diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile index 414959a13849..e1d96932e173 100644 --- a/share/man/man4/Makefile +++ b/share/man/man4/Makefile @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.597 2013/03/30 02:38:58 christos Exp $ +# $NetBSD: Makefile,v 1.598 2013/04/26 20:08:53 rkujawa Exp $ # @(#)Makefile 8.1 (Berkeley) 6/18/93 MAN= aac.4 ac97.4 acardide.4 aceride.4 acphy.4 \ @@ -121,7 +121,7 @@ MAN+= sc.4 si.4 MAN+= fwohci.4 fwip.4 sbp.4 # machine-independent I2C devices -MAN+= dbcool.4 g760a.4 lmtemp.4 sdtemp.4 smscmon.4 spdmem.4 +MAN+= dbcool.4 g760a.4 lmtemp.4 sdtemp.4 smscmon.4 spdmem.4 tps65217pmic.4 # machine-independent SPI devices MAN += m25p.4 tm121temp.4 diff --git a/share/man/man4/tps65217pmic.4 b/share/man/man4/tps65217pmic.4 new file mode 100644 index 000000000000..24ed77a2ad06 --- /dev/null +++ b/share/man/man4/tps65217pmic.4 @@ -0,0 +1,67 @@ +.\" $NetBSD: tps65217pmic.4,v 1.1 2013/04/26 20:08:53 rkujawa Exp $ +.\" +.\" Copyright (c) 2013 The NetBSD Foundation, Inc. +.\" All rights reserved. +.\" +.\" This code is derived from software contributed to The NetBSD Foundation +.\" by Radoslaw Kujawa. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd April 26, 2013 +.Dt TPS65217PMIC 4 +.Os +.Sh NAME +.Nm tps65217pmic +.Nd Texas Instruments TPS65217 Power Management IC driver +.Sh SYNOPSIS +.Cd "tps65217pmic0 at iic? addr 0x24" +.Sh DESCRIPTION +The +.Nm +driver provides minimal support for the TPS65217 chip and allows reporting +regulated voltages through +.Xr envsys 4 +API. +.Sh SEE ALSO +.Xr envsys 4 +.Sh HISTORY +The +.Nm +device first appeared in +.Nx 7.0 . +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Radoslaw Kujawa Aq radoslaw.kujawa@gmail.com . +.Sh CAVEATS +The driver can only report current voltage regulator settings. +It can not measure the real voltage, as TPS65217 chip lacks hardware to do +that. + +Modifying voltage regulator parameters was deliberately left unimplemented, as +these parameters should only be set at the firmware level. +Setting wrong parameters may result in permanent hardware damange. +.Sh BUGS +Battery and interrupt support is not implemented.