The following changes since commit d5bd1eba19230347acfc4960581a15bfb459a615:
Merge tag 'iio-for-4.9a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into work-testing (2016-08-23 17:50:16 -0400)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-4.9b
for you to fetch changes up to 1696566f995cfd4ddf3f167b4097cdc83f1458f2:
iio: accel: mxc6255: Fix chip-id check (2016-09-12 20:19:16 +0100)
----------------------------------------------------------------
Second set of iio new device support, features and cleanups for the 4.9 cycle.
New device support
* ad8801 dac
- new driver supporting ad8801 and ad8803 DACs.
* adc12138
- new driver supporting TI adc12130/adc12132 and adc12138 ADCs.
* ltc2485 adc
- new driver
* mxc6255
- add support for the mxc6225 part name and fixup the ID check so it works.
* vz89x VOC sensor
- add support for the vz89te part which drops the voc_short channel and adds
CRCs compared to other supported parts.
New features
* core
- immutable triggers. These effectively grant exclusive control over a
trigger. The typical usecase is a device representing an analog part
(perhaps a MUX) that needs to control the sampling of a downstream
ADC.
- resource managed trigger registration and triggered_buffer_init.
- iio_push_event now protected against case of the event interface
registration not having yet occured. Only matters if an interrupt
can occur during this window - might happen on shared interrupt lines.
- helper to let a driver query if the trigger it is using is provided by
itself (using the convention of both device and trigger having the same
parent).
* tools
- iio-utils. Used channel modifier scaling in preference to generic scaling
when both exist.
* at91-adc
- Add support for touchscreen switches closure time needed by some newer
parts.
* stx104
- support the ADC channels on this ADC/DAC board. As these are the primary
feature of the board also move the driver to the iio/adc directory.
* sx9500
- device tree bindings.
Cleanups / Fixes
* ad5755
- fix an off-by-one on devnr limit check (introduced earlier this cycle)
* ad7266
- drop NULL check on devm_regulator_get_optional as it can't return NULL.
* ak8974
- avoid an unused functional warning due to rework in PM core code.
- remove .owner field setting as done by i2c_core.
* ina2xx
- clear out a left over debug field from chip global data.
* hid-sensors
- avoid an unused functional warning due to rework in PM core code.
* maxim-thermocouple
- fix non static symbol warnings.
* ms5611
- fetch and enable regulators unconditionally when they aren't optional.
* sca3000
- whitespace cleanup.
* st_sensors
- fetch and enable regulators unconditionally rather than having them
supported as optional regulators (missunderstanding on my part amongst
others a while back)
- followup to previous patch fixes error checking on the regulators.
- mark symbols static where possible.
- use the 'is it my trigger' help function. This prevents the odd case
of another device triggering from the st-sensors trigger whilst the
st-sensors trigger is itself not using it but rather using say an hrtimer.
* ti-ads1015
- add missing of_node_put.
* vz89x
- rework to all support of new devices.
- prevent reading of a corrupted buffer.
- fixup a return value of 0/1 in a bool returning function.
Address updates
- Vlad Dogaru email address change.
