I2C/IIC working on RPI4 8GB?

[Mark Millard]

On 2021-May-1, at 04:48, Mark Murray <markm at freebsd.org> wrote:

> On 30 Apr 2021, at 15:22, Klaus Küchemann <maciphone2 at googlemail.com> wrote:
>> 
>> 
>> yet another useful document(at least that's what I hope to fix your usecase) :
>> 
>> https://www.raspberrypi.org/documentation/configuration/config-txt/gpio.md
> 
> BINGO!!
> 
> I added
> 
> gpio=2,3=a0
> 
> to my config.txt file and after a reboot,
> 
> # i2c -f /dev/iic0 -s worked!


Cool.

But it leaves me wondering what the FreeBSD equivalent
for setting the mode of those 2 gpio's to a0 (or other
alternatives) is supposed to look like (even if such
code would not work as things are in the implementation).

(But, for me, it is idle wondering.)

===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)