projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1158f0f1 SI |
1 | /* |
| 2 | * Copyright (C) ST-Ericsson SA 2010 | |
| 3 | * | |
| 4 | * License Terms: GNU General Public License v2 | |
| 5 | * Author: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> | |
| 6 | * | |
| 7 | * ux500 Scroll key and Keypad Encoder (SKE) header | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef __SKE_H | |
| 11 | #define __SKE_H | |
| 12 | ||
| 13 | #include <linux/input/matrix_keypad.h> | |
| 14 | ||
| 15 | /* register definitions for SKE peripheral */ | |
| 16 | #define SKE_CR 0x00 | |
| 17 | #define SKE_VAL0 0x04 | |
| 18 | #define SKE_VAL1 0x08 | |
| 19 | #define SKE_DBCR 0x0C | |
| 20 | #define SKE_IMSC 0x10 | |
| 21 | #define SKE_RIS 0x14 | |
| 22 | #define SKE_MIS 0x18 | |
| 23 | #define SKE_ICR 0x1C | |
| 24 | ||
| 25 | /* | |
| 26 | * Keypad module | |
| 27 | */ | |
| 28 | ||
| 29 | /** | |
| 30 | * struct keypad_platform_data - structure for platform specific data | |
| 31 | * @init: pointer to keypad init function | |
| 32 | * @exit: pointer to keypad deinitialisation function | |
| 33 | * @keymap_data: matrix scan code table for keycodes | |
| 34 | * @krow: maximum number of rows | |
| 35 | * @kcol: maximum number of columns | |
| 36 | * @debounce_ms: platform specific debounce time | |
| 37 | * @no_autorepeat: flag for auto repetition | |
| 38 | * @wakeup_enable: allow waking up the system | |
| 39 | */ | |
| 40 | struct ske_keypad_platform_data { | |
| 41 | int (*init)(void); | |
| 42 | int (*exit)(void); | |
| 43 | const struct matrix_keymap_data *keymap_data; | |
| 44 | u8 krow; | |
| 45 | u8 kcol; | |
| 46 | u8 debounce_ms; | |
| 47 | bool no_autorepeat; | |
| 48 | bool wakeup_enable; | |
| 49 | }; | |
| 50 | #endif /*__SKE_KPD_H*/ |