kernel/linux.git/drivers/iio/accel/Makefile, branch v6.6.131

iio: accel: Support Kionix/ROHM KX022A accelerometer

2022-11-23T19:44:03+00:00

KX022A is a 3-axis accelerometer from ROHM/Kionix. The sensor features include variable ODRs, I2C and SPI control, FIFO/LIFO with watermark IRQ, tap/motion detection, wake-up & back-to-sleep events, four acceleration ranges (2, 4, 8 and 16g), and probably some other cool features. Add support for the basic accelerometer features such as getting the acceleration data via IIO. (raw reads, triggered buffer [data-ready] or using the WMI IRQ). Important things to be added include the double-tap, motion detection and wake-up as well as the runtime power management. Signed-off-by: Matti Vaittinen Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/758b00d6aea0a6431a5a3a78d557d449c113b21e.1666614295.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron

iio: add MEMSensing MSA311 3-axis accelerometer driver

2022-08-30T17:35:38+00:00

MSA311 is a tri-axial, low-g accelerometer with I2C digital output for sensitivity consumer applications. It has dynamic user-selectable full scales range of +-2g/+-4g/+-8g/+-16g and allows acceleration measurements with output data rates from 1Hz to 1000Hz. This driver supports following MSA311 features: - IIO interface - Different power modes: NORMAL and SUSPEND (using pm_runtime) - ODR (Output Data Rate) selection - Scale and samp_freq selection - IIO triggered buffer, IIO reg access - NEW_DATA interrupt + trigger Below features to be done: - Motion Events: ACTIVE, TAP, ORIENT, FREEFALL - Low Power mode Datasheet: https://cdn-shop.adafruit.com/product-files/5309/MSA311-V1.1-ENG.pdf Signed-off-by: Dmitry Rokosov Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220822175011.2886-4-ddrokosov@sberdevices.ru Signed-off-by: Jonathan Cameron

iio: accel: add ADXL367 driver

2022-02-21T19:33:06+00:00

The ADXL367 is an ultralow power, 3-axis MEMS accelerometer. The ADXL367 does not alias input signals to achieve ultralow power consumption, it samples the full bandwidth of the sensor at all data rates. Measurement ranges of +-2g, +-4g, and +-8g are available, with a resolution of 0.25mg/LSB on the +-2 g range. In addition to its ultralow power consumption, the ADXL367 has many features to enable true system level power reduction. It includes a deep multimode output FIFO, a built-in micropower temperature sensor, and an internal ADC for synchronous conversion of an additional analog input. Signed-off-by: Cosmin Tanislav Link: https://lore.kernel.org/r/20220214073810.781016-6-cosmin.tanislav@analog.com Signed-off-by: Jonathan Cameron

iio: accel: Add driver support for ADXL313

2021-09-14T11:00:35+00:00

ADXL313 is a small, thin, low power, 3-axis accelerometer with high resolution measurement up to +/-4g. It includes an integrated 32-level FIFO and has activity and inactivity sensing capabilities. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADXL313.pdf Signed-off-by: Lucas Stankus Reviewed-by: Alexandru Ardelean Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/d16e2d1967e46bb2b1024b6d23bc4889da77dc6b.1630523106.git.lucas.p.stankus@gmail.com Signed-off-by: Jonathan Cameron

iio: accel: Add driver support for ADXL355

2021-09-14T11:00:30+00:00

ADXL355 is a 3-axis MEMS Accelerometer. It offers low noise density, low 0g offset drift, low power with selectable measurement ranges. It also features programmable high-pass and low-pass filters. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/adxl354_adxl355.pdf Reviewed-by: Alexandru Ardelean Reviewed-by: Andy Shevchenko Signed-off-by: Puranjay Mohan Link: https://lore.kernel.org/r/20210811073027.124619-3-puranjay12@gmail.com Signed-off-by: Jonathan Cameron

iio: accel: add support for FXLS8962AF/FXLS8964AF accelerometers

2021-05-17T12:54:23+00:00

Add basic support for NXP FXLS8962AF/FXLS8964AF Automotive accelerometers. It will allow setting up scale/gain and reading x,y,z axis. Datasheet: https://www.nxp.com/docs/en/data-sheet/FXLS8962AF.pdf Datasheet: https://www.nxp.com/docs/en/data-sheet/FXLS8964AF.pdf Signed-off-by: Sean Nyekjaer Reviewed-by: Andy Shevchenko Signed-off-by: Jonathan Cameron

iio: accel: Add driver for Murata SCA3300 accelerometer

2021-05-17T12:49:09+00:00

Add initial support for Murata SCA3300 3-axis industrial accelerometer with digital SPI interface. This device also provides a temperature measurement. Datasheet: https://www.murata.com/en-global/products/sensor/accel/sca3300 Signed-off-by: Tomas Melin Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20210426081041.59807-3-tomas.melin@vaisala.com Signed-off-by: Jonathan Cameron

iio: accel: Add support for the Bosch-Sensortec BMI088

2021-03-11T20:46:58+00:00

The BMI088 is a combined module with both accelerometer and gyroscope. This adds the accelerometer driver support for the SPI interface. The gyroscope part is already supported by the BMG160 driver. Signed-off-by: Mike Looijmans Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210125150732.23873-2-mike.looijmans@topic.nl Signed-off-by: Jonathan Cameron

iio: accel: bma400: add support for bma400 spi

2020-06-14T10:49:16+00:00

Add basic support for the Bosch Sensortec BMA400 3-axes ultra-low power accelerometer when configured to use SPI. Signed-off-by: Dan Robertson Signed-off-by: Jonathan Cameron

iio: accel: Add driver for the BMA400

2019-12-29T15:20:02+00:00

Add a IIO driver for the Bosch BMA400 3-axes ultra-low power accelerometer. The driver supports reading from the acceleration and temperature registers. The driver also supports reading and configuring the output data rate, oversampling ratio, and scale. Signed-off-by: Dan Robertson Reviewed-by: Andy Shevchenko Reviewed-by: Linus Walleij Signed-off-by: Jonathan Cameron