Add a DT binding for the Apple Mac System Management Controller.
Signed-off-by: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Sven Peter <sven@kernel.org>
Link: https://lore.kernel.org/r/20250610-smc-6-15-v7-3-556cafd771d3@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
On Apple Silicon machines a clean shutdown or reboot requires
talking to SMC and writing to NVMEM cells. Add a binding for
this MFD sub-device.
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Sven Peter <sven@kernel.org>
Link: https://lore.kernel.org/r/20250610-smc-6-15-v7-2-556cafd771d3@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Add the DT binding for the Apple Mac System Management Controller GPIOs.
Signed-off-by: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Sven Peter <sven@kernel.org>
Link: https://lore.kernel.org/r/20250610-smc-6-15-v7-1-556cafd771d3@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Change siw maintainer email address since old address
will become disfunctional. Also add info to .mailmap
Signed-off-by: Bernard Metzler <bernard.metzler@linux.dev>
Link: https://patch.msgid.link/20250723132107.2188-1-bernard.metzler@linux.dev
Signed-off-by: Leon Romanovsky <leon@kernel.org>
My CC-adding automation returned nothing on a future patch to the
include/linux/in6.h file, and I went looking for why. Add the missed
in6.h to MAINTAINERS.
Signed-off-by: Kees Cook <kees@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722165645.work.047-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tesla FSD and Google GS101 DTS are handled via Samsung SoC tree, so the
clean dtbs_check rule applies there as well - mention this in their
maintainer entries.
Also, include Tesla FSD DTS patterns in Samsung SoC tree to document how
the patches actually travel.
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Merge tag 'samsung-dt64-6.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.17, part two
Tesla FSD and Google GS101 DTS are handled via Samsung SoC tree, so the
clean dtbs_check rule applies there as well - mention this in their
maintainer entries.
Also, include Tesla FSD DTS patterns in Samsung SoC tree to document how
the patches actually travel.
* tag 'samsung-dt64-6.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: samsung: MAINTAINERS: Add Tesla FSD DTS to Exynos entry
arm64: tesla/google: MAINTAINERS: Reference "SoC clean" maintainer profile
Link: https://lore.kernel.org/r/20250723090455.25295-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The failslab implementation implements fault injection for slab allocations
so seems best suited to the slab section.
The mempool implementation uses slab in the backend, so that seems best
suited here also.
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Add the two Documentation files to the maintainers entry. Simplify the
match for header files now that there is only slab.h. Move Vlastimil
to the top of the list of maintainers since he's the one doing the pull
requests. Change David & Christoph's roles to Reviewer. Expand the
pattern for files in mm/ so that somebody searching for 'slub' will
find it.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Harry Yoo <harry.yoo@oracle.com>
Acked-by: David Rientjes <rientjes@google.com>
Link: https://patch.msgid.link/20250611155916.2579160-12-willy@infradead.org
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Convert fsl,dcu.txt to yaml format.
Additional changes:
- remove label in example.
- change node to display-controller in example.
- use 32bit address in example.
- add interrupts property.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Link: https://lore.kernel.org/r/20250616182439.1989840-1-Frank.Li@nxp.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Rewrite the textual description for the VIA/WonderMedia timer
as YAML schema.
The IP can generate up to four interrupts from four respective match
registers, so reflect that in the schema.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Link: https://lore.kernel.org/r/20250521-vt8500-timer-updates-v5-1-7e4bd11df72e@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
- Added the bindings and nodes for Apple SoC GPU. The driver itself
isn't ready for upstreaming yet due to rust dependencies but we're
confident that the bindings are stable at this point.
- Added a missing node for the touchbar framebuffer to Apple T2 device
trees, which is the BMC for some x86 Macs
- Fixed a W=1 warning by adding bit offsets to NVMEM node names. This
required a change to the generic NVMEM cell binding which will be part
of 6.17 through the NVMEM tree.
Signed-off-by: Sven Peter <sven@kernel.org>
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Merge tag 'apple-soc-dt-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/dt
Apple SoC device tree changes for v6.17
- Added the bindings and nodes for Apple SoC GPU. The driver itself
isn't ready for upstreaming yet due to rust dependencies but we're
confident that the bindings are stable at this point.
- Added a missing node for the touchbar framebuffer to Apple T2 device
trees, which is the BMC for some x86 Macs
- Fixed a W=1 warning by adding bit offsets to NVMEM node names. This
required a change to the generic NVMEM cell binding which will be part
of 6.17 through the NVMEM tree.
Signed-off-by: Sven Peter <sven@kernel.org>
* tag 'apple-soc-dt-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux:
arm64: dts: apple: Add Apple SoC GPU
dt-bindings: gpu: Add Apple SoC GPU
arm64: dts: apple: t8012-j132: Include touchbar framebuffer node
arm64: dts: apple: Add bit offset to PMIC NVMEM node names
Link: https://lore.kernel.org/r/20250722163258.62424-2-sven@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- A couple of MAINTAINERS updates
- A new bus driver for i.MX AIPSTZ bridge and a follow-up fix from
Laurentiu Mihalcea
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Merge tag 'imx-drivers-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/drivers
i.MX drivers changes for 6.17:
- A couple of MAINTAINERS updates
- A new bus driver for i.MX AIPSTZ bridge and a follow-up fix from
Laurentiu Mihalcea
* tag 'imx-drivers-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
bus: imx-aipstz: allow creating pdevs for child buses
MAINTAINERS: Update i.MX entry
bus: add driver for IMX AIPSTZ bridge
MAINTAINERS: add NXP S32G RTC driver
Link: https://lore.kernel.org/r/20250713055441.221235-1-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Support for the AX3000 SoC, from Harshit Shah <hshah@axiado.com>:
The AX3000 is a multi-core system-on-chip featuring four ARM Cortex-A53
cores, secure vault, hardware firewall, and AI acceleration engines. This
initial support enables basic bring-up of the SoC and evaluation platform
with CPU, timer, UART, and I3C functionality.
The series begins by adding the "axiado" vendor prefix and compatible
strings for the SoC and board. It then introduces the device tree files
and minimal ARCH_AXIADO platform support in arm64.
* newsoc/axiado:
MAINTAINERS: Add entry for Axiado
arm64: defconfig: enable the Axiado family
arm64: dts: axiado: Add initial support for AX3000 SoC and eval board
arm64: add Axiado SoC family
dt-bindings: i3c: cdns: add Axiado AX3000 I3C controller
dt-bindings: serial: cdns: add Axiado AX3000 UART controller
dt-bindings: gpio: cdns: add Axiado AX3000 GPIO variant
dt-bindings: gpio: cdns: convert to YAML
dt-bindings: arm: axiado: add AX3000 EVK compatible strings
dt-bindings: vendor-prefixes: Add Axiado Corporation
Add entry for Axiado maintainer and related files
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Harshit Shah <hshah@axiado.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge updates related to system sleep for 6.17-rc1:
- Extend the asynchronous suspend and resume of devices to handle
suppliers like parents and consumers like children (Rafael Wysocki)
- Make pm_runtime_force_resume() work for drivers that set the
DPM_FLAG_SMART_SUSPEND flag and allow PCI drivers and drivers that
collaborate with the general ACPI PM domain to set it (Rafael
Wysocki)
- Add kernel parameter to disable asynchronous suspend/resume of
devices (Tudor Ambarus)
- Drop redundant might_sleep() calls from some functions in the device
suspend/resume core code (Zhongqiu Han)
- Fix the handling of monitors connected right before waking up the
system from sleep (tuhaowen)
- Clean up MAINTAINERS entries for suspend and hibernation (Rafael
Wysocki)
- Fix error code path in the KEXEC_JUMP flow and drop a redundant
pm_restore_gfp_mask() call from it (Rafael Wysocki)
- Rearrange suspend/resume error handling in the core device suspend
and resume code (Rafael Wysocki)
- Fix up white space that does not follow coding style in the
hibernation core code (Darshan Rathod)
* pm-sleep:
PM: hibernate: Fix up white space that does not follow coding style
PM: sleep: Rearrange suspend/resume error handling in the core
kexec_core: Drop redundant pm_restore_gfp_mask() call
kexec_core: Fix error code path in the KEXEC_JUMP flow
PM: sleep: Clean up MAINTAINERS entries for suspend and hibernation
PM: sleep: add kernel parameter to disable asynchronous suspend/resume
PCI/PM: Set power.strict_midlayer in pci_pm_init()
ACPI: PM: Set/clear power.strict_midlayer in prepare/complete
PM: sleep: Add strict_midlayer flag to struct dev_pm_info
PM: runtime: Introduce __rpm_get_driver_callback()
PM: Check power.needs_force_resume in pm_runtime_force_suspend()
PM: runtime: Clear power.needs_force_resume in pm_runtime_reinit()
PM: Make pm_runtime_force_resume() work with DPM_FLAG_SMART_SUSPEND
PM: Move two sleep-related functions under CONFIG_PM_SLEEP
PM: Use true/false as power.needs_force_resume values
PM: sleep: Make async suspend handle suppliers like parents
PM: sleep: Make async resume handle consumers like children
PM: sleep: Drop superfluous might_sleep() calls
PM: sleep: console: Fix the black screen issue
Merge ACPI APEI updates for 6.17-rc1:
- Fix iomem-related sparse warnings in the APEI EINJ driver (Zaid
Alali, Tony Luck)
- Add EINJv2 error injection support to the APEI EINJ driver (Zaid
Alali)
- Fix memory corruption in error_type_set() in the APEI EINJ driver (Dan
Carpenter)
- Fix less than zero comparison on a size_t variable in the APEI EINJ
driver (Colin Ian King)
- Fix check and iounmap of an uninitialized pointer in the APEI EINJ
driver (Colin Ian King)
- Add TAINT_MACHINE_CHECK to the GHES panic path in APEI to improve
diagnostics and post-mortem analysis (Breno Leitao)
- Update APEI reviewer records in MAINTAINERS (Rafael Wysocki)
- Fix the handling of synchronous uncorrected memory errors in APEI
(Shuai Xue)
* acpi-apei:
ACPI: APEI: handle synchronous exceptions in task work
ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered
ACPI: APEI: MAINTAINERS: Update reviewers for APEI
ACPI: APEI: EINJ: Fix trigger actions
ACPI: APEI: GHES: add TAINT_MACHINE_CHECK on GHES panic path
ACPI: APEI: EINJ: Fix check and iounmap of uninitialized pointer p
ACPI: APEI: EINJ: Fix less than zero comparison on a size_t variable
ACPI: APEI: EINJ: prevent memory corruption in error_type_set()
ACPI: APEI: EINJ: Update the documentation for EINJv2 support
ACPI: APEI: EINJ: Enable EINJv2 error injections
ACPI: APEI: EINJ: Create debugfs files to enter device id and syndrome
ACPI: APEI: EINJ: Discover EINJv2 parameters
ACPI: APEI: EINJ: Add einjv2 extension struct
ACPI: APEI: EINJ: Enable the discovery of EINJv2 capabilities
ACPI: APEI: EINJ: Fix kernel test sparse warnings
In preparation for Clang stack depth tracking for KSTACK_ERASE,
split the stackleak-specific cflags out of GCC_PLUGINS_CFLAGS into
KSTACK_ERASE_CFLAGS.
Link: https://lore.kernel.org/r/20250717232519.2984886-3-kees@kernel.org
Signed-off-by: Kees Cook <kees@kernel.org>
In preparation for adding Clang sanitizer coverage stack depth tracking
that can support stack depth callbacks:
- Add the new top-level CONFIG_KSTACK_ERASE option which will be
implemented either with the stackleak GCC plugin, or with the Clang
stack depth callback support.
- Rename CONFIG_GCC_PLUGIN_STACKLEAK as needed to CONFIG_KSTACK_ERASE,
but keep it for anything specific to the GCC plugin itself.
- Rename all exposed "STACKLEAK" names and files to "KSTACK_ERASE" (named
for what it does rather than what it protects against), but leave as
many of the internals alone as possible to avoid even more churn.
While here, also split "prev_lowest_stack" into CONFIG_KSTACK_ERASE_METRICS,
since that's the only place it is referenced from.
Suggested-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20250717232519.2984886-1-kees@kernel.org
Signed-off-by: Kees Cook <kees@kernel.org>
Fixes and New HW Support
- alienware-wmi-wmax:
- Add AWCC support for Alienware Area-51m and m15 R5.
