The following changes since commit b791d1bdf9212d944d749a5c7ff6febdba241771: Merge tag 'locking-kcsan-2020-06-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2020-06-11 18:55:43 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-5.9a for you to fetch changes up to 77864b0663b0206ff1e5878e40075310c54528b7: Replace HTTP links with HTTPS ones: drivers/iio (2020-07-12 14:45:36 +0100) ---------------------------------------------------------------- First set of new device support, cleanups and features for IIO in the 5.9 cycle Some new devices, but particularly good this time is the core rework coming from Alexandru. Some of this has been in Analog's tree a long time, but other parts are motivated by closing down common mistakes in new drivers. New device support * qcom pmic7 adc - New driver using common qcom-vadc library. Some associated cleanups and refactors. * invensense icm42600 - New driver supporting icm42600, icm42602, icm42605 and icm42622 via i2c or spi. These are all 6 axis IMUs with gyro and accelerometers. Driver supports buffered modes using the hardware fifo and interpolation for accurate timestamps. * sensirion scd30 - New driver for this carbon dioxide sensor including i2c and serial interfaces + bindings. Features * ak8975 - Add reset gpio support. * bma400 - Support SPI. * bmc150 - Document and add support for bmc156b and bmm150b, tidy up _magn endings. * bmi160 - Regulator and mount matrix support. * mxc4005 - Add ID for mxc6655 * rockchip-saradc - Triggered buffer support. DT bindings * qcom spmi-vadc converted to yaml + pmic7 bindings * ak8975 tidy up and convert to yaml + add reset-gpio binding * ingenic-adc -convert to yaml. Core rework all carried through by Alexandru Ardelean. * Assign parent device in the core rather than every driver. A few devices need to provide specific non standard parents, so there is support for overriding. * Start to take parts of struct iio_dev opaque to the drivers. This will be a long term job, but should reduce the number of drivers we get that use parts that are currently only 'internal' by documentation. * Move attach and detach of pollfunc to the core. Every triggered buffer using driver had to do the same thing, so lets do it in the core. The hard part here was getting all the drivers into canonical form so there would be no functional changes in this final patch. That's taken quite a lot of work over last couple of cycles! Cleanups and minor fixes. * docs - Improve IIO_CONCENTRATION channel type description in ABI docs. - Drop doubled word cases. - Http to Https conversion. * core - Make iio_device_get_drvdata take a const struct iio_dev * avoiding some nasty casts. * ADCs - Drop lots of users of of_match_ptr macro, includes of mod_devicetable.h and CONFIG_OF protections. These prevent use of ACPI PRP0001 with these drivers and get coppied into lots of new drivers. * ad5380 - Constify iio_chan_spec_ext_info * ad5592r - Constify iio_chan_spec_ext_info - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) * ad8366 - Make gpio optional as doesn't matter if its there or not. * adis16480 - Use irq types instead of the flags. * atlas-ezo-sensor - Minimize scope of ret variable. * at91-adc - Add COMPILE_TEST dependency to driver to improve build coverage. - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) * at91-sama5d2 - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) - Drop Ludovic as a co-maintaienr. * cros_ec - Reapply the range after resume. - Add a read only frequency entry for legacy version. - Typo fixes * hts221 - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) * ingenic - Add error