History log of /linux/Documentation/devicetree/bindings/iio/st,st-sensors.yaml (Results 126 – 150 of 163)
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Revision tags: v5.14-rc3
# 320424c7 19-Jul-2021 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v5.13' into next

Sync up with the mainline to get the latest parport API.


Revision tags: v5.14-rc2
# 611ac726 13-Jul-2021 Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Catching up with 5.14-rc1 and also preparing for a
needed common topic branch for the "Minor revid/stepping
and workaround cleanup"

Reference: https://patc

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

Catching up with 5.14-rc1 and also preparing for a
needed common topic branch for the "Minor revid/stepping
and workaround cleanup"

Reference: https://patchwork.freedesktop.org/series/92299/
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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# d5bfbad2 13-Jul-2021 Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Catching up with 5.14-rc1

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


# 56aee573 15-Aug-2021 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'staging-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull IIO driver fixes from Greg KH:
"Here are some small IIO driver fixes for reported problems for
5.

Merge tag 'staging-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull IIO driver fixes from Greg KH:
"Here are some small IIO driver fixes for reported problems for
5.14-rc6 (no staging driver fixes at the moment).

All of them resolve reported issues and have been in linux-next all
week with no reported problems. Full details are in the shortlog"

* tag 'staging-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
iio: adc: Fix incorrect exit of for-loop
iio: humidity: hdc100x: Add margin to the conversion time
dt-bindings: iio: st: Remove wrong items length check
iio: accel: fxls8962af: fix i2c dependency
iio: adis: set GPIO reset pin direction
iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels
iio: accel: fxls8962af: fix potential use of uninitialized symbol

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# a5056c0b 10-Aug-2021 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'iio-fixes-5.14a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus

Jonathan writes:

First set of fixes for IIO in the 5.14 cycle

adi,adis:
- Ensure GPIO p

Merge tag 'iio-fixes-5.14a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus

Jonathan writes:

First set of fixes for IIO in the 5.14 cycle

adi,adis:
- Ensure GPIO pin direction set explicitly in driver.
fxls8952af:
- Fix use of ret when not initialized.
- Fix issue with use of module symbol from built in.
hdc100x:
- Add a margin to conversion time as some parts run to slowly.
palmas-adc:
- Fix a wrong exit condition that leads to adc period always being set
to maximum value.
st,sensors:
- Drop a wrong restriction on number of interrupts in dt binding.
ti-ads7950:
- Ensure CS deasserted after channel read.

* tag 'iio-fixes-5.14a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
iio: adc: Fix incorrect exit of for-loop
iio: humidity: hdc100x: Add margin to the conversion time
dt-bindings: iio: st: Remove wrong items length check
iio: accel: fxls8962af: fix i2c dependency
iio: adis: set GPIO reset pin direction
iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels
iio: accel: fxls8962af: fix potential use of uninitialized symbol

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# 353b7a55 27-Jul-2021 Tony Lindgren <tony@atomide.com>

Merge branch 'fixes-v5.14' into fixes


# 14a30238 21-Jul-2021 Maxime Ripard <maxime@cerno.tech>

dt-bindings: iio: st: Remove wrong items length check

The original bindings was listing the length of the interrupts as either
1 or 2, depending on the setup. This is also what is enforced by the to

dt-bindings: iio: st: Remove wrong items length check

The original bindings was listing the length of the interrupts as either
1 or 2, depending on the setup. This is also what is enforced by the top
level schema.

However, that is further constrained with an if clause that require
exactly two interrupts, even though it might not make sense on those
devices or in some setups.

Let's remove the clause entirely.

Cc: Denis Ciocca <denis.ciocca@st.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Fixes: 0cd71145803d ("iio: st-sensors: Update ST Sensor bindings")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210721140424.725744-16-maxime@cerno.tech
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Revision tags: v5.14-rc1
# a16d8644 05-Jul-2021 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging / IIO driver updates from Greg KH:
"Here is the big set of IIO and staging driver patches f

Merge tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging / IIO driver updates from Greg KH:
"Here is the big set of IIO and staging driver patches for 5.14-rc1.

Loads of IIO driver updates and additions in here, the shortlog has
the full details.

For the staging side, we moved a few drivers out of staging, and
deleted the kpc2000 drivers as the original developer asked us to
because no one was working on them anymore.

Also in here are loads of coding style cleanups due to different
intern projects focusing on the staging tree to try to get experience
doing kernel development.

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

* tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (744 commits)
staging: hi6421-spmi-pmic: cleanup some macros
staging: hi6421-spmi-pmic: change identation of a table
staging: hi6421-spmi-pmic: change a return code
staging: hi6421-spmi-pmic: better name IRQs
staging: hi6421-spmi-pmic: use devm_request_threaded_irq()
staging: hisilicon,hi6421-spmi-pmic.yaml: cleanup descriptions
spmi: hisi-spmi-controller: move driver from staging
phy: phy-hi3670-usb3: move driver from staging into phy
staging: rtl8188eu: remove include/rtw_debug.h header
staging: rtl8188eu: remove GlobalDebugLevel variable
staging: rtl8188eu: remove DRIVER_PREFIX preprocessor definition
staging: rtl8188eu: remove RT_TRACE macro
staging: rtl8188eu: remove all RT_TRACE calls from hal/rtl8188eu_recv.c
staging: rtl8188eu: remove all RT_TRACE calls from hal/hal_intf.c
staging: rtl8188eu: remove all RT_TRACE calls from hal/rtl8188eu_xmit.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_xmit.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_pwrctrl.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_recv.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_ioctl_set.c
staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_ieee80211.c
...

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Revision tags: v5.13, v5.13-rc7, v5.13-rc6
# c441bfb5 09-Jun-2021 Mark Brown <broonie@kernel.org>

Merge tag 'v5.13-rc3' into asoc-5.13

Linux 5.13-rc3


# 6771fb0b 09-Jun-2021 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'iio-for-5.14a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

1st set of new IIO/counter device support, features and cleanup for 5.14

T

Merge tag 'iio-for-5.14a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

1st set of new IIO/counter device support, features and cleanup for 5.14

There are a couple of large cleanup sets in here alongside a number of new
drivers.

Note an immutable branch merged to add a stub for i2c_verify_client()
as needed to avoid a build issue in the fxls8962af driver as a result of a
workaround for a device errata that only applies when i2c interface is used.

Counters
========

New device support
* intel,quadrature encoder peripheral found on Elkhart Lake platforms.
- New driver.

IIO
===

New device support
* amstaos,tsl2591 ambient light sensor.
- New driver + bindings
- Follow up fix to ensure some local variables are suitable for error
handling.
* fsl,fxls8962af + fsl,fxls8964af accelerometers
- New driver + bindings
- Includes an errata work around that cause a build bot failure fixed
by adding a stub to i2c.
* kionix,kxcjk-1013
- Add support for KX023-1025 device. Mostly a different register map
that needed to be supported.
* murata,sca3300 accelerometer
- New driver + bindings
* st,lsm9ds0 IMU
- Rework of st,sensors driver to cleanly support this new glue driver
that enables the two parts of the LSM9DS0.
* ti,tsc2046 touchscreen controller ADC.
- New driver. Intent here is to use this with existing IIO consumer
drivers such as resistive-adc-touch.
- Follow up fix to avoid an issue with unsigned subtraction in error
check.
* ti,tmp117 digital temperature sensor
- New driver + bindings

