1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Driver for Realtek PCI-Express card reader
4 *
5 * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
6 *
7 * Author:
8 * Wei WANG (wei_wang@realsil.com.cn)
9 * Micky Ching (micky_ching@realsil.com.cn)
10 */
11
12#ifndef __REALTEK_RTSX_CARD_H
13#define __REALTEK_RTSX_CARD_H
14
15#include "rtsx.h"
16#include "rtsx_chip.h"
17#include "rtsx_transport.h"
18#include "sd.h"
19
20#define SSC_POWER_DOWN 0x01
21#define SD_OC_POWER_DOWN 0x02
22#define MS_OC_POWER_DOWN 0x04
23#define ALL_POWER_DOWN 0x07
24#define OC_POWER_DOWN 0x06
25
26#define PMOS_STRG_MASK 0x10
27#define PMOS_STRG_800mA 0x10
28#define PMOS_STRG_400mA 0x00
29
30#define POWER_OFF 0x03
31#define PARTIAL_POWER_ON 0x01
32#define POWER_ON 0x00
33
34#define MS_POWER_OFF 0x0C
35#define MS_PARTIAL_POWER_ON 0x04
36#define MS_POWER_ON 0x00
37#define MS_POWER_MASK 0x0C
38
39#define SD_POWER_OFF 0x03
40#define SD_PARTIAL_POWER_ON 0x01
41#define SD_POWER_ON 0x00
42#define SD_POWER_MASK 0x03
43
44#define XD_OUTPUT_EN 0x02
45#define SD_OUTPUT_EN 0x04
46#define MS_OUTPUT_EN 0x08
47#define SPI_OUTPUT_EN 0x10
48
49#define CLK_LOW_FREQ 0x01
50
51#define CLK_DIV_1 0x01
52#define CLK_DIV_2 0x02
53#define CLK_DIV_4 0x03
54#define CLK_DIV_8 0x04
55
56#define SSC_80 0
57#define SSC_100 1
58#define SSC_120 2
59#define SSC_150 3
60#define SSC_200 4
61
62#define XD_CLK_EN 0x02
63#define SD_CLK_EN 0x04
64#define MS_CLK_EN 0x08
65#define SPI_CLK_EN 0x10
66
67#define XD_MOD_SEL 1
68#define SD_MOD_SEL 2
69#define MS_MOD_SEL 3
70#define SPI_MOD_SEL 4
71
72#define CHANGE_CLK 0x01
73
74#define SD_CRC7_ERR 0x80
75#define SD_CRC16_ERR 0x40
76#define SD_CRC_WRITE_ERR 0x20
77#define SD_CRC_WRITE_ERR_MASK 0x1C
78#define GET_CRC_TIME_OUT 0x02
79#define SD_TUNING_COMPARE_ERR 0x01
80
81#define SD_RSP_80CLK_TIMEOUT 0x01
82
83#define SD_CLK_TOGGLE_EN 0x80
84#define SD_CLK_FORCE_STOP 0x40
85#define SD_DAT3_STATUS 0x10
86#define SD_DAT2_STATUS 0x08
87#define SD_DAT1_STATUS 0x04
88#define SD_DAT0_STATUS 0x02
89#define SD_CMD_STATUS 0x01
90
91#define SD_IO_USING_1V8 0x80
92#define SD_IO_USING_3V3 0x7F
93#define TYPE_A_DRIVING 0x00
94#define TYPE_B_DRIVING 0x01
95#define TYPE_C_DRIVING 0x02
96#define TYPE_D_DRIVING 0x03
97
98#define DDR_FIX_RX_DAT 0x00
99#define DDR_VAR_RX_DAT 0x80
100#define DDR_FIX_RX_DAT_EDGE 0x00
101#define DDR_FIX_RX_DAT_14_DELAY 0x40
102#define DDR_FIX_RX_CMD 0x00
103#define DDR_VAR_RX_CMD 0x20
104#define DDR_FIX_RX_CMD_POS_EDGE 0x00
105#define DDR_FIX_RX_CMD_14_DELAY 0x10
106#define SD20_RX_POS_EDGE 0x00
107#define SD20_RX_14_DELAY 0x08
108#define SD20_RX_SEL_MASK 0x08
109
110#define DDR_FIX_TX_CMD_DAT 0x00
111#define DDR_VAR_TX_CMD_DAT 0x80
112#define DDR_FIX_TX_DAT_14_TSU 0x00
113#define DDR_FIX_TX_DAT_12_TSU 0x40
114#define DDR_FIX_TX_CMD_NEG_EDGE 0x00
115#define DDR_FIX_TX_CMD_14_AHEAD 0x20
116#define SD20_TX_NEG_EDGE 0x00
117#define SD20_TX_14_AHEAD 0x10
118#define SD20_TX_SEL_MASK 0x10
119#define DDR_VAR_SDCLK_POL_SWAP 0x01
120
121#define SD_TRANSFER_START 0x80
122#define SD_TRANSFER_END 0x40
123#define SD_STAT_IDLE 0x20
124#define SD_TRANSFER_ERR 0x10
125#define SD_TM_NORMAL_WRITE 0x00
126#define SD_TM_AUTO_WRITE_3 0x01
127#define SD_TM_AUTO_WRITE_4 0x02
128#define SD_TM_AUTO_READ_3 0x05
129#define SD_TM_AUTO_READ_4 0x06
130#define SD_TM_CMD_RSP 0x08
131#define SD_TM_AUTO_WRITE_1 0x09
132#define SD_TM_AUTO_WRITE_2 0x0A
133#define SD_TM_NORMAL_READ 0x0C
134#define SD_TM_AUTO_READ_1 0x0D
135#define SD_TM_AUTO_READ_2 0x0E
136#define SD_TM_AUTO_TUNING 0x0F
137
138#define PHASE_CHANGE 0x80
139#define PHASE_NOT_RESET 0x40
140
141#define DCMPS_CHANGE 0x80
142#define DCMPS_CHANGE_DONE 0x40
143#define DCMPS_ERROR 0x20
144#define DCMPS_CURRENT_PHASE 0x1F
145
146#define SD_CLK_DIVIDE_0 0x00
147#define SD_CLK_DIVIDE_256 0xC0
