| /* |
| * 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: |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #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 |