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Commit d7e363e3 authored by Robert Budai's avatar Robert Budai Committed by Benjamin Cabé
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drivers: gpio: max22190: add max22199 extended support



The MAX22199 is an IEC 61131-2 compliant industrial digital input device.
The MAX22199 translates eight 24V current-sinking industrial inputs to a
serialized SPI-compatible output that interfaces with 3V to 5.5V logic. It
can operate as eight Type 1/Type 3 digital inputs or four Type 2 digital
inputs. The device provides diagnostic functions, including thermal
shutdown, 24V under voltage alarm, 24V missing voltage alarm, and SPI and
CRC communication error detection.

Signed-off-by: default avatarRobert Budai <robert.budai@analog.com>
parent 17a43159
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