| AMDGPIO(4) | Device Drivers Manual | AMDGPIO(4) |
amdgpio — AMD GPIO
controller
amdgpio* at acpi?
The amdgpio driver provides support for
the GPIO controller found on AMD chipsets. It does not provide direct device
driver entry points but makes its functions available to
acpi(4).
The amdgpio driver first appeared in
OpenBSD 6.7.
The amdgpio driver was written by
James Hastings based on the
bytgpio(4) driver by
Mark Kettenis
<kettenis@openbsd.org>.
| January 7, 2020 | OpenBSD-current |