xref: /linux/drivers/net/wireless/ath/ath9k/reg_mci.h (revision e5451c8f8330e03ad3cfa16048b4daf961af434f)
1 /*
2  * Copyright (c) 2015 Qualcomm Atheros Inc.
3  *
4  * Permission to use, copy, modify, and/or distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 #ifndef REG_MCI_H
18 #define REG_MCI_H
19 
20 #define AR_MCI_COMMAND0                                 0x1800
21 #define AR_MCI_COMMAND0_HEADER                          0xFF
22 #define AR_MCI_COMMAND0_HEADER_S                        0
23 #define AR_MCI_COMMAND0_LEN                             0x1f00
24 #define AR_MCI_COMMAND0_LEN_S                           8
25 #define AR_MCI_COMMAND0_DISABLE_TIMESTAMP               0x2000
26 #define AR_MCI_COMMAND0_DISABLE_TIMESTAMP_S             13
27 
28 #define AR_MCI_COMMAND1                                 0x1804
29 
30 #define AR_MCI_COMMAND2                                 0x1808
31 #define AR_MCI_COMMAND2_RESET_TX                        0x01
32 #define AR_MCI_COMMAND2_RESET_TX_S                      0
33 #define AR_MCI_COMMAND2_RESET_RX                        0x02
34 #define AR_MCI_COMMAND2_RESET_RX_S                      1
35 #define AR_MCI_COMMAND2_RESET_RX_NUM_CYCLES             0x3FC
36 #define AR_MCI_COMMAND2_RESET_RX_NUM_CYCLES_S           2
37 #define AR_MCI_COMMAND2_RESET_REQ_WAKEUP                0x400
38 #define AR_MCI_COMMAND2_RESET_REQ_WAKEUP_S              10
39 
40 #define AR_MCI_RX_CTRL                                  0x180c
41 
42 #define AR_MCI_TX_CTRL                                  0x1810
43 /*
44  * 0 = no division,
45  * 1 = divide by 2,
46  * 2 = divide by 4,
47  * 3 = divide by 8
48  */
49 #define AR_MCI_TX_CTRL_CLK_DIV                          0x03
50 #define AR_MCI_TX_CTRL_CLK_DIV_S                        0
51 #define AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE               0x04
52 #define AR_MCI_TX_CTRL_DISABLE_LNA_UPDATE_S             2
53 #define AR_MCI_TX_CTRL_GAIN_UPDATE_FREQ                 0xFFFFF8
54 #define AR_MCI_TX_CTRL_GAIN_UPDATE_FREQ_S               3
55 #define AR_MCI_TX_CTRL_GAIN_UPDATE_NUM                  0xF000000
56 #define AR_MCI_TX_CTRL_GAIN_UPDATE_NUM_S                24
57 
58 #define AR_MCI_MSG_ATTRIBUTES_TABLE                     0x1814
59 #define AR_MCI_MSG_ATTRIBUTES_TABLE_CHECKSUM            0xFFFF
60 #define AR_MCI_MSG_ATTRIBUTES_TABLE_CHECKSUM_S          0
61 #define AR_MCI_MSG_ATTRIBUTES_TABLE_INVALID_HDR         0xFFFF0000
62 #define AR_MCI_MSG_ATTRIBUTES_TABLE_INVALID_HDR_S       16
63 
64 #define AR_MCI_SCHD_TABLE_0                             0x1818
65 #define AR_MCI_SCHD_TABLE_1                             0x181c
66 #define AR_MCI_GPM_0                                    0x1820
67 #define AR_MCI_GPM_1                                    0x1824
68 #define AR_MCI_GPM_WRITE_PTR                            0xFFFF0000
69 #define AR_MCI_GPM_WRITE_PTR_S                          16
70 #define AR_MCI_GPM_BUF_LEN                              0x0000FFFF
71 #define AR_MCI_GPM_BUF_LEN_S                            0
72 
73 #define AR_MCI_INTERRUPT_RAW                            0x1828
74 
75 #define AR_MCI_INTERRUPT_EN                             0x182c
76 #define AR_MCI_INTERRUPT_SW_MSG_DONE                    0x00000001
77 #define AR_MCI_INTERRUPT_SW_MSG_DONE_S                  0
78 #define AR_MCI_INTERRUPT_CPU_INT_MSG                    0x00000002
79 #define AR_MCI_INTERRUPT_CPU_INT_MSG_S                  1
80 #define AR_MCI_INTERRUPT_RX_CKSUM_FAIL                  0x00000004