checks on clk_neable calls - Add xlate callback to retrieve correct channel index. * inv_mpu - Drop double check on ACPI companion device. * iqs621 - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) * iqs624 - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) * max11100 - Constify iio_chan_spec * mmc35240 - Constify reg_default * rockchip-saradc - Move to managed allocators for everything in probe. - Use more distinctive prefix for channel macros. * stk3310 - Constify regmap_config. * stm32-adc - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) * stm32-dfsdm-adc - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) * ti-am335x - Use managed allocations where straight forward in probe function. * tsl2563 - Avoid use of iio_priv_to_dev (precursor to taking parts of iio_dev opaque) ---------------------------------------------------------------- Alexander A. Klimov (2): Replace HTTP links with HTTPS ones: Documentation/devicetree/bindings/iio Replace HTTP links with HTTPS ones: drivers/iio Alexandru Ardelean (24): iio: light: tsl2563: pass iio device as i2c_client private data iio: light: iqs621: remove usage of iio_priv_to_dev() iio: position: iqs624: remove usage of iio_priv_to_dev() iio: humidity: hts221: remove usage of iio_priv_to_dev() iio: dac: ad5592r: remove usage of iio_priv_to_dev() helper iio: stm32-adc: remove usage of iio_priv_to_dev() helper iio: Kconfig: at91_adc: add COMPILE_TEST dependency to driver iio: core: pass parent device as parameter during allocation iio: core: add iio_device_set_parent() helper iio: remove explicit IIO device parent assignment iio: remove left-over comments about parent assignment iio: light: lm3533-als: use iio_device_set_parent() to assign parent iio: remove left-over parent assignments iio: stm32-dfsdm-adc: remove usage of iio_priv_to_dev() helper iio: at91_adc: remove usage of iio_priv_to_dev() helper iio: at91-sama5d2_adc: remove usage of iio_priv_to_dev() helper iio: core: wrap IIO device into an iio_dev_opaque object iio: core: remove padding from private information iio: core: move debugfs data on the private iio dev info iio: core: move channel list & group to private iio device object iio: core: move iio_dev's buffer_list to the private iio device object iio: core: move event interface on the opaque struct iio: adc: ti_am335x_adc: alloc channels via devm_kcalloc() iio: adc: ti_am335x_adc: alloc kfifo & IRQ via devm_ functions Andy Shevchenko (1): iio: imu: inv_mpu6050: Drop double check for ACPI companion device Artur Rojek (3): dt-bindings: iio/adc: Convert ingenic-adc docs to YAML. IIO: Ingenic JZ47xx: Error check clk_enable calls. IIO: Ingenic JZ47xx: Add xlate cb to retrieve correct channel idx Christian Oder (1): iio: accel: mxc4005: add support for mxc6655 Chuhong Yuan (1): iio: amplifiers: ad8366: Change devm_gpiod_get() to optional and add the missed check Dan Robertson (1): iio: accel: bma400: add support for bma400 spi Gwendal Grignou (2): iio: cros_ec: Reapply range at resume iio: cros_ec_accel_legacy: Add Read Only frequency entries Heiko Stuebner (2): iio: adc: rockchip_saradc: move all of probe to devm-functions iio: adc: rockchip_saradc: better prefix for channel constant Jean-Baptiste Maneyrol (13): iio: imu: inv_icm42600: add core of new inv_icm42600 driver iio: imu: inv_icm42600: add I2C driver for inv_icm42600 driver iio: imu: inv_icm42600: add SPI driver for inv_icm42600 driver iio: imu: inv_icm42600: add gyroscope IIO device iio: imu: inv_icm42600: add accelerometer IIO device iio: imu: inv_icm42600: add temperature sensor support iio: imu: add Kconfig and Makefile for inv_icm42600 driver