| 1 | /******************************************************************************* |
| 2 | Copyright (C) Marvell International Ltd. and its affiliates |
| 3 | |
| 4 | This software file (the "File") is owned and distributed by Marvell |
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| 12 | ******************************************************************************** |
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| 15 | If you received this File from Marvell and you have entered into a commercial |
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| 19 | ******************************************************************************** |
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| 22 | If you received this File from Marvell, you may opt to use, redistribute and/or |
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| 24 | Public License Version 2, June 1991 (the "GPL License"), a copy of which is |
| 25 | available along with the File in the license.txt file or by writing to the Free |
| 26 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or |
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| 29 | THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED |
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| 33 | ******************************************************************************** |
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| 38 | Redistribution and use in source and binary forms, with or without modification, |
| 39 | are permitted provided that the following conditions are met: |
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| 41 | * Redistributions of source code must retain the above copyright notice, |
| 42 | this list of conditions and the following disclaimer. |
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| 44 | * Redistributions in binary form must reproduce the above copyright |
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| 52 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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| 57 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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| 61 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 62 | |
| 63 | *******************************************************************************/ |
| 64 | /****************************************/ |
| 65 | /* TWSI Registers */ |
| 66 | /****************************************/ |
| 67 | #ifndef __INCmvTwsiSpech |
| 68 | #define __INCmvTwsiSpech |
| 69 | |
| 70 | #ifdef __cplusplus |
| 71 | extern "C" { |
| 72 | #endif /* __cplusplus */ |
| 73 | |
| 74 | /* defines */ |
| 75 | #define TWSI_SLAVE_ADDR_REG(chanNum) (TWSI_SLAVE_BASE(chanNum)+ 0x00) |
| 76 | |
| 77 | #define TWSI_SLAVE_ADDR_GCE_ENA BIT0 |
| 78 | #define TWSI_SLAVE_ADDR_7BIT_OFFS 0x1 |
| 79 | #define TWSI_SLAVE_ADDR_7BIT_MASK (0xFF << TWSI_SLAVE_ADDR_7BIT_OFFS) |
| 80 | #define TWSI_SLAVE_ADDR_10BIT_OFFS 0x7 |
| 81 | #define TWSI_SLAVE_ADDR_10BIT_MASK 0x300 |
| 82 | #define TWSI_SLAVE_ADDR_10BIT_CONST 0xF0 |
| 83 | |
| 84 | |
| 85 | #define TWSI_EXTENDED_SLAVE_ADDR_REG(chanNum) (TWSI_SLAVE_BASE(chanNum) + 0x10) |
| 86 | #define TWSI_EXTENDED_SLAVE_OFFS 0 |
| 87 | #define TWSI_EXTENDED_SLAVE_MASK (0xFF << TWSI_EXTENDED_SLAVE_OFFS) |
| 88 | |
| 89 | |
| 90 | #define TWSI_DATA_REG(chanNum) (TWSI_SLAVE_BASE(chanNum) + 0x04) |