148#define SD_CLK_DIVIDE_128 0x80
149#define SD_BUS_WIDTH_1 0x00
150#define SD_BUS_WIDTH_4 0x01
151#define SD_BUS_WIDTH_8 0x02
152#define SD_ASYNC_FIFO_NOT_RST 0x10
153#define SD_20_MODE 0x00
154#define SD_DDR_MODE 0x04
155#define SD_30_MODE 0x08
156
157#define SD_CLK_DIVIDE_MASK 0xC0
158
159#define SD_CMD_IDLE 0x80
160
161#define SD_DATA_IDLE 0x80
162
163#define DCM_RESET 0x08
164#define DCM_LOCKED 0x04
165#define DCM_208M 0x00
166#define DCM_TX 0x01
167#define DCM_RX 0x02
168
169#define DRP_START 0x80
170#define DRP_DONE 0x40
171
172#define DRP_WRITE 0x80
173#define DRP_READ 0x00
174#define DCM_WRITE_ADDRESS_50 0x50
175#define DCM_WRITE_ADDRESS_51 0x51
176#define DCM_READ_ADDRESS_00 0x00
177#define DCM_READ_ADDRESS_51 0x51
178
179#define SD_CALCULATE_CRC7 0x00
180#define SD_NO_CALCULATE_CRC7 0x80
181#define SD_CHECK_CRC16 0x00
182#define SD_NO_CHECK_CRC16 0x40
183#define SD_NO_CHECK_WAIT_CRC_TO 0x20
184#define SD_WAIT_BUSY_END 0x08
185#define SD_NO_WAIT_BUSY_END 0x00
186#define SD_CHECK_CRC7 0x00
187#define SD_NO_CHECK_CRC7 0x04
188#define SD_RSP_LEN_0 0x00
189#define SD_RSP_LEN_6 0x01
190#define SD_RSP_LEN_17 0x02
191#define SD_RSP_TYPE_R0 0x04
192#define SD_RSP_TYPE_R1 0x01
193#define SD_RSP_TYPE_R1b 0x09
194#define SD_RSP_TYPE_R2 0x02
195#define SD_RSP_TYPE_R3 0x05
196#define SD_RSP_TYPE_R4 0x05
197#define SD_RSP_TYPE_R5 0x01
198#define SD_RSP_TYPE_R6 0x01
199#define SD_RSP_TYPE_R7 0x01
200
201#define SD_RSP_80CLK_TIMEOUT_EN 0x01
202
203#define SAMPLE_TIME_RISING 0x00
204#define SAMPLE_TIME_FALLING 0x80
205#define PUSH_TIME_DEFAULT 0x00
206#define PUSH_TIME_ODD 0x40
207#define NO_EXTEND_TOGGLE 0x00
208#define EXTEND_TOGGLE_CHK 0x20
209#define MS_BUS_WIDTH_1 0x00
210#define MS_BUS_WIDTH_4 0x10
211#define MS_BUS_WIDTH_8 0x18
212#define MS_2K_SECTOR_MODE 0x04
213#define MS_512_SECTOR_MODE 0x00
214#define MS_TOGGLE_TIMEOUT_EN 0x00
215#define MS_TOGGLE_TIMEOUT_DISEN 0x01
216#define MS_NO_CHECK_INT 0x02
217
218#define WAIT_INT 0x80
219#define NO_WAIT_INT 0x00
220#define NO_AUTO_READ_INT_REG 0x00
221#define AUTO_READ_INT_REG 0x40
222#define MS_CRC16_ERR 0x20
223#define MS_RDY_TIMEOUT 0x10
224#define MS_INT_CMDNK 0x08
225#define MS_INT_BREQ 0x04
226#define MS_INT_ERR 0x02
227#define MS_INT_CED 0x01
228
229#define MS_TRANSFER_START 0x80
230#define MS_TRANSFER_END 0x40
231#define MS_TRANSFER_ERR 0x20
232#define MS_BS_STATE 0x10
233#define MS_TM_READ_BYTES 0x00
234#define MS_TM_NORMAL_READ 0x01
235#define MS_TM_WRITE_BYTES 0x04
236#define MS_TM_NORMAL_WRITE 0x05
237#define MS_TM_AUTO_READ 0x08
238#define MS_TM_AUTO_WRITE 0x0C
239
240#define CARD_SHARE_MASK 0x0F
241#define CARD_SHARE_MULTI_LUN 0x00
242#define CARD_SHARE_NORMAL 0x00
243#define CARD_SHARE_48_XD 0x02
244#define CARD_SHARE_48_SD 0x04
245#define CARD_SHARE_48_MS 0x08
246#define CARD_SHARE_BAROSSA_XD 0x00
247#define CARD_SHARE_BAROSSA_SD 0x01
248#define CARD_SHARE_BAROSSA_MS 0x02
249
250#define MS_DRIVE_8 0x00
251#define MS_DRIVE_4 0x40
252#define MS_DRIVE_12 0x80
253#define SD_DRIVE_8 0x00
254#define SD_DRIVE_4 0x10
255#define SD_DRIVE_12 0x20
256#define XD_DRIVE_8 0x00
257#define XD_DRIVE_4 0x04
258#define XD_DRIVE_12 0x08
259
260#define SPI_STOP 0x01
261#define XD_STOP 0x02
262#define SD_STOP 0x04
263#define MS_STOP 0x08
264#define SPI_CLR_ERR 0x10
265#define XD_CLR_ERR 0x20
266#define SD_CLR_ERR 0x40
267#define MS_CLR_ERR 0x80
268
269#define CRC_FIX_CLK (0x00 << 0)
270#define CRC_VAR_CLK0 (0x01 << 0)
271#define CRC_VAR_CLK1 (0x02 << 0)
272#define SD30_FIX_CLK (0x00 << 2)
273#define SD30_VAR_CLK0 (0x01 << 2)
274#define SD30_VAR_CLK1 (0x02 << 2)
275#define SAMPLE_FIX_CLK (0x00 << 4)
276#define SAMPLE_VAR_CLK0 (0x01 << 4)
277#define SAMPLE_VAR_CLK1 (0x02 << 4)
278
279#define SDIO_VER_20 0x80
280#define SDIO_VER_10 0x00