- Fix `dmi_system_id` array termination
- arm64: huawei-gaokun-ec: fix OF node leak
- dell-ddv: Fix taking psy->extensions_sem twice
- dell-lis3lv02d: Add Precision 3551 accelerometer support
- firmware_attributes_class: Fix initialization order
- ideapad-laptop: Retain FnLock and kbd backlight across boots
- lenovo-wmi-hotkey: Avoid triggering error -5 due to missing mute LED
- mellanox: mlxbf-pmc: Validate event names and bool input
- power: supply: Add get/set property direct to allow avoiding taking
psy->extensions_sem twice from power supply extensions
The following is an automated shortlog grouped by driver:
alieneware-wmi-wmax:
- Add AWCC support to more laptops
alienware-wmi-wmax:
- Fix `dmi_system_id` array
arm64: huawei-gaokun-ec:
- fix OF node leak
dell-ddv:
- Fix taking the psy->extensions_sem lock twice
dell-lis3lv02d:
- Add Precision 3551
Fix initialization order for firmware_attributes_class:
- Fix initialization order for firmware_attributes_class
ideapad-laptop:
- Fix FnLock not remembered among boots
- Fix kbd backlight not remembered among boots
lenovo-wmi-hotkey:
- Avoid triggering error -5 due to missing mute LED
MAINTAINERS:
- Update entries for IFS and SBL drivers
mlxbf-pmc:
- Remove newline char from event name input
- Use kstrtobool() to check 0/1 input
- Validate event/enable input
power: supply: core:
- Add power_supply_get/set_property_direct()
power: supply: test-power:
- Test access to extended power supply
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Merge tag 'platform-drivers-x86-v6.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers fixes from Ilpo Järvinen:
- power supply code:
- Add get/set property direct to allow avoiding taking
psy->extensions_sem twice from power supply extensions
- alienware-wmi-wmax:
- Add AWCC support for Alienware Area-51m and m15 R5
- Fix `dmi_system_id` array termination
- arm64: huawei-gaokun-ec: fix OF node leak
- dell-ddv: Fix taking psy->extensions_sem twice
- dell-lis3lv02d: Add Precision 3551 accelerometer support
- firmware_attributes_class: Fix initialization order
- ideapad-laptop: Retain FnLock and kbd backlight across boots
- lenovo-wmi-hotkey: Avoid triggering error -5 due to missing mute LED
- mellanox: mlxbf-pmc: Validate event names and bool input
* tag 'platform-drivers-x86-v6.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
MAINTAINERS: Update entries for IFS and SBL drivers
platform/x86: dell-lis3lv02d: Add Precision 3551
platform/x86: alieneware-wmi-wmax: Add AWCC support to more laptops
platform/x86: Fix initialization order for firmware_attributes_class
platform: arm64: huawei-gaokun-ec: fix OF node leak
lenovo-wmi-hotkey: Avoid triggering error -5 due to missing mute LED
platform/x86: ideapad-laptop: Fix kbd backlight not remembered among boots
platform/x86: ideapad-laptop: Fix FnLock not remembered among boots
platform/mellanox: mlxbf-pmc: Use kstrtobool() to check 0/1 input
platform/mellanox: mlxbf-pmc: Validate event/enable input
platform/mellanox: mlxbf-pmc: Remove newline char from event name input
platform/x86: dell-ddv: Fix taking the psy->extensions_sem lock twice
power: supply: test-power: Test access to extended power supply
power: supply: core: Add power_supply_get/set_property_direct()
platform/x86: alienware-wmi-wmax: Fix `dmi_system_id` array
Add bindings for the GPU present in Apple SoCs
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Sven Peter <sven@kernel.org>
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Link: https://lore.kernel.org/r/20250710-sgx-dt-v3-1-299bb3a65109@gmail.com
Signed-off-by: Sven Peter <sven@kernel.org>
Patches from Peter Chen <peter.chen@cixtech.com>:
Cixtech P1 (internal name sky1) is high performance generic Armv9 SoC.
Orion O6 is the Arm V9 Motherboard built by Radxa. You could find brief
introduction for SoC and related boards at:
https://radxa.com/products/orion/o6#overview
Currently, to run upstream kernel at Orion O6 board, you need to
use BIOS released by Radxa, and add "clk_ignore_unused=1" at bootargs.
https://docs.radxa.com/en/orion/o6/bios/install-bios
In this series, we add initial SoC and board support for Kernel building.
Since mailbox is used for SCMI clock communication, mailbox driver is added
in this series for the minimum SoC support.
Patch 1-2: add dt-binding doc for CIX and its sky1 SoC
Patch 3: add Arm64 build support
Patch 4-5: add CIX mailbox driver which needs to support SCMI clock protocol.
Patch 6: add Arm64 defconfig support
Patch 7-8: add initial dts support for SoC and Orion O6 board
Patch 9: add MAINTAINERS entry
* newsoc/cix-p1:
MAINTAINERS: Add CIX SoC maintainer entry
arm64: dts: cix: Add sky1 base dts initial support
dt-bindings: clock: cix: Add CIX sky1 scmi clock id
arm64: defconfig: Enable CIX SoC
mailbox: add CIX mailbox driver
dt-bindings: mailbox: add cix,sky1-mbox
arm64: Kconfig: add ARCH_CIX for cix silicons
dt-bindings: arm: add CIX P1 (SKY1) SoC
dt-bindings: vendor-prefixes: Add CIX Technology Group Co., Ltd.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Using this entry as the maintainers information for CIX SoCs.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Fugang Duan <fugang.duan@cixtech.com>
Signed-off-by: Peter Chen <peter.chen@cixtech.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Patches from Ben Zong-You Xie <ben717@andestech.com>:
The Voyager is a 9.6” x 9.6” Micro ATX form factor development board
including Andes QiLai SoC. This patch series adds minimal device tree
files for the QiLai SoC and the Voyager board [1].
Now only support basic uart drivers to boot up into a basic console. Other
features will be added later.
[1] https://www.andestech.com/en/products-solutions/andeshape-platforms/qilai-chip/
[2] https://lore.kernel.org/all/20250602060747.689824-1-ben717@andestech.com/
* newsoc/andes:
MAINTAINERS: Add entry for Andes SoC
riscv: defconfig: enable Andes SoC
riscv: dts: andes: add Voyager board device tree
riscv: dts: andes: add QiLai SoC device tree
dt-bindings: timer: add Andes machine timer
dt-bindings: interrupt-controller: add Andes machine-level software interrupt controller
dt-bindings: interrupt-controller: add Andes QiLai PLIC
dt-bindings: riscv: add Andes QiLai SoC and the Voyager board bindings
riscv: add Andes SoC family Kconfig support
1. New SoC - Exynos2200 SoC - with basic nodes, pin controllers,
clock controllers and initial USB support. Add board using it:
Samsung Galaxy S22+ (SM-S906B), called G0S.
2. ExynosAutov920: Add CMU_HSI2 clock controller, remaining SPI nodes
3. Google GS101:
- Prepare to switching to architected timer, instead of Exynos MCT as
the primary one.
- Add secondary Maxim MAX77759 PMIC to Pixel boards, managing USB Type-C and
charger.
- Add incomplete description of the primary Samsung S2MPG10 PMIC.
Several bits, like regulators, are still missing, though.
- Add also secondary reboot-mode, via MAX77759 NVMEM.
- Switch the primary (SoC) reboot handler to Google specific
google,gs101-reboot which gives additional GS101 features (cold and
warm reboots).
This change will affect other users of this DTS, but to our
knowledge there is only Android, from which this change originates.
4. Exynos7870:
- Fix speed problems in USB gadget mode.
- Correct memory map to avoid crashes due to secure world.
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Merge tag 'samsung-dt64-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.17
1. New SoC - Exynos2200 SoC - with basic nodes, pin controllers,
clock controllers and initial USB support. Add board using it:
Samsung Galaxy S22+ (SM-S906B), called G0S.
2. ExynosAutov920: Add CMU_HSI2 clock controller, remaining SPI nodes
3. Google GS101:
- Prepare to switching to architected timer, instead of Exynos MCT as
the primary one.
- Add secondary Maxim MAX77759 PMIC to Pixel boards, managing USB Type-C and
charger.
- Add incomplete description of the primary Samsung S2MPG10 PMIC.
Several bits, like regulators, are still missing, though.
- Add also secondary reboot-mode, via MAX77759 NVMEM.
- Switch the primary (SoC) reboot handler to Google specific
google,gs101-reboot which gives additional GS101 features (cold and
warm reboots).
This change will affect other users of this DTS, but to our
knowledge there is only Android, from which this change originates.
4. Exynos7870:
- Fix speed problems in USB gadget mode.
- Correct memory map to avoid crashes due to secure world.
* tag 'samsung-dt64-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos7870-j6lte: reduce memory ranges to base amount
arm64: dts: exynos7870-on7xelte: reduce memory ranges to base amount
arm64: dts: exynos7870: add quirk to disable USB2 LPM in gadget mode
arm64: dts: exynos: gs101: switch to gs101 specific reboot
arm64: dts: exynos: gs101-pixel-common: add main PMIC node
arm64: dts: exynos: gs101: ufs: add dma-coherent property
arm64: dts: exynos: gs101: add dm-verity-device-corrupted syscon-reboot-mode
arm64: dts: exynos: gs101-pixel-common: add nvmem-reboot-mode
arm64: dts: exynos: gs101-pixel-common: add Maxim MAX77759 PMIC
arm64: dts: exynos5433: Align i2c-gpio node names with dtschema
arm64: dts: exynos: gs101: Add 'local-timer-stop' to cpuidle nodes
arm64: dts: exynosautov920: Add DT node for all SPI ports
arm64: dts: exynosautov920: add CMU_HSI2 clock DT nodes
MAINTAINERS: add entry for Samsung Exynos2200 SoC
arm64: dts: exynos: add initial support for Samsung Galaxy S22+
arm64: dts: exynos: add initial support for exynos2200 SoC
dt-bindings: arm: samsung: document g0s board binding
Link: https://lore.kernel.org/r/20250709191523.171359-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
pull the following:
- Andrea adds the RP1 entry for all of the drivers pertaining to that
chip
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Merge tag 'arm-soc/for-6.17/maintainers' of https://github.com/Broadcom/stblinux into soc/drivers
This pull request contains MAINTAINERS file updates for 6.17, please
pull the following:
- Andrea adds the RP1 entry for all of the drivers pertaining to that
chip
* tag 'arm-soc/for-6.17/maintainers' of https://github.com/Broadcom/stblinux:
MAINTAINERS: add Raspberry Pi RP1 section
Link: https://lore.kernel.org/r/20250630190216.1518354-5-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge series from Heiko Schocher <hs@denx.de>:
This series introduces the changes needed for trivial spi
based sensors from ABB, currently operated from userspace.
Merge the fixes branch into the for-next branch to resolve Makefile
conflict and include the power supply accessor work that is required
by the upcoming Uniwill driver.
Update the MAINTAINERS file to reflect the following changes for two Intel
platform drivers:
- Tony has agreed to take over maintainership of the Intel In-Field Scan
(IFS) driver, and is now listed as the new maintainer.
- Remove myself as the maintainer for the Slim BootLoader (SBL) firmware
update driver and mark it as Orphan. To the best of my knowledge, there
is no one familiar with SBL who can take over this role.
These changes are being made as I will soon be leaving Intel.
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20250714164643.3879784-1-jithu.joseph@intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
For the sake of consistency, use my kernel.org address in all Contact
records in sysfs-bus-acpi and in the MAINTAINERS records related to
ACPI and PNP.
Signed-off-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://patch.msgid.link/2796086.mvXUDI8C0e@rjwysocki.net
- tegra124: Allow building as a module (Aaron Kling).
- Minor cleanups for Rust cpufreq and cpumask APIs and fix MAINTAINERS
entry for cpu.rs (Abhinav Ananthu, Ritvik Gupta, and Lukas Bulwahn).
- Minor cleanups for miscellaneous cpufreq drivers (Arnd Bergmann, Dan
Carpenter, Krzysztof Kozlowski, Sven Peter, and Svyatoslav Ryhel).
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Merge tag 'cpufreq-arm-updates-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Merge CPUFreq updates for 6.17 from Viresh Kumar:
"- tegra124: Allow building as a module (Aaron Kling).
- Minor cleanups for Rust cpufreq and cpumask APIs and fix MAINTAINERS
entry for cpu.rs (Abhinav Ananthu, Ritvik Gupta, and Lukas Bulwahn).