Documentation: ABI: add specific icm42600 documentation iio: imu: inv_icm42600: add device interrupt iio: imu: inv_icm42600: add buffer support in iio devices iio: imu: inv_icm42600: add accurate timestamping dt-bindings: iio: imu: Add inv_icm42600 documentation MAINTAINERS: add entry for inv_icm42600 6-axis imu sensor Jishnu Prakash (7): iio: adc: Convert the QCOM SPMI ADC bindings to .yaml format iio: adc: Add PMIC7 ADC bindings iio: adc: Add info property under adc_data iio: adc: Add support for PMIC7 ADC iio: adc: Update return value checks iio: adc: Update debug prints iio: adc: Combine read functions for PMIC5 and PMIC7 Jonathan Albrieux (9): dt-bindings: iio: magnetometer: ak8975: reword gpios, add interrupts, fix style dt-bindings: iio: magnetometer: ak8975: convert format to yaml, add maintainer dt-bindings: iio: magnetometer: ak8975: add gpio reset support iio: magnetometer: ak8975: Fix typo, uniform measurement unit style iio: magnetometer: ak8975: Add gpio reset support dt-bindings: iio: imu: bmi160: add regulators and mount-matrix iio: imu: bmi160: fix typo iio: imu: bmi160: added regulator support iio: imu: bmi160: added mount-matrix support Jonathan Cameron (20): iio: make iio_device_get_drvdata take a const struct iio_dev *. iio:adc:lpc32xx: Drop of_match_ptr protection iio:adc:hi8435: Drop unused of_gpio.h header iio:adc:hi8435: Drop of_match_ptr protection. iio:adc:max1363: Drop of_match_ptr and use generic device_get_match_data iio:adc:max1027: drop of_match_ptr and CONFIG_OF protections iio:adc:ltc2496: Drop of_match_ptr and use mod_devicetable.h iio:adc:cpcap-adc: Drop of_match_ptr protection and use device_get_match_data iio:adc:ltc2497 drop of_match_ptr protection iio:adc:max11100: Drop of_match_ptr protection / add mod_devicetable.h include iio:adc:max1118: Drop CONFIG_OF / of_match_ptr protections iio:adc:mcp320x: Drop CONFIG_OF and of_match_ptr protections iio:adc:mcp3422: remove CONFIG_OF and of_match_ptr protections iio:adc:sd_adc_modulator: Drop of_match_ptr and tweak includes iio:adc:ti-adc081c: Drop of_match_ptr and change to mod_devicetable.h iio:adc:ti-adc0832: drop CONFIG_OF and of_match_ptr protections iio:adc:ti-adc084s021: drop of_match_ptr protection iio:adc:ti-adc161s626: Drop of_match_ptr protection. iio:adc:ti-tlc4541: Drop CONFIG_OF and of_match_ptr protections. iio:adc:ingenic: drop of_match_ptr protection and include mod_devicetable.h Keyur Patel (1): iio: cros_ec: fix spelling mistake Krzysztof Kozlowski (2): dt-bindings: iio: bmc150_magn: Document and fix missing compatibles iio: magnetometer: bmc150: Add proper compatible for BMM150 Lars-Peter Clausen (2): iio: Remove superfluous of_node assignments iio: Move attach/detach of the poll func to the core Ludovic Desroches (1): MAINTAINERS: adc: at91-sama5d2_adc: remove myself as co-maintainer Matt Ranostay (1): iio: chemical: atlas-ezo-sensor: move ret variable scope in atlas_ezo_read_raw() Nuno Sá (1): iio: adis16480: Use irq types instead of flags Randy Dunlap (2): Documentation/driver-api: generic-counter: drop doubled word Documentation/driver-api: iio/buffers: drop doubled word Rikard Falkeborn (5): iio: adc: max11100: Constify struct iio_chan_spec iio: dac: ad5380: Constify struct iio_chan_spec_ext_info iio: dac: ad5592r-base: Constify struct iio_chan_spec_ext_info iio: light: stk3310: Constify regmap_config iio: magnetometer: mmc35240: Constify struct reg_default Simon Xue (1): iio: adc: rockchip_saradc: Add support iio buffers Tomasz Duszynski (5): iio: improve IIO_CONCENTRATION channel type description iio: chemical: scd30: add core driver iio: chemical: scd30: add