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1 | /** @file |
| 2 | |
| 3 | Copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR> |
| 4 | |
| 5 | All rights reserved. This program and the accompanying materials |
| 6 | are licensed and made available under the terms and conditions of the BSD License |
| 7 | which accompanies this distribution. The full text of the license may be found at |
| 8 | http://opensource.org/licenses/bsd-license.php |
| 9 | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. |
| 12 | |
| 13 | **/ |
| 14 | |
| 15 | #ifndef __OMAP3530I2C_H__ |
| 16 | #define __OMAP3530I2C_H__ |
| 17 | |
| 18 | //I2C register definitions. |
| 19 | #define I2C1BASE 0x48070000 |
| 20 | |
| 21 | #define I2C_IE (I2C1BASE + 0x4) |
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22 | #define XRDY_IE BIT4 |
| 23 | #define RRDY_IE BIT3 |
| 24 | #define ARDY_IE BIT2 |
| 25 | #define NACK_IE BIT1 |
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26 | |
| 27 | #define I2C_STAT (I2C1BASE + 0x8) |
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28 | #define BB BIT12 |
| 29 | #define XRDY BIT4 |
| 30 | #define RRDY BIT3 |
| 31 | #define ARDY BIT2 |
| 32 | #define NACK BIT1 |
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33 | |
| 34 | #define I2C_WE (I2C1BASE + 0xC) |
| 35 | #define I2C_SYSS (I2C1BASE + 0x10) |
| 36 | #define I2C_BUF (I2C1BASE + 0x14) |
| 37 | #define I2C_CNT (I2C1BASE + 0x18) |
| 38 | #define I2C_DATA (I2C1BASE + 0x1C) |
| 39 | #define I2C_SYSC (I2C1BASE + 0x20) |
| 40 | |
| 41 | #define I2C_CON (I2C1BASE + 0x24) |
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42 | #define STT BIT0 |
| 43 | #define STP BIT1 |
| 44 | #define XSA BIT8 |
| 45 | #define TRX BIT9 |
| 46 | #define MST BIT10 |
| 47 | #define I2C_EN BIT15 |
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48 | |
| 49 | #define I2C_OA0 (I2C1BASE + 0x28) |
| 50 | #define I2C_SA (I2C1BASE + 0x2C) |
| 51 | #define I2C_PSC (I2C1BASE + 0x30) |
| 52 | #define I2C_SCLL (I2C1BASE + 0x34) |
| 53 | #define I2C_SCLH (I2C1BASE + 0x38) |
| 54 | #define I2C_SYSTEST (I2C1BASE + 0x3C) |
| 55 | #define I2C_BUFSTAT (I2C1BASE + 0x40) |
| 56 | #define I2C_OA1 (I2C1BASE + 0x44) |
| 57 | #define I2C_OA2 (I2C1BASE + 0x48) |
| 58 | #define I2C_OA3 (I2C1BASE + 0x4C) |
| 59 | #define I2C_ACTOA (I2C1BASE + 0x50) |
| 60 | #define I2C_SBLOCK (I2C1BASE + 0x54) |
| 61 | |
| 62 | #endif //__OMAP3530I2C_H__ |
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