1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * File: include/pca9564.h 3*4882a593Smuzhiyun * Author: 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Created: 2009-06-23 6*4882a593Smuzhiyun * Description: PCA9564 i2c bridge driver 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Modified: 9*4882a593Smuzhiyun * Copyright 2009 CJSC "NII STT", http://www.niistt.ru/ 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * Bugs: 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 14*4882a593Smuzhiyun */ 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #ifndef _PCA9564_H 17*4882a593Smuzhiyun #define _PCA9564_H 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun /* Clock speeds for the bus */ 20*4882a593Smuzhiyun #define PCA_CON_330kHz 0x00 21*4882a593Smuzhiyun #define PCA_CON_288kHz 0x01 22*4882a593Smuzhiyun #define PCA_CON_217kHz 0x02 23*4882a593Smuzhiyun #define PCA_CON_146kHz 0x03 24*4882a593Smuzhiyun #define PCA_CON_88kHz 0x04 25*4882a593Smuzhiyun #define PCA_CON_59kHz 0x05 26*4882a593Smuzhiyun #define PCA_CON_44kHz 0x06 27*4882a593Smuzhiyun #define PCA_CON_36kHz 0x07 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #define PCA_CON_AA 0x80 /* Assert Acknowledge */ 30*4882a593Smuzhiyun #define PCA_CON_ENSIO 0x40 /* Enable */ 31*4882a593Smuzhiyun #define PCA_CON_STA 0x20 /* Start */ 32*4882a593Smuzhiyun #define PCA_CON_STO 0x10 /* Stop */ 33*4882a593Smuzhiyun #define PCA_CON_SI 0x08 /* Serial Interrupt */ 34*4882a593Smuzhiyun #define PCA_CON_CR 0x07 /* Clock Rate (MASK) */ 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun #endif 37