- Minor cleanups for miscellaneous cpufreq drivers (Arnd Bergmann, Dan
Carpenter, Krzysztof Kozlowski, Sven Peter, and Svyatoslav Ryhel)."
* tag 'cpufreq-arm-updates-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
drivers: cpufreq: add Tegra114 support
rust: cpumask: Replace `MaybeUninit` and `mem::zeroed` with `Opaque` APIs
cpufreq: tegra124: Allow building as a module
cpufreq: dt: Add register helper
cpufreq: Export disable_cpufreq()
cpufreq: armada-8k: Fix off by one in armada_8k_cpufreq_free_table()
cpufreq: armada-8k: make both cpu masks static
rust: cpufreq: use c_ types from kernel prelude
rust: cpufreq: Ensure C ABI compatibility in all unsafe
cpufreq: brcmstb-avs: Fully open-code compatible for grepping
cpufreq: apple: drop default ARCH_APPLE in Kconfig
MAINTAINERS: adjust file entry in CPU HOTPLUG
DMA:
- Merge topic/dma-features-2025-06-23 from alloc tree.
- Clarify wording and be consistent in 'coherent' nomenclature.
- Convert the read!() / write!() macros to return a Result.
- Add as_slice() / write() methods in CoherentAllocation.
- Fix doc-comment of dma_handle().
- Expose count() and size() in CoherentAllocation and add the
corresponding type invariants.
- Implement CoherentAllocation::dma_handle_with_offset().
nova-core:
- Various register!() macro improvements.
- Custom Sleep / Delay helpers (until the actual abstractions land).
- Add DMA object abstraction.
- VBIOS
- Image parser / iterator.
- PMU table look up in FWSEC.
- FWSEC ucode extraction.
- Register sysmem flush page.
- Falcon
- Generic falcon boot code and HAL (Ampere).
- GSP / SEC2 specific code.
- FWSEC-FRTS
- Compute layout of FRTS region (FbLayout and HAL).
- Load into GSP falcon and execute.
- Add Documentation for VBIOS layout, Devinit process, Fwsec operation
and layout, Falcon basics.
- Update and annotate TODO list.
- Add Alexandre Courbot as co-maintainer.
Rust:
- Make ETIMEDOUT error available.
- Add size constants up to SZ_2G.
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Merge tag 'nova-next-v6.17-2025-07-18' of https://gitlab.freedesktop.org/drm/nova into drm-next
Nova changes for v6.17
DMA:
- Merge topic/dma-features-2025-06-23 from alloc tree.
- Clarify wording and be consistent in 'coherent' nomenclature.
- Convert the read!() / write!() macros to return a Result.
- Add as_slice() / write() methods in CoherentAllocation.
- Fix doc-comment of dma_handle().
- Expose count() and size() in CoherentAllocation and add the
corresponding type invariants.
- Implement CoherentAllocation::dma_handle_with_offset().
nova-core:
- Various register!() macro improvements.
- Custom Sleep / Delay helpers (until the actual abstractions land).
- Add DMA object abstraction.
- VBIOS
- Image parser / iterator.
- PMU table look up in FWSEC.
- FWSEC ucode extraction.
- Register sysmem flush page.
- Falcon
- Generic falcon boot code and HAL (Ampere).
- GSP / SEC2 specific code.
- FWSEC-FRTS
- Compute layout of FRTS region (FbLayout and HAL).
- Load into GSP falcon and execute.
- Add Documentation for VBIOS layout, Devinit process, Fwsec operation
and layout, Falcon basics.
- Update and annotate TODO list.
- Add Alexandre Courbot as co-maintainer.
Rust:
- Make ETIMEDOUT error available.
- Add size constants up to SZ_2G.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: "Danilo Krummrich" <dakr@kernel.org>
Link: https://lore.kernel.org/r/DBFKLDMUGZD9.Z93GN2N5B0FI@kernel.org
Here are some char/misc/iio and other driver fixes for 6.16-rc7.
Included in here are:
- IIO driver fixes for reported problems
- Interconnect driver fixes for reported problems
- nvmem driver fixes
- bunch of comedi driver fixes for long-term bugs
- Kconfig dependancy fixes for mux drivers
- other small driver fixes for reported problems.
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc / IIO fixes from Greg KH:
"Here are some char/misc/iio and other driver fixes for 6.16-rc7.
Included in here are:
- IIO driver fixes for reported problems
- Interconnect driver fixes for reported problems
- nvmem driver fixes
- bunch of comedi driver fixes for long-term bugs
- Kconfig dependancy fixes for mux drivers
- other small driver fixes for reported problems.
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (35 commits)
nvmem: layouts: u-boot-env: remove crc32 endianness conversion
misc: amd-sbi: Explicitly clear in/out arg "mb_in_out"
misc: amd-sbi: Address copy_to/from_user() warning reported in smatch
misc: amd-sbi: Address potential integer overflow issue reported in smatch
comedi: comedi_test: Fix possible deletion of uninitialized timers
comedi: Fix initialization of data for instructions that write to subdevice
comedi: Fix use of uninitialized data in insn_rw_emulate_bits()
comedi: das6402: Fix bit shift out of bounds
comedi: aio_iiro_16: Fix bit shift out of bounds
comedi: pcl812: Fix bit shift out of bounds
comedi: das16m1: Fix bit shift out of bounds
comedi: Fix some signed shift left operations
comedi: Fail COMEDI_INSNLIST ioctl if n_insns is too large
nvmem: imx-ocotp: fix MAC address byte length
MAINTAINERS: add miscdevice Rust abstractions
mux: mmio: Fix missing CONFIG_REGMAP_MMIO
iio: dac: ad3530r: Fix incorrect masking for channels 4-7 in powerdown mode
iio: adc: ad7380: fix adi,gain-milli property parsing
iio: adc: ad7949: use spi_is_bpw_supported()
iio: accel: fxls8962af: Fix use after free in fxls8962af_fifo_flush
...
Jérôme has moved on from RH and has not been looking at HMM patches for
some time. I've made the most changes to the core code in the recent
period and Leon is now working on the HMM side from the RDMA ODP.
Link: https://lkml.kernel.org/r/0-v1-a1df5219c7a3+1d981-hmm_maintainers_jgg@nvidia.com
Closes: https://lore.kernel.org/all/39d43309-9f34-48bc-a9ad-108c607ba175@samsung.com/
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Leon Romanovsky <leon@kernel.org>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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Merge tag 'vfs-6.16-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
- Fix a memory leak in fcntl_dirnotify()
- Raise SB_I_NOEXEC on secrement superblock instead of messing with
flags on the mount
- Add fsdevel and block mailing lists to uio entry. We had a few
instances were very questionable stuff was added without either block
or the VFS being aware of it
- Fix netfs copy-to-cache so that it performs collection with
ceph+fscache
- Fix netfs race between cache write completion and ALL_QUEUED being
set
- Verify the inode mode when loading entries from disk in isofs
- Avoid state_lock in iomap_set_range_uptodate()
- Fix PIDFD_INFO_COREDUMP check in PIDFD_GET_INFO ioctl
- Fix the incorrect return value in __cachefiles_write()
* tag 'vfs-6.16-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
MAINTAINERS: add block and fsdevel lists to iov_iter
netfs: Fix race between cache write completion and ALL_QUEUED being set
netfs: Fix copy-to-cache so that it performs collection with ceph+fscache
fix a leak in fcntl_dirnotify()
iomap: avoid unnecessary ifs_set_range_uptodate() with locks
isofs: Verify inode mode when loading from disk
cachefiles: Fix the incorrect return value in __cachefiles_write()
secretmem: use SB_I_NOEXEC
coredump: fix PIDFD_INFO_COREDUMP ioctl check
The normal mixed bag. A few more fixes than usual as I failed to send
them out earlier.
New device support
==================
adi,ad4080
- New driver for this high speed ADC. Includes extensions to iio-backends
necessary to support filter config, variable data lands and data
alignment control.
adi,ad4170-4
- New driver for this 24-bit very feature rich ADC suited for weigh scale
and thermocouple applications.
adi,ad7405
- New driver for this single channel isolated ADC with backend support
(adi-axi-adc)
google,cros_ec_activity
- Add activity detection to the existing set of cros_ec drivers covering
both human body and significant motion detection.
mediatek,mt6359
- Add support for MT6363 and MT6373 PMIC Auxiliary ADCs.
nicera,d3-323-aa
- New driver for this configurable Passive InfraRed sensor.
Device ID only
==============
mediatek,mt7981-auxadc
- Add ID to mt2701 driver as fully compatible with mt7986-auxadc.
rohm,bu79100g
- Add ID to ad7476 driver as fully compatible with TI ADS7866.
Features
========
Core
- New in_voltageY_convdelay to allow for devices to control timing
offsets between sampling different channels.
adi,ad-sigma-delta-library
- Support SPI offload (later fix for missing Kconfig dependency)
adi,ad4851
- SPI 3-wire support.
adi,ad7606
- Power supply control.
- convdelay and calibbias support for calibration purposes.
- gain calibration support based on external filter resistance provided
from device tree.
adi,ad7768-1
- Add output regulator for VCM output, typically used for preconditioning
circuits.
- Add gpio controller for the 4 GPIOs.
- Multiple scan type support to enable 16-bit modes.
- Support synchronization over SPI.
- Filter type and oversampling ratio control.
- Low pass filter cut off read only attribute.
adi,adxl313
- FIFO support
- DC activity, inactivity detection with power-save on inactivity
- AC coupled activity detection
- Documentation for this complex driver.
- debugfs register access.
adi,adxl345
- Sampling frequency and sensor range controls.
bosch,bmi270
- Add step counter support.
invensense,icm42600
- Wake on motion support.
Cleanup and fixes
=================
backend
- Drop unused parameter from iio_backend_ovesampling_ratio_set()
docs
- Fix ABI docs around I and Q modifiers.
treewide
- Switch remaining drives to use maple tree regcache.
- Drop use of DRIVER_NAME style definitions when only used in one
place.
- Drop unused export.h includes.
- Use = { } in place of memset in various drivers.
- Constify various info structures and related.
- Switch some drivers from array of chip_info structures to individual
named structures.
adi,ad-sigma_delta library
- Fix over allocation of scan buffer. (bits/bytes confusion)
- Sort includes and apply iwyu principles to ensure sensible set.
- Use u8 instead of uint8_t
- Replace hard coded type sizes with sizeof() and BITS_TO_BYTES() as
appropriate.
- Factor out setting of read address to reduce duplication.
- Switch to buffer predisable so error handling on buffer enable
functions correctly (balanced against postenable).
adi,ad4000
- Don't use sift_right() on an unsigned value.
adi,ad7173
- Add missing check on spi_setup() succeeding.
- Simplify clock enable disable code using devm_clk_get_enabled()
- Fix channel index for syscalib_mode
- Fix number of configuration slots for some devics.
- Fix the channel used for calibration.
- Fix setting ODR up in probe.
adi,ad7380
- Drop unused oversampling_ratio getter function call as value never
used.
adi,ad7606
- Exit if invalid dt_schema encountered rather than carrying on with
unknown config.
adi,ad7768-1
- Ensure SYNC_IN pulse is long enough.
- Switch sampling_frequency_available to read_avail() callback.
adi,ada4250
- Ensuring a dma-safe buffer for regmap_bulk_read()
- Use a local dev variable to simplify code
- Relax chip ID matching to allow for fallback dt compatibles.
- Make use of devm_regulator_get_enabled_read_voltage() to replace
equivalent code.
- Shuffle elements around in struct to improve logical groupings and
reduce holes.
- Use dev_err_probe()
adi,adxl313
- Use regcache to reduce traffic.
- Factor out enabling of measurement.
adi,adxl345
- Drop irq from struct as only used locally in code
- Simplify measure enable function using regmap_update_bits()
- Replace some magic numbers by units.h defines
- Simplify interrupt mapping code
- Simplify FIFO read out.
adi,axi-dac
- Factor out code to check for bus free to reduce duplication.
avago,apds9306
- Use a helper to get register address in both get and set functions.
bosch,bmi160+bmi270
- Ensure triggers suspended and resumed correctly.
bosch,bmo055
- Fix theoretical OOB acces to hw_xlate array.
freescale,vf610
- Drop -ENOMEM error message as plenty of existing prints if memory
allocation fails.
