1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Register definition file for Analogix DP core driver
4 *
5 * Copyright (C) 2012 Samsung Electronics Co., Ltd.
6 * Author: Jingoo Han <jg1.han@samsung.com>
7 */
8
9#ifndef _ANALOGIX_DP_REG_H
10#define _ANALOGIX_DP_REG_H
11
12#define ANALOGIX_DP_TX_SW_RESET 0x14
13#define ANALOGIX_DP_FUNC_EN_1 0x18
14#define ANALOGIX_DP_FUNC_EN_2 0x1C
15#define ANALOGIX_DP_VIDEO_CTL_1 0x20
16#define ANALOGIX_DP_VIDEO_CTL_2 0x24
17#define ANALOGIX_DP_VIDEO_CTL_3 0x28
18
19#define ANALOGIX_DP_VIDEO_CTL_8 0x3C
20#define ANALOGIX_DP_VIDEO_CTL_10 0x44
21
22#define ANALOGIX_DP_SPDIF_AUDIO_CTL_0 0xD8
23
24#define ANALOGIX_DP_PLL_REG_1 0xfc
25#define ANALOGIX_DP_PLL_REG_2 0x9e4
26#define ANALOGIX_DP_PLL_REG_3 0x9e8
27#define ANALOGIX_DP_PLL_REG_4 0x9ec
28#define ANALOGIX_DP_PLL_REG_5 0xa00
29
30#define ANALOGIX_DP_PD 0x12c
31
32#define ANALOGIX_DP_IF_TYPE 0x244
33#define ANALOGIX_DP_IF_PKT_DB1 0x254
34#define ANALOGIX_DP_IF_PKT_DB2 0x258
35#define ANALOGIX_DP_SPD_HB0 0x2F8
36#define ANALOGIX_DP_SPD_HB1 0x2FC
37#define ANALOGIX_DP_SPD_HB2 0x300
38#define ANALOGIX_DP_SPD_HB3 0x304
39#define ANALOGIX_DP_SPD_PB0 0x308
40#define ANALOGIX_DP_SPD_PB1 0x30C
41#define ANALOGIX_DP_SPD_PB2 0x310
42#define ANALOGIX_DP_SPD_PB3 0x314
43#define ANALOGIX_DP_PSR_FRAME_UPDATE_CTRL 0x318
44#define ANALOGIX_DP_VSC_SHADOW_DB0 0x31C
45#define ANALOGIX_DP_VSC_SHADOW_DB1 0x320
46
47#define ANALOGIX_DP_LANE_MAP 0x35C
48
49#define ANALOGIX_DP_ANALOG_CTL_1 0x370
50#define ANALOGIX_DP_ANALOG_CTL_2 0x374
51#define ANALOGIX_DP_ANALOG_CTL_3 0x378
52#define ANALOGIX_DP_PLL_FILTER_CTL_1 0x37C
53#define ANALOGIX_DP_TX_AMP_TUNING_CTL 0x380
54
55#define ANALOGIX_DP_AUX_HW_RETRY_CTL 0x390
56
57#define ANALOGIX_DP_COMMON_INT_STA_1 0x3C4
58#define ANALOGIX_DP_COMMON_INT_STA_2 0x3C8
59#define ANALOGIX_DP_COMMON_INT_STA_3 0x3CC
60#define ANALOGIX_DP_COMMON_INT_STA_4 0x3D0
61#define ANALOGIX_DP_INT_STA 0x3DC
62#define ANALOGIX_DP_COMMON_INT_MASK_1 0x3E0
63#define ANALOGIX_DP_COMMON_INT_MASK_2 0x3E4
64#define ANALOGIX_DP_COMMON_INT_MASK_3 0x3E8
65#define ANALOGIX_DP_COMMON_INT_MASK_4 0x3EC
66#define ANALOGIX_DP_INT_STA_MASK 0x3F8
67#define ANALOGIX_DP_INT_CTL 0x3FC
68
69#define ANALOGIX_DP_SYS_CTL_1 0x600
70#define ANALOGIX_DP_SYS_CTL_2 0x604
71#define ANALOGIX_DP_SYS_CTL_3 0x608
