Merge branch 'next' into for-linus

Prepare input updates for 7.2 merge window.

Merge tag 'char-misc-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull misc driver updates from Greg KH:
"Here is the big set of char, misc, iio, fpga, and other small

Merge tag 'char-misc-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull misc driver updates from Greg KH:
"Here is the big set of char, misc, iio, fpga, and other small driver
subsystems changes for 7.2-rc1.

Lots of little stuff in here, the majority being of course the IIO
driver updates, as a list they are:

- IIO driver updates and additions

- GPIB driver bugfixes and cleanups

- Android binder driver updates (rust and C version)

- counter driver updates

- MHI driver updates

- mei driver updates

- w1 driver updates

- interconnect driver updates

- Comedi driver fixes and updates

- some obsolete char drivers removed (applicom and dtlk)

- hwtracing driver updates

- other tiny driver updates

All of these have been in linux-next for a while with no reported
issues"

* tag 'char-misc-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (406 commits)
w1: ds2482: Use named initializers for arrays of i2c_device_data
firmware: stratix10-svc: Add support to query Arm Trusted Firmware (ATF) version
firmware: stratix10-rsu: avoid blocking reboot_image sysfs when busy
coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer()
iio: adc: nxp-sar-adc: harden buffer ISR against per-channel read failure
iio: chemical: scd30: Replace manual locking with RAII locking
iio: light: tsl2591: remove unneeded tsl2591_compatible_als_persist_cycle()
iio: dac: ad5686: create bus ops struct
iio: dac: ad5686: cleanup doc header of local structs
iio: dac: ad5686: add control_sync() for single-channel devices
iio: dac: ad5686: add helpers to handle powerdown masks
iio: dac: ad5686: add of_match table to the spi driver
iio: dac: ad5686: drop enum id
iio: dac: ad5686: remove redundant register definition
iio: dac: ad5686: refactor include headers
iio: adc: ad4080: fix AD4880 chip ID
iio: light: veml3328: add support for new device
dt-bindings: iio: light: veml6030: add veml3328
fpga: microchip-spi: fix zero header_size OOB read in mpf_ops_parse_header()
fpga: dfl-afu: validate DMA mapping length in afu_dma_map_region()
...

show more ...

Merge branch 'for-7.2/wiimote' into for-linus

Merge tag 'iio-for-7.2a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into work-testing

IIO: New device support, features and cleanup for the 7.2 cycle.

Like many areas of the ke

Merge tag 'iio-for-7.2a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into work-testing

IIO: New device support, features and cleanup for the 7.2 cycle.

Like many areas of the kernel IIO has seen a lot of new contributors
though in this case that is not all AI driven, but also reflects and annual
surge of student contributions from usp.br. We also have several new
regular reviewers who are helping with the surge (thanks to all our
active reviewers!)

Given there was a lot of cases of similar improvements applied to
different drivers, I have grouped those into a special section (various
drivers) to avoid mass duplication.

New device support
------------------

adi,ad4130
- Add support for AD4129-4, AD4129-8, AD4130-4, AD4131-4 and AD4131-8
after reworking the driver to be suitable for multiple device support.
adi,ad4080
- Support the AD4880 and AD4884 dual-channel parts. Interesting parts
as have two separate data pipelines (including SPI buses interfaces),
but the only current backend IP combines the two so they cannot be
treated as independent devices.
adi,ad5706r
- New driver for this 4 channel current output DAC.
adi,ad4691
- New driver supporting this family of ADCs. Support for AD4691, AD4692,
AD4693 and AD4694 which support either 8 or 16 channels with different
max sampling rates. Feature rich driver including SPI offload support.
adi,ltc2983
- Add support for the ADT7604 in which the same sensor die as the
LTC2984 is used for leak detection (liquid coverage of a sense area).
allwinner,adc
- Support for A523 SoCs. Similar to existing parts but with an additional
clock. Includes adding support for non contiguous channel lookup
for in kernel use (fwnode_xlate callback).
broadcomm,apds9999
- New driver for the APDS9999 Ambient Light, RGB and proximity sensor.
memsic,mmc5983
- New driver for this 3-axis magnetometer.
taos,tsl2772
- Add support for the AVAGO APDS9900 and APDS9901 Ambient Light and
Proximity sensors. which are very similar to existing part with slightly
different integration time choices. Includes removal of driver for these
parts from drivers/misc.
vishay,veml3328
- New driver for this RGB+IR light sensor.

