pcfrtc(4)

2 files changed, 47 insertions, 2 deletions

diff --git a/share/man/man4/iic.4 b/share/man/man4/iic.4
index 650c594bc31..a04c1918e8f 100644
--- a/share/man/man4/iic.4
+++ b/share/man/man4/iic.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: iic.4,v 1.85 2016/01/17 05:28:40 jsg Exp $
+.\"	$OpenBSD: iic.4,v 1.86 2016/05/16 14:58:29 kettenis Exp $
 .\"
 .\" Copyright (c) 2004, 2006 Alexander Yurchenko <grange@openbsd.org>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: January 17 2016 $
+.Dd $Mdocdate: May 16 2016 $
 .Dt IIC 4
 .Os
 .Sh NAME
@@ -172,6 +172,8 @@ Philips PCA955[4567] GPIO controller
 Philips PCA9532/9552 GPIO LED dimmer
 .It Xr pcfadc 4
 Philips PCF8591 temperature sensor
+.It Xr pcfrtc 4
+NXP PCF8523 Real Time Clock
 .It Xr ricohrtc 4
 Ricoh RS5C372 Real Time Clock
 .It Xr sdtemp 4
diff --git a/share/man/man4/pcfrtc.4 b/share/man/man4/pcfrtc.4
new file mode 100644
index 00000000000..77502b397c8
--- /dev/null
+++ b/share/man/man4/pcfrtc.4
@@ -0,0 +1,43 @@
+.\"	$OpenBSD: pcfrtc.4,v 1.1 2016/05/16 14:58:29 kettenis Exp $
+.\"
+.\" Copyright (c) 2006 Theo de Raadt <deraadt@openbsd.org>
+.\" Copyright (c) 2016 Mark Kettenis <ketttenis@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: May 16 2016 $
+.Dt PCFRTC 4
+.Os
+.Sh NAME
+.Nm pcfrtc
+.Nd NXP PCF8523 Real Time Clock
+.Sh SYNOPSIS
+.Cd "pcfrtc* at iic? addr 0x68"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the NXP PCF8523 Real Time Clock chip.
+.Sh SEE ALSO
+.Xr iic 4 ,
+.Xr intro 4
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 6.0 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Mark Kettenis Aq Mt kettenis@openbsd.org .