diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2014-11-06 23:06:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-06-16 20:55:24 +0100 |
| commit | d14c0f10e71c174cc312fb77832450bd02171be5 (patch) | |
| tree | 38372546dc76d1ed16a5c3d932485bd6cfd2d175 /drivers/iio/magnetometer/Kconfig | |
| parent | 1a4fbf6a9286a6e3db497bc7bbae2024f0f1ad90 (diff) | |
iio: AK09911 : 3 axis compass support
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>
Diffstat (limited to 'drivers/iio/magnetometer/Kconfig')
| -rw-r--r-- | drivers/iio/magnetometer/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig index 05a364c543f8..b2dba9e506ab 100644 --- a/drivers/iio/magnetometer/Kconfig +++ b/drivers/iio/magnetometer/Kconfig @@ -17,6 +17,16 @@ config AK8975 To compile this driver as a module, choose M here: the module will be called ak8975. +config AK09911 + tristate "Asahi Kasei AK09911 3-axis Compass" + depends on I2C + help + Say yes here to build support for Asahi Kasei AK09911 3-Axis + Magnetometer. + + To compile this driver as a module, choose M here: the module + will be called ak09911. + config MAG3110 tristate "Freescale MAG3110 3-Axis Magnetometer" depends on I2C |