2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2006 Uwe Stuehler <uwe@openbsd.org>
5 * Copyright (c) 2012 Stefan Sperling <stsp@openbsd.org>
6 * Copyright (c) 2020 Henri Hennebert <hlh@restart.be>
9 * Permission to use, copy, modify, and distribute this software for any
10 * purpose with or without fee is hereby granted, provided that the above
11 * copyright notice and this permission notice appear in all copies.
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #if __FreeBSD_version < 1200000
32 #define IO_SEND_OP_COND 5
35 /* Host command buffer control register. */
36 #define RTSX_HCBAR 0x00
37 #define RTSX_HCBCTLR 0x04
38 #define RTSX_START_CMD (1U << 31)
39 #define RTSX_HW_AUTO_RSP (1U << 30)
40 #define RTSX_STOP_CMD (1U << 28)
42 /* Host data buffer control register. */
43 #define RTSX_HDBAR 0x08
44 #define RTSX_HDBCTLR 0x0C
45 #define RTSX_TRIG_DMA (1U << 31)
46 #define RTSX_DMA_READ (1U << 29)
47 #define RTSX_STOP_DMA (1U << 28)
48 #define RTSX_ADMA_MODE (2U << 26)
50 /* Interrupt pending register. */
51 #define RTSX_BIPR 0x14
52 #define RTSX_CMD_DONE_INT (1U << 31)
53 #define RTSX_DATA_DONE_INT (1U << 30)
54 #define RTSX_TRANS_OK_INT (1U << 29)
55 #define RTSX_TRANS_FAIL_INT (1U << 28)
56 #define RTSX_XD_INT (1U << 27)
57 #define RTSX_MS_INT (1U << 26)
58 #define RTSX_SD_INT (1U << 25)
59 #define RTSX_DELINK_INT (1U << 24)
60 #define RTSX_SD_WRITE_PROTECT (1U << 19)
61 #define RTSX_XD_EXIST (1U << 18)
62 #define RTSX_MS_EXIST (1U << 17)
63 #define RTSX_SD_EXIST (1U << 16)
64 #define RTSX_CARD_EXIST (RTSX_XD_EXIST|RTSX_MS_EXIST|RTSX_SD_EXIST)
65 #define RTSX_CARD_INT (RTSX_XD_INT|RTSX_MS_INT|RTSX_SD_INT)
67 /* Chip register access. */
68 #define RTSX_HAIMR 0x10
69 #define RTSX_HAIMR_WRITE 0x40000000
70 #define RTSX_HAIMR_BUSY 0x80000000
72 /* Interrupt enable register. */
73 #define RTSX_BIER 0x18
74 #define RTSX_CMD_DONE_INT_EN (1U << 31)
75 #define RTSX_DATA_DONE_INT_EN (1U << 30)
76 #define RTSX_TRANS_OK_INT_EN (1U << 29)
77 #define RTSX_TRANS_FAIL_INT_EN (1U << 28)
78 #define RTSX_XD_INT_EN (1U << 27)
79 #define RTSX_MS_INT_EN (1U << 26)
80 #define RTSX_SD_INT_EN (1U << 25)
81 #define RTSX_GPIO0_INT_EN (1U << 24)
82 #define RTSX_MS_OC_INT_EN (1U << 23)
83 #define RTSX_SD_OC_INT_EN (1U << 22)
86 #define RTSX_FPDCTL 0xFC00
87 #define RTSX_SSC_POWER_DOWN 0x01
88 #define RTSX_SD_OC_POWER_DOWN 0x02
89 #define RTSX_MS_OC_POWER_DOWN 0x04
90 #define RTSX_ALL_POWER_DOWN 0x07
91 #define RTSX_OC_POWER_DOWN 0x06
93 /* Card power control register. */
94 #define RTSX_CARD_PWR_CTL 0xFD50
95 #define RTSX_SD_PWR_ON 0x00
96 #define RTSX_SD_PARTIAL_PWR_ON 0x01
97 #define RTSX_SD_PWR_OFF 0x03
98 #define RTSX_SD_PWR_MASK 0x03
100 #define RTSX_PMOS_STRG_MASK 0x10
101 #define RTSX_PMOS_STRG_400mA 0x00
102 #define RTSX_PMOS_STRG_800mA 0x10
104 #define RTSX_BPP_POWER_MASK 0x0F
105 #define RTSX_BPP_POWER_OFF 0x0F
106 #define RTSX_BPP_POWER_5_PERCENT_ON 0x0E
107 #define RTSX_BPP_POWER_10_PERCENT_ON 0x0C
108 #define RTSX_BPP_POWER_15_PERCENT_ON 0x08
