| /* |
| * File: include/pca9564.h |
| * Author: |
| * |
| * Created: 2009-06-23 |
| * Description: PCA9564 i2c bridge driver |
| * |
| * Modified: |
| * Copyright 2009 CJSC "NII STT", http://www.niistt.ru/ |
| * |
| * Bugs: |
| * |
| * This program 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, see the file COPYING, or write |
| * to the Free Software Foundation, Inc., |
| * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef _PCA9564_H |
| #define _PCA9564_H |
| |
| /* Clock speeds for the bus */ |
| #define PCA_CON_330kHz 0x00 |
| #define PCA_CON_288kHz 0x01 |
| #define PCA_CON_217kHz 0x02 |
| #define PCA_CON_146kHz 0x03 |
| #define PCA_CON_88kHz 0x04 |
| #define PCA_CON_59kHz 0x05 |
| #define PCA_CON_44kHz 0x06 |
| #define PCA_CON_36kHz 0x07 |
| |
| #define PCA_CON_AA 0x80 /* Assert Acknowledge */ |
| #define PCA_CON_ENSIO 0x40 /* Enable */ |
| #define PCA_CON_STA 0x20 /* Start */ |
| #define PCA_CON_STO 0x10 /* Stop */ |
| #define PCA_CON_SI 0x08 /* Serial Interrupt */ |
| #define PCA_CON_CR 0x07 /* Clock Rate (MASK) */ |
| |
| #endif |