Features
--------

IIO Core
- Support for IEEE 754 floating point values in buffer scan elements.
- Support quaternion axis representation (missing the scaler part)
microchip,mcp4821
- Add configurable gain control
qcom,pm8xxx-xoadc
- Add per channel labels.
st,lsm6dsx
- Support for rotation sensing on the LSM6DSV and LSM6DSV16X using
both floating point and new quaterionaxis rotation modifier.

MAINTAINERS update
------------------

IIO top level entry
- Include Documentation/driver-api/iio/
adi,*
- Top level ADI entry maintainer switch from Lars-Peter Clausen to Nuno Sá
reflecting what has been the reality for some time. Thanks to Lars-Peter
who was very active for many years, but has moved on to other things.
Also add the linux@analog.com email list to ensure we don't get a gap
in future.
- Maintainer updates to reflect Cosmin Tanislav having moved on - thanks
to Marcelo Schmitt for taking these over.
sensiron,scd30
- Replace maintainer (Tomasz Duszynski) with Maxwell Doose.

Cleanups, minor fixes and hardening.
------------------------------------

Documentation
- Add missing powerdown modes to ABI docs.
- Use modern helpers for buffer definition in the examples.
core
- Rework of the handling of timestamps so that the offset is cached at
buffer resize time (during enabling) rather than based on assumption
that relied in the timestamp being last and the largest element and
so always 8 bytes before end of the scan. Underlying problem was
triggered by scans with repeated type elements such as quaternions
with each element more than 2 bytes - Giving a 16 byte+ aligned channel
with result that a following timestamp may be 16 bytes from end of scan,
rather than 8. Note that for the bosch,bno55 a compatibility hack means
that it will duplicate the timestamp putting a second copy at previously
incorrect location.
- Tidy up use of kernel types in buffer code to not use int64_t given all
calls use s64.
various drivers
- Drop unused driver_data in device id tables - includes cleanup of various
drivers that had only one choice where it can be hard coded elsewhere.
- Move to named initializers for many i2c_device_id and platform_device_id
tables (I have no idea how we go into habit of using named initializers
for only a subset of the table types - e.g. of_device_id).
- Make IIO_CHAN_SOFT_TIMESTAMP() macro a compound literal allowing simple
use in various drivers that do dynamic channel definitions. Use it in
all such cases.
- Use dev_err_probe() and local dev variables to tidy up older drivers.
- Switch more drivers to devm_mutex_init() to provide minor debug benefits.
- Reorder code to put MODULE_DEVICE_TABLE() next to the tables.
- Lots of use of cleanup.h magic to improve code flow, often including
related refactors such as introducing helpers.
- Replacement of usleep_range() with fsleep()
- Reduce logging noise where functions either provide their own extensive
reports on error, or where a clear error code is returned to userspace.
- Minor spelling and style fixes (improving bracket usage, not using
__packed etc)
hid-sensors-*
- Drop helpers for setting channel bit masks in favor of a compound
literal at the call site. Also general cleanup of surrounding code.
hid-sensors-magn
- Use u32 rather than bare unsigned for types.
hid-sensors-rotation
- Make sue of ext_scan_type handling for static case rather than duplicate
chan_info structures.
adi,ad3552r
- Use field_get() to replace open coded equivalent.
adi,ad4170
- Switch from switch to table lookup for GPIO modes.
adi,ad5686
- Apply IWYU principal to included a consistent set of headers.
- Deduplicate regmaps for AD5684 and AD5693 as identical.
- Switch from an enum value in driver data and array look up to pointers
to separate structures, improving readabilty and avoiding issues with
0 value when using helpers to deal with different firmware types.
- Add of_match_id table to SPI driver rather than relying on fallback to
spi_device_id table.
- Introduce some helpers for powerdown mask control.
- Add helpers for control sync simplifying a couple of corner cases.
- Docs fixes.
- Add an ops structure to simplify future addition of operations beyond
read and write.
adi,ad7191
- Switch to best practice of using device_property_present() to detect
if an optional property is there rather than error values on querying
the property.
adi,ad7280a
- Use local variables to improve readability of breaking up chan-address.
adi,ad7825
- Cleanup a type mismatch in clamp() call.
adi,ad799x
- Include improvements
- Local dev variable to shorten code lines.
