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Commit 06a09124 authored by Michael Hennerich's avatar Michael Hennerich Committed by Dmitry Torokhov
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Input: ads7846 - add support for AD7843 parts



The AD7873 is almost identical to the ADS7846; the only difference is
related to the Power Management bits PD0 and PD1.  This results in a
slightly different PENIRQ enable behavior.  For the AD7873, VREF should
be turned off during differential measurements.

So, add the AD7873/43 to the list of driver supported devices, and prevent
VREF usage during differential/ratiometric conversion modes.

Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 9e49f6c1
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