88 lines
3.1 KiB
C
88 lines
3.1 KiB
C
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/*
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* Copyright (C) 2010-2011 Apple Inc. All rights reserved.
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*
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* This document is the property of Apple Inc.
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* It is considered confidential and proprietary.
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*
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* This document may not be reproduced or transmitted in any form,
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* in whole or in part, without the express written permission of
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* Apple Inc.
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*/
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#ifndef __AE2_I2S__
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#define __AE2_I2S__
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#include <stdint.h>
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#include <platform/int.h>
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#define rI2S_BASE 0x34190000
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#define rI2S0_BASE (rI2S_BASE )
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#define rI2S1_BASE (rI2S_BASE + 0x1000)
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#define rI2S2_BASE (rI2S_BASE + 0x2000)
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#define rI2S3_BASE (rI2S_BASE + 0x3000)
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#define rI2SCLKCON 0
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#define rI2STXCON 0x4
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#define rI2STXCOM 0x8
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#define rI2STXDB 0x10
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#define rI2SRXCON 0x30
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#define rI2SRXCOM 0x34
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#define rI2SRXDB 0x38
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#define rI2SSTATUS 0x3C
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#define rI2SBITCLK 0x40
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#define rI2SVERSION 0x44
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#define rI2S0_CLKCON (rI2S0_BASE + rI2SCLKCON )
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#define rI2S0_TXCON (rI2S0_BASE + rI2STXCON )
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#define rI2S0_TXCOM (rI2S0_BASE + rI2STXCOM )
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#define rI2S0_TXDB (rI2S0_BASE + rI2STXDB )
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#define rI2S0_RXCON (rI2S0_BASE + rI2SRXCON )
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#define rI2S0_RXCOM (rI2S0_BASE + rI2SRXCOM )
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#define rI2S0_RXDB (rI2S0_BASE + rI2SRXDB )
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#define rI2S0_STATUS (rI2S0_BASE + rI2SSTATUS )
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#define rI2S0_BITCLK (rI2S0_BASE + rI2SBITCLK )
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#define rI2S0_VERSION (rI2S0_BASE + rI2SVERSION)
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#define rI2S1_CLKCON (rI2S1_BASE + rI2SCLKCON )
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#define rI2S1_TXCON (rI2S1_BASE + rI2STXCON )
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#define rI2S1_TXCOM (rI2S1_BASE + rI2STXCOM )
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#define rI2S1_TXDB (rI2S1_BASE + rI2STXDB )
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#define rI2S1_RXCON (rI2S1_BASE + rI2SRXCON )
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#define rI2S1_RXCOM (rI2S1_BASE + rI2SRXCOM )
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#define rI2S1_RXDB (rI2S1_BASE + rI2SRXDB )
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#define rI2S1_STATUS (rI2S1_BASE + rI2SSTATUS )
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#define rI2S1_BITCLK (rI2S1_BASE + rI2SBITCLK )
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#define rI2S1_VERSION (rI2S1_BASE + rI2SVERSION)
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#define rI2S2_CLKCON (rI2S2_BASE + rI2SCLKCON )
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#define rI2S2_TXCON (rI2S2_BASE + rI2STXCON )
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#define rI2S2_TXCOM (rI2S2_BASE + rI2STXCOM )
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#define rI2S2_TXDB (rI2S2_BASE + rI2STXDB )
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#define rI2S2_RXCON (rI2S2_BASE + rI2SRXCON )
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#define rI2S2_RXCOM (rI2S2_BASE + rI2SRXCOM )
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#define rI2S2_RXDB (rI2S2_BASE + rI2SRXDB )
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#define rI2S2_STATUS (rI2S2_BASE + rI2SSTATUS )
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#define rI2S2_BITCLK (rI2S2_BASE + rI2SBITCLK )
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#define rI2S2_VERSION (rI2S2_BASE + rI2SVERSION)
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#define rI2S3_CLKCON (rI2S3_BASE + rI2SCLKCON )
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#define rI2S3_TXCON (rI2S3_BASE + rI2STXCON )
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#define rI2S3_TXCOM (rI2S3_BASE + rI2STXCOM )
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#define rI2S3_TXDB (rI2S3_BASE + rI2STXDB )
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#define rI2S3_RXCON (rI2S3_BASE + rI2SRXCON )
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#define rI2S3_RXCOM (rI2S3_BASE + rI2SRXCOM )
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#define rI2S3_RXDB (rI2S3_BASE + rI2SRXDB )
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#define rI2S3_STATUS (rI2S3_BASE + rI2SSTATUS )
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#define rI2S3_BITCLK (rI2S3_BASE + rI2SBITCLK )
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#define rI2S3_VERSION (rI2S3_BASE + rI2SVERSION)
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#define rI2SSTATUS_RXOVERRUN 20
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#define rI2SSTATUS_TXOVERRUN 19
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#define rI2SSTATUS_RXFIFOLVL 13
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#define rI2SSTATUS_TXFIFOLVL 7
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#define rI2SSTATUS_RXOVERRUN_MASK ( 1 << 20)
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#define rI2SSTATUS_TXOVERRUN_MASK ( 1 << 19)
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#define rI2SSTATUS_RXFIFOLVL_MASK (0x3F << 13)
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#define rI2SSTATUS_TXFIFOLVL_MASK (0x3F << 7 )
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#endif /* __AE2_I2S__ */
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