The following changes since commit c3af8a28f43315fc46753465a4e77e5619dd9f30:
staging: IB/hfi1: use TASK_COMM_LEN in hfi1_ctxtdata (2015-10-17 22:05:17 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-4.5a
for you to fetch changes up to 4ac4e086fd8c59e6b69089e6f7605500b63a6d17:
iio: pulsedlight-lidar-lite: add runtime PM (2015-11-22 12:18:47 +0000)
----------------------------------------------------------------
First set of new device support, features and cleanups for IIO in the 4.5 cycle
Usual mixed bag, but the big item perhaps in this series is the DMA buffer
support added by Lars-Peter Clausen. It's been in the works for a long time
and it will be interesting to see what hardware support shows up now that
this is available.
New core features + associate cleanup.
* Add generic DMA buffer infrastructure
* Add a DMAengine framework based buffer
Also associated minor changes.
- Set the device buffer watermark based on the minimum watermark for all
attached buffers rather than just the 'primary' one.
- iio_buffer_init - only set the watermark default if one hasn't already
been provided. This allows simple support for devices with a fixed
watermark.
- read only attribute for watermark on fixed watermark devices.
- add explicit buffer enable/disable callbacks to allow the buffer to
do more than trivial actions when it is being turned on and off.
* IIO_VAL_INT support in write_raw_get_fmt function.
New device support
* Freescale MMA7455/7456L accelerometers
* Memsic MXC6255XC accelerometer
* ST lis2dh12 accelerometer
* TI ADS8688 ADC
* TI Palamas (twl6035/7) gpadc
New driver features
* mma8452
- support either of the available interrupt pins to cope with the case
where board layout has lead to a particular one being connected.
Staging graduation
* Dummy driver
- this driver acts as both an example and a test device for those with
out hardware to develop userspace code against.
Cleanups and minor bits and bobs.
* treewide
- Sort out the ordering of iio_device_register/unregister vs runtime
pm function calls so that it's all nice and consistent and not race
prone.
- Check sscanf return values. None of the cases will actually happen as
the strings are supplied internally, but best to be consistent on this.
* ad7780
- switch over to the gpio descriptor interface and remove the now unused
platform data which gets rid of a header entirely.
* ad7793
- drop a pointless else statement.
* at91_adc
- Swap kmalloc_array in for a kmalloc doing the same job.
* dummy
- get rid of some commented out lines that snuck in during the move of
the driver.
* lm3533-als
- Print an error message on provision of an invalid resistance.
* mcp320x
- Add compatible strings with vendor prefix and deprecate those with
no vendor prefix.
* mxs-lradc
- Use BIT macro in various places rather than shifted ones.
* pa12203001
- Power off the chip if the registration fails.
* pulsedlight-lidar-lite
- add runtime PM support.
* xilinx XADC
- constify an iio_buffer_setup_ops structure.
----------------------------------------------------------------
Adriana Reus (2):
iio: light: pa12203001: Poweroff chip if register fails
iio: Reconcile operation order between iio_register/unregister and pm functions
Bjorn Andersson (1):
iio: light: lm3533-als: Print error message on invalid resistance
Cristina Opriceana (1):
iio: Move IIO Dummy Driver out of staging
Dragos Bogdan (2):
staging:iio:ad7780: Switch to the gpio descriptor interface
staging:iio:ad7780: Remove the ad7780_platform_data
Giuseppe Barba (1):
iio: st-accel: add support for lis2dh12
H. Nikolaus Schaller (1):
iio:adc: add iio driver for Palmas (twl6035/7) gpadc
Ioana Ciornei (2):
iio: gyro: check sscanf return value
iio: imu: check sscanf return value
Javier Martinez Canillas (2):
iio: adc: mcp320x: Deprecated compatible strings with no vendor prefix
iio: adc: mcp320x: Add compatible with vendor prefix to OF table
Joachim Eastwood (1):
iio: accel: add Freescale MMA7455L/MMA7456L 3-axis accelerometer driver
Jonathan Cameron (1):
staging:iio: Delete some commented out lines in Kconfig and Makefile.
Julia Lawall (1):
iio: adc: xilinx: constify iio_buffer_setup_ops structure
Lars-Peter Clausen (6):
iio: Set device watermark based on watermark of all attached buffers
iio:iio_buffer_init(): Only set watermark if not already set
iio: Add support for indicating fixed watermarks
iio: Add buffer enable/disable callbacks
iio: Add generic DMA buffer infrastructure
iio: Add a DMAengine framework based buffer
Marek Belisko (1):
iio:adc:palmas: add DT support
Martin Kepplinger (1):
iio: mma8452: support either of the available interrupt pins
Matt Ranostay (1):
iio: pulsedlight-lidar-lite: add runtime PM
Nizam Haider (3):
iio: adc: mxs-lradc: Prefer using the BIT macro
iio: adc: ad7793: removed unnecessary else.
