diff options
Diffstat (limited to 'drivers/staging/meilhaus/me1000_dio_reg.h')
| -rw-r--r-- | drivers/staging/meilhaus/me1000_dio_reg.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/staging/meilhaus/me1000_dio_reg.h b/drivers/staging/meilhaus/me1000_dio_reg.h new file mode 100644 index 000000000000..4d5b38df437f --- /dev/null +++ b/drivers/staging/meilhaus/me1000_dio_reg.h @@ -0,0 +1,50 @@ +/** + * @file me1000_dio_reg.h + * + * @brief ME-1000 digital i/o register definitions. + * @note Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * @author Guenter Gebhardt + * @author Krzysztof Gantzke (k.gantzke@meilhaus.de) + */ + +/* + * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de) + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _ME1000_DIO_REG_H_ +# define _ME1000_DIO_REG_H_ + +# ifdef __KERNEL__ + +# define ME1000_DIO_NUMBER_CHANNELS 32 /**< The number of channels per DIO port. */ +# define ME1000_DIO_NUMBER_PORTS 4 /**< The number of ports per ME-1000. */ + +// # define ME1000_PORT_A 0x0000 /**< Port A base register offset. */ +// # define ME1000_PORT_B 0x0004 /**< Port B base register offset. */ +// # define ME1000_PORT_C 0x0008 /**< Port C base register offset. */ +// # define ME1000_PORT_D 0x000C /**< Port D base register offset. */ +# define ME1000_PORT 0x0000 /**< Base for port's register. */ +# define ME1000_PORT_STEP 4 /**< Distance between port's register. */ + +# define ME1000_PORT_MODE 0x0010 /**< Configuration register to switch the port direction. */ +// # define ME1000_PORT_MODE_OUTPUT_A (1 << 0) /**< If set, port A is in output, otherwise in input mode. */ +// # define ME1000_PORT_MODE_OUTPUT_B (1 << 1) /**< If set, port B is in output, otherwise in input mode. */ +// # define ME1000_PORT_MODE_OUTPUT_C (1 << 2) /**< If set, port C is in output, otherwise in input mode. */ +// # define ME1000_PORT_MODE_OUTPUT_D (1 << 3) /**< If set, port D is in output, otherwise in input mode. */ + +# endif //__KERNEL__ +#endif //_ME1000_DIO_REG_H_ |