Merge tag 'iio-for-4.12a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

First set of IIO new device support, features and cleanup for the 4.12 cycle.

Quite a bit of outreachy activity here with a driver from a current intern
and a number of cleanup patches as part of the next round.

Getting a pull request in early this cycle as it's looking like another large
cycle for IIO.

New device support
* adxl345
  - initial device support. Note, once complete support is done the intent
    is to superceded the driver in input/misc.
  - bindings.
  - conversion from i2c direct calls to regmap and driver split.
  - spi support.
* chromeos light and proximity.
  - new driver.
* devantech srf04 ultrasonic ranger
  - new driver with device tree bindings.
* hid temperature
  - new driver for environemntal temperature support from hid devices.
* max30102 oximeter
  - new driver with device tree bindings.
* st lsm6dsx
  - refactor and addition of device support for lsm6dsl and lsm6ds3h.

Staging graduation
* isl29028 including copyright notice update to reflect Brian's work.
* lpc32xx_adc.
* spear adc. It's not perfect and there are some datasheet disagreements, but
  it works and is good enough to graduate.

New features
* documentation
  - abi docs for in_proximity_sampling_frequency_available.
  - generalise counting direction ABI docs as a second driver is going to
  use them.
* hid-sensor-prox
  - Add support for HID_USAGE_SENSOR_HUMAN_PRESENCE if used on a particular
  device.
* isl29028
  - runtime pm.
* meson-saradc
  - switch from polling to interrupt mode and improved read_raw_sample function
  to avoid unnecessary loop.
* tmp007
  - interrupt and threshold event support.

Cleanups and minor fixes
* ad2s1210
  - permissions to octal.
* ad7192
  - permissions to octal.
  - use BIT macro.
* ad9832
  - merge header definitions into source file.
* ad9834
  - merge header definitions into source file.
* ade7753
  - merge header definitions into source file.
  - cleanup include ordering.
* ade7854
  - simplify return logic.
* adis16201
  - merge header definitions into source file.
  - rename _core.c to .c as there is nothing else.
* adis16203
  - merge header definitions into source file.
  - rename _core.c to .c as there is nothing else.
* adis16209
  - merge header definitions into source file.
  - rename _core.c to .c as there is nothing else.
* adis16240
  - permissions to octal.
  - merge header definitions into source file.
  - rename _core.c to .c as there is nothing else.
* adt7136
  - permissions to octal.
* cio-dac
  - set missing parent device.
* documentation
  - update version numbers on sysfs ABI for counter bits that didn't quite.
  make 4.9.
* isl29028
  - mdelay to msleep.
  - incorrrect sleep time when taking first proximity reading.
* lmp91000
  - set missing parent device.
* lpc32xx
  - Consistent prefixes for defines.
  - rename local state structure to _state.
* max30100
  - set missing parent device.
* max30102
  - set missing parent device.
* maxim-thermocouple
  - set missing parent device.
* meter driver header
  - permissions to octal.
* pulsedlight-lidar-lite-v2
  - set missing parent device.
* quad-8
  - set missing parent device.
* st104
  - set missing parent device.

Other
* Mailmap
  - update Matt Ranostay's email address to the Konsolko one.

1 files changed, 17 insertions, 2 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 530809ccfacf..8c24d0892f61 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -55,6 +55,7 @@ Description:
 		then it is to be found in the base device directory.
 
 What:		/sys/bus/iio/devices/iio:deviceX/sampling_frequency_available
+What:		/sys/bus/iio/devices/iio:deviceX/in_proximity_sampling_frequency_available
 What:		/sys/.../iio:deviceX/buffer/sampling_frequency_available
 What:		/sys/bus/iio/devices/triggerX/sampling_frequency_available
 KernelVersion:	2.6.35
@@ -1593,7 +1594,7 @@ Description:
 		can be processed to siemens per meter.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_countY_raw
-KernelVersion:	4.9
+KernelVersion:	4.10
 Contact:	linux-iio@vger.kernel.org
 Description:
 		Raw counter device counts from channel Y. For quadrature
@@ -1601,10 +1602,24 @@ Description:
 		the counts of a single quadrature signal phase from channel Y.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_indexY_raw
-KernelVersion:	4.9
+KernelVersion:	4.10
 Contact:	linux-iio@vger.kernel.org
 Description:
 		Raw counter device index value from channel Y. This attribute
 		provides an absolute positional reference (e.g. a pulse once per
 		revolution) which may be used to home positional systems as
 		required.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_count_count_direction_available
+KernelVersion:	4.12
+Contact:	linux-iio@vger.kernel.org
+Description:
+		A list of possible counting directions which are:
+		- "up"	: counter device is increasing.
+		- "down": counter device is decreasing.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_countY_count_direction
+KernelVersion:	4.12
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Raw counter device counters direction for channel Y.