Features
* adi,ad5755
- Add missing dt-binding doc
* adi,ad7298
- Add ACPI ID used on Intel Galileo Gen 1 boards.
- Add missing dt-binding doc
* adi,ad7476
- Add missing dt-binding doc
* adi,ad7746
- Add missing dt-binding doc for this driver that will hopefully move out
of staging shortly. Update staging driver to use the binding instead of
platform data.
* adi,adis16201 + adis16209
- Add missing dt-binding doc
* adi,adis16480
- Support burst mode for adis16495 and adis16497 parts.
* bosch,bma220
- Add missing dt-binding doc
* fsl,mma7455
- Add missing dt-binding doc
* iio-rescale
- Support handling of processed channels from provider. Some ADCs
require (typically non linear) calibration functions to be applied,
and so provide only IIO_CHAN_INFO_PROCESSED read back. They can be
used as providers to the iio-rescale driver which needs to handle them
somewhat differently from IIO_CHAN_INFO_RAW
* sensiron,sps30
- Support the serial interface. Note this required significant
refactoring of existing driver.
* st,st-sensors
- Add mount matrix support for normal dt-binding whilst continuing to
support the odd ACPI approach for accelerometers.
* ti,dac082s085 + similar
- Add missing dt-binding doc
* trivial-devices - add entries for
- memsic,mx4005, memsic,mx6255 and memsic,mxc6655
- sensortek,stk8312 and sensortek,stk8ba50

Cleanup / minor fixes
* core
- Use devm_add_action_or_reset() to replace boilerplate in several
driver and core IIO devm_* functions.
- Fix an error path issue introduced by above, that could return an
error pointer rather than the expected null from dev_iio_device_alloc()
- Move more IIO internals related fields from struct iio_dev to
struct iio_dev_opaque.
- Drop unused final update of in_loc in demux setup.
* Docs
- Move some docs from driver specific to core dos to avoid replication
of names which the documentation builder does not allow.
Note this means adding a few device specific notes to the general docs
to cover the more unusual uses of the ABI.
- ABI: Move old buffer/* and scan_elements/* docs to obsolete as now we
have the bufferX/* variant. Not we are not getting rid of these
interfaces, just encouraging new code to use the new interface.
* IIO wide:
- Tidy up new cases of dev.parent etc being set in drivers as the core
now does it.
- Fix more cases of possible miss-aligned buffers when passed to
iio_push_to_buffers_with_timestamp(). Note we only have one known
instance of anyone seeing this bug actually happening, so this has been
a low priority cleanup effort for several cycles.
- sysfs_emit() used in more drivers.
- Runtime pm tidy up and use of pm_runtime_resume_and_get()
- Buffer alignment fixes as iio_push_to_buffers_with_timestamp requires
that the timestamp when inserted by naturally aligned + consumers can
assume that all fields are naturally aligned. Part of a long running
effort, with at least 2 more series to come tackling additional
variants.
- Stop specifying "mount-matrix" property name in every lookup of the
mount matrix from firmware by hard coding it in the core.
* adi,ad7476
- Handle the variety of different regulators used by the parts supported
by this driver (came up in dt-binding review)
* adi,ad7746
- Trivial drop of if (ret) return ret; return 0; pattern
- Tidy up comments
- Pull capdac setup out to own function.
* adi,ad7766
- Trivial drop of if (ret) return ret; return 0; pattern
* adi,adis
- Avoid returning error codes in interrupt handlers.
- Handle a failure in spi_write in the trigger handler.
- Rework to add updating of device page after changing it.
- Don't push data to IIO buffers when read failed.
- Add configuration of burst max speed to core avoid handling this in
each driver.
- Use the adis_dev_lock() helper in adis16260 and adis16136 drivers.
- Excessive includes cleanup via include-what-you-use static checker
after zero day highlighted that these needed updating.
* afe
- Amend binding to add #io-channel-cells, thus allowing this IIO
consumer to also be an IIO provider.
* aosong,am2315
- Drop ACPI id. Unlikely this one is in the wild and it isn't valid
ACPI naming.
* bosch,bma180
- Adding missing bandwidth settings (500, 1000 Hz)
* bosch,bme680
- Drop ACPI id. Unlikely this one is in the wild and it isn't valid
ACPI naming.
* ep93xx_adc,
- Drop a redundant error print.
* maxim,max118
- Convert remainder of probe() to devm_ managed functions.
- Avoid some repeated jumping back and forth between iio_dev and
spi structures.
* maxim,max11100
- Use get_unaligned_be16() instead of open coding.
- Convert remainder of probe() to devm_ managed functions.
* samsung,exynos_adc
- Unused error value dropped.
* sensiron,sgp30
- Drop use of %hx in favor of %x and letting the normal type conversion
work.
* sensortek,stk8312
- Add lowercase device id and note uppercase version deprecated.
- Drop ACPI id. Unlikely this one is in the wild and it isn't valid
ACPI naming.
* sprx,sc72xx_adc
- add MODULE_DEVICE_TABLE
* st,lsm6dsx
- Fix docs of valid ODRs
* st,sensors
- dt-binding rework. Two efforts on this crossed in a previous cycle
so this update cherry picks the best of the two yaml conversions.
- Don't copy the channel spec array as now ext_info is no longer modified.
* st,stm32-adc
- tidy up some docs that were marked as kernel-doc but aren't.
* ti,adc081c, ti,adc0832, ti,adc108s102 and ti,adc161s626
- Convert remainder of probe() functions to devm_ managed functions
to simplify error handing and remove paths.