109 #define RTSX_BPP_POWER_ON 0x00
111 #define RTSX_MS_PWR_OFF 0x0C
112 #define RTSX_MS_PWR_ON 0x00
113 #define RTSX_MS_PARTIAL_PWR_ON 0x04
115 #define RTSX_RTL8411B_PACKAGE 0xFD51
116 #define RTSX_RTL8411B_QFN48 0x02
118 #define RTSX_CARD_SHARE_MODE 0xFD52
119 #define RTSX_CARD_SHARE_MASK 0x0F
120 #define RTSX_CARD_SHARE_48_XD 0x02
121 #define RTSX_CARD_SHARE_48_SD 0x04
122 #define RTSX_CARD_SHARE_48_MS 0x08
124 #define RTSX_CARD_DRIVE_SEL 0xFD53
125 #define RTSX_MS_DRIVE_8mA (0x01 << 6)
126 #define RTSX_MMC_DRIVE_8mA (0x01 << 4)
127 #define RTSX_XD_DRIVE_8mA (0x01 << 2)
128 #define RTSX_GPIO_DRIVE_8mA 0x01
129 #define RTSX_CARD_DRIVE_DEFAULT (RTSX_MS_DRIVE_8mA | RTSX_GPIO_DRIVE_8mA)
130 #define RTSX_RTS5209_CARD_DRIVE_DEFAULT (RTSX_MS_DRIVE_8mA | RTSX_MMC_DRIVE_8mA | \
131 RTSX_XD_DRIVE_8mA | RTSX_GPIO_DRIVE_8mA)
132 #define RTSX_RTL8411_CARD_DRIVE_DEFAULT (RTSX_MS_DRIVE_8mA | RTSX_MMC_DRIVE_8mA | \
135 #define RTSX_CARD_STOP 0xFD54
136 #define RTSX_SPI_STOP 0x01
137 #define RTSX_XD_STOP 0x02
138 #define RTSX_SD_STOP 0x04
139 #define RTSX_MS_STOP 0x08
140 #define RTSX_SPI_CLR_ERR 0x10
141 #define RTSX_XD_CLR_ERR 0x20
142 #define RTSX_SD_CLR_ERR 0x40
143 #define RTSX_MS_CLR_ERR 0x80
144 #define RTSX_ALL_STOP 0x0F
145 #define RTSX_ALL_CLR_ERR 0xF0
147 #define RTSX_CARD_OE 0xFD55
148 #define RTSX_XD_OUTPUT_EN 0x02
149 #define RTSX_SD_OUTPUT_EN 0x04
150 #define RTSX_MS_OUTPUT_EN 0x08
151 #define RTSX_SPI_OUTPUT_EN 0x10
152 #define RTSX_CARD_OUTPUT_EN (RTSX_XD_OUTPUT_EN|RTSX_SD_OUTPUT_EN|\
155 #define RTSX_CARD_GPIO_DIR 0xFD57
156 #define RTSX_CARD_GPIO 0xFD58
157 #define RTSX_CARD_GPIO_LED_OFF 0x01
159 #define RTSX_SD30_CLK_DRIVE_SEL 0xFD5A
160 #define RTSX_DRIVER_TYPE_A 0x05
161 #define RTSX_DRIVER_TYPE_B 0x03
162 #define RTSX_DRIVER_TYPE_C 0x02
163 #define RTSX_DRIVER_TYPE_D 0x01
165 #define RTSX_CARD_DATA_SOURCE 0xFD5B
166 #define RTSX_RING_BUFFER 0x00
167 #define RTSX_PINGPONG_BUFFER 0x01
169 #define RTSX_CARD_SELECT 0xFD5C
170 #define RTSX_XD_MOD_SEL 0x01
171 #define RTSX_SD_MOD_SEL 0x02
172 #define RTSX_MS_MOD_SEL 0x03
173 #define RTSX_SPI_MOD_SEL 0x04
175 #define RTSX_SD30_CMD_DRIVE_SEL 0xFD5E /* was 0xFE5E in OpenBSD */
176 #define RTSX_CFG_DRIVER_TYPE_A 0x02
177 #define RTSX_CFG_DRIVER_TYPE_B 0x03
178 #define RTSX_CFG_DRIVER_TYPE_C 0x01
179 #define RTSX_CFG_DRIVER_TYPE_D 0x00
180 #define RTSX_SD30_DRIVE_SEL_MASK 0x07
182 #define RTSX_SD30_DAT_DRIVE_SEL 0xFD5F
185 #define RTSX_CARD_CLK_EN 0xFD69
186 #define RTSX_XD_CLK_EN 0x02
187 #define RTSX_SD_CLK_EN 0x04
188 #define RTSX_MS_CLK_EN 0x08
189 #define RTSX_SPI_CLK_EN 0x10
190 #define RTSX_CARD_CLK_EN_ALL (RTSX_XD_CLK_EN|RTSX_SD_CLK_EN|\
191 RTSX_MS_CLK_EN|RTSX_SPI_CLK_EN)
193 #define RTSX_SDIO_CTRL 0xFD6B
194 #define RTSX_SDIO_BUS_CTRL 0x01
195 #define RTSX_SDIO_CD_CTRL 0x02
197 #define RTSX_CARD_PAD_CTL 0xFD73
198 #define RTSX_CD_DISABLE_MASK 0x07
199 #define RTSX_CD_AUTO_DISABLE 0x40
200 #define RTSX_CD_ENABLE 0x00
202 /* Internal clock. */
203 #define RTSX_CLK_CTL 0xFC02
204 #define RTSX_CHANGE_CLK 0x01
