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2014-09-14iio:bma180: Add BMA250 chip supportPeter Meerwald1-3/+3
the BMA250 has only 10-bit resolution; while the data readout registers have identical layout, the configuration is completely different compared to the BMA180 datasheet: http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/BST-BMA250-DS002-05.pdf Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Cc: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-09-14iio: accel: kxcjk-1013: add support for kxtj2-1009Daniel Baluta1-1/+2
This patch adds support for KXTJ2-1009 3-axis acceleromenter sensor. KXTJ2-1009 uses the same register definitions as KXCJK-1013. The specification for KXTJ2-1009 can be downloaded from: http://www.kionix.com/sites/default/files/KXTJ2-1009%20Specifications%20Rev%204.pdf Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-09-13iio: accel: BMC150: add support for other Bosch chipsLaurentiu Palcu1-1/+3
The following chips are either similar or have only the resolution different. Hence, change this driver to support these chips too: BMI055 - combo chip (accelerometer part is identical to BMC150's) BMA255 - identical to BMC150's accelerometer BMA222E - 8 bit resolution BMA250E - 10 bit resolution BMA280 - 14 bit resolution Additionally: * add bmc150_accel_match_acpi_device() function to check that the device has been enumerated through ACPI; * rename bmc150_accel_acpi_gpio_probe() to bmc150_accel_gpio_probe() since the ACPI matching has been moved to the new function. Also, this will allow for the GPIO matching to be done against a device tree too, not only ACPI tree; * rename bmc150_scale_info struct member 'range' to 'reg_range' to be consistent with the naming convention used elsewhere in the driver and declare it u8, instead of int; * change CONFIG description to list all supported chips; Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-08-30iio: accel: kxcjk-1013: add support for kxcj9-1008Daniel Baluta1-1/+1
This patch adds support for KXCJ9-1008 3-axis acceleromenter sensor. KXCJ9-1008 uses the same register definitions as KXCJK-1013. The specification for KXCJ9-1008 can be downloaded from: http://www.kionix.com/sites/default/files/KXCJ9-1008%20Specifications%20Rev%205.pdf Signed-off-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-08-07iio: accel: BMC150 accel supportSrinivas Pandruvada1-0/+13
This change implements BMC150 accelerometer driver. A BMC150 package consist of a compass and an accelerometer. This driver only implements accelerometer part. Spec downloaded from: http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-03.pdf This sensor chip supports many advanced features, but this driver implements minimum feature set which is a must to be useful. This driver can be enhanced incrementally. If the sensor vendor wants to update full featured version, they can substitute or enhance this driver when they get chance. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-14iio: accel: kxcjk1013 3-axis accelerometer driverSrinivas Pandruvada1-0/+12
This patch adds IIO driver for KXCJK 1013 triaxis accelerometer sensor. The specifications for this driver is downloaded from: http://www.kionix.com/sites/default/files/KXCJK-1013%20Specifications%20Rev%202.pdf Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-05-03iio: Add Freescale MMA8452Q 3-axis accelerometer driverPeter Meerwald1-0/+12
3-axis accelerometer sensor (2/4/8 g) with 12-bit resolution and I2C interface many extra features are unsupported (freefall detection, orientation change, autosleep) datasheet is here: http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8452Q.pdf v2: (thanks to Jonathan Cameron) * use ARRAY_SIZE() Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-28iio: add Bosch BMA180 acceleration sensor driverOleksandr Kravchenko1-0/+12
This patch adds IIO driver for Bosch BMA180 triaxial acceleration sensor. http://dlnmh9ip6v2uc.cloudfront.net/datasheets/ Sensors/Accelerometers/BST-BMA180-DS000-07_2.pdf Signed-off-by: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: Add a comment to about alphabetical order to Kconfigs and MakefilesLars-Peter Clausen1-7/+9
Keeping Makefile and Kconfig entries in alphabetical order usually works better than just appending new entries at the end, since it reduces the amount of conflicts. This patch adds a comment to the IIO Kconfig and Makefile files to document that the entries should be kept in alphabetical order. Also reorder those entries which weren't in alphabetical order yet. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-08-03iio: reword help text of several IIO_ST driversPeter Meerwald1-2/+2
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Acked-by: "Denis Ciocca" <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-05-22iio: STMicroelectronics: remove three useless selectsPaul Bolle1-1/+0
Drivers for STMicroelectronics accelerometers, gyroscopes, and magnetometers were added in v3.9. They all have a (similar) select statement in their Kconfig files for a non-existant Kconfig symbol. These select statements can safely be removed. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-31iio:accel: Add STMicroelectronics accelerometers driverDenis Ciocca1-0/+31
This patch adds a generic accelerometer driver for STMicroelectronics accelerometers, currently it supports: LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC, LIS331DLH, LSM303DL, LSM303DLM, LSM330. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Reviewed-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26iio:accel:kxsd9 move out of stagingJonathan Cameron1-0/+7
This is a very simple driver giving basic access to this part over an spi bus. Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-12-27iio: hid-sensors: respect CONFIG_IIO_TRIGGERAlexander Holler1-0/+1
Not much to say, without that change, hid-sensor-trigger will be always compiled if HID_SENSOR_IIO_COMMON is selected which fails if CONFIG_IIO_TRIGGER is not set because CONFIG_IIO_CONSUMERS_PER_TRIGGER will not be defined. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-10-19iio: fix spelling of Accelerometer in KconfigPeter Meerwald1-1/+1
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Acked-by: Srinivas pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-06iio: hid-sensors: Added accelerometer 3Dsrinivas pandruvada1-0/+16
Added usage id processing for Accelerometer 3D.This uses IIO interfaces for triggered buffer to present data to user mode.This uses HID sensor framework for registering callback events from the sensor hub. Signed-off-by: srinivas pandruvada <srinivas.pandruvada@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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