* [PULL] 1st set of counter and IIO new features, drivers etc for 5.16
@ 2021-10-16 15:51 Jonathan Cameron
2021-10-17 7:59 ` Greg KH
0 siblings, 1 reply; 4+ messages in thread
From: Jonathan Cameron @ 2021-10-16 15:51 UTC (permalink / raw)
To: gregkh, linux-iio
The following changes since commit 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f:
Linux 5.15-rc1 (2021-09-12 16:28:37 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-5.16a
for you to fetch changes up to 9dd58cce7873d97e31faff7abdb7968593cb3005:
iio: imx8qxp-adc: mark PM functions as __maybe_unused (2021-10-14 18:43:28 +0100)
----------------------------------------------------------------
First set of IIO and counter new device and feature support for the 5.16 cycle
This has been a busy cycle in both subsystems, so lots here and a few
more stragglers to come next week.
Counter
======
Most interesting element this time is the new chrdev based interface
for the counter subsystem. Affects all drivers. Some minor precursor
patches.
Major parts:
* Bring all the sysfs attribute setup into the counter core rather than
leaving it to individual drivers. Docs updates accompany these changes.
* Move various definitions to a uapi header as now needed from userspace.
* Add the chardev interface + extensive documentation and example tool
* Add new ABI needed to identify indexes needed for chrdev interface
* Implement new interface for the 104-quad-8
* Follow up deals with wrong path for documentation build
* Various trivial cleanups and missing feature additions related to this
series
IIO
===
Big new feature for IIO in this cycle is probably output buffer support.
This has been in the works for a very long time so it's great to see
Mihail pick up the challenge and build upon his predecessors work to finally
bring this feature to mainline.
New device support
------------------
* adi,adxl313
- New driver and dt bindings for this low power accelerometer.
* adi,adxl355
- New driver and dt bindings for this accelerometer.
- Later series adds buffer support.
* asahi-kasei,ak8975
- Minor additions to driver to support ak09916
* aspeed,aspeed-adc
- Substantial rework plus feature additions to add support for the
ast2600 including a new dt bindings doc.
* atmel,at91_sama5d2
- Rework and support introduced for the sama7g5 parts.
* maxim,max31865
- New driver and bindings for this RTD temperature sensor chip.
* nxp,imx8qxp
- New driver and bindings for the ADC found on the i.MX 8QuadXPlus Soc.
* senseair,sunrise
- New driver and bindings for this family of carbon dioxide gas sensors.
* sensiron,scd4x
- New driver and bindings for this carbon dioxide gas sensor.
New features
------------
* Output buffer support. Works in a similar fashion to input buffers, but
in this case userspace pushes data into the kfifo which is then drained
to the device when a trigger occurs. Support added to the ad5766 DAC
driver.
* Core, devm_iio_map_array_register() to avoid need for
devm_add_action_or_reset() based cleanup in fully managed allocation
drivers.
* Core iio_push_to_buffers_with_ts_unaligned() function to safely handle a
few drivers where it really hard to ensure the correct data alignment in
an iio_push_to_buffers_with_timestamp() call. Note this uses a bounce
buffer so should be avoided whenever possible. Used in the ti,adc108s102,
invense,mpu3050 and adi,adis16400. This closes the last known set
of drivers with alignment issues at this interface.
* maxim,max1027
- Substantial rework to this driver main target of which was supporting
use of other triggers than it's own EOC interrupt.
- Transfer optimization.
* nxp,fxls8962af
- Threshold even support including using it as a wakeup source.
Cleanups, minor fixes etc
-------------------------
Chances of a common type to multiple drivers:
* devm_ conversion and drop of .remove() callbacks in:
- adi,ad5064
- adi,ad7291
- adi,ad7303
- adi,ad7746
- adi,ad9832
- adi,adis16080
- dialog,da9150-gpadc
- intel,mrfld_adc
- marvell,berlin2
- maxim,max1363
- maxim,max44000
- nuvoton,nau7802
- st_sensors (includes a lot of rework!)
- ti,ads8344
- ti,lp8788
* devm_platform_ioremap_resource() used to reduce boilerplate
- cirrus,ep93xx
- rockchip,saradc
- stm,stm32-dac
* Use dev_err_probe() in more places to both not print on deferred probe and
ensure a reason for the deferral is available for debug purposes.
- adi,ad8801
- capella,cm36651
- linear,ltc1660
- maxim,ds4424
- maxim,max5821
- microchip,mcp4922
- nxp,lpc18xx
- onnn,noa1305
- st,lsm9ds0
- st,st_sensors
- st,stm32-dac
- ti,afe4403
- ti,afe4404
- ti,dac7311
* Drop error returns in SPI and I2C remove() functions as they are ignored and
long term plan is to change these all over to returning void. In some cases
these patches just make it 'obvious' they always return 0 where it was the
case before but not easy to tell.
- adi,ad5380
- adi,ad5446
- adi,ad5686
- adi,ad5592r
- bosch,bma400
- bosch,bmc150
- fsl,mma7455
- honeywell,hmc5843
- kionix,kxsd9
- maxim,max5487
- meas,ms5611
- ti,afe4403
Driver specific changes
* adi,ad5770r
- Bring driver inline with documented bindings.