205 #define RTSX_CLK_LOW_FREQ 0x01
207 /* Internal clock divisor values. */
208 #define RTSX_CLK_DIV 0xFC03
209 #define RTSX_CLK_DIV_1 0x01
210 #define RTSX_CLK_DIV_2 0x02
211 #define RTSX_CLK_DIV_4 0x03
212 #define RTSX_CLK_DIV_8 0x04
214 /* Internal clock selection. */
215 #define RTSX_CLK_SEL 0xFC04
216 #define RTSX_SSC_80 0
217 #define RTSX_SSC_100 1
218 #define RTSX_SSC_120 2
219 #define RTSX_SSC_150 3
220 #define RTSX_SSC_200 4
222 #define RTSX_SSC_DIV_N_0 0xFC0F
224 #define RTSX_SSC_CTL1 0xFC11
225 #define RTSX_RSTB 0x80
226 #define RTSX_SSC_8X_EN 0x40
227 #define RTSX_SSC_FIX_FRAC 0x20
228 #define RTSX_SSC_SEL_1M 0x00
229 #define RTSX_SSC_SEL_2M 0x08
230 #define RTSX_SSC_SEL_2M 0x08
231 #define RTSX_SSC_SEL_4M 0x10
232 #define RTSX_SSC_SEL_8M 0x18
234 #define RTSX_SSC_CTL2 0xFC12
235 #define RTSX_SSC_DEPTH_MASK 0x07
236 #define RTSX_SSC_DEPTH_4M 0x01
237 #define RTSX_SSC_DEPTH_2M 0x02
238 #define RTSX_SSC_DEPTH_1M 0x03
239 #define RTSX_SSC_DEPTH_500K 0x04
240 #define RTSX_SSC_DEPTH_250K 0x05
242 /* RC oscillator, default is 2M */
243 #define RTSX_RCCTL 0xFC14
244 #define RTSX_RCCTL_F_400K 0x00
245 #define RTSX_RCCTL_F_2M 0x01
248 #define RTSX_OLT_LED_CTL 0xFC1E
249 #define RTSX_OLT_LED_PERIOD 0x02
250 #define RTSX_OLT_LED_AUTOBLINK 0x08
252 #define RTSX_LDO_CTL 0xFC1E
253 #define RTSX_BPP_ASIC_3V3 0x07
254 #define RTSX_BPP_ASIC_MASK 0x07
255 #define RTSX_BPP_PAD_3V3 0x04
256 #define RTSX_BPP_PAD_1V8 0x00
257 #define RTSX_BPP_PAD_MASK 0x04
258 #define RTSX_BPP_LDO_POWB 0x03
259 #define RTSX_BPP_LDO_ON 0x00
260 #define RTSX_BPP_LDO_SUSPEND 0x02
261 #define RTSX_BPP_LDO_OFF 0x03
262 #define RTSX_BPP_SHIFT_8402 5
263 #define RTSX_BPP_SHIFT_8411 4
265 #define RTSX_GPIO_CTL 0xFC1F
266 #define RTSX_GPIO_LED_ON 0x02
268 #define RTSX_SD_VPCLK0_CTL 0xFC2A
269 #define RTSX_SD_VPCLK1_CTL 0xFC2B
270 #define RTSX_PHASE_SELECT_MASK 0x1F
271 #define RTSX_PHASE_NOT_RESET 0x40
273 /* Host controller commands. */
274 #define RTSX_READ_REG_CMD 0
275 #define RTSX_WRITE_REG_CMD 1
276 #define RTSX_CHECK_REG_CMD 2
278 #define RTSX_OCPCTL 0xFC15
279 #define RTSX_OCPSTAT 0xFC16
280 #define RTSX_OCPGLITCH 0xFC17
281 #define RTSX_OCPPARA1 0xFC18
282 #define RTSX_OCPPARA2 0xFC19
285 #define RTSX_FPGA_PULL_CTL 0xFC1D
286 #define RTSX_FPGA_MS_PULL_CTL_BIT 0x10
287 #define RTSX_FPGA_SD_PULL_CTL_BIT 0x08
289 /* Clock source configuration register. */
290 #define RTSX_CARD_CLK_SOURCE 0xFC2E
291 #define RTSX_CRC_FIX_CLK (0x00 << 0)
292 #define RTSX_CRC_VAR_CLK0 (0x01 << 0)
293 #define RTSX_CRC_VAR_CLK1 (0x02 << 0)
294 #define RTSX_SD30_FIX_CLK (0x00 << 2)
295 #define RTSX_SD30_VAR_CLK0 (0x01 << 2)
296 #define RTSX_SD30_VAR_CLK1 (0x02 << 2)
297 #define RTSX_SAMPLE_FIX_CLK (0x00 << 4)
298 #define RTSX_SAMPLE_VAR_CLK0 (0x01 << 4)
299 #define RTSX_SAMPLE_VAR_CLK1 (0x02 << 4)
303 #define RTSX_CARD_PULL_CTL1 0xFD60
304 #define RTSX_CARD_PULL_CTL2 0xFD61
305 #define RTSX_CARD_PULL_CTL3 0xFD62
306 #define RTSX_CARD_PULL_CTL4 0xFD63
307 #define RTSX_CARD_PULL_CTL5 0xFD64
308 #define RTSX_CARD_PULL_CTL6 0xFD65