* tag 'iio-for-5.14a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (171 commits)
i2c: core: Add stub for i2c_verify_client() if !CONFIG_I2C
iio: adis: Cleanout unused headers
iio: accel: bma180: Add missing 500 Hz / 1000 Hz bandwidth
counter: Add support for Intel Quadrature Encoder Peripheral
staging: iio: cdc: ad7746: extract capac setup to own function
staging: iio: cdc: ad7746: clean up probe return
staging: iio: cdc: ad7746: remove ordinary comments
iio: adc: ti-adc161s626: Use devm managed functions for all of probe.
iio: adc: ti-adc108s102: Use devm managed functions for all of probe()
iio: adc: ti-adc0832: Use devm managed functions for all of probe()
iio: adc: ti-adc081c: Use devm managed functions for all of probe()
iio: adc: max1118: Avoid jumping back and forth between spi and iio structures
iio: adc: max1118: Use devm_ managed functions for all of probe
iio: adc: max11100: Use devm_ functions for rest of probe()
iio: adc: max11100: Use get_unaligned_be16() rather than opencoding.
iio: chemical: sgp30: Drop use of %hx in format string.
iio: gyro: st_gyro: Support mount matrix
iio: magnetometer: st_magn: Support mount matrix
iio: accel: st_sensors: Stop copying channels
iio: accel: st_sensors: Support generic mounting matrix
...

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Revision tags: v5.13-rc5
# 942baad2 02-Jun-2021 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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

Pulling in -rc2 fixes and TTM changes that next upcoming patches depend
on.

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


Revision tags: v5.13-rc4, v5.13-rc3
# c37fe6af 18-May-2021 Mark Brown <broonie@kernel.org>

Merge tag 'v5.13-rc2' into spi-5.13

Linux 5.13-rc2


# 85ebe5ae 18-May-2021 Tony Lindgren <tony@atomide.com>

Merge branch 'fixes-rc1' into fixes


# d22fe808 17-May-2021 Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Time to get back in sync...

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


Revision tags: v5.13-rc2, v5.13-rc1, v5.12, v5.12-rc8
# 8cd40131 14-Apr-2021 Andy Shevchenko <andriy.shevchenko@linux.intel.com>

dt-bindings: iio: st,st-sensors: Add LSM9DS0 compatible string

Enumerate LSM9DS0 (accelerometer and magnetometer parts) via
'st,lsm9ds0-imu' compatible string.

Signed-off-by: Andy Shevchenko <andri

dt-bindings: iio: st,st-sensors: Add LSM9DS0 compatible string

Enumerate LSM9DS0 (accelerometer and magnetometer parts) via
'st,lsm9ds0-imu' compatible string.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210414195454.84183-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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# 0cd71145 12-Apr-2021 Linus Walleij <linus.walleij@linaro.org>

iio: st-sensors: Update ST Sensor bindings

This adjusts the ST Sensor bindings with the more fine-grained
syntax checks that were proposed late in the last kernel cycle
and colliding with parallel w

iio: st-sensors: Update ST Sensor bindings

This adjusts the ST Sensor bindings with the more fine-grained
syntax checks that were proposed late in the last kernel cycle
and colliding with parallel work.

Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210412122331.1631643-1-linus.walleij@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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# fd531024 11-May-2021 Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging to get v5.12 fixes. Requested for vmwgfx.

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


# c55b44c9 11-May-2021 Maxime Ripard <maxime@cerno.tech>

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

Start this new release drm-misc-fixes branch

Signed-off-by: Maxime Ripard <maxime@cerno.tech>


# 8900d92f 26-Apr-2021 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'staging-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO driver updates from Greg KH:
"Here is the big set of staging and IIO driver updates for

Merge tag 'staging-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO driver updates from Greg KH:
"Here is the big set of staging and IIO driver updates for 5.13-rc1.

Lots of little churn in here, and some larger churn as well. Major
things are:

- removal of wimax drivers, no one has this hardware anymore for this
failed "experiment".

- removal of the Google gasket driver, turns out no one wanted to
maintain it or cares about it anymore, so they asked for it to be
removed.

- comedi finally moves out of the staging directory into drivers/comedi

This is one of the oldest kernel subsystems around, being created
in the 2.0 kernel days, and was one of the first things added to
drivers/staging/ when that was created over 15 years ago.

It should have been moved out of staging a long time ago, it's well
maintained and used by loads of different devices in the real world
every day. Nice to see this finally happen.

- so many tiny coding style cleanups it's not funny.

Perfect storm of at least 2 different intern project application
deadlines combined to provide a huge number of new contributions in
this area from people learning how to do kernel development. Great
job to everyone involved here.

There's also the normal updates for IIO drivers with new IIO drivers
and updates all over that subsystem.

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

* tag 'staging-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (907 commits)
staging: octeon: Use 'for_each_child_of_node'
Staging: rtl8723bs: rtw_xmit: fixed tabbing issue
staging: rtl8188eu: remove unused function parameters
staging: rtl8188eu: cmdThread is a task_struct
staging: rtl8188eu: remove constant variable and dead code
staging: rtl8188eu: change bLeisurePs' type to bool
staging: rtl8723bs: remove empty #ifdef block
staging: rtl8723bs: remove unused DBG_871X_LEVEL macro declarations
staging: rtl8723bs: split too long line
staging: rtl8723bs: fix indentation in if block
staging: rtl8723bs: fix code indent issue
staging: rtl8723bs: replace DBG_871X_LEVEL logs with netdev_*()
staging: rtl8192e: indent statement properly
staging: rtl8723bs: Remove led_blink_hdl() and everything related
staging: comedi: move out of staging directory
staging: rtl8723bs: remove sdio_drv_priv structure
staging: rtl8723bs: remove unused argument in function
staging: rtl8723bs: remove DBG_871X_SEL_NL macro declaration
staging: rtl8723bs: replace DBG_871X_SEL_NL with netdev_dbg()
staging: rtl8723bs: fix indentation issue introduced by long line split
...

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Revision tags: v5.12-rc7, v5.12-rc6, v5.12-rc5
# 9c15db92 26-Mar-2021 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'iio-for-5.13a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

1st set of IIO/counter device support, features and cleanup in the 5.13 cyc

Merge tag 'iio-for-5.13a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

1st set of IIO/counter device support, features and cleanup in the 5.13 cycle

Big set in here from Alexandru Ardelean enabling multiple buffer support.
This includes providing a new directory per buffer that combines
what was previously in buffer/ and scan_elements/. Old interfaces still
in place for compatiblity.

Note immuatable branch for scmi patches to allow for some significant
rework going on in that subsystem. Merge required updating to reflect
some changes in IIO.

Late rebase to fix some wrong fixes tags due to some earlier rebases
made necessary by messing up the immutable branch.