281#define SDIO_VER_CHG 0x40
282#define SDIO_BUS_AUTO_SWITCH 0x10
283
284#define PINGPONG_BUFFER 0x01
285#define RING_BUFFER 0x00
286
287#define RB_FLUSH 0x80
288
289#define DMA_DONE_INT_EN 0x80
290#define SUSPEND_INT_EN 0x40
291#define LINK_RDY_INT_EN 0x20
292#define LINK_DOWN_INT_EN 0x10
293
294#define DMA_DONE_INT 0x80
295#define SUSPEND_INT 0x40
296#define LINK_RDY_INT 0x20
297#define LINK_DOWN_INT 0x10
298
299#define MRD_ERR_INT_EN 0x40
300#define MWR_ERR_INT_EN 0x20
301#define SCSI_CMD_INT_EN 0x10
302#define TLP_RCV_INT_EN 0x08
303#define TLP_TRSMT_INT_EN 0x04
304#define MRD_COMPLETE_INT_EN 0x02
305#define MWR_COMPLETE_INT_EN 0x01
306
307#define MRD_ERR_INT 0x40
308#define MWR_ERR_INT 0x20
309#define SCSI_CMD_INT 0x10
310#define TLP_RX_INT 0x08
311#define TLP_TX_INT 0x04
312#define MRD_COMPLETE_INT 0x02
313#define MWR_COMPLETE_INT 0x01
314
315#define MSG_RX_INT_EN 0x08
316#define MRD_RX_INT_EN 0x04
317#define MWR_RX_INT_EN 0x02
318#define CPLD_RX_INT_EN 0x01
319
320#define MSG_RX_INT 0x08
321#define MRD_RX_INT 0x04
322#define MWR_RX_INT 0x02
323#define CPLD_RX_INT 0x01
324
325#define MSG_TX_INT_EN 0x08
326#define MRD_TX_INT_EN 0x04
327#define MWR_TX_INT_EN 0x02
328#define CPLD_TX_INT_EN 0x01
329
330#define MSG_TX_INT 0x08
331#define MRD_TX_INT 0x04
332#define MWR_TX_INT 0x02
333#define CPLD_TX_INT 0x01
334
335#define DMA_RST 0x80
336#define DMA_BUSY 0x04
337#define DMA_DIR_TO_CARD 0x00
338#define DMA_DIR_FROM_CARD 0x02
339#define DMA_EN 0x01
340#define DMA_128 (0 << 4)
341#define DMA_256 (1 << 4)
342#define DMA_512 (2 << 4)
343#define DMA_1024 (3 << 4)
344#define DMA_PACK_SIZE_MASK 0x30
345
346#define XD_PWR_OFF_DELAY0 0x00
347#define XD_PWR_OFF_DELAY1 0x02
348#define XD_PWR_OFF_DELAY2 0x04
349#define XD_PWR_OFF_DELAY3 0x06
350#define XD_AUTO_PWR_OFF_EN 0xF7
351#define XD_NO_AUTO_PWR_OFF 0x08
352
353#define XD_TIME_RWN_1 0x00
354#define XD_TIME_RWN_STEP 0x20
355#define XD_TIME_RW_1 0x00
356#define XD_TIME_RW_STEP 0x04
357#define XD_TIME_SETUP_1 0x00
358#define XD_TIME_SETUP_STEP 0x01
359
360#define XD_ECC2_UNCORRECTABLE 0x80
361#define XD_ECC2_ERROR 0x40
362#define XD_ECC1_UNCORRECTABLE 0x20
363#define XD_ECC1_ERROR 0x10
364#define XD_RDY 0x04
365#define XD_CE_EN 0xFD
366#define XD_CE_DISEN 0x02
367#define XD_WP_EN 0xFE
368#define XD_WP_DISEN 0x01
369
370#define XD_TRANSFER_START 0x80
371#define XD_TRANSFER_END 0x40
372#define XD_PPB_EMPTY 0x20
373#define XD_RESET 0x00
374#define XD_ERASE 0x01
375#define XD_READ_STATUS 0x02
376#define XD_READ_ID 0x03
377#define XD_READ_REDUNDANT 0x04
378#define XD_READ_PAGES 0x05
379#define XD_SET_CMD 0x06
380#define XD_NORMAL_READ 0x07
381#define XD_WRITE_PAGES 0x08
382#define XD_NORMAL_WRITE 0x09
383#define XD_WRITE_REDUNDANT 0x0A
384#define XD_SET_ADDR 0x0B
385
386#define XD_PPB_TO_SIE 0x80
387#define XD_TO_PPB_ONLY 0x00
388#define XD_BA_TRANSFORM 0x40
389#define XD_BA_NO_TRANSFORM 0x00
390#define XD_NO_CALC_ECC 0x20
391#define XD_CALC_ECC 0x00
392#define XD_IGNORE_ECC 0x10
393#define XD_CHECK_ECC 0x00
394#define XD_DIRECT_TO_RB 0x08
395#define XD_ADDR_LENGTH_0 0x00
396#define XD_ADDR_LENGTH_1 0x01
397#define XD_ADDR_LENGTH_2 0x02
398#define XD_ADDR_LENGTH_3 0x03
399#define XD_ADDR_LENGTH_4 0x04
400
401#define XD_GPG 0xFF
402#define XD_BPG 0x00
403
404#define XD_GBLK 0xFF
405#define XD_LATER_BBLK 0xF0
406
407#define XD_ECC2_ALL1 0x80
408#define XD_ECC1_ALL1 0x40
409#define XD_BA2_ALL0 0x20
410#define XD_BA1_ALL0 0x10
411#define XD_BA1_BA2_EQL 0x04
412#define XD_BA2_VALID 0x02
413#define XD_BA1_VALID 0x01
414
415#define XD_PGSTS_ZEROBIT_OVER4 0x00
416#define XD_PGSTS_NOT_FF 0x02
417#define XD_AUTO_CHK_DATA_STATUS 0x01
418
419#define RSTB_MODE_DETECT 0x80
420#define MODE_OUT_VLD 0x40
421#define MODE_OUT_0_NONE 0x00
422#define MODE_OUT_10_NONE 0x04
