Add initial ABI documentation for ad7192 adc sysfs interfaces. Signed-off-by: Mircea Caprioru <mircea.caprioru@xxxxxxxxxx> --- Changelog V2: - no changes here Changelog V3: - no changes here Changelog V4: - added sysfs ABI documentation .../ABI/testing/sysfs-bus-iio-adc-ad7192 | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 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..74a2873045bf --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 @@ -0,0 +1,15 @@ +What: /sys/bus/iio/devices/iio:deviceX/ac_excitation_en +KernelVersion: +Contact: linux-iio@xxxxxxxxxxxxxxx +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@xxxxxxxxxxxxxxx +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. -- 2.17.1