- Use dev_err_probe() and devm_clk_geT_enabled() to simplify probe().
kionix,kx022a
- Apply include what you use principles to includes.
invensense,itg3200
- Add missing dt-binding for this gyroscope.
invensense,icm42600
- Switch from int64_t and similar to s64 and other kernel types.
- Simplify arrangement of DMA safe buffers and potentially reduce
structure size a little.
invensense,mpu6050
- Reduce duplication in aux read/write code.
- Use sysfs_emit() to replace scnprintf()
murata,irsd200
- Drop duplicate printing of ret in dev_err_probe()
nxp,lpc3220-adc
- Add missing clocks property to dt-binding.
st,spear600
- Convert dt-binding that got left behind in staging to yaml in the main
tree.
st,stm32-adc
- Use dev_fwnode() rather than directly accessing the of_node.
vti,sca3000
- Use direct returns instead of gotos where simple.
Various other minor typo and white space fixes.
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Merge tag 'iio-for-6.17a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO: New device support, features, late breaking fixes and cleanup for 6.17
The normal mixed bag. A few more fixes than usual as I failed to send
them out earlier.
New device support
==================
adi,ad4080
- New driver for this high speed ADC. Includes extensions to iio-backends
necessary to support filter config, variable data lands and data
alignment control.
adi,ad4170-4
- New driver for this 24-bit very feature rich ADC suited for weigh scale
and thermocouple applications.
adi,ad7405
- New driver for this single channel isolated ADC with backend support
(adi-axi-adc)
google,cros_ec_activity
- Add activity detection to the existing set of cros_ec drivers covering
both human body and significant motion detection.
mediatek,mt6359
- Add support for MT6363 and MT6373 PMIC Auxiliary ADCs.
nicera,d3-323-aa
- New driver for this configurable Passive InfraRed sensor.
Device ID only
==============
mediatek,mt7981-auxadc
- Add ID to mt2701 driver as fully compatible with mt7986-auxadc.
rohm,bu79100g
- Add ID to ad7476 driver as fully compatible with TI ADS7866.
Features
========
Core
- New in_voltageY_convdelay to allow for devices to control timing
offsets between sampling different channels.
adi,ad-sigma-delta-library
- Support SPI offload (later fix for missing Kconfig dependency)
adi,ad4851
- SPI 3-wire support.
adi,ad7606
- Power supply control.
- convdelay and calibbias support for calibration purposes.
- gain calibration support based on external filter resistance provided
from device tree.
adi,ad7768-1
- Add output regulator for VCM output, typically used for preconditioning
circuits.
- Add gpio controller for the 4 GPIOs.
- Multiple scan type support to enable 16-bit modes.
- Support synchronization over SPI.
- Filter type and oversampling ratio control.
- Low pass filter cut off read only attribute.
adi,adxl313
- FIFO support
- DC activity, inactivity detection with power-save on inactivity
- AC coupled activity detection
- Documentation for this complex driver.
- debugfs register access.
adi,adxl345
- Sampling frequency and sensor range controls.
bosch,bmi270
- Add step counter support.
invensense,icm42600
- Wake on motion support.
Cleanup and fixes
=================
backend
- Drop unused parameter from iio_backend_ovesampling_ratio_set()
docs
- Fix ABI docs around I and Q modifiers.
treewide
- Switch remaining drives to use maple tree regcache.
- Drop use of DRIVER_NAME style definitions when only used in one
place.
- Drop unused export.h includes.
- Use = { } in place of memset in various drivers.
- Constify various info structures and related.
- Switch some drivers from array of chip_info structures to individual
named structures.
adi,ad-sigma_delta library
- Fix over allocation of scan buffer. (bits/bytes confusion)
- Sort includes and apply iwyu principles to ensure sensible set.
- Use u8 instead of uint8_t
- Replace hard coded type sizes with sizeof() and BITS_TO_BYTES() as
appropriate.
- Factor out setting of read address to reduce duplication.
- Switch to buffer predisable so error handling on buffer enable
functions correctly (balanced against postenable).
adi,ad4000
- Don't use sift_right() on an unsigned value.
adi,ad7173
- Add missing check on spi_setup() succeeding.
- Simplify clock enable disable code using devm_clk_get_enabled()
- Fix channel index for syscalib_mode
- Fix number of configuration slots for some devics.
- Fix the channel used for calibration.
- Fix setting ODR up in probe.
adi,ad7380
- Drop unused oversampling_ratio getter function call as value never
used.
adi,ad7606
- Exit if invalid dt_schema encountered rather than carrying on with
unknown config.
adi,ad7768-1
- Ensure SYNC_IN pulse is long enough.
- Switch sampling_frequency_available to read_avail() callback.
adi,ada4250
- Ensuring a dma-safe buffer for regmap_bulk_read()
- Use a local dev variable to simplify code
- Relax chip ID matching to allow for fallback dt compatibles.
- Make use of devm_regulator_get_enabled_read_voltage() to replace
equivalent code.
- Shuffle elements around in struct to improve logical groupings and
reduce holes.
- Use dev_err_probe()
adi,adxl313
- Use regcache to reduce traffic.
- Factor out enabling of measurement.
adi,adxl345
- Drop irq from struct as only used locally in code
- Simplify measure enable function using regmap_update_bits()
- Replace some magic numbers by units.h defines
- Simplify interrupt mapping code
- Simplify FIFO read out.
adi,axi-dac
- Factor out code to check for bus free to reduce duplication.
avago,apds9306
- Use a helper to get register address in both get and set functions.
bosch,bmi160+bmi270
- Ensure triggers suspended and resumed correctly.
bosch,bmo055
- Fix theoretical OOB acces to hw_xlate array.
freescale,vf610
- Drop -ENOMEM error message as plenty of existing prints if memory
allocation fails.
- Use dev_err_probe() and devm_clk_geT_enabled() to simplify probe().
kionix,kx022a
- Apply include what you use principles to includes.
invensense,itg3200
- Add missing dt-binding for this gyroscope.
invensense,icm42600
- Switch from int64_t and similar to s64 and other kernel types.
- Simplify arrangement of DMA safe buffers and potentially reduce
structure size a little.
invensense,mpu6050
- Reduce duplication in aux read/write code.
- Use sysfs_emit() to replace scnprintf()
murata,irsd200
- Drop duplicate printing of ret in dev_err_probe()
nxp,lpc3220-adc
- Add missing clocks property to dt-binding.
st,spear600
- Convert dt-binding that got left behind in staging to yaml in the main
tree.
st,stm32-adc
- Use dev_fwnode() rather than directly accessing the of_node.
vti,sca3000
- Use direct returns instead of gotos where simple.
Various other minor typo and white space fixes.
* tag 'iio-for-6.17a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (201 commits)
iio: adc: ad_sigma_delta: Select IIO_BUFFER_DMAENGINE and SPI_OFFLOAD
iio: adc: ad7173: fix setting ODR in probe
iio: adc: ad7173: fix calibration channel
iio: adc: ad7173: fix num_slots
iio: adc: ad7173: fix channels index for syscalib_mode
iio: adc: ad_sigma_delta: change to buffer predisable
iio: ABI: fix correctness of I and Q modifiers
iio: Add driver for Nicera D3-323-AA PIR sensor
dt-bindings: iio: proximity: Add Nicera D3-323-AA PIR sensor
dt-bindings: vendor-prefixes: Add Nicera
iio: dac: vf610: Simplify with devm_clk_get_enabled()
iio: adc: vf610: Simplify with dev_err_probe
iio: adc: vf610: Drop -ENOMEM error message
iio: imu: bno055: make bno055_sysfs_attr const
iio: imu: bno055: fix OOB access of hw_xlate array
dt-bindings: iio: adc: Add support for MT7981
iio: accel: kionix-kx022a: Apply approximate iwyu principles to includes
iio: adc: ad4170-4: Add support for weigh scale, thermocouple, and RTD sens
iio: adc: ad4170-4: Add support for internal temperature sensor
iio: adc: ad4170-4: Add GPIO controller support
...
Many simple GPIO controllers without interrupt capability have the same
schema other than their compatible value. Combine all these bindings
into a single schema. The criteria to be included here is must use 2
cells, have no interrupt capability, have 0 or 1 "reg" entries, and
have no other resources (like clocks).
Note that "ngpios" is now allowed in some cases it wasn't before and
constraints on it have been dropped.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250714201959.2983482-1-robh@kernel.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Nicolas indicated a long time back that he would not have the bandwidth
and indeed, has not provided any review or feedback since.
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20250624231923.990361-2-florian.fainelli@broadcom.com
Update the ACPI APEI entry in MAINTAINERS by dropping the reviewers
who have not been responsive for over a year and adding a list of
new reviewers.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Hanjun Guo <guohanjun@huawei.com>
Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Acked-by: Shuai Xue <xueshuai@linux.alibaba.com>
Link: https://patch.msgid.link/12722151.O9o76ZdvQC@rjwysocki.net
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Sitronix ST7567 is a monochrome Dot Matrix LCD Controller.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20250715110411.448343-5-javierm@redhat.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Box:
- Implement Borrow / BorrowMut for Box<T, A>.
Vec:
- Implement Default for Vec<T, A>.
- Implement Borrow / BorrowMut for Vec<T, A>.
DMA:
- Clarify wording and be consistent in 'coherent' nomenclature.
- Convert the read!() / write!() macros to return a Result.
- Add as_slice() / write() methods in CoherentAllocation.
- Fix doc-comment of dma_handle().
- Expose count() and size() in CoherentAllocation and add the
corresponding type invariants.
- Implement CoherentAllocation::dma_handle_with_offset().
- Require mutable reference for as_slice_mut() and write().
- Add Vlastimil Babka, Liam R. Howlett, Uladzislau Rezki and Lorenzo Stoakes
as reviewers (thanks everyone).
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Merge tag 'alloc-next-v6.17-2025-07-15' of https://github.com/Rust-for-Linux/linux into rust-next
Pull alloc and DMA updates from Danilo Krummrich:
Box:
- Implement Borrow / BorrowMut for Box<T, A>.
Vec:
- Implement Default for Vec<T, A>.
- Implement Borrow / BorrowMut for Vec<T, A>.
DMA:
- Clarify wording and be consistent in 'coherent' nomenclature.
- Convert the read!() / write!() macros to return a Result.
- Add as_slice() / write() methods in CoherentAllocation.
- Fix doc-comment of dma_handle().
- Expose count() and size() in CoherentAllocation and add the
corresponding type invariants.
- Implement CoherentAllocation::dma_handle_with_offset().
- Require mutable reference for as_slice_mut() and write().
MAINTAINERS:
- Add Vlastimil Babka, Liam R. Howlett, Uladzislau Rezki and Lorenzo
Stoakes as reviewers (thanks everyone).
* tag 'alloc-next-v6.17-2025-07-15' of https://github.com/Rust-for-Linux/linux:
MAINTAINERS: add mm folks as reviewers to rust alloc
rust: dma: require mutable reference for as_slice_mut() and write()
rust: dma: add dma_handle_with_offset method to CoherentAllocation
rust: dma: expose the count and size of CoherentAllocation
rust: dma: fix doc-comment of dma_handle()
rust: dma: add as_slice/write functions for CoherentAllocation
rust: dma: convert the read/write macros to return Result
rust: dma: clarify wording and be consistent in `coherent` nomenclature
rust: alloc: implement `Borrow` and `BorrowMut` for `KBox`
rust: alloc: implement `Borrow` and `BorrowMut` for `Vec`
rust: vec: impl Default for Vec with any allocator
Since Pavel Machek and Len Brown do not actually maintain the system
suspend and hibernation code, change their records in the relevant
MAINTAINERS entries to reviewers.
While at it, use Len Brown's kernel.org address in the suspend-to-RAM
MAINTAINERS record.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/2798682.mvXUDI8C0e@rjwysocki.net
Link: https://lore.kernel.org/linux-pm/20250313091403.50077-1-krzysztof.kozlowski@linaro.org/
[ rjw: Add a Link tag relevant to this change, edit changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
These files are maintained by the VFS subsystem, thus add them to the
relevant MAINTAINERS entry to ensure that the maintainers are ccd on
relevant changes.
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/20250715075140.3174832-1-aliceryhl@google.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Effectively all Tesla FSD DTS patches go via Samsung Exynos SoC
maintainer, so add the pattern to make it obvious and reduce the chances
patches won't reach these maintainers.
