.\"     $OpenBSD: glxpcib.4,v 1.7 2013/11/24 12:58:17 sthen Exp $
.\"
.\" Michael Shalayeff, 2007. Public Domain.
.\"
.Dd $Mdocdate: November 24 2013 $
.Dt GLXPCIB 4 loongson
.Os
.Sh NAME
.Nm glxpcib
.\" .Nd AMD CS5536 PCI-ISA bridge with timecounter, watchdog timer, and GPIO
.Nd AMD CS5536 PCI-ISA bridge with timecounter
.Sh SYNOPSIS
.Cd "glxpcib* at pci?"
.\" .Cd "gpio* at glxpcib?"
.\" .Cd "iic* at glxpcib?"
.Cd "glxclk* at glxpcib?"
.Cd "isa* at glxpcib?"
.Sh DESCRIPTION
The
.Nm
driver provides support for the AMD Geode CS5536 Companion chip.
This device contains a number of components, including a PCI-ISA bridge.
Besides the core functionality, the
.Nm
.\" driver implements a 32-bit 3.5 MHz timecounter, a watchdog timer device,
.\" a GPIO device, and an SMBus interface.
driver implements a 32-bit 3.5 MHz timecounter.
.Sh SEE ALSO
.\" .Xr gpio 4 ,
.\" .Xr iic 4 ,
.Xr glxclk 4 ,
.Xr intro 4 ,
.Xr isa 4 ,
.Xr pci 4 ,
.Xr pcib 4 ,
.\" .Xr watchdog 4 ,
.Xr gpioctl 8
.Sh HISTORY
The
.Nm
driver first appeared in
.Ox 4.3
on the i386 platform.
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Michael Shalayeff .
.\" The GPIO parts were added by
.\" .An Marc Balmer Aq Mt mbalmer@openbsd.org .