dwgpio(4)

2 files changed, 48 insertions, 2 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 652e26d7587..02af7a47a44 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.789 2020/12/03 19:23:28 kettenis Exp $
+#	$OpenBSD: Makefile,v 1.790 2020/12/06 20:48:12 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 \
@@ -27,7 +27,7 @@ MAN=	aac.4 abcrtc.4 abl.4 ac97.4 acphy.4 acrtc.4 \
 	ch.4 chvgpio.4 ciphy.4 ciss.4 clcs.4 clct.4 cmpci.4 \
 	com.4 cue.4 cwfg.4 cy.4 cz.4 \
 	dc.4 dcphy.4 ddb.4 de.4 diskmap.4 divert.4 drm.4 dsxrtc.4 dt.4 \
-	dwctwo.4 dwdog.4 dwge.4 dwiic.4 dwmmc.4 dwpcie.4 dwxe.4 \
+	dwctwo.4 dwdog.4 dwge.4 dwgpio.4 dwiic.4 dwmmc.4 dwpcie.4 dwxe.4 \
 	eap.4 ec.4 eephy.4 ef.4 eg.4 ehci.4 eisa.4 el.4 em.4 emc.4 gcu.4 \
 	emu.4 enc.4 endrun.4 envy.4 eoip.4 ep.4 epic.4 esa.4 escodec.4 \
 	eso.4 ess.4 et.4 etherip.4 etphy.4 ex.4 exphy.4 exrtc.4 \
diff --git a/share/man/man4/dwgpio.4 b/share/man/man4/dwgpio.4
new file mode 100644
index 00000000000..d59490ddbfa
--- /dev/null
+++ b/share/man/man4/dwgpio.4
@@ -0,0 +1,46 @@
+.\"	$OpenBSD: dwgpio.4,v 1.1 2020/12/06 20:48:12 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: December 6 2020 $
+.Dt DWGPIO 4
+.Os
+.Sh NAME
+.Nm dwgpio
+.Nd Synopsys DesignWare GPIO controller
+.Sh SYNOPSIS
+.Cd "dwgpio* at acpi?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the Synopsys DesignWare GPIO controller
+found on, for example, the Ampere eMAG SoC.
+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
+device driver first appeared in
+.Ox 6.9 .
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Mark Kettenis Aq Mt kettenis@openbsd.org .
+