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- /*
- * 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
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