diff options
| author | Matti Vaittinen <mazziesaccount@gmail.com> | 2022-10-24 15:40:29 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-11-23 22:44:03 +0300 |
| commit | 7c1d1677b3227c6b18ac999f2b84778baa280b8f (patch) | |
| tree | 82f970e990790aa563fb6d8418d0367a13db854e /drivers/iio/accel/Kconfig | |
| parent | b52e2f19f80240365d7eaa3fdd320afcf14cf4c0 (diff) | |
| download | linux-7c1d1677b3227c6b18ac999f2b84778baa280b8f.tar.xz | |
iio: accel: Support Kionix/ROHM KX022A accelerometer
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 <mazziesaccount@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/758b00d6aea0a6431a5a3a78d557d449c113b21e.1666614295.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/accel/Kconfig')
| -rw-r--r-- | drivers/iio/accel/Kconfig | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index ffac66db7ac9..03ac410c162e 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -409,6 +409,27 @@ config IIO_ST_ACCEL_SPI_3AXIS To compile this driver as a module, choose M here. The module will be called st_accel_spi. +config IIO_KX022A + tristate + +config IIO_KX022A_SPI + tristate "Kionix KX022A tri-axis digital accelerometer SPI interface" + depends on SPI + select IIO_KX022A + select REGMAP_SPI + help + Enable support for the Kionix KX022A digital tri-axis + accelerometer connected to I2C interface. + +config IIO_KX022A_I2C + tristate "Kionix KX022A tri-axis digital accelerometer I2C interface" + depends on I2C + select IIO_KX022A + select REGMAP_I2C + help + Enable support for the Kionix KX022A digital tri-axis + accelerometer connected to I2C interface. + config KXSD9 tristate "Kionix KXSD9 Accelerometer Driver" select IIO_BUFFER |