423#define MODE_OUT_10_47 0x05
424#define MODE_OUT_10_180 0x06
425#define MODE_OUT_10_680 0x07
426#define MODE_OUT_16_NONE 0x08
427#define MODE_OUT_16_47 0x09
428#define MODE_OUT_16_180 0x0A
429#define MODE_OUT_16_680 0x0B
430#define MODE_OUT_NONE_NONE 0x0C
431#define MODE_OUT_NONE_47 0x0D
432#define MODE_OUT_NONE_180 0x0E
433#define MODE_OUT_NONE_680 0x0F
434
435#define CARD_OC_INT_EN 0x20
436#define CARD_DETECT_EN 0x08
437
438#define MS_DETECT_EN 0x80
439#define MS_OCP_INT_EN 0x40
440#define MS_OCP_INT_CLR 0x20
441#define MS_OC_CLR 0x10
442#define SD_DETECT_EN 0x08
443#define SD_OCP_INT_EN 0x04
444#define SD_OCP_INT_CLR 0x02
445#define SD_OC_CLR 0x01
446
447#define CARD_OCP_DETECT 0x80
448#define CARD_OC_NOW 0x08
449#define CARD_OC_EVER 0x04
450
451#define MS_OCP_DETECT 0x80
452#define MS_OC_NOW 0x40
453#define MS_OC_EVER 0x20
454#define SD_OCP_DETECT 0x08
455#define SD_OC_NOW 0x04
456#define SD_OC_EVER 0x02
457
458#define CARD_OC_INT_CLR 0x08
459#define CARD_OC_CLR 0x02
460
461#define SD_OCP_GLITCH_MASK 0x07
462#define SD_OCP_GLITCH_6_4 0x00
463#define SD_OCP_GLITCH_64 0x01
464#define SD_OCP_GLITCH_640 0x02
465#define SD_OCP_GLITCH_1000 0x03
466#define SD_OCP_GLITCH_2000 0x04
467#define SD_OCP_GLITCH_4000 0x05
468#define SD_OCP_GLITCH_8000 0x06
469#define SD_OCP_GLITCH_10000 0x07
470
471#define MS_OCP_GLITCH_MASK 0x70
472#define MS_OCP_GLITCH_6_4 (0x00 << 4)
473#define MS_OCP_GLITCH_64 (0x01 << 4)
474#define MS_OCP_GLITCH_640 (0x02 << 4)
475#define MS_OCP_GLITCH_1000 (0x03 << 4)
476#define MS_OCP_GLITCH_2000 (0x04 << 4)
477#define MS_OCP_GLITCH_4000 (0x05 << 4)
478#define MS_OCP_GLITCH_8000 (0x06 << 4)
479#define MS_OCP_GLITCH_10000 (0x07 << 4)
480
481#define OCP_TIME_60 0x00
482#define OCP_TIME_100 (0x01 << 3)
483#define OCP_TIME_200 (0x02 << 3)
484#define OCP_TIME_400 (0x03 << 3)
485#define OCP_TIME_600 (0x04 << 3)
486#define OCP_TIME_800 (0x05 << 3)
487#define OCP_TIME_1100 (0x06 << 3)
488#define OCP_TIME_MASK 0x38
489
490#define MS_OCP_TIME_60 0x00
491#define MS_OCP_TIME_100 (0x01 << 4)
492#define MS_OCP_TIME_200 (0x02 << 4)
493#define MS_OCP_TIME_400 (0x03 << 4)
494#define MS_OCP_TIME_600 (0x04 << 4)
495#define MS_OCP_TIME_800 (0x05 << 4)
496#define MS_OCP_TIME_1100 (0x06 << 4)
497#define MS_OCP_TIME_MASK 0x70
498
499#define SD_OCP_TIME_60 0x00
500#define SD_OCP_TIME_100 0x01
501#define SD_OCP_TIME_200 0x02
502#define SD_OCP_TIME_400 0x03
503#define SD_OCP_TIME_600 0x04
504#define SD_OCP_TIME_800 0x05
505#define SD_OCP_TIME_1100 0x06
506#define SD_OCP_TIME_MASK 0x07
507
508#define OCP_THD_315_417 0x00
509#define OCP_THD_283_783 (0x01 << 6)
510#define OCP_THD_244_946 (0x02 << 6)
511#define OCP_THD_191_1080 (0x03 << 6)
512#define OCP_THD_MASK 0xC0
513
514#define MS_OCP_THD_450 0x00
515#define MS_OCP_THD_550 (0x01 << 4)
516#define MS_OCP_THD_650 (0x02 << 4)
517#define MS_OCP_THD_750 (0x03 << 4)
518#define MS_OCP_THD_850 (0x04 << 4)
519#define MS_OCP_THD_950 (0x05 << 4)
520#define MS_OCP_THD_1050 (0x06 << 4)
521#define MS_OCP_THD_1150 (0x07 << 4)
522#define MS_OCP_THD_MASK 0x70
523
524#define SD_OCP_THD_450 0x00
525#define SD_OCP_THD_550 0x01
526#define SD_OCP_THD_650 0x02
527#define SD_OCP_THD_750 0x03
528#define SD_OCP_THD_850 0x04
529#define SD_OCP_THD_950 0x05
530#define SD_OCP_THD_1050 0x06
531#define SD_OCP_THD_1150 0x07
532#define SD_OCP_THD_MASK 0x07
533
534#define FPGA_MS_PULL_CTL_EN 0xEF
535#define FPGA_SD_PULL_CTL_EN 0xF7
536#define FPGA_XD_PULL_CTL_EN1 0xFE
537#define FPGA_XD_PULL_CTL_EN2 0xFD
538#define FPGA_XD_PULL_CTL_EN3 0xFB
539
540#define FPGA_MS_PULL_CTL_BIT 0x10
541#define FPGA_SD_PULL_CTL_BIT 0x08
542
543#define BLINK_EN 0x08
544#define LED_GPIO0 (0 << 4)
545#define LED_GPIO1 (1 << 4)
546#define LED_GPIO2 (2 << 4)
547
548#define SDIO_BUS_CTRL 0x01
549#define SDIO_CD_CTRL 0x02
550
