[linux-2.6-block.git] / include / linux / tca6416_keypad.h

/* 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
Commit	Line	Data
d2912cb1	1	/* SPDX-License-Identifier: GPL-2.0-only */
30ba3ead SG	2	/*
	3	* tca6416 keypad platform support
	4	*
	5	* Copyright (C) 2010 Texas Instruments
	6	*
	7	* Author: Sriramakrishnan <srk@ti.com>
30ba3ead SG	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