first and last commit

apps/EmbeddedIOP/function_audiodsp/AE2_I2S/ae2_i2s.h

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