310 #define RTSX_PULL_CTL_DISABLE12 0x55
311 #define RTSX_PULL_CTL_DISABLE3 0xD5
312 #define RTSX_PULL_CTL_DISABLE3_TYPE_C 0xE5
313 #define RTSX_PULL_CTL_ENABLE12 0xAA
314 #define RTSX_PULL_CTL_ENABLE3 0xE9
315 #define RTSX_PULL_CTL_ENABLE3_TYPE_C 0xD9
317 /* SD configuration register 1 (clock divider, bus mode and width). */
318 #define RTSX_SD_CFG1 0xFDA0
319 #define RTSX_CLK_DIVIDE_0 0x00
320 #define RTSX_CLK_DIVIDE_128 0x80
321 #define RTSX_CLK_DIVIDE_256 0xC0
322 #define RTSX_CLK_DIVIDE_MASK 0xC0
323 #define RTSX_SD20_MODE 0x00
324 #define RTSX_SDDDR_MODE 0x04
325 #define RTSX_SD30_MODE 0x08
326 #define RTSX_SD_MODE_MASK 0x0C
327 #define RTSX_BUS_WIDTH_1 0x00
328 #define RTSX_BUS_WIDTH_4 0x01
329 #define RTSX_BUS_WIDTH_8 0x02
330 #define RTSX_SD_ASYNC_FIFO_NOT_RST 0x10
331 #define RTSX_BUS_WIDTH_MASK 0x03
333 /* SD configuration register 2 (SD command response flags). */
334 #define RTSX_SD_CFG2 0xFDA1
335 #define RTSX_SD_CALCULATE_CRC7 0x00
336 #define RTSX_SD_NO_CALCULATE_CRC7 0x80
337 #define RTSX_SD_CHECK_CRC16 0x00
338 #define RTSX_SD_NO_CHECK_CRC16 0x40
339 #define RTSX_SD_NO_CHECK_WAIT_CRC_TO 0x20
340 #define RTSX_SD_WAIT_BUSY_END 0x08
341 #define RTSX_SD_NO_WAIT_BUSY_END 0x00
342 #define RTSX_SD_CHECK_CRC7 0x00
343 #define RTSX_SD_NO_CHECK_CRC7 0x04
344 #define RTSX_SD_RSP_LEN_0 0x00
345 #define RTSX_SD_RSP_LEN_6 0x01
346 #define RTSX_SD_RSP_LEN_17 0x02
347 /* SD command response types. */
348 #define RTSX_SD_RSP_TYPE_R0 0x04
349 #define RTSX_SD_RSP_TYPE_R1 0x01
350 #define RTSX_SD_RSP_TYPE_R1B 0x09
351 #define RTSX_SD_RSP_TYPE_R2 0x02
352 #define RTSX_SD_RSP_TYPE_R3 0x05
353 #define RTSX_SD_RSP_TYPE_R4 0x05
354 #define RTSX_SD_RSP_TYPE_R5 0x01
355 #define RTSX_SD_RSP_TYPE_R6 0x01
356 #define RTSX_SD_RSP_TYPE_R7 0x01
358 #define RTSX_SD_CFG3 0xFDA2
359 #define RTSX_SD_RSP_80CLK_TIMEOUT_EN 0x01
361 #define RTSX_SD_STAT1 0xFDA3
362 #define RTSX_SD_CRC7_ERR 0x80
363 #define RTSX_SD_CRC16_ERR 0x40
364 #define RTSX_SD_CRC_WRITE_ERR 0x20
365 #define RTSX_SD_CRC_WRITE_ERR_MASK 0x1C
366 #define RTSX_GET_CRC_TIME_OUT 0x02
367 #define RTSX_SD_TUNING_COMPARE_ERR 0x01
369 #define RTSX_SD_STAT2 0xFDA4
370 #define RTSX_SD_RSP_80CLK_TIMEOUT 0x01
372 #define RTSX_SD_CRC_ERR (RTSX_SD_CRC7_ERR|RTSX_SD_CRC16_ERR|RTSX_SD_CRC_WRITE_ERR)
374 /* SD bus status register. */
375 #define RTSX_SD_BUS_STAT 0xFDA5
376 #define RTSX_SD_CLK_TOGGLE_EN 0x80
377 #define RTSX_SD_CLK_FORCE_STOP 0x40
378 #define RTSX_SD_DAT3_STATUS 0x10
379 #define RTSX_SD_DAT2_STATUS 0x08
380 #define RTSX_SD_DAT1_STATUS 0x04
381 #define RTSX_SD_DAT0_STATUS 0x02
382 #define RTSX_SD_CMD_STATUS 0x01
384 #define RTSX_SD_PAD_CTL 0xFDA6
385 #define RTSX_SD_IO_USING_1V8 0x80
387 /* Sample point control register. */
388 #define RTSX_SD_SAMPLE_POINT_CTL 0xFDA7
389 #define RTSX_DDR_FIX_RX_DAT 0x00
390 #define RTSX_DDR_VAR_RX_DAT 0x80
391 #define RTSX_DDR_FIX_RX_DAT_EDGE 0x00
392 #define RTSX_DDR_FIX_RX_DAT_14_DELAY 0x40
393 #define RTSX_DDR_FIX_RX_CMD 0x00
394 #define RTSX_DDR_VAR_RX_CMD 0x20