Cc: Peter Griffin <peter.griffin@linaro.org>
Cc: André Draszik <andre.draszik@linaro.org>
Cc: Tudor Ambarus <tudor.ambarus@linaro.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250710073443.13788-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Effectively all Tesla FSD and Google GS101 DTS patches go via Samsung
SoC maintainer, who applies the same rules as for Samsung SoC: DTS must
be fully DT bindings compliant (`dtbs_check W=1`). Existing sources
already are compliant, so just document that implicit rule by mentioning
respective maintainer profile in their entries.
Cc: Peter Griffin <peter.griffin@linaro.org>
Cc: André Draszik <andre.draszik@linaro.org>
Cc: Tudor Ambarus <tudor.ambarus@linaro.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250710073443.13788-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Convert the Applied Micro X-Gene MSI controller binding to DT schema
format. MSI controllers go in interrupt-controller directory so move the
schema there.
Link: https://lore.kernel.org/r/20250710180757.2970583-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
The AD4170-4 is a multichannel, low noise, 24-bit precision sigma-delta
analog to digital converter. The AD4170-4 design offers a flexible data
acquisition solution with crosspoint multiplexed analog inputs,
configurable ADC voltage reference inputs, ultra-low noise integrated PGA,
digital filtering, wide range of configurable output data rates, internal
oscillator and temperature sensor, four GPIOs, and integrated features for
interfacing with load cell weigh scales, RTD, and thermocouple sensors.
Add basic support for the AD4170-4 ADC with the following features:
- Single-shot read.
- Analog front end PGA configuration.
- Differential and pseudo-differential input configuration.
Signed-off-by: Ana-Maria Cusco <ana-maria.cusco@analog.com>
Co-developed-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Link: https://patch.msgid.link/ce3fd150bd63a2aed6eb6fe59aad6d60c0f9fb67.1751895245.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Merge series from Peng Fan <peng.fan@nxp.com>:
This patchset is a pick up of patch 1,2 from [1]. And I also collect
Linus's R-b for patch 2. After this patchset, there is only one user of
of_gpio.h left in sound driver(pxa2xx-ac97).
of_gpio.h is deprecated, update the driver to use GPIO descriptors.
Patch 1 is to drop legacy platform data which in-tree no users are using it
Patch 2 is to convert to GPIO descriptors
Checking the DTS that use the device, all are using GPIOD_ACTIVE_LOW
polarity for reset-gpios, so all should work as expected with this patch.
[1] https://lore.kernel.org/all/20250408-asoc-gpio-v1-0-c0db9d3fd6e9@nxp.com/
Root domains information is somewhat hard to access at runtime. Even
with sched_debug and sched_verbose, such information is only printed
on kernel console when domains are modified.
Add a simple drgn script to more easily retrieve root domains
information at runtime.
Since tools/sched is a new directory, add it to MAINTAINERS as well.
Signed-off-by: Juri Lelli <juri.lelli@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@codethink.co.uk> # nuc & rock5b
Link: https://lore.kernel.org/r/20250627115118.438797-5-juri.lelli@redhat.com
- Allow hugetlb PMD sharing only on 64-bit as it doesn't make a whole lotta
sense on 32-bit
- Add fixes for a misconfigured AMD Zen2 client which wasn't even supposed to
run Linux
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Merge tag 'x86_urgent_for_v6.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Update Kirill's email address
- Allow hugetlb PMD sharing only on 64-bit as it doesn't make a whole
lotta sense on 32-bit
- Add fixes for a misconfigured AMD Zen2 client which wasn't even
supposed to run Linux
* tag 'x86_urgent_for_v6.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
MAINTAINERS: Update Kirill Shutemov's email address for TDX
x86/mm: Disable hugetlb page table sharing on 32-bit
x86/CPU/AMD: Disable INVLPGB on Zen2
x86/rdrand: Disable RDSEED on AMD Cyan Skillfish
The TODO list for unstaging being empty, the driver can now be moved to the
main media folder.
Also add myself as maintainer.
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Cross-merge networking fixes after downstream PR (net-6.16-rc6-2).
No conflicts.
Adjacent changes:
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
c701574c54 ("wifi: mt76: mt7925: fix invalid array index in ssid assignment during hw scan")
b3a431fe2e ("wifi: mt76: mt7925: fix off by one in mt7925_mcu_hw_scan()")
drivers/net/wireless/mediatek/mt76/mt7996/mac.c
62da647a2b ("wifi: mt76: mt7996: Add MLO support to mt7996_tx_check_aggr()")
dc66a129ad ("wifi: mt76: add a wrapper for wcid access with validation")
drivers/net/wireless/mediatek/mt76/mt7996/main.c
3dd6f67c66 ("wifi: mt76: Move RCU section in mt7996_mcu_add_rate_ctrl()")
8989d8e90f ("wifi: mt76: mt7996: Do not set wcid.sta to 1 in mt7996_mac_sta_event()")
net/mac80211/cfg.c
58fcb1b428 ("wifi: mac80211: reject VHT opmode for unsupported channel widths")
037dc18ac3 ("wifi: mac80211: add support for storing station S1G capabilities")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The UVC driver provides two metadata types V4L2_META_FMT_UVC, and
V4L2_META_FMT_D4XX. The only difference between the two of them is that
V4L2_META_FMT_UVC only copies PTS, SCR, size and flags, and
V4L2_META_FMT_D4XX copies the whole metadata section.
Now we only enable V4L2_META_FMT_D4XX for the Intel D4xx family of
devices, but it is useful to have the whole metadata payload for any
device where vendors include other metadata, such as the one described by
Microsoft:
https://learn.microsoft.com/en-us/windows-hardware/drivers/stream/mf-capture-metadata
This patch introduces a new format V4L2_META_FMT_UVC_MSXU_1_5, that is
identical to V4L2_META_FMT_D4XX.
Let the user enable this format with a quirk for now. This way they can
test if their devices provide useful metadata without rebuilding the
kernel. They can later contribute patches to auto-quirk their devices.
We will also work in methods to auto-detect devices compatible with this
new metadata format.
Suggested-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Link: https://lore.kernel.org/r/20250707-uvc-meta-v8-4-ed17f8b1218b@chromium.org
Signed-off-by: Hans de Goede <hansg@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
- fix performance regression when setting values of multiple GPIO lines
at once
- make sure the GPIO OF xlate code doesn't end up passing an
uninitialized local variable to GPIO core
- update MAINTAINERS
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Merge tag 'gpio-fixes-for-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix performance regression when setting values of multiple GPIO lines
at once
- make sure the GPIO OF xlate code doesn't end up passing an
uninitialized local variable to GPIO core
- update MAINTAINERS
* tag 'gpio-fixes-for-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
MAINTAINERS: remove bouncing address for Nandor Han
gpio: of: initialize local variable passed to the .of_xlate() callback
gpiolib: fix performance regression when using gpio_chip_get_multiple()
drm-misc-fixes for v6.16-rc6 or final:
- Fix nouveau fail on debugfs errors.
- Magic 50 ms to fix nouveau suspend.
- Call rust destructor on drm device release.
- Fix DMA api error handling in tegra/nvdec.
- Fix PVR device reset.
- Habanalabs maintainer update.
- Small memory leak fix when nouveau acpi init fails.
- Do not attempt to bind to any PCI device with AGP capability.
- Make FB's acquire handles on backing object, same as i915/xe already does.
- Fix race in drm_gem_handle_create_tail.
Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/e522cdc7-1787-48f2-97e5-0f94783970ab@linux.intel.com
Nandor's address has been bouncing for some time now. Remove it from
MAINTAINERS. The affected driver falls under the wider umbrella of GPIO
modules.
Link: https://lore.kernel.org/r/20250709071825.16212-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
The Lockdown LSM has been unmaintained for some time now. It requires
some work to ensure it works as intended.
Xiu Jianfeng and I volunteer to maintain the LSM.
Signed-off-by: Nicolas Bouchinet <nicolas.bouchinet@ssi.gouv.fr>
Acked-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Current release - regressions:
- tcp: refine sk_rcvbuf increase for ooo packets
- bluetooth: fix attempting to send HCI_Disconnect to BIS handle
- rxrpc: fix over large frame size warning
- eth: bcmgenet: initialize u64 stats seq counter
Previous releases - regressions:
- tcp: correct signedness in skb remaining space calculation
- sched: abort __tc_modify_qdisc if parent class does not exist
- vsock: fix transport_{g2h,h2g} TOCTOU
- rxrpc: fix bug due to prealloc collision
- tipc: fix use-after-free in tipc_conn_close().
- bluetooth: fix not marking Broadcast Sink BIS as connected
- phy: qca808x: fix WoL issue by utilizing at8031_set_wol()
- eth: am65-cpsw-nuss: fix skb size by accounting for skb_shared_info
Previous releases - always broken:
- netlink: fix wraparounds of sk->sk_rmem_alloc.
- atm: fix infinite recursive call of clip_push().
- eth: stmmac: fix interrupt handling for level-triggered mode in DWC_XGMAC2
- eth: rtsn: fix a null pointer dereference in rtsn_probe()
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth.
Current release - regressions:
- tcp: refine sk_rcvbuf increase for ooo packets
- bluetooth: fix attempting to send HCI_Disconnect to BIS handle
- rxrpc: fix over large frame size warning
- eth: bcmgenet: initialize u64 stats seq counter
Previous releases - regressions:
- tcp: correct signedness in skb remaining space calculation
- sched: abort __tc_modify_qdisc if parent class does not exist
- vsock: fix transport_{g2h,h2g} TOCTOU
- rxrpc: fix bug due to prealloc collision
- tipc: fix use-after-free in tipc_conn_close().
- bluetooth: fix not marking Broadcast Sink BIS as connected
- phy: qca808x: fix WoL issue by utilizing at8031_set_wol()
- eth: am65-cpsw-nuss: fix skb size by accounting for skb_shared_info
Previous releases - always broken:
- netlink: fix wraparounds of sk->sk_rmem_alloc.
- atm: fix infinite recursive call of clip_push().
- eth:
- stmmac: fix interrupt handling for level-triggered mode in DWC_XGMAC2
- rtsn: fix a null pointer dereference in rtsn_probe()"
* tag 'net-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (37 commits)
net/sched: sch_qfq: Fix null-deref in agg_dequeue
rxrpc: Fix oops due to non-existence of prealloc backlog struct
rxrpc: Fix bug due to prealloc collision
MAINTAINERS: remove myself as netronome maintainer
selftests/net: packetdrill: add tcp_ooo-before-and-after-accept.pkt
tcp: refine sk_rcvbuf increase for ooo packets
net/sched: Abort __tc_modify_qdisc if parent class does not exist
net: ethernet: ti: am65-cpsw-nuss: Fix skb size by accounting for skb_shared_info
net: thunderx: avoid direct MTU assignment after WRITE_ONCE()
selftests/tc-testing: Create test case for UAF scenario with DRR/NETEM/BLACKHOLE chain
atm: clip: Fix NULL pointer dereference in vcc_sendmsg()
atm: clip: Fix infinite recursive call of clip_push().
atm: clip: Fix memory leak of struct clip_vcc.
atm: clip: Fix potential null-ptr-deref in to_atmarpd().
net: phy: smsc: Fix link failure in forced mode with Auto-MDIX
net: phy: smsc: Force predictable MDI-X state on LAN87xx
net: phy: smsc: Fix Auto-MDIX configuration when disabled by strap
net: stmmac: Fix interrupt handling for level-triggered mode in DWC_XGMAC2
rxrpc: Fix over large frame size warning
net: airoha: Fix an error handling path in airoha_probe()
...
Commit fbfb649870 ("dt-bindings: firmware: stratix10: Convert to
json-schema") renames intel,stratix10-svc.txt to intel,stratix10-svc.yaml
in Documentation/devicetree/bindings/firmware/ as part of this dt-binding
conversion, but misses to adjust the file entry in INTEL STRATIX10 FIRMWARE
DRIVERS.
Adjust the file entry after the conversion.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20250512134332.36366-1-lukas.bulwahn@redhat.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
The IVSC drivers seem to have never had a MAINTAINERS entry so add one
now.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Zhang Lixu <lixu.zhang@intel.com>
Acked-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Song Liu <song@kernel.org>
Cc: Yu Kuai <yukuai3@huawei.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Introduces a new drgn script, `show_page_info.py`, which allows users
to analyze the state of a page given a process ID (PID) and a virtual
address (VADDR). This can help kernel developers or debuggers easily
inspect page-related information in a live kernel or vmcore.
The script extracts information such as the page flags, mapping, and
other metadata relevant to diagnosing memory issues.