* adi,ad7746
- Trivial style fix
* adi,ad7949
- Express some magic values as the underlying parts via new #defines.
- Make it work with SPI controllers that don't support 14 or 16 bit messages
- Support selection of voltage reference from dt including expanding the
dt-bindings to cover this new functionality.
* adi,ad799x
- Implement selection of external reference voltage on AD7991, AD7995 and
AD7999.
- Add missing dt-bindings doc for devices supported by this driver.
* adi,adislib
- Move interrupt startup to better location in startup flow.
- Handle devices that cannot mask/unmask the drdy pin and must instead mask
at the interrupt controller. Applies to the adis16460 and adis16475 from
which we then drop equivalent code.
* adi,ltc2983
- Add support for optional reset pin.
- Fail to probe if no channels specified in dt binding.
* asahi-kasei,ak8975
- dt-binding additions of missing vid-supply regulator.
* aspeed,aspeed-adc
- Typo fix.
* fsl,mma7660
- Mark acpi_device_id table __maybe_unused to avoid build warning.
* fsl,imx25-gcq
- Avoid initializing regulators that aren't used.
* invensense,mpu3050
- Drop a dead protection against a clash with the old input driver.
* invensense,mpu6050
- Rework code to not use strcpy() and hence avoid possibility of wrong sized
buffers. Note this wasn't a bug, but the new code is a lot more readable.
- Mark acpi_device_id table __maybe_unused to avoid build warning.
* kionix,kxcjk1013
- dt-binding addition to note it supports interrupts.
* marvell,berlin2-adc
- Enable COMPILE_TEST building.
* maxim,max1027
- Avoid returning success in an error path.
* nxp,imx8qxp
- Fix warning when runtime pm not enabled via __maybe_unused.
* ricoh,rn5t618
- Use the new devm_iio_map_array_register() instead of open coding the same.
* samsung,exynos_adc
- Improve kconfig help text.
* st,lsm6dsx
- Move max_fifo_size into the fifo_ops structure where the other configuration
parameters are found.
* st,st_sensors:
- Reorder to ensure we turn the power off after removing userspace interfaces.
* senseair,sunrise
- Add missing I2C dependency.
* ti,twl6030
- Small code tidy up.
----------------------------------------------------------------
Alexander Vorwerk (1):
staging: iio: cdc: remove braces from single line if blocks
Alexandru Ardelean (24):
iio: st_sensors: disable regulators after device unregistration
iio: st_sensors: remove st_sensors_deallocate_trigger() function
iio: st_sensors: remove st_sensors_power_disable() function
iio: st_sensors: remove all driver remove functions
iio: st_sensors: remove reference to parent device object on st_sensor_data
iio: adc: ti-ads8344: convert probe to device-managed
iio: dac: ad7303: convert probe to full device-managed
staging: iio: ad9832: convert probe to device-managed
iio: dac: ad5064: convert probe to full device-managed
iio: gyro: adis16080: use devm_iio_device_register() in probe
iio: light: max44000: use device-managed functions in probe
iio: adc: fsl-imx25-gcq: initialize regulators as needed
iio: inkern: introduce devm_iio_map_array_register() short-hand function
iio: adc: intel_mrfld_adc: convert probe to full device-managed
iio: adc: axp288_adc: convert probe to full device-managed
iio: adc: lp8788_adc: convert probe to full-device managed
iio: adc: da9150-gpadc: convert probe to full-device managed
iio: adc: nau7802: convert probe to full device-managed
iio: adc: max1363: convert probe to full device-managed
iio: adc: rn5t618-adc: use devm_iio_map_array_register() function
iio: adc: berlin2-adc: convert probe to device-managed only
iio: adc: Kconfig: add COMPILE_TEST dep for berlin2-adc
iio: adc: ad7291: convert probe to device-managed only
iio: triggered-buffer: extend support to configure output buffers
Arnd Bergmann (1):
iio: imx8qxp-adc: mark PM functions as __maybe_unused
Billy Tsai (13):
dt-bindings: iio: adc: Add ast2600-adc bindings
iio: adc: aspeed: completes the bitfield declare.
iio: adc: aspeed: Keep model data to driver data.
iio: adc: aspeed: Restructure the model data
iio: adc: aspeed: Add vref config function
iio: adc: aspeed: Use model_data to set clk scaler.
iio: adc: aspeed: Use devm_add_action_or_reset.
iio: adc: aspeed: Support ast2600 adc.
iio: adc: aspeed: Fix the calculate error of clock.
iio: adc: aspeed: Add func to set sampling rate.
iio: adc: aspeed: Add compensation phase.
iio: adc: aspeed: Support battery sensing.
iio: adc: aspeed: Get and set trimming data.
Cai Huoqing (20):
iio: ep93xx: Make use of the helper function devm_platform_ioremap_resource()
iio: dac: stm32-dac: Make use of the helper function devm_platform_ioremap_resource()
iio: adc: rockchip_saradc: Make use of the helper function devm_platform_ioremap_resource()
iio: imx8qxp-adc: Add driver support for NXP IMX8QXP ADC
dt-bindings: iio: adc: Add binding documentation for NXP IMX8QXP ADC
MAINTAINERS: Add the driver info of the NXP IMX8QXP
iio: dac: ad8801: Make use of the helper function dev_err_probe()
iio: dac: lpc18xx_dac: Make use of the helper function dev_err_probe()
iio: dac: ltc1660: Make use of the helper function dev_err_probe()
iio: dac: ds4424: Make use of the helper function dev_err_probe()
iio: dac: max5821: Make use of the helper function dev_err_probe()
iio: dac: mcp4922: Make use of the helper function dev_err_probe()
iio: dac: stm32-dac: Make use of the helper function dev_err_probe()
iio: dac: ti-dac7311: Make use of the helper function dev_err_probe()
iio: st_sensors: Make use of the helper function dev_err_probe()
iio: st_lsm9ds0: Make use of the helper function dev_err_probe()
iio: health: afe4403: Make use of the helper function dev_err_probe()
iio: health: afe4404: Make use of the helper function dev_err_probe()
iio: light: cm36651: Make use of the helper function dev_err_probe()
iio: light: noa1305: Make use of the helper function dev_err_probe()
Colin Ian King (1):
iio: adc: aspeed: Fix spelling mistake "battey" -> "battery"
Dan Carpenter (1):
iio: adc: max1027: fix error code in max1027_wait_eoc()
Daniel Palmer (2):
iio: imu: inv_mpu6050: Mark acpi match table as maybe unused
iio: accel: mma7660: Mark acpi match table as maybe unused
David Heidelberg (2):
dt-bindings: iio: kionix,kxcjk1013: driver support interrupts
dt-bindings: iio: magnetometer: asahi-kasei,ak8975 add vid reg
Eugen Hristev (8):
dt-bindings: iio: adc: at91-sama5d2: add compatible for sama7g5-adc
iio: adc: at91-sama5d2_adc: initialize hardware after clock is started
iio: adc: at91-sama5d2_adc: remove unused definition
iio: adc: at91-sama5d2_adc: convert to platform specific data structures
iio: adc: at91-sama5d2_adc: add support for separate end of conversion registers
iio: adc: at91-sama5d2_adc: add helper for COR register
iio: adc: at91-sama5d2_adc: add support for sama7g5 device
iio: adc: at91-sama5d2_adc: update copyright and authors information
Florian Boor (2):
iio: adc: ad799x: Implement selecting external reference voltage input on AD7991, AD7995 and AD7999.
dt-bindings: iio: ad779x: Add binding document
Jacopo Mondi (4):
dt-bindings: iio: chemical: Document senseair,sunrise CO2 sensor
iio: ABI: docs: Document Senseair Sunrise ABI
iio: chemical: Add Senseair Sunrise 006-0-007 driver
iio: ABI: Document in_concentration_co2_scale
Jonathan Cameron (5):
counter: microchip-tcb-capture: Tidy up a false kernel-doc /** marking.
iio: core: Introduce iio_push_to_buffers_with_ts_unaligned()
iio: adc: ti-adc108s102: Fix alignment of buffer pushed to iio buffers.
iio: gyro: mpu3050: Fix alignment and size issues with buffers.
iio: imu: adis16400: Fix buffer alignment requirements.
Krzysztof Kozlowski (1):
iio: adc: exynos: describe drivers in KConfig
Lars-Peter Clausen (1):
iio: kfifo-buffer: Add output buffer support
Len Baker (1):
drivers/iio: Remove all strcpy() uses
Liam Beguin (5):
iio: adc: ad7949: define and use bitfield names
iio: adc: ad7949: enable use with non 14/16-bit controllers
iio: adc: ad7949: add vref selection support
dt-bindings: iio: adc: ad7949: update voltage reference bindings
iio: adc: ad7949: use devm managed functions
Lorenzo Bianconi (1):
iio: imu: st_lsm6dsx: move max_fifo_size in st_lsm6dsx_fifo_ops
Lucas Stankus (2):
dt-bindings: iio: accel: Add binding documentation for ADXL313
iio: accel: Add driver support for ADXL313
Lukas Bulwahn (1):
iio: gyro: remove dead config dependencies on INPUT_MPU3050
Matt Ranostay (1):
iio: magnetometer: ak8975: add AK09116 support
Mihail Chindris (2):
iio: Add output buffer support
drivers:iio:dac:ad5766.c: Add trigger buffer
Miquel Raynal (16):
iio: adc: max1027: Fix style
iio: adc: max1027: Drop extra warning message
iio: adc: max1027: Drop useless debug messages
iio: adc: max1027: Minimize the number of converted channels
iio: adc: max1027: Rename a helper
iio: adc: max1027: Create a helper to enable/disable the cnvst trigger
iio: adc: max1027: Simplify the _set_trigger_state() helper
iio: adc: max1027: Ensure a default cnvst trigger configuration
iio: adc: max1027: Create a helper to configure the channels to scan
iio: adc: max1027: Prevent single channel accesses during buffer reads
iio: adc: max1027: Separate the IRQ handler from the read logic
iio: adc: max1027: Introduce an end of conversion helper
iio: adc: max1027: Stop requesting a threaded IRQ
iio: adc: max1027: Use the EOC IRQ when populated for single reads
iio: adc: max1027: Allow all kind of triggers to be used
iio: adc: max1027: Don't reject external triggers when there is no IRQ
Navin Sankar Velliangiri (2):
iio: temperature: Add MAX31865 RTD Support
dt-bindings: iio: temperature: add MAXIM max31865 support
Nuno Sá (7):
iio: ad5770r: make devicetree property reading consistent
iio: ltc2983: add support for optional reset gpio
iio: ltc2983: fail probe if no channels are given
iio: adis: do not disabe IRQs in 'adis_init()'
iio: adis: handle devices that cannot unmask the drdy pin
iio: adis16475: make use of the new unmasked_drdy flag
iio: adis16460: make use of the new unmasked_drdy flag
Puranjay Mohan (4):
dt-bindings: iio: accel: Add DT binding doc for ADXL355
iio: accel: Add driver support for ADXL355
iio: accel: adxl355: use if(ret) in place of ret < 0
iio: accel: adxl355: Add triggered buffer support
Randy Dunlap (2):
iio: chemical: SENSEAIR_SUNRISE_CO2 depends on I2C
counter: fix docum. build problems after filename change
Roan van Dijk (4):
dt-bindings: iio: chemical: sensirion,scd4x: Add yaml description
MAINTAINERS: Add myself as maintainer of the scd4x driver
drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor
iio: documentation: Document scd4x calibration use
Sean Nyekjaer (2):
iio: accel: fxls8962af: add threshold event handling
iio: accel: fxls8962af: add wake on event
Tang Bin (1):
iio: adc: twl6030-gpadc: Use the defined variable to clean code
Uwe Kleine-König (13):
iio: accel: bma400: Make bma400_remove() return void
iio: accel: bmc150: Make bmc150_accel_core_remove() return void
iio: accel: bmi088: Make bmi088_accel_core_remove() return void
iio: accel: kxsd9: Make kxsd9_common_remove() return void
iio: accel: mma7455: Make mma7455_core_remove() return void
iio: dac: ad5380: Make ad5380_remove() return void
iio: dac: ad5446: Make ad5446_remove() return void
iio: dac: ad5592r: Make ad5592r_remove() return void
iio: dac: ad5686: Make ad5686_remove() return void
iio: health: afe4403: Don't return an error in .remove()
iio: magn: hmc5843: Make hmc5843_common_remove() return void
iio: potentiometer: max5487: Don't return an error in .remove()
iio: pressure: ms5611: Make ms5611_remove() return void
William Breathitt Gray (15):
counter: stm32-lptimer-cnt: Provide defines for clock polarities
counter: stm32-timer-cnt: Provide defines for slave mode selection
counter: Internalize sysfs interface code
counter: Update counter.h comments to reflect sysfs internalization
docs: counter: Update to reflect sysfs internalization
counter: Move counter enums to uapi header
counter: Add character device interface
docs: counter: Document character device interface
tools/counter: Create Counter tools
counter: Implement signalZ_action_component_id sysfs attribute
counter: Implement *_component_id sysfs attributes
counter: Implement events_queue_size sysfs attribute
counter: 104-quad-8: Replace mutex with spinlock
counter: 104-quad-8: Add IRQ support for the ACCES 104-QUAD-8
docs: counter: Include counter-chrdev kernel-doc to generic-counter.rst
Documentation/ABI/testing/sysfs-bus-counter | 38 +-
Documentation/ABI/testing/sysfs-bus-iio | 42 +
.../ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 | 38 +
Documentation/ABI/testing/sysfs-bus-iio-scd30 | 34 -
.../ABI/testing/sysfs-bus-iio-temperature-max31865 | 20 +
.../devicetree/bindings/iio/accel/adi,adxl313.yaml | 86 ++
.../devicetree/bindings/iio/accel/adi,adxl355.yaml | 88 ++
.../bindings/iio/accel/kionix,kxcjk1013.yaml | 3 +
.../devicetree/bindings/iio/adc/adi,ad7949.yaml | 51 +-
.../devicetree/bindings/iio/adc/adi,ad799x.yaml | 73 +
.../bindings/iio/adc/aspeed,ast2600-adc.yaml | 100 ++
.../bindings/iio/adc/atmel,sama5d2-adc.yaml | 1 +
.../bindings/iio/adc/nxp,imx8qxp-adc.yaml | 78 +
.../bindings/iio/chemical/senseair,sunrise.yaml | 55 +
