include/linux/platform_data/gpio-rcar.h

   1 /*
   2  * Renesas R-Car GPIO Support
   3  *
   4  *  Copyright (C) 2013 Magnus Damm
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #ifndef __GPIO_RCAR_H__
  17 #define __GPIO_RCAR_H__
  18
  19 struct gpio_rcar_config {
  20         int gpio_base;
  21         unsigned int irq_base;
  22         unsigned int number_of_pins;
  23         const char *pctl_name;
  24         unsigned has_both_edge_trigger:1;
  25 };
  26
  27 #define RCAR_GP_PIN(bank, pin)          (((bank) * 32) + (pin))
  28
  29 #endif /* __GPIO_RCAR_H__ */