- Cache regulator voltage at probe (these never change in practice)
- Convert to devm for all unwind handling.
adi,ad9832
- Improve include relevance including replacing kernel.h with more specific
headers.
- Simplify some maths.
adi,ad9834
- Improve include relevance including replacing kernel.h with more specific
headers.
adi,adt7316
- Add a comment to avoid future 'fixes' for error handling during the
odd sequence used to flip from I2C mode to SPI mode.
adi,adxl*
- Documentation consistency improvements.
asahi-kasei,ak8975
- Fix missing runtime pm calls for buffered capture.
- Fix missing pm_runtime_put_autosuspend() in an error path that would leave
the device stuck on.
- Close a potential uninitialized kernel stack leak.
- Extensive driver modernization including: header relevance, fsleep()
various minor bugs, dropping duplicate error messages and avoiding
magic lengths for buffers.
- Replace opencoded polling with iopoll().
- Add error checking to gpio reads.
avia,hx711
- Move scale computation from global data to per device avoiding problems
if multiple devices present.
- General binding text cleanup.
bosch,bmg160
- Add missing mount-matrix entry to binding.
bosch,bno55
- Terminate error strings with newlines.
devantech,srf08
- Replace sprintf() with sysfs_emit() and sysfs_emit_at() to make intent
clearer.
freescale,mma8452
- Add missing return value check.
- Fix potential probe ordering issue by switching to non devm irq request.
linear,ltc2309
- Add chip specific read delays.
- Improve chip_info structure, adding __counted_by_ptr marking and
reorganizing to improve packing.
linear,ltc2983
- Fix a firmware combination where default n_wires of 2 bypasses exclusion
of adi,current-rotate whereas explicitly setting it to 2 does not.
- Fix potential race with completion reinit.
- Improve error message wording consistency.
- Use fwnode_property_present() to detect optional properties rather
than fragile return value checking.
microchip,mcp3422
- Use of GENMASK(), FIELD_GET(), FIELD_PREP() to improve readability and
generally modernize driver.
microchip,mcp47feb02
- Fix binding example to use a possible I2C address.
- Fix binding bounds on channel number.
- Standardize binding example indentation
nxp,saradc
- Increase chances of recovering from a failure in the interrupt handler
by notifying the trigger that it can reenable even when the read failed.
- Use field_get() to replace opencoded equivalent.
qualcomm,*
- Standardize on Qualcomm company naming in Kconfig.
richtek,rtq6056
- Add i2c_device_id table for legacy instantiation.
samsung,ssp
- Replace custom timestamp channel macro with main one.
sciosense,ens210
- Now scoped_guard() has been reworked, no need for a return
that can never be reached.
sensiron,scd30
- Constify command lookup table.
- Sanity check for NULL buffer of non zero size being provided to
sc30_i2c_command()
sensortek,stk3310
- Include more appropriate headers.
- Ensure interrupt in appropriate mode after resume.
- Structure definition improvements.
- Use size_of() to replace opencoded sizes.
siliconimage,si1133
- Resolve counter related issues on timeout error paths.
- Unused macro removal, improved macro definitions,.
- Include relevance improvements.
st,lsm6dsx
- Fix an issue with applying invalid data check to wrong type of sample.
taos,tcs3472
- Try to powerdown chip on probe failure.
- Devm usage and dropping of remove() callback.
- Various other minor cleanup.
taos,tsl2591
- Dead code removal.
- Simplify tsl2591_persist functions using a look up table.
ti,ads1298
- Fix wrong comment on timeout (and minor code improvement)
- Drop unnecessary CONFIG2 write during init.
ti,ads7950
- Check ret rather that ret < 0 for spi_setup() call.
- Use fully devm managed resources including moving to
devm_regulator_get_enable_read_voltage() at probe time rather than
querying evey time.
- Using spi_optimize_message() to reduce CPU usage.
ti,ads8688
- User read_avail() callback rather than open coding handling of
available attributes.
ti,opt3001
- Header relevance improvements
- Use GENMASK for field definitions to improve readability.
vishay,vcnl4000
- Switch from enum in device_data to individual names structures
impmroving code readabililty.
- Move to devm handling for remainder of probe.
vishay,veml6030
- Drop pointless read of current Iteration Time index as it is not used.
xilinx,ams
- Fix potential out of bound channel lookup.
- Replace some large switch statements with table lookups.
yamaha,yas530
- Put label in chip info structure to avoid look up in i2c_device_id table.

