You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
915 B
36 lines
915 B
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* 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:
|
|
*/
|
|
|
|
#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
|