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/*
* (C) Copyright 2012
* Texas Instruments, <www.ti.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef _I2C_H_
#define _I2C_H_
#define I2C_BASE1 0x44E0B000
#define I2C_BASE2 0x4802A000
#define I2C_BASE3 0x4819C000
#define I2C_BUS_MAX 3
#define I2C_DEFAULT_BASE I2C_BASE1
struct i2c {
unsigned short revnb_lo; /* 0x00 */
unsigned short res1;
unsigned short revnb_hi; /* 0x04 */
unsigned short res2[5];
unsigned short sysc; /* 0x10 */
unsigned short res3[9];
unsigned short irqstatus_raw; /* 0x24 */
unsigned short res4;
unsigned short stat; /* 0x28 */
unsigned short res5;
unsigned short ie; /* 0x2C */
unsigned short res6;
unsigned short irqenable_clr; /* 0x30 */
unsigned short res7;
unsigned short iv; /* 0x34 */
unsigned short res8[45];
unsigned short syss; /* 0x90 */
unsigned short res9;
unsigned short buf; /* 0x94 */
unsigned short res10;
unsigned short cnt; /* 0x98 */
unsigned short res11;
unsigned short data; /* 0x9C */
unsigned short res13;
unsigned short res14; /* 0xA0 */
unsigned short res15;
unsigned short con; /* 0xA4 */
unsigned short res16;
unsigned short oa; /* 0xA8 */
unsigned short res17;
unsigned short sa; /* 0xAC */
unsigned short res18;
unsigned short psc; /* 0xB0 */
unsigned short res19;
unsigned short scll; /* 0xB4 */
unsigned short res20;
unsigned short sclh; /* 0xB8 */
unsigned short res21;
unsigned short systest; /* 0xBC */
unsigned short res22;
unsigned short bufstat; /* 0xC0 */
unsigned short res23;
};
#define I2C_IP_CLK 48000000
#define I2C_INTERNAL_SAMPLING_CLK 12000000
#endif /* _I2C_H_ */
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