| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * tca6416 keypad platform support | |
| * | |
| * Copyright (C) 2010 Texas Instruments | |
| * | |
| * Author: Sriramakrishnan <srk@ti.com> | |
| */ | |
| #ifndef _TCA6416_KEYS_H | |
| #define _TCA6416_KEYS_H | |
| #include <linux/types.h> | |
| struct tca6416_button { | |
| /* Configuration parameters */ | |
| int code; /* input event code (KEY_*, SW_*) */ | |
| int active_low; | |
| int type; /* input event type (EV_KEY, EV_SW) */ | |
| }; | |
| struct tca6416_keys_platform_data { | |
| struct tca6416_button *buttons; | |
| int nbuttons; | |
| unsigned int rep:1; /* enable input subsystem auto repeat */ | |
| uint16_t pinmask; | |
| uint16_t invert; | |
| int irq_is_gpio; | |
| int use_polling; /* use polling if Interrupt is not connected*/ | |
| }; | |
| #endif |