395 #define RTSX_DDR_FIX_RX_CMD_POS_EDGE 0x00
396 #define RTSX_DDR_FIX_RX_CMD_14_DELAY 0x10
397 #define RTSX_SD20_RX_POS_EDGE 0x00
398 #define RTSX_SD20_RX_14_DELAY 0x08
399 #define RTSX_SD20_RX_SEL_MASK 0x08
401 #define RTSX_SD_PUSH_POINT_CTL 0xFDA8
402 #define RTSX_SD20_TX_NEG_EDGE 0x00
403 #define RTSX_SD20_TX_SEL_MASK 0x10
404 #define RTSX_SD20_TX_14_AHEAD 0x10
406 #define RTSX_SD_CMD0 0xFDA9
407 #define RTSX_SD_CMD_START 0x40
408 #define RTSX_SD_CMD1 0xFDAA
409 #define RTSX_SD_CMD2 0xFDAB
410 #define RTSX_SD_CMD3 0xFDAC
411 #define RTSX_SD_CMD4 0xFDAD
413 #define RTSX_SD_CMD5 0xFDAE
414 #define RTSX_SD_BYTE_CNT_L 0xFDAF
415 #define RTSX_SD_BYTE_CNT_H 0xFDB0
416 #define RTSX_SD_BLOCK_CNT_L 0xFDB1
417 #define RTSX_SD_BLOCK_CNT_H 0xFDB2
422 #define RTSX_SD_TRANSFER 0xFDB3
424 /* Write one or two bytes from SD_CMD2 and SD_CMD3 to the card. */
425 #define RTSX_TM_NORMAL_WRITE 0x00
427 /* Write (SD_BYTE_CNT * SD_BLOCK_COUNTS) bytes from ring buffer to card. */
428 #define RTSX_TM_AUTO_WRITE3 0x01
430 /* Like AUTO_WRITE3, plus automatically send CMD 12 when done.
431 * The response to CMD 12 is written to SD_CMD{0,1,2,3,4}. */
432 #define RTSX_TM_AUTO_WRITE4 0x02
434 /* Read (SD_BYTE_CNT * SD_BLOCK_CNT) bytes from card into ring buffer. */
435 #define RTSX_TM_AUTO_READ3 0x05
437 /* Like AUTO_READ3, plus automatically send CMD 12 when done.
438 * The response to CMD 12 is written to SD_CMD{0,1,2,3,4}. */
439 #define RTSX_TM_AUTO_READ4 0x06
441 /* Send an SD command described in SD_CMD{0,1,2,3,4} to the card and put
442 * the response into SD_CMD{0,1,2,3,4}. Long responses (17 byte) are put
443 * into ping-pong buffer 2 instead. */
444 #define RTSX_TM_CMD_RSP 0x08
446 /* Send write command, get response from the card, write data from ring
447 * buffer to card, and send CMD 12 when done.
448 * The response to CMD 12 is written to SD_CMD{0,1,2,3,4}. */
449 #define RTSX_TM_AUTO_WRITE1 0x09
451 /* Like AUTO_WRITE1 except no CMD 12 is sent. */
452 #define RTSX_TM_AUTO_WRITE2 0x0A
454 /* Send read command, read up to 512 bytes (SD_BYTE_CNT * SD_BLOCK_CNT)
455 * from the card into the ring buffer or ping-pong buffer 2. */
456 #define RTSX_TM_NORMAL_READ 0x0C
458 /* Same as WRITE1, except data is read from the card to the ring buffer. */
459 #define RTSX_TM_AUTO_READ1 0x0D
461 /* Same as WRITE2, except data is read from the card to the ring buffer. */
462 #define RTSX_TM_AUTO_READ2 0x0E
464 /* Send CMD 19 and receive response and tuning pattern from card and
465 * report the result. */
466 #define RTSX_TM_AUTO_TUNING 0x0F
468 /* transfer control */
469 #define RTSX_SD_TRANSFER_START 0x80
470 #define RTSX_SD_TRANSFER_END 0x40
471 #define RTSX_SD_STAT_IDLE 0x20
472 #define RTSX_SD_TRANSFER_ERR 0x10
474 #define RTSX_SD_CMD_STATE 0xFDB5
475 #define RTSX_SD_CMD_IDLE 0x80
477 #define RTSX_SD_DATA_STATE 0xFDB6
478 #define RTSX_SD_DATA_IDLE 0x80
480 /* ping-pong buffer 2 */
481 #define RTSX_PPBUF_BASE2 0xFA00
482 #define RTSX_PPBUF_SIZE 256
484 #define RTSX_SUPPORTED_VOLTAGE (MMC_OCR_300_310|MMC_OCR_310_320|\
