Updated: 2022/Sep/29

Please read Privacy Policy. It's for your privacy.

IGPIO(4)                     Device Drivers Manual                    IGPIO(4)

NAME
     igpio - Intel GPIO Controller

SYNOPSIS
     igpio* at acpi?
     gpio* at gpiobus?

DESCRIPTION
     igpio provides a gpio(4) interface for the following Intel chipsets:
     Alder Lake-N
     Alder Lake-P
     Alder Lake-S
     Cannon Lake-H
     Cannon Lake-LP
     Cedarfork
     Coffee Lake-S
     Denverton
     Emmitsburg
     Gemini Lake
     Ice Lake-LP
     Ice Lake-N
     Jasper Lake
     Lakefield
     Lewisburg
     Raptor Lake-S
     Sunrisepoint-H
     Sunrisepoint-LP
     Tiger Lake-H
     Tiger Lake-LP
     Support for Baytrail, Broxton, Cherryview and Lynxpoint are not enabled
     yet.

     The driver supports GPIO_PIN_INPUT, GPIO_PIN_OUTPUT, GPIO_PIN_INOUT,
     GPIO_PIN_ININ, GPIO_PIN_PULLUP, GPIO_PIN_PULLDOWN, and interrupt
     capabilies GPIO_INTR_POS_EDGE, GPIO_INTR_NEG_EDGE, GPIO_INTR_DOUBLE_EDGE,
     GPIO_INTR_HIGH_LEVEL, GPIO_INTR_LOW_LEVEL.

SEE ALSO
     gpio(4)

HISTORY
     The igpio driver first appeared in NetBSD 10.0.

AUTHORS
     The igpio driver and man page was written by Emmanuel Dreyfus
     <manu@NetBSD.org>.

NetBSD 10.99                   February 27, 2023                  NetBSD 10.99