[PATCH v2 0/2] iio: adc: add support for the MAX34417 Four-Channel High Dynamic Range Power Accumulator

[Neil Armstrong]

The MAX34417 is a specialized current and voltage monitor used to determine
power consumption of portable systems. The driver support getting the channel
voltage and accumulated average power over an I2C/SMBUS serial interface.

Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
Changes in v2:
- switch to shunt-resistor-micro-ohms no more required
- removed gpio.h from example
- Fixed max34417->MAX34417 in Kconfig and comments
- Added missing includes and remove unneeded
- Fixed typos in comments
- Switched to fsleep()
- Better aligned max34417_read_power declararation
- Handled 0 acc_count
- Switched to GENMASK_ULL() for 32bits systems
- Added missing empty lines
- Moved the input correction into a helper
- Set default input correction for all channels
- Switched to dev_err_probe() to return from probe
- Switched to device_for_each_child_node_scoped()
- Handled invalid shunt-resistor-micro-ohms value
- Link to v1: https://patch.msgid.link/20260923-topic-sm8x50-iio-max34417-adc-v1-0-41d4ba1bfc41@xxxxxxxxxx

---
Neil Armstrong (2):
      dt-bindings: iio: add: document the MAX34417 Four-Channel High Dynamic Range Power Accumulator
      iio: adc: add driver for the MAX34417 Four-Channel High Dynamic Range Power Accumulator

 .../bindings/iio/adc/maxim,max34417.yaml           | 100 ++++++
 drivers/iio/adc/Kconfig                            |  11 +
 drivers/iio/adc/Makefile                           |   1 +
 drivers/iio/adc/max34417.c                         | 374 +++++++++++++++++++++
 4 files changed, 486 insertions(+)
---
base-commit: fd73f4a6659897191fa0d40695fe370925dd3780
change-id: 20260923-topic-sm8x50-iio-max34417-adc-209e880533fb

Best regards,
--  
Neil Armstrong <neil.armstrong@xxxxxxxxxx>