81 #define AR_MCI_INTERRUPT_RX_CKSUM_FAIL_S                2
82 #define AR_MCI_INTERRUPT_RX_INVALID_HDR                 0x00000008
83 #define AR_MCI_INTERRUPT_RX_INVALID_HDR_S               3
84 #define AR_MCI_INTERRUPT_RX_HW_MSG_FAIL                 0x00000010
85 #define AR_MCI_INTERRUPT_RX_HW_MSG_FAIL_S               4
86 #define AR_MCI_INTERRUPT_RX_SW_MSG_FAIL                 0x00000020
87 #define AR_MCI_INTERRUPT_RX_SW_MSG_FAIL_S               5
88 #define AR_MCI_INTERRUPT_TX_HW_MSG_FAIL                 0x00000080
89 #define AR_MCI_INTERRUPT_TX_HW_MSG_FAIL_S               7
90 #define AR_MCI_INTERRUPT_TX_SW_MSG_FAIL                 0x00000100
91 #define AR_MCI_INTERRUPT_TX_SW_MSG_FAIL_S               8
92 #define AR_MCI_INTERRUPT_RX_MSG                         0x00000200
93 #define AR_MCI_INTERRUPT_RX_MSG_S                       9
94 #define AR_MCI_INTERRUPT_REMOTE_SLEEP_UPDATE            0x00000400
95 #define AR_MCI_INTERRUPT_REMOTE_SLEEP_UPDATE_S          10
96 #define AR_MCI_INTERRUPT_BT_PRI                         0x07fff800
97 #define AR_MCI_INTERRUPT_BT_PRI_S                       11
98 #define AR_MCI_INTERRUPT_BT_PRI_THRESH                  0x08000000
99 #define AR_MCI_INTERRUPT_BT_PRI_THRESH_S                27
100 #define AR_MCI_INTERRUPT_BT_FREQ                        0x10000000
101 #define AR_MCI_INTERRUPT_BT_FREQ_S                      28
102 #define AR_MCI_INTERRUPT_BT_STOMP                       0x20000000
103 #define AR_MCI_INTERRUPT_BT_STOMP_S                     29
104 #define AR_MCI_INTERRUPT_BB_AIC_IRQ                     0x40000000
105 #define AR_MCI_INTERRUPT_BB_AIC_IRQ_S                   30
106 #define AR_MCI_INTERRUPT_CONT_INFO_TIMEOUT              0x80000000
107 #define AR_MCI_INTERRUPT_CONT_INFO_TIMEOUT_S            31
108 
109 #define AR_MCI_REMOTE_CPU_INT                           0x1830
110 #define AR_MCI_REMOTE_CPU_INT_EN                        0x1834
111 #define AR_MCI_INTERRUPT_RX_MSG_RAW                     0x1838
112 #define AR_MCI_INTERRUPT_RX_MSG_EN                      0x183c
113 #define AR_MCI_INTERRUPT_RX_MSG_REMOTE_RESET            0x00000001
114 #define AR_MCI_INTERRUPT_RX_MSG_REMOTE_RESET_S          0
115 #define AR_MCI_INTERRUPT_RX_MSG_LNA_CONTROL             0x00000002
116 #define AR_MCI_INTERRUPT_RX_MSG_LNA_CONTROL_S           1
117 #define AR_MCI_INTERRUPT_RX_MSG_CONT_NACK               0x00000004
118 #define AR_MCI_INTERRUPT_RX_MSG_CONT_NACK_S             2
119 #define AR_MCI_INTERRUPT_RX_MSG_CONT_INFO               0x00000008
120 #define AR_MCI_INTERRUPT_RX_MSG_CONT_INFO_S             3
121 #define AR_MCI_INTERRUPT_RX_MSG_CONT_RST                0x00000010
122 #define AR_MCI_INTERRUPT_RX_MSG_CONT_RST_S              4
123 #define AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO               0x00000020
124 #define AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO_S             5
125 #define AR_MCI_INTERRUPT_RX_MSG_CPU_INT                 0x00000040
126 #define AR_MCI_INTERRUPT_RX_MSG_CPU_INT_S               6
127 #define AR_MCI_INTERRUPT_RX_MSG_GPM                     0x00000100
128 #define AR_MCI_INTERRUPT_RX_MSG_GPM_S                   8
129 #define AR_MCI_INTERRUPT_RX_MSG_LNA_INFO                0x00000200
130 #define AR_MCI_INTERRUPT_RX_MSG_LNA_INFO_S              9
131 #define AR_MCI_INTERRUPT_RX_MSG_SYS_SLEEPING            0x00000400
132 #define AR_MCI_INTERRUPT_RX_MSG_SYS_SLEEPING_S          10
133 #define AR_MCI_INTERRUPT_RX_MSG_SYS_WAKING              0x00000800
