[RFC PATCH v2 0/3] Create common DPLL/clock configuration API

Gal Pressman gal at nvidia.com
Thu Sep 1 05:02:36 PDT 2022


On 26/06/2022 22:24, Vadim Fedorenko wrote:
> From: Vadim Fedorenko <vadfed at fb.com>
>
> Implement common API for clock/DPLL configuration and status reporting.
> The API utilises netlink interface as transport for commands and event
> notifications. This API aim to extend current pin configuration and
> make it flexible and easy to cover special configurations.

Hello Vadim,
I'm trying to understand how we can register our mlx5 hardware with this
DPLL subsystem, and honestly I don't understand how this is going to be
used eventually.

Is there anywhere else I can read more about this work? Maybe some
documentation explaining the use-cases? Is there userspace code I can
see to get a sense of the full picture?

Thanks



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