| Trilok Soni | 39325b5 | 2011-05-19 10:54:04 +0530 | [diff] [blame] | 1 | /* Copyright (c) 2011, 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 | #ifndef __PMIC8XXX_KEYPAD_H__ |
| 14 | #define __PMIC8XXX_KEYPAD_H__ |
| 15 | |
| 16 | #include <linux/input/matrix_keypad.h> |
| 17 | |
| 18 | #define PM8XXX_KEYPAD_DEV_NAME "pm8xxx-keypad" |
| 19 | |
| 20 | /** |
| 21 | * struct pm8xxx_keypad_platform_data - platform data for keypad |
| 22 | * @keymap_data - matrix keymap data |
| 23 | * @input_name - input device name |
| 24 | * @input_phys_device - input device name |
| 25 | * @num_cols - number of columns of keypad |
| 26 | * @num_rows - number of row of keypad |
| 27 | * @debounce_ms - debounce period in milliseconds |
| 28 | * @scan_delay_ms - scan delay in milliseconds |
| 29 | * @row_hold_ns - row hold period in nanoseconds |
| 30 | * @wakeup - configure keypad as wakeup |
| 31 | * @rep - enable or disable key repeat bit |
| 32 | */ |
| 33 | struct pm8xxx_keypad_platform_data { |
| 34 | const struct matrix_keymap_data *keymap_data; |
| 35 | |
| 36 | const char *input_name; |
| 37 | const char *input_phys_device; |
| 38 | |
| 39 | unsigned int num_cols; |
| 40 | unsigned int num_rows; |
| 41 | unsigned int rows_gpio_start; |
| 42 | unsigned int cols_gpio_start; |
| 43 | |
| 44 | unsigned int debounce_ms; |
| 45 | unsigned int scan_delay_ms; |
| 46 | unsigned int row_hold_ns; |
| 47 | |
| 48 | bool wakeup; |
| 49 | bool rep; |
| 50 | }; |
| 51 | |
| 52 | #endif /*__PMIC8XXX_KEYPAD_H__ */ |