134 #define AR_MCI_INTERRUPT_RX_MSG_SYS_WAKING_S            11
135 #define AR_MCI_INTERRUPT_RX_MSG_REQ_WAKE                0x00001000
136 #define AR_MCI_INTERRUPT_RX_MSG_REQ_WAKE_S              12
137 
138 #define AR_MCI_CPU_INT                                  0x1840
139 
140 #define AR_MCI_RX_STATUS                                0x1844
141 #define AR_MCI_RX_LAST_SCHD_MSG_INDEX                   0x00000F00
142 #define AR_MCI_RX_LAST_SCHD_MSG_INDEX_S                 8
143 #define AR_MCI_RX_REMOTE_SLEEP                          0x00001000
144 #define AR_MCI_RX_REMOTE_SLEEP_S                        12
145 #define AR_MCI_RX_MCI_CLK_REQ                           0x00002000
146 #define AR_MCI_RX_MCI_CLK_REQ_S                         13
147 
148 #define AR_MCI_CONT_STATUS                              0x1848
149 #define AR_MCI_CONT_RSSI_POWER                          0x000000FF
150 #define AR_MCI_CONT_RSSI_POWER_S                        0
151 #define AR_MCI_CONT_PRIORITY                            0x0000FF00
152 #define AR_MCI_CONT_PRIORITY_S                          8
153 #define AR_MCI_CONT_TXRX                                0x00010000
154 #define AR_MCI_CONT_TXRX_S                              16
155 
156 #define AR_MCI_BT_PRI0                                  0x184c
157 #define AR_MCI_BT_PRI1                                  0x1850
158 #define AR_MCI_BT_PRI2                                  0x1854
159 #define AR_MCI_BT_PRI3                                  0x1858
160 #define AR_MCI_BT_PRI                                   0x185c
161 #define AR_MCI_WL_FREQ0                                 0x1860
162 #define AR_MCI_WL_FREQ1                                 0x1864
163 #define AR_MCI_WL_FREQ2                                 0x1868
164 #define AR_MCI_GAIN                                     0x186c
165 #define AR_MCI_WBTIMER1                                 0x1870
166 #define AR_MCI_WBTIMER2                                 0x1874
167 #define AR_MCI_WBTIMER3                                 0x1878
168 #define AR_MCI_WBTIMER4                                 0x187c
169 #define AR_MCI_MAXGAIN                                  0x1880
170 #define AR_MCI_HW_SCHD_TBL_CTL                          0x1884
171 #define AR_MCI_HW_SCHD_TBL_D0                           0x1888
172 #define AR_MCI_HW_SCHD_TBL_D1                           0x188c
173 #define AR_MCI_HW_SCHD_TBL_D2                           0x1890
174 #define AR_MCI_HW_SCHD_TBL_D3                           0x1894
175 #define AR_MCI_TX_PAYLOAD0                              0x1898
176 #define AR_MCI_TX_PAYLOAD1                              0x189c
177 #define AR_MCI_TX_PAYLOAD2                              0x18a0
178 #define AR_MCI_TX_PAYLOAD3                              0x18a4
179 #define AR_BTCOEX_WBTIMER                               0x18a8
180 
181 #define AR_BTCOEX_CTRL                                  0x18ac
182 #define AR_BTCOEX_CTRL_AR9462_MODE                      0x00000001
183 #define AR_BTCOEX_CTRL_AR9462_MODE_S                    0
184 #define AR_BTCOEX_CTRL_WBTIMER_EN                       0x00000002
185 #define AR_BTCOEX_CTRL_WBTIMER_EN_S                     1
186 #define AR_BTCOEX_CTRL_MCI_MODE_EN                      0x00000004
187 #define AR_BTCOEX_CTRL_MCI_MODE_EN_S                    2
188 #define AR_BTCOEX_CTRL_LNA_SHARED                       0x00000008
189 #define AR_BTCOEX_CTRL_LNA_SHARED_S                     3
190 #define AR_BTCOEX_CTRL_PA_SHARED                        0x00000010