485 MMC_OCR_320_330|MMC_OCR_330_340)
487 #define RTSX_CFG_PCI 0x1C
488 #define RTSX_CFG_ASIC 0x10
490 #define RTSX_IRQEN0 0xFE20
491 #define RTSX_LINK_DOWN_INT_EN 0x10
492 #define RTSX_LINK_READY_INT_EN 0x20
493 #define RTSX_SUSPEND_INT_EN 0x40
494 #define RTSX_DMA_DONE_INT_EN 0x80
496 #define RTSX_IRQSTAT0 0xFE21
497 #define RTSX_LINK_DOWN_INT 0x10
498 #define RTSX_LINK_READY_INT 0x20
499 #define RTSX_SUSPEND_INT 0x40
500 #define RTSX_DMA_DONE_INT 0x80
502 #define RTSX_DMATC0 0xFE28
503 #define RTSX_DMATC1 0xFE29
504 #define RTSX_DMATC2 0xFE2A
505 #define RTSX_DMATC3 0xFE2B
507 #define RTSX_DMACTL 0xFE2C
508 #define RTSX_DMA_EN 0x01
509 #define RTSX_DMA_DIR 0x02
510 #define RTSX_DMA_DIR_TO_CARD 0x00
511 #define RTSX_DMA_DIR_FROM_CARD 0x02
512 #define RTSX_DMA_BUSY 0x04
513 #define RTSX_DMA_RST 0x80
514 #define RTSX_DMA_128 (0 << 4)
515 #define RTSX_DMA_256 (1 << 4)
516 #define RTSX_DMA_512 (2 << 4)
517 #define RTSX_DMA_1024 (3 << 4)
518 #define RTSX_DMA_PACK_SIZE_MASK 0x30
520 #define RTSX_RBCTL 0xFE34
521 #define RTSX_RB_FLUSH 0x80
523 #define RTSX_CFGADDR0 0xFE35
524 #define RTSX_CFGADDR1 0xFE36
525 #define RTSX_CFGDATA0 0xFE37
526 #define RTSX_CFGDATA1 0xFE38
527 #define RTSX_CFGDATA2 0xFE39
528 #define RTSX_CFGDATA3 0xFE3A
529 #define RTSX_CFGRWCTL 0xFE3B
530 #define RTSX_CFG_WRITE_DATA0 0x01
531 #define RTSX_CFG_WRITE_DATA1 0x02
532 #define RTSX_CFG_WRITE_DATA2 0x04
533 #define RTSX_CFG_WRITE_DATA3 0x08
534 #define RTSX_CFG_BUSY 0x80
536 #define RTSX_LTR_CTL 0xFE4A
538 #define RTSX_OBFF_CFG 0xFE4C
539 #define RTSX_OBFF_EN_MASK 0x03
540 #define RTSX_OBFF_DISABLE 0x00
541 #define RTSX_OBFF_ENABLE 0x03
543 #define RTSX_SDIOCFG_REG 0x724
544 #define RTSX_SDIOCFG_NO_BYPASS_SDIO 0x02
545 #define RTSX_SDIOCFG_HAVE_SDIO 0x04
546 #define RTSX_SDIOCFG_SINGLE_LUN 0x08
547 #define RTSX_SDIOCFG_SDIO_ONLY 0x80
549 #define RTSX_HOST_SLEEP_STATE 0xFE60
550 #define RTSX_HOST_ENTER_S1 0x01
551 #define RTSX_HOST_ENTER_S3 0x02
553 #define RTSX_SDIO_CFG 0xFE70
554 #define RTSX_SDIO_BUS_AUTO_SWITCH 0x10
556 #define RTSX_NFTS_TX_CTRL 0xFE72
557 #define RTSX_INT_READ_CLR 0x02
559 #define RTSX_PWR_GATE_CTRL 0xFE75
560 #define RTSX_PWR_GATE_EN 0x01
561 #define RTSX_LDO3318_PWR_MASK 0x06
562 #define RTSX_LDO3318_ON 0x00
563 #define RTSX_LDO3318_SUSPEND 0x04
564 #define RTSX_LDO3318_OFF 0x06
565 #define RTSX_LDO3318_VCC1 0x02
566 #define RTSX_LDO3318_VCC2 0x04
567 #define RTSX_PWD_SUSPEND_EN 0xFE76
568 #define RTSX_LDO_PWR_SEL 0xFE78
569 #define RTSX_LDO_PWR_SEL_3V3 0x01
570 #define RTSX_LDO_PWR_SEL_DV33 0x03
572 #define RTSX_PHY_RWCTL 0xFE3C
573 #define RTSX_PHY_READ 0x00
574 #define RTSX_PHY_WRITE 0x01
575 #define RTSX_PHY_BUSY 0x80
576 #define RTSX_PHY_DATA0 0xFE3D
577 #define RTSX_PHY_DATA1 0xFE3E
578 #define RTSX_PHY_ADDR 0xFE3F
580 #define RTSX_PHY_PCR 0x00
581 #define RTSX_PHY_PCR_FORCE_CODE 0xB000
582 #define RTSX_PHY_PCR_OOBS_CALI_50 0x0800
583 #define RTSX_PHY_PCR_OOBS_VCM_08 0x0200
584 #define RTSX_PHY_PCR_OOBS_SEN_90 0x0040
