linux/platform_data/gpio-davinci.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * DaVinci GPIO Platform Related Defines
0004  *
0005  * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
0006  */
0007
0008 #ifndef __DAVINCI_GPIO_PLATFORM_H
0009 #define __DAVINCI_GPIO_PLATFORM_H
0010
0011 struct davinci_gpio_platform_data {
0012     bool    no_auto_base;
0013     u32 base;
0014     u32 ngpio;
0015     u32 gpio_unbanked;
0016 };
0017
0018 /* Convert GPIO signal to GPIO pin number */
0019 #define GPIO_TO_PIN(bank, gpio) (16 * (bank) + (gpio))
0020
0021 #endif