| Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | #ifndef __PMIC8058_KEYPAD_H__ |
| 15 | #define __PMIC8058_KEYPAD_H__ |
| 16 | |
| 17 | #include <linux/input/matrix_keypad.h> |
| 18 | |
| 19 | /* |
| 20 | * NOTE: Assumption of maximum of five revisions |
| 21 | * of PMIC8058 chip. |
| 22 | */ |
| 23 | #define MAX_PM8058_REVS 0x5 |
| 24 | |
| 25 | struct pmic8058_keypad_data { |
| 26 | const struct matrix_keymap_data *keymap_data; |
| 27 | |
| 28 | const char *input_name; |
| 29 | const char *input_phys_device; |
| 30 | |
| 31 | unsigned int num_cols; |
| 32 | unsigned int num_rows; |
| 33 | |
| 34 | unsigned int rows_gpio_start; |
| 35 | unsigned int cols_gpio_start; |
| 36 | |
| 37 | unsigned int debounce_ms[MAX_PM8058_REVS]; |
| 38 | unsigned int scan_delay_ms; |
| 39 | unsigned int row_hold_ns; |
| 40 | |
| 41 | int keymap_size; |
| 42 | const unsigned int *keymap; |
| 43 | |
| 44 | unsigned int wakeup; |
| 45 | unsigned int rep; |
| 46 | }; |
| 47 | |
| 48 | #endif /*__PMIC8058_KEYPAD_H__ */ |