Drop
----

iio-trig-interrupt.
- Not used for some time and no support for modern firmware bindings or
in kernel users. So drop it.

* tag 'iio-for-7.2a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (266 commits)
iio: adc: nxp-sar-adc: harden buffer ISR against per-channel read failure
iio: chemical: scd30: Replace manual locking with RAII locking
iio: light: tsl2591: remove unneeded tsl2591_compatible_als_persist_cycle()
iio: dac: ad5686: create bus ops struct
iio: dac: ad5686: cleanup doc header of local structs
iio: dac: ad5686: add control_sync() for single-channel devices
iio: dac: ad5686: add helpers to handle powerdown masks
iio: dac: ad5686: add of_match table to the spi driver
iio: dac: ad5686: drop enum id
iio: dac: ad5686: remove redundant register definition
iio: dac: ad5686: refactor include headers
iio: adc: ad4080: fix AD4880 chip ID
iio: light: veml3328: add support for new device
dt-bindings: iio: light: veml6030: add veml3328
docs: iio: adc: ad4691: add driver documentation
iio: adc: ad4691: add oversampling support
iio: adc: ad4691: add SPI offload support
iio: adc: ad4691: add triggered buffer support
iio: adc: ad4691: add initial driver for AD4691 family
dt-bindings: iio: adc: add AD4691 family
...

show more ...

Merge tag 'v7.1-rc6' into next

Sync up with mainline to pull in a fix to IMS PCU driver and other
enhancements.

iio: adc: ad4691: add initial driver for AD4691 family

Add support for the Analog Devices AD4691 family of high-speed,
low-power multichannel SAR ADCs: AD4691 (16-ch, 500 kSPS),
AD4692 (16-ch, 1 MSP

iio: adc: ad4691: add initial driver for AD4691 family

Add support for the Analog Devices AD4691 family of high-speed,
low-power multichannel SAR ADCs: AD4691 (16-ch, 500 kSPS),
AD4692 (16-ch, 1 MSPS), AD4693 (8-ch, 500 kSPS) and
AD4694 (8-ch, 1 MSPS).

The driver implements a custom regmap layer over raw SPI to handle the
device's mixed 1/2/3/4-byte register widths and uses the standard IIO
read_raw/write_raw interface for single-channel reads.

The chip idles in Autonomous Mode so that single-shot read_raw can use
the internal oscillator without disturbing the hardware configuration.

Three voltage supply domains are managed: avdd (required), vio, and a
reference supply on either the REF pin (ref-supply, external buffer)
or the REFIN pin (refin-supply, uses the on-chip reference buffer;
REFBUF_EN is set accordingly). Hardware reset is performed by asserting
then deasserting the reset-gpios GPIO line (tRESETL minimum pulse width
is 10 ns, satisfied by function-call overhead); the driver then waits
300 µs for the chip to complete its internal reset sequence. A software
reset via SPI_CONFIG_A is used as fallback when no reset GPIO is
provided.

Accumulator channel masking for single-shot reads uses ACC_MASK_REG via
an ADDR_DESCENDING SPI write, which covers both mask bytes in a single
16-bit transfer.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Radu Sabau <radu.sabau@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

show more ...

Merge branch 'arena_direct_access' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.2

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Merge the branch with the soc/qcom changes, required fo

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Merge the branch with the soc/qcom changes, required for the next UBWC
patches.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

show more ...

Merge branch 'linus' into timers/clocksource

... to bring it up to date for new changes.

Merge drm/drm-next into drm-intel-next

Some Display Port Adaptive Sync depends on drm work.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-gt-next

Backmerging to pull in commit 5401b9adebc9 ("i915: don't use
a vma that didn't match the context VM") to revert it.

Signed-off-by: Joonas Lahtinen <joonas.

Merge drm/drm-next into drm-intel-gt-next

Backmerging to pull in commit 5401b9adebc9 ("i915: don't use
a vma that didn't match the context VM") to revert it.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.1-rc3

Cross-merge BPF and other fixes after downstream PR.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

Merge drm/drm-next into drm-xe-next

Bringing in recent display changes.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge drm/drm-next into drm-misc-next

Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next

Linux 7.1-rc1

Merge tag 'timers-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

- Added the DT bindings for the compatible string 'fsl,imx25-epit'
(Fr

Merge tag 'timers-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

- Added the DT bindings for the compatible string 'fsl,imx25-epit'
(Frank Li)

- Made the rttm_cs variable static for the rtl otto timer driver
(Krzysztof Kozlowski)

- Fixed error return code handling in the sun5i timer driver (Chen Ni)

- Made the timer-of and the mmio code compatible with modules (Daniel
Lezcano)

Link: https://lore.kernel.org/151feae1-39ba-4abd-a9f9-9bff377a2cd8@oss.qualcomm.com

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc / IIO / and others driver updates from Greg KH:
"Here is the char/misc/iio and other

Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc / IIO / and others driver updates from Greg KH:
"Here is the char/misc/iio and other smaller driver subsystem updates
for 7.1-rc1. Lots of stuff in here, all tiny, but relevant for the
different drivers they touch. Major points in here is:

- the usual large set of new IIO drivers and updates for that
subsystem (the large majority of this diffstat)

- lots of comedi driver updates and bugfixes

- coresight driver updates

- interconnect driver updates and additions

- mei driver updates

- binder (both rust and C versions) updates and fixes

- lots of other smaller driver subsystem updates and additions

All of these have been in linux-next for a while with no reported
issues"

* tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (405 commits)
coresight: tpdm: fix invalid MMIO access issue
mei: me: add nova lake point H DID
mei: lb: add late binding version 2
mei: bus: add mei_cldev_uuid
w1: ds2490: drop redundant device reference
bus: mhi: host: pci_generic: Add Telit FE912C04 modem support
mei: csc: wake device while reading firmware status
mei: csc: support controller with separate PCI device
mei: convert PCI error to common errno
mei: trace: print return value of pci_cfg_read
mei: me: move trace into firmware status read
mei: fix idle print specifiers
mei: me: use PCI_DEVICE_DATA macro
sonypi: Convert ACPI driver to a platform one
misc: apds990x: fix all kernel-doc warnings
most: usb: Use kzalloc_objs for endpoint address array
hpet: Convert ACPI driver to a platform one
misc: vmw_vmci: Fix spelling mistakes in comments
parport: Remove completed item from to-do list
char: remove unnecessary module_init/exit functions
...

show more ...

Merge tag 'iio-for-7.1a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: New devices support, features and cleanup for 7.1

Includes merge

Merge tag 'iio-for-7.1a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

IIO: New devices support, features and cleanup for 7.1

Includes merge of v7.0-rc4 to pull in a fix and a merge of
ib-iio-thermal-qcom-pmic5 immutable branch (provided from the IIO tree so
thermal could also pick this up and add thermal specific remainder
of the series on top.

