ad4062: add project

[gastmaier]

PR Description

Adds support for AD4062 family:
https://www.analog.com/media/en/technical-documentation/data-sheets/ad4062.pdf
https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-ad4060-eval-ad4062.html

This one should be easy to review, since the only IP is the i3c controller.

Ideally, to be merged after #1724 since it depends on the i3c controller and relies on the fixes there.

PR Type

• Bug fix (change that fixes an issue)
• New feature (change that adds new functionality)
• Breaking change (has dependencies in other repos or will cause CI to fail)
• Documentation

PR Checklist

• I have followed the code style guidelines
• I have performed a self-review of changes
• I have compiled all hdl projects and libraries affected by this PR
• I have tested in hardware affected projects, at least on relevant boards
• I have commented my code, at least hard-to-understand parts
• I have signed off all commits from this PR
• I have updated the documentation (wiki pages, ReadMe files, Copyright etc)
• I have not introduced new Warnings/Critical Warnings on compilation
• I have added new hdl testbenches or updated existing ones

[StancaPop]

Will you also add the README.md files for the eval board and carriers?

[gastmaier]

Changes:

• review commends
• uploaded block diagram
• add offload interface documentation
• add missing readmes

[gastmaier]

Added Readme flags and applied rst changes.
Used git commit --fixup <sha> to create the commits,
then, on approval, I will git rebase @~10 --autosquash to auto clean history

[gastmaier]

The ad4062 has a parameter for enabling offload, since there is no software offload support yet, no_build_example was kept in purpose.

[IuliaCMoldovan]

Just now I remembered -- the codeowners file, could you update it as well?

[gastmaier]

Updated Codeowners and rebased autosquash in one go

Out of office