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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-30 03:37:48 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-30 03:37:48 +0200 |
commit | 9f827d8099e76a4a2fb99faa88ee7859459f2360 (patch) | |
tree | f08d4db69c53bb441d759747c59a68ae28e82825 /drivers/iio/magnetometer | |
parent | 99207b80bbf602f1674485c3f9653b7c527785d9 (diff) | |
parent | 1d2f1e084b7386b4082ebc2490ce0ddc8efe5667 (diff) | |
download | linux-9f827d8099e76a4a2fb99faa88ee7859459f2360.tar.gz |
Merge tag 'iio-for-4.4a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes: First round of new driver, new functionality and cleanups for IIO in the 4.4 cycle New device support * APDS9960 ALS + proximity driver * bmg160 SPI devices. * HDC100x humidity sensors * Holt HI-8435 threshold detector * mma8453Q accelerometer added to the mma8452 driver * mma86452FC and mma8653FC accelerometers added to the mma8452 driver * mxc4005 accelerometer * PulsedLight LIDAR * SensorTech VZ89x volatile organic compound sensor * UPISEMI uS5182d ALS and proximity sensors New core functionality * triggered events - use triggers to check for changes in threshold type detectors on devices with out interrupt support. First user is the holt comparator. * chemical concentration and resistance channel types. New driver functionality * vf610 - buffer support. - followup coccinelle warning fix. Core rework * buffers - break out callback buffer to own module. - move buffer implementations to a new subdirectory * percolate the error code form iio_event_getfd out to userspace rather than giving a missleading error later on. Cleanups * adddac drivers - use BIT macro where appropriate. * meter drivers - use BIT macro where appropriate. * ad7303 - add an OF match table to line up with the binding docs. * adc128s052 - add an OF match table to line up with the binding docs. * adf4350 - add an OF match table to line up with the binding docs * as3935 - add an OF match table to line up with the binding docs. * berlin2-adc - use GENMASK and BIT for masks - prevent attempting to sample multiple channels at once by moving a mutex scop - coding style cleanups * bmg150_magn - kconfig sort order was wrong - fix it. * bmg160 - use i2c regmap and drop all uses of i2c_client - separate i2c and core driver * cc10001_adc - kconfig sort order was wrong - fix it. * evgen (dummy driver helper module) - move interrupt generation to irq_work to reduce differences between the dummy driver and real hardware drivers. * hmc5843 - set the name dynamically rather than to a fixed value for one of the suported parts. - export module alias information to allow autoprobing of module. * lpc32xx - on failure to get resource or irq return -ENXIO as uppose to -EBUSY * max1027 - set .of_match_table to actually allow OF style matching. * max5821 - add MODULE_DEVICE_TABLE for OF table. * mma8452 - refactor to separate out chip specific data. - add freefall / motion interrupt source for devices that do their interrupts slightly differently. - update copywrite notice. - leave naming of events directory in sysfs to the core * mcp320x - set .of_match_table so that it can be use for OF style matching. * mlx90614 - Implement filter configuration (note the datasheet changed as a result of the driver reviews to include the values we needed ;) * opt3001 - drop .owner field as assigned by platform driver core. * si7020 - replace a bitmask on the humidity values with a more correct range check. * stk310 - improved error handling. - use BIT macro where appropriate and use the resulting defines instead of magic numbers in the code. - fix indentation * st-sensors - add debugfs register read hook * tsl4531 - fix error handling in check_id * twl6030 - fix module autoload for OF * iio-trig-sysfs - document add and remove attribute * trigger in staging - code alignment fixes. - braces on both branches of if statement if needed for one. * xilinx-xadc - push interrupts into hardirq context as there isn't much in them any more and it avoids breaking PREEMPT_RT builds due to the use of a spinlock between the hardirq and the thread. Tools * event-monitor - report unsupported events. We keep expanding what can come from drivers so give a helpful error if one turns up in an out of date userspace program. * generic-buffer - helpful message about needing to enable a channel to start the buffer.
Diffstat (limited to 'drivers/iio/magnetometer')
-rw-r--r-- | drivers/iio/magnetometer/Kconfig | 33 | ||||
-rw-r--r-- | drivers/iio/magnetometer/Makefile | 3 | ||||
-rw-r--r-- | drivers/iio/magnetometer/st_magn_core.c | 1 |
3 files changed, 20 insertions, 17 deletions
diff --git a/drivers/iio/magnetometer/Kconfig b/drivers/iio/magnetometer/Kconfig index efb9350b0d76..868abada3409 100644 --- a/drivers/iio/magnetometer/Kconfig +++ b/drivers/iio/magnetometer/Kconfig @@ -24,6 +24,24 @@ config AK09911 help Deprecated: AK09911 is now supported by AK8975 driver. +config BMC150_MAGN + tristate "Bosch BMC150 Magnetometer Driver" + depends on I2C + select REGMAP_I2C + select IIO_BUFFER + select IIO_TRIGGERED_BUFFER + help + Say yes here to build support for the BMC150 magnetometer. + + Currently this only supports the device via an i2c interface. + + This is a combo module with both accelerometer and magnetometer. + This driver is only implementing magnetometer part, which has + its own address and register map. + + To compile this driver as a module, choose M here: the module will be + called bmc150_magn. + config MAG3110 tristate "Freescale MAG3110 3-Axis Magnetometer" depends on I2C @@ -87,19 +105,4 @@ config IIO_ST_MAGN_SPI_3AXIS depends on IIO_ST_MAGN_3AXIS depends on IIO_ST_SENSORS_SPI -config BMC150_MAGN - tristate "Bosch BMC150 Magnetometer Driver" - depends on I2C - select REGMAP_I2C - select IIO_BUFFER - select IIO_TRIGGERED_BUFFER - help - Say yes here to build support for the BMC150 magnetometer. - - Currently this only supports the device via an i2c interface. - - This is a combo module with both accelerometer and magnetometer. - This driver is only implementing magnetometer part, which has - its own address and register map. - endmenu diff --git a/drivers/iio/magnetometer/Makefile b/drivers/iio/magnetometer/Makefile index 33b1d4d54ee7..2c72df458ec2 100644 --- a/drivers/iio/magnetometer/Makefile +++ b/drivers/iio/magnetometer/Makefile @@ -4,6 +4,7 @@ # When adding new entries keep the list in alphabetical order obj-$(CONFIG_AK8975) += ak8975.o +obj-$(CONFIG_BMC150_MAGN) += bmc150_magn.o obj-$(CONFIG_MAG3110) += mag3110.o obj-$(CONFIG_HID_SENSOR_MAGNETOMETER_3D) += hid-sensor-magn-3d.o obj-$(CONFIG_MMC35240) += mmc35240.o @@ -14,5 +15,3 @@ st_magn-$(CONFIG_IIO_BUFFER) += st_magn_buffer.o obj-$(CONFIG_IIO_ST_MAGN_I2C_3AXIS) += st_magn_i2c.o obj-$(CONFIG_IIO_ST_MAGN_SPI_3AXIS) += st_magn_spi.o - -obj-$(CONFIG_BMC150_MAGN) += bmc150_magn.o diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c index f8dc4b85d70c..b27f0146647b 100644 --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -560,6 +560,7 @@ static const struct iio_info magn_info = { .attrs = &st_magn_attribute_group, .read_raw = &st_magn_read_raw, .write_raw = &st_magn_write_raw, + .debugfs_reg_access = &st_sensors_debugfs_reg_access, }; #ifdef CONFIG_IIO_TRIGGER |