IIO: adc: at91_adc.c Prefer kmalloc_array over kmalloc with multiply
Sean Nyekjaer (3):
iio: core: added support for IIO_VAL_INT
iio: adc: Add TI ADS8688
iio: ti-ads8688: Add DT binding documentation
Teodora Baluta (1):
iio: accel: add support for Memsic MXC6255XC sensor
.../devicetree/bindings/iio/accel/mma8452.txt | 6 +
.../devicetree/bindings/iio/adc/mcp320x.txt | 30 +-
.../devicetree/bindings/iio/adc/palmas-gpadc.txt | 48 ++
.../devicetree/bindings/iio/adc/ti-ads8688.txt | 20 +
.../devicetree/bindings/iio/st-sensors.txt | 1 +
drivers/iio/Kconfig | 1 +
drivers/iio/Makefile | 1 +
drivers/iio/accel/Kconfig | 42 +-
drivers/iio/accel/Makefile | 6 +
drivers/iio/accel/bmc150-accel-core.c | 20 +-
drivers/iio/accel/kxcjk-1013.c | 20 +-
drivers/iio/accel/mma7455.h | 19 +
drivers/iio/accel/mma7455_core.c | 311 ++++++++
drivers/iio/accel/mma7455_i2c.c | 56 ++
drivers/iio/accel/mma7455_spi.c | 52 ++
drivers/iio/accel/mma8452.c | 21 +-
drivers/iio/accel/mma9551.c | 19 +-
drivers/iio/accel/mma9553.c | 20 +-
drivers/iio/accel/mxc6255.c | 198 +++++
drivers/iio/accel/st_accel.h | 1 +
drivers/iio/accel/st_accel_core.c | 1 +
drivers/iio/accel/st_accel_i2c.c | 5 +
drivers/iio/accel/st_accel_spi.c | 1 +
drivers/iio/adc/Kconfig | 18 +
drivers/iio/adc/Makefile | 2 +
drivers/iio/adc/ad7793.c | 5 +-
drivers/iio/adc/at91_adc.c | 2 +-
drivers/iio/adc/mcp320x.c | 28 +
drivers/iio/adc/palmas_gpadc.c | 859 +++++++++++++++++++++
drivers/iio/adc/ti-ads8688.c | 486 ++++++++++++
drivers/iio/adc/xilinx-xadc-core.c | 2 +-
drivers/iio/buffer/Kconfig | 20 +
drivers/iio/buffer/Makefile | 2 +
drivers/iio/buffer/industrialio-buffer-dma.c | 683 ++++++++++++++++
drivers/iio/buffer/industrialio-buffer-dmaengine.c | 213 +++++
drivers/iio/dummy/Kconfig | 35 +
drivers/iio/dummy/Makefile | 10 +
.../{staging/iio => iio/dummy}/iio_dummy_evgen.c | 0
.../{staging/iio => iio/dummy}/iio_dummy_evgen.h | 0
.../{staging/iio => iio/dummy}/iio_simple_dummy.c | 0
.../{staging/iio => iio/dummy}/iio_simple_dummy.h | 0
.../iio => iio/dummy}/iio_simple_dummy_buffer.c | 0
.../iio => iio/dummy}/iio_simple_dummy_events.c | 0
drivers/iio/gyro/adis16136.c | 4 +-
drivers/iio/gyro/bmg160_core.c | 19 +-
drivers/iio/imu/adis16400_core.c | 6 +-
drivers/iio/imu/adis16480.c | 4 +-
drivers/iio/imu/kmx61.c | 24 +-
drivers/iio/industrialio-buffer.c | 58 +-
drivers/iio/industrialio-core.c | 9 +
drivers/iio/light/lm3533-als.c | 4 +-
drivers/iio/light/pa12203001.c | 16 +-
drivers/iio/light/rpr0521.c | 14 +-
drivers/iio/magnetometer/bmc150_magn.c | 20 +-
drivers/iio/proximity/pulsedlight-lidar-lite-v2.c | 56 +-
drivers/staging/iio/Kconfig | 28 -
drivers/staging/iio/Makefile | 7 -
drivers/staging/iio/adc/ad7780.c | 36 +-
drivers/staging/iio/adc/ad7780.h | 30 -
drivers/staging/iio/adc/mxs-lradc.c | 2 +-
include/linux/iio/buffer-dma.h | 152 ++++
include/linux/iio/buffer-dmaengine.h | 18 +
include/linux/iio/buffer.h | 16 +
include/linux/mfd/palmas.h | 75 +-
64 files changed, 3625 insertions(+), 237 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iio/adc/palmas-gpadc.txt
create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-ads8688.txt
create mode 100644 drivers/iio/accel/mma7455.h
create mode 100644 drivers/iio/accel/mma7455_core.c
create mode 100644 drivers/iio/accel/mma7455_i2c.c
create mode 100644 drivers/iio/accel/mma7455_spi.c
create mode 100644 drivers/iio/accel/mxc6255.c
create mode 100644 drivers/iio/adc/palmas_gpadc.c
create mode 100644 drivers/iio/adc/ti-ads8688.c
create mode 100644 drivers/iio/buffer/industrialio-buffer-dma.c
create mode 100644 drivers/iio/buffer/industrialio-buffer-dmaengine.c
create mode 100644 drivers/iio/dummy/Kconfig
create mode 100644 drivers/iio/dummy/Makefile
rename drivers/{staging/iio => iio/dummy}/iio_dummy_evgen.c (100%)
rename drivers/{staging/iio => iio/dummy}/iio_dummy_evgen.h (100%)
rename drivers/{staging/iio => iio/dummy}/iio_simple_dummy.c (100%)
rename drivers/{staging/iio => iio/dummy}/iio_simple_dummy.h (100%)
rename drivers/{staging/iio => iio/dummy}/iio_simple_dummy_buffer.c (100%)
rename drivers/{staging/iio => iio/dummy}/iio_simple_dummy_events.c (100%)
delete mode 100644 drivers/staging/iio/adc/ad7780.h
create mode 100644 include/linux/iio/buffer-dma.h
create mode 100644 include/linux/iio/buffer-dmaengine.h
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