72#define ANALOGIX_DP_SYS_CTL_4 0x60C
73
74#define ANALOGIX_DP_PKT_SEND_CTL 0x640
75#define ANALOGIX_DP_HDCP_CTL 0x648
76
77#define ANALOGIX_DP_LINK_BW_SET 0x680
78#define ANALOGIX_DP_LANE_COUNT_SET 0x684
79#define ANALOGIX_DP_TRAINING_PTN_SET 0x688
80#define ANALOGIX_DP_LN0_LINK_TRAINING_CTL 0x68C
81#define ANALOGIX_DP_LN1_LINK_TRAINING_CTL 0x690
82#define ANALOGIX_DP_LN2_LINK_TRAINING_CTL 0x694
83#define ANALOGIX_DP_LN3_LINK_TRAINING_CTL 0x698
84
85#define ANALOGIX_DP_DEBUG_CTL 0x6C0
86#define ANALOGIX_DP_HPD_DEGLITCH_L 0x6C4
87#define ANALOGIX_DP_HPD_DEGLITCH_H 0x6C8
88#define ANALOGIX_DP_LINK_DEBUG_CTL 0x6E0
89
90#define ANALOGIX_DP_M_VID_0 0x700
91#define ANALOGIX_DP_M_VID_1 0x704
92#define ANALOGIX_DP_M_VID_2 0x708
93#define ANALOGIX_DP_N_VID_0 0x70C
94#define ANALOGIX_DP_N_VID_1 0x710
95#define ANALOGIX_DP_N_VID_2 0x714
96
97#define ANALOGIX_DP_PLL_CTL 0x71C
98#define ANALOGIX_DP_PHY_PD 0x720
99#define ANALOGIX_DP_PHY_TEST 0x724
100
101#define ANALOGIX_DP_VIDEO_FIFO_THRD 0x730
102#define ANALOGIX_DP_AUDIO_MARGIN 0x73C
103
104#define ANALOGIX_DP_M_VID_GEN_FILTER_TH 0x764
105#define ANALOGIX_DP_M_AUD_GEN_FILTER_TH 0x778
106#define ANALOGIX_DP_AUX_CH_STA 0x780
107#define ANALOGIX_DP_AUX_CH_DEFER_CTL 0x788
108#define ANALOGIX_DP_AUX_RX_COMM 0x78C
109#define ANALOGIX_DP_BUFFER_DATA_CTL 0x790
110#define ANALOGIX_DP_AUX_CH_CTL_1 0x794
111#define ANALOGIX_DP_AUX_ADDR_7_0 0x798
112#define ANALOGIX_DP_AUX_ADDR_15_8 0x79C
113#define ANALOGIX_DP_AUX_ADDR_19_16 0x7A0
114#define ANALOGIX_DP_AUX_CH_CTL_2 0x7A4
115
116#define ANALOGIX_DP_BUF_DATA_0 0x7C0
117
118#define ANALOGIX_DP_SOC_GENERAL_CTL 0x800
119
120#define ANALOGIX_DP_CRC_CON 0x890
121
122/* ANALOGIX_DP_TX_SW_RESET */
123#define RESET_DP_TX (0x1 << 0)
124
125/* ANALOGIX_DP_FUNC_EN_1 */
126#define MASTER_VID_FUNC_EN_N (0x1 << 7)
127#define RK_VID_CAP_FUNC_EN_N (0x1 << 6)
128#define SLAVE_VID_FUNC_EN_N (0x1 << 5)
129#define RK_VID_FIFO_FUNC_EN_N (0x1 << 5)
130#define AUD_FIFO_FUNC_EN_N (0x1 << 4)
131#define AUD_FUNC_EN_N (0x1 << 3)
132#define HDCP_FUNC_EN_N (0x1 << 2)
133#define CRC_FUNC_EN_N (0x1 << 1)
134#define SW_FUNC_EN_N (0x1 << 0)
135
136/* ANALOGIX_DP_FUNC_EN_2 */
137#define SSC_FUNC_EN_N (0x1 << 7)
138#define AUX_FUNC_EN_N (0x1 << 2)
139#define SERDES_FIFO_FUNC_EN_N (0x1 << 1)
