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fb6c721b69
This driver has been tested with hardware and works as expected. To use it add the platform data as appropriate and register it with the corresponding I2C bus. Signed-off-by: Kyle Manna <kyle.manna@fuel7.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
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* TCA8418 keypad platform support
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*
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* Copyright (C) 2011 Fuel7, Inc. All rights reserved.
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*
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* Author: Kyle Manna <kyle.manna@fuel7.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License v2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*
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* If you can't comply with GPLv2, alternative licensing terms may be
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* arranged. Please contact Fuel7, Inc. (http://fuel7.com/) for proprietary
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* alternative licensing inquiries.
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*/
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#ifndef _TCA8418_KEYPAD_H
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#define _TCA8418_KEYPAD_H
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#include <linux/types.h>
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#include <linux/input/matrix_keypad.h>
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#define TCA8418_I2C_ADDR 0x34
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#define TCA8418_NAME "tca8418_keypad"
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struct tca8418_keypad_platform_data {
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const struct matrix_keymap_data *keymap_data;
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unsigned rows;
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unsigned cols;
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bool rep;
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bool irq_is_gpio;
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};
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#endif
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