drivers/staging/meilhaus/me4600_dio_reg.h

   1 /**
   2  * @file me4600_dio_reg.h
   3  *
   4  * @brief ME-4000 digital input/output subdevice register definitions.
   5  * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de)
   6  * @author Guenter Gebhardt
   7  */
   8
   9 /*
  10  * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de)
  11  *
  12  * This file is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  25  */
  26
  27 #ifndef _ME4600_DIO_REG_H_
  28 #define _ME4600_DIO_REG_H_
  29
  30 #ifdef __KERNEL__
  31
  32 #define ME4600_DIO_PORT_0_REG                           0xA0                                    /**< Port 0 register. */
  33 #define ME4600_DIO_PORT_1_REG                           0xA4                                    /**< Port 1 register. */
  34 #define ME4600_DIO_PORT_2_REG                           0xA8                                    /**< Port 2 register. */
  35 #define ME4600_DIO_PORT_3_REG                           0xAC                                    /**< Port 3 register. */
  36
  37 #define ME4600_DIO_DIR_REG                                      0xB0                                    /**< Direction register. */
  38 #define ME4600_DIO_PORT_REG                                     ME4600_DIO_PORT_0_REG   /**< Base for port's register. */
  39
  40 #define ME4600_DIO_CTRL_REG                                     0xB8                                    /**< Control register. */
  41 /** Port A - DO */
  42 #define ME4600_DIO_CTRL_BIT_MODE_0                      0x0001
  43 #define ME4600_DIO_CTRL_BIT_MODE_1                      0x0002
  44 /** Port B - DI */
  45 #define ME4600_DIO_CTRL_BIT_MODE_2                      0x0004
  46 #define ME4600_DIO_CTRL_BIT_MODE_3                      0x0008
  47 /** Port C - DIO */
  48 #define ME4600_DIO_CTRL_BIT_MODE_4                      0x0010
  49 #define ME4600_DIO_CTRL_BIT_MODE_5                      0x0020
  50 /** Port D - DIO */
  51 #define ME4600_DIO_CTRL_BIT_MODE_6                      0x0040
  52 #define ME4600_DIO_CTRL_BIT_MODE_7                      0x0080
  53
  54 #define ME4600_DIO_CTRL_BIT_FUNCTION_0          0x0100
  55 #define ME4600_DIO_CTRL_BIT_FUNCTION_1          0x0200
  56
  57 #define ME4600_DIO_CTRL_BIT_FIFO_HIGH_0         0x0400
  58 #define ME4600_DIO_CTRL_BIT_FIFO_HIGH_1         0x0800
  59 #define ME4600_DIO_CTRL_BIT_FIFO_HIGH_2         0x1000
  60 #define ME4600_DIO_CTRL_BIT_FIFO_HIGH_3         0x2000
  61
  62 #endif
  63 #endif