include/asm-arm/arch-davinci/gpio_defs.h

   1 /*
   2  * Copyright (C) 2009 Texas Instruments Incorporated
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20  * MA 02111-1307 USA
  21  */
  22 #ifndef _GPIO_DEFS_H_
  23 #define _GPIO_DEFS_H_
  24
  25 #ifndef CONFIG_SOC_DA8XX
  26 #define DAVINCI_GPIO_BINTEN     0x01C67008
  27 #define DAVINCI_GPIO_BANK01     0x01C67010
  28 #define DAVINCI_GPIO_BANK23     0x01C67038
  29 #define DAVINCI_GPIO_BANK45     0x01C67060
  30 #define DAVINCI_GPIO_BANK67     0x01C67088
  31
  32 #else /* CONFIG_SOC_DA8XX */
  33 #define DAVINCI_GPIO_BINTEN     0x01E26008
  34 #define DAVINCI_GPIO_BANK01     0x01E26010
  35 #define DAVINCI_GPIO_BANK23     0x01E26038
  36 #define DAVINCI_GPIO_BANK45     0x01E26060
  37 #define DAVINCI_GPIO_BANK67     0x01E26088
  38 #endif /* CONFIG_SOC_DA8XX */
  39
  40 struct davinci_gpio {
  41         unsigned int dir;
  42         unsigned int out_data;
  43         unsigned int set_data;
  44         unsigned int clr_data;
  45         unsigned int in_data;
  46         unsigned int set_rising;
  47         unsigned int clr_rising;
  48         unsigned int set_falling;
  49         unsigned int clr_falling;
  50         unsigned int intstat;
  51 };
  52
  53 struct davinci_gpio_bank {
  54         int num_gpio;
  55         unsigned int irq_num;
  56         unsigned int irq_mask;
  57         unsigned long *in_use;
  58         unsigned long base;
  59 };
  60
  61 #define davinci_gpio_bank01 ((struct davinci_gpio *)DAVINCI_GPIO_BANK01)
  62 #define davinci_gpio_bank23 ((struct davinci_gpio *)DAVINCI_GPIO_BANK23)
  63 #define davinci_gpio_bank45 ((struct davinci_gpio *)DAVINCI_GPIO_BANK45)
  64 #define davinci_gpio_bank67 ((struct davinci_gpio *)DAVINCI_GPIO_BANK67)
  65
  66 #endif