Jones <lee@kernel.org>
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meaning in PLIC
In PLIC, interrupt source 0 is reserved and should not be used.
Therefore, the valid interrupt sources are from 1 to riscv,ndev
inclusive.
Update the documentation to clarify this point.
[ tglx: Fixup subject prefix ]
Signed-off-by: Yangyu Chen <cyy@cyyself.name>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/tencent_720A4669773B1EE15EC720869C35C2F0490A@qq.com
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The bindings are incomplete, as the GPIO/Audio Input pin
is still undocumented. The hardware used for testing this patch series
does not allow modification, so the mentioned pin has been omitted.
Signed-off-by: Lukas Timmermann <linux@timmermann.space>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20260118165010.902086-2-linux@timmermann.space
Signed-off-by: Lee Jones <lee@kernel.org>
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The driver provides sysfs interfaces to control and configure the
LP5812 device and its LED channels.
The documentation describes the chip's capabilities, sysfs interface,
and usage examples.
Signed-off-by: Nam Tran <trannamatk@gmail.com>
Link: https://patch.msgid.link/20260115161013.40706-3-trannamatk@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
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Document compatible for PMH0101 Torch and Flash LED controller.
Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251215-knp-pmic-leds-v3-2-5e583f68b0e5@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
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Add support for PMH0101 PWM modules which are compatible with the PM8350c
PWM modules.
Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251215-knp-pmic-leds-v3-1-5e583f68b0e5@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
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In some cases, for example when using multiple instances of
leds-group-multicolor, a board may have multiple multi-leds which can't
be distinguished by unit address. In such cases it should be possible to
name them differently, for example multi-led-0 and multi-led-1. This
patch adds another node name pattern to leds-class-multicolor.yaml to
allow such names.
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20260101-multi-led-v3-1-e29ca8dedd37@posteo.net
Signed-off-by: Lee Jones <lee@kernel.org>
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The LP5812 is a 4x3 RGB LED driver with an autonomous animation
engine and time-cross-multiplexing (TCM) support for up to 12 LEDs
or 4 RGB LEDs. It supports both analog (256 levels) and PWM (8-bit)
dimming, including exponential PWM for smooth brightness control.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Nam Tran <trannamatk@gmail.com>
Link: https://patch.msgid.link/20251221041950.4631-2-trannamatk@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
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This variant supports 3 channels with 4096 brightness steps.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251219154521.643312-2-daniel@zonque.org
Signed-off-by: Lee Jones <lee@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/chleroy/linux into soc/drivers
FSL SOC Changes for 6.20
Freescale Management Complex:
- Convert fsl-mc bus to bus callbacks
- Fix a use-after-free
- Drop redundant error messages
- Fix ressources release on some error path
Freescale QUICC Engine:
- Add an interrupt controller for IO Ports
- Use scoped for-each OF child loop
* tag 'soc_fsl-6.20-1' of https://git.kernel.org/pub/scm/linux/kernel/git/chleroy/linux:
bus: fsl-mc: fix an error handling in fsl_mc_device_add()
soc: fsl: qe: qe_ports_ic: Consolidate chained IRQ handler install/remove
dt-bindings: soc: fsl: qe: Add an interrupt controller for QUICC Engine Ports
soc: fsl: qe: Add an interrupt controller for QUICC Engine Ports
soc: fsl: qe: Simplify with scoped for each OF child loop
bus: fsl-mc: fix use-after-free in driver_override_show()
bus: fsl-mc: Convert to bus callbacks
bus: fsl-mc: Drop error message in probe function
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into soc/dt
SoCFPGA DTS updates for v6.20, version 3
- dt-bindings updates:
- Add intel,socfpga-agilex5-socdk-modular for the Agilex5 mod board
- Add intel,socfpga-agilex-emmc for the Agilex eMMC daughter board
- Move entries in intel,socfpga.yaml into altera.yaml
- Add syscon as a fallback for sys-mgr
- Add dma-cohrerent property for Agilex5 NAND and DMA
- Add support for the Agilex5 modular board
- Add IOMMUS property for ethernet nodes for Agilex5
- Use lowercase hex for dts files
- Add #address-cells and #size-cells for sram
- Fix dtbs_check warning for fpga-region
- Move dma controller node for Agilex5 under simple-bus
- Add support for the Agilex eMMC daughter board
* tag 'socfpga_dts_updates_for_v6.20_v3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
dt-bindings: intel: Add Agilex eMMC support
arm64: dts: socfpga: agilex: add emmc support
arm64: dts: intel: agilex5: Add simple-bus node on top of dma controller node
ARM: dts: socfpga: fix dtbs_check warning for fpga-region
ARM: dts: socfpga: add #address-cells and #size-cells for sram node
dt-bindings: altera: document syscon as fallback for sys-mgr
arm64: dts: altera: Use lowercase hex
dt-bindings: arm: altera: combine Intel's SoCFPGA into altera.yaml
arm64: dts: socfpga: agilex5: Add IOMMUS property for ethernet nodes
arm64: dts: socfpga: agilex5: add support for modular board
dt-bindings: intel: Add Agilex5 SoCFPGA modular board
arm64: dts: socfpga: agilex5: Add dma-coherent property
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The SCU MU driver has already supported the simple and efficient single-TX
and single-RX channel layout since 2021. The older multi-channel MU
configurations (tx0..tx3 and rx0..rx3) are less efficient in practice and
not needed.