585 #define RTSX_PHY_PCR_RSSI_EN 0x0002
586 #define RTSX_PHY_PCR_RX10K 0x0001
588 #define RTSX_PHY_RCR1 0x02
589 #define RTSX_PHY_RCR1_ADP_TIME_4 0x0400
590 #define RTSX_PHY_RCR1_VCO_COARSE 0x001F
591 #define RTSX_PHY_RCR1_INIT_27S 0x0A1F
593 #define RTSX_PHY_RCR2 0x03
594 #define RTSX_PHY_RCR2_EMPHASE_EN 0x8000
595 #define RTSX_PHY_RCR2_NADJR 0x4000
596 #define RTSX_PHY_RCR2_CDR_SR_2 0x0100
597 #define RTSX_PHY_RCR2_FREQSEL_12 0x0040
598 #define RTSX_PHY_RCR2_CDR_SC_12P 0x0010
599 #define RTSX_PHY_RCR2_CALIB_LATE 0x0002
600 #define RTSX_PHY_RCR2_INIT_27S 0xC152
602 #define RTSX__PHY_ANA03 0x03
603 #define RTSX__PHY_ANA03_TIMER_MAX 0x2700
604 #define RTSX__PHY_ANA03_OOBS_DEB_EN 0x0040
605 #define RTSX__PHY_CMU_DEBUG_EN 0x0008
607 #define RTSX_PHY_RDR 0x05
608 #define RTSX_PHY_RDR_RXDSEL_1_9 0x4000
609 #define RTSX_PHY_SSC_AUTO_PWD 0x0600
611 #define RTSX_PHY_TUNE 0x08
612 #define RTSX_PHY_TUNE_TUNEREF_1_0 0x4000
613 #define RTSX_PHY_TUNE_VBGSEL_1252 0x0C00
614 #define RTSX_PHY_TUNE_SDBUS_33 0x0200
615 #define RTSX_PHY_TUNE_TUNED18 0x01C0
616 #define RTSX_PHY_TUNE_TUNED12 0X0020
617 #define RTSX_PHY_TUNE_TUNEA12 0x0004
618 #define RTSX_PHY_TUNE_VOLTAGE_MASK 0xFC3F
619 #define RTSX_PHY_TUNE_VOLTAGE_3V3 0x03C0
620 #define RTSX_PHY_TUNE_D18_1V8 0x0100
621 #define RTSX_PHY_TUNE_D18_1V7 0x0080
623 #define RTSX_PHY_BPCR 0x0A
624 #define RTSX_PHY_BPCR_IBRXSEL 0x0400
625 #define RTSX_PHY_BPCR_IBTXSEL 0x0100
626 #define RTSX_PHY_BPCR_IB_FILTER 0x0080
627 #define RTSX_PHY_BPCR_CMIRROR_EN 0x0040
629 #define RTSX_PHY_REV 0x19
630 #define RTSX_PHY_REV_RESV 0xE000
631 #define RTSX_PHY_REV_RXIDLE_LATCHED 0x1000
632 #define RTSX_PHY_REV_P1_EN 0x0800
633 #define RTSX_PHY_REV_RXIDLE_EN 0x0400
634 #define RTSX_PHY_REV_CLKREQ_TX_EN 0x0200
635 #define RTSX_PHY_REV_CLKREQ_RX_EN 0x0100
636 #define RTSX_PHY_REV_CLKREQ_DT_1_0 0x0040
637 #define RTSX_PHY_REV_STOP_CLKRD 0x0020
638 #define RTSX_PHY_REV_RX_PWST 0x0008
639 #define RTSX_PHY_REV_STOP_CLKWR 0x0004
642 #define RTSX__PHY_REV0 0x19
643 #define RTSX__PHY_REV0_FILTER_OUT 0x3800
644 #define RTSX__PHY_REV0_CDR_BYPASS_PFD 0x0100
645 #define RTSX__PHY_REV0_CDR_RX_IDLE_BYPASS 0x0002
647 #define RTSX_PHY_FLD0 0x1A
648 #define RTSX_PHY_FLD0_INIT_27S 0x2546
650 #define RTSX_PHY_FLD3 0x1D
651 #define RTSX_PHY_FLD3_TIMER_4 0x0800
652 #define RTSX_PHY_FLD3_TIMER_6 0x0020
653 #define RTSX_PHY_FLD3_RXDELINK 0x0004
654 #define RTSX_PHY_FLD3_INIT_27S 0x0004
656 #define RTSX__PHY_FLD0 0x1D
657 #define RTSX__PHY_FLD0_CLK_REQ_20C 0x8000
658 #define RTSX__PHY_FLD0_RX_IDLE_EN 0x1000
659 #define RTSX__PHY_FLD0_BIT_ERR_RSTN 0x0800
660 #define RTSX__PHY_FLD0_BER_COUNT 0x01E0
661 #define RTSX__PHY_FLD0_BER_TIMER 0x001E
662 #define RTSX__PHY_FLD0_CHECK_EN 0x0001
664 #define RTSX_PHY_FLD4 0x1E
665 #define RTSX_PHY_FLD4_FLDEN_SEL 0x4000
666 #define RTSX_PHY_FLD4_REQ_REF 0x2000
667 #define RTSX_PHY_FLD4_RXAMP_OFF 0x1000
668 #define RTSX_PHY_FLD4_REQ_ADDA 0x0800
669 #define RTSX_PHY_FLD4_BER_COUNT 0x00E0
670 #define RTSX_PHY_FLD4_BER_TIMER 0x000A
671 #define RTSX_PHY_FLD4_BER_CHK_EN 0x0001