551#define SSC_RSTB 0x80
552#define SSC_8X_EN 0x40
553#define SSC_FIX_FRAC 0x20
554#define SSC_SEL_1M 0x00
555#define SSC_SEL_2M 0x08
556#define SSC_SEL_4M 0x10
557#define SSC_SEL_8M 0x18
558
559#define SSC_DEPTH_MASK 0x07
560#define SSC_DEPTH_DISALBE 0x00
561#define SSC_DEPTH_4M 0x01
562#define SSC_DEPTH_2M 0x02
563#define SSC_DEPTH_1M 0x03
564#define SSC_DEPTH_512K 0x04
565#define SSC_DEPTH_256K 0x05
566#define SSC_DEPTH_128K 0x06
567#define SSC_DEPTH_64K 0x07
568
569#define XD_D3_NP 0x00
570#define XD_D3_PD (0x01 << 6)
571#define XD_D3_PU (0x02 << 6)
572#define XD_D2_NP 0x00
573#define XD_D2_PD (0x01 << 4)
574#define XD_D2_PU (0x02 << 4)
575#define XD_D1_NP 0x00
576#define XD_D1_PD (0x01 << 2)
577#define XD_D1_PU (0x02 << 2)
578#define XD_D0_NP 0x00
579#define XD_D0_PD 0x01
580#define XD_D0_PU 0x02
581
582#define SD_D7_NP 0x00
583#define SD_D7_PD (0x01 << 4)
584#define SD_DAT7_PU (0x02 << 4)
585#define SD_CLK_NP 0x00
586#define SD_CLK_PD (0x01 << 2)
587#define SD_CLK_PU (0x02 << 2)
588#define SD_D5_NP 0x00
589#define SD_D5_PD 0x01
590#define SD_D5_PU 0x02
591
592#define MS_D1_NP 0x00
593#define MS_D1_PD (0x01 << 6)
594#define MS_D1_PU (0x02 << 6)
595#define MS_D2_NP 0x00
596#define MS_D2_PD (0x01 << 4)
597#define MS_D2_PU (0x02 << 4)
598#define MS_CLK_NP 0x00
599#define MS_CLK_PD (0x01 << 2)
600#define MS_CLK_PU (0x02 << 2)
601#define MS_D6_NP 0x00
602#define MS_D6_PD 0x01
603#define MS_D6_PU 0x02
604
605#define XD_D7_NP 0x00
606#define XD_D7_PD (0x01 << 6)
607#define XD_D7_PU (0x02 << 6)
608#define XD_D6_NP 0x00
609#define XD_D6_PD (0x01 << 4)
610#define XD_D6_PU (0x02 << 4)
611#define XD_D5_NP 0x00
612#define XD_D5_PD (0x01 << 2)
613#define XD_D5_PU (0x02 << 2)
614#define XD_D4_NP 0x00
615#define XD_D4_PD 0x01
616#define XD_D4_PU 0x02
617
618#define SD_D6_NP 0x00
619#define SD_D6_PD (0x01 << 6)
620#define SD_D6_PU (0x02 << 6)
621#define SD_D0_NP 0x00
622#define SD_D0_PD (0x01 << 4)
623#define SD_D0_PU (0x02 << 4)
624#define SD_D1_NP 0x00
625#define SD_D1_PD 0x01
626#define SD_D1_PU 0x02
627
628#define MS_D3_NP 0x00
629#define MS_D3_PD (0x01 << 6)
630#define MS_D3_PU (0x02 << 6)
631#define MS_D0_NP 0x00
632#define MS_D0_PD (0x01 << 4)
633#define MS_D0_PU (0x02 << 4)
634#define MS_BS_NP 0x00
635#define MS_BS_PD (0x01 << 2)
636#define MS_BS_PU (0x02 << 2)
637
638#define XD_WP_NP 0x00
639#define XD_WP_PD (0x01 << 6)
640#define XD_WP_PU (0x02 << 6)
641#define XD_CE_NP 0x00
642#define XD_CE_PD (0x01 << 3)
643#define XD_CE_PU (0x02 << 3)
644#define XD_CLE_NP 0x00
645#define XD_CLE_PD (0x01 << 1)
646#define XD_CLE_PU (0x02 << 1)
647#define XD_CD_PD 0x00
648#define XD_CD_PU 0x01
649
650#define SD_D4_NP 0x00
651#define SD_D4_PD (0x01 << 6)
652#define SD_D4_PU (0x02 << 6)
653
654#define MS_D7_NP 0x00
655#define MS_D7_PD (0x01 << 6)
656#define MS_D7_PU (0x02 << 6)
657
658#define XD_RDY_NP 0x00
659#define XD_RDY_PD (0x01 << 6)
660#define XD_RDY_PU (0x02 << 6)
661#define XD_WE_NP 0x00
662#define XD_WE_PD (0x01 << 4)
663#define XD_WE_PU (0x02 << 4)
664#define XD_RE_NP 0x00
665#define XD_RE_PD (0x01 << 2)
666#define XD_RE_PU (0x02 << 2)
667#define XD_ALE_NP 0x00
668#define XD_ALE_PD 0x01
669#define XD_ALE_PU 0x02
670
671#define SD_D3_NP 0x00
672#define SD_D3_PD (0x01 << 4)
673#define SD_D3_PU (0x02 << 4)
674#define SD_D2_NP 0x00
675#define SD_D2_PD (0x01 << 2)
676#define SD_D2_PU (0x02 << 2)
677
678#define MS_INS_PD 0x00
679#define MS_INS_PU (0x01 << 7)
680#define SD_WP_NP 0x00
681#define SD_WP_PD (0x01 << 5)
682#define SD_WP_PU (0x02 << 5)
683#define SD_CD_PD 0x00
684#define SD_CD_PU (0x01 << 4)
685#define SD_CMD_NP 0x00
686#define SD_CMD_PD (0x01 << 2)
687#define SD_CMD_PU (0x02 << 2)
688
689#define MS_D5_NP 0x00
690#define MS_D5_PD (0x01 << 2)
691#define MS_D5_PU (0x02 << 2)
692#define MS_D4_NP 0x00
