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1e57a462 | 1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r | |
4 | \r | |
5 | This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef __OMAP3530DMA_H__\r | |
16 | #define __OMAP3530DMA_H__\r | |
17 | \r | |
18 | \r | |
19 | #define DMA4_MAX_CHANNEL 31\r | |
20 | \r | |
21 | #define DMA4_IRQENABLE_L(_i) (0x48056018 + (0x4*(_i)))\r | |
22 | \r | |
23 | #define DMA4_CCR(_i) (0x48056080 + (0x60*(_i)))\r | |
24 | #define DMA4_CICR(_i) (0x48056088 + (0x60*(_i)))\r | |
25 | #define DMA4_CSR(_i) (0x4805608c + (0x60*(_i)))\r | |
26 | #define DMA4_CSDP(_i) (0x48056090 + (0x60*(_i)))\r | |
27 | #define DMA4_CEN(_i) (0x48056094 + (0x60*(_i)))\r | |
28 | #define DMA4_CFN(_i) (0x48056098 + (0x60*(_i)))\r | |
29 | #define DMA4_CSSA(_i) (0x4805609c + (0x60*(_i)))\r | |
30 | #define DMA4_CDSA(_i) (0x480560a0 + (0x60*(_i)))\r | |
31 | #define DMA4_CSEI(_i) (0x480560a4 + (0x60*(_i)))\r | |
32 | #define DMA4_CSFI(_i) (0x480560a8 + (0x60*(_i)))\r | |
33 | #define DMA4_CDEI(_i) (0x480560ac + (0x60*(_i)))\r | |
34 | #define DMA4_CDFI(_i) (0x480560b0 + (0x60*(_i)))\r | |
35 | \r | |
36 | #define DMA4_GCR (0x48056078)\r | |
37 | \r | |
38 | // Channel Source Destination parameters\r | |
39 | #define DMA4_CSDP_DATA_TYPE8 0\r | |
40 | #define DMA4_CSDP_DATA_TYPE16 1\r | |
41 | #define DMA4_CSDP_DATA_TYPE32 2\r | |
42 | \r | |
43 | #define DMA4_CSDP_SRC_PACKED BIT6\r | |
44 | #define DMA4_CSDP_SRC_NONPACKED 0\r | |
45 | \r | |
46 | #define DMA4_CSDP_SRC_BURST_EN (0x0 << 7)\r | |
47 | #define DMA4_CSDP_SRC_BURST_EN16 (0x1 << 7)\r | |
48 | #define DMA4_CSDP_SRC_BURST_EN32 (0x2 << 7)\r | |
49 | #define DMA4_CSDP_SRC_BURST_EN64 (0x3 << 7)\r | |
50 | \r | |
51 | #define DMA4_CSDP_DST_PACKED BIT13\r | |
52 | #define DMA4_CSDP_DST_NONPACKED 0\r | |
53 | \r | |
54 | #define DMA4_CSDP_BURST_EN (0x0 << 14)\r | |
55 | #define DMA4_CSDP_BURST_EN16 (0x1 << 14)\r | |
56 | #define DMA4_CSDP_BURST_EN32 (0x2 << 14)\r | |
57 | #define DMA4_CSDP_BURST_EN64 (0x3 << 14)\r | |
58 | \r | |
3402aac7 | 59 | #define DMA4_CSDP_WRITE_MODE_NONE_POSTED (0x0 << 16)\r |
1e57a462 | 60 | #define DMA4_CSDP_WRITE_MODE_POSTED (0x1 << 16)\r |
3402aac7 | 61 | #define DMA4_CSDP_WRITE_MODE_LAST_NON_POSTED (0x2 << 16)\r |
1e57a462 | 62 | \r |
63 | #define DMA4_CSDP_DST_ENDIAN_LOCK_LOCK BIT18\r | |
64 | #define DMA4_CSDP_DST_ENDIAN_LOCK_ADAPT 0\r | |
65 | \r | |
66 | #define DMA4_CSDP_DST_ENDIAN_BIG BIT19\r | |
67 | #define DMA4_CSDP_DST_ENDIAN_LITTLE 0\r | |
68 | \r | |
69 | #define DMA4_CSDP_SRC_ENDIAN_LOCK_LOCK BIT20\r | |