New device support
------------------

adi,ad4030
- Add support for ADA4316 and ADAQ4224 ADCs with PGAs.
adi,ad4080
- Add support for AD4082, AD4085 and AD4088 ADCs.
adi,ad8366
- Add ADRF5702 and ADRF5703 digital step attenuators.
adi,adxl372
- Add support for the ADXL371 accelerometer after refactors to allow multiple
device variants to be supported by the driver. In particular a silicon
issue means the hardware FIFO doesn't work on the ADXL371
bosch,bma255/bmg160
- Add support for BMX055 gyroscope and magnetometer (effectively separate
devices from point of view of interface).
lltc,ltc2309
- Add support for LTC2305 2 channel 12-bit ADC.
lltc,ltc2532
- Add support for 4 variants of the LTC2654 quad DAC.
maxim,ds4424
- Add IDs for DS4402 and DS4404 parts. Initially patch is ID only but additional
features also added that are device dependent.
qcom,spmi-adc-gen3
- New driver supporting this generation of Qualcomm's SoC ADC.
st,vl53l1
- New driver for this Time Of Flight (TOF) sensor.
ti,ina2xx
- Support the INA236 digital power monitor.
vishay,vcnl4000
- Add support for CM36686 ambient light and proximity sensor.
- Add support for CM36672P proximity sensors.

ID only additions.
amlogic,meson-adc
- Support the Meson S4.

Features
--------

iio-backend framework
- Add capability discovery so front end drivers can know what features are
available from the backend and adjust how they operate.
adi,ad4030
- Add SPI offload support requiring a non trivial PWM setup.
adi,ad7380
- Add support for multiple SPI lanes to improve throughput.
adi,ad7768-1
- Support SPI offload and always use continuous mode, enabling more
filter options.
adi,ad8366
- Device tree bindings and support.
aspeed,adc
- Handle battery channel.
maxim,ds4424
- Add external resistor controlled scale and per-variant limits.
- Handle per variant range limits.
- Move it to regmap.
motorola,cpcap-adc
- Support for the ADC found on the Motorola Mot board. Effectively some board
specific configuration handled in the driver.
vishay,vcnl4000
- Support explicit power supply regulators.
tyhx,hx9023s
- Allow device tree specification of firmware file name.

Cleanup and minor fixes
-----------------------

treewide
- Remove a bunch of unused structure elements.
- Replaces standard fixed width integers with kernel types.
- Replace some other error values that were returned on allocation failure
with -ENOMEM
iio-core
- Replace a few custom devm implementations for devm_add_action_or_reset()
iio-trigger
- Use put_device() to cleanup on error.
iio-backend
- Use __free(fwmode_handle) to simplify some code.
hw-consumer
- Use separate allocation for scan mask bitmap to simplify code.
acpi-als
- Switch from ACPI driver to platform driver.
adi,ad4030
- Use BIT() to replace values that are always a power of 2 to slightly
improve readability.
adi,ad4062
- Add a missing check for error form iio_get_current_scan_type()
adi,ad5933
- Use div64_ul() rather than do_div() as remainder was not used.
adi,ad7191
- Documentation fixes related to clocks
adi,ad7816
- Use sysfs_emit()
adi,ad8366
- General driver modernization
adi,adf4350
- Change a TOOD to NOTE in a comment to avoid anyone from walking into
a tricky to improve corner case.
adi,admv1013
- Avoid a null pointer dereference if device_property_read_string() fails.
adi,admv4420
- Return error code rather than -1..
adi,adxl345
- Add separate scaling for events from that of raw channels.
amlogic,meson-adc
- Don't bother keeping nvmem cell access around when only used in probe.
atmel,at91-sama5d
- Don't bother keeping nvmem cell access around when only used in probe.
bosch,bmc150
- Use sysfs_emit() in a few places.
honeywell,hsc030pa
- Improve handling of return values from i2c_transfer.
liteon,ltr501
- Return error values rather than -1 replaced by -EINVAL at higher
levels of the callstack.
maxim,ds4424
- A bunch of general minor improvements prior to adding new features.
maxim,max11410
- Make some const string arrays static.
maxim,max5522
- Use devm_regulator_get_enable_read_voltage() at probe to cache the
voltage rather than keeping the regulator around to access and query
later.
vishay,vcnl4000
- Various code improvements.
sharp,gp2ap020a00f
- General driver modernization.
silabs,si7210
- Use devm_regulator_get_enable_read_voltage() at probe to cache the
voltage rather than keeping the regulator around to access and query
later.
st,lsm6dsx
- Add SMOCF00 ACPI ID seen on products by SHIFT.
st,st_sensors
- Fix up various kernel-doc issues.
- Avoid kmalloc of a single use buffer and instead reused existing
buffer_data.
taos,tsl2772
- Fix some kernel-doc warnings due to missing :
ti,ads7950
- Use iio_push_to_buffers_with_ts_unaligned() as first few elements of
array are not the data that is pushed.
- Move from array of chip_info structures to individual named ones. This
is part of slowly replacing use of a code pattern that we don't want
replicated in new drivers.
vti,sca3000
- General driver modernization included use of devm and guard().

