[linux.git] / include / linux / tca6416_keypad.h

/*
 * tca6416 keypad platform support
 *
 * Copyright (C) 2010 Texas Instruments
 *
 * Author: Sriramakrishnan <[email protected]>
 *
 * 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
Commit	Line	Data
30ba3ead SG	1	/*
	2	* tca6416 keypad platform support
	3	*
	4	* Copyright (C) 2010 Texas Instruments
	5	*
	6	* Author: Sriramakrishnan <[email protected]>
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License version 2 as
	10	* published by the Free Software Foundation.
	11	*/
	12
	13	#ifndef _TCA6416_KEYS_H
	14	#define _TCA6416_KEYS_H
	15
	16	#include <linux/types.h>
	17
	18	struct tca6416_button {
	19	/* Configuration parameters */
	20	int code; /* input event code (KEY_, SW_) */
	21	int active_low;
	22	int type; /* input event type (EV_KEY, EV_SW) */
	23	};
	24
	25	struct tca6416_keys_platform_data {
	26	struct tca6416_button *buttons;
	27	int nbuttons;
	28	unsigned int rep:1; /* enable input subsystem auto repeat */
	29	uint16_t pinmask;
	30	uint16_t invert;
	31	int irq_is_gpio;
	32	int use_polling; /* use polling if Interrupt is not connected*/
	33	};
	34	#endif