Re: Documentation for Regmap API?

Thank you for your response, Richard.

Yes, I've read the book; however, I was hoping to have an up-to-date in-tree
documentation for it.  That's the main reason why I proposed my help to write one.

-- Ali

On 25/04/22 12:16AM, Richard wrote:
> Hi,
> 
> The book "Linux Driver Development" by John Madieu has a good explanation of
> how to use the Regmap API
> 
> -- Richard
> 
> On 21/04/2025 16:59, Ali Nasrolahi wrote:
> > Hi,
> > 
> > I've been exploring the Regmap API and
> > was wondering if there’s a dedicated documentation page
> > that provides an overview or explanation of the API itself.
> > 
> > So far, I’ve looked into the following:
> > 
> > 1. https://docs.kernel.org/driver-api/index.html
> > 2. The Documentation/ directory in both the mainline and linux-next trees.
> > 3. The regmap tree mentioned in the MAINTAINERS file:
> > ---
> >     REGISTER MAP ABSTRACTION
> >     M:  Mark Brown <[email protected]>
> >     L:  [email protected]
> >     S:  Supported
> >     T:  git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
> >     F:  Documentation/devicetree/bindings/regmap/
> >     F:  drivers/base/regmap/
> >     F:  include/linux/regmap.h
> > ---
> > 
> > Despite checking these locations,
> > I couldn’t find a dedicated document explaining the Regmap API in detail.
> > 
> > 1. Is there any such documentation available that I might have missed?
> > 
> > 2. If not, I’d be happy to contribute and help write one.
> > Should I bring this up on the linux-doc mailing list for further guidance on how to proceed?
> > 
> > Any pointers or suggestions would be greatly appreciated.
> > 
> > Thanks a lot,
> > Ali
> > 
> > 
> > _______________________________________________
> > Kernelnewbies mailing list
> > [email protected]
> > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> 
> 
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