The following changes since commit 8be7dfc6a8eb54589100d4ea15b0039c2d01422b: Merge tag 'coresight-next-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next (2022-09-21 16:16:03 +0200) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-6.1b for you to fetch changes up to 6d965885f4ea82f916d31f17f67b2ad771bdabac: iio: adc: mcp3911: add support for oversampling ratio (2022-09-21 21:15:10 +0100) ---------------------------------------------------------------- Second set of IIO new device support, features and cleanup for the 6.1 cycle. Normal mixed bag of new device support with continuing trend that most new devices are supported by extending existing drivers - a positive sign perhaps that device manufacturers have somewhat stabilized their interfaces across product generations. The BNO055 driver was however a substantial addition including several additions to the IIO core. There are a number of significant patch sets under review, so if the 6.0 cycle runs long I may send a 3rd pull request. New device support * adi,adxl313 - Support for the ADXL312 and ADXL314 accelerometers. * bosch,bmp280 - Support for the BMP380 family of pressures sensors. Included considerable refactoring and modernization of the bmp280 driver. * bosch,bno055 - New driver for this i2c/serial attached complex IMU. * lltc,ltc2497 - Support for the LTC2499 16 channel, 24bit ADC. * st,pressure - Support for the LPS22DF pressure sensor * st,lsm6dsx - Support for the LSM6DSTX (Mainly adding the ID and WAI) Features * core - to support the bosch,bno055 requirements - Support for linear acceleration channel type (effect of gravity removed) - Pitch, yaw and roll modifiers for angle channels. - Standard serialnumber attribute documentation. - Binary attributes - to allow for calibration save and restore. * adi,ad7923 - Support extended range (wider supported input voltage range). * bosch,bmp280 - Add filter controls for some supported parts. * microchip,mcp3911 - Buffered capture support for this ADC. - Data ready interrupt support, including hiz control for line. - Oversampling ratio support. * st,stm32-adc - Support ID registers on parts where they are present, providing discoverability of some features. Fixes - late breaking fixes that I judged could wait for the merge window. * adi,ad5593r - Add a missing STOP condition between address write and data read. - Check for related i2c functionality. * adi,ad7923 - Fix shift reporting for some variants supported by the driver. * infinion,dps310 - Work around a hardware issue where a chip can hang by adding a timeout and reset path. Cleanups * Continuing work to switch to new pm macros. * MAINTAINERS - Drop duplication of wild card covered entry in ADI block and add missing entries to cover ltc294x binding files. * bosch,bma400 - Fix trivial smatch warning. * bosch,bmp280 - Fix broken links to datasheets * lltc,ltc2497 - Fix missing entry for ltc2499 * mexelis,mlx90614 - Switch to get_avail() callback for _available attributes. * microchip,mcp3911 - Move to devm_ resource management for all elements of probe() ---------------------------------------------------------------- Andrea Merello (14): iio: add modifiers for linear acceleration iio: document linear acceleration modifiers iio: event_monitor: add linear acceleration modifiers iio: add modifers for pitch, yaw, roll iio: document pitch, yaw, roll modifiers iio: event_monitor: add pitch, yaw and roll modifiers iio: add support for binary attributes iio: imu: add Bosch Sensortec BNO055 core driver iio: document bno055 private sysfs attributes iio: document "serialnumber" sysfs attribute dt-bindings: iio/imu: Add Bosch BNO055 iio: imu: add BNO055 serdev driver iio: imu: add BNO055 I2C driver docs: iio: add documentation for BNO055 driver Angel Iglesias (10): iio: pressure: bmp280: fix datasheet links iio: pressure: bmp280: reorder local variables following reverse xmas tree iio: pressure: bmp280: use FIELD_GET, FIELD_PREP and GENMASK iio: pressure: bmp280: Simplify bmp280 calibration data reading iio: pressure: bmp280: simplify driver initialization logic iio: pressure: bmp280: Fix alignment for DMA safety iio: pressure: bmp280: reorder i2c device tables declarations iio: pressure: bmp280: Add support for BMP380 sensor family dt-bindings: iio: pressure: bmp085: Add BMP380 compatible string iio: pressure: bmp280: Add more tunable config parameters for BMP380 Ciprian Regus (5): MAINTAINERS: Remove duplicate matching entry dt-bindings: iio: adc: Add docs for LTC2499 Add MAINTAINERS entries for LTC2497 and LTC2496 drivers: iio: adc: ltc2497: LTC2499 support drivers: iio: adc: ltc2497: Rename the LTC2499 iio device Crt Mori (1): iio: temperature: mlx90614 Refactoring available filter attributes Eddie James (2): iio: pressure: dps310: Refactor startup procedure iio: pressure: dps310: Reset chip after timeout George Mois (2): dt-bindings: iio: accel: adxl313: Add compatibles for adxl312 and adxl314 drivers: iio: accel: adxl312 and adxl314 support Jonathan Cameron (7): iio: proximity: sx9310: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() iio: proximity: sx9324: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() iio: proximity: sx9360: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() iio: proximity: srf04: Use pm_ptr() to remove unused struct dev_pm_ops iio: accel: bmi088: Use EXPORT_NS_GPL_RUNTIME_DEV_PM_OPS() and pm_ptr() iio: light: st_uvis25: Use EXPORT_NS_SIMPLE_DEV_PM_OPS() iio: accel: bma400: Fix smatch warning based on use of unintialized value. Lorenzo Bianconi (2): iio: imu: st_lsm6dsx: add support to LSM6DSTX dt-bindings: iio: imu: st_lsm6dsx: add lsm6dstx device bindings Marcus Folkesson (5): iio: adc: mcp3911: use resource-managed version of iio_device_register iio: adc: mcp3911: add support for buffers iio: adc: mcp3911: add support for interrupts dt-bindings: iio: adc: mcp3911: add microchip,data-ready-hiz entry iio: adc: mcp3911: add support for oversampling ratio Martyn Welch (2): dt-bindings: iio: st,st-sensors add LPS22DF. iio: pressure: st_pressure: Add support for LPS22DF Michael Hennerich (1): iio: dac: ad5593r: Fix i2c read protocol requirements Nuno Sá (4): iio: dac: ad5593r: add check for i2c functionality iio: adc: ad7923: fix channel readings for some variants iio: adc: ad7923: support extended range dt-bindings: iio: adi,ad7923: add adi,range-double property Olivier Moysan (1): iio: adc: stm32-adc: add id registers support Uwe Kleine-König (1): iio: ltc2497: Fix reading conversion results Documentation/ABI/testing/sysfs-bus-iio | 25 + Documentation/ABI/testing/sysfs-bus-iio-bno055 | 81 + .../devicetree/bindings/iio/accel/adi,adxl313.yaml | 10 +- .../devicetree/bindings/iio/adc/adi,ad7923.yaml | 4 + .../devicetree/bindings/iio/adc/lltc,ltc2497.yaml | 8 +- .../bindings/iio/adc/microchip,mcp3911.yaml | 7 + .../devicetree/bindings/iio/imu/bosch,bno055.yaml | 59 + .../devicetree/bindings/iio/imu/st,lsm6dsx.yaml | 3 + .../devicetree/bindings/iio/pressure/bmp085.yaml | 4 +- .../devicetree/bindings/iio/st,st-sensors.yaml | 2 + Documentation/iio/bno055.rst | 51 + Documentation/iio/index.rst | 2 + MAINTAINERS | 3 +- drivers/iio/accel/adxl313.h | 35 +- drivers/iio/accel/adxl313_core.c | 202 ++- drivers/iio/accel/adxl313_i2c.c | 74 +- drivers/iio/accel/adxl313_spi.c | 63 +- drivers/iio/accel/bma400_core.c | 3 +- drivers/iio/accel/bmi088-accel-core.c | 15 +- drivers/iio/accel/bmi088-accel-spi.c | 2 +- drivers/iio/adc/Kconfig | 2 + drivers/iio/adc/ad7923.c | 11 +- drivers/iio/adc/ltc2496.c | 9 +- drivers/iio/adc/ltc2497-core.c | 12 +- drivers/iio/adc/ltc2497.c | 77 +- drivers/iio/adc/ltc2497.h | 6 + drivers/iio/adc/mcp3911.c | 257 ++- drivers/iio/adc/stm32-adc-core.c | 59 +- drivers/iio/adc/stm32-adc-core.h | 31 + drivers/iio/dac/ad5593r.c | 50 +- drivers/iio/imu/Kconfig | 1 + drivers/iio/imu/Makefile | 1 + drivers/iio/imu/bno055/Kconfig | 25 + drivers/iio/imu/bno055/Makefile | 10 + drivers/iio/imu/bno055/bno055.c | 1685 ++++++++++++++++++++ drivers/iio/imu/bno055/bno055.h | 13 + drivers/iio/imu/bno055/bno055_i2c.c | 57 + drivers/iio/imu/bno055/bno055_ser_core.c | 560 +++++++ drivers/iio/imu/bno055/bno055_ser_trace.c | 14 + drivers/iio/imu/bno055/bno055_ser_trace.h | 104 ++ drivers/iio/imu/st_lsm6dsx/Kconfig | 2 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 2 + drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 2 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 7 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c | 5 + drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c | 5 + drivers/iio/industrialio-core.c | 10 +- drivers/iio/light/st_uvis25_core.c | 9 +- drivers/iio/light/st_uvis25_i2c.c | 2 +- drivers/iio/light/st_uvis25_spi.c | 2 +- drivers/iio/pressure/Kconfig | 6 +- drivers/iio/pressure/bmp280-core.c | 974 +++++++++-- drivers/iio/pressure/bmp280-i2c.c | 15 +- drivers/iio/pressure/bmp280-regmap.c | 55 + drivers/iio/pressure/bmp280-spi.c | 5 + drivers/iio/pressure/bmp280.h | 164 +- drivers/iio/pressure/dps310.c | 262 +-- drivers/iio/pressure/st_pressure.h | 2 + drivers/iio/pressure/st_pressure_core.c | 70 + drivers/iio/pressure/st_pressure_i2c.c | 5 + drivers/iio/pressure/st_pressure_spi.c | 5 + drivers/iio/proximity/srf04.c | 10 +- drivers/iio/proximity/sx9310.c | 8 +- drivers/iio/proximity/sx9324.c | 8 +- drivers/iio/proximity/sx9360.c | 8 +- drivers/iio/temperature/mlx90614.c | 41 +- include/uapi/linux/iio/types.h | 7 +- tools/iio/iio_event_monitor.c | 6 + 68 files changed, 4815 insertions(+), 519 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-bno055 create mode 100644 Documentation/devicetree/bindings/iio/imu/bosch,bno055.yaml create mode 100644 Documentation/iio/bno055.rst create mode 100644 drivers/iio/imu/bno055/Kconfig create mode 100644 drivers/iio/imu/bno055/Makefile create mode 100644 drivers/iio/imu/bno055/bno055.c create mode 100644 drivers/iio/imu/bno055/bno055.h create mode 100644 drivers/iio/imu/bno055/bno055_i2c.c create mode 100644 drivers/iio/imu/bno055/bno055_ser_core.c create mode 100644 drivers/iio/imu/bno055/bno055_ser_trace.c create mode 100644 drivers/iio/imu/bno055/bno055_ser_trace.h
