[PATCH] doc: add README.pmic guide for PMIC/regulator framework

[Quentin Schulz]

Hi Bhimeswararao,

On 9/2/25 7:07 AM, Bhimeswararao Matsa wrote:
> This document introduces a developer guide for PMIC and regulator
> support in U-Boot. It covers subsystem architecture, Kconfig options,
> Device Tree integration, SPL considerations, and debugging methods,
> using TPS65219 + BeaglePlay as an example.
> 
> Signed-off-by: Bhimeswararao Matsa <bhimeswararao.matsa at gmail.com>
> ---
>   doc/README.pmic | 345 ++++++++++++++++++++++++++++++++++++++++++++++++

Thanks for the patch!

We're trying to avoid new files like those which aren't properly exposed 
in our docs and would rather see rST/sphinx documents instead. Maybe 
doc/develop/pmic.rst would be a good place for that new file? (I do not 
know).

Then run

make htmldocs

from the root directory and check the output from any browser by opening 
the index.html.

You need to run this command from within a Python virtual environment so 
you have all the required dependencies, hopefully 
doc/sphinx/requirements.txt should contain everything required to setup 
the env.

Cheers,
Quentin