140#define LS_CLK_DOMAIN_FUNC_EN_N (0x1 << 0)
141
142/* ANALOGIX_DP_VIDEO_CTL_1 */
143#define VIDEO_EN (0x1 << 7)
144#define HDCP_VIDEO_MUTE (0x1 << 6)
145
146/* ANALOGIX_DP_VIDEO_CTL_1 */
147#define IN_D_RANGE_MASK (0x1 << 7)
148#define IN_D_RANGE_SHIFT (7)
149#define IN_D_RANGE_CEA (0x1 << 7)
150#define IN_D_RANGE_VESA (0x0 << 7)
151#define IN_BPC_MASK (0x7 << 4)
152#define IN_BPC_SHIFT (4)
153#define IN_BPC_12_BITS (0x3 << 4)
154#define IN_BPC_10_BITS (0x2 << 4)
155#define IN_BPC_8_BITS (0x1 << 4)
156#define IN_BPC_6_BITS (0x0 << 4)
157#define IN_COLOR_F_MASK (0x3 << 0)
158#define IN_COLOR_F_SHIFT (0)
159#define IN_COLOR_F_YCBCR444 (0x2 << 0)
160#define IN_COLOR_F_YCBCR422 (0x1 << 0)
161#define IN_COLOR_F_RGB (0x0 << 0)
162
163/* ANALOGIX_DP_VIDEO_CTL_3 */
164#define IN_YC_COEFFI_MASK (0x1 << 7)
165#define IN_YC_COEFFI_SHIFT (7)
166#define IN_YC_COEFFI_ITU709 (0x1 << 7)
167#define IN_YC_COEFFI_ITU601 (0x0 << 7)
168#define VID_CHK_UPDATE_TYPE_MASK (0x1 << 4)
169#define VID_CHK_UPDATE_TYPE_SHIFT (4)
170#define VID_CHK_UPDATE_TYPE_1 (0x1 << 4)
171#define VID_CHK_UPDATE_TYPE_0 (0x0 << 4)
172#define REUSE_SPD_EN (0x1 << 3)
173
174/* ANALOGIX_DP_VIDEO_CTL_8 */
175#define VID_HRES_TH(x) (((x) & 0xf) << 4)
176#define VID_VRES_TH(x) (((x) & 0xf) << 0)
177
178/* ANALOGIX_DP_VIDEO_CTL_10 */
179#define FORMAT_SEL (0x1 << 4)
180#define INTERACE_SCAN_CFG (0x1 << 2)
181#define VSYNC_POLARITY_CFG (0x1 << 1)
182#define HSYNC_POLARITY_CFG (0x1 << 0)
183
184/* ANALOGIX_DP_PLL_REG_1 */
185#define REF_CLK_24M (0x1 << 0)
186#define REF_CLK_27M (0x0 << 0)
187#define REF_CLK_MASK (0x1 << 0)
188
189/* ANALOGIX_DP_PSR_FRAME_UPDATE_CTRL */
190#define PSR_FRAME_UP_TYPE_BURST (0x1 << 0)
191#define PSR_FRAME_UP_TYPE_SINGLE (0x0 << 0)
192#define PSR_CRC_SEL_HARDWARE (0x1 << 1)
193#define PSR_CRC_SEL_MANUALLY (0x0 << 1)
194
195/* ANALOGIX_DP_LANE_MAP */
196#define LANE3_MAP_LOGIC_LANE_0 (0x0 << 6)
197#define LANE3_MAP_LOGIC_LANE_1 (0x1 << 6)
198#define LANE3_MAP_LOGIC_LANE_2 (0x2 << 6)
199#define LANE3_MAP_LOGIC_LANE_3 (0x3 << 6)
200#define LANE2_MAP_LOGIC_LANE_0 (0x0 << 4)
201#define LANE2_MAP_LOGIC_LANE_1 (0x1 << 4)
202#define LANE2_MAP_LOGIC_LANE_2 (0x2 << 4)
203#define LANE2_MAP_LOGIC_LANE_3 (0x3 << 4)
204#define LANE1_MAP_LOGIC_LANE_0 (0x0 << 2)
205#define LANE1_MAP_LOGIC_LANE_1 (0x1 << 2)
