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authorLinus Torvalds2016-03-17 22:13:41 -0700
committerLinus Torvalds2016-03-17 22:13:41 -0700
commit9dffdb38d864ae89e16ff7b3a09451270736e35b (patch)
tree709caf4ff2790a993ca11a40233ab241475451be /Documentation/ABI
parent10fdfee7f7fd8d4a6a8455ac4c9fbbc51d79b9f7 (diff)
parent2df122bdebaba1daad3a8087b89a5e3456474538 (diff)
Merge tag 'staging-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH: "Here is the big staging driver pull request for 4.6-rc1. Lots of little things here, over 1600 patches or so. Notable is all of the good Lustre work happening, those developers have finally woken up and are cleaning up their code greatly. The Outreachy intern application process is also happening, which brought in another 400 or so patches. Full details are in the very long shortlog. All of these have been in linux-next with no reported issues" * tag 'staging-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1673 commits) staging: lustre: fix aligments in lnet selftest staging: lustre: report minimum of two buffers for LNet selftest load test staging: lustre: test for proper errno code in lstcon_rpc_trans_abort staging: lustre: filter remaining extra spacing for lnet selftest staging: lustre: remove extra spacing when setting variable for lnet selftest staging: lustre: remove extra spacing of variable declartions for lnet selftest staging: lustre: fix spacing issues checkpatch reported in lnet selftest staging: lustre: remove returns in void function for lnet selftest staging: lustre: fix bogus lst errors for lnet selftest staging: netlogic: Replacing pr_err with dev_err after the call to devm_kzalloc staging: mt29f_spinand: Replacing pr_info with dev_info after the call to devm_kzalloc staging: android: ion: fix up file mode staging: ion: debugfs invalid gfp mask staging: rts5208: Replace pci_enable_device with pcim_enable_device Staging: ieee80211: Place constant on right side of the test. staging: speakup: Replace del_timer with del_timer_sync staging: lowmemorykiller: fix 2 checks that checkpatch complained staging: mt29f_spinand: Drop void pointer cast staging: rdma: hfi1: file_ops: Replace ALIGN with PAGE_ALIGN staging: rdma: hfi1: driver: Replace IS_ALIGNED with PAGE_ALIGNED ...
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio10
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio-health-afe440x54
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio-magnetometer-hmc584315
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio-vf6109
4 files changed, 88 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 0439c2aaf741..3c6624881375 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -496,8 +496,11 @@ Description:
1kohm_to_gnd: connected to ground via an 1kOhm resistor,
6kohm_to_gnd: connected to ground via a 6kOhm resistor,
20kohm_to_gnd: connected to ground via a 20kOhm resistor,
+ 90kohm_to_gnd: connected to ground via a 90kOhm resistor,
100kohm_to_gnd: connected to ground via an 100kOhm resistor,
+ 125kohm_to_gnd: connected to ground via an 125kOhm resistor,
500kohm_to_gnd: connected to ground via a 500kOhm resistor,
+ 640kohm_to_gnd: connected to ground via a 640kOhm resistor,
three_state: left floating.
For a list of available output power down options read
outX_powerdown_mode_available. If Y is not present the
@@ -1491,3 +1494,10 @@ Description:
This ABI is especially applicable for humidity sensors
to heatup the device and get rid of any condensation
in some humidity environment
+
+What: /sys/bus/iio/devices/iio:deviceX/in_ph_raw
+KernelVersion: 4.5
+Contact: linux-iio@vger.kernel.org
+Description:
+ Raw (unscaled no offset etc.) pH reading of a substance as a negative
+ base-10 logarithm of hydrodium ions in a litre of water.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x b/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x
new file mode 100644
index 000000000000..3740f253d406
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-health-afe440x
@@ -0,0 +1,54 @@
+What: /sys/bus/iio/devices/iio:deviceX/tia_resistanceY
+ /sys/bus/iio/devices/iio:deviceX/tia_capacitanceY
+Date: December 2015
+KernelVersion:
+Contact: Andrew F. Davis <afd@ti.com>
+Description:
+ Get and set the resistance and the capacitance settings for the
+ Transimpedance Amplifier. Y is 1 for Rf1 and Cf1, Y is 2 for
+ Rf2 and Cf2 values.
+
+What: /sys/bus/iio/devices/iio:deviceX/tia_separate_en
+Date: December 2015
+KernelVersion:
+Contact: Andrew F. Davis <afd@ti.com>
+Description:
+ Enable or disable separate settings for the TransImpedance
+ Amplifier above, when disabled both values are set by the
+ first channel.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_intensity_ledY_raw
+ /sys/bus/iio/devices/iio:deviceX/in_intensity_ledY_ambient_raw
+Date: December 2015
+KernelVersion:
+Contact: Andrew F. Davis <afd@ti.com>
+Description:
+ Get measured values from the ADC for these stages. Y is the
+ specific LED number. The values are expressed in 24-bit twos
+ complement.
+
+What: /sys/bus/iio/devices/iio:deviceX/in_intensity_ledY-ledY_ambient_raw
+Date: December 2015
+KernelVersion:
+Contact: Andrew F. Davis <afd@ti.com>
+Description:
+ Get differential values from the ADC for these stages. Y is the
+ specific LED number. The values are expressed in 24-bit twos
+ complement for the specified LEDs.
+
+What: /sys/bus/iio/devices/iio:deviceX/out_current_ledY_offset
+ /sys/bus/iio/devices/iio:deviceX/out_current_ledY_ambient_offset
+Date: December 2015
+KernelVersion:
+Contact: Andrew F. Davis <afd@ti.com>
+Description:
+ Get and set the offset cancellation DAC setting for these
+ stages. The values are expressed in 5-bit sign-magnitude.
+
+What: /sys/bus/iio/devices/iio:deviceX/out_current_ledY_raw
+Date: December 2015
+KernelVersion:
+Contact: Andrew F. Davis <afd@ti.com>
+Description:
+ Get and set the LED current for the specified LED. Y is the
+ specific LED number.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-magnetometer-hmc5843 b/Documentation/ABI/testing/sysfs-bus-iio-magnetometer-hmc5843
new file mode 100644
index 000000000000..6275e9f56e6c
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-magnetometer-hmc5843
@@ -0,0 +1,15 @@
+What: /sys/bus/iio/devices/iio:deviceX/meas_conf
+What: /sys/bus/iio/devices/iio:deviceX/meas_conf_available
+KernelVersion: 4.5
+Contact: linux-iio@vger.kernel.org
+Description:
+ Current configuration and available configurations
+ for the bias current.
+ normal - Normal measurement configurations (default)
+ positivebias - Positive bias configuration
+ negativebias - Negative bias configuration
+ disabled - Only available on HMC5983. Disables magnetic
+ sensor and enables temperature sensor.
+ Note: The effect of this configuration may vary
+ according to the device. For exact documentation
+ check the device's datasheet.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-vf610 b/Documentation/ABI/testing/sysfs-bus-iio-vf610
index ecbc1f4af921..308a6756d3bf 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio-vf610
+++ b/Documentation/ABI/testing/sysfs-bus-iio-vf610
@@ -5,3 +5,12 @@ Description:
Specifies the hardware conversion mode used. The three
available modes are "normal", "high-speed" and "low-power",
where the last is the default mode.
+
+
+What: /sys/bus/iio/devices/iio:deviceX/out_conversion_mode
+KernelVersion: 4.6
+Contact: linux-iio@vger.kernel.org
+Description:
+ Specifies the hardware conversion mode used within DAC.
+ The two available modes are "high-power" and "low-power",
+ where "low-power" mode is the default mode.