.../bindings/iio/chemical/sensirion,scd4x.yaml | 46 +
.../iio/magnetometer/asahi-kasei,ak8975.yaml | 7 +
.../bindings/iio/temperature/maxim,max31865.yaml | 52 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
Documentation/driver-api/driver-model/devres.rst | 1 +
Documentation/driver-api/generic-counter.rst | 363 ++++-
Documentation/userspace-api/ioctl/ioctl-number.rst | 1 +
MAINTAINERS | 39 +-
drivers/counter/104-quad-8.c | 699 +++++----
drivers/counter/Kconfig | 6 +-
drivers/counter/Makefile | 1 +
drivers/counter/counter-chrdev.c | 578 ++++++++
drivers/counter/counter-chrdev.h | 14 +
drivers/counter/counter-core.c | 191 +++
drivers/counter/counter-sysfs.c | 960 +++++++++++++
drivers/counter/counter-sysfs.h | 13 +
drivers/counter/counter.c | 1496 --------------------
drivers/counter/ftm-quaddec.c | 60 +-
drivers/counter/intel-qep.c | 146 +-
drivers/counter/interrupt-cnt.c | 62 +-
drivers/counter/microchip-tcb-capture.c | 93 +-
drivers/counter/stm32-lptimer-cnt.c | 212 ++-
drivers/counter/stm32-timer-cnt.c | 195 +--
drivers/counter/ti-eqep.c | 180 +--
drivers/iio/accel/Kconfig | 62 +
drivers/iio/accel/Makefile | 6 +
drivers/iio/accel/adxl313.h | 54 +
drivers/iio/accel/adxl313_core.c | 332 +++++
drivers/iio/accel/adxl313_i2c.c | 66 +
drivers/iio/accel/adxl313_spi.c | 92 ++
drivers/iio/accel/adxl355.h | 21 +
drivers/iio/accel/adxl355_core.c | 765 ++++++++++
drivers/iio/accel/adxl355_i2c.c | 62 +
drivers/iio/accel/adxl355_spi.c | 65 +
drivers/iio/accel/adxl372.c | 1 +
drivers/iio/accel/bma400.h | 2 +-
drivers/iio/accel/bma400_core.c | 7 +-
drivers/iio/accel/bma400_i2c.c | 4 +-
drivers/iio/accel/bma400_spi.c | 4 +-
drivers/iio/accel/bmc150-accel-core.c | 5 +-
drivers/iio/accel/bmc150-accel-i2c.c | 4 +-
drivers/iio/accel/bmc150-accel-spi.c | 4 +-
drivers/iio/accel/bmc150-accel.h | 2 +-
drivers/iio/accel/bmi088-accel-core.c | 4 +-
drivers/iio/accel/bmi088-accel-spi.c | 4 +-
drivers/iio/accel/bmi088-accel.h | 2 +-
drivers/iio/accel/fxls8962af-core.c | 347 ++++-
drivers/iio/accel/kxsd9-i2c.c | 4 +-
drivers/iio/accel/kxsd9-spi.c | 4 +-
drivers/iio/accel/kxsd9.c | 4 +-
drivers/iio/accel/kxsd9.h | 2 +-
drivers/iio/accel/mma7455.h | 2 +-
drivers/iio/accel/mma7455_core.c | 4 +-
drivers/iio/accel/mma7455_i2c.c | 4 +-
drivers/iio/accel/mma7455_spi.c | 4 +-
drivers/iio/accel/mma7660.c | 2 +-
drivers/iio/accel/st_accel_core.c | 31 +-
drivers/iio/accel/st_accel_i2c.c | 23 +-
drivers/iio/accel/st_accel_spi.c | 23 +-
drivers/iio/adc/Kconfig | 18 +-
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/ad7291.c | 70 +-
drivers/iio/adc/ad7949.c | 254 +++-
drivers/iio/adc/ad799x.c | 68 +-
drivers/iio/adc/aspeed_adc.c | 598 ++++++--
drivers/iio/adc/at91-sama5d2_adc.c | 598 +++++---
drivers/iio/adc/axp288_adc.c | 28 +-
drivers/iio/adc/berlin2-adc.c | 34 +-
drivers/iio/adc/da9150-gpadc.c | 27 +-
drivers/iio/adc/ep93xx_adc.c | 4 +-
drivers/iio/adc/fsl-imx25-gcq.c | 55 +-
drivers/iio/adc/imx8qxp-adc.c | 494 +++++++
drivers/iio/adc/intel_mrfld_adc.c | 24 +-
drivers/iio/adc/lp8788_adc.c | 31 +-
drivers/iio/adc/max1027.c | 278 +++-
drivers/iio/adc/max1363.c | 82 +-
drivers/iio/adc/nau7802.c | 50 +-
drivers/iio/adc/rn5t618-adc.c | 13 +-
drivers/iio/adc/rockchip_saradc.c | 4 +-
drivers/iio/adc/ti-adc108s102.c | 11 +-
drivers/iio/adc/ti-ads8344.c | 27 +-
drivers/iio/adc/twl6030-gpadc.c | 6 +-
drivers/iio/buffer/industrialio-triggered-buffer.c | 8 +-
drivers/iio/buffer/kfifo_buf.c | 50 +
drivers/iio/chemical/Kconfig | 24 +
drivers/iio/chemical/Makefile | 2 +
drivers/iio/chemical/scd4x.c | 691 +++++++++
drivers/iio/chemical/sunrise_co2.c | 537 +++++++
.../iio/common/hid-sensors/hid-sensor-trigger.c | 5 +-
drivers/iio/common/st_sensors/st_sensors_core.c | 48 +-
drivers/iio/common/st_sensors/st_sensors_i2c.c | 1 -
drivers/iio/common/st_sensors/st_sensors_spi.c | 1 -
drivers/iio/common/st_sensors/st_sensors_trigger.c | 53 +-
drivers/iio/dac/ad5064.c | 49 +-
drivers/iio/dac/ad5380.c | 15 +-
drivers/iio/dac/ad5446.c | 12 +-
drivers/iio/dac/ad5592r-base.c | 4 +-
drivers/iio/dac/ad5592r-base.h | 2 +-
drivers/iio/dac/ad5592r.c | 4 +-
drivers/iio/dac/ad5593r.c | 4 +-
drivers/iio/dac/ad5686-spi.c | 4 +-
drivers/iio/dac/ad5686.c | 4 +-
drivers/iio/dac/ad5686.h | 2 +-
drivers/iio/dac/ad5696-i2c.c | 4 +-
drivers/iio/dac/ad5766.c | 42 +
drivers/iio/dac/ad5770r.c | 2 +-
drivers/iio/dac/ad7303.c | 47 +-
drivers/iio/dac/ad8801.c | 11 +-
