mirror of https://github.com/acidanthera/audk.git
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/** @file
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Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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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 BIT4
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#define RRDY_IE BIT3
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#define ARDY_IE BIT2
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#define NACK_IE BIT1
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#define I2C_STAT (I2C1BASE + 0x8)
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#define BB BIT12
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#define XRDY BIT4
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#define RRDY BIT3
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#define ARDY BIT2
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#define NACK BIT1
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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 BIT0
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#define STP BIT1
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#define XSA BIT8
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#define TRX BIT9
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#define MST BIT10
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#define I2C_EN BIT15
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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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