693#define MS_D4_PD 0x01
694#define MS_D4_PU 0x02
695
696#define FORCE_PM_CLOCK 0x10
697#define EN_CLOCK_PM 0x01
698
699#define HOST_ENTER_S3 0x02
700#define HOST_ENTER_S1 0x01
701
702#define AUX_PWR_DETECTED 0x01
703
704#define PHY_DEBUG_MODE 0x01
705
706#define SPI_COMMAND_BIT_8 0xE0
707#define SPI_ADDRESS_BIT_24 0x17
708#define SPI_ADDRESS_BIT_32 0x1F
709
710#define SPI_TRANSFER0_START 0x80
711#define SPI_TRANSFER0_END 0x40
712#define SPI_C_MODE0 0x00
713#define SPI_CA_MODE0 0x01
714#define SPI_CDO_MODE0 0x02
715#define SPI_CDI_MODE0 0x03
716#define SPI_CADO_MODE0 0x04
717#define SPI_CADI_MODE0 0x05
718#define SPI_POLLING_MODE0 0x06
719
720#define SPI_TRANSFER1_START 0x80
721#define SPI_TRANSFER1_END 0x40
722#define SPI_DO_MODE1 0x00
723#define SPI_DI_MODE1 0x01
724
725#define CS_POLARITY_HIGH 0x40
726#define CS_POLARITY_LOW 0x00
727#define DTO_MSB_FIRST 0x00
728#define DTO_LSB_FIRST 0x20
729#define SPI_MASTER 0x00
730#define SPI_SLAVE 0x10
731#define SPI_MODE0 0x00
732#define SPI_MODE1 0x04
733#define SPI_MODE2 0x08
734#define SPI_MODE3 0x0C
735#define SPI_MANUAL 0x00
736#define SPI_HALF_AUTO 0x01
737#define SPI_AUTO 0x02
738#define SPI_EEPROM_AUTO 0x03
739
740#define EDO_TIMING_MASK 0x03
741#define SAMPLE_RISING 0x00
742#define SAMPLE_DELAY_HALF 0x01
743#define SAMPLE_DELAY_ONE 0x02
744#define SAPMLE_DELAY_ONE_HALF 0x03
745#define TCS_MASK 0x0C
746
747#define NOT_BYPASS_SD 0x02
748#define DISABLE_SDIO_FUNC 0x04
749#define SELECT_1LUN 0x08
750
751#define PWR_GATE_EN 0x01
752#define LDO3318_PWR_MASK 0x06
753#define LDO_ON 0x00
754#define LDO_SUSPEND 0x04
755#define LDO_OFF 0x06
756
757#define SD_CFG1 0xFDA0
758#define SD_CFG2 0xFDA1
759#define SD_CFG3 0xFDA2
760#define SD_STAT1 0xFDA3
761#define SD_STAT2 0xFDA4
762#define SD_BUS_STAT 0xFDA5
763#define SD_PAD_CTL 0xFDA6
764#define SD_SAMPLE_POINT_CTL 0xFDA7
765#define SD_PUSH_POINT_CTL 0xFDA8
766#define SD_CMD0 0xFDA9
767#define SD_CMD1 0xFDAA
768#define SD_CMD2 0xFDAB
769#define SD_CMD3 0xFDAC
770#define SD_CMD4 0xFDAD
771#define SD_CMD5 0xFDAE
772#define SD_BYTE_CNT_L 0xFDAF
773#define SD_BYTE_CNT_H 0xFDB0
774#define SD_BLOCK_CNT_L 0xFDB1
775#define SD_BLOCK_CNT_H 0xFDB2
776#define SD_TRANSFER 0xFDB3
777#define SD_CMD_STATE 0xFDB5
778#define SD_DATA_STATE 0xFDB6
779
780#define DCM_DRP_CTL 0xFC23
781#define DCM_DRP_TRIG 0xFC24
782#define DCM_DRP_CFG 0xFC25
783#define DCM_DRP_WR_DATA_L 0xFC26
784#define DCM_DRP_WR_DATA_H 0xFC27
785#define DCM_DRP_RD_DATA_L 0xFC28
786#define DCM_DRP_RD_DATA_H 0xFC29
787#define SD_VPCLK0_CTL 0xFC2A
788#define SD_VPCLK1_CTL 0xFC2B
789#define SD_DCMPS0_CTL 0xFC2C
790#define SD_DCMPS1_CTL 0xFC2D
791#define SD_VPTX_CTL SD_VPCLK0_CTL
792#define SD_VPRX_CTL SD_VPCLK1_CTL
793#define SD_DCMPS_TX_CTL SD_DCMPS0_CTL
794#define SD_DCMPS_RX_CTL SD_DCMPS1_CTL
795
796#define CARD_CLK_SOURCE 0xFC2E
797
798#define CARD_PWR_CTL 0xFD50
799#define CARD_CLK_SWITCH 0xFD51
800#define CARD_SHARE_MODE 0xFD52
801#define CARD_DRIVE_SEL 0xFD53
802#define CARD_STOP 0xFD54
803#define CARD_OE 0xFD55
804#define CARD_AUTO_BLINK 0xFD56
805#define CARD_GPIO_DIR 0xFD57
806#define CARD_GPIO 0xFD58
807
808#define CARD_DATA_SOURCE 0xFD5B
809#define CARD_SELECT 0xFD5C
810#define SD30_DRIVE_SEL 0xFD5E
811
812#define CARD_CLK_EN 0xFD69
813
814#define SDIO_CTRL 0xFD6B
815
816#define FPDCTL 0xFC00
817#define PDINFO 0xFC01
818
819#define CLK_CTL 0xFC02
820#define CLK_DIV 0xFC03
821#define CLK_SEL 0xFC04
822
823#define SSC_DIV_N_0 0xFC0F
824#define SSC_DIV_N_1 0xFC10
825
826#define RCCTL 0xFC14
827
828#define FPGA_PULL_CTL 0xFC1D
829
830#define CARD_PULL_CTL1 0xFD60
831#define CARD_PULL_CTL2 0xFD61
832#define CARD_PULL_CTL3 0xFD62
833#define CARD_PULL_CTL4 0xFD63
834#define CARD_PULL_CTL5 0xFD64
835#define CARD_PULL_CTL6 0xFD65
836
837#define IRQEN0 0xFE20