Mark these legacy mbox-names and mboxes tuple layouts as deprecated in the
binding schema. The driver continues to support them for backward
compatibility in case firmware publishes the legacy properties.
The example section is updated accordingly to demonstrate the recommended
layout.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260127-scu-v2-1-03f3aaa56e1b@nxp.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Fix email addresses with spaces or missing brackets. A pending
dtschema meta-schema change will check for these.
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://patch.msgid.link/20260126164724.2832009-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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This adds the following commits from upstream:
a26ef6400bd8 Restore phandle references from __fixups__ node
05c524db44ff Restore phandle references from __local_fixups__ node
db65a3a3f4f0 Restore labels from __symbols__ node
64330c682cac Improve type guessing when compiling to dts format
cbb48690c697 Set DTSF_PLUGIN if needed when compiling from dtb
ef3b1baf6370 Emit /plugin/ when compiling to .dts with DTSF_PLUGIN set
7c78c8542d73 Added empty node name check
14dd76b96732 fdtdump: Change FDT_PROP prob handling to ease future addition
9a1c801a1a3c Fix discarded const qualifiers
194ac9422ac9 libfdt: fdt_get_name: Add can_assume(VALID_DTB) check
39cae0bd0031 libfdt: Improve size savings in FDT_RO_PROBE slightly
b12692473298 libfdt: libfdt_internal.h correct final comment in ASSUME block
7f3184a6c550 libfdt: Remove old MacOS strnlen workaround
9197f1ccd95c checks: Do not check overlays for alias paths
e1284ee5dc20 livetree: Add only new data to fixup nodes instead of complete regeneration
cba90ce82064 checks: Remove check for graph child addresses
763c6ab4189c livetree: Simplify append_to_property()
739403f22242 libfdt: Drop including string.h from libfdt_internal.h
1c6c51e51b29 Consider drive letters when checking for absolute paths on Windows.
617f3d9b60f7 ci: Add Cirrus CI configuration for FreeBSD testing
04f948e83fef ci: Add GitLab CI configuration for Linux builds
e89680263137 ci: Tweaks to GitHub Actions setup
2ad738722b79 build: Add FreeBSD and non-GNU linker compatibility
4132ac08ba95 libfdt: Document most remaining functions
33e66ec845b8 tests: Add compatibility with uutils
a0dd7b608102 fdtput: Use strtol() in preference to sscanf()
5b71660724d7 tests: Work around limitation in FreeBSD's printf(1)
The graph_child_address check has been removed from upstream. Drop it
from the makefiles.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Not all IP implementations of EIP97 and EIP197 have the EIP and
MEM interrupts hooked up to the SoC, and those are not required
for functionality as status for both can be polled (and anyway
there's even no real need to poll, but that's another story).
As an example of this, the MediaTek MT7986A and MT7986B SoCs do
not have those two interrupts hooked up to their irq controlller.
For this reason, make the EIP and MEM interrupt optional on the
mediatek,mt7986-crypto.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260112145558.54644-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add SoC specific compatibles for the SafeXcel crypto engine,
including one for the EIP197B used by Marvell Armada CP110 and
and two for the EIP97IES used by Marvell Armada 3700 and by
MediaTek MT7986.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260112145558.54644-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add compatible string for OnSemi FIN3385, a FlatLink LVDS transmitter.
Signed-off-by: Marek Vasut <marex@nabladev.com>
Link: https://patch.msgid.link/20260121085347.10368-2-marex@nabladev.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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The Microchip 25AA010A is a 1 Kbit SPI EEPROM with 16 Byte page.
Product page is at https://www.microchip.com/en-us/product/25AA010A
Signed-off-by: Marek Vasut <marex@nabladev.com>
Link: https://patch.msgid.link/20260121085347.10368-1-marex@nabladev.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Some TDA998x variants (e.g. TDA19988) have an OSC_IN pin, to connect
an external oscillator circuit or clock source.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/2b66577296583a6787f770f0eb13c42a6b50768b.1768233569.git.geert+renesas@glider.be
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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