name : keypad-nomadik-ske.h /* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * * Author: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> * * ux500 Scroll key and Keypad Encoder (SKE) header */ #ifndef __SKE_H #define __SKE_H #include <linux/input/matrix_keypad.h> /* register definitions for SKE peripheral */ #define SKE_CR 0x00 #define SKE_VAL0 0x04 #define SKE_VAL1 0x08 #define SKE_DBCR 0x0C #define SKE_IMSC 0x10 #define SKE_RIS 0x14 #define SKE_MIS 0x18 #define SKE_ICR 0x1C /* * Keypad module */ /** * struct keypad_platform_data - structure for platform specific data * @init: pointer to keypad init function * @exit: pointer to keypad deinitialisation function * @keymap_data: matrix scan code table for keycodes * @krow: maximum number of rows * @kcol: maximum number of columns * @debounce_ms: platform specific debounce time * @no_autorepeat: flag for auto repetition * @wakeup_enable: allow waking up the system */ struct ske_keypad_platform_data { int (*init)(void); int (*exit)(void); const struct matrix_keymap_data *keymap_data; u8 krow; u8 kcol; u8 debounce_ms; bool no_autorepeat; bool wakeup_enable; }; #endif /*__SKE_KPD_H*/