gpio-davinci.h (854B)
1/* 2 * DaVinci GPIO Platform Related Defines 3 * 4 * Copyright (C) 2013 Texas Instruments Incorporated - https://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 19struct 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