70 | #define DMA4_CSDP_SRC_ENDIAN_LOCK_ADAPT 0\r | |
71 | \r | |
72 | #define DMA4_CSDP_SRC_ENDIAN_BIG BIT21\r | |
73 | #define DMA4_CSDP_SRC_ENDIAN_LITTLE 0\r | |
74 | \r | |
3402aac7 | 75 | // Channel Control\r |
1e57a462 | 76 | #define DMA4_CCR_SYNCHRO_CONTROL_MASK 0x1f\r |
77 | \r | |
78 | #define DMA4_CCR_FS_ELEMENT (0 | 0)\r | |
79 | #define DMA4_CCR_FS_BLOCK (0 | BIT18)\r | |
80 | #define DMA4_CCR_FS_FRAME (BIT5 | 0)\r | |
81 | #define DMA4_CCR_FS_PACKET (BIT5 | BIT18)\r | |
82 | \r | |
83 | #define DMA4_CCR_READ_PRIORITY_HIGH BIT6\r | |
84 | #define DMA4_CCR_READ_PRIORITY_LOW 0\r | |
85 | \r | |
86 | #define DMA4_CCR_ENABLE BIT7\r | |
87 | #define DMA4_CCR_DISABLE 0\r | |
88 | \r | |
89 | #define DMA4_CCR_SUSPEND_SENSITIVE_IGNORE BIT8\r | |
90 | #define DMA4_CCR_SUSPEND_SENSITIVE 0\r | |
91 | \r | |
92 | #define DMA4_CCR_RD_ACTIVE BIT9\r | |
93 | #define DMA4_CCR_WR_ACTIVE BIT10\r | |
94 | \r | |
95 | #define DMA4_CCR_SRC_AMODE (0 | 0)\r | |
96 | #define DMA4_CCR_SRC_AMODE_POST_INC (0 | BIT12)\r | |
97 | #define DMA4_CCR_SRC_AMODE_SINGLE_INDEX (BIT13 | 0)\r | |
98 | #define DMA4_CCR_SRC_AMODE_DOUBLE_INDEX (BIT13 | BIT12)\r | |
99 | \r | |
100 | #define DMA4_CCR_DST_AMODE (0 | 0)\r | |
101 | #define DMA4_CCR_DST_AMODE_POST_INC (0 | BIT14)\r | |
102 | #define DMA4_CCR_DST_AMODE_SINGLE_INDEX (BIT15 | 0)\r | |
103 | #define DMA4_CCR_DST_AMODE_DOUBLE_INDEX (BIT15 | BIT14)\r | |
104 | \r | |
105 | #define DMA4_CCR_CONST_FILL_ENABLE BIT16\r | |
106 | #define DMA4_CCR_TRANSPARENT_COPY_ENABLE BIT17\r | |
3402aac7 | 107 | \r |
1e57a462 | 108 | #define DMA4_CCR_SEL_SRC_DEST_SYNC_SOURCE BIT24\r |
109 | \r | |
110 | #define DMA4_CSR_DROP BIT1\r | |
111 | #define DMA4_CSR_HALF BIT2\r | |
112 | #define DMA4_CSR_FRAME BIT3\r | |
113 | #define DMA4_CSR_LAST BIT4\r | |
114 | #define DMA4_CSR_BLOCK BIT5\r | |
115 | #define DMA4_CSR_SYNC BIT6\r | |
116 | #define DMA4_CSR_PKT BIT7\r | |
117 | #define DMA4_CSR_TRANS_ERR BIT8\r | |
118 | #define DMA4_CSR_SECURE_ERR BIT9\r | |
119 | #define DMA4_CSR_SUPERVISOR_ERR BIT10\r | |
120 | #define DMA4_CSR_MISALIGNED_ADRS_ERR BIT11\r | |
121 | #define DMA4_CSR_DRAIN_END BIT12\r | |
122 | #define DMA4_CSR_RESET 0x1FE\r | |
123 | #define DMA4_CSR_ERR (DMA4_CSR_TRANS_ERR | DMA4_CSR_SECURE_ERR | DMA4_CSR_SUPERVISOR_ERR | DMA4_CSR_MISALIGNED_ADRS_ERR)\r | |
124 | \r | |
125 | // same mapping as CSR except for SYNC. Enable all since we are polling\r | |
126 | #define DMA4_CICR_ENABLE_ALL 0x1FBE\r | |
127 | \r | |
128 | \r | |
3402aac7 | 129 | #endif\r |
1e57a462 | 130 | \r |