ADD: Project: AD353XR

[actorreno]

Adding new driver or project for AD353XR

PR Description

Adding support for the AD353XR family of low power DACs.

Wikipage for approval:
https://wiki.analog.com/resources/eval/user-guides/ad353xr

Notes on checklist:
No comments much since this is a simple "connect the SPI", no added IPs.
No testbenches used/added.
I updated the wiki and readme. Since this is old code (2yrs ago done), I am unsure what's the latest copyright but I still updated as far as I know.

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)

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

[sarpadi]

RetriggerCI