On the PocketBeagle, both I2C-1 and I2C-2 are both brought out to the
headers and both enabled by default.
I don't know that there is any reason to prefer one over the other on the
PocketBeagle.

--- Graham

==

On Sat, Feb 10, 2018 at 7:55 PM, Stuart Longland <[email protected]
> wrote:

> On 11/02/18 11:43, Graham wrote:
> > I am not an expert at Device Tree stuff, but this is what I think I know.
> > I2C-0 is intended for internal board management, so sort of reserved,
> > except as a last resort.
> > I2C-1 is available, but not enabled, on the BBB and is
> > enabled/implemented on the PocketBeagle, so you could always look at the
> > PocketBeagle implementation.
>
> I figure then, if we want to hook our own stuff up, then I²C1 is the
> preferred port to use?  In my case I'm running a PocketBeagle, and while
> I've hooked up headers to I²C0, I haven't yet exposed those.
> --
> Stuart Longland (aka Redhatter, VK4MSL)
>
> I haven't lost my mind...
>   ...it's backed up on a tape somewhere.
>
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