----------------------------------------------------------------
Akinobu Mita (1):
iio: adc: add ADC12130/ADC12132/ADC12138 ADC driver
Alison Schofield (2):
iio: adc: ltc2485: add support for Linear Technology LTC2485 ADC
iio: adc: ina2xx: remove unused debug field from chip global data
Arnd Bergmann (2):
iio: hid-sensors: avoid unused function warning
iio: magn/ak8974: avoid unused function warning
Baoyou Xie (1):
fix:iio:common:st_sensors:st_sensors_trigger:mark symbols static where possible
Christoph Fritz (1):
iio: sx9500: add final devicetree support
Clifton Barnes (1):
staging: iio: accel: sca3000: remove extra space
Colin Ian King (1):
iio: ad5755: fix off-by-one on devnr limit check
Crt Mori (2):
iio: fetch and enable regulators unconditionally
iio: devm_regulator_get_optional never returns NULL
Gregor Boirie (2):
iio:trigger: add resource managed (un)register
iio: add resource managed triggered buffer init helpers
Gwenhael Goavec-Merou (1):
iio: dac: AD8801: add Analog Devices AD8801/AD8803 support
Hans de Goede (2):
iio: accel: mxc6255 add support for the mxc6225
iio: accel: mxc6255: Fix chip-id check
Lars-Peter Clausen (1):
iio: iio_push_event(): Don't crash if the event interface is not registered
Linus Walleij (4):
iio: st_sensors: fetch and enable regulators unconditionally
iio: st_sensors: fix errorcheck for regulators
iio: trigger: helpers to determine own trigger
iio: st_sensors: use the helper function
Matt Ranostay (5):
iio: iio-utils: use channel modifier scaling if it exists
iio: chemical: vz89x: abstract chip configuration
iio: chemical: vz89x: add support for VZ89TE part
iio: chemical: vz89x: prevent corrupted buffer from being read
iio: trigger: allow immutable triggers to be assigned
Nicolas Ferre (1):
iio: adc: at91: Add support for Touchscreen Switches Closure Time
Vlad Dogaru (1):
mailmap: update Vlad Dogaru email address
Wei Yongjun (3):
iio: temperature: fix non static symbol warnings
iio: adc: ti-ads1015: add missing of_node_put() in ads1015_get_channels_config_of()
iio: magn: ak8974: remove .owner field for driver
William Breathitt Gray (1):
iio: stx104: Add IIO support for the ADC channels
kbuild test robot (1):
iio: chemical: vz89x: fix boolreturn.cocci warnings
.mailmap | 1 +
.../devicetree/bindings/iio/adc/ti-adc12138.txt | 37 ++
.../devicetree/bindings/iio/proximity/sx9500.txt | 24 +
Documentation/driver-model/devres.txt | 4 +
MAINTAINERS | 4 +-
drivers/iio/accel/mxc6255.c | 4 +-
drivers/iio/adc/Kconfig | 36 ++
drivers/iio/adc/Makefile | 3 +
drivers/iio/adc/ad7266.c | 4 +-
drivers/iio/adc/at91_adc.c | 13 +
drivers/iio/adc/ina2xx-adc.c | 5 -
drivers/iio/adc/ltc2485.c | 148 ++++++
drivers/iio/{dac => adc}/stx104.c | 153 +++++-
drivers/iio/adc/ti-adc12138.c | 552 +++++++++++++++++++++
drivers/iio/adc/ti-ads1015.c | 2 +
drivers/iio/adc/ti-ads8688.c | 4 +-
drivers/iio/buffer/industrialio-triggered-buffer.c | 42 ++
drivers/iio/chemical/vz89x.c | 201 ++++++--
.../iio/common/hid-sensors/hid-sensor-trigger.c | 9 +-
drivers/iio/common/st_sensors/st_sensors_buffer.c | 2 +-
drivers/iio/common/st_sensors/st_sensors_core.c | 53 +-
drivers/iio/common/st_sensors/st_sensors_trigger.c | 4 +-
drivers/iio/dac/Kconfig | 20 +-
drivers/iio/dac/Makefile | 2 +-
drivers/iio/dac/ad5755.c | 2 +-
drivers/iio/dac/ad8801.c | 239 +++++++++
drivers/iio/industrialio-core.c | 3 +-
drivers/iio/industrialio-event.c | 8 +
drivers/iio/industrialio-trigger.c | 95 ++++
drivers/iio/magnetometer/ak8974.c | 7 +-
drivers/iio/pressure/ms5611_core.c | 6 +-
drivers/iio/proximity/sx9500.c | 7 +
drivers/iio/temperature/maxim_thermocouple.c | 6 +-
drivers/staging/iio/accel/sca3000_core.c | 2 +-
include/linux/iio/iio.h | 3 +
include/linux/iio/trigger.h | 26 +
include/linux/iio/triggered_buffer.h | 8 +
tools/iio/iio_utils.c | 11 +-
38 files changed, 1610 insertions(+), 140 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-adc12138.txt
create mode 100644 Documentation/devicetree/bindings/iio/proximity/sx9500.txt
create mode 100644 drivers/iio/adc/ltc2485.c
rename drivers/iio/{dac => adc}/stx104.c (60%)
create mode 100644 drivers/iio/adc/ti-adc12138.c
create mode 100644 drivers/iio/dac/ad8801.c
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