IIO New Device Support
* adi,ad5686
- Add info to support AD5673R and AD5677R
* bosch,bmi088
- New driver supporting this accelerometer + gyroscope
* cros_ec_mkbp
- New driver for this proximity sensor that exposes a 'front'
sensor. Very simple switch like device, but driver allows it
to share interface with more sophisticated proximity sensors.
* iio_scmi
- New driver to support ARM SCMI protocol to expose underlying
accelerometers and gyroscopes via this firmware interface.
* st,st_magn
- Add ID for IISMDC magnetometer.
* ti,ads131e0
- New driver supporting ads131e04, ads131e06 and ads131e08 24 bit ADCs

Counter New Device Support
* IRQ or GPIO based counter
- New driver for a conceptually simple counter that uses interrupts
to perform the count.

Features
* core
- Dual buffer supprt including:
Various helpers to centralize handling of bufferer related elements.
Document existing and new IOCTLs
Register the IIO chrdev only if it can actually be used for anything.
Rework attribute group creation in the core (lots of patches)
Merge buffer/ and scan_elements/ entries into one list + maintain
backwards compatible set.
Introduce the internal logic and IOCTL to allow multiple buffers
+ access to an anon FD per buffer to actually read from it.
Tidy up tools/iio/iio_generic_buffer and switch to new interfaces.
Update ABI docs.
A few follow up fixes, unsuprising as this was a huge bit of rework.
- Move common case setting of trig->parent to the core.
- Provide an iio_read_channel_processed_scale() to avoid loss of
precision from iio_read_channel_processed() then applying integer
scale. Use it in ntc_thermistor driver in hwmon.
- Allow drivers to specify labels from elsewhere than DT. Use it for
bmc150 and kxcjk-1013 labels related to position on 2 in one tablets.
- Document label usage for proximity and accelerometer sensors.
- Some local variable renames for consistency
tools
- Add -a parameter to iio_event_monitor to allow autoenabling of events.
* acpi_als
- Add trigger support for devices that don't support notification method.
* adi,ad7124
- Allow more than 8 channels. This is a complex little device, but is
capable of supporting up to 16 channels if the share certain
configuration settings.
* hrtimer-trigger
- Support sampling frequency below 1Hz.
* mediatek,mt8195-auxadc
- Add compatible to binding docs (always also includes mt8173)
* st,stm32-adc
- Enable timetamps when not using DMA.
* vishay,vcnl3020
- Sampling frequency control.

Cleanup and minor fixes:
* treewide
- Use some getter and setter functions instead of opencoding.
- Set of fixes for pointless casts in various drivers.
- Avoid wrong kernel-doc marking on comment blocks.
- Fix various other minor kernel-doc issues shown by W=1
* core
- Use a signed temporary for IIO_VAL_FRACTIONAL_LOG2 to avoid odd casts.
- Fix IIO_VAL_FRACTIONAL_LOG2 for values between -1.0 and 0.0
- Add unit tests for iio_format_value()
* docs
- Fix formatting/typos in iio_configfs.rst and buffers.rst
- Add documentation of index in buffers.rst
- Fix scan element description
- Avoid some issues with HTML generation from ABI docs by moving
duplicated defintions to more generic files.
- Drop reference to long dead mailing list.
* 104-quad
- Remove left over deprecated IIO counter ABI.
* adi,adi-axi-adc
- Fix wrong bit of docs.
* adi,ad5791
- Typos
* adi,ad9834
- Switch to device managed functions in probe.
* adi,adis*
- Add and use helpers for locking to reduced duplication.
* adi,adis16480
- Fix calculation of sampling frequency when using pulse per second input.
* adi,adis16475
- Calculate the IMU scaled internal sampling rate and runtime depending
on sysfs based configuration rather than getting from DT. Drop now
unnecessary property from DT bindings doc.
* cros_ec
- Fix result of a series of recent changes that means extended buffer
attributes turn up in the wrong place. Too complex to revert the
various patches unfortunately so this is a bit messy.
* fsl,mma3452
- Indentation cleanup.
* hid-sensors
- Size of storage needs to increase for some parts when using quaternions.
- Move the get sensistivity attribute to hid-sensors-common to reduce
duplication. Enable it for more device types.
- Correctly handle relative sensitivity if reported that way including
documenting the new ABI.
* maxim,max517
- Use device managed functions in probe.
* mediatek,mt6360-adc
- Use asm/unaligned.h instead of directly including
unaligned/be_byteshift.h
* novuton,npcm-adc
- Local lock instead of missusing mlock.
* semtech,sx9500
- Typos
* st,sensor
- typo fix
* st,spear-adc
- Local lock instead of missusing mlock.
* st,stm32-adc
- Long standing HAS_IOMEM dependency fix.
* st,stm32-counter
- Remove left over deprecated IIO counter ABI.
* ti,palmas-adc
- Local lock instead of missusing mlock.
* ti,tmp007
- Switch to device managed functions in probe.

