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2019-04-03staging: add missing SPDX lines to Kconfig filesGreg Kroah-Hartman1-0/+1
There are a few remaining drivers/staging/*/Kconfig files that do not have SPDX identifiers in them. Add the correct GPL-2.0 identifier to them to make scanning tools happy. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-06-10staging: iio: Drop ADIS16060 driver from stagingJonathan Cameron1-1/+0
This part has been declared "not for new designs". It is now difficult to obtain and we have had no-one come forward with hardware making it difficult to proceed with the necessary work to move this driver out of staging. The device uses two separate chip selects and would require locking between them which is thought to be difficult to enforce without non trivial changes in the SPI subsystem. This work simply isn't worth doing given the status of the part and the fact no one seems to have gone for a similar hardware design since this one. If anyone does have access to one of these and is willing to contribute the time necessary then we can reevaluate dropping the driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2018-05-12staging: iio: tsl2x7x/tsl2772: move out of stagingBrian Masney1-1/+0
Move the tsl2772 driver out of staging and into mainline. Signed-off-by: Brian Masney <masneyb@onstation.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2018-03-26staging: iio: remove iio-trig-bfin-timer driverArnd Bergmann1-1/+0
The blackfin architecture is getting removed, so the timer trigger driver is now obsolete. Since this is the last remaining iio trigger driver in staging, I'm removing the entire directory. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-02-24iio: hmc5843: Move hmc5843 out of stagingCristina Moraru1-1/+0
This patch moves hmc5843 driver from staging/iio/magnetometer to iio/magnetometer, updates the corresponding Makefiles and moves the hmc5843* entries to the 'Industrial I/O support -> Magnetometer sensors' menu. Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com> Cc: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-11-21staging:iio: Delete some commented out lines in Kconfig and Makefile.Jonathan Cameron1-28/+0
These should have been removed with the driver move out of staging but instead were commented out. This was missed in reviews at the time so fixing it up now. Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-10-25iio: Move IIO Dummy Driver out of stagingCristina Opriceana1-27/+27
This patch moves the reference IIO dummy driver from drivers/staging/iio into a separate folder, drivers/iio/dummy and adds the proper Kconfig and Makefile for it. A new config menu entry called IIO dummy driver has also been added in the Industrial I/O support menu, corresponding to this driver. Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-03-14staging: iio: dummy: Fix undefined symbol build errorDaniel Baluta1-0/+1
CONFIG_SIMPLE_DUMMY_BUFFER compiles in iio_simple_dummy_buffer.c file which uses functions from industrialio-trigger.c. So, CONFIG_SIMPLE_DUMMY_BUFFER needs to select IIO_TRIGGER in order to avoid build error like this: > ERROR: "iio_trigger_notify_done" [drivers/staging/iio/iio_dummy.ko] undefined! > ERROR: "iio_triggered_buffer_postenable" [drivers/staging/iio/iio_dummy.ko] undefined! > ERROR: "iio_triggered_buffer_predisable" [drivers/staging/iio/iio_dummy.ko] undefined! > ERROR: "iio_alloc_pollfunc" [drivers/staging/iio/iio_dummy.ko] undefined! > ERROR: "iio_dealloc_pollfunc" [drivers/staging/iio/iio_dummy.ko] undefined! Cc: Arnd Bergmann <arnd@arndb.de> Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-01-07kconfig: use bool instead of boolean for type definition attributesChristoph Jaeger1-2/+2
Support for keyword 'boolean' will be dropped later on. No functional change. Reference: http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2014-06-07staging/iio: IIO_SIMPLE_DUMMY_BUFFER neds IIO_BUFFERArnd Bergmann1-4/+5
An obviously missing 'select' statement, without this we get a link error Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Jonathan Cameron <jic23@kernel.org> Cc: linux-iio@vger.kernel.org Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-09-18staging:iio:dummy fix kfifo_buf kconfig dependency issue if kfifo modular and buffer enabled for built in dummy driver.Jonathan Cameron1-1/+1
This only occurs in the unlikely event that the example driver is built in whilst the buffer implementation is not. Solved by switching from a depends on to a select for this particular case. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-03-23hwmon: Move the IIO client driver for hwmon out of stagingJonathan Cameron1-8/+0