Output example:
sudo ./show_page_info.py 1 0x7fc988181000
PID: 1 Comm: systemd mm: 0xffff8d22c4089700
RAW: 0017ffffc000416c fffff939062ff708 fffff939062ffe08 ffff8d23062a12a8
RAW: 0000000000000000 ffff8d2323438f60 0000002500000007 ffff8d23203ff500
Page Address: 0xfffff93905664e00
Page Flags: PG_referenced|PG_uptodate|PG_lru|PG_head|PG_active|
PG_private|PG_reported|PG_has_hwpoisoned
Page Size: 4096
Page PFN: 0x159938
Page Physical: 0x159938000
Page Virtual: 0xffff8d2319938000
Page Refcount: 37
Page Mapcount: 7
Page Index: 0x0
Page Memcg Data: 0xffff8d23203ff500
Memcg Name: init.scope
Memcg Path: /sys/fs/cgroup/memory/init.scope
Page Mapping: 0xffff8d23062a12a8
Page Anon/File: File
Page VMA: 0xffff8d22e06e0e40
VMA Start: 0x7fc988181000
VMA End: 0x7fc988185000
This page is part of a compound page.
This page is the head page of a compound page.
Head Page: 0xfffff93905664e00
Compound Order: 2
Number of Pages: 4
Link: https://lkml.kernel.org/r/20250530055855.687067-1-ye.liu@linux.dev
Signed-off-by: Ye Liu <liuye@kylinos.cn>
Tested-by: SeongJae Park <sj@kernel.org>
Reviewed-by: Stephen Brennan <stephen.s.brennan@oracle.com>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: Omar Sandoval <osandov@osandov.com>
Cc: "Paul E . McKenney" <paulmck@kernel.org>
Cc: Sweet Tea Dorminy <sweettea-kernel@dorminy.me>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
I am moving on from Corigine to different things, for the moment
slightly removed from kernel development. Right now there is nobody I
can in good conscience recommend to take over the maintainer role, but
there are still people available for review, so put the driver state to
'Odd Fixes'.
Additionally add Simon Horman as reviewer - thanks Simon.
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Microchip Azurite ZL3073x represents chip family providing DPLL
and optionally PHC (PTP) functionality. The chips can be connected
be connected over I2C or SPI bus.
They have the following characteristics:
* up to 5 separate DPLL units (channels)
* 5 synthesizers
* 10 input pins (references)
* 10 outputs
* 20 output pins (output pin pair shares one output)
* Each reference and output can operate in either differential or
single-ended mode (differential mode uses 2 pins)
* Each output is connected to one of the synthesizers
* Each synthesizer is driven by one of the DPLL unit
The device uses 7-bit addresses and 8-bits values. It exposes 8-, 16-,
32- and 48-bits registers in address range <0x000,0x77F>. Due to 7bit
addressing, the range is organized into pages of 128 bytes, with each
page containing a page selector register at address 0x7F.
For reading/writing multi-byte registers, the device supports bulk
transfers.
Add basic functionality to access device registers, probe functionality
both I2C and SPI cases and add devlink support to provide info and
to set clock ID parameter.
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20250704182202.1641943-6-ivecera@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add a common DT schema for DPLL device and its associated pins.
The DPLL (device phase-locked loop) is a device used for precise clock
synchronization in networking and telecom hardware.
The device includes one or more DPLLs (channels) and one or more
physical input/output pins.
Each DPLL channel is used either to provide a pulse-per-clock signal or
to drive an Ethernet equipment clock.
The input and output pins have the following properties:
* label: specifies board label
* connection type: specifies its usage depending on wiring
* list of supported or allowed frequencies: depending on how the pin
is connected and where)
* embedded sync capability: indicates whether the pin supports this
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://patch.msgid.link/20250704182202.1641943-2-ivecera@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- Mark som pins as invalid for IRQ use in the Qualcomm
driver.
- Fix up the use of device properties on the MA35DX
Nuvoton, apparently something went sidewise.
- Clear the GPIO debounce settings when going down
for suspend in the AMD driver. Very good for some
AMD laptops that now wake up from suspend again!
- Add the compulsory .can_sleep bool flag in the
AW9523 driver, should have been there from the
beginning, now there are users finding the bug.
- Drop some bouncing email address from MAINTAINERS.
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Merge tag 'pinctrl-v6.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- Mark som pins as invalid for IRQ use in the Qualcomm driver
- Fix up the use of device properties on the MA35DX Nuvoton, apparently
something went sidewise
- Clear the GPIO debounce settings when going down for suspend in the
AMD driver. Very good for some AMD laptops that now wake up from
suspend again!
- Add the compulsory .can_sleep bool flag in the AW9523 driver, should
have been there from the beginning, now there are users finding the
bug
- Drop some bouncing email address from MAINTAINERS
* tag 'pinctrl-v6.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: aw9523: fix can_sleep flag for GPIO chip
pinctrl: amd: Clear GPIO debounce for suspend
pinctrl: nuvoton: Fix boot on ma35dx platforms
MAINTAINERS: drop bouncing Lakshmi Sowjanya D
pinctrl: qcom: msm: mark certain pins as invalid for interrupts
The alloc implementation is a thin wrapper over slab/vmalloc, so to help
out on the mm side of things and to be cc'd on changes, add some mm people
as reviewers.
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Link: https://lore.kernel.org/r/20250708183747.104286-1-lorenzo.stoakes@oracle.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
This includes 2 fixes: one introduced in the current release cycle (v6.16-rc1)
and another introduced back in v6.4-rc1. Both have been in linux-next since
next-250701 and have passed the modules ci tests using kdevops. Finally, as Petr
and Luis mentioned in previous pull requests, add myself (Daniel Gomez) to the
list of modules maintainers.
The first was reported by Intel's kernel test robot, and it addresses a crash
exposed by Sebastian's commit c50d295c37 ("rds: Use nested-BH locking for
rds_page_remainder") by allowing relocations for the per-CPU section even if it
lacks the SHF_ALLOC flag. Petr and Sebastian went down to the archive history
(before Git) and found the commit that broke it b3b91325f3c7 ("Don't relocate
non-allocated regions in modules.").
The second fix, reported and fixed by Petr (with additional cleanup), resolves a
memory leak by ensuring proper deallocation if module loading fails. We couldn't
find a reproducer other than forcing it manually or leveraging eBPF. So, I
tested it by enabling error injection in the codetag functions through the error
path that produces the leak and made it fail until execmem is unable to allocate
more memory.
Signed-off-by: Daniel Gomez <da.gomez@samsung.com>
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Merge tag 'modules-6.16-rc6.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux
Pull modules fixes from Daniel Gomez:
"This includes two fixes: one introduced in the current release cycle
and another introduced back in v6.4-rc1. Additionally, as Petr and
Luis mentioned in previous pull requests, add myself (Daniel Gomez) to
the list of modules maintainers.
The first was reported by Intel's kernel test robot, and it addresses
a crash exposed by Sebastian's commit c50d295c37 ("rds: Use
nested-BH locking for rds_page_remainder") by allowing relocations for
the per-CPU section even if it lacks the SHF_ALLOC flag.
Petr and Sebastian went down to the archive history (before Git) and
found the commit that broke it at [1] / [2] ("Don't relocate
non-allocated regions in modules.").
The second fix, reported and fixed by Petr (with additional cleanup),
resolves a memory leak by ensuring proper deallocation if module
loading fails.
We couldn't find a reproducer other than forcing it manually or
leveraging eBPF. So, I tested it by enabling error injection in the
codetag functions through the error path that produces the leak and
made it fail until execmem is unable to allocate more memory"
Link: https://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux-fullhistory.git/commit/?id=b3b91325f3c7 [1]
Link: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/history.git/commit/?id=1a6100caae [2]
* tag 'modules-6.16-rc6.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux:
MAINTAINERS: update Daniel Gomez's role and email address
module: Make sure relocations are applied to the per-CPU section
module: Avoid unnecessary return value initialization in move_module()
module: Fix memory deallocation on error path in move_module()
Tomas' fix for __BITS_PER_LONG was effectively reverted by a wrong
merge. Fix it and add the related files to MAINTAINERS.
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Merge tag 'bitmap-for-6.16-rc6' of https://github.com/norov/linux
Pull bitops UAPI fix from Yury Norov:
"Fix BITS_PER_LONG merge error
Tomas' fix for __BITS_PER_LONG was effectively reverted by a wrong
merge. Fix it and add the related files to MAINTAINERS"
* tag 'bitmap-for-6.16-rc6' of https://github.com/norov/linux:
MAINTAINERS: bitmap: add UAPI headers
uapi: bitops: use UAPI-safe variant of BITS_PER_LONG again (2)
The GICv5 architecture implements Interrupt Translation Service
(ITS) components in order to translate events coming from peripherals
into interrupt events delivered to the connected IRSes.
Events (ie MSI memory writes to ITS translate frame), are translated
by the ITS using tables kept in memory.
ITS translation tables for peripherals is kept in memory storage
(device table [DT] and Interrupt Translation Table [ITT]) that
is allocated by the driver on boot.
Both tables can be 1- or 2-level; the structure is chosen by the
driver after probing the ITS HW parameters and checking the
allowed table splits and supported {device/event}_IDbits.
DT table entries are allocated on demand (ie when a device is
probed); the DT table is sized using the number of supported
deviceID bits in that that's a system design decision (ie the
number of deviceID bits implemented should reflect the number
of devices expected in a system) therefore it makes sense to
allocate a DT table that can cater for the maximum number of
devices.
DT and ITT tables are allocated using the kmalloc interface;
the allocation size may be smaller than a page or larger,
and must provide contiguous memory pages.
LPIs INTIDs backing the device events are allocated one-by-one
and only upon Linux IRQ allocation; this to avoid preallocating
a large number of LPIs to cover the HW device MSI vector
size whereas few MSI entries are actually enabled by a device.
ITS cacheability/shareability attributes are programmed
according to the provided firmware ITS description.
The GICv5 partially reuses the GICv3 ITS MSI parent infrastructure
and adds functions required to retrieve the ITS translate frame
addresses out of msi-map and msi-parent properties to implement
the GICv5 ITS MSI parent callbacks.
Co-developed-by: Sascha Bischoff <sascha.bischoff@arm.com>
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Co-developed-by: Timothy Hayes <timothy.hayes@arm.com>
Signed-off-by: Timothy Hayes <timothy.hayes@arm.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20250703-gicv5-host-v7-28-12e71f1b3528@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
The GICv5 CPU interface implements support for PE-Private Peripheral
Interrupts (PPI), that are handled (enabled/prioritized/delivered)
entirely within the CPU interface hardware.
To enable PPI interrupts, implement the baseline GICv5 host kernel
driver infrastructure required to handle interrupts on a GICv5 system.
Add the exception handling code path and definitions for GICv5
instructions.
Add GICv5 PPI handling code as a specific IRQ domain to:
- Set-up PPI priority
- Manage PPI configuration and state
- Manage IRQ flow handler
- IRQs allocation/free
- Hook-up a PPI specific IRQchip to provide the relevant methods
PPI IRQ priority is chosen as the minimum allowed priority by the
system design (after probing the number of priority bits implemented
by the CPU interface).
Co-developed-by: Sascha Bischoff <sascha.bischoff@arm.com>
Signed-off-by: Sascha Bischoff <sascha.bischoff@arm.com>
Co-developed-by: Timothy Hayes <timothy.hayes@arm.com>
Signed-off-by: Timothy Hayes <timothy.hayes@arm.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20250703-gicv5-host-v7-20-12e71f1b3528@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
The GICv5 interrupt controller architecture is composed of:
- one or more Interrupt Routing Service (IRS)
- zero or more Interrupt Translation Service (ITS)
- zero or more Interrupt Wire Bridge (IWB)
Describe a GICv5 implementation by specifying a top level node
corresponding to the GICv5 system component.
IRS nodes are added as GICv5 system component children.
An ITS is associated with an IRS so ITS nodes are described
as IRS children - use the hierarchy explicitly in the device
tree to define the association.
IWB nodes are described as a separate schema.
An IWB is connected to a single ITS, the connection is made explicit
through the msi-parent property and therefore is not required to be
explicit through a parent-child relationship in the device tree.
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20250703-gicv5-host-v7-1-12e71f1b3528@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Here are device-specific small fixes, including HD-audio, USB-audio
and ASoC Intel quirks, as well as ASoC fsl, Cirrus codec and the
legacy AD driver fixes. All look safe and easy.
