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gerrit-public.fairphone.software / kernel / msm-4.9 / c7ff9e471a59f5b70fec03b5ab19c8b3581b5eb7 / . / arch / arm64 / boot / dts / qcom / msm8937-regulator.dtsi
blob: d6f24d94ec558b76cb923c3122b7606917ceb924 [file] [log] [blame]
Tirupathi Reddyd535cc42017-12-15 17:46:02 +0530[diff] [blame]1/*
Manaf Meethalavalappu Pallikunhi8bbfaaf2018-03-21 12:52:32 +0530[diff] [blame]2 * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
Tirupathi Reddyd535cc42017-12-15 17:46:02 +0530[diff] [blame]3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 and
6 * only version 2 as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 */
13
14&rpm_bus {
15 rpm-regulator-smpa1 {
16 status = "okay";
17 pm8937_s1: regulator-s1 {
18 regulator-min-microvolt = <1000000>;
19 regulator-max-microvolt = <1225000>;
20 qcom,init-voltage = <1000000>;
21 status = "okay";
22 };
23 };
24
25 /* VDD_CX supply */
26 rpm-regulator-smpa2 {
27 status = "okay";
28 pm8937_s2_level: regulator-s2-level {
29 compatible = "qcom,rpm-smd-regulator";
30 regulator-name = "pm8937_s2_level";
31 qcom,set = <3>;
32 regulator-min-microvolt =
33 <RPM_SMD_REGULATOR_LEVEL_RETENTION>;
34 regulator-max-microvolt =
35 <RPM_SMD_REGULATOR_LEVEL_BINNING>;
36 qcom,use-voltage-level;
37 };
38
39 pm8937_s2_floor_level: regulator-s2-floor-level {
40 compatible = "qcom,rpm-smd-regulator";
41 regulator-name = "pm8937_s2_floor_level";
42 qcom,set = <3>;
43 regulator-min-microvolt =
44 <RPM_SMD_REGULATOR_LEVEL_RETENTION>;
45 regulator-max-microvolt =
46 <RPM_SMD_REGULATOR_LEVEL_BINNING>;
47 qcom,use-voltage-floor-level;
48 qcom,always-send-voltage;
49 };
50
51 pm8937_s2_level_ao: regulator-s2-level-ao {
52 compatible = "qcom,rpm-smd-regulator";
53 regulator-name = "pm8937_s2_level_ao";
54 qcom,set = <1>;
55 regulator-min-microvolt =
56 <RPM_SMD_REGULATOR_LEVEL_RETENTION>;
57 regulator-max-microvolt =
58 <RPM_SMD_REGULATOR_LEVEL_BINNING>;
59 qcom,use-voltage-level;
60 };
Manaf Meethalavalappu Pallikunhi8bbfaaf2018-03-21 12:52:32 +0530[diff] [blame]61
62 pm8937_cx_cdev: regulator-cx-cdev {
63 compatible = "qcom,regulator-cooling-device";
64 regulator-cdev-supply = <&pm8937_s2_floor_level>;
Manaf Meethalavalappu Pallikunhi895f6062018-05-15 21:41:58 +0530[diff] [blame]65 regulator-levels = <RPM_SMD_REGULATOR_LEVEL_NOM_PLUS
Manaf Meethalavalappu Pallikunhi8bbfaaf2018-03-21 12:52:32 +0530[diff] [blame]66 RPM_SMD_REGULATOR_LEVEL_RETENTION>;
67 #cooling-cells = <2>;
68 };
Tirupathi Reddyd535cc42017-12-15 17:46:02 +0530[diff] [blame]69 };
70
71 rpm-regulator-smpa3 {
72 status = "okay";
73 pm8937_s3: regulator-s3 {
74 regulator-min-microvolt = <1300000>;
75 regulator-max-microvolt = <1300000>;
76 qcom,init-voltage = <1300000>;
77 status = "okay";
78 };
79 };
80
81 rpm-regulator-smpa4 {
82 status = "okay";
83 pm8937_s4: regulator-s4 {
84 regulator-min-microvolt = <2050000>;
85 regulator-max-microvolt = <2050000>;
86 qcom,init-voltage = <2050000>;
87 status = "okay";
88 };
89 };
90
91 rpm-regulator-ldoa2 {
92 status = "okay";
93 pm8937_l2: regulator-l2 {
94 regulator-min-microvolt = <1200000>;
95 regulator-max-microvolt = <1200000>;
96 qcom,init-voltage = <1200000>;
97 status = "okay";
98 };
99 };
100
101 /* VDD_MX supply */
102 rpm-regulator-ldoa3 {
103 status = "okay";
104 pm8937_l3_level_ao: regulator-l3-level-ao {
105 compatible = "qcom,rpm-smd-regulator";
106 regulator-name = "pm8937_l3_level_ao";
107 qcom,set = <1>;
108 regulator-min-microvolt =
109 <RPM_SMD_REGULATOR_LEVEL_RETENTION>;
110 regulator-max-microvolt =
111 <RPM_SMD_REGULATOR_LEVEL_TURBO>;
112 qcom,use-voltage-level;
113 qcom,always-send-voltage;
114 };
115
116 pm8937_l3_level_so: regulator-l3-level-so {
117 compatible = "qcom,rpm-smd-regulator";
118 regulator-name = "pm8937_l3_level_so";
119 qcom,set = <2>;
120 regulator-min-microvolt =
121 <RPM_SMD_REGULATOR_LEVEL_RETENTION>;
122 regulator-max-microvolt =
123 <RPM_SMD_REGULATOR_LEVEL_TURBO>;
124 qcom,init-voltage-level =
125 <RPM_SMD_REGULATOR_LEVEL_RETENTION>;
