Commit b73b93a2 authored by Mircea Caprioru's avatar Mircea Caprioru Committed by Jonathan Cameron
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iio: adc: ad7192: Add sysfs ABI documentation 



Add initial ABI documentation for ad7192 adc sysfs interfaces.

Signed-off-by: default avatarMircea Caprioru <mircea.caprioru@analog.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent f6897dee

Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192

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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.

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