Various other more minor stuff not called out explicitly.
Includes things like typo fixes, use of dev_err_probe() and local
variables to avoid repeated dereferencing of the same member as well as
increasing use of guard() to simplify release of locks.

Another slow improvement to code quality is both standardizing on
header order and ensure all appropriate headers are included.

* tag 'iio-for-7.1a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (217 commits)
Docs: iio: ad7191 Correct clock configuration
iio: amplifiers: ad8366: add support for adrf5702/3
dt-bindings: iio: amplifiers: ad8366: add adrf5702/3 support
iio: adc: meson-saradc: add support for Meson S4
dt-bindings: iio: adc: amlogic,meson-saradc: add S4 compatible
iio: imu: st_lsm6dsx: Add ACPI ID for SHIFT13mi gyroscope
iio: proximity: add driver for ST VL53L1X ToF sensor
dt-bindings: iio: proximity: add ST VL53L1X ToF sensor
iio: adc: max11410: make vref register name arrays static const
iio: accel: bmc150-accel-core: use sysfs_emit() in show functions
iio: frequency: adf4350: replace TODO with NOTE in adf4350_set_freq()
iio: adc: ltc2309: add support for ltc2305
iio: adc: ltc2309: explicitly assign hex values to channel enums
dt-bindings: adc: ltc2497: add support for ltc2305
iio: accel: adxl380: fix typo in PART_ID register macro
iio: dac: ds4424: add Rfs-based scale and per-variant limits
dt-bindings: iio: dac: maxim,ds4424: add maxim,rfs-ohms property
iio: dac: ds4424: convert to regmap
iio: dac: ds4424: support per-variant output range limits
iio: dac: ds4424: add DS4402/DS4404 device IDs
...

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Merge branch 'ib-iio-thermal-qcom-pmic5' into togreg
Immutable branch to allow this base work to be merged into thermal.

iio: adc: Add support for QCOM PMIC5 Gen3 ADC

The ADC architecture on PMIC5 Gen3 is similar to that on PMIC5 Gen2,
with all SW communication to ADC going through PMK8550 which
communicates with othe

iio: adc: Add support for QCOM PMIC5 Gen3 ADC

The ADC architecture on PMIC5 Gen3 is similar to that on PMIC5 Gen2,
with all SW communication to ADC going through PMK8550 which
communicates with other PMICs through PBS.

One major difference is that the register interface used here is that
of an SDAM (Shared Direct Access Memory) peripheral present on PMK8550.
There may be more than one SDAM used for ADC5 Gen3 and each has eight
channels, which may be used for either immediate reads (same functionality
as previous PMIC5 and PMIC5 Gen2 ADC peripherals) or recurring measurements
(same as ADC_TM functionality).

By convention, we reserve the first channel of the first SDAM for all
immediate reads and use the remaining channels across all SDAMs for
ADC_TM monitoring functionality.

Add support for PMIC5 Gen3 ADC driver for immediate read functionality.
ADC_TM is implemented as an auxiliary thermal driver under this ADC
driver.

Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Merge branch 'next' into for-linus

Prepare input updates for 7.1 merge window.

Merge tag 'v7.0-rc3' into next

Sync up with the mainline to brig up the latest changes, specifically
changes to ALPS driver.

Merge branch 'for-7.1-printf-kunit-build' into for-linus

Merge branch 'for-7.1/core-v2' into for-linus

- fixed handling of 0-sized reports (Dmitry Torokhov)
- convert core code to __free() (Dmitry Torokhov)
- support for multiple batteries per HID device

Merge branch 'for-7.1/core-v2' into for-linus

- fixed handling of 0-sized reports (Dmitry Torokhov)
- convert core code to __free() (Dmitry Torokhov)
- support for multiple batteries per HID device (Lucas Zampieri)

show more ...