mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-04 16:56:45 +07:00
35 lines
847 B
C
35 lines
847 B
C
|
/*
|
||
|
|
* 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
|