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1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Copyright (c) 2015-2020, NVIDIA CORPORATION.  All rights reserved.
4  */
5 
6 #ifndef TEGRA210_EMC_H
7 #define TEGRA210_EMC_H
8 
9 #include <linux/clk.h>
10 #include <linux/clk/tegra.h>
11 #include <linux/io.h>
12 #include <linux/platform_device.h>
13 
14 #define DVFS_FGCG_HIGH_SPEED_THRESHOLD				1000
15 #define IOBRICK_DCC_THRESHOLD					2400
16 #define DVFS_FGCG_MID_SPEED_THRESHOLD				600
17 
18 #define EMC_STATUS_UPDATE_TIMEOUT				1000
19 
20 /* register definitions */
21 #define EMC_INTSTATUS						0x0
22 #define EMC_INTSTATUS_CLKCHANGE_COMPLETE			BIT(4)
23 #define EMC_DBG							0x8
24 #define EMC_DBG_WRITE_MUX_ACTIVE				BIT(1)
25 #define EMC_DBG_WRITE_ACTIVE_ONLY				BIT(30)
26 #define EMC_CFG							0xc
27 #define EMC_CFG_DRAM_CLKSTOP_PD					BIT(31)
28 #define EMC_CFG_DRAM_CLKSTOP_SR					BIT(30)
29 #define EMC_CFG_DRAM_ACPD					BIT(29)
30 #define EMC_CFG_DYN_SELF_REF					BIT(28)
31 #define EMC_PIN							0x24
32 #define EMC_PIN_PIN_CKE						BIT(0)
33 #define EMC_PIN_PIN_CKEB					BIT(1)
34 #define EMC_PIN_PIN_CKE_PER_DEV					BIT(2)
35 #define EMC_TIMING_CONTROL					0x28
36 #define EMC_RC							0x2c
37 #define EMC_RFC							0x30
38 #define EMC_RAS							0x34
39 #define EMC_RP							0x38
40 #define EMC_R2W							0x3c
41 #define EMC_W2R							0x40
42 #define EMC_R2P							0x44
43 #define EMC_W2P							0x48
44 #define EMC_RD_RCD						0x4c
45 #define EMC_WR_RCD						0x50
46 #define EMC_RRD							0x54
47 #define EMC_REXT						0x58
48 #define EMC_WDV							0x5c
49 #define EMC_QUSE						0x60
50 #define EMC_QRST						0x64
51 #define EMC_QSAFE						0x68
52 #define EMC_RDV							0x6c
53 #define EMC_REFRESH						0x70
54 #define EMC_BURST_REFRESH_NUM					0x74
55 #define EMC_PDEX2WR						0x78
56 #define EMC_PDEX2RD						0x7c
57 #define EMC_PCHG2PDEN						0x80
58 #define EMC_ACT2PDEN						0x84
59 #define EMC_AR2PDEN						0x88
60 #define EMC_RW2PDEN						0x8c
61 #define EMC_TXSR						0x90
62 #define EMC_TCKE						0x94
63 #define EMC_TFAW						0x98
64 #define EMC_TRPAB						0x9c
65 #define EMC_TCLKSTABLE						0xa0
66 #define EMC_TCLKSTOP						0xa4
67 #define EMC_TREFBW						0xa8
68 #define EMC_TPPD						0xac
69 #define EMC_ODT_WRITE						0xb0
70 #define EMC_PDEX2MRR						0xb4
71 #define EMC_WEXT						0xb8
72 #define EMC_RFC_SLR						0xc0
73 #define EMC_MRS_WAIT_CNT2					0xc4
74 #define EMC_MRS_WAIT_CNT2_MRS_EXT2_WAIT_CNT_SHIFT		16
75 #define EMC_MRS_WAIT_CNT2_MRS_EXT1_WAIT_CNT_SHIFT		0
76 #define EMC_MRS_WAIT_CNT					0xc8
77 #define EMC_MRS_WAIT_CNT_SHORT_WAIT_SHIFT			0
78 #define EMC_MRS_WAIT_CNT_SHORT_WAIT_MASK			\
79 	(0x3FF << EMC_MRS_WAIT_CNT_SHORT_WAIT_SHIFT)
80 
81 #define EMC_MRS							0xcc
82 #define EMC_EMRS						0xd0
83 #define EMC_EMRS_USE_EMRS_LONG_CNT				BIT(26)
84 #define EMC_REF							0xd4
85 #define  EMC_REF_REF_CMD					BIT(0)
86 #define EMC_SELF_REF						0xe0
87 #define EMC_MRW							0xe8
88 #define EMC_MRW_MRW_OP_SHIFT					0
89 #define EMC_MRW_MRW_OP_MASK					\
90 	(0xff << EMC_MRW_MRW_OP_SHIFT)
91 #define EMC_MRW_MRW_MA_SHIFT					16
92 #define EMC_MRW_USE_MRW_EXT_CNT					27
93 #define EMC_MRW_MRW_DEV_SELECTN_SHIFT				30
94 
95 #define EMC_MRR							0xec
96 #define EMC_MRR_DEV_SEL_SHIFT					30
97 #define EMC_MRR_DEV_SEL_MASK					0x3
98 #define EMC_MRR_MA_SHIFT					16
99 #define EMC_MRR_MA_MASK						0xff
100 #define EMC_MRR_DATA_SHIFT					0
101 #define EMC_MRR_DATA_MASK					0xffff
102 
103 #define EMC_FBIO_SPARE						0x100
104 #define EMC_FBIO_CFG5						0x104
105 #define EMC_FBIO_CFG5_DRAM_TYPE_SHIFT				0
106 #define EMC_FBIO_CFG5_DRAM_TYPE_MASK				\
107 	(0x3 << EMC_FBIO_CFG5_DRAM_TYPE_SHIFT)
108 #define EMC_FBIO_CFG5_CMD_TX_DIS				BIT(8)
109 
110 #define EMC_PDEX2CKE						0x118
111 #define EMC_CKE2PDEN						0x11c
112 #define EMC_MPC							0x128
113 #define EMC_EMRS2						0x12c
114 #define EMC_EMRS2_USE_EMRS2_LONG_CNT				BIT(26)
115 #define EMC_MRW2						0x134
116 #define EMC_MRW3						0x138
117 #define EMC_MRW4						0x13c
118 #define EMC_R2R							0x144
119 #define EMC_EINPUT						0x14c
120 #define EMC_EINPUT_DURATION					0x150
121 #define EMC_PUTERM_EXTRA					0x154
122 #define EMC_TCKESR						0x158
123 #define EMC_TPD							0x15c
124 #define EMC_AUTO_CAL_CONFIG					0x2a4
125 #define EMC_AUTO_CAL_CONFIG_AUTO_CAL_COMPUTE_START		BIT(0)
126 #define EMC_AUTO_CAL_CONFIG_AUTO_CAL_MEASURE_STALL		BIT(9)
127 #define EMC_AUTO_CAL_CONFIG_AUTO_CAL_UPDATE_STALL		BIT(10)
128 #define EMC_AUTO_CAL_CONFIG_AUTO_CAL_ENABLE			BIT(29)
129 #define EMC_AUTO_CAL_CONFIG_AUTO_CAL_START			BIT(31)
130 #define EMC_EMC_STATUS						0x2b4
131 #define EMC_EMC_STATUS_MRR_DIVLD				BIT(20)
132 #define EMC_EMC_STATUS_TIMING_UPDATE_STALLED			BIT(23)
133 #define EMC_EMC_STATUS_DRAM_IN_POWERDOWN_SHIFT			4
134 #define EMC_EMC_STATUS_DRAM_IN_POWERDOWN_MASK			\
135 	(0x3 << EMC_EMC_STATUS_DRAM_IN_POWERDOWN_SHIFT)
136 #define EMC_EMC_STATUS_DRAM_IN_SELF_REFRESH_SHIFT		8
137 #define EMC_EMC_STATUS_DRAM_IN_SELF_REFRESH_MASK		\
138 	(0x3 << EMC_EMC_STATUS_DRAM_IN_SELF_REFRESH_SHIFT)
139 
140 #define EMC_CFG_2						0x2b8
141 #define EMC_CFG_DIG_DLL						0x2bc
142 #define EMC_CFG_DIG_DLL_CFG_DLL_EN				BIT(0)
143 #define EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_UNTIL_LOCK		BIT(1)
144 #define EMC_CFG_DIG_DLL_CFG_DLL_STALL_ALL_TRAFFIC		BIT(3)
145 #define EMC_CFG_DIG_DLL_CFG_DLL_STALL_RW_UNTIL_LOCK		BIT(4)
146 #define EMC_CFG_DIG_DLL_CFG_DLL_MODE_SHIFT			6
147 #define EMC_CFG_DIG_DLL_CFG_DLL_MODE_MASK			\
148 	(0x3 << EMC_CFG_DIG_DLL_CFG_DLL_MODE_SHIFT)
149 #define EMC_CFG_DIG_DLL_CFG_DLL_LOCK_LIMIT_SHIFT		8
150 #define EMC_CFG_DIG_DLL_CFG_DLL_LOCK_LIMIT_MASK			\
151 	(0x7 << EMC_CFG_DIG_DLL_CFG_DLL_LOCK_LIMIT_SHIFT)
152 
153 #define EMC_CFG_DIG_DLL_PERIOD					0x2c0
154 #define EMC_DIG_DLL_STATUS					0x2c4
155 #define EMC_DIG_DLL_STATUS_DLL_LOCK				BIT(15)