drivers/iio/dac/ds4424.c | 9 +-
drivers/iio/dac/lpc18xx_dac.c | 14 +-
drivers/iio/dac/ltc1660.c | 7 +-
drivers/iio/dac/max5821.c | 9 +-
drivers/iio/dac/mcp4922.c | 7 +-
drivers/iio/dac/stm32-dac-core.c | 18 +-
drivers/iio/dac/ti-dac7311.c | 7 +-
drivers/iio/gyro/Kconfig | 1 -
drivers/iio/gyro/adis16080.c | 11 +-
drivers/iio/gyro/mpu3050-core.c | 24 +-
drivers/iio/gyro/st_gyro_core.c | 27 +-
drivers/iio/gyro/st_gyro_i2c.c | 23 +-
drivers/iio/gyro/st_gyro_spi.c | 23 +-
drivers/iio/health/afe4403.c | 14 +-
drivers/iio/health/afe4404.c | 8 +-
drivers/iio/iio_core.h | 4 +
drivers/iio/imu/adis.c | 17 +-
drivers/iio/imu/adis16400.c | 20 +-
drivers/iio/imu/adis16460.c | 18 +-
drivers/iio/imu/adis16475.c | 19 +-
drivers/iio/imu/adis_trigger.c | 4 +
drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c | 2 +-
drivers/iio/imu/inv_mpu6050/inv_mpu_magn.c | 36 +-
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 4 +-
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 16 +-
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0.h | 1 -
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_core.c | 29 +-
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_i2c.c | 6 -
drivers/iio/imu/st_lsm9ds0/st_lsm9ds0_spi.c | 6 -
drivers/iio/industrialio-buffer.c | 173 ++-
drivers/iio/industrialio-core.c | 1 +
drivers/iio/inkern.c | 17 +
drivers/iio/light/cm36651.c | 7 +-
drivers/iio/light/max44000.c | 17 +-
drivers/iio/light/noa1305.c | 7 +-
drivers/iio/magnetometer/Kconfig | 2 +-
drivers/iio/magnetometer/ak8975.c | 35 +
drivers/iio/magnetometer/hmc5843.h | 2 +-
drivers/iio/magnetometer/hmc5843_core.c | 4 +-
drivers/iio/magnetometer/hmc5843_i2c.c | 4 +-
drivers/iio/magnetometer/hmc5843_spi.c | 4 +-
drivers/iio/magnetometer/st_magn_core.c | 29 +-
drivers/iio/magnetometer/st_magn_i2c.c | 23 +-
drivers/iio/magnetometer/st_magn_spi.c | 23 +-
drivers/iio/potentiometer/max5487.c | 7 +-
drivers/iio/pressure/ms5611.h | 2 +-
drivers/iio/pressure/ms5611_core.c | 4 +-
drivers/iio/pressure/ms5611_i2c.c | 4 +-
drivers/iio/pressure/ms5611_spi.c | 4 +-
drivers/iio/pressure/st_pressure_core.c | 27 +-
drivers/iio/pressure/st_pressure_i2c.c | 23 +-
drivers/iio/pressure/st_pressure_spi.c | 23 +-
drivers/iio/temperature/Kconfig | 10 +
drivers/iio/temperature/Makefile | 1 +
drivers/iio/temperature/ltc2983.c | 16 +
drivers/iio/temperature/max31865.c | 349 +++++
drivers/staging/iio/cdc/ad7746.c | 4 +-
drivers/staging/iio/frequency/ad9832.c | 82 +-
include/linux/counter.h | 720 +++++-----
include/linux/counter_enum.h | 45 -
include/linux/iio/buffer.h | 11 +
include/linux/iio/buffer_impl.h | 11 +
include/linux/iio/common/st_sensors.h | 13 -
include/linux/iio/driver.h | 14 +
include/linux/iio/iio-opaque.h | 4 +
include/linux/iio/imu/adis.h | 2 +
include/linux/iio/triggered_buffer.h | 11 +-
include/linux/mfd/stm32-lptimer.h | 5 +
include/linux/mfd/stm32-timers.h | 4 +
include/uapi/linux/counter.h | 154 ++
tools/Makefile | 13 +-
tools/counter/Build | 1 +
tools/counter/Makefile | 53 +
tools/counter/counter_example.c | 92 ++
196 files changed, 10602 insertions(+), 4386 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
delete mode 100644 Documentation/ABI/testing/sysfs-bus-iio-scd30
create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-temperature-max31865
create mode 100644 Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
create mode 100644 Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml
create mode 100644 Documentation/devicetree/bindings/iio/adc/aspeed,ast2600-adc.yaml
create mode 100644 Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
create mode 100644 Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
create mode 100644 Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
create mode 100644 Documentation/devicetree/bindings/iio/temperature/maxim,max31865.yaml
create mode 100644 drivers/counter/counter-chrdev.c
create mode 100644 drivers/counter/counter-chrdev.h
create mode 100644 drivers/counter/counter-core.c
create mode 100644 drivers/counter/counter-sysfs.c
create mode 100644 drivers/counter/counter-sysfs.h
delete mode 100644 drivers/counter/counter.c
create mode 100644 drivers/iio/accel/adxl313.h
create mode 100644 drivers/iio/accel/adxl313_core.c
create mode 100644 drivers/iio/accel/adxl313_i2c.c
create mode 100644 drivers/iio/accel/adxl313_spi.c
create mode 100644 drivers/iio/accel/adxl355.h
