a9c20f5789
1) Rework event handling and static registration mechanism. No target-
specific code in mc13783 driver. GPIO event driver interfaces more
cleanly.
2) Somewhat related - enable thread priority for bootloader which is
desireable here (ffs is used for GPIO event enabling anyway and that
goes along with priority).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17593 a1c6a512-1295-4272-9138-f99709370657
44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (c) 2008 by Michael Sevakis
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*
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* Gigabeat S GPIO interrupt event descriptions
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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#include "system.h"
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#include "gpio-imx31.h"
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/* Gigabeat S definitions for static GPIO event registration */
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/* Describes single events for each GPIO1 pin */
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static const struct gpio_event gpio1_events[] =
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{
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[MC13783_EVENT_ID-GPIO1_EVENT_FIRST] =
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{
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.mask = 1 << MC13783_GPIO_LINE,
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.sense = GPIO_SENSE_RISING,
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.callback = mc13783_event,
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}
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};
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/* Describes the events attached to GPIO1 port */
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const struct gpio_event_list gpio1_event_list =
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{
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.ints_priority = 7,
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.count = ARRAYLEN(gpio1_events),
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.events = gpio1_events,
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};
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