206#define LANE1_MAP_LOGIC_LANE_2 (0x2 << 2)
207#define LANE1_MAP_LOGIC_LANE_3 (0x3 << 2)
208#define LANE0_MAP_LOGIC_LANE_0 (0x0 << 0)
209#define LANE0_MAP_LOGIC_LANE_1 (0x1 << 0)
210#define LANE0_MAP_LOGIC_LANE_2 (0x2 << 0)
211#define LANE0_MAP_LOGIC_LANE_3 (0x3 << 0)
212
213/* ANALOGIX_DP_ANALOG_CTL_1 */
214#define TX_TERMINAL_CTRL_50_OHM (0x1 << 4)
215
216/* ANALOGIX_DP_ANALOG_CTL_2 */
217#define SEL_24M (0x1 << 3)
218#define TX_DVDD_BIT_1_0625V (0x4 << 0)
219
220/* ANALOGIX_DP_ANALOG_CTL_3 */
221#define DRIVE_DVDD_BIT_1_0625V (0x4 << 5)
222#define VCO_BIT_600_MICRO (0x5 << 0)
223
224/* ANALOGIX_DP_PLL_FILTER_CTL_1 */
225#define PD_RING_OSC (0x1 << 6)
226#define AUX_TERMINAL_CTRL_50_OHM (0x2 << 4)
227#define TX_CUR1_2X (0x1 << 2)
228#define TX_CUR_16_MA (0x3 << 0)
229
230/* ANALOGIX_DP_TX_AMP_TUNING_CTL */
231#define CH3_AMP_400_MV (0x0 << 24)
232#define CH2_AMP_400_MV (0x0 << 16)
233#define CH1_AMP_400_MV (0x0 << 8)
234#define CH0_AMP_400_MV (0x0 << 0)
235
236/* ANALOGIX_DP_AUX_HW_RETRY_CTL */
237#define AUX_BIT_PERIOD_EXPECTED_DELAY(x) (((x) & 0x7) << 8)
238#define AUX_HW_RETRY_INTERVAL_MASK (0x3 << 3)
239#define AUX_HW_RETRY_INTERVAL_600_MICROSECONDS (0x0 << 3)
240#define AUX_HW_RETRY_INTERVAL_800_MICROSECONDS (0x1 << 3)
241#define AUX_HW_RETRY_INTERVAL_1000_MICROSECONDS (0x2 << 3)
242#define AUX_HW_RETRY_INTERVAL_1800_MICROSECONDS (0x3 << 3)
243#define AUX_HW_RETRY_COUNT_SEL(x) (((x) & 0x7) << 0)
244
245/* ANALOGIX_DP_COMMON_INT_STA_1 */
246#define VSYNC_DET (0x1 << 7)
247#define PLL_LOCK_CHG (0x1 << 6)
248#define SPDIF_ERR (0x1 << 5)
249#define SPDIF_UNSTBL (0x1 << 4)
250#define VID_FORMAT_CHG (0x1 << 3)
251#define AUD_CLK_CHG (0x1 << 2)
252#define VID_CLK_CHG (0x1 << 1)
253#define SW_INT (0x1 << 0)
254
255/* ANALOGIX_DP_COMMON_INT_STA_2 */
256#define ENC_EN_CHG (0x1 << 6)
257#define HW_BKSV_RDY (0x1 << 3)
258#define HW_SHA_DONE (0x1 << 2)
259#define HW_AUTH_STATE_CHG (0x1 << 1)
260#define HW_AUTH_DONE (0x1 << 0)
261
262/* ANALOGIX_DP_COMMON_INT_STA_3 */
263#define AFIFO_UNDER (0x1 << 7)
264#define AFIFO_OVER (0x1 << 6)
265#define R0_CHK_FLAG (0x1 << 5)
266
267/* ANALOGIX_DP_COMMON_INT_STA_4 */
268#define PSR_ACTIVE (0x1 << 7)
269#define PSR_INACTIVE (0x1 << 6)
270#define SPDIF_BI_PHASE_ERR (0x1 << 5)
271#define HOTPLUG_CHG (0x1 << 2)
272#define HPD_LOST (0x1 << 1)
