| Thomas Gleixner | d2912cb | 2019-06-04 10:11:33 +0200 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Sriramakrishnan Govindarajan | 30ba3ea | 2010-05-03 23:47:12 -0700 | [diff] [blame] | 2 | /* |
| 3 | * tca6416 keypad platform support |
| 4 | * |
| 5 | * Copyright (C) 2010 Texas Instruments |
| 6 | * |
| 7 | * Author: Sriramakrishnan <srk@ti.com> |
| Sriramakrishnan Govindarajan | 30ba3ea | 2010-05-03 23:47:12 -0700 | [diff] [blame] | 8 | */ |
| 9 | |
| 10 | #ifndef _TCA6416_KEYS_H |
| 11 | #define _TCA6416_KEYS_H |
| 12 | |
| 13 | #include <linux/types.h> |
| 14 | |
| 15 | struct tca6416_button { |
| 16 | /* Configuration parameters */ |
| 17 | int code; /* input event code (KEY_*, SW_*) */ |
| 18 | int active_low; |
| 19 | int type; /* input event type (EV_KEY, EV_SW) */ |
| 20 | }; |
| 21 | |
| 22 | struct tca6416_keys_platform_data { |
| 23 | struct tca6416_button *buttons; |
| 24 | int nbuttons; |
| 25 | unsigned int rep:1; /* enable input subsystem auto repeat */ |
| 26 | uint16_t pinmask; |
| 27 | uint16_t invert; |
| 28 | int irq_is_gpio; |
| 29 | int use_polling; /* use polling if Interrupt is not connected*/ |
| 30 | }; |
| 31 | #endif |