191 #define AR_BTCOEX_CTRL_PA_SHARED_S                      4
192 #define AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN           0x00000020
193 #define AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN_S         5
194 #define AR_BTCOEX_CTRL_TIME_TO_NEXT_BT_THRESH_EN        0x00000040
195 #define AR_BTCOEX_CTRL_TIME_TO_NEXT_BT_THRESH_EN_S      6
196 #define AR_BTCOEX_CTRL_NUM_ANTENNAS                     0x00000180
197 #define AR_BTCOEX_CTRL_NUM_ANTENNAS_S                   7
198 #define AR_BTCOEX_CTRL_RX_CHAIN_MASK                    0x00000E00
199 #define AR_BTCOEX_CTRL_RX_CHAIN_MASK_S                  9
200 #define AR_BTCOEX_CTRL_AGGR_THRESH                      0x00007000
201 #define AR_BTCOEX_CTRL_AGGR_THRESH_S                    12
202 #define AR_BTCOEX_CTRL_1_CHAIN_BCN                      0x00080000
203 #define AR_BTCOEX_CTRL_1_CHAIN_BCN_S                    19
204 #define AR_BTCOEX_CTRL_1_CHAIN_ACK                      0x00100000
205 #define AR_BTCOEX_CTRL_1_CHAIN_ACK_S                    20
206 #define AR_BTCOEX_CTRL_WAIT_BA_MARGIN                   0x1FE00000
207 #define AR_BTCOEX_CTRL_WAIT_BA_MARGIN_S                 28
208 #define AR_BTCOEX_CTRL_REDUCE_TXPWR                     0x20000000
209 #define AR_BTCOEX_CTRL_REDUCE_TXPWR_S                   29
210 #define AR_BTCOEX_CTRL_SPDT_ENABLE_10                   0x40000000
211 #define AR_BTCOEX_CTRL_SPDT_ENABLE_10_S                 30
212 #define AR_BTCOEX_CTRL_SPDT_POLARITY                    0x80000000
213 #define AR_BTCOEX_CTRL_SPDT_POLARITY_S                  31
214 
215 #define AR_BTCOEX_WL_WEIGHTS0                           0x18b0
216 #define AR_BTCOEX_WL_WEIGHTS1                           0x18b4
217 #define AR_BTCOEX_WL_WEIGHTS2                           0x18b8
218 #define AR_BTCOEX_WL_WEIGHTS3                           0x18bc
219 
220 #define AR_BTCOEX_MAX_TXPWR(_x)                         (0x18c0 + ((_x) << 2))
221 #define AR_BTCOEX_WL_LNA                                0x1940
222 #define AR_BTCOEX_RFGAIN_CTRL                           0x1944
223 #define AR_BTCOEX_WL_LNA_TIMEOUT                        0x003FFFFF
224 #define AR_BTCOEX_WL_LNA_TIMEOUT_S                      0
225 
226 #define AR_BTCOEX_CTRL2                                 0x1948
227 #define AR_BTCOEX_CTRL2_TXPWR_THRESH                    0x0007F800
228 #define AR_BTCOEX_CTRL2_TXPWR_THRESH_S                  11
229 #define AR_BTCOEX_CTRL2_TX_CHAIN_MASK                   0x00380000
230 #define AR_BTCOEX_CTRL2_TX_CHAIN_MASK_S                 19
231 #define AR_BTCOEX_CTRL2_RX_DEWEIGHT                     0x00400000
232 #define AR_BTCOEX_CTRL2_RX_DEWEIGHT_S                   22
233 #define AR_BTCOEX_CTRL2_GPIO_OBS_SEL                    0x00800000
234 #define AR_BTCOEX_CTRL2_GPIO_OBS_SEL_S                  23
235 #define AR_BTCOEX_CTRL2_MAC_BB_OBS_SEL                  0x01000000
236 #define AR_BTCOEX_CTRL2_MAC_BB_OBS_SEL_S                24
237 #define AR_BTCOEX_CTRL2_DESC_BASED_TXPWR_ENABLE         0x02000000
238 #define AR_BTCOEX_CTRL2_DESC_BASED_TXPWR_ENABLE_S       25
239 
240 #define AR_BTCOEX_CTRL_SPDT_ENABLE                      0x00000001
241 #define AR_BTCOEX_CTRL_SPDT_ENABLE_S                    0
242 #define AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL                 0x00000002
243 #define AR_BTCOEX_CTRL_BT_OWN_SPDT_CTRL_S               1
244 #define AR_BTCOEX_CTRL_USE_LATCHED_BT_ANT               0x00000004
245 #define AR_BTCOEX_CTRL_USE_LATCHED_BT_ANT_S             2
246 #define AR_GLB_WLAN_UART_INTF_EN                        0x00020000
