| /** @file |
| |
| Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> |
| |
| This program and the accompanying materials |
| are licensed and made available under the terms and conditions of the BSD License |
| which accompanies this distribution. The full text of the license may be found at |
| http://opensource.org/licenses/bsd-license.php |
| |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. |
| |
| **/ |
| |
| #ifndef __OMAP3530I2C_H__ |
| #define __OMAP3530I2C_H__ |
| |
| //I2C register definitions. |
| #define I2C1BASE 0x48070000 |
| |
| #define I2C_IE (I2C1BASE + 0x4) |
| #define XRDY_IE BIT4 |
| #define RRDY_IE BIT3 |
| #define ARDY_IE BIT2 |
| #define NACK_IE BIT1 |
| |
| #define I2C_STAT (I2C1BASE + 0x8) |
| #define BB BIT12 |
| #define XRDY BIT4 |
| #define RRDY BIT3 |
| #define ARDY BIT2 |
| #define NACK BIT1 |
| |
| #define I2C_WE (I2C1BASE + 0xC) |
| #define I2C_SYSS (I2C1BASE + 0x10) |
| #define I2C_BUF (I2C1BASE + 0x14) |
| #define I2C_CNT (I2C1BASE + 0x18) |
| #define I2C_DATA (I2C1BASE + 0x1C) |
| #define I2C_SYSC (I2C1BASE + 0x20) |
| |
| #define I2C_CON (I2C1BASE + 0x24) |
| #define STT BIT0 |
| #define STP BIT1 |
| #define XSA BIT8 |
| #define TRX BIT9 |
| #define MST BIT10 |
| #define I2C_EN BIT15 |
| |
| #define I2C_OA0 (I2C1BASE + 0x28) |
| #define I2C_SA (I2C1BASE + 0x2C) |
| #define I2C_PSC (I2C1BASE + 0x30) |
| #define I2C_SCLL (I2C1BASE + 0x34) |
| #define I2C_SCLH (I2C1BASE + 0x38) |
| #define I2C_SYSTEST (I2C1BASE + 0x3C) |
| #define I2C_BUFSTAT (I2C1BASE + 0x40) |
| #define I2C_OA1 (I2C1BASE + 0x44) |
| #define I2C_OA2 (I2C1BASE + 0x48) |
| #define I2C_OA3 (I2C1BASE + 0x4C) |
| #define I2C_ACTOA (I2C1BASE + 0x50) |
| #define I2C_SBLOCK (I2C1BASE + 0x54) |
| |
| #endif //__OMAP3530I2C_H__ |