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regulator: ab8500: Remove set_voltage_time_sel and delay setting
[deliverable/linux.git] / arch / arm / mach-ux500 / board-mop500-regulators.c
CommitLineData
4f724bea
SI		 1/*
2 * Copyright (C) ST-Ericsson SA 2010
3 *
4 * License Terms: GNU General Public License v2
5 *
a1e516e3
BJ		 6 * Authors: Sundar Iyer <sundar.iyer@stericsson.com>
7 * Bengt Jonsson <bengt.g.jonsson@stericsson.com>
4f724bea
SI		 8 *
9 * MOP500 board specific initialization for regulators
10 */
11#include <linux/kernel.h>
12#include <linux/regulator/machine.h>
a1e516e3 13#include <linux/regulator/ab8500.h>
d1de85a2
LW		 14#include "board-mop500-regulators.h"
15
0b5ea1e2
LJ		 16static struct regulator_consumer_supply gpio_en_3v3_consumers[] = {
17 REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
18};
19
20struct regulator_init_data gpio_en_3v3_regulator = {
21 .constraints = {
22 .name = "EN-3V3",
23 .min_uV = 3300000,
24 .max_uV = 3300000,
25 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
26 },
27 .num_consumer_supplies = ARRAY_SIZE(gpio_en_3v3_consumers),
28 .consumer_supplies = gpio_en_3v3_consumers,
29};
30
fe67dfc8
LW		 31/*
32 * TPS61052 regulator
33 */
34static struct regulator_consumer_supply tps61052_vaudio_consumers[] = {
35 /*
36 * Boost converter supply to raise voltage on audio speaker, this
37 * is actually connected to three pins, VInVhfL (left amplifier)
38 * VInVhfR (right amplifier) and VIntDClassInt - all three must
39 * be connected to the same voltage.
40 */
41 REGULATOR_SUPPLY("vintdclassint", "ab8500-codec.0"),
42};
43
44struct regulator_init_data tps61052_regulator = {
45 .constraints = {
46 .name = "vaudio-hf",
47 .min_uV = 4500000,
48 .max_uV = 4500000,
49 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
50 },
51 .num_consumer_supplies = ARRAY_SIZE(tps61052_vaudio_consumers),
52 .consumer_supplies = tps61052_vaudio_consumers,
53};
54
d1de85a2
LW		 55static struct regulator_consumer_supply ab8500_vaux1_consumers[] = {
56 /* External displays, connector on board 2v5 power supply */
57 REGULATOR_SUPPLY("vaux12v5", "mcde.0"),
58 /* SFH7741 proximity sensor */
59 REGULATOR_SUPPLY("vcc", "gpio-keys.0"),
60 /* BH1780GLS ambient light sensor */
61 REGULATOR_SUPPLY("vcc", "2-0029"),
62 /* lsm303dlh accelerometer */
63 REGULATOR_SUPPLY("vdd", "3-0018"),
64 /* lsm303dlh magnetometer */
65 REGULATOR_SUPPLY("vdd", "3-001e"),
66 /* Rohm BU21013 Touchscreen devices */
67 REGULATOR_SUPPLY("avdd", "3-005c"),
68 REGULATOR_SUPPLY("avdd", "3-005d"),
69 /* Synaptics RMI4 Touchscreen device */
70 REGULATOR_SUPPLY("vdd", "3-004b"),
71};
72
73static struct regulator_consumer_supply ab8500_vaux2_consumers[] = {
74 /* On-board eMMC power */
75 REGULATOR_SUPPLY("vmmc", "sdi4"),
76 /* AB8500 audio codec */
77 REGULATOR_SUPPLY("vcc-N2158", "ab8500-codec.0"),
78};
79
80static struct regulator_consumer_supply ab8500_vaux3_consumers[] = {
81 /* External MMC slot power */
82 REGULATOR_SUPPLY("vmmc", "sdi0"),
83};
84
85static struct regulator_consumer_supply ab8500_vtvout_consumers[] = {
