/* * tca6416 keypad platform support * * Copyright (C) 2010 Texas Instruments * * Author: Sriramakrishnan <srk@ti.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #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