[RFC PATCH v2 1/3] dpll: Add DPLL framework base functions

[Stephen Boyd]

Quoting Vadim Fedorenko (2022-06-26 12:24:42)
> From: Vadim Fedorenko <vadfed at fb.com>
> 
> DPLL framework is used to represent and configure DPLL devices
> in systems. Each device that has DPLL and can configure sources
> and outputs can use this framework.

Please add more details to the commit text, and possibly introduce some
Documentation/ about this driver subsystem. I'm curious what is
different from drivers/clk/, is it super large frequencies that don't
fit into 32-bits when represented in Hz? Or PLL focused? Or is sub-Hz
required?

Details please!

Does DPLL stand for digital phase locked loop? Again, I have no idea! I
think you get my point.