| /* Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only 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. |
| */ |
| |
| #ifndef __PMIC8XXX_KEYPAD_H__ |
| #define __PMIC8XXX_KEYPAD_H__ |
| |
| #include <linux/input/matrix_keypad.h> |
| |
| #define PM8XXX_KEYPAD_DEV_NAME "pm8xxx-keypad" |
| |
| /** |
| * struct pm8xxx_keypad_platform_data - platform data for keypad |
| * @keymap_data - matrix keymap data |
| * @input_name - input device name |
| * @input_phys_device - input device name |
| * @num_cols - number of columns of keypad |
| * @num_rows - number of row of keypad |
| * @debounce_ms - debounce period in milliseconds |
| * @scan_delay_ms - scan delay in milliseconds |
| * @row_hold_ns - row hold period in nanoseconds |
| * @wakeup - configure keypad as wakeup |
| * @rep - enable or disable key repeat bit |
| */ |
| struct pm8xxx_keypad_platform_data { |
| const struct matrix_keymap_data *keymap_data; |
| |
| const char *input_name; |
| const char *input_phys_device; |
| |
| unsigned int num_cols; |
| unsigned int num_rows; |
| unsigned int rows_gpio_start; |
| unsigned int cols_gpio_start; |
| |
| unsigned int debounce_ms; |
| unsigned int scan_delay_ms; |
| unsigned int row_hold_ns; |
| |
| bool wakeup; |
| bool rep; |
| }; |
| |
| #endif /*__PMIC8XXX_KEYPAD_H__ */ |