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0329326e MA |
1 | /* |
2 | * Driver include for the PN544 NFC chip. | |
3 | * | |
4 | * Copyright (C) Nokia Corporation | |
5 | * | |
6 | * Author: Jari Vanhala <ext-jari.vanhala@nokia.com> | |
7 | * Contact: Matti Aaltoenn <matti.j.aaltonen@nokia.com> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License | |
11 | * version 2 as published by the Free Software Foundation. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
98b32dec | 19 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
0329326e MA |
20 | */ |
21 | ||
22 | #ifndef _PN544_H_ | |
23 | #define _PN544_H_ | |
24 | ||
25 | #include <linux/i2c.h> | |
26 | ||
bbed0dee EL |
27 | enum { |
28 | NFC_GPIO_ENABLE, | |
29 | NFC_GPIO_FW_RESET, | |
30 | NFC_GPIO_IRQ | |
31 | }; | |
32 | ||
0329326e MA |
33 | /* board config */ |
34 | struct pn544_nfc_platform_data { | |
35 | int (*request_resources) (struct i2c_client *client); | |
36 | void (*free_resources) (void); | |
37 | void (*enable) (int fw); | |
38 | int (*test) (void); | |
39 | void (*disable) (void); | |
bbed0dee | 40 | int (*get_gpio)(int type); |
0329326e | 41 | }; |
0329326e MA |
42 | |
43 | #endif /* _PN544_H_ */ |