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path: root/drivers/iio/adc/nct7201.c
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2025-05-21iio: adc: add support for Nuvoton NCT7201Eason Yang
Add Nuvoton NCT7201/NCT7202 system voltage monitor 12-bit ADC driver NCT7201/NCT7202 supports up to 12 analog voltage monitor inputs and up to 4 SMBus addresses by ADDR pin. Meanwhile, ALERT# hardware event pins for independent alarm signals, and all the threshold values could be set for system protection without any timing delay. It also supports reset input RSTIN# to recover system from a fault condition. Currently, only single-edge mode conversion and threshold events are supported. Signed-off-by: Eason Yang <j2anfernee@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20250512083156.3300006-3-j2anfernee@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>