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Merge tag 'sound-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here are device-specific small fixes, including HD-audio, USB-audio
and ASoC Intel quirks, as well as ASoC fsl, Cirrus codec and the
legacy AD driver fixes.
All look safe and easy"
* tag 'sound-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/realtek: Enable headset Mic on Positivo K116J
ALSA: hda/tas2781: Fix calibration data parser issue
ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()
ASoC: cs35l56: probe() should fail if the device ID is not recognized
ALSA: hda/realtek: Add quirk for ASUS ExpertBook B9403CVAR
ASoC: Intel: sof_sdw: Add quirks for Lenovo P1 and P16
ALSA: usb-audio: Improve filtering of sample rates on Focusrite devices
ASoC: Intel: soc-acpi: arl: Correct order of cs42l43 matches
MAINTAINERS: update Qualcomm audio codec drivers list
ASoC: fsl_sai: Force a software reset when starting in consumer mode
ASoC: Intel: SND_SOC_INTEL_SOF_BOARD_HELPERS select SND_SOC_ACPI_INTEL_MATCH
ASoC: fsl_asrc: use internal measured ratio for non-ideal ratio mode
ALSA: hda/realtek - Add mute LED support for HP Victus 15-fb2xxx
ALSA: hda: Add missing NVIDIA HDA codec IDs
The UAPI headers have been split out from the kernel-only headers.
They maintained as part of the bitmap library.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
Introduce the `amd_hfi` driver into the MAINTAINERS file.
The driver will support AMD Heterogeneous Core design which provides
hardware feedback to the OS scheduler.
Moving forward, Mario will be responsible for the maintenance
and Perry will assist on review of patches related to this driver.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/20250609200518.3616080-3-superm1@kernel.org
This driver has long outlived it's utility, and it's broken and unloved.
The main use case for this was direct mount with UDF of cd-rw drives
that required 32kb packets. It would collect writes into that size and
write them out in multiples of that. That's not a common use case
anymore, the world has moved on from those kinds of media. To make
matters worse, it's actively breaking setups where it's not even
required or useful.
Link: https://lore.kernel.org/linux-block/fxg6dksau4jsk3u5xldlyo2m7qgiux6vtdrz5rywseotsouqdv@urcrwz6qtd3r/
Link: https://lore.kernel.org/linux-block/dcc4836e-6da9-4208-ad27-bbd44b3a2063@kernel.dk/
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Make several autosuspend functions mark last busy stamp and update
the documentation accordingly (Sakari Ailus).
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Merge tag 'pm-runtime-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm into gpio/for-next
Runtime PM updates related to autosuspend for 6.17
Make several autosuspend functions mark last busy stamp and update
the documentation accordingly (Sakari Ailus).
Make several autosuspend functions mark last busy stamp and update
the documentation accordingly (Sakari Ailus).
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Merge tag 'pm-runtime-6.17-rc1'
Runtime PM updates related to autosuspend for 6.17
Make several autosuspend functions mark last busy stamp and update
the documentation accordingly (Sakari Ailus).
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
I will be leaving Intel soon, Yaron Avizrat will take the role
of habanalabs driver maintainer.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Acked-by: Yaron Avizrat <yaron.avizrat@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Oded Gabbay <ogabbay@kernel.org>
Link: https://lore.kernel.org/r/20240729121718.540489-2-obitton@habana.ai
Current release - new code bugs:
- eth: txgbe: fix the issue of TX failure
- eth: ngbe: specify IRQ vector when the number of VFs is 7
Previous releases - regressions:
- sched: always pass notifications when child class becomes empty
- ipv4: fix stat increase when udp early demux drops the packet
- bluetooth: prevent unintended pause by checking if advertising is active
- virtio: fix error reporting in virtqueue_resize
- eth: virtio-net:
- ensure the received length does not exceed allocated size
- fix the xsk frame's length check
- eth: lan78xx: fix WARN in __netif_napi_del_locked on disconnect
Previous releases - always broken:
- bluetooth: mesh: check instances prior disabling advertising
- eth: idpf: convert control queue mutex to a spinlock
- eth: dpaa2: fix xdp_rxq_info leak
- eth: amd-xgbe: align CL37 AN sequence as per databook
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth.
Current release - new code bugs:
- eth:
- txgbe: fix the issue of TX failure
- ngbe: specify IRQ vector when the number of VFs is 7
Previous releases - regressions:
- sched: always pass notifications when child class becomes empty
- ipv4: fix stat increase when udp early demux drops the packet
- bluetooth: prevent unintended pause by checking if advertising is active
- virtio: fix error reporting in virtqueue_resize
- eth:
- virtio-net:
- ensure the received length does not exceed allocated size
- fix the xsk frame's length check
- lan78xx: fix WARN in __netif_napi_del_locked on disconnect
Previous releases - always broken:
- bluetooth: mesh: check instances prior disabling advertising
- eth:
- idpf: convert control queue mutex to a spinlock
- dpaa2: fix xdp_rxq_info leak
- amd-xgbe: align CL37 AN sequence as per databook"
* tag 'net-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits)
vsock/vmci: Clear the vmci transport packet properly when initializing it
dt-bindings: net: sophgo,sg2044-dwmac: Drop status from the example
net: ngbe: specify IRQ vector when the number of VFs is 7
net: wangxun: revert the adjustment of the IRQ vector sequence
net: txgbe: request MISC IRQ in ndo_open
virtio_net: Enforce minimum TX ring size for reliability
virtio_net: Cleanup '2+MAX_SKB_FRAGS'
virtio_ring: Fix error reporting in virtqueue_resize
virtio-net: xsk: rx: fix the frame's length check
virtio-net: use the check_mergeable_len helper
virtio-net: remove redundant truesize check with PAGE_SIZE
virtio-net: ensure the received length does not exceed allocated size
net: ipv4: fix stat increase when udp early demux drops the packet
net: libwx: fix the incorrect display of the queue number
amd-xgbe: do not double read link status
net/sched: Always pass notifications when child class becomes empty
nui: Fix dma_mapping_error() check
rose: fix dangling neighbour pointers in rose_rt_device_down()
enic: fix incorrect MTU comparison in enic_change_mtu()
amd-xgbe: align CL37 AN sequence as per databook
...
We now have a shared repo with write access provided to M:s for the
ASPEED SoCs.
Cc: Joel Stanley <joel@jms.id.au>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Update MAINTAINERS file for Intel IPU7 input system staging driver.
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
The MMC controllers on the Loongson-2K series CPUs are similar,
except for the interface characteristics and the use of DMA controllers.
This patch describes the MMC controllers on the Loongson-2K0500/2K1000,
with the distinguishing feature being the use of an externally shared
APBDMA engine.
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://lore.kernel.org/r/c0a9f0c0279d8e09165c6e2d694b0c35f7fc7e31.1750765495.git.zhoubinbin@loongson.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Add a new sysfs ABI documentation file describing the layout and content of
the features-<PCI BDF>/ directory used by Intel PMT (Platform Monitoring
Technology). This directory exposes telemetry and control feature details
for a given PMT PCI device.
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20250703022832.1302928-10-david.e.box@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Add a link to the documentation for the Intel Platform Monitoring
Technology ABI in Documentation/ABI/testing/sysfs-class-intel_pmt
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20250703022832.1302928-2-david.e.box@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Adds documentation for new lenovo-wmi drivers.
Reviewed-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Derek J. Clark <derekjohn.clark@gmail.com>
Link: https://lore.kernel.org/r/20250702033826.1057762-2-derekjohn.clark@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Convert the bindings for socfpga-dwmac to yaml. Since the original
text contained descriptions for two separate nodes, two separate
yaml files were created.
Signed-off-by: Mun Yew Tham <mun.yew.tham@altera.com>
Signed-off-by: Matthew Gerlach <matthew.gerlach@altera.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250630213748.71919-1-matthew.gerlach@altera.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
io_uring commands provide an ioctl style interface for files to
implement file specific operations. io_uring provides many features and
advanced api to commands, and it's getting hard to test as it requires
specific files/devices.
Add basic infrastucture for creating special mock files that will be
implementing the cmd api and using various io_uring features we want to
test. It'll also be useful to test some more obscure read/write/polling
edge cases in the future.
Suggested-by: chase xd <sl1589472800@gmail.com>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/93f21b0af58c1367a2b22635d5a7d694ad0272fc.1750599274.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Merge fixes back into for-next to be able to take dell_rbu change that
is build on top of fixes material, and to bring lenovo related changes
in sync after the move under lenovo/ subdir in the for-next branch and
diverging changes in the fixes branch.
Add new binding for the ADI Util Sigma-Delta SPI FPGA IP Core.
This is used to trigger a SPI offload based on a RDY signal from the
ADC while masking out other signals on the same line.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250627-iio-adc-ad7173-add-spi-offload-support-v2-8-f49c55599113@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The ADP5585 is a 10/11 input/output port expander with a built in keypad
matrix decoder, programmable logic, reset generator, and PWM generator.
This driver supports the keyboard function using the platform device
registered by the core MFD driver.
The ADP5589 has 19 pins and also features an unlock function.
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20250701-dev-adp5589-fw-v7-16-b1fcfe9e9826@analog.com
Signed-off-by: Lee Jones <lee@kernel.org>
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:
Add a maintainers entry for SDCA, do a couple of small fixups for
previous chains, and then adding the beginnings of the SDCA IRQ
handling. This is based around a regmap IRQ chip and a few helper
functions that can be called from the client drivers to setup the
IRQs.
Commit d53320aeef ("dt-bindings: net: Rename
renesas,r9a09g057-gbeth.yaml") renames the net devicetree binding
renesas,r9a09g057-gbeth.yaml to renesas,rzv2h-gbeth.yaml, but misses to
adjust the file entry in the RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER
DRIVER section in MAINTAINERS.
Adjust the file entry after this file renaming.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://patch.msgid.link/20250627134453.51780-1-lukas.bulwahn@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently CONFIG_GENERIC_ENTRY enables both the generic exception
entry logic and the generic syscall entry logic, which are otherwise
loosely coupled.
Introduce separate config options for these so that architectures can
select the two independently. This will make it easier for
architectures to migrate to generic entry code.
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20250213130007.1418890-2-ruanjinjie@huawei.com
Link: https://lore.kernel.org/all/20250624-generic-entry-split-v1-1-53d5ef4f94df@linaro.org
[Linus Walleij: rebase onto v6.16-rc1]
Rework how lib/crc/ supports arch-optimized code. First, instead of the
arch-optimized CRC code being in arch/$(SRCARCH)/lib/, it will now be in
lib/crc/$(SRCARCH)/. Second, the API functions (e.g. crc32c()),
arch-optimized functions (e.g. crc32c_arch()), and generic functions
(e.g. crc32c_base()) will now be part of a single module for each CRC
type, allowing better inlining and dead code elimination. The second
change is made possible by the first.
As an example, consider CONFIG_CRC32=m on x86. We'll now have just
crc32.ko instead of both crc32-x86.ko and crc32.ko. The two modules
were already coupled together and always both got loaded together via
direct symbol dependency, so the separation provided no benefit.
Note: later I'd like to apply the same design to lib/crypto/ too, where
often the API functions are out-of-line so this will work even better.
In those cases, for each algorithm we currently have 3 modules all
coupled together, e.g. libsha256.ko, libsha256-generic.ko, and
sha256-x86.ko. We should have just one, inline things properly, and
rely on the compiler's dead code elimination to decide the inclusion of
the generic code instead of manually setting it via kconfig.
Having arch-specific code outside arch/ was somewhat controversial when
Zinc proposed it back in 2018. But I don't think the concerns are
warranted. It's better from a technical perspective, as it enables the
improvements mentioned above. This model is already successfully used
in other places in the kernel such as lib/raid6/. The community of each
architecture still remains free to work on the code, even if it's not in
arch/. At the time there was also a desire to put the library code in
the same files as the old-school crypto API, but that was a mistake; now
that the library is separate, that's no longer a constraint either.
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20250607200454.73587-3-ebiggers@kernel.org
Link: https://lore.kernel.org/r/20250612054514.142728-1-ebiggers@kernel.org
Link: https://lore.kernel.org/r/20250621012221.4351-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Move all CRC files in lib/ into a subdirectory lib/crc/ to keep them
from cluttering up the main lib/ directory.