838#define IRQSTAT0 0xFE21
839#define IRQEN1 0xFE22
840#define IRQSTAT1 0xFE23
841#define TLPRIEN 0xFE24
842#define TLPRISTAT 0xFE25
843#define TLPTIEN 0xFE26
844#define TLPTISTAT 0xFE27
845#define DMATC0 0xFE28
846#define DMATC1 0xFE29
847#define DMATC2 0xFE2A
848#define DMATC3 0xFE2B
849#define DMACTL 0xFE2C
850#define BCTL 0xFE2D
851#define RBBC0 0xFE2E
852#define RBBC1 0xFE2F
853#define RBDAT 0xFE30
854#define RBCTL 0xFE34
855#define CFGADDR0 0xFE35
856#define CFGADDR1 0xFE36
857#define CFGDATA0 0xFE37
858#define CFGDATA1 0xFE38
859#define CFGDATA2 0xFE39
860#define CFGDATA3 0xFE3A
861#define CFGRWCTL 0xFE3B
862#define PHYRWCTL 0xFE3C
863#define PHYDATA0 0xFE3D
864#define PHYDATA1 0xFE3E
865#define PHYADDR 0xFE3F
866#define MSGRXDATA0 0xFE40
867#define MSGRXDATA1 0xFE41
868#define MSGRXDATA2 0xFE42
869#define MSGRXDATA3 0xFE43
870#define MSGTXDATA0 0xFE44
871#define MSGTXDATA1 0xFE45
872#define MSGTXDATA2 0xFE46
873#define MSGTXDATA3 0xFE47
874#define MSGTXCTL 0xFE48
875#define PETXCFG 0xFE49
876
877#define CDRESUMECTL 0xFE52
878#define WAKE_SEL_CTL 0xFE54
879#define PME_FORCE_CTL 0xFE56
880#define ASPM_FORCE_CTL 0xFE57
881#define PM_CLK_FORCE_CTL 0xFE58
882#define PERST_GLITCH_WIDTH 0xFE5C
883#define CHANGE_LINK_STATE 0xFE5B
884#define RESET_LOAD_REG 0xFE5E
885#define HOST_SLEEP_STATE 0xFE60
886#define MAIN_PWR_OFF_CTL 0xFE70 /* RTS5208 */
887
888#define NFTS_TX_CTRL 0xFE72
889
890#define PWR_GATE_CTRL 0xFE75
891#define PWD_SUSPEND_EN 0xFE76
892
893#define EFUSE_CONTENT 0xFE5F
894
895#define XD_INIT 0xFD10
896#define XD_DTCTL 0xFD11
897#define XD_CTL 0xFD12
898#define XD_TRANSFER 0xFD13
899#define XD_CFG 0xFD14
900#define XD_ADDRESS0 0xFD15
901#define XD_ADDRESS1 0xFD16
902#define XD_ADDRESS2 0xFD17
903#define XD_ADDRESS3 0xFD18
904#define XD_ADDRESS4 0xFD19
905#define XD_DAT 0xFD1A
906#define XD_PAGE_CNT 0xFD1B
907#define XD_PAGE_STATUS 0xFD1C
908#define XD_BLOCK_STATUS 0xFD1D
909#define XD_BLOCK_ADDR1_L 0xFD1E
910#define XD_BLOCK_ADDR1_H 0xFD1F
911#define XD_BLOCK_ADDR2_L 0xFD20
912#define XD_BLOCK_ADDR2_H 0xFD21
913#define XD_BYTE_CNT_L 0xFD22
914#define XD_BYTE_CNT_H 0xFD23
915#define XD_PARITY 0xFD24
916#define XD_ECC_BIT1 0xFD25
917#define XD_ECC_BYTE1 0xFD26
918#define XD_ECC_BIT2 0xFD27
919#define XD_ECC_BYTE2 0xFD28
920#define XD_RESERVED0 0xFD29
921#define XD_RESERVED1 0xFD2A
922#define XD_RESERVED2 0xFD2B
923#define XD_RESERVED3 0xFD2C
924#define XD_CHK_DATA_STATUS 0xFD2D
925#define XD_CATCTL 0xFD2E
926
927#define MS_CFG 0xFD40
928#define MS_TPC 0xFD41
929#define MS_TRANS_CFG 0xFD42
930#define MS_TRANSFER 0xFD43
931#define MS_INT_REG 0xFD44
932#define MS_BYTE_CNT 0xFD45
933#define MS_SECTOR_CNT_L 0xFD46
934#define MS_SECTOR_CNT_H 0xFD47
935#define MS_DBUS_H 0xFD48
936
937#define SSC_CTL1 0xFC11
938#define SSC_CTL2 0xFC12
939
940#define OCPCTL 0xFC15
941#define OCPSTAT 0xFC16
942#define OCPCLR 0xFC17 /* 5208 */
943#define OCPPARA1 0xFC18
944#define OCPPARA2 0xFC19
945
946#define EFUSE_OP 0xFC20
947#define EFUSE_CTRL 0xFC21
948#define EFUSE_DATA 0xFC22
949
950#define SPI_COMMAND 0xFD80
951#define SPI_ADDR0 0xFD81
952#define SPI_ADDR1 0xFD82
953#define SPI_ADDR2 0xFD83
954#define SPI_ADDR3 0xFD84
955#define SPI_CA_NUMBER 0xFD85
956#define SPI_LENGTH0 0xFD86
957#define SPI_LENGTH1 0xFD87
958#define SPI_DATA 0xFD88
959#define SPI_DATA_NUMBER 0xFD89
960#define SPI_TRANSFER0 0xFD90
961#define SPI_TRANSFER1 0xFD91
962#define SPI_CONTROL 0xFD92
963#define SPI_SIG 0xFD93
964#define SPI_TCTL 0xFD94
965#define SPI_SLAVE_NUM 0xFD95
966#define SPI_CLK_DIVIDER0 0xFD96
967#define SPI_CLK_DIVIDER1 0xFD97
968
969#define SRAM_BASE 0xE600
970#define RBUF_BASE 0xF400
971#define PPBUF_BASE1 0xF800
972#define PPBUF_BASE2 0xFA00
973#define IMAGE_FLAG_ADDR0 0xCE80
974#define IMAGE_FLAG_ADDR1 0xCE81
975