247 #define AR_GLB_WLAN_UART_INTF_EN_S                      17
248 #define AR_GLB_DS_JTAG_DISABLE                          0x00040000
249 #define AR_GLB_DS_JTAG_DISABLE_S                        18
250 
251 #define AR_BTCOEX_RC                                    0x194c
252 #define AR_BTCOEX_MAX_RFGAIN(_x)                        (0x1950 + ((_x) << 2))
253 #define AR_BTCOEX_DBG                                   0x1a50
254 #define AR_MCI_LAST_HW_MSG_HDR                          0x1a54
255 #define AR_MCI_LAST_HW_MSG_BDY                          0x1a58
256 
257 #define AR_MCI_SCHD_TABLE_2                             0x1a5c
258 #define AR_MCI_SCHD_TABLE_2_MEM_BASED                   0x00000001
259 #define AR_MCI_SCHD_TABLE_2_MEM_BASED_S                 0
260 #define AR_MCI_SCHD_TABLE_2_HW_BASED                    0x00000002
261 #define AR_MCI_SCHD_TABLE_2_HW_BASED_S                  1
262 
263 #define AR_BTCOEX_CTRL3                                 0x1a60
264 #define AR_BTCOEX_CTRL3_CONT_INFO_TIMEOUT               0x00000fff
265 #define AR_BTCOEX_CTRL3_CONT_INFO_TIMEOUT_S             0
266 
267 #define AR_GLB_SWREG_DISCONT_MODE                       0x2002c
268 #define AR_GLB_SWREG_DISCONT_EN_BT_WLAN                 0x3
269 
270 #define AR_MCI_MISC                                     0x1a74
271 #define AR_MCI_MISC_HW_FIX_EN                           0x00000001
272 #define AR_MCI_MISC_HW_FIX_EN_S                         0
273 
274 #define AR_MCI_DBG_CNT_CTRL                             0x1a78
275 #define AR_MCI_DBG_CNT_CTRL_ENABLE                      0x00000001
276 #define AR_MCI_DBG_CNT_CTRL_ENABLE_S                    0
277 #define AR_MCI_DBG_CNT_CTRL_BT_LINKID                   0x000007f8
278 #define AR_MCI_DBG_CNT_CTRL_BT_LINKID_S                 3
279 
280 #define MCI_STAT_ALL_BT_LINKID                          0xffff
281 
282 #define AR_MCI_INTERRUPT_DEFAULT (AR_MCI_INTERRUPT_SW_MSG_DONE         | \
283 				  AR_MCI_INTERRUPT_RX_INVALID_HDR      | \
284 				  AR_MCI_INTERRUPT_RX_HW_MSG_FAIL      | \
285 				  AR_MCI_INTERRUPT_RX_SW_MSG_FAIL      | \
286 				  AR_MCI_INTERRUPT_TX_HW_MSG_FAIL      | \
287 				  AR_MCI_INTERRUPT_TX_SW_MSG_FAIL      | \
288 				  AR_MCI_INTERRUPT_RX_MSG              | \
289 				  AR_MCI_INTERRUPT_REMOTE_SLEEP_UPDATE | \
290 				  AR_MCI_INTERRUPT_CONT_INFO_TIMEOUT)
291 
292 #define AR_MCI_INTERRUPT_MSG_FAIL_MASK (AR_MCI_INTERRUPT_RX_HW_MSG_FAIL | \
293                                         AR_MCI_INTERRUPT_RX_SW_MSG_FAIL | \
294                                         AR_MCI_INTERRUPT_TX_HW_MSG_FAIL | \
295                                         AR_MCI_INTERRUPT_TX_SW_MSG_FAIL)
296 
297 #define AR_MCI_INTERRUPT_RX_HW_MSG_MASK (AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO   | \
298 					 AR_MCI_INTERRUPT_RX_MSG_LNA_CONTROL | \
299 					 AR_MCI_INTERRUPT_RX_MSG_LNA_INFO    | \
300 					 AR_MCI_INTERRUPT_RX_MSG_CONT_NACK   | \
301 					 AR_MCI_INTERRUPT_RX_MSG_CONT_INFO   | \
302 					 AR_MCI_INTERRUPT_RX_MSG_CONT_RST)
303 
304 #define AR_MCI_INTERRUPT_RX_MSG_DEFAULT (AR_MCI_INTERRUPT_RX_MSG_GPM           | \
305                                          AR_MCI_INTERRUPT_RX_MSG_REMOTE_RESET  | \
306                                          AR_MCI_INTERRUPT_RX_MSG_SYS_WAKING    | \
307                                          AR_MCI_INTERRUPT_RX_MSG_SYS_SLEEPING  | \
308                                          AR_MCI_INTERRUPT_RX_MSG_REQ_WAKE)
309 
310 #endif /* REG_MCI_H */
311