Need few clarifications regarding GPIO implemenation in FreeBSD

[Rajesh Kumar]

Hi,

I am porting a Linux GPIO driver to FreeBSD. I have few questions,

1) Is Linux "pin_config_get/set"(pinconf_ops) equivalent to
"gpio_pin_getflags/setflags" routine in FreeBSD?  If so, how
"gpio_pin_getcaps" is different from getflags?

2) Does FreeBSD support pin groups? Do we have equivalent of
"pin_config_group_set/get" in Linux?

Thanks,
Rajesh.