976#define READ_OP 1
977#define WRITE_OP 2
978
979#define LCTLR 0x80
980
981#define POLLING_WAIT_CNT 1
982#define IDLE_MAX_COUNT 10
983#define SDIO_IDLE_COUNT 10
984
985#define DEBOUNCE_CNT 5
986
987void do_remaining_work(struct rtsx_chip *chip);
988void try_to_switch_sdio_ctrl(struct rtsx_chip *chip);
989void do_reset_sd_card(struct rtsx_chip *chip);
990void do_reset_xd_card(struct rtsx_chip *chip);
991void do_reset_ms_card(struct rtsx_chip *chip);
992void rtsx_power_off_card(struct rtsx_chip *chip);
993void rtsx_release_cards(struct rtsx_chip *chip);
994void rtsx_reset_cards(struct rtsx_chip *chip);
995void rtsx_reinit_cards(struct rtsx_chip *chip, int reset_chip);
996void rtsx_init_cards(struct rtsx_chip *chip);
997int switch_ssc_clock(struct rtsx_chip *chip, int clk);
998int switch_normal_clock(struct rtsx_chip *chip, int clk);
999int enable_card_clock(struct rtsx_chip *chip, u8 card);
1000int disable_card_clock(struct rtsx_chip *chip, u8 card);
1001int card_rw(struct scsi_cmnd *srb, struct rtsx_chip *chip,
1002 u32 sec_addr, u16 sec_cnt);
1003void trans_dma_enable(enum dma_data_direction dir,
1004 struct rtsx_chip *chip, u32 byte_cnt, u8 pack_size);
1005void toggle_gpio(struct rtsx_chip *chip, u8 gpio);
1006void turn_on_led(struct rtsx_chip *chip, u8 gpio);
1007void turn_off_led(struct rtsx_chip *chip, u8 gpio);
1008
1009int card_share_mode(struct rtsx_chip *chip, int card);
1010int select_card(struct rtsx_chip *chip, int card);
1011int detect_card_cd(struct rtsx_chip *chip, int card);
1012int check_card_exist(struct rtsx_chip *chip, unsigned int lun);
1013int check_card_ready(struct rtsx_chip *chip, unsigned int lun);
1014int check_card_wp(struct rtsx_chip *chip, unsigned int lun);
1015void eject_card(struct rtsx_chip *chip, unsigned int lun);
1016u8 get_lun_card(struct rtsx_chip *chip, unsigned int lun);
1017
1018static inline u32 get_card_size(struct rtsx_chip *chip, unsigned int lun)
1019{
1020#ifdef SUPPORT_SD_LOCK
1021 struct sd_info *sd_card = &chip->sd_card;
1022
1023 if ((get_lun_card(chip, lun) == SD_CARD) &&
1024 (sd_card->sd_lock_status & SD_LOCKED))
1025 return 0;
1026
1027 return chip->capacity[lun];
1028#else
1029 return chip->capacity[lun];
1030#endif
1031}
1032
1033static inline int switch_clock(struct rtsx_chip *chip, int clk)
1034{
1035 int retval = 0;
1036
1037 if (chip->asic_code)
1038 retval = switch_ssc_clock(chip, clk);
1039 else
1040 retval = switch_normal_clock(chip, clk);
1041
1042 return retval;
1043}
1044
1045int card_power_on(struct rtsx_chip *chip, u8 card);
1046int card_power_off(struct rtsx_chip *chip, u8 card);
1047
1048static inline int card_power_off_all(struct rtsx_chip *chip)
1049{
1050 int retval;
1051
1052 retval = rtsx_write_register(chip, CARD_PWR_CTL, mask: 0x0F, data: 0x0F);
1053 if (retval)
1054 return retval;
1055
1056 return STATUS_SUCCESS;
1057}
1058
1059static inline void rtsx_clear_xd_error(struct rtsx_chip *chip)
1060{
1061 rtsx_write_register(chip, CARD_STOP, XD_STOP | XD_CLR_ERR,
1062 XD_STOP | XD_CLR_ERR);
1063}
1064
1065static inline void rtsx_clear_sd_error(struct rtsx_chip *chip)
1066{
1067 rtsx_write_register(chip, CARD_STOP, SD_STOP | SD_CLR_ERR,
1068 SD_STOP | SD_CLR_ERR);
1069}
1070
1071static inline void rtsx_clear_ms_error(struct rtsx_chip *chip)
1072{
1073 rtsx_write_register(chip, CARD_STOP, MS_STOP | MS_CLR_ERR,
1074 MS_STOP | MS_CLR_ERR);
1075}
1076
1077static inline void rtsx_clear_spi_error(struct rtsx_chip *chip)
1078{
1079 rtsx_write_register(chip, CARD_STOP, SPI_STOP | SPI_CLR_ERR,
1080 SPI_STOP | SPI_CLR_ERR);
1081}
1082
1083#ifdef SUPPORT_SDIO_ASPM
1084void dynamic_configure_sdio_aspm(struct rtsx_chip *chip);
1085#endif
1086
1087#endif /* __REALTEK_RTSX_CARD_H */
1088

source code of linux/drivers/staging/rts5208/rtsx_card.h