mirror of https://github.com/acidanthera/audk.git
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
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/** @file
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Copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __OMAP3530I2C_H__
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#define __OMAP3530I2C_H__
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//I2C register definitions.
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#define I2C1BASE 0x48070000
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#define I2C_IE (I2C1BASE + 0x4)
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#define XRDY_IE (0x1UL << 4)
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#define RRDY_IE (0x1UL << 3)
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#define ARDY_IE (0x1UL << 2)
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#define NACK_IE (0x1UL << 1)
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#define I2C_STAT (I2C1BASE + 0x8)
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#define BB (0x1UL << 12)
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#define XRDY (0x1UL << 4)
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#define RRDY (0x1UL << 3)
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#define ARDY (0x1UL << 2)
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#define NACK (0x1UL << 1)
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#define I2C_WE (I2C1BASE + 0xC)
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#define I2C_SYSS (I2C1BASE + 0x10)
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#define I2C_BUF (I2C1BASE + 0x14)
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#define I2C_CNT (I2C1BASE + 0x18)
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#define I2C_DATA (I2C1BASE + 0x1C)
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#define I2C_SYSC (I2C1BASE + 0x20)
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#define I2C_CON (I2C1BASE + 0x24)
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#define STT (0x1UL << 0)
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#define STP (0x1UL << 1)
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#define XSA (0x1UL << 8)
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#define TRX (0x1UL << 9)
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#define MST (0x1UL << 10)
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#define I2C_EN (0x1UL << 15)
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#define I2C_OA0 (I2C1BASE + 0x28)
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#define I2C_SA (I2C1BASE + 0x2C)
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#define I2C_PSC (I2C1BASE + 0x30)
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#define I2C_SCLL (I2C1BASE + 0x34)
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#define I2C_SCLH (I2C1BASE + 0x38)
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#define I2C_SYSTEST (I2C1BASE + 0x3C)
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#define I2C_BUFSTAT (I2C1BASE + 0x40)
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#define I2C_OA1 (I2C1BASE + 0x44)
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#define I2C_OA2 (I2C1BASE + 0x48)
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#define I2C_OA3 (I2C1BASE + 0x4C)
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#define I2C_ACTOA (I2C1BASE + 0x50)
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#define I2C_SBLOCK (I2C1BASE + 0x54)
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#endif //__OMAP3530I2C_H__
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