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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-03-24 22:53:52 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-03-24 22:53:52 +0100
commitdc5f2c5f6aa159ebf4b29b169aa1f71cf98d3d6a (patch)
treef9fd13fd4025e8844adbe27383cfcd1ad9c5106f /Documentation/ABI
parentdgnc: Clean up dgnc_sysfs.h (diff)
parentiio: pressure: add support for MS5611 pressure and temperature sensor (diff)
downloadlinux-dc5f2c5f6aa159ebf4b29b169aa1f71cf98d3d6a.tar.xz
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Merge tag 'iio-for-4.1a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes: First set of new drivers, cleanups and functionality for IIO in the 4.1 cycle. New drivers * CM3323 color sensor. * MS5611 pressure and temperature sensor. New functionality * mup6050 - create mux clients for devices described via ACPI. The reasoning and approach taken in this patch are complex. Basically there is no otherway of finding out what is there than by some esoteric look ups in the ACPI data. * cm3232 - PM support * itg3200 - suspend/resume support * mcp320x - add more ADCs to the kconfig to reflect what the driver supports (this patch and the bindings got left behind when the support was added a while back). Docs / utils * ti-adc128s052 - DT bindings. * mcp3422 - DT bindings. * mcp320x - DT bindings * ABI docs for event threshold scale attributes, in_magn_offset, proximity scan_element and thresh falling/rising values for accelerometers. All elements long in use that have slipped by being explicitly documented. * Tidy up the tools previously in drivers/staging/iio/Documentation and move them out to /tools/iio. Yet another move that should have happened long ago. This time Roberta Dobrescu did the leg work. Thanks! Core Cleanups * Export userspace IIO headers. We should have done the appropriate header splitting a long time ago. Thanks to Daniel for sorting this out. * Refactor the registring of attributes for buffers to move all non-custom ones to a vector allowing easier additions to the current set in the future. Driver Cleanups * gpiod related cleanups. Make use of the additional parameter to specify initial direciton to avoid extra code. * bmc150 - Various refactorings to reduce code repitition and prepare for hardware buffer support. Some of these cleanups are good even without the new functionality. * kmx61 - direct use of index to an array avoiding a structure element which was always the index to an element in an array of that structure. * vf610 - avoid incorrect type for return from wait_for_completion_timeout. * gp2ap020a00f - use put_unaligned_le32 for slight code simplification. * ade7754 - improve error handling including suppressing some build warnings. * ade7759 - improve error handling including suppressing some build warnings. * hmc5843 - Long line and indentation fixes. Also some constifying of various constant data. * ade7854 - 80+ character line splitting. * ad2s1210 - fix wrong printf format string. * mxs-lradc - fix wrong printf format string. * ade7954-i2c - code alignment fixes and other trivial but worthwhile bits. * periodic rtc trigger - make the frequency type an unsigned int as it is always treated as such. * jsa1212 - constify struct regmap_config as it is constant. * ad7793 - typo in the MODULE_DESCRIPTION * mma9551 - check gpiod_to_irq errors. Note that this doesn't actually cause any trouble but is worth tidying up as obviously incorrect. * mlx90614 - refactor the register symbols to make it clear which reads are to RAM not PROM.
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio24
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 9a70c31619ea..6be17c2c5c65 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -253,6 +253,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_temp_offset
What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_offset
What: /sys/bus/iio/devices/iio:deviceX/in_pressure_offset
What: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_offset
+What: /sys/bus/iio/devices/iio:deviceX/in_magn_offset
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
Description:
@@ -612,6 +613,8 @@ Description:
a given event type is enabled a future point (and not those for
whatever event was previously enabled).
+What: /sys/.../events/in_accel_thresh_rising_value
+What: /sys/.../events/in_accel_thresh_falling_value
What: /sys/.../events/in_accel_x_raw_thresh_rising_value
What: /sys/.../events/in_accel_x_raw_thresh_falling_value
What: /sys/.../events/in_accel_y_raw_thresh_rising_value
@@ -661,6 +664,24 @@ Description:
value is in raw device units or in processed units (as _raw
and _input do on sysfs direct channel read attributes).
+What: /sys/.../events/in_accel_scale
+What: /sys/.../events/in_accel_peak_scale
+What: /sys/.../events/in_anglvel_scale
+What: /sys/.../events/in_magn_scale
+What: /sys/.../events/in_rot_from_north_magnetic_scale
+What: /sys/.../events/in_rot_from_north_true_scale
+What: /sys/.../events/in_voltage_scale
+What: /sys/.../events/in_voltage_supply_scale
+What: /sys/.../events/in_temp_scale
+What: /sys/.../events/in_illuminance_scale
+What: /sys/.../events/in_proximity_scale
+KernelVersion: 3.21
+Contact: linux-iio@vger.kernel.org
+Description:
+ Specifies the conversion factor from the standard units
+ to device specific units used to set the event trigger
+ threshold.
+
What: /sys/.../events/in_accel_x_thresh_rising_hysteresis
What: /sys/.../events/in_accel_x_thresh_falling_hysteresis
What: /sys/.../events/in_accel_x_thresh_either_hysteresis
@@ -997,6 +1018,7 @@ What: /sys/.../iio:deviceX/scan_elements/in_incli_y_en
What: /sys/.../iio:deviceX/scan_elements/in_pressureY_en
What: /sys/.../iio:deviceX/scan_elements/in_pressure_en
What: /sys/.../iio:deviceX/scan_elements/in_rot_quaternion_en
+What: /sys/.../iio:deviceX/scan_elements/in_proximity_en
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@@ -1013,6 +1035,7 @@ What: /sys/.../iio:deviceX/scan_elements/in_timestamp_type
What: /sys/.../iio:deviceX/scan_elements/in_pressureY_type
What: /sys/.../iio:deviceX/scan_elements/in_pressure_type
What: /sys/.../iio:deviceX/scan_elements/in_rot_quaternion_type
+What: /sys/.../iio:deviceX/scan_elements/in_proximity_type
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@@ -1064,6 +1087,7 @@ What: /sys/.../iio:deviceX/scan_elements/in_timestamp_index
What: /sys/.../iio:deviceX/scan_elements/in_pressureY_index
What: /sys/.../iio:deviceX/scan_elements/in_pressure_index
What: /sys/.../iio:deviceX/scan_elements/in_rot_quaternion_index
+What: /sys/.../iio:deviceX/scan_elements/in_proximity_index
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description: