1 /*
2 * DaVinci GPIO Platform Related Defines
3 *
4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation version 2.
9 *
10 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
11 * kind, whether express or implied; without even the implied warranty
12 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 */
15
16 #ifndef __DAVINCI_GPIO_PLATFORM_H
17 #define __DAVINCI_GPIO_PLATFORM_H
18
19 struct davinci_gpio_platform_data {
20 bool no_auto_base;
21 u32 base;
22 u32 ngpio;
23 u32 gpio_unbanked;
24 };
25
26 /* Convert GPIO signal to GPIO pin number */
27 #define GPIO_TO_PIN(bank, gpio) (16 * (bank) + (gpio))
28
29 #endif