Date: Thu, 13 Feb 2014 14:59:09 -0600 From: Nathan Whitehorn <nwhitehorn@freebsd.org> To: Luiz Otavio O Souza <loos@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r261842 - in head/sys: conf dev/gpio Message-ID: <52FD321D.7010105@freebsd.org> In-Reply-To: <201402131708.s1DH8UJ7063297@svn.freebsd.org> References: <201402131708.s1DH8UJ7063297@svn.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 02/13/14 11:08, Luiz Otavio O Souza wrote: > Author: loos > Date: Thu Feb 13 17:08:29 2014 > New Revision: 261842 > URL: http://svnweb.freebsd.org/changeset/base/261842 > > Log: > Add an OFW GPIO compatible bus. This allows the use of the DTS files to > describe GPIO bindings in the system. > > Move the GPIOBUS lock macros to gpiobusvar.h as they are now shared between > the OFW and the non OFW versions of GPIO bus. > > Export gpiobus_print_pins() so it can also be used on the OFW GPIO bus. > > Approved by: adrian (mentor, implicit) > > Added: > head/sys/dev/gpio/ofw_gpiobus.c (contents, props changed) > Modified: > head/sys/conf/files > head/sys/dev/gpio/gpiobus.c > head/sys/dev/gpio/gpiobusvar.h > > > > Added: head/sys/dev/gpio/ofw_gpiobus.c > ============================================================================== > --- /dev/null 00:00:00 1970 (empty, because file is newly added) > +++ head/sys/dev/gpio/ofw_gpiobus.c Thu Feb 13 17:08:29 2014 (r261842) > @@ -0,0 +1,338 @@ > +/*- > + * Copyright (c) 2009, Nathan Whitehorn <nwhitehorn@FreeBSD.org> > + * Copyright (c) 2013, Luiz Otavio O Souza <loos@FreeBSD.org> > + * Copyright (c) 2013 The FreeBSD Foundation > + * All rights reserved. > + * > + * 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 unmodified, 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 AUTHOR ``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 AUTHOR 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. > + */ > + > +#include <sys/cdefs.h> > +__FBSDID("$FreeBSD$"); > + > +#include <sys/param.h> > +#include <sys/bus.h> > +#include <sys/gpio.h> > +#include <sys/kernel.h> > +#include <sys/libkern.h> > +#include <sys/lock.h> > +#include <sys/module.h> > +#include <sys/mutex.h> > + > +#include <dev/fdt/fdt_common.h> > +#include <dev/gpio/gpiobusvar.h> > +#include <dev/ofw/ofw_bus.h> > +#include <dev/ofw/openfirm.h> > + > is there a reason you include fdt_common.h here? Nothing here seems to be FDT specific, rather than for Open Firmware generally. -Nathan
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?52FD321D.7010105>