156 #define EMC_DIG_DLL_STATUS_DLL_PRIV_UPDATED			BIT(17)
157 #define EMC_DIG_DLL_STATUS_DLL_OUT_SHIFT			0
158 #define EMC_DIG_DLL_STATUS_DLL_OUT_MASK				\
159 	(0x7ff << EMC_DIG_DLL_STATUS_DLL_OUT_SHIFT)
160 
161 #define EMC_CFG_DIG_DLL_1					0x2c8
162 #define EMC_RDV_MASK						0x2cc
163 #define EMC_WDV_MASK						0x2d0
164 #define EMC_RDV_EARLY_MASK					0x2d4
165 #define EMC_RDV_EARLY						0x2d8
166 #define EMC_AUTO_CAL_CONFIG8					0x2dc
167 #define EMC_ZCAL_INTERVAL					0x2e0
168 #define EMC_ZCAL_WAIT_CNT					0x2e4
169 #define EMC_ZCAL_WAIT_CNT_ZCAL_WAIT_CNT_MASK			0x7ff
170 #define EMC_ZCAL_WAIT_CNT_ZCAL_WAIT_CNT_SHIFT			0
171 
172 #define EMC_ZQ_CAL						0x2ec
173 #define EMC_ZQ_CAL_DEV_SEL_SHIFT				30
174 #define EMC_ZQ_CAL_LONG						BIT(4)
175 #define EMC_ZQ_CAL_ZQ_LATCH_CMD					BIT(1)
176 #define EMC_ZQ_CAL_ZQ_CAL_CMD					BIT(0)
177 #define EMC_FDPD_CTRL_DQ					0x310
178 #define EMC_FDPD_CTRL_CMD					0x314
179 #define EMC_PMACRO_CMD_BRICK_CTRL_FDPD				0x318
180 #define EMC_PMACRO_DATA_BRICK_CTRL_FDPD				0x31c
181 #define EMC_PMACRO_BRICK_CTRL_RFU1				0x330
182 #define EMC_PMACRO_BRICK_CTRL_RFU2				0x334
183 #define EMC_TR_TIMING_0						0x3b4
184 #define EMC_TR_CTRL_1						0x3bc
185 #define EMC_TR_RDV						0x3c4
186 #define EMC_STALL_THEN_EXE_AFTER_CLKCHANGE			0x3cc
187 #define EMC_SEL_DPD_CTRL					0x3d8
188 #define EMC_SEL_DPD_CTRL_DATA_SEL_DPD_EN			BIT(8)
189 #define EMC_SEL_DPD_CTRL_ODT_SEL_DPD_EN				BIT(5)
190 #define EMC_SEL_DPD_CTRL_RESET_SEL_DPD_EN			BIT(4)
191 #define EMC_SEL_DPD_CTRL_CA_SEL_DPD_EN				BIT(3)
192 #define EMC_SEL_DPD_CTRL_CLK_SEL_DPD_EN				BIT(2)
193 #define EMC_PRE_REFRESH_REQ_CNT					0x3dc
194 #define EMC_DYN_SELF_REF_CONTROL				0x3e0
195 #define EMC_TXSRDLL						0x3e4
196 #define EMC_CCFIFO_ADDR						0x3e8
197 #define  EMC_CCFIFO_ADDR_STALL_BY_1 (1 << 31)
198 #define  EMC_CCFIFO_ADDR_STALL(x) (((x) & 0x7fff) << 16)
199 #define  EMC_CCFIFO_ADDR_OFFSET(x) ((x) & 0xffff)
200 #define EMC_CCFIFO_DATA						0x3ec
201 #define EMC_TR_QPOP						0x3f4
202 #define EMC_TR_RDV_MASK						0x3f8
203 #define EMC_TR_QSAFE						0x3fc
204 #define EMC_TR_QRST						0x400
205 #define EMC_ISSUE_QRST						0x428
206 #define EMC_AUTO_CAL_CONFIG2					0x458
207 #define EMC_AUTO_CAL_CONFIG3					0x45c
208 #define EMC_TR_DVFS						0x460
209 #define EMC_AUTO_CAL_CHANNEL					0x464
210 #define EMC_IBDLY						0x468
211 #define EMC_OBDLY						0x46c
212 #define EMC_TXDSRVTTGEN						0x480
213 #define EMC_WE_DURATION						0x48c
214 #define EMC_WS_DURATION						0x490
215 #define EMC_WEV							0x494
216 #define EMC_WSV							0x498
217 #define EMC_CFG_3						0x49c
218 #define EMC_MRW6						0x4a4
219 #define EMC_MRW7						0x4a8
220 #define EMC_MRW8						0x4ac
221 #define EMC_MRW9						0x4b0
222 #define EMC_MRW10						0x4b4
223 #define EMC_MRW11						0x4b8
224 #define EMC_MRW12						0x4bc
225 #define EMC_MRW13						0x4c0
226 #define EMC_MRW14						0x4c4
227 #define EMC_MRW15						0x4d0
228 #define EMC_CFG_SYNC						0x4d4
229 #define EMC_FDPD_CTRL_CMD_NO_RAMP				0x4d8
230 #define EMC_FDPD_CTRL_CMD_NO_RAMP_CMD_DPD_NO_RAMP_ENABLE	BIT(0)
231 #define EMC_WDV_CHK						0x4e0
232 #define EMC_CFG_PIPE_2						0x554
233 #define EMC_CFG_PIPE_CLK					0x558
234 #define EMC_CFG_PIPE_CLK_CLK_ALWAYS_ON				BIT(0)
235 #define EMC_CFG_PIPE_1						0x55c
236 #define EMC_CFG_PIPE						0x560
237 #define EMC_QPOP						0x564
238 #define EMC_QUSE_WIDTH						0x568
239 #define EMC_PUTERM_WIDTH					0x56c
240 #define EMC_AUTO_CAL_CONFIG7					0x574
241 #define EMC_REFCTRL2						0x580
242 #define EMC_FBIO_CFG7						0x584
243 #define EMC_FBIO_CFG7_CH0_ENABLE				BIT(1)
244 #define EMC_FBIO_CFG7_CH1_ENABLE				BIT(2)
245 #define EMC_DATA_BRLSHFT_0					0x588
246 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE7_DATA_BRLSHFT_SHIFT	21
247 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE7_DATA_BRLSHFT_MASK	\
248 	(0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE7_DATA_BRLSHFT_SHIFT)
249 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE6_DATA_BRLSHFT_SHIFT	18
250 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE6_DATA_BRLSHFT_MASK	\
251 	(0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE6_DATA_BRLSHFT_SHIFT)
252 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE5_DATA_BRLSHFT_SHIFT	15
253 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE5_DATA_BRLSHFT_MASK	\
254 	(0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE5_DATA_BRLSHFT_SHIFT)
255 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE4_DATA_BRLSHFT_SHIFT	12
256 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE4_DATA_BRLSHFT_MASK	\
257 	(0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE4_DATA_BRLSHFT_SHIFT)
258 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE3_DATA_BRLSHFT_SHIFT	9
259 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE3_DATA_BRLSHFT_MASK	\
260 	(0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE3_DATA_BRLSHFT_SHIFT)
261 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE2_DATA_BRLSHFT_SHIFT	6
262 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE2_DATA_BRLSHFT_MASK	\
263 	(0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE2_DATA_BRLSHFT_SHIFT)
264 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE1_DATA_BRLSHFT_SHIFT	3
265 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE1_DATA_BRLSHFT_MASK	\
266 	(0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE1_DATA_BRLSHFT_SHIFT)
267 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE0_DATA_BRLSHFT_SHIFT	0
268 #define EMC_DATA_BRLSHFT_0_RANK0_BYTE0_DATA_BRLSHFT_MASK	\
269 	(0x7 << EMC_DATA_BRLSHFT_0_RANK0_BYTE0_DATA_BRLSHFT_SHIFT)
270 
271 #define EMC_DATA_BRLSHFT_1					0x58c
272 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE7_DATA_BRLSHFT_SHIFT	21
273 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE7_DATA_BRLSHFT_MASK	\
274 	(0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE7_DATA_BRLSHFT_SHIFT)
275 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE6_DATA_BRLSHFT_SHIFT	18
276 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE6_DATA_BRLSHFT_MASK	\
277 	(0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE6_DATA_BRLSHFT_SHIFT)
278 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE5_DATA_BRLSHFT_SHIFT	15
279 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE5_DATA_BRLSHFT_MASK	\
280 	(0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE5_DATA_BRLSHFT_SHIFT)
281 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE4_DATA_BRLSHFT_SHIFT	12
282 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE4_DATA_BRLSHFT_MASK	\
283 	(0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE4_DATA_BRLSHFT_SHIFT)
284 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE3_DATA_BRLSHFT_SHIFT	9
285 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE3_DATA_BRLSHFT_MASK	\
286 	(0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE3_DATA_BRLSHFT_SHIFT)
287 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE2_DATA_BRLSHFT_SHIFT	6
288 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE2_DATA_BRLSHFT_MASK	\
289 	(0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE2_DATA_BRLSHFT_SHIFT)
290 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE1_DATA_BRLSHFT_SHIFT	3
291 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE1_DATA_BRLSHFT_MASK	\
292 	(0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE1_DATA_BRLSHFT_SHIFT)
293 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE0_DATA_BRLSHFT_SHIFT	0
294 #define EMC_DATA_BRLSHFT_1_RANK1_BYTE0_DATA_BRLSHFT_MASK	\
295 	(0x7 << EMC_DATA_BRLSHFT_1_RANK1_BYTE0_DATA_BRLSHFT_SHIFT)
296 
297 #define EMC_RFCPB						0x590
298 #define EMC_DQS_BRLSHFT_0					0x594
299 #define EMC_DQS_BRLSHFT_1					0x598
300 #define EMC_CMD_BRLSHFT_0					0x59c
301 #define EMC_CMD_BRLSHFT_1					0x5a0
302 #define EMC_CMD_BRLSHFT_2					0x5a4
303 #define EMC_CMD_BRLSHFT_3					0x5a8
304 #define EMC_QUSE_BRLSHFT_0					0x5ac
305 #define EMC_AUTO_CAL_CONFIG4					0x5b0
306 #define EMC_AUTO_CAL_CONFIG5					0x5b4
307 #define EMC_QUSE_BRLSHFT_1					0x5b8
308 #define EMC_QUSE_BRLSHFT_2					0x5bc
309 #define EMC_CCDMW						0x5c0
310 #define EMC_QUSE_BRLSHFT_3					0x5c4
311 #define EMC_AUTO_CAL_CONFIG6					0x5cc
312 #define EMC_DLL_CFG_0						0x5e4
313 #define EMC_DLL_CFG_1						0x5e8
314 #define EMC_DLL_CFG_1_DDLLCAL_CTRL_START_TRIM_SHIFT		10
315 #define EMC_DLL_CFG_1_DDLLCAL_CTRL_START_TRIM_MASK		\
316 	(0x7ff << EMC_DLL_CFG_1_DDLLCAL_CTRL_START_TRIM_SHIFT)
317 
318 #define EMC_CONFIG_SAMPLE_DELAY					0x5f0
319 #define EMC_CFG_UPDATE						0x5f4
320 #define EMC_CFG_UPDATE_UPDATE_DLL_IN_UPDATE_SHIFT		9
321 #define EMC_CFG_UPDATE_UPDATE_DLL_IN_UPDATE_MASK		\
322 	(0x3 << EMC_CFG_UPDATE_UPDATE_DLL_IN_UPDATE_SHIFT)
323 
324 #define EMC_PMACRO_QUSE_DDLL_RANK0_0				0x600
325 #define EMC_PMACRO_QUSE_DDLL_RANK0_1				0x604
326 #define EMC_PMACRO_QUSE_DDLL_RANK0_2				0x608
327 #define EMC_PMACRO_QUSE_DDLL_RANK0_3				0x60c
328 #define EMC_PMACRO_QUSE_DDLL_RANK0_4				0x610
329 #define EMC_PMACRO_QUSE_DDLL_RANK0_5				0x614
330 #define EMC_PMACRO_QUSE_DDLL_RANK1_0				0x620
331 #define EMC_PMACRO_QUSE_DDLL_RANK1_1				0x624
332 #define EMC_PMACRO_QUSE_DDLL_RANK1_2				0x628
333 #define EMC_PMACRO_QUSE_DDLL_RANK1_3				0x62c
334 #define EMC_PMACRO_QUSE_DDLL_RANK1_4				0x630
335 #define EMC_PMACRO_QUSE_DDLL_RANK1_5				0x634
336 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0			0x640
337 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE1_SHIFT \
338 	16
339 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE1_MASK  \
340 	(0x3ff <<							     \
341 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE1_SHIFT)
342 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE0_SHIFT \
343 	0
344 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE0_MASK \
345 	(0x3ff <<							    \
346 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_OB_DDLL_LONG_DQ_RANK0_BYTE0_SHIFT)
347 
348 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1			0x644
349 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE3_SHIFT \
350 	16
351 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE3_MASK  \
352 	(0x3ff <<							     \
353 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE3_SHIFT)
354 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE2_SHIFT \
355 	0
356 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE2_MASK  \
357 	(0x3ff <<							     \
358 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_OB_DDLL_LONG_DQ_RANK0_BYTE2_SHIFT)
359 
360 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2			0x648
361 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE5_SHIFT  \
362 	16
363 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE5_MASK  \
364 	(0x3ff <<							     \
365 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE5_SHIFT)
366 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE4_SHIFT \
367 	0
368 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE4_MASK  \
369 	(0x3ff <<							     \
370 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_OB_DDLL_LONG_DQ_RANK0_BYTE4_SHIFT)
371 
372 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3			0x64c
373 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE7_SHIFT \
374 	16
375 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE7_MASK  \
376 	(0x3ff <<							     \
377 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE7_SHIFT)
378 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE6_SHIFT \
379 	0
380 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE6_MASK  \
381 	(0x3ff <<							     \
382 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_OB_DDLL_LONG_DQ_RANK0_BYTE6_SHIFT)
383 
384 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_4			0x650
385 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_5			0x654
386 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0			0x660
387 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE1_SHIFT \
388 	16
389 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE1_MASK  \
390 	(0x3ff <<							     \
391 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE1_SHIFT)
392 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE0_SHIFT \
393 	0
394 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE0_MASK  \
395 	(0x3ff <<							     \
396 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_OB_DDLL_LONG_DQ_RANK1_BYTE0_SHIFT)
397 
398 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1			0x664
399 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE3_SHIFT \
400 	16
401 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE3_MASK  \
402 	(0x3ff <<							     \
403 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE3_SHIFT)
404 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE2_SHIFT \
405 	0
406 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE2_MASK  \
407 	(0x3ff <<							     \
408 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_OB_DDLL_LONG_DQ_RANK1_BYTE2_SHIFT)
409 
410 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2			0x668
411 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE5_SHIFT \
412 	16
413 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE5_MASK  \
414 	(0x3ff <<							     \
415 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE5_SHIFT)
416 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE4_SHIFT \
417 	0
418 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE4_MASK  \
419 	(0x3ff <<							     \
420 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_OB_DDLL_LONG_DQ_RANK1_BYTE4_SHIFT)
421 
422 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3			0x66c
423 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE7_SHIFT \
424 	16
425 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE7_MASK  \
426 	(0x3ff <<							     \
427 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE7_SHIFT)
428 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE6_SHIFT \
429 	0
430 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE6_MASK  \
431 	(0x3ff <<							     \
432 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_OB_DDLL_LONG_DQ_RANK1_BYTE6_SHIFT)
433 
434 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_4			0x670
435 #define EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_5			0x674
436 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_0			0x680
437 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_1			0x684
438 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_2			0x688
439 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_3			0x68c
440 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_4			0x690
441 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK0_5			0x694
442 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_0			0x6a0
443 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_1			0x6a4
444 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_2			0x6a8
445 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_3			0x6ac
446 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_4			0x6b0
447 #define EMC_PMACRO_OB_DDLL_LONG_DQS_RANK1_5			0x6b4
448 #define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_0			0x6c0
449 #define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_1			0x6c4
450 #define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_2			0x6c8
451 #define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK0_3			0x6cc
452 #define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_0			0x6e0
453 #define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_1			0x6e4
454 #define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_2			0x6e8
455 #define EMC_PMACRO_IB_DDLL_LONG_DQS_RANK1_3			0x6ec
456 #define EMC_PMACRO_TX_PWRD_0					0x720
457 #define EMC_PMACRO_TX_PWRD_1					0x724
458 #define EMC_PMACRO_TX_PWRD_2					0x728
459 #define EMC_PMACRO_TX_PWRD_3					0x72c
460 #define EMC_PMACRO_TX_PWRD_4					0x730
461 #define EMC_PMACRO_TX_PWRD_5					0x734
462 #define EMC_PMACRO_TX_SEL_CLK_SRC_0				0x740
463 #define EMC_PMACRO_TX_SEL_CLK_SRC_1				0x744
464 #define EMC_PMACRO_TX_SEL_CLK_SRC_3				0x74c
465 #define EMC_PMACRO_TX_SEL_CLK_SRC_2				0x748
466 #define EMC_PMACRO_TX_SEL_CLK_SRC_4				0x750
467 #define EMC_PMACRO_TX_SEL_CLK_SRC_5				0x754
468 #define EMC_PMACRO_DDLL_BYPASS					0x760
469 #define EMC_PMACRO_DDLL_PWRD_0					0x770
470 #define EMC_PMACRO_DDLL_PWRD_1					0x774
471 #define EMC_PMACRO_DDLL_PWRD_2					0x778
472 #define EMC_PMACRO_CMD_CTRL_0					0x780
473 #define EMC_PMACRO_CMD_CTRL_1					0x784
474 #define EMC_PMACRO_CMD_CTRL_2					0x788
475 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_0		0x800
476 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_1		0x804
477 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_2		0x808
478 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE0_3		0x80c
479 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_0		0x810
480 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_1		0x814
481 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_2		0x818
482 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE1_3		0x81c
483 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_0		0x820
484 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_1		0x824
485 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_2		0x828
486 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE2_3		0x82c
487 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_0		0x830
488 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_1		0x834
489 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_2		0x838
490 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE3_3		0x83c
491 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_0		0x840
492 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_1		0x844
493 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_2		0x848
494 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE4_3		0x84c
495 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_0		0x850
496 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_1		0x854
497 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_2		0x858
498 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE5_3		0x85c
499 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_0		0x860
500 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_1		0x864
501 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_2		0x868
502 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE6_3		0x86c
503 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_0		0x870
504 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_1		0x874
505 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_2		0x878
506 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_BYTE7_3		0x87c
507 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_0		0x880
508 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_1		0x884
509 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_2		0x888
510 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD0_3		0x88c
511 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_0		0x890
512 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_1		0x894
513 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_2		0x898
514 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD1_3		0x89c
515 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_0		0x8a0
516 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_1		0x8a4
517 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_2		0x8a8
518 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD2_3		0x8ac
519 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_0		0x8b0
520 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_1		0x8b4
521 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_2		0x8b8
522 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK0_CMD3_3		0x8bc
523 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_0		0x900
524 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_1		0x904
525 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_2		0x908
526 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE0_3		0x90c
527 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_0		0x910
528 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_1		0x914
529 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_2		0x918
530 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE1_3		0x91c
531 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_0		0x920
532 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_1		0x924
533 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_2		0x928
534 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE2_3		0x92c
535 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_0		0x930
536 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_1		0x934
537 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_2		0x938
538 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE3_3		0x93c
539 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_0		0x940
540 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_1		0x944
541 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_2		0x948
542 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE4_3		0x94c
543 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_0		0x950
544 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_1		0x954
545 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_2		0x958
546 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE5_3		0x95c
547 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_0		0x960
548 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_1		0x964
549 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_2		0x968
550 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE6_3		0x96c
551 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_0		0x970
552 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_1		0x974
553 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_2		0x978
554 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_BYTE7_3		0x97c
555 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_0		0x980
556 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_1		0x984
557 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_2		0x988
558 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD0_3		0x98c
559 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_0		0x990
560 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_1		0x994
561 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_2		0x998
562 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD1_3		0x99c
563 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_0		0x9a0
564 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_1		0x9a4
565 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_2		0x9a8
566 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD2_3		0x9ac
567 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_0		0x9b0
568 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_1		0x9b4
569 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_2		0x9b8
570 #define EMC_PMACRO_OB_DDLL_SHORT_DQ_RANK1_CMD3_3		0x9bc
571 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_0		0xa00
572 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_1		0xa04
573 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE0_2		0xa08
574 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_0		0xa10
575 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_1		0xa14
576 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE1_2		0xa18
577 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_0		0xa20
578 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_1		0xa24
579 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE2_2		0xa28
580 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_0		0xa30
581 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_1		0xa34
582 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE3_2		0xa38
583 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_0		0xa40
584 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_1		0xa44
585 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE4_2		0xa48
586 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_0		0xa50
587 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_1		0xa54
588 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE5_2		0xa58
589 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_0		0xa60
590 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_1		0xa64
591 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE6_2		0xa68
592 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_0		0xa70
593 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_1		0xa74
594 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK0_BYTE7_2		0xa78
595 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_0		0xb00
596 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_1		0xb04
597 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE0_2		0xb08
598 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_0		0xb10
599 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_1		0xb14
600 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE1_2		0xb18
601 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_0		0xb20
602 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_1		0xb24
603 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE2_2		0xb28
604 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_0		0xb30
605 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_1		0xb34
606 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE3_2		0xb38
607 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_0		0xb40
608 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_1		0xb44
609 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE4_2		0xb48
610 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_0		0xb50
611 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_1		0xb54
612 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE5_2		0xb58
613 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_0		0xb60
614 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_1		0xb64
615 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE6_2		0xb68
616 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_0		0xb70
617 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_1		0xb74
618 #define EMC_PMACRO_IB_DDLL_SHORT_DQ_RANK1_BYTE7_2		0xb78
619 #define EMC_PMACRO_IB_VREF_DQ_0					0xbe0
620 #define EMC_PMACRO_IB_VREF_DQ_1					0xbe4
621 #define EMC_PMACRO_IB_VREF_DQS_0				0xbf0
622 #define EMC_PMACRO_IB_VREF_DQS_1				0xbf4
623 #define EMC_PMACRO_DDLL_LONG_CMD_0				0xc00
624 #define EMC_PMACRO_DDLL_LONG_CMD_1				0xc04
625 #define EMC_PMACRO_DDLL_LONG_CMD_2				0xc08
626 #define EMC_PMACRO_DDLL_LONG_CMD_3				0xc0c
627 #define EMC_PMACRO_DDLL_LONG_CMD_4				0xc10
628 #define EMC_PMACRO_DDLL_LONG_CMD_5				0xc14
629 #define EMC_PMACRO_DDLL_SHORT_CMD_0				0xc20
630 #define EMC_PMACRO_DDLL_SHORT_CMD_1				0xc24
631 #define EMC_PMACRO_DDLL_SHORT_CMD_2				0xc28
632 #define EMC_PMACRO_CFG_PM_GLOBAL_0				0xc30
633 #define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE0		BIT(16)
634 #define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE1		BIT(17)
635 #define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE2		BIT(18)
636 #define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE3		BIT(19)
637 #define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE4		BIT(20)
638 #define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE5		BIT(21)
639 #define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE6		BIT(22)
640 #define EMC_PMACRO_CFG_PM_GLOBAL_0_DISABLE_CFG_BYTE7		BIT(23)
641 #define EMC_PMACRO_VTTGEN_CTRL_0				0xc34
642 #define EMC_PMACRO_VTTGEN_CTRL_1				0xc38
643 #define EMC_PMACRO_BG_BIAS_CTRL_0				0xc3c
644 #define EMC_PMACRO_BG_BIAS_CTRL_0_BG_E_PWRD			BIT(0)
645 #define EMC_PMACRO_BG_BIAS_CTRL_0_BGLP_E_PWRD			BIT(2)
646 #define EMC_PMACRO_PAD_CFG_CTRL					0xc40
647 #define EMC_PMACRO_ZCTRL					0xc44
648 #define EMC_PMACRO_CMD_PAD_RX_CTRL				0xc50
649 #define EMC_PMACRO_DATA_PAD_RX_CTRL				0xc54
650 #define EMC_PMACRO_CMD_RX_TERM_MODE				0xc58
651 #define EMC_PMACRO_DATA_RX_TERM_MODE				0xc5c
652 #define EMC_PMACRO_CMD_PAD_TX_CTRL				0xc60
653 #define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_E_DCC		BIT(1)
654 #define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSP_TX_E_DCC		BIT(9)
655 #define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQSN_TX_E_DCC		BIT(16)
656 #define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_CMD_TX_E_DCC		BIT(24)
657 #define EMC_PMACRO_CMD_PAD_TX_CTRL_CMD_DQ_TX_DRVFORCEON		BIT(26)
658 
659 #define EMC_PMACRO_DATA_PAD_TX_CTRL				0xc64
660 #define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_E_IVREF		BIT(0)
661 #define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQ_TX_E_DCC		BIT(1)
662 #define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQS_E_IVREF		BIT(8)
663 #define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSP_TX_E_DCC		BIT(9)
664 #define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_DQSN_TX_E_DCC		BIT(16)
665 #define EMC_PMACRO_DATA_PAD_TX_CTRL_DATA_CMD_TX_E_DCC		BIT(24)
666 
667 #define EMC_PMACRO_COMMON_PAD_TX_CTRL				0xc68
668 #define EMC_PMACRO_AUTOCAL_CFG_COMMON				0xc78
669 #define EMC_PMACRO_AUTOCAL_CFG_COMMON_E_CAL_BYPASS_DVFS		BIT(16)
670 #define EMC_PMACRO_VTTGEN_CTRL_2				0xcf0
671 #define EMC_PMACRO_IB_RXRT					0xcf4
672 #define EMC_PMACRO_TRAINING_CTRL_0				0xcf8
673 #define EMC_PMACRO_TRAINING_CTRL_0_CH0_TRAINING_E_WRPTR		BIT(3)
674 #define EMC_PMACRO_TRAINING_CTRL_1				0xcfc
675 #define EMC_PMACRO_TRAINING_CTRL_1_CH1_TRAINING_E_WRPTR		BIT(3)
676 #define EMC_TRAINING_CTRL					0xe04
677 #define EMC_TRAINING_QUSE_CORS_CTRL				0xe0c
678 #define EMC_TRAINING_QUSE_FINE_CTRL				0xe10
679 #define EMC_TRAINING_QUSE_CTRL_MISC				0xe14
680 #define EMC_TRAINING_WRITE_FINE_CTRL				0xe18
681 #define EMC_TRAINING_WRITE_CTRL_MISC				0xe1c
682 #define EMC_TRAINING_WRITE_VREF_CTRL				0xe20
683 #define EMC_TRAINING_READ_FINE_CTRL				0xe24
684 #define EMC_TRAINING_READ_CTRL_MISC				0xe28
685 #define EMC_TRAINING_READ_VREF_CTRL				0xe2c
686 #define EMC_TRAINING_CA_FINE_CTRL				0xe30
687 #define EMC_TRAINING_CA_CTRL_MISC				0xe34
688 #define EMC_TRAINING_CA_CTRL_MISC1				0xe38
689 #define EMC_TRAINING_CA_VREF_CTRL				0xe3c
690 #define EMC_TRAINING_SETTLE					0xe44
691 #define EMC_TRAINING_MPC					0xe5c
692 #define EMC_TRAINING_VREF_SETTLE				0xe6c
693 #define EMC_TRAINING_QUSE_VREF_CTRL				0xed0
694 #define EMC_TRAINING_OPT_DQS_IB_VREF_RANK0			0xed4
695 #define EMC_TRAINING_OPT_DQS_IB_VREF_RANK1			0xed8
696 
697 #define EMC_COPY_TABLE_PARAM_PERIODIC_FIELDS			BIT(0)
698 #define EMC_COPY_TABLE_PARAM_TRIM_REGS				BIT(1)
699 
700 enum burst_regs_list {
701 	EMC_RP_INDEX = 6,
702 	EMC_R2P_INDEX = 9,
703 	EMC_W2P_INDEX,
704 	EMC_MRW6_INDEX = 31,
705 	EMC_REFRESH_INDEX = 41,
706 	EMC_PRE_REFRESH_REQ_CNT_INDEX = 43,
707 	EMC_TRPAB_INDEX = 59,
708 	EMC_MRW7_INDEX = 62,
709 	EMC_FBIO_CFG5_INDEX = 65,
710 	EMC_FBIO_CFG7_INDEX,
711 	EMC_CFG_DIG_DLL_INDEX,
712 	EMC_ZCAL_INTERVAL_INDEX = 139,
713 	EMC_ZCAL_WAIT_CNT_INDEX,
714 	EMC_MRS_WAIT_CNT_INDEX = 141,
715 	EMC_DLL_CFG_0_INDEX = 144,
716 	EMC_PMACRO_AUTOCAL_CFG_COMMON_INDEX = 146,
717 	EMC_CFG_INDEX = 148,
718 	EMC_DYN_SELF_REF_CONTROL_INDEX = 150,
719 	EMC_PMACRO_CMD_PAD_TX_CTRL_INDEX = 161,
720 	EMC_PMACRO_DATA_PAD_TX_CTRL_INDEX,
721 	EMC_PMACRO_COMMON_PAD_TX_CTRL_INDEX,
722 	EMC_PMACRO_BRICK_CTRL_RFU1_INDEX = 167,
723 	EMC_PMACRO_BG_BIAS_CTRL_0_INDEX = 171,
724 	EMC_MRW14_INDEX = 199,
725 	EMC_MRW15_INDEX = 220,
726 };
727 
728 enum trim_regs_list {
729 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_0_INDEX = 60,
730 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_1_INDEX,
731 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_2_INDEX,
732 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_3_INDEX,
733 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_4_INDEX,
734 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK0_5_INDEX,
735 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_0_INDEX,
736 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_1_INDEX,
737 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_2_INDEX,
738 	EMC_PMACRO_OB_DDLL_LONG_DQ_RANK1_3_INDEX,
739 };
740 
741 enum burst_mc_regs_list {
742 	MC_EMEM_ARB_MISC0_INDEX = 20,
743 };
744 
745 enum {
746 	T_RP,
747 	T_FC_LPDDR4,
748 	T_RFC,
749 	T_PDEX,
750 	RL,
751 };
752 
753 enum {
754 	AUTO_PD = 0,
755 	MAN_SR  = 2,
756 };
757 
758 enum {
759 	ASSEMBLY = 0,
760 	ACTIVE,
761 };
762 
763 enum {
764 	C0D0U0,
765 	C0D0U1,
766 	C0D1U0,
767 	C0D1U1,
768 	C1D0U0,
769 	C1D0U1,
770 	C1D1U0,
771 	C1D1U1,
772 	DRAM_CLKTREE_NUM,
773 };
774 
775 #define VREF_REGS_PER_CHANNEL_SIZE 4
776 #define DRAM_TIMINGS_NUM 5
777 #define BURST_REGS_PER_CHANNEL_SIZE 8
778 #define TRIM_REGS_PER_CHANNEL_SIZE 10
779 #define PTFV_ARRAY_SIZE 12
780 #define SAVE_RESTORE_MOD_REGS_SIZE 12
781 #define TRAINING_MOD_REGS_SIZE 20
782 #define BURST_UP_DOWN_REGS_SIZE 24
783 #define BURST_MC_REGS_SIZE 33
784 #define TRIM_REGS_SIZE 138
785 #define BURST_REGS_SIZE 221
786 
787 struct tegra210_emc_per_channel_regs {
788 	u16 bank;
789 	u16 offset;
790 };
791 
792 struct tegra210_emc_table_register_offsets {
793 	u16 burst[BURST_REGS_SIZE];
794 	u16 trim[TRIM_REGS_SIZE];
795 	u16 burst_mc[BURST_MC_REGS_SIZE];
796 	u16 la_scale[BURST_UP_DOWN_REGS_SIZE];
797 	struct tegra210_emc_per_channel_regs burst_per_channel[BURST_REGS_PER_CHANNEL_SIZE];
798 	struct tegra210_emc_per_channel_regs trim_per_channel[TRIM_REGS_PER_CHANNEL_SIZE];
799 	struct tegra210_emc_per_channel_regs vref_per_channel[VREF_REGS_PER_CHANNEL_SIZE];
800 };
801 
802 struct tegra210_emc_timing {
803 	u32 revision;
804 	const char dvfs_ver[60];
805 	u32 rate;
806 	u32 min_volt;
807 	u32 gpu_min_volt;
808 	const char clock_src[32];
809 	u32 clk_src_emc;
810 	u32 needs_training;
811 	u32 training_pattern;
812 	u32 trained;
813 
814 	u32 periodic_training;
815 	u32 trained_dram_clktree[DRAM_CLKTREE_NUM];
816 	u32 current_dram_clktree[DRAM_CLKTREE_NUM];
817 	u32 run_clocks;
818 	u32 tree_margin;
819 
820 	u32 num_burst;
821 	u32 num_burst_per_ch;
822 	u32 num_trim;
823 	u32 num_trim_per_ch;
824 	u32 num_mc_regs;
825 	u32 num_up_down;
826 	u32 vref_num;
827 	u32 training_mod_num;
828 	u32 dram_timing_num;
829 
830 	u32 ptfv_list[PTFV_ARRAY_SIZE];
831 
832 	u32 burst_regs[BURST_REGS_SIZE];
833 	u32 burst_reg_per_ch[BURST_REGS_PER_CHANNEL_SIZE];
834 	u32 shadow_regs_ca_train[BURST_REGS_SIZE];
835 	u32 shadow_regs_quse_train[BURST_REGS_SIZE];
836 	u32 shadow_regs_rdwr_train[BURST_REGS_SIZE];
837 
838 	u32 trim_regs[TRIM_REGS_SIZE];
839 	u32 trim_perch_regs[TRIM_REGS_PER_CHANNEL_SIZE];
840 
841 	u32 vref_perch_regs[VREF_REGS_PER_CHANNEL_SIZE];
842 
843 	u32 dram_timings[DRAM_TIMINGS_NUM];
844 	u32 training_mod_regs[TRAINING_MOD_REGS_SIZE];
845 	u32 save_restore_mod_regs[SAVE_RESTORE_MOD_REGS_SIZE];
846 	u32 burst_mc_regs[BURST_MC_REGS_SIZE];
847 	u32 la_scale_regs[BURST_UP_DOWN_REGS_SIZE];
848 
849 	u32 min_mrs_wait;
850 	u32 emc_mrw;
851 	u32 emc_mrw2;
852 	u32 emc_mrw3;
853 	u32 emc_mrw4;
854 	u32 emc_mrw9;
855 	u32 emc_mrs;
856 	u32 emc_emrs;
857 	u32 emc_emrs2;
858 	u32 emc_auto_cal_config;
859 	u32 emc_auto_cal_config2;
860 	u32 emc_auto_cal_config3;
861 	u32 emc_auto_cal_config4;
862 	u32 emc_auto_cal_config5;
863 	u32 emc_auto_cal_config6;
864 	u32 emc_auto_cal_config7;
865 	u32 emc_auto_cal_config8;
866 	u32 emc_cfg_2;
867 	u32 emc_sel_dpd_ctrl;
868 	u32 emc_fdpd_ctrl_cmd_no_ramp;
869 	u32 dll_clk_src;
870 	u32 clk_out_enb_x_0_clk_enb_emc_dll;
871 	u32 latency;
872 };
873 
874 enum tegra210_emc_refresh {
875 	TEGRA210_EMC_REFRESH_NOMINAL = 0,
876 	TEGRA210_EMC_REFRESH_2X,
877 	TEGRA210_EMC_REFRESH_4X,
878 	TEGRA210_EMC_REFRESH_THROTTLE, /* 4x Refresh + derating. */
879 };
880 
881 #define DRAM_TYPE_DDR3		0
882 #define DRAM_TYPE_LPDDR4	1
883 #define DRAM_TYPE_LPDDR2	2
884 #define DRAM_TYPE_DDR2		3
885 
886 struct tegra210_emc {
887 	struct tegra_mc *mc;
888 	struct device *dev;
889 	struct clk *clk;
890 
891 	/* nominal EMC frequency table */
892 	struct tegra210_emc_timing *nominal;
893 	/* derated EMC frequency table */
894 	struct tegra210_emc_timing *derated;
895 
896 	/* currently selected table (nominal or derated) */
897 	struct tegra210_emc_timing *timings;
898 	unsigned int num_timings;
899 
900 	const struct tegra210_emc_table_register_offsets *offsets;
901 
902 	const struct tegra210_emc_sequence *sequence;
903 	spinlock_t lock;
904 
905 	void __iomem *regs, *channel[2];
906 	unsigned int num_channels;
907 	unsigned int num_devices;
908 	unsigned int dram_type;
909 
910 	struct tegra210_emc_timing *last;
911 	struct tegra210_emc_timing *next;
912 
913 	unsigned int training_interval;
914 	struct timer_list training;
915 
916 	enum tegra210_emc_refresh refresh;
917 	unsigned int refresh_poll_interval;
918 	struct timer_list refresh_timer;
919 	unsigned int temperature;
920 	atomic_t refresh_poll;
921 
922 	ktime_t clkchange_time;
923 	int clkchange_delay;
924 
925 	unsigned long resume_rate;
926 
927 	struct {
928 		struct dentry *root;
929 		unsigned long min_rate;
930 		unsigned long max_rate;
931 		unsigned int temperature;
932 	} debugfs;
933 
934 	struct tegra210_clk_emc_provider provider;
935 };
936 
937 struct tegra210_emc_sequence {
938 	u8 revision;
939 	void (*set_clock)(struct tegra210_emc *emc, u32 clksrc);
940 	u32 (*periodic_compensation)(struct tegra210_emc *emc);
941 };
942 
emc_writel(struct tegra210_emc * emc,u32 value,unsigned int offset)943 static inline void emc_writel(struct tegra210_emc *emc, u32 value,
944 			      unsigned int offset)
945 {
946 	writel_relaxed(value, emc->regs + offset);
947 }
948 
emc_readl(struct tegra210_emc * emc,unsigned int offset)949 static inline u32 emc_readl(struct tegra210_emc *emc, unsigned int offset)
950 {
951 	return readl_relaxed(emc->regs + offset);
952 }
953 
emc_channel_writel(struct tegra210_emc * emc,unsigned int channel,u32 value,unsigned int offset)954 static inline void emc_channel_writel(struct tegra210_emc *emc,
955 				      unsigned int channel,
956 				      u32 value, unsigned int offset)
957 {
958 	writel_relaxed(value, emc->channel[channel] + offset);
959 }
960 
emc_channel_readl(struct tegra210_emc * emc,unsigned int channel,unsigned int offset)961 static inline u32 emc_channel_readl(struct tegra210_emc *emc,
962 				    unsigned int channel, unsigned int offset)
963 {
964 	return readl_relaxed(emc->channel[channel] + offset);
965 }
966 
ccfifo_writel(struct tegra210_emc * emc,u32 value,unsigned int offset,u32 delay)967 static inline void ccfifo_writel(struct tegra210_emc *emc, u32 value,
968 				 unsigned int offset, u32 delay)
969 {
970 	writel_relaxed(value, emc->regs + EMC_CCFIFO_DATA);
971 
972 	value = EMC_CCFIFO_ADDR_STALL_BY_1 | EMC_CCFIFO_ADDR_STALL(delay) |
973 		EMC_CCFIFO_ADDR_OFFSET(offset);
974 	writel_relaxed(value, emc->regs + EMC_CCFIFO_ADDR);
975 }
976 
div_o3(u32 a,u32 b)977 static inline u32 div_o3(u32 a, u32 b)
978 {
979 	u32 result = a / b;
980 
981 	if ((b * result) < a)
982 		return result + 1;
983 
984 	return result;
985 }
986 
987 /* from tegra210-emc-r21021.c */
988 extern const struct tegra210_emc_sequence tegra210_emc_r21021;
989 
990 int tegra210_emc_set_refresh(struct tegra210_emc *emc,
991 			     enum tegra210_emc_refresh refresh);
992 u32 tegra210_emc_mrr_read(struct tegra210_emc *emc, unsigned int chip,
993 			  unsigned int address);
994 void tegra210_emc_do_clock_change(struct tegra210_emc *emc, u32 clksrc);
995 void tegra210_emc_set_shadow_bypass(struct tegra210_emc *emc, int set);
996 void tegra210_emc_timing_update(struct tegra210_emc *emc);
997 u32 tegra210_emc_get_dll_state(struct tegra210_emc_timing *next);
998 struct tegra210_emc_timing *tegra210_emc_find_timing(struct tegra210_emc *emc,
999 						     unsigned long rate);
1000 void tegra210_emc_adjust_timing(struct tegra210_emc *emc,
1001 				struct tegra210_emc_timing *timing);
1002 int tegra210_emc_wait_for_update(struct tegra210_emc *emc, unsigned int channel,
1003 				 unsigned int offset, u32 bit_mask, bool state);
1004 unsigned long tegra210_emc_actual_osc_clocks(u32 in);
1005 u32 tegra210_emc_compensate(struct tegra210_emc_timing *next, u32 offset);
1006 void tegra210_emc_dll_disable(struct tegra210_emc *emc);
1007 void tegra210_emc_dll_enable(struct tegra210_emc *emc);
1008 u32 tegra210_emc_dll_prelock(struct tegra210_emc *emc, u32 clksrc);
1009 u32 tegra210_emc_dvfs_power_ramp_down(struct tegra210_emc *emc, u32 clk,
1010 				      bool flip_backward);
1011 u32 tegra210_emc_dvfs_power_ramp_up(struct tegra210_emc *emc, u32 clk,
1012 				    bool flip_backward);
1013 void tegra210_emc_reset_dram_clktree_values(struct tegra210_emc_timing *timing);
1014 void tegra210_emc_start_periodic_compensation(struct tegra210_emc *emc);
1015 
1016 #endif
1017