44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
|
/*
|
||
|
|
* Driver include for the PN544 NFC chip.
|
||
|
|
*
|
||
|
|
* Copyright (C) Nokia Corporation
|
||
|
|
*
|
||
|
|
* Author: Jari Vanhala <ext-jari.vanhala@nokia.com>
|
||
|
|
* Contact: Matti Aaltoenn <matti.j.aaltonen@nokia.com>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License
|
||
|
|
* version 2 as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _PN544_H_
|
||
|
|
#define _PN544_H_
|
||
|
|
|
||
|
|
#include <linux/i2c.h>
|
||
|
|
|
||
|
|
enum {
|
||
|
|
NFC_GPIO_ENABLE,
|
||
|
|
NFC_GPIO_FW_RESET,
|
||
|
|
NFC_GPIO_IRQ
|
||
|
|
};
|
||
|
|
|
||
|
|
/* board config */
|
||
|
|
struct pn544_nfc_platform_data {
|
||
|
|
int (*request_resources) (struct i2c_client *client);
|
||
|
|
void (*free_resources) (void);
|
||
|
|
void (*enable) (int fw);
|
||
|
|
int (*test) (void);
|
||
|
|
void (*disable) (void);
|
||
|
|
int (*get_gpio)(int type);
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* _PN544_H_ */
|