acrtc(4), sxirsb(4)

3 files changed, 97 insertions, 4 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 3c61c47d282..d820d5cb259 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,6 +1,6 @@
-#	$OpenBSD: Makefile,v 1.659 2017/11/30 15:06:35 kettenis Exp $
+#	$OpenBSD: Makefile,v 1.660 2017/12/16 10:23:07 kettenis Exp $
 
-MAN=	aac.4 ac97.4 acphy.4 \
+MAN=	aac.4 ac97.4 acphy.4 acrtc.4 \
 	acpi.4 acpiac.4 acpials.4 acpiasus.4 acpibat.4 \
 	acpibtn.4 acpicbkbd.4 acpicpu.4 acpidock.4 acpihve.4 \
 	acpiec.4 acpihpet.4 acpimadt.4 acpimcfg.4 acpiprt.4 acpipwrres.4 \
@@ -57,8 +57,8 @@ MAN=	aac.4 ac97.4 acphy.4 \
 	sdmmc.4 sdhc.4 se.4 ses.4 \
 	sf.4 sili.4 simplefb.4 siop.4 sis.4 sk.4 sli.4 \
 	sm.4 smsc.4 softraid.4 spdmem.4 sdtemp.4 speaker.4 sppp.4 sqphy.4 \
-	st.4 ste.4 stge.4 sti.4 \
-	stp.4 sv.4 switch.4 sym.4 tcic.4 tcp.4 termios.4 tht.4 ti.4 tl.4 \
+	st.4 ste.4 stge.4 sti.4 stp.4 sv.4 switch.4 sxirsb.4 sym.4 \
+	tcic.4 tcp.4 termios.4 tht.4 ti.4 tl.4 \
 	tlphy.4 thmc.4 tpm.4 tqphy.4 trm.4 trunk.4 tsl.4 tty.4 tun.4 tap.4 \
 	twe.4 \
 	txp.4 txphy.4 uaudio.4 uark.4 uath.4 ubcmtp.4 uberry.4 ubsa.4 \
diff --git a/share/man/man4/acrtc.4 b/share/man/man4/acrtc.4
new file mode 100644
index 00000000000..e4e47b939b3
--- /dev/null
+++ b/share/man/man4/acrtc.4
@@ -0,0 +1,45 @@
+.\"	$OpenBSD: acrtc.4,v 1.1 2017/12/16 10:23:07 kettenis Exp $
+.\"
+.\" Copyright (c) 2017 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 16 2017 $
+.Dt ACRTC 4
+.Os
+.Sh NAME
+.Nm acrtc
+.Nd X-Powers AC100 audio codec and Real Time Clock
+.Sh SYNOPSIS
+.Cd "acrtc* at rsb?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the X-Powers AC100 audio codec and RTC
+subsystem.
+.Sh SEE ALSO
+.Xr intro 4 ,
+.Xr sxirsb 8 ,
+.Sh BUGS
+Support for the audio codec functionality is missing.
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 6.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Mark Kettenis Aq Mt kettenis@openbsd.org .
diff --git a/share/man/man4/sxirsb.4 b/share/man/man4/sxirsb.4
new file mode 100644
index 00000000000..4086e4be4e4
--- /dev/null
+++ b/share/man/man4/sxirsb.4
@@ -0,0 +1,48 @@
+.\"	$OpenBSD: sxirsb.4,v 1.1 2017/12/16 10:23:07 kettenis Exp $
+.\"
+.\" Copyright (c) 2017 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 16 2017 $
+.Dt SXIRSB 4
+.Os
+.Sh NAME
+.Nm sxirsb
+.Nd Allwinner Reduced Serial Bus controller
+.Sh SYNOPSIS
+.Cd "sxirsb* at fdt?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the Reduced Serial Bus (RSB) controller
+integrated on Allwinner A23/A33/A64/A80/A83T SoCs.
+RSB is a two-wire bus developed by X-Powers as a high-speed
+alternative to I2C for connecting integrated circuits.
+It is typically used for connecting devices such as power management
+ICs and audio codecs.
+.Sh SEE ALSO
+.Xr acrtc 4 ,
+.Xr iic 4 ,
+.Xr intro 4 ,
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 6.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Mark Kettenis Aq Mt kettenis@openbsd.org .