create mode 100644 drivers/iio/accel/adxl355_core.c
create mode 100644 drivers/iio/accel/adxl355_i2c.c
create mode 100644 drivers/iio/accel/adxl355_spi.c
create mode 100644 drivers/iio/adc/imx8qxp-adc.c
create mode 100644 drivers/iio/chemical/scd4x.c
create mode 100644 drivers/iio/chemical/sunrise_co2.c
create mode 100644 drivers/iio/temperature/max31865.c
delete mode 100644 include/linux/counter_enum.h
create mode 100644 include/uapi/linux/counter.h
create mode 100644 tools/counter/Build
create mode 100644 tools/counter/Makefile
create mode 100644 tools/counter/counter_example.c
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PULL] 1st set of counter and IIO new features, drivers etc for 5.16
2021-10-16 15:51 [PULL] 1st set of counter and IIO new features, drivers etc for 5.16 Jonathan Cameron
@ 2021-10-17 7:59 ` Greg KH
2021-10-17 8:03 ` Greg KH
2021-10-17 10:19 ` Jonathan Cameron
0 siblings, 2 replies; 4+ messages in thread
From: Greg KH @ 2021-10-17 7:59 UTC (permalink / raw)
To: Jonathan Cameron; +Cc: linux-iio
On Sat, Oct 16, 2021 at 04:51:17PM +0100, Jonathan Cameron wrote:
> The following changes since commit 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f:
>
> Linux 5.15-rc1 (2021-09-12 16:28:37 -0700)
>
> are available in the Git repository at:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-5.16a
>
> for you to fetch changes up to 9dd58cce7873d97e31faff7abdb7968593cb3005:
>
> iio: imx8qxp-adc: mark PM functions as __maybe_unused (2021-10-14 18:43:28 +0100)
>
> ----------------------------------------------------------------
> First set of IIO and counter new device and feature support for the 5.16 cycle
>
> This has been a busy cycle in both subsystems, so lots here and a few
> more stragglers to come next week.
>
> Counter
> ======
>
> Most interesting element this time is the new chrdev based interface
> for the counter subsystem. Affects all drivers. Some minor precursor
> patches.
>
> Major parts:
> * Bring all the sysfs attribute setup into the counter core rather than
> leaving it to individual drivers. Docs updates accompany these changes.
> * Move various definitions to a uapi header as now needed from userspace.
> * Add the chardev interface + extensive documentation and example tool
> * Add new ABI needed to identify indexes needed for chrdev interface
> * Implement new interface for the 104-quad-8
> * Follow up deals with wrong path for documentation build
> * Various trivial cleanups and missing feature additions related to this
> series
This is a lot, and I have some comments on some of the individual
changes here. Are we sure this should all be going through the staging
tree still? How about char/misc now?
How can I comment on the chrdev stuff here in a way that will reach the
proper developers? Is this the correct thread:
https://lore.kernel.org/all/cover.1632884256.git.vilhelm.gray@gmail.com/
And why does this have to go through the iio tree?
The IIO stuff looks fine, any way to send me a pull request with just
those changes now?
And again, should we reconsider just sending all of this through the
char/misc tree now that you have really outgrown the staging tree?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PULL] 1st set of counter and IIO new features, drivers etc for 5.16
2021-10-17 7:59 ` Greg KH
@ 2021-10-17 8:03 ` Greg KH
2021-10-17 10:19 ` Jonathan Cameron
1 sibling, 0 replies; 4+ messages in thread
From: Greg KH @ 2021-10-17 8:03 UTC (permalink / raw)
To: Jonathan Cameron; +Cc: linux-iio
On Sun, Oct 17, 2021 at 09:59:11AM +0200, Greg KH wrote:
> On Sat, Oct 16, 2021 at 04:51:17PM +0100, Jonathan Cameron wrote:
> > The following changes since commit 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f:
> >
> > Linux 5.15-rc1 (2021-09-12 16:28:37 -0700)
> >
> > are available in the Git repository at:
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-5.16a
> >
> > for you to fetch changes up to 9dd58cce7873d97e31faff7abdb7968593cb3005:
> >
> > iio: imx8qxp-adc: mark PM functions as __maybe_unused (2021-10-14 18:43:28 +0100)
> >
> > ----------------------------------------------------------------
> > First set of IIO and counter new device and feature support for the 5.16 cycle
> >
> > This has been a busy cycle in both subsystems, so lots here and a few
> > more stragglers to come next week.