I2C interface driver iio: chemical: scd30: add serial interface driver dt-bindings: iio: scd30: add device binding file Documentation/ABI/testing/sysfs-bus-iio | 3 +- Documentation/ABI/testing/sysfs-bus-iio-icm42600 | 20 + Documentation/ABI/testing/sysfs-bus-iio-scd30 | 34 + .../devicetree/bindings/iio/accel/adi,adxl345.yaml | 4 +- .../devicetree/bindings/iio/adc/ingenic,adc.txt | 49 -- .../devicetree/bindings/iio/adc/ingenic,adc.yaml | 71 ++ .../devicetree/bindings/iio/adc/qcom,spmi-vadc.txt | 173 ----- .../bindings/iio/adc/qcom,spmi-vadc.yaml | 278 +++++++ .../bindings/iio/chemical/sensirion,scd30.yaml | 68 ++ .../devicetree/bindings/iio/dac/ti,dac7612.txt | 2 +- .../devicetree/bindings/iio/iio-bindings.txt | 2 +- .../devicetree/bindings/iio/imu/bosch,bmi160.yaml | 14 + .../bindings/iio/imu/invensense,icm42600.yaml | 90 +++ .../devicetree/bindings/iio/light/apds9300.txt | 2 +- .../devicetree/bindings/iio/light/apds9960.txt | 2 +- .../devicetree/bindings/iio/light/opt3001.txt | 2 +- .../devicetree/bindings/iio/light/vl6180.txt | 2 +- .../bindings/iio/magnetometer/ak8975.txt | 30 - .../iio/magnetometer/asahi-kasei,ak8975.yaml | 83 +++ .../bindings/iio/magnetometer/bmc150_magn.txt | 6 +- .../bindings/iio/potentiometer/mcp41010.txt | 2 +- .../bindings/iio/potentiostat/lmp91000.txt | 4 +- .../bindings/iio/pressure/asc,dlhl60d.yaml | 2 +- .../bindings/iio/proximity/devantech-srf04.yaml | 4 +- Documentation/driver-api/generic-counter.rst | 2 +- Documentation/driver-api/iio/buffers.rst | 2 +- MAINTAINERS | 18 +- drivers/counter/104-quad-8.c | 1 - drivers/counter/stm32-lptimer-cnt.c | 1 - drivers/iio/accel/Kconfig | 8 +- drivers/iio/accel/Makefile | 1 + drivers/iio/accel/adis16201.c | 1 - drivers/iio/accel/adis16209.c | 1 - drivers/iio/accel/adxl345_core.c | 3 +- drivers/iio/accel/adxl372.c | 21 +- drivers/iio/accel/bma180.c | 1 - drivers/iio/accel/bma220_spi.c | 1 - drivers/iio/accel/bma400_core.c | 1 - drivers/iio/accel/bma400_spi.c | 120 ++++ drivers/iio/accel/bmc150-accel-core.c | 5 +- drivers/iio/accel/cros_ec_accel_legacy.c | 46 +- drivers/iio/accel/da280.c | 1 - drivers/iio/accel/da311.c | 1 - drivers/iio/accel/dmard06.c | 1 - drivers/iio/accel/dmard09.c | 1 - drivers/iio/accel/dmard10.c | 1 - drivers/iio/accel/hid-sensor-accel-3d.c | 1 - drivers/iio/accel/kxcjk-1013.c | 3 - drivers/iio/accel/kxsd9.c | 3 - drivers/iio/accel/mc3230.c | 1 - drivers/iio/accel/mma7455_core.c | 1 - drivers/iio/accel/mma7660.c | 1 - drivers/iio/accel/mma8452.c | 1 - drivers/iio/accel/mma9551.c | 1 - drivers/iio/accel/mma9553.c | 1 - drivers/iio/accel/mxc4005.c | 3 +- drivers/iio/accel/mxc6255.c | 1 - drivers/iio/accel/sca3000.c | 1 - drivers/iio/accel/ssp_accel_sensor.c | 2 - drivers/iio/accel/st_accel_buffer.c | 22 +- drivers/iio/accel/stk8312.c | 3 - drivers/iio/accel/stk8ba50.c | 3 - drivers/iio/adc/Kconfig | 2 +- drivers/iio/adc/ab8500-gpadc.c | 2 - drivers/iio/adc/ad7091r-base.c | 1 - drivers/iio/adc/ad7124.c | 1 - drivers/iio/adc/ad7192.c | 1 - drivers/iio/adc/ad7266.c | 4 - drivers/iio/adc/ad7291.c | 2 - drivers/iio/adc/ad7292.c | 1 - drivers/iio/adc/ad7298.c | 2 - drivers/iio/adc/ad7476.c | 3 - drivers/iio/adc/ad7606.c | 4 +- drivers/iio/adc/ad7766.c | 3 - drivers/iio/adc/ad7768-1.c | 9 +- drivers/iio/adc/ad7780.c | 1 - drivers/iio/adc/ad7791.c | 2 - drivers/iio/adc/ad7793.c | 2 - drivers/iio/adc/ad7887.c | 5 - drivers/iio/adc/ad7923.c | 2 - drivers/iio/adc/ad7949.c | 4 +- drivers/iio/adc/ad799x.c | 2 - drivers/iio/adc/ad_sigma_delta.c | 5 - drivers/iio/adc/adi-axi-adc.c | 1 - drivers/iio/adc/aspeed_adc.c | 1 - drivers/iio/adc/at91-sama5d2_adc.c | 49 +- drivers/iio/adc/at91_adc.c | 31 +- drivers/iio/adc/axp20x_adc.c | 2 - drivers/iio/adc/axp288_adc.c | 1 - drivers/iio/adc/bcm_iproc_adc.c | 2 - drivers/iio/adc/berlin2-adc.c | 1 - drivers/iio/adc/cc10001_adc.c | 1 - drivers/iio/adc/cpcap-adc.c | 24 +- drivers/iio/adc/da9150-gpadc.c | 2 - drivers/iio/adc/dln2-adc.c | 13 +- drivers/iio/adc/envelope-detector.c | 2 - drivers/iio/adc/ep93xx_adc.c | 1 - drivers/iio/adc/exynos_adc.c | 2 - drivers/iio/adc/fsl-imx25-gcq.c | 1 - drivers/iio/adc/hi8435.c | 8 +- drivers/iio/adc/hx711.c | 1 - drivers/iio/adc/imx7d_adc.c | 1 - drivers/iio/adc/ina2xx-adc.c | 4 +- drivers/iio/adc/ingenic-adc.c | 47 +- drivers/iio/adc/intel_mrfld_adc.c | 1 - drivers/iio/adc/lp8788_adc.c | 2 - drivers/iio/adc/lpc18xx_adc.c | 1 - drivers/iio/adc/lpc32xx_adc.c | 6 +- drivers/iio/adc/ltc2471.c | 1 - drivers/iio/adc/ltc2485.c | 1 - drivers/iio/adc/ltc2496.c | 4 +- drivers/iio/adc/ltc2497-core.c | 1 - drivers/iio/adc/ltc2497.c | 4 +- drivers/iio/adc/max1027.c | 7 +- drivers/iio/adc/max11100.c | 7 +- drivers/iio/adc/max1118.c | 8 +- drivers/iio/adc/max1241.c | 1 - drivers/iio/adc/max1363.c | 15 +- drivers/iio/adc/max9611.c | 2 - drivers/iio/adc/mcp320x.c | 15 +- drivers/iio/adc/mcp3422.c | 12 +- drivers/iio/adc/mcp3911.c | 2 - drivers/iio/adc/men_z188_adc.c | 1 - drivers/iio/adc/meson_saradc.c | 2 - drivers/iio/adc/mt6577_auxadc.c | 1 - drivers/iio/adc/mxs-lradc-adc.c | 3 - drivers/iio/adc/nau7802.c | 2 - drivers/iio/adc/npcm_adc.c | 1 - drivers/iio/adc/palmas_gpadc.c | 1 - drivers/iio/adc/qcom-pm8xxx-xoadc.c | 2 - drivers/iio/adc/qcom-spmi-adc5.c | 244 ++++++- drivers/iio/adc/qcom-spmi-iadc.c | 2 - drivers/iio/adc/qcom-spmi-vadc.c | 2 - drivers/iio/adc/qcom-vadc-common.c | 262 +++++++ drivers/iio/adc/qcom-vadc-common.h | 15 + drivers/iio/adc/rcar-gyroadc.c | 2 - drivers/iio/adc/rn5t618-adc.c | 1 - drivers/iio/adc/rockchip_saradc.c | 219 ++++-- drivers/iio/adc/sc27xx_adc.c | 1 - drivers/iio/adc/sd_adc_modulator.c | 7 +- drivers/iio/adc/spear_adc.c | 1 - drivers/iio/adc/stm32-adc.c | 155 ++-- drivers/iio/adc/stm32-dfsdm-adc.c | 105 +-- drivers/iio/adc/stmpe-adc.c | 1 - drivers/iio/adc/stx104.c | 1 - drivers/iio/adc/sun4i-gpadc-iio.c | 2 - drivers/iio/adc/ti-adc081c.c | 14 +- drivers/iio/adc/ti-adc0832.c | 11 +- drivers/iio/adc/ti-adc084s021.c | 9 +- drivers/iio/adc/ti-adc108s102.c | 1 - drivers/iio/adc/ti-adc12138.c | 1 - drivers/iio/adc/ti-adc128s052.c | 8 +- drivers/iio/adc/ti-adc161s626.c | 5 +- drivers/iio/adc/ti-ads1015.c | 4 - drivers/iio/adc/ti-ads124s08.c | 4 +- drivers/iio/adc/ti-ads7950.c | 3 +- drivers/iio/adc/ti-ads8344.c | 4 +- drivers/iio/adc/ti-ads8688.c | 2 - drivers/iio/adc/ti-tlc4541.c | 10 +- drivers/iio/adc/ti_am335x_adc.c | 38 +- drivers/iio/adc/twl4030-madc.c | 4 +- drivers/iio/adc/twl6030-gpadc.c | 1 - drivers/iio/adc/vf610_adc.c | 9 +- drivers/iio/adc/viperboard_adc.c | 1 - drivers/iio/adc/xilinx-xadc-core.c | 4 - drivers/iio/afe/iio-rescale.c | 1 - drivers/iio/amplifiers/ad8366.c | 8 +- drivers/iio/amplifiers/hmc425a.c | 1 - drivers/iio/buffer/industrialio-triggered-buffer.c | 10 +- drivers/iio/chemical/Kconfig | 33 + drivers/iio/chemical/Makefile | 3 + drivers/iio/chemical/ams-iaq-core.c | 1 - drivers/iio/chemical/atlas-ezo-sensor.c | 5 +- drivers/iio/chemical/atlas-sensor.c | 7 +- drivers/iio/chemical/bme680_core.c | 1 - drivers/iio/chemical/ccs811.c | 1 - drivers/iio/chemical/pms7003.c | 1 - drivers/iio/chemical/scd30.h | 78 ++ drivers/iio/chemical/scd30_core.c | 771 ++++++++++++++++++++ drivers/iio/chemical/scd30_i2c.c | 139 ++++ drivers/iio/chemical/scd30_serial.c | 263 +++++++ drivers/iio/chemical/sgp30.c | 1 - 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