273#define PLUG (0x1 << 0)
274
275/* ANALOGIX_DP_INT_STA */
276#define INT_HPD (0x1 << 6)
277#define HW_TRAINING_FINISH (0x1 << 5)
278#define RPLY_RECEIV (0x1 << 1)
279#define AUX_ERR (0x1 << 0)
280
281/* ANALOGIX_DP_INT_CTL */
282#define SOFT_INT_CTRL (0x1 << 2)
283#define INT_POL1 (0x1 << 1)
284#define INT_POL0 (0x1 << 0)
285
286/* ANALOGIX_DP_SYS_CTL_1 */
287#define DET_STA (0x1 << 2)
288#define FORCE_DET (0x1 << 1)
289#define DET_CTRL (0x1 << 0)
290
291/* ANALOGIX_DP_SYS_CTL_2 */
292#define CHA_CRI(x) (((x) & 0xf) << 4)
293#define CHA_STA (0x1 << 2)
294#define FORCE_CHA (0x1 << 1)
295#define CHA_CTRL (0x1 << 0)
296
297/* ANALOGIX_DP_SYS_CTL_3 */
298#define HPD_STATUS (0x1 << 6)
299#define F_HPD (0x1 << 5)
300#define HPD_CTRL (0x1 << 4)
301#define HDCP_RDY (0x1 << 3)
302#define STRM_VALID (0x1 << 2)
303#define F_VALID (0x1 << 1)
304#define VALID_CTRL (0x1 << 0)
305
306/* ANALOGIX_DP_SYS_CTL_4 */
307#define FIX_M_AUD (0x1 << 4)
308#define ENHANCED (0x1 << 3)
309#define FIX_M_VID (0x1 << 2)
310#define M_VID_UPDATE_CTRL (0x3 << 0)
311
312/* ANALOGIX_DP_TRAINING_PTN_SET */
313#define SCRAMBLER_TYPE (0x1 << 9)
314#define HW_LINK_TRAINING_PATTERN (0x1 << 8)
315#define SCRAMBLING_DISABLE (0x1 << 5)
316#define SCRAMBLING_ENABLE (0x0 << 5)
317#define LINK_QUAL_PATTERN_SET_MASK (0x3 << 2)
318#define LINK_QUAL_PATTERN_SET_PRBS7 (0x3 << 2)
319#define LINK_QUAL_PATTERN_SET_D10_2 (0x1 << 2)
320#define LINK_QUAL_PATTERN_SET_DISABLE (0x0 << 2)
321#define SW_TRAINING_PATTERN_SET_MASK (0x3 << 0)
322#define SW_TRAINING_PATTERN_SET_PTN2 (0x2 << 0)
323#define SW_TRAINING_PATTERN_SET_PTN1 (0x1 << 0)
324#define SW_TRAINING_PATTERN_SET_NORMAL (0x0 << 0)
325
326/* ANALOGIX_DP_LN0_LINK_TRAINING_CTL */
327#define PRE_EMPHASIS_SET_MASK (0x3 << 3)
328#define PRE_EMPHASIS_SET_SHIFT (3)
329
330/* ANALOGIX_DP_DEBUG_CTL */
331#define PLL_LOCK (0x1 << 4)
332#define F_PLL_LOCK (0x1 << 3)
333#define PLL_LOCK_CTRL (0x1 << 2)
334#define PN_INV (0x1 << 0)
335
336/* ANALOGIX_DP_PLL_CTL */
337#define DP_PLL_PD (0x1 << 7)
338#define DP_PLL_RESET (0x1 << 6)
339#define DP_PLL_LOOP_BIT_DEFAULT (0x1 << 4)
340#define DP_PLL_REF_BIT_1_1250V (0x5 << 0)
341#define DP_PLL_REF_BIT_1_2500V (0x7 << 0)
342
343/* ANALOGIX_DP_PHY_PD */
344#define DP_INC_BG (0x1 << 7)
345#define DP_EXP_BG (0x1 << 6)
