pchgpio(4)

2 files changed, 51 insertions, 4 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 64dfe741368..d5ea5f7ba3a 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.785 2020/10/02 22:18:52 kettenis Exp $
+#	$OpenBSD: Makefile,v 1.786 2020/11/15 17:44:06 kettenis Exp $
 
 MAN=	aac.4 abcrtc.4 abl.4 ac97.4 acphy.4 acrtc.4 \
 	acpi.4 acpiac.4 acpials.4 acpiasus.4 acpibat.4 \
@@ -58,10 +58,10 @@ MAN=	aac.4 abcrtc.4 abl.4 ac97.4 acphy.4 acrtc.4 \
 	owid.4 owctr.4 owsbm.4 owtemp.4 \
 	pair.4 pcagpio.4 pcaled.4 pcamux.4 \
 	pcdisplay.4 pchb.4 pchtemp.4 pci.4 pcib.4 \
-	pcfadc.4 pcfiic.4 pcfrtc.4 pcxrtc.4 pciide.4 pckbc.4 pckbd.4 \
-	pcmcia.4 pcn.4 pcppi.4 pcscp.4 pf.4 pflog.4 pflow.4 pfsync.4 \
+	pcfadc.4 pcfiic.4 pcfrtc.4 pchgpio.4 pciide.4 pckbc.4 pckbd.4 \
+	pcmcia.4 pcn.4 pcppi.4 pcscp.4 pcxrtc.4 pf.4 pflog.4 pflow.4 pfsync.4 \
 	pgt.4 piixpm.4 pinctrl.4 pipex.4 plgpio.4 plrtc.4 pluart.4 \
-	pms.4 ppb.4 ppp.4 pppoe.4 pppx.4 psci.4  pty.4 puc.4 pvbus.4 \
+	pms.4 ppb.4 ppp.4 pppoe.4 pppx.4 psci.4 pty.4 puc.4 pvbus.4 \
 	pvclock.4 pwdog.4 pwmbl.4 pwmfan.4 pwmreg.4 \
 	qla.4 qle.4 qlw.4 qsphy.4 \
 	radio.4 ral.4 random.4 rdomain.4 rd.4 rdac.4 re.4 rdcphy.4 rgephy.4 \
diff --git a/share/man/man4/pchgpio.4 b/share/man/man4/pchgpio.4
new file mode 100644
index 00000000000..0d74fc81aa8
--- /dev/null
+++ b/share/man/man4/pchgpio.4
@@ -0,0 +1,47 @@
+.\"	$OpenBSD: pchgpio.4,v 1.1 2020/11/15 17:44:06 kettenis Exp $
+.\"
+.\" Copyright (c) 2020 Mark Kettenis <kettenis@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd $Mdocdate: November 15 2020 $
+.Dt PCHGPIO 4
+.Os
+.Sh NAME
+.Nm pchgpio
+.Nd Intel PCH GPIO controller
+.Sh SYNOPSIS
+.Cd "pchgpio* at acpi?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the GPIO controllers found on Intel PCHs.
+It does not provide direct device driver entry points but makes its
+functions available to
+.Xr acpi 4 .
+.Sh SEE ALSO
+.Xr acpi 4 ,
+.Xr intro 4
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 6.9 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Mark Kettenis Aq Mt kettenis@openbsd.org
+and
+.An James Hastings .