d14c0f10e7
Added IIO magnetometer driver for AK09911. In functionality is resembles AK8975 or AK8963. But there are several differences, so instead of modifying existing AK8975 driver and keep it clean, implemented as a separate driver. The key differences are: - Register map is different and have different indexes - AK09911 is a very compact interface with no DRDY pin. So no support of interrupt or GPIO poll - Even for polled mode no mention on ST2 register, which is required in ak8975 driver - mode values are different for fuse access Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
83 lines
2.2 KiB
Plaintext
83 lines
2.2 KiB
Plaintext
#
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# Magnetometer sensors
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#
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# When adding new entries keep the list in alphabetical order
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menu "Magnetometer sensors"
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config AK8975
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tristate "Asahi Kasei AK8975 3-Axis Magnetometer"
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depends on I2C
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depends on GPIOLIB
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help
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Say yes here to build support for Asahi Kasei AK8975 3-Axis
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Magnetometer. This driver can also support AK8963, if i2c
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device name is identified as ak8963.
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To compile this driver as a module, choose M here: the module
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will be called ak8975.
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config AK09911
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tristate "Asahi Kasei AK09911 3-axis Compass"
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depends on I2C
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help
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Say yes here to build support for Asahi Kasei AK09911 3-Axis
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Magnetometer.
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To compile this driver as a module, choose M here: the module
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will be called ak09911.
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config MAG3110
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tristate "Freescale MAG3110 3-Axis Magnetometer"
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depends on I2C
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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help
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Say yes here to build support for the Freescale MAG3110 3-Axis
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magnetometer.
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To compile this driver as a module, choose M here: the module
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will be called mag3110.
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config HID_SENSOR_MAGNETOMETER_3D
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depends on HID_SENSOR_HUB
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select IIO_BUFFER
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select IIO_TRIGGERED_BUFFER
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select HID_SENSOR_IIO_COMMON
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select HID_SENSOR_IIO_TRIGGER
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tristate "HID Magenetometer 3D"
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help
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Say yes here to build support for the HID SENSOR
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Magnetometer 3D.
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config IIO_ST_MAGN_3AXIS
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tristate "STMicroelectronics magnetometers 3-Axis Driver"
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depends on (I2C || SPI_MASTER) && SYSFS
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select IIO_ST_SENSORS_CORE
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select IIO_ST_MAGN_I2C_3AXIS if (I2C)
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select IIO_ST_MAGN_SPI_3AXIS if (SPI_MASTER)
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select IIO_TRIGGERED_BUFFER if (IIO_BUFFER)
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help
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Say yes here to build support for STMicroelectronics magnetometers:
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LSM303DLHC, LSM303DLM, LIS3MDL.
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This driver can also be built as a module. If so, these modules
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will be created:
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- st_magn (core functions for the driver [it is mandatory]);
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- st_magn_i2c (necessary for the I2C devices [optional*]);
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- st_magn_spi (necessary for the SPI devices [optional*]);
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(*) one of these is necessary to do something.
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config IIO_ST_MAGN_I2C_3AXIS
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tristate
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depends on IIO_ST_MAGN_3AXIS
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depends on IIO_ST_SENSORS_I2C
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config IIO_ST_MAGN_SPI_3AXIS
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tristate
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depends on IIO_ST_MAGN_3AXIS
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depends on IIO_ST_SENSORS_SPI
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endmenu
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