346#define DP_PHY_PD (0x1 << 5)
347#define RK_AUX_PD (0x1 << 5)
348#define AUX_PD (0x1 << 4)
349#define RK_PLL_PD (0x1 << 4)
350#define CH3_PD (0x1 << 3)
351#define CH2_PD (0x1 << 2)
352#define CH1_PD (0x1 << 1)
353#define CH0_PD (0x1 << 0)
354#define DP_ALL_PD (0xff)
355
356/* ANALOGIX_DP_PHY_TEST */
357#define MACRO_RST (0x1 << 5)
358#define CH1_TEST (0x1 << 1)
359#define CH0_TEST (0x1 << 0)
360
361/* ANALOGIX_DP_AUX_CH_STA */
362#define AUX_BUSY (0x1 << 4)
363#define AUX_STATUS_MASK (0xf << 0)
364
365/* ANALOGIX_DP_AUX_CH_DEFER_CTL */
366#define DEFER_CTRL_EN (0x1 << 7)
367#define DEFER_COUNT(x) (((x) & 0x7f) << 0)
368
369/* ANALOGIX_DP_AUX_RX_COMM */
370#define AUX_RX_COMM_I2C_DEFER (0x2 << 2)
371#define AUX_RX_COMM_AUX_DEFER (0x2 << 0)
372
373/* ANALOGIX_DP_BUFFER_DATA_CTL */
374#define BUF_CLR (0x1 << 7)
375#define BUF_DATA_COUNT(x) (((x) & 0x1f) << 0)
376
377/* ANALOGIX_DP_AUX_CH_CTL_1 */
378#define AUX_LENGTH(x) (((x - 1) & 0xf) << 4)
379#define AUX_TX_COMM_MASK (0xf << 0)
380#define AUX_TX_COMM_DP_TRANSACTION (0x1 << 3)
381#define AUX_TX_COMM_I2C_TRANSACTION (0x0 << 3)
382#define AUX_TX_COMM_MOT (0x1 << 2)
383#define AUX_TX_COMM_WRITE (0x0 << 0)
384#define AUX_TX_COMM_READ (0x1 << 0)
385
386/* ANALOGIX_DP_AUX_ADDR_7_0 */
387#define AUX_ADDR_7_0(x) (((x) >> 0) & 0xff)
388
389/* ANALOGIX_DP_AUX_ADDR_15_8 */
390#define AUX_ADDR_15_8(x) (((x) >> 8) & 0xff)
391
392/* ANALOGIX_DP_AUX_ADDR_19_16 */
393#define AUX_ADDR_19_16(x) (((x) >> 16) & 0x0f)
394
395/* ANALOGIX_DP_AUX_CH_CTL_2 */
396#define ADDR_ONLY (0x1 << 1)
397#define AUX_EN (0x1 << 0)
398
399/* ANALOGIX_DP_SOC_GENERAL_CTL */
400#define AUDIO_MODE_SPDIF_MODE (0x1 << 8)
401#define AUDIO_MODE_MASTER_MODE (0x0 << 8)
402#define MASTER_VIDEO_INTERLACE_EN (0x1 << 4)
403#define VIDEO_MASTER_CLK_SEL (0x1 << 2)
404#define VIDEO_MASTER_MODE_EN (0x1 << 1)
405#define VIDEO_MODE_MASK (0x1 << 0)
406#define VIDEO_MODE_SLAVE_MODE (0x1 << 0)
407#define VIDEO_MODE_MASTER_MODE (0x0 << 0)
408
409/* ANALOGIX_DP_PKT_SEND_CTL */
410#define IF_UP (0x1 << 4)
411#define IF_EN (0x1 << 0)
412
413/* ANALOGIX_DP_CRC_CON */
414#define PSR_VID_CRC_FLUSH (0x1 << 2)
415#define PSR_VID_CRC_ENABLE (0x1 << 0)
416
417#endif /* _ANALOGIX_DP_REG_H */
418

source code of linux/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.h