> >
> > Counter
> > ======
> >
> > Most interesting element this time is the new chrdev based interface
> > for the counter subsystem. Affects all drivers. Some minor precursor
> > patches.
> >
> > Major parts:
> > * Bring all the sysfs attribute setup into the counter core rather than
> > leaving it to individual drivers. Docs updates accompany these changes.
> > * Move various definitions to a uapi header as now needed from userspace.
> > * Add the chardev interface + extensive documentation and example tool
> > * Add new ABI needed to identify indexes needed for chrdev interface
> > * Implement new interface for the 104-quad-8
> > * Follow up deals with wrong path for documentation build
> > * Various trivial cleanups and missing feature additions related to this
> > series
>
> This is a lot, and I have some comments on some of the individual
> changes here. Are we sure this should all be going through the staging
> tree still? How about char/misc now?
>
> How can I comment on the chrdev stuff here in a way that will reach the
> proper developers? Is this the correct thread:
> https://lore.kernel.org/all/cover.1632884256.git.vilhelm.gray@gmail.com/
To be specific, I do not object to this code at all, and overall it
looks great, I just have some cleanups/suggestions/removals that
probably should be done to it. Odds are, they can just be follow-on
patches and really, I should do it myself if I want to complain, right? :)
thanks,
greg k-h
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PULL] 1st set of counter and IIO new features, drivers etc for 5.16
2021-10-17 7:59 ` Greg KH
2021-10-17 8:03 ` Greg KH
@ 2021-10-17 10:19 ` Jonathan Cameron
1 sibling, 0 replies; 4+ messages in thread
From: Jonathan Cameron @ 2021-10-17 10:19 UTC (permalink / raw)
To: Greg KH; +Cc: linux-iio, William Breathitt Gray
On Sun, 17 Oct 2021 09:59:11 +0200
Greg KH <gregkh@linuxfoundation.org> wrote:
> On Sat, Oct 16, 2021 at 04:51:17PM +0100, Jonathan Cameron wrote:
> > The following changes since commit 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f:
> >
> > Linux 5.15-rc1 (2021-09-12 16:28:37 -0700)
> >
> > are available in the Git repository at:
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-5.16a
> >
> > for you to fetch changes up to 9dd58cce7873d97e31faff7abdb7968593cb3005:
> >
> > iio: imx8qxp-adc: mark PM functions as __maybe_unused (2021-10-14 18:43:28 +0100)
> >
> > ----------------------------------------------------------------
> > First set of IIO and counter new device and feature support for the 5.16 cycle
> >
> > This has been a busy cycle in both subsystems, so lots here and a few
> > more stragglers to come next week.
> >
> > Counter
> > ======
> >
> > Most interesting element this time is the new chrdev based interface
> > for the counter subsystem. Affects all drivers. Some minor precursor
> > patches.
> >
> > Major parts:
> > * Bring all the sysfs attribute setup into the counter core rather than
> > leaving it to individual drivers. Docs updates accompany these changes.
> > * Move various definitions to a uapi header as now needed from userspace.
> > * Add the chardev interface + extensive documentation and example tool
> > * Add new ABI needed to identify indexes needed for chrdev interface
> > * Implement new interface for the 104-quad-8
> > * Follow up deals with wrong path for documentation build
> > * Various trivial cleanups and missing feature additions related to this
> > series
>
> This is a lot, and I have some comments on some of the individual
> changes here. Are we sure this should all be going through the staging
> tree still? How about char/misc now?
I don't really mind on the route.
>
> How can I comment on the chrdev stuff here in a way that will reach the
> proper developers? Is this the correct thread:
> https://lore.kernel.org/all/cover.1632884256.git.vilhelm.gray@gmail.com/
That's the main series.
>
> And why does this have to go through the iio tree?
Habit that needs rethinking! I'll split the trees and send a pair of pull
requests so you can look at them separately. Whilst I don't mind handling the
counter tree, I'm also fine if William sends these directly to you if that
works better. If we do that I'll carry on reviewing them.
There will shortly be iio-togreg and counter-togreg branches in
iio.git that I'll merge into togreg as a temporary measure as that's what
Stephen is picking up for next.
>
> The IIO stuff looks fine, any way to send me a pull request with just
> those changes now?
Will do.
>
> And again, should we reconsider just sending all of this through the
> char/misc tree now that you have really outgrown the staging tree?
I'm absolutely fine with that if it works better for you. This is based
off rc1 anyway at the moment, so that should cause no problems process wise.
Jonathan
>
> thanks,
>
> greg k-h
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-10-17 10:15 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-10-16 15:51 [PULL] 1st set of counter and IIO new features, drivers etc for 5.16 Jonathan Cameron
2021-10-17 7:59 ` Greg KH
2021-10-17 8:03 ` Greg KH
2021-10-17 10:19 ` Jonathan Cameron
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