Omap35xxPkg/Include/Omap3530/Omap3530I2c.h

   1 /** @file
   2
   3   Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
   4
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #ifndef __OMAP3530I2C_H__
  10 #define __OMAP3530I2C_H__
  11
  12 //I2C register definitions.
  13 #define I2C1BASE        0x48070000
  14
  15 #define I2C_IE          (I2C1BASE + 0x4)
  16 #define XRDY_IE         BIT4
  17 #define RRDY_IE         BIT3
  18 #define ARDY_IE         BIT2
  19 #define NACK_IE         BIT1
  20
  21 #define I2C_STAT        (I2C1BASE + 0x8)
  22 #define BB              BIT12
  23 #define XRDY            BIT4
  24 #define RRDY            BIT3
  25 #define ARDY            BIT2
  26 #define NACK            BIT1
  27
  28 #define I2C_WE          (I2C1BASE + 0xC)
  29 #define I2C_SYSS        (I2C1BASE + 0x10)
  30 #define I2C_BUF         (I2C1BASE + 0x14)
  31 #define I2C_CNT         (I2C1BASE + 0x18)
  32 #define I2C_DATA        (I2C1BASE + 0x1C)
  33 #define I2C_SYSC        (I2C1BASE + 0x20)
  34
  35 #define I2C_CON         (I2C1BASE + 0x24)
  36 #define STT             BIT0
  37 #define STP             BIT1
  38 #define XSA             BIT8
  39 #define TRX             BIT9
  40 #define MST             BIT10
  41 #define I2C_EN          BIT15
  42
  43 #define I2C_OA0         (I2C1BASE + 0x28)
  44 #define I2C_SA          (I2C1BASE + 0x2C)
  45 #define I2C_PSC         (I2C1BASE + 0x30)
  46 #define I2C_SCLL        (I2C1BASE + 0x34)
  47 #define I2C_SCLH        (I2C1BASE + 0x38)
  48 #define I2C_SYSTEST     (I2C1BASE + 0x3C)
  49 #define I2C_BUFSTAT     (I2C1BASE + 0x40)
  50 #define I2C_OA1         (I2C1BASE + 0x44)
  51 #define I2C_OA2         (I2C1BASE + 0x48)
  52 #define I2C_OA3         (I2C1BASE + 0x4C)
  53 #define I2C_ACTOA       (I2C1BASE + 0x50)
  54 #define I2C_SBLOCK      (I2C1BASE + 0x54)
  55
  56 #endif //__OMAP3530I2C_H__