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20250607200454.73587-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Since all files arch/*/lib/crypto/* have been moved into lib/crypto/,
remove the arch/*/lib/crypto/ file pattern from MAINTAINERS.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Link: https://lore.kernel.org/r/20250619191908.134235-10-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
I have been working on mlx5 related code for several years,
contributing features, code reviews, and occasional maintainer tasks
when needed. This patch makes my maintainer role official.
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Link: https://patch.msgid.link/20250627014252.1262592-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add a maintainers entry for the new SDCA support code.
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250624122844.2761627-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Replace my corporate email address by @gmail.com.
Signed-off-by: Martin Hecht <mhecht73@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Add the NXP S32G RTC driver as maintained so further patches on this
driver can be reviewed under this architecture.
Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Some of the codec drivers like wcd939x are missing in the MAINTAINERS
which is resulting in incorrect list from get_maintainers script.
Fix this by using wildcard matching on both wcd93* and wsa88* codec and
bindings.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20250627160329.442795-1-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The commit d391c58271 ("drivers/firmware: move x86 Generic System
Framebuffers support") moved the sysfb*.c source files from arch/x86
to drivers/firmware, because the logic wasn't x86 specific and could
be used by other architectures.
But the drivers/firmware path is not listed in MAINTAINERS, which led
to the files being orphaned and scripts/get_maintainer.pl not listing
a mailing list to Cc anymore.
Now that we have an entry for all the firmware-provided framebuffer code,
add the missing sysfb files to make sure correct folks and list is Cc'ed.
Fixes: d391c58271 ("drivers/firmware: move x86 Generic System Framebuffers support")
Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Closes: https://lore.kernel.org/lkml/aF53djlieUNF_-aV@smile.fi.intel.com/
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250627113328.2703491-1-javierm@redhat.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
or aren't considered necessary for -stable kernels. 5 are for MM.
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Merge tag 'mm-hotfixes-stable-2025-06-27-16-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"16 hotfixes.
6 are cc:stable and the remainder address post-6.15 issues or aren't
considered necessary for -stable kernels. 5 are for MM"
* tag 'mm-hotfixes-stable-2025-06-27-16-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
MAINTAINERS: add Lorenzo as THP co-maintainer
mailmap: update Duje Mihanović's email address
selftests/mm: fix validate_addr() helper
crashdump: add CONFIG_KEYS dependency
mailmap: correct name for a historical account of Zijun Hu
mailmap: add entries for Zijun Hu
fuse: fix runtime warning on truncate_folio_batch_exceptionals()
scripts/gdb: fix dentry_name() lookup
mm/damon/sysfs-schemes: free old damon_sysfs_scheme_filter->memcg_path on write
mm/alloc_tag: fix the kmemleak false positive issue in the allocation of the percpu variable tag->counters
lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly()
mm/hugetlb: remove unnecessary holding of hugetlb_lock
MAINTAINERS: add missing files to mm page alloc section
MAINTAINERS: add tree entry to mm init block
mm: add OOM killer maintainer structure
fs/proc/task_mmu: fix PAGE_IS_PFNZERO detection for the huge zero folio
* .rodata is no longer linkd into PT_DYNAMIC, it was not supposed to be
there in the first place and resultst in invalid (but unused) entries.
This manifests as at least warnings in llvm-readelf.
* A fix for runtime constants with all-0 upper 32-bits. This should
only manifest on MMU=n kernels.
* A fix for context save/restore on systems using the T-Head vector
extensions.
* A fix for a conflicting "+r"/"r" register constraint in the VDSO
getrandom syscall wrapper, which is undefined behavior in clang.
* A fix for a missing register clobber in the RVV raid6 implementation.
This manifests as a NULL pointer reference on some compilers, but
could trigger in other ways.
* Misaligned accesses from userspace at faulting addresses are now
handled correctly.
* A fix for an incorrect optimization that allowed access_ok() to mark
invalid addresses as accessible, which can result in userspace
triggering BUG()s.
* A few fixes for build warnings, and an update to Drew's email address.
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Merge tag 'riscv-for-linus-5.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V Fixes for 5.16-rc4
- .rodata is no longer linkd into PT_DYNAMIC.
It was not supposed to be there in the first place and resulted in
invalid (but unused) entries. This manifests as at least warnings in
llvm-readelf
- A fix for runtime constants with all-0 upper 32-bits. This should
only manifest on MMU=n kernels
- A fix for context save/restore on systems using the T-Head vector
extensions
- A fix for a conflicting "+r"/"r" register constraint in the VDSO
getrandom syscall wrapper, which is undefined behavior in clang
- A fix for a missing register clobber in the RVV raid6 implementation.
This manifests as a NULL pointer reference on some compilers, but
could trigger in other ways
- Misaligned accesses from userspace at faulting addresses are now
handled correctly
- A fix for an incorrect optimization that allowed access_ok() to mark
invalid addresses as accessible, which can result in userspace
triggering BUG()s
- A few fixes for build warnings, and an update to Drew's email address
* tag 'riscv-for-linus-5.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: export boot_cpu_hartid
Revert "riscv: Define TASK_SIZE_MAX for __access_ok()"
riscv: Fix sparse warning in vendor_extensions/sifive.c
Revert "riscv: misaligned: fix sleeping function called during misaligned access handling"
MAINTAINERS: Update Drew Fustini's email address
RISC-V: uaccess: Wrap the get_user_8 uaccess macro
raid6: riscv: Fix NULL pointer dereference caused by a missing clobber
RISC-V: vDSO: Correct inline assembly constraints in the getrandom syscall wrapper
riscv: vector: Fix context save/restore with xtheadvector
riscv: fix runtime constant support for nommu kernels
riscv: vdso: Exclude .rodata from the PT_DYNAMIC segment
Due to changes of my responsibilities within IBM i
can no longer act as maintainer for smc.
As a result of the co-operation with Alibaba over
the last years we decided to, once more, give them
more responsibility for smc by appointing
D. Wythe <alibuda@linux.alibaba.com> and
Dust Li <dust.li@linux.alibaba.com>
as maintainers as well.
Within IBM Sidraya Jayagond <sidraya@linux.ibm.com>
and Mahanta Jambigi <mjambigi@linux.ibm.com>
are going to take over the maintainership for smc.
Signed-off-by: Jan Karcher <jaka@linux.ibm.com>
Reviewed-by: Wenjia Zhang <wenjia@linux.ibm.com>
Link: https://patch.msgid.link/20250626051653.4259-1-jaka@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
`acpi::DeviceId` is an abstraction around `struct acpi_device_id`.
Enable drivers to build ACPI device ID tables, to be consumed by the
corresponding bus abstractions, such as platform or I2C.
Signed-off-by: Igor Korotin <igor.korotin.linux@gmail.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20250620152425.285683-1-igor.korotin.linux@gmail.com
[ Always inline DeviceId::new() and use &'static CStr; slightly reword
commit message. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
In addition to GPIO synchronization, The AD7768-1 also supports
synchronization over SPI, which use is recommended when the GPIO
cannot provide a pulse synchronous with the base MCLK signal. It
consists of looping back the SYNC_OUT to the SYNC_IN pin and send
a command via SPI to trigger the synchronization.
Introduce the 'trigger-sources' property to enable SPI-based
synchronization via SYNC_OUT pin, along with additional optional
entries for GPIO3 and DRDY pins.
Also create #trigger-source-cells property to differentiate the trigger
sources provided by the ADC. To improve readability, create a
adi,ad7768-1.h header with the macros for the cell values.
While at it, add description to the interrupts property.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: David Lechner <dlechner@baylirbe.com>
Signed-off-by: Jonathan Santos <Jonathan.Santos@analog.com>
Link: https://patch.msgid.link/713fd786010c75858700efaec8bb285274e7057e.1749569957.git.Jonathan.Santos@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
The OLDI transmitters (TXes) do not have registers of their own, and are
dependent on the source video-ports (VPs) from the DSS to provide
configuration data. This hardware doesn't directly sit on the internal
bus of the SoC, but does so via the DSS. Hence, the OLDI TXes are
supposed to be child nodes under the DSS, and not independent devices.
Two of the OLDI TXes can function in tandem to output dual-link OLDI
output, or cloned single-link outputs. In these cases, one OLDI will be
the primary OLDI, and the other one, a companion. The following diagram
represents such a configuration.
+-----+-----+ +-------+
| | | | |
| | VP1 +----+--->+ OLDI0 | (Primary - may need companion)
| | | | | |
| DSS +-----+ | +-------+
| | | |
| | VP2 | | +-------+
| | | | | |
+-----+-----+ +--->+ OLDI1 | (Companion OLDI)
| |
+-------+
The DSS in AM625 SoC has a configuration like the one above. The AM625
DSS VP1 (port@0) can connect and control 2 OLDI TXes, to use them in
dual-link or cloned single-link OLDI modes. It is only the VP1 that can
connect to either OLDI TXes for the AM625 DSS, and not the VP2.
Alternatively, on some future TI SoCs, along with the above
configuration, the OLDI TX can _also_ connect to separate video sources,
making them work entirely independent of each other. In this case,
neither of the OLDIs are "companion" or "secondary" OLDIs, and nor do
they require one. They both are independent and primary OLDIs. The
following diagram represents such a configuration.
+-----+-----+ +-------+
| | | | |
| | VP1 +--+----------->+ OLDI0 | (Primary - may need companion)
| | | | | |
| +-----+ | +-------+
| | | |
| | VP2 | |
| | | |
| DSS +-----+ | +---+ +-------+
| | | +-->+ M | | |
| | VP3 +----->+ U +--->+ OLDI1 | (Companion or Primary)
| | | | X | | |
| +-----+ +---+ +-------+
| | |
| | VP4 |
| | |
+-----+-----+
Note that depending on the mux configuration, the OLDIs can either be
working together in tandem - sourced by VP1, OR, they could be working
independently sourced by VP1 and VP3 respectively.
The idea is to support all the configurations with this OLDI TX schema.
The OLDI functionality is further supported by a system-control module,
which contains a few registers to control OLDI IO power and other
electrical characteristics of the IO lanes.
Add devicetree binding schema for the OLDI TXes to support various
configurations, and extend their support to the AM625 DSS.
Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
Signed-off-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://lore.kernel.org/r/20250528122544.817829-3-aradhya.bhatia@linux.dev
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
I am doing a great deal of review and getting ever more involved in THP
with intent to do more so in future also, so add myself as co-maintainer
to help David with workload.
Link: https://lkml.kernel.org/r/20250625095231.42874-1-lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Acked-by: Dev Jain <dev.jain@arm.com>
Acked-by: Zi Yan <ziy@nvidia.com>
Acked-by: Oscar Salvador <osalvador@suse.de>
Cc: Barry Song <baohua@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Mariano Pache <npache@redhat.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
There are a number of files within memory management which appear to be
most suitably placed within the page allocation section of MAINTAINERS and
are otherwise unassigned, so place these there.
Link: https://lkml.kernel.org/r/20250618105953.67630-1-lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Brendan Jackman <jackmanb@google.com>
Acked-by: Zi Yan <ziy@nvidia.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/aFLubPfiO5hqfhCe@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Initialize unique name for amdisp i2c adapter, which is used
in the platform driver to detect the matching adapter for
i2c_client creation.
Add definition of amdisp i2c adapter name in a new header file
(include/linux/soc/amd/isp4_misc.h) as it is referred in different
driver modules.
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250609155601.1477055-3-pratap.nirujogi@amd.com
Alex has extensive experience with NVIDIA GPU support, is closely
involved in nova-core development, and brings valuable Rust expertise.
In addition to his technical contributions, Alex is actively engaged with
the broader community. He works closely with contributors and
stakeholders to identify and solve issues, fosters collaboration, and
helps ensure that the Nova driver evolves in alignment with the
community.
I trust him to take a key role in making the Nova driver a successful
upstream solution for NVIDIA GPUs in the Linux kernel.
Cc: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: John Hubbard <jhubbard@nvidia.com>
Link: https://lore.kernel.org/r/20250624170517.105148-1-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Implement FwNode::is_of_node() in order to check whether a FwNode
instance is embedded in a struct device_node.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Igor Korotin <igor.korotin.linux@gmail.com>
Link: https://lore.kernel.org/r/20250620151504.278766-1-igor.korotin.linux@gmail.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Mostly cleanups. A few fixes and small features.
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Merge tag 'iwlwifi-next-2025-06-25' of https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
Miri Korenblit says:
====================
iwlwifi-next - iwlwifi features
Mostly cleanups. A few fixes and small features.
====================
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
