diff options
| author | Dmitry Rokosov <DDRokosov@sberdevices.ru> | 2022-08-22 17:49:25 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-08-30 18:35:38 +0100 |
| commit | 1ca2cfbc0c337ed3a3c817f84f9fcf0d32203f73 (patch) | |
| tree | d49ce0384b36876211269aa250f22ddb6d8bb993 /drivers/iio/accel/Kconfig | |
| parent | 4905949395850e41912ae89e2d2fa88d2cd36319 (diff) | |
iio: add MEMSensing MSA311 3-axis accelerometer driver
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 <ddrokosov@sberdevices.ru>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220822175011.2886-4-ddrokosov@sberdevices.ru
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/accel/Kconfig')
| -rw-r--r-- | drivers/iio/accel/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index 35798712f811..ffac66db7ac9 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -541,6 +541,19 @@ config MMA9553 To compile this driver as a module, choose M here: the module will be called mma9553. +config MSA311 + tristate "MEMSensing Digital 3-Axis Accelerometer Driver" + depends on I2C + select IIO_BUFFER + select IIO_TRIGGERED_BUFFER + select REGMAP_I2C + help + Say yes here to build support for the MEMSensing MSA311 + accelerometer driver. + + To compile this driver as a module, choose M here: the module will be + called msa311. + config MXC4005 tristate "Memsic MXC4005XC 3-Axis Accelerometer Driver" depends on I2C |