86 /* TV-out DENC supply */
87 REGULATOR_SUPPLY("vtvout", "ab8500-denc.0"),
88 /* Internal general-purpose ADC */
89 REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"),
90};
91
29bd2ab8
OL		 92static struct regulator_consumer_supply ab8500_vaud_consumers[] = {
93 /* AB8500 audio-codec main supply */
94 REGULATOR_SUPPLY("vaud", "ab8500-codec.0"),
95};
96
97static struct regulator_consumer_supply ab8500_vamic1_consumers[] = {
98 /* AB8500 audio-codec Mic1 supply */
99 REGULATOR_SUPPLY("vamic1", "ab8500-codec.0"),
100};
101
102static struct regulator_consumer_supply ab8500_vamic2_consumers[] = {
103 /* AB8500 audio-codec Mic2 supply */
104 REGULATOR_SUPPLY("vamic2", "ab8500-codec.0"),
105};
106
107static struct regulator_consumer_supply ab8500_vdmic_consumers[] = {
108 /* AB8500 audio-codec DMic supply */
109 REGULATOR_SUPPLY("vdmic", "ab8500-codec.0"),
110};
111
d1de85a2
LW		 112static struct regulator_consumer_supply ab8500_vintcore_consumers[] = {
113 /* SoC core supply, no device */
114 REGULATOR_SUPPLY("v-intcore", NULL),
7c9d440e 115 /* USB Transceiver */
d1de85a2
LW		 116 REGULATOR_SUPPLY("vddulpivio18", "ab8500-usb.0"),
117};
118
119static struct regulator_consumer_supply ab8500_vana_consumers[] = {
120 /* External displays, connector on board, 1v8 power supply */
121 REGULATOR_SUPPLY("vsmps2", "mcde.0"),
122};
4f724bea 123
dfa3a824 124/* ab8500 regulator register initialization */
732805a5 125static struct ab8500_regulator_reg_init ab8500_reg_init[] = {
dfa3a824
BJ		 126 /*
127 * VanaRequestCtrl = HP/LP depending on VxRequest
d79df329 128 * VpllRequestCtrl = HP/LP depending on VxRequest
dfa3a824
BJ		 129 * VextSupply1RequestCtrl = HP/LP depending on VxRequest
130 */
3c1b8438 131 INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL2, 0xfc, 0x00),
dfa3a824
BJ		 132 /*
133 * VextSupply2RequestCtrl = HP/LP depending on VxRequest
134 * VextSupply3RequestCtrl = HP/LP depending on VxRequest
135 * Vaux1RequestCtrl = HP/LP depending on VxRequest
136 * Vaux2RequestCtrl = HP/LP depending on VxRequest
137 */
3c1b8438 138 INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL3, 0xff, 0x00),
dfa3a824
BJ		 139 /*
140 * Vaux3RequestCtrl = HP/LP depending on VxRequest
141 * SwHPReq = Control through SWValid disabled
142 */
3c1b8438 143 INIT_REGULATOR_REGISTER(AB8500_REGUREQUESTCTRL4, 0x07, 0x00),
dfa3a824 144 /*
d79df329
LJ		 145 * Vsmps1SysClkReq1HPValid = enabled
146 * Vsmps2SysClkReq1HPValid = enabled
147 * Vsmps3SysClkReq1HPValid = enabled
dfa3a824 148 * VanaSysClkReq1HPValid = disabled
d79df329 149 * VpllSysClkReq1HPValid = enabled
dfa3a824
BJ		 150 * Vaux1SysClkReq1HPValid = disabled
151 * Vaux2SysClkReq1HPValid = disabled
152 * Vaux3SysClkReq1HPValid = disabled
153 */
3c1b8438 154 INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQ1HPVALID1, 0xff, 0x17),
dfa3a824
BJ		 155 /*
156 * VextSupply1SysClkReq1HPValid = disabled
157 * VextSupply2SysClkReq1HPValid = disabled
158 * VextSupply3SysClkReq1HPValid = SysClkReq1 controlled
159 */
3c1b8438 160 INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQ1HPVALID2, 0x70, 0x40),
dfa3a824
BJ		 161 /*
162 * VanaHwHPReq1Valid = disabled
163 * Vaux1HwHPreq1Valid = disabled
164 * Vaux2HwHPReq1Valid = disabled
165 * Vaux3HwHPReqValid = disabled
166 */
3c1b8438 167 INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ1VALID1, 0xe8, 0x00),
dfa3a824
BJ		 168 /*
169 * VextSupply1HwHPReq1Valid = disabled
170 * VextSupply2HwHPReq1Valid = disabled
171 * VextSupply3HwHPReq1Valid = disabled
172 */
3c1b8438 173 INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ1VALID2, 0x07, 0x00),
dfa3a824
BJ		 174 /*
175 * VanaHwHPReq2Valid = disabled
176 * Vaux1HwHPReq2Valid = disabled
177 * Vaux2HwHPReq2Valid = disabled
178 * Vaux3HwHPReq2Valid = disabled
179 */
3c1b8438 180 INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ2VALID1, 0xe8, 0x00),
dfa3a824
BJ		 181 /*
182 * VextSupply1HwHPReq2Valid = disabled
183 * VextSupply2HwHPReq2Valid = disabled
184 * VextSupply3HwHPReq2Valid = HWReq2 controlled
185 */
3c1b8438 186 INIT_REGULATOR_REGISTER(AB8500_REGUHWHPREQ2VALID2, 0x07, 0x04),
dfa3a824
BJ		 187 /*
188 * VanaSwHPReqValid = disabled
189 * Vaux1SwHPReqValid = disabled
190 */
3c1b8438 191 INIT_REGULATOR_REGISTER(AB8500_REGUSWHPREQVALID1, 0xa0, 0x00),
dfa3a824
BJ		 192 /*
193 * Vaux2SwHPReqValid = disabled
194 * Vaux3SwHPReqValid = disabled
195 * VextSupply1SwHPReqValid = disabled
196 * VextSupply2SwHPReqValid = disabled
197 * VextSupply3SwHPReqValid = disabled
198 */
3c1b8438 199 INIT_REGULATOR_REGISTER(AB8500_REGUSWHPREQVALID2, 0x1f, 0x00),
dfa3a824
BJ		 200 /*
201 * SysClkReq2Valid1 = SysClkReq2 controlled
202 * SysClkReq3Valid1 = disabled
203 * SysClkReq4Valid1 = SysClkReq4 controlled
204 * SysClkReq5Valid1 = disabled
205 * SysClkReq6Valid1 = SysClkReq6 controlled
206 * SysClkReq7Valid1 = disabled
207 * SysClkReq8Valid1 = disabled
208 */
3c1b8438 209 INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQVALID1, 0xfe, 0x2a),
dfa3a824
BJ		 210 /*
211 * SysClkReq2Valid2 = disabled
212 * SysClkReq3Valid2 = disabled
213 * SysClkReq4Valid2 = disabled
214 * SysClkReq5Valid2 = disabled
215 * SysClkReq6Valid2 = SysClkReq6 controlled
216 * SysClkReq7Valid2 = disabled
217 * SysClkReq8Valid2 = disabled
218 */
3c1b8438 219 INIT_REGULATOR_REGISTER(AB8500_REGUSYSCLKREQVALID2, 0xfe, 0x20),
dfa3a824
BJ		 220 /*
221 * VTVoutEna = disabled
222 * Vintcore12Ena = disabled
223 * Vintcore12Sel = 1.25 V
224 * Vintcore12LP = inactive (HP)
225 * VTVoutLP = inactive (HP)
226 */
3c1b8438 227 INIT_REGULATOR_REGISTER(AB8500_REGUMISC1, 0xfe, 0x10),
dfa3a824
BJ		 228 /*
229 * VaudioEna = disabled
230 * VdmicEna = disabled
231 * Vamic1Ena = disabled
232 * Vamic2Ena = disabled
233 */
3c1b8438 234 INIT_REGULATOR_REGISTER(AB8500_VAUDIOSUPPLY, 0x1e, 0x00),
dfa3a824
BJ		 235 /*
236 * Vamic1_dzout = high-Z when Vamic1 is disabled
237 * Vamic2_dzout = high-Z when Vamic2 is disabled
238 */
3c1b8438 239 INIT_REGULATOR_REGISTER(AB8500_REGUCTRL1VAMIC, 0x03, 0x00),
d79df329
LJ		 240 /*
241 * Vsmps1Regu = HW control
242 * Vsmps1SelCtrl = Vsmps1 voltage defined by Vsmsp1Sel2
243 */
3c1b8438 244 INIT_REGULATOR_REGISTER(AB8500_VSMPS1REGU, 0x0f, 0x06),
d79df329
LJ		 245 /*
246 * Vsmps2Regu = HW control
247 * Vsmps2SelCtrl = Vsmps2 voltage defined by Vsmsp2Sel2
248 */
3c1b8438 249 INIT_REGULATOR_REGISTER(AB8500_VSMPS2REGU, 0x0f, 0x06),
dfa3a824
BJ		 250 /*
251 * VPll = Hw controlled
252 * VanaRegu = force off
253 */
3c1b8438 254 INIT_REGULATOR_REGISTER(AB8500_VPLLVANAREGU, 0x0f, 0x02),
dfa3a824
BJ		 255 /*
256 * VrefDDREna = disabled
257 * VrefDDRSleepMode = inactive (no pulldown)
258 */
3c1b8438 259 INIT_REGULATOR_REGISTER(AB8500_VREFDDR, 0x03, 0x00),
dfa3a824
BJ		 260 /*
261 * VextSupply1Regu = HW control
262 * VextSupply2Regu = HW control
263 * VextSupply3Regu = HW control
264 * ExtSupply2Bypass = ExtSupply12LPn ball is 0 when Ena is 0
265 * ExtSupply3Bypass = ExtSupply3LPn ball is 0 when Ena is 0
266 */
3c1b8438 267 INIT_REGULATOR_REGISTER(AB8500_EXTSUPPLYREGU, 0xff, 0x1a),
dfa3a824
BJ		 268 /*
269 * Vaux1Regu = force HP
270 * Vaux2Regu = force off
271 */
3c1b8438 272 INIT_REGULATOR_REGISTER(AB8500_VAUX12REGU, 0x0f, 0x01),
dfa3a824 273 /*
d79df329
LJ		 274 * Vrf1Regu = HW control
275 * Vaux3Regu = force off
dfa3a824 276 */
3c1b8438 277 INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3REGU, 0x0f, 0x08),
dfa3a824
BJ		 278 /*
279 * Vsmps1 = 1.15V
280 */
3c1b8438 281 INIT_REGULATOR_REGISTER(AB8500_VSMPS1SEL1, 0x3f, 0x24),
dfa3a824
BJ		 282 /*
283 * Vaux1Sel = 2.5 V
284 */
3c1b8438 285 INIT_REGULATOR_REGISTER(AB8500_VAUX1SEL, 0x0f, 0x08),
dfa3a824
BJ		 286 /*
287 * Vaux2Sel = 2.9 V
288 */
3c1b8438 289 INIT_REGULATOR_REGISTER(AB8500_VAUX2SEL, 0x0f, 0x0d),
dfa3a824
BJ		 290 /*
291 * Vaux3Sel = 2.91 V
292 */
3c1b8438 293 INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3SEL, 0x07, 0x07),
dfa3a824
BJ		 294 /*
295 * VextSupply12LP = disabled (no LP)
296 */
3c1b8438 297 INIT_REGULATOR_REGISTER(AB8500_REGUCTRL2SPARE, 0x01, 0x00),
dfa3a824
BJ		 298 /*
299 * Vaux1Disch = short discharge time
300 * Vaux2Disch = short discharge time
301 * Vaux3Disch = short discharge time
302 * Vintcore12Disch = short discharge time
303 * VTVoutDisch = short discharge time
304 * VaudioDisch = short discharge time
305 */
3c1b8438 306 INIT_REGULATOR_REGISTER(AB8500_REGUCTRLDISCH, 0xfc, 0x00),
dfa3a824
BJ		 307 /*
308 * VanaDisch = short discharge time
309 * VdmicPullDownEna = pulldown disabled when Vdmic is disabled
310 * VdmicDisch = short discharge time
311 */
3c1b8438 312 INIT_REGULATOR_REGISTER(AB8500_REGUCTRLDISCH2, 0x16, 0x00),
dfa3a824
BJ		 313};
314
a1e516e3 315/* AB8500 regulators */
732805a5 316static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
a1e516e3
BJ		 317 /* supplies to the display/camera */
318 [AB8500_LDO_AUX1] = {
319 .constraints = {
320 .name = "V-DISPLAY",
321 .min_uV = 2500000,
322 .max_uV = 2900000,
323 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
324 REGULATOR_CHANGE_STATUS,
db24520f
LW		 325 .boot_on = 1, /* display is on at boot */
326 /*
327 * This voltage cannot be disabled right now because
328 * it is somehow affecting the external MMC
329 * functionality, though that typically will use
330 * AUX3.
331 */
332 .always_on = 1,
a1e516e3 333 },
d1de85a2
LW		 334 .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux1_consumers),
335 .consumer_supplies = ab8500_vaux1_consumers,
4f724bea 336 },
a1e516e3
BJ		 337 /* supplies to the on-board eMMC */
338 [AB8500_LDO_AUX2] = {
339 .constraints = {
340 .name = "V-eMMC1",
341 .min_uV = 1100000,
342 .max_uV = 3300000,
343 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
344 REGULATOR_CHANGE_STATUS,
345 },
d1de85a2
LW		 346 .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux2_consumers),
347 .consumer_supplies = ab8500_vaux2_consumers,
4f724bea 348 },
a1e516e3
BJ		 349 /* supply for VAUX3, supplies to SDcard slots */
350 [AB8500_LDO_AUX3] = {
351 .constraints = {
352 .name = "V-MMC-SD",
353 .min_uV = 1100000,
354 .max_uV = 3300000,
355 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
356 REGULATOR_CHANGE_STATUS,
357 },
d1de85a2
LW		 358 .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux3_consumers),
359 .consumer_supplies = ab8500_vaux3_consumers,
4f724bea 360 },
a1e516e3
BJ		 361 /* supply for tvout, gpadc, TVOUT LDO */
362 [AB8500_LDO_TVOUT] = {
363 .constraints = {
364 .name = "V-TVOUT",
365 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
366 },
d1de85a2
LW		 367 .num_consumer_supplies = ARRAY_SIZE(ab8500_vtvout_consumers),
368 .consumer_supplies = ab8500_vtvout_consumers,
4f724bea 369 },
a1e516e3
BJ		 370 /* supply for ab8500-vaudio, VAUDIO LDO */
371 [AB8500_LDO_AUDIO] = {
372 .constraints = {
373 .name = "V-AUD",
374 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
375 },
29bd2ab8
OL		 376 .num_consumer_supplies = ARRAY_SIZE(ab8500_vaud_consumers),
377 .consumer_supplies = ab8500_vaud_consumers,
4f724bea 378 },
a1e516e3
BJ		 379 /* supply for v-anamic1 VAMic1-LDO */
380 [AB8500_LDO_ANAMIC1] = {
381 .constraints = {
382 .name = "V-AMIC1",
383 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
384 },
29bd2ab8
OL		 385 .num_consumer_supplies = ARRAY_SIZE(ab8500_vamic1_consumers),
386 .consumer_supplies = ab8500_vamic1_consumers,
4f724bea 387 },
a1e516e3
BJ		 388 /* supply for v-amic2, VAMIC2 LDO, reuse constants for AMIC1 */
389 [AB8500_LDO_ANAMIC2] = {
390 .constraints = {
391 .name = "V-AMIC2",
392 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
393 },
29bd2ab8
OL		 394 .num_consumer_supplies = ARRAY_SIZE(ab8500_vamic2_consumers),
395 .consumer_supplies = ab8500_vamic2_consumers,
4f724bea 396 },
a1e516e3
BJ		 397 /* supply for v-dmic, VDMIC LDO */
398 [AB8500_LDO_DMIC] = {
399 .constraints = {
400 .name = "V-DMIC",
401 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
402 },
29bd2ab8
OL		 403 .num_consumer_supplies = ARRAY_SIZE(ab8500_vdmic_consumers),
404 .consumer_supplies = ab8500_vdmic_consumers,
4f724bea 405 },
a1e516e3
BJ		 406 /* supply for v-intcore12, VINTCORE12 LDO */
407 [AB8500_LDO_INTCORE] = {
408 .constraints = {
409 .name = "V-INTCORE",
410 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
411 },
d1de85a2
LW		 412 .num_consumer_supplies = ARRAY_SIZE(ab8500_vintcore_consumers),
413 .consumer_supplies = ab8500_vintcore_consumers,
4f724bea 414 },
a1e516e3
BJ		 415 /* supply for U8500 CSI/DSI, VANA LDO */
416 [AB8500_LDO_ANA] = {
417 .constraints = {
418 .name = "V-CSI/DSI",
419 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
420 },
d1de85a2
LW		 421 .num_consumer_supplies = ARRAY_SIZE(ab8500_vana_consumers),
422 .consumer_supplies = ab8500_vana_consumers,
4f724bea
SI		 423 },
424};
732805a5
BJ		 425
426struct ab8500_regulator_platform_data ab8500_regulator_plat_data = {
427 .reg_init = ab8500_reg_init,
428 .num_reg_init = ARRAY_SIZE(ab8500_reg_init),
429 .regulator = ab8500_regulators,
430 .num_regulator = ARRAY_SIZE(ab8500_regulators),
431};
Linux kernel - Deliverables
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