672 #define RTSX_PHY_FLD4_INIT_27S 0x5C7F
674 #define RTSX_CARD_AUTO_BLINK 0xFD56
675 #define RTSX_LED_BLINK_EN 0x08
676 #define RTSX_LED_BLINK_SPEED 0x05
678 #define RTSX_PCLK_CTL 0xFE55
679 #define RTSX_PCLK_MODE_SEL 0x20
681 #define RTSX_PME_FORCE_CTL 0xFE56
683 #define RTSX_ASPM_FORCE_CTL 0xFE57
684 #define RTSX_ASPM_FORCE_MASK 0x3F
685 #define RTSX_FORCE_ASPM_NO_ASPM 0x00
687 #define RTSX_PM_CLK_FORCE_CTL 0xFE58
688 #define RTSX_FUNC_FORCE_CTL 0xFE59
689 #define RTSX_FUNC_FORCE_UPME_XMT_DBG 0x02
691 #define RTSX_CHANGE_LINK_STATE 0xFE5B
692 #define RTSX_CD_RST_CORE_EN 0x01
693 #define RTSX_FORCE_RST_CORE_EN 0x02
694 #define RTSX_NON_STICKY_RST_N_DBG 0x08
695 #define RTSX_MAC_PHY_RST_N_DBG 0x10
697 #define RTSX_PERST_GLITCH_WIDTH 0xFE5C
699 #define RTSX_EFUSE_CONTENT 0xFE5F
701 #define RTSX_PM_EVENT_DEBUG 0xFE71
702 #define RTSX_PME_DEBUG_0 0x08
704 #define RTSX_L1SUB_CONFIG2 0xFE8E
705 #define RTSX_L1SUB_AUTO_CFG 0x02
707 #define RTSX_L1SUB_CONFIG3 0xFE8F
709 #define RTSX_DUMMY_REG 0xFE90
711 #define RTSX_PETXCFG 0xFF03 /* was 0xFE49 in OpenBSD */
712 #define RTSX_PETXCFG_CLKREQ_PIN 0x08
714 #define RTSX_RREF_CFG 0xFF6C
715 #define RTSX_RREF_VBGSEL_MASK 0x38
716 #define RTSX_RREF_VBGSEL_1V25 0x28
718 #define RTSX_PM_CTRL3 0xFF46
719 #define RTSX_RTS522A_PM_CTRL3 0xFF7E
720 #define RTSX_D3_DELINK_MODE_EN 0x10
721 #define RTSX_PM_WAKE_EN 0x01
723 #define RTSX_OOBS_CONFIG 0xFF6E
724 #define RTSX_OOBS_AUTOK_DIS 0x80
725 #define RTSX_OOBS_VAL_MASK 0x1F
727 #define RTSX_LDO_CONFIG2 0xFF71
728 #define RTSX_LDO_D3318_MASK 0x07
729 #define RTSX_LDO_D3318_33V 0x07
730 #define RTSX_LDO_D3318_18V 0x02
731 #define RTSX_DV331812_VDD1 0x04
732 #define RTSX_DV331812_POWERON 0x08
733 #define RTSX_DV331812_POWEROFF 0x00
735 #define RTSX_LDO_VCC_CFG0 0xFF72
736 #define RTSX_LDO_VCC_LMTVTH_MASK 0x30
737 #define RTSX_LDO_VCC_LMTVTH_2A 0x10
739 #define RTSX_LDO_VCC_CFG1 0xFF73
740 #define RTSX_LDO_VCC_REF_TUNE_MASK 0x30
741 #define RTSX_LDO_VCC_REF_1V2 0x20
742 #define RTSX_LDO_VCC_TUNE_MASK 0x07
743 #define RTSX_LDO_VCC_1V8 0x04
744 #define RTSX_LDO_VCC_3V3 0x07
745 #define RTSX_LDO_VCC_LMT_EN 0x08
747 #define RTSX_LDO_VIO_CFG 0xFF75
748 #define RTSX_LDO_VIO_TUNE_MASK 0x07
749 #define RTSX_LDO_VIO_1V7 0x03
751 #define RTSX_LDO_DV12S_CFG 0xFF76
752 #define RTSX_LDO_D12_TUNE_MASK 0x07
753 #define RTSX_LDO_D12_TUNE_DF 0x04
755 #define RTSX_LDO_AV12S_CFG 0xFF77
756 #define RTSX_LDO_AV12S_TUNE_MASK 0x07
757 #define RTSX_LDO_AV12S_TUNE_DF 0x04
759 #define RTSX_SG_INT 0x04
760 #define RTSX_SG_END 0x02
761 #define RTSX_SG_VALID 0x01
763 #define RTSX_SG_NO_OP 0x00
764 #define RTSX_SG_TRANS_DATA (0x02 << 4)
765 #define RTSX_SG_LINK_DESC (0x03 << 4)
767 #define RTSX_IC_VERSION_A 0x00
768 #define RTSX_IC_VERSION_B 0x01
769 #define RTSX_IC_VERSION_C 0x02
770 #define RTSX_IC_VERSION_D 0x03
772 #define RTSX_PCR_SETTING_REG1 0x724
773 #define RTSX_PCR_SETTING_REG2 0x814
774 #define RTSX_PCR_SETTING_REG3 0x747
776 #define RTSX_RX_PHASE_MAX 32
777 #define RTSX_RX_TUNING_CNT 3