Other
* MAINTAINERS
- Move Peter Meerwald-Stadler to Credits at his request

* tag 'iio-for-5.13a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (119 commits)
iio: acpi_als: Add trigger support
iio: acpi_als: Add local variable dev in probe
iio: acpi_als: Add timestamp channel
iio: adc: ad7292: Modify the bool initialization assignment
iio: cros: unify hw fifo attributes without API changes
iio: kfifo: add devm_iio_triggered_buffer_setup_ext variant
iio: event_monitor: Enable events before monitoring
dt-bindings: iio: adc: Add compatible for Mediatek MT8195
iio:magnetometer: Add Support for ST IIS2MDC
dt-bindings: iio: st,st-sensors add IIS2MDC.
staging: iio: ad9832: kernel-doc fixes
iio:dac:max517.c: Use devm_iio_device_register()
iio:cros_ec_sensors: Fix a wrong function name in kernel doc.
iio: buffer: kfifo_buf: kernel-doc, typo in function name.
iio: accel: sca3000: kernel-doc fixes. Missing - and wrong function names.
iio: adc: adi-axi-adc: Drop false marking for kernel-doc
iio: adc: cpcap-adc: kernel-doc fix - that should be _ in structure name
iio: dac: ad5504: fix wrong part number in kernel-doc structure name.
iio: dac: ad5770r: kernel-doc fix case of letter R wrong in structure name
iio: adc: ti-adc084s021: kernel-doc fixes, missing function names
...

show more ...


Revision tags: v5.12-rc4
# ac62f90c 17-Mar-2021 LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>

dt-bindings: iio: st,st-sensors add IIS2MDC.

Add support for ST magnetometer IIS2MDC,
an I2C/SPI interface 3-axis magnetometer sensor.
The patch was tested on the instrument with IIS2MDC via I2C int

dt-bindings: iio: st,st-sensors add IIS2MDC.

Add support for ST magnetometer IIS2MDC,
an I2C/SPI interface 3-axis magnetometer sensor.
The patch was tested on the instrument with IIS2MDC via I2C interface.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Link: https://lore.kernel.org/r/20210317063902.19300-2-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

show more ...


Revision tags: v5.12-rc3, v5.12-rc2, v5.12-rc1-dontuse
# cdd38c5f 24-Feb-2021 Stefan Schmidt <stefan@datenfreihafen.org>

Merge remote-tracking branch 'net/master'


# cbecf716 23-Feb-2021 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 5.12 merge window.


# 415e915f 23-Feb-2021 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v5.11' into next

Merge with mainline to get latest APIs and device tree bindings.


Revision tags: v5.11, v5.11-rc7
# 9d4d8572 02-Feb-2021 Russell King <rmk+kernel@armlinux.org.uk>

Merge tag 'amba-make-remove-return-void' of https://git.pengutronix.de/git/ukl/linux into devel-stable

Tag for adaptions to struct amba_driver::remove changing prototype


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