| 91 | #define TWSI_DATA_COMMAND_OFFS 0x0 |
| 92 | #define TWSI_DATA_COMMAND_MASK (0x1 << TWSI_DATA_COMMAND_OFFS) |
| 93 | #define TWSI_DATA_COMMAND_WR (0x1 << TWSI_DATA_COMMAND_OFFS) |
| 94 | #define TWSI_DATA_COMMAND_RD (0x0 << TWSI_DATA_COMMAND_OFFS) |
| 95 | #define TWSI_DATA_ADDR_7BIT_OFFS 0x1 |
| 96 | #define TWSI_DATA_ADDR_7BIT_MASK (0xFF << TWSI_DATA_ADDR_7BIT_OFFS) |
| 97 | #define TWSI_DATA_ADDR_10BIT_OFFS 0x7 |
| 98 | #define TWSI_DATA_ADDR_10BIT_MASK 0x300 |
| 99 | #define TWSI_DATA_ADDR_10BIT_CONST 0xF0 |
| 100 | |
| 101 | |
| 102 | #define TWSI_CONTROL_REG(chanNum) (TWSI_SLAVE_BASE(chanNum) + 0x08) |
| 103 | #define TWSI_CONTROL_ACK BIT2 |
| 104 | #define TWSI_CONTROL_INT_FLAG_SET BIT3 |
| 105 | #define TWSI_CONTROL_STOP_BIT BIT4 |
| 106 | #define TWSI_CONTROL_START_BIT BIT5 |
| 107 | #define TWSI_CONTROL_ENA BIT6 |
| 108 | #define TWSI_CONTROL_INT_ENA BIT7 |
| 109 | |
| 110 | |
| 111 | #define TWSI_STATUS_BAUDE_RATE_REG(chanNum) (TWSI_SLAVE_BASE(chanNum) + 0x0c) |
| 112 | #define TWSI_BAUD_RATE_N_OFFS 0 |
| 113 | #define TWSI_BAUD_RATE_N_MASK (0x7 << TWSI_BAUD_RATE_N_OFFS) |
| 114 | #define TWSI_BAUD_RATE_M_OFFS 3 |
| 115 | #define TWSI_BAUD_RATE_M_MASK (0xF << TWSI_BAUD_RATE_M_OFFS) |
| 116 | |
| 117 | #define TWSI_SOFT_RESET_REG(chanNum) (TWSI_SLAVE_BASE(chanNum) + 0x1c) |
| 118 | |
| 119 | /* defines */ |
| 120 | #define TWSI_TIMEOUT_VALUE 0x500 |
| 121 | |
| 122 | /* TWSI status codes */ |
| 123 | #define TWSI_BUS_ERROR 0x00 |
| 124 | #define TWSI_START_CON_TRA 0x08 |
| 125 | #define TWSI_REPEATED_START_CON_TRA 0x10 |
| 126 | #define TWSI_AD_PLS_WR_BIT_TRA_ACK_REC 0x18 |
| 127 | #define TWSI_AD_PLS_WR_BIT_TRA_ACK_NOT_REC 0x20 |
| 128 | #define TWSI_M_TRAN_DATA_BYTE_ACK_REC 0x28 |
| 129 | #define TWSI_M_TRAN_DATA_BYTE_ACK_NOT_REC 0x30 |
| 130 | #define TWSI_M_LOST_ARB_DUR_AD_OR_DATA_TRA 0x38 |
| 131 | #define TWSI_AD_PLS_RD_BIT_TRA_ACK_REC 0x40 |
| 132 | #define TWSI_AD_PLS_RD_BIT_TRA_ACK_NOT_REC 0x48 |
| 133 | #define TWSI_M_REC_RD_DATA_ACK_TRA 0x50 |
| 134 | #define TWSI_M_REC_RD_DATA_ACK_NOT_TRA 0x58 |
| 135 | #define TWSI_SLA_REC_AD_PLS_WR_BIT_ACK_TRA 0x60 |
| 136 | #define TWSI_M_LOST_ARB_DUR_AD_TRA_AD_IS_TRGT_TO_SLA_ACK_TRA_W 0x68 |
| 137 | #define TWSI_GNL_CALL_REC_ACK_TRA 0x70 |
| 138 | #define TWSI_M_LOST_ARB_DUR_AD_TRA_GNL_CALL_AD_REC_ACK_TRA 0x78 |
| 139 | #define TWSI_SLA_REC_WR_DATA_AF_REC_SLA_AD_ACK_TRAN 0x80 |
| 140 | #define TWSI_SLA_REC_WR_DATA_AF_REC_SLA_AD_ACK_NOT_TRAN 0x88 |
| 141 | #define TWSI_SLA_REC_WR_DATA_AF_REC_GNL_CALL_ACK_TRAN 0x90 |
| 142 | #define TWSI_SLA_REC_WR_DATA_AF_REC_GNL_CALL_ACK_NOT_TRAN 0x98 |
| 143 | #define TWSI_SLA_REC_STOP_OR_REPEATED_STRT_CON 0xA0 |
| 144 | #define TWSI_SLA_REC_AD_PLS_RD_BIT_ACK_TRA 0xA8 |
| 145 | #define TWSI_M_LOST_ARB_DUR_AD_TRA_AD_IS_TRGT_TO_SLA_ACK_TRA_R 0xB0 |
| 146 | #define TWSI_SLA_TRA_RD_DATA_ACK_REC 0xB8 |
| 147 | #define TWSI_SLA_TRA_RD_DATA_ACK_NOT_REC 0xC0 |
| 148 | #define TWSI_SLA_TRA_LAST_RD_DATA_ACK_REC 0xC8 |
| 149 | #define TWSI_SEC_AD_PLS_WR_BIT_TRA_ACK_REC 0xD0 |
| 150 | #define TWSI_SEC_AD_PLS_WR_BIT_TRA_ACK_NOT_REC 0xD8 |
| 151 | #define TWSI_SEC_AD_PLS_RD_BIT_TRA_ACK_REC 0xE0 |
| 152 | #define TWSI_SEC_AD_PLS_RD_BIT_TRA_ACK_NOT_REC 0xE8 |
| 153 | #define TWSI_NO_REL_STS_INT_FLAG_IS_KEPT_0 0xF8 |
| 154 | |
| 155 | |
| 156 | #ifdef __cplusplus |
| 157 | } |
| 158 | #endif /* __cplusplus */ |
| 159 | |
| 160 | #endif /* __INCmvTwsiSpech */ |
| 161 | |
