diff options
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 11 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 | 39 |
2 files changed, 50 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 680451695422..faaa2166d741 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -753,6 +753,8 @@ What: /sys/.../events/in_illuminance0_thresh_falling_value what: /sys/.../events/in_illuminance0_thresh_rising_value what: /sys/.../events/in_proximity0_thresh_falling_value what: /sys/.../events/in_proximity0_thresh_rising_value +What: /sys/.../events/in_illuminance_thresh_rising_value +What: /sys/.../events/in_illuminance_thresh_falling_value KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: @@ -972,6 +974,7 @@ What: /sys/.../events/in_activity_jogging_thresh_rising_period What: /sys/.../events/in_activity_jogging_thresh_falling_period What: /sys/.../events/in_activity_running_thresh_rising_period What: /sys/.../events/in_activity_running_thresh_falling_period +What: /sys/.../events/in_illuminance_thresh_either_period KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org Description: @@ -1715,3 +1718,11 @@ Description: Mass concentration reading of particulate matter in ug / m3. pmX consists of particles with aerodynamic diameter less or equal to X micrometers. + +What: /sys/bus/iio/devices/iio:deviceX/events/in_illuminance_period_available +Date: November 2019 +KernelVersion: 5.4 +Contact: linux-iio@vger.kernel.org +Description: + List of valid periods (in seconds) for which the light intensity + must be above the threshold level before interrupt is asserted. diff --git a/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 new file mode 100644 index 000000000000..7627d3be08f5 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 @@ -0,0 +1,39 @@ +What: /sys/bus/iio/devices/iio:deviceX/ac_excitation_en +KernelVersion: +Contact: linux-iio@vger.kernel.org +Description: + Reading gives the state of AC excitation. + Writing '1' enables AC excitation. + +What: /sys/bus/iio/devices/iio:deviceX/bridge_switch_en +KernelVersion: +Contact: linux-iio@vger.kernel.org +Description: + This bridge switch is used to disconnect it when there is a + need to minimize the system current consumption. + Reading gives the state of the bridge switch. + Writing '1' enables the bridge switch. + +What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration +KernelVersion: +Contact: linux-iio@vger.kernel.org +Description: + Initiates the system calibration procedure. This is done on a + single channel at a time. Write '1' to start the calibration. + +What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode_available +KernelVersion: +Contact: linux-iio@vger.kernel.org +Description: + Reading returns a list with the possible calibration modes. + There are two available options: + "zero_scale" - calibrate to zero scale + "full_scale" - calibrate to full scale + +What: /sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode +KernelVersion: +Contact: linux-iio@vger.kernel.org +Description: + Sets up the calibration mode used in the system calibration + procedure. Reading returns the current calibration mode. + Writing sets the system calibration mode. |