This driver uses channel maps, defined either through device tree or platform data, to create a hwmon driver which acts as a client for the underlying IIO device channels. Thus a general purpose IIO adc driver can be used to provide hardware monitoring using a subset of its channels. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> -- The only non move changes here concern the description and changes to the dependencies to IIO explicit and hwmon implicit. I'm proposing moving this into hwmon on the basis of placing drivers based on what they provide rather than what their underlying hardware is. drivers/hwmon/Kconfig | 9 ++ drivers/hwmon/Makefile | 1 + drivers/hwmon/iio_hwmon.c | 196 ++++++++++++++++++++++++++++++++++++++++ drivers/staging/iio/Kconfig | 8 -- drivers/staging/iio/Makefile | 2 - drivers/staging/iio/iio_hwmon.c | 196 ---------------------------------------- 6 files changed, 206 insertions(+), 206 deletions(-)
2013-01-26staging:iio: drop sw_ring buffer implementation.Jonathan Cameron1-13/+0
Whilst this is IIO's oldest buffer implementation it is messy, poorly implemented and whilst it works, no one is entirely sure it always will. New IIO drivers have not been using this for some time and now all remaining old users have been converted to use the kfifo based alternative. Clearly a fifo isn't the same as a ring buffer but in many use cases it really doesn't matter. We also loose the watershed based poll implementation. However having poll effectively report data only when the buffer was half full was at best an 'unusual' use of the interface. At somepoint in the future we may bring watersheds back on a different buffer implementation, but then we will think a lot more about how to do the interface first. Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26staging:iio: Move adis16400 out of stagingLars-Peter Clausen1-1/+0
This adis16400 driver is in pretty good shape now, so move it out of staging. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-03iio: fix spelling of subsystemPeter Meerwald1-1/+1
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-06-05staging:iio: Move DAC drivers out of stagingLars-Peter Clausen1-1/+0
The IIO DAC drivers are in a reasonably good shape. They all make use of channel spec and non of them provides non-documented sysfs attributes. Code style should be OK as well, both checkpatch and coccicheck only report trivial issues. So lets move the whole folder out of staging. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-29iio: Rename iio/dds to iio/frequencyMichael Hennerich1-1/+1
Generalize naming to allow other frequency synthesis techniques as well. No functional changes. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25IIO: Move the core files to drivers/iioJonathan Cameron1-41/+3
Take the core support + the kfifo buffer implentation out of staging. Whilst we are far from done in improving this subsystem it is now at a stage where the userspae interfaces (provided by the core) can be considered stable. Drivers will follow over a longer time scale. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-03-02drivers:staging:iio Fix typos and comments in staging iio.Justin P. Mattock1-1/+1
The below patch fixes some comments and some typos that I have found while reading drivers/staging/iio/* Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-24staging:iio::hwmon interface client driver.Jonathan Cameron1-0/+7
Direct copy of version proposed for the non staging branch. Needed here to allow testing of more advanced inkernel interface code. Minimal support of simple in, curr and temp attributes so far. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2011-11-26staging: iio: drop "select IIO_SIMPLE_DUMMY_EVGEN"Paul Bolle1-1/+0
Commit e6477000fc ("staging:iio:dummy Add event support + fake event generator") added "select IIO_SIMPLE_DUMMY_EVGEN if [...]". But there is no Kconfig symbol named IIO_SIMPLE_DUMMY_EVGEN. The select statement for that symbol is a nop. Drop it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Jonathan Cameron <jic23@camd.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-19iio: adc: Relocate Capacitance to Digital Converters (CDC) into own subdirMichael Hennerich1-0/+1
No functional changes. Fix Kconfig description. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-17staging:iio:dummy Add buffered reading supportJonathan Cameron1-0/+5
Very simple buffered reading. Did not provide a trigger as the sysfs trigger already meets that requirement. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-17staging:iio:dummy Add event support + fake event generatorJonathan Cameron1-3/+17
The event generator is not very pretty but does the job and allows this driver to look a lot more like a normal driver than it otherwise would. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-10-17staging:iio:Documentation Simple dummy driver to explain the basicsJonathan Cameron1-0/+8
The documenation explaining how to go about writing a driver is lagging horribly, so here is another approach; an actual driver with lots of explanatory comments. Note it is currently minimal in that there are no events and no buffer. With care they can probably be added in additional files without messing up the clarity of what we have here. V2: Addressed some of Manuel Stahl's feedback. Fixed up kernel doc. Added more general description. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-26staging:iio: tree wide IIO_RING_BUFFER config symbol to IIO_BUFFERJonathan Cameron1-3/+3
Functionality is generic, so name is missleading. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-23iio: impedance-analyzer: New driver for AD5933/4 Impedance Converter, Network AnalyzerMichael Hennerich1-0/+1
The AD5933 is a high precision impedance converter system solution that combines an on-board frequency generator with a 12-bit, 1 MSPS, analog-to-digital converter (ADC). The frequency generator allows an external complex impedance to be excited with a known frequency. The response signal from the impedance is sampled by the on-board ADC and a discrete Fourier transform (DFT) is processed by an on-chip DSP engine. The DFT algorithm returns a real (R) and imaginary (I) data-word at each output frequency. Changes since V1: Apply list review feedback: Consistently use poll_time_jiffies. Use be|le cpu endian helpers where applicable. Add various comments. Changes since V2: Fix KernelVersion tag in Documentation. Declare ad5933_default_pdata static. Fix typos. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-27Staging: iio: Make IIO depend on GENERIC_HARDIRQSGeert Uytterhoeven1-1/+1
On m68k (which doesn't support generic hardirqs yet): drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trigger_poll’: drivers/staging/iio/industrialio-trigger.c:180: error: implicit declaration of function ‘generic_handle_irq’ drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trigger_poll_chained’: drivers/staging/iio/industrialio-trigger.c:200: error: implicit declaration of function ‘handle_nested_irq’ drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_release’: drivers/staging/iio/industrialio-trigger.c:379: error: implicit declaration of function ‘irq_modify_status’ drivers/staging/iio/industrialio-trigger.c:382: error: implicit declaration of function ‘irq_set_chip’ drivers/staging/iio/industrialio-trigger.c:384: error: implicit declaration of function ‘irq_set_handler’ drivers/staging/iio/industrialio-trigger.c:388: error: implicit declaration of function ‘irq_free_descs’ drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_subirqmask’: drivers/staging/iio/industrialio-trigger.c:402: error: implicit declaration of function ‘irq_data_get_irq_chip’ drivers/staging/iio/industrialio-trigger.c:402: warning: initialization makes pointer from integer without a cast drivers/staging/iio/industrialio-trigger.c: In function ‘iio_trig_subirqunmask’: drivers/staging/iio/industrialio-trigger.c:411: warning: initialization makes pointer from integer without a cast drivers/staging/iio/industrialio-trigger.c: In function ‘iio_allocate_trigger’: drivers/staging/iio/industrialio-trigger.c:432: error: implicit declaration of function ‘irq_alloc_descs’ drivers/staging/iio/industrialio-trigger.c:455: error: ‘handle_simple_irq’ undeclared (first use in this function) drivers/staging/iio/industrialio-trigger.c:455: error: (Each undeclared identifier is reported only once drivers/staging/iio/industrialio-trigger.c:455: error: for each function it appears in.) Hence IIO_TRIGGER should depend on GENERIC_HARDIRQS. But as IIO_TRIGGER and IIO_RING_BUFFER form a maze of dependencies and selects, just make the whole IIO subsystem depend on GENERIC_HARDIRQS. This dependency also covers !S390, so that one can be removed again. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: Trivial kconfig reorganization and uniformity improvements.Jonathan Cameron1-4/+4
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-05-19staging:iio: Add infrastructure for irq_chip based triggersJonathan Cameron1-0/+7
V3: Get rid of separate interrupt pool. This is well handled by irq_get_descs and irq_free_descs. Two functions I simply wasn't aware of previously. Thus the allocation for a given trigger is now handled by core code rather than us reinventing the wheel. V2: Stop silly name duplication. Move pool handling to industrialio-trigger as that is the only user. Changed over to using irq_modify_status rather than the arm specific set_irq_flags as per Thomas Gleixner's suggestion. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-18staging:iio:kfifo buffer implementationJonathan Cameron1-0/+9
A very simple use of a kfifo as an alternative for the ring_sw Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09staging: iio: resolver: new driver for AD2S90 devicesGraf Yang1-0/+1
This also kicks off the new resolver subsection. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09staging: iio: meter: new driver for ADE7753/6 devicesBarry Song1-1/+1
This also kicks off the new meter subsection. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09staging: iio: dds: new driver for AD5930/2 devicesCliff Cai1-0/+1
