[ntp:hackers] u-blox reference clock driver

[Udo van den Heuvel]

On 19-08-18 18:22, Achim Gratz via devel wrote:
> The trouble with GPIO is that it's either only
> available on a few boards that aren't very widespread and PCI(-e) cards
> (aside from the LTP cards)

So LPT cards would be acceptable, usable?
If so: are they supported already for what we want to do?

> hold of a card with a Brooktree video capture chip set and breaking out
> the GPIO from there (which are fully supported in the Linux kernel).

A video capture card appears as not so `lean` or dedicated solution to 
obtain GPIO lines to me.

Udo