[PATCH v2 0/2] Add support for AD7191

[Alisa-Dariana Roman]

Dear maintainers,

Thank you for your feedback! Here is the updated series of patches for
adding AD7191 support.

Kind regards,
Alisa-Dariana Roman.

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v1: https://lore.kernel.org/all/20241221155926.81954-1-alisa.roman@xxxxxxxxxx/

v1 -> v2:
	- removed patch adding function in ad_sigma_delta.h/.c
	- added a function set_cs() for asserting/deasserting the cs
	- handle pinstrapping cases
	- refactored all clock handling
	- updated bindings: corrected and added new things
	- -> address of the channels is used in set_channel()
	- addressed all the other changes