This is the initial driver in the new Direct Digital Synthesis section. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09staging: iio: dac: new driver for AD5624R devicesBarry Song1-0/+1
This is used to convert digital streams into voltages. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-09staging: iio: new ADT7316/7/8 and ADT7516/7/9 driverSonic Zhang1-0/+1
IIO driver for temperature sensor, ADC and DAC devices over SPI and I2C. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-02staging: iio: ring_sw Add select of triggers to avoid build issue.Jonathan Cameron1-0/+1
Currently all drivers that use ring_sw use triggers and I am yet to see a good reason for any driver not doing so. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-22Staging: iio: add digital compass hmc5843 driverShubhrajyoti D1-0/+1
Adding support for the Honeywell HMC5843. The interface to the device is i2c TODO: Adding the documentation Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-14staging: iio: adis16260 digital gyro driverBarry Song1-0/+1
Signed-off-by: Barry Song <Barry.Song@analog.com> Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11staging:iio:imu ADIS16300 driverBarry Song1-0/+1
Signed-off-by: Barry Song <Barry.Song@analog.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Staging: iio: kconfig and make editsRandy Dunlap1-5/+5
Fix spelling, typos, indentation in iio Kconfig files. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-10-09Staging: iio: Don't build on s390Jeff Mahoney1-0/+1
The IIO core expects request_irq to work, which doesn't appear to exist on s390. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: IIO: Periodic timer based triggerJonathan Cameron1-0/+3
The original posting of this driver led to a discussion in which it was commented that a better system was needed for dealing with the many possible periodic interrupt sources available on some SoCs. Unfortunately that is a big task and as far as I know, no-one has taken it on as yet. So in the meantime this driver is still in here. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: IIO: Ring buffer: Initial pass at rarely locked ring bufferJonathan Cameron1-0/+12
Please note this ring buffer implementation is very much a work in progress (and hence RFC). In it's current form it is stable and reasonably efficient. There are a couple of unlikely cases that will lead to more data being lost that is strictly necessary. The target was for the case of requiring regular sampling even during user space reads. All comments welcome. The intention is to make this only one of several implementations with run time selection. For now there is only one, so it is hard coded into the drivers using it. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: IIO: Trigger support added to core.Jonathan Cameron1-0/+8
Add general registration support for IIO triggers. These are currently only used to initialize a 'poll' of a given device. Examples include the lis3l02dq's data ready signal being used to initialize a read and gpio triggers being used to allow externally synchronized sensor reading. Each trigger can cause any number of 'consumer' devices to be polled with each storing data into a related ring buffer. Two stage triggering is supported with 'fast' and 'slow' paths. The first is used for things like pulling a data hold line high and the second for actual read which may take far longer. Changes since V2: * As with IIO triggers now use a registration approach much closer to that of input leading to cleaner code. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: IIO: Add generic ring buffer support to the IIO coreJonathan Cameron1-0/+6
This provides a unified interface for hardware and software ring buffers. Changes since V2: * Moved to a more consistent structure. Now the ring buffer has an associated struct device which is a child of the relevant iio_dev. This in turn has two children, one for the event interface and one for the access interface. These two interfaces are now managed via cdev structures. * Numerous minor cleanups Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: IIO: lis3l02dq accelerometer core supportJonathan Cameron1-0/+1
A later patch in the series will add data ready triggering and ring buffer support. This core patch provides an event interface and sysfs based reading of values. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: IIO: tsl2561 digital light sensor core supportJonathan Cameron1-0/+1
This is a pretty minimalist example of an IIO driver. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: IIO: max1363 ADC driverJonathan Cameron1-0/+5
Core support for MAX1361, MAX1362, MAX1363, MAX1364, MAX1136, MAX1137, MAX1138, MAX1139, MAX1236, MAX1237, MAX1238, MAX1239. Ring buffer support later in series. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15Staging: IIO: core support for device registration and managementJonathan Cameron1-0/+11
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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