126 qcom,use-voltage-level;
127 };
128 };
129
130 rpm-regulator-ldoa5 {
131 status = "okay";
132 pm8937_l5: regulator-l5 {
133 regulator-min-microvolt = <1800000>;
134 regulator-max-microvolt = <1800000>;
135 qcom,init-voltage = <1800000>;
136 status = "okay";
137 };
138 };
139
140 rpm-regulator-ldoa6 {
141 status = "okay";
142 pm8937_l6: regulator-l6 {
143 regulator-min-microvolt = <1800000>;
144 regulator-max-microvolt = <1800000>;
145 qcom,init-voltage = <1800000>;
146 status = "okay";
147 };
148 };
149
150 rpm-regulator-ldoa7 {
151 status = "okay";
152 pm8937_l7: regulator-l7 {
153 regulator-min-microvolt = <1800000>;
154 regulator-max-microvolt = <1800000>;
155 qcom,init-voltage = <1800000>;
156 status = "okay";
157 };
158
159 pm8937_l7_ao: regulator-l7-ao {
160 compatible = "qcom,rpm-smd-regulator";
161 regulator-name = "pm8937_l7_ao";
162 qcom,set = <1>;
163 regulator-min-microvolt = <1800000>;
164 regulator-max-microvolt = <1800000>;
165 qcom,init-voltage = <1800000>;
166 };
167 };
168
169 rpm-regulator-ldoa8 {
170 status = "okay";
171 pm8937_l8: regulator-l8 {
172 regulator-min-microvolt = <2850000>;
173 regulator-max-microvolt = <2900000>;
174 qcom,init-voltage = <2900000>;
175 status = "okay";
176 };
177 };
178
179 rpm-regulator-ldoa9 {
180 status = "okay";
181 pm8937_l9: regulator-l9 {
182 regulator-min-microvolt = <3000000>;
183 regulator-max-microvolt = <3300000>;
184 qcom,init-voltage = <3000000>;
185 status = "okay";
186 };
187 };
188
189 rpm-regulator-ldoa10 {
190 status = "okay";
191 pm8937_l10: regulator-l10 {
192 regulator-min-microvolt = <2800000>;
193 regulator-max-microvolt = <3000000>;
194 qcom,init-voltage = <2800000>;
195 status = "okay";
196 };
197 };
198
199 rpm-regulator-ldoa11 {
200 status = "okay";
201 pm8937_l11: regulator-l11 {
202 regulator-min-microvolt = <2950000>;
203 regulator-max-microvolt = <2950000>;
204 qcom,init-voltage = <2950000>;
205 status = "okay";
206 };
207 };
208
209 rpm-regulator-ldoa12 {
210 status = "okay";
211 pm8937_l12: regulator-l12 {
212 regulator-min-microvolt = <1800000>;
213 regulator-max-microvolt = <2950000>;
214 qcom,init-voltage = <1800000>;
215 status = "okay";
216 };
217 };
218
219 rpm-regulator-ldoa13 {
220 status = "okay";
221 pm8937_l13: regulator-l13 {
222 regulator-min-microvolt = <3075000>;
223 regulator-max-microvolt = <3075000>;
224 qcom,init-voltage = <3075000>;
225 status = "okay";
226 };
227 };
228
229 rpm-regulator-ldoa14 {
230 status = "okay";
231 pm8937_l14: regulator-l14 {
232 regulator-min-microvolt = <1800000>;
233 regulator-max-microvolt = <3300000>;
234 qcom,init-voltage = <1800000>;
235 status = "okay";
236 };
237 };
238
239 rpm-regulator-ldoa15 {
240 status = "okay";
241 pm8937_l15: regulator-l15 {
242 regulator-min-microvolt = <1800000>;
243 regulator-max-microvolt = <3300000>;
244 qcom,init-voltage = <1800000>;
245 status = "okay";
246 };
247 };
248
249 rpm-regulator-ldoa16 {
250 status = "okay";
251 pm8937_l16: regulator-l16 {
252 regulator-min-microvolt = <1800000>;
253 regulator-max-microvolt = <1800000>;
254 qcom,init-voltage = <1800000>;
255 status = "okay";
256 };
257 };
258
259 rpm-regulator-ldoa17 {
260 status = "okay";
261 pm8937_l17: regulator-l17 {
262 regulator-min-microvolt = <2800000>;
263 regulator-max-microvolt = <2900000>;
264 qcom,init-voltage = <2800000>;
265 status = "okay";
266 };
267 };
268
269 rpm-regulator-ldoa19 {
270 status = "okay";
271 pm8937_l19: regulator-l19 {
272 regulator-min-microvolt = <1225000>;
273 regulator-max-microvolt = <1350000>;
274 qcom,init-voltage = <1225000>;
275 status = "okay";
276 };
277 };
278
279 rpm-regulator-ldoa22 {
280 status = "okay";
281 pm8937_l22: regulator-l22 {
282 regulator-min-microvolt = <2800000>;
283 regulator-max-microvolt = <2800000>;
284 qcom,init-voltage = <2800000>;
285 status = "okay";
286 };
287 };
288
289 rpm-regulator-ldoa23 {
290 status = "okay";
291 pm8937_l23: regulator-l23 {
292 regulator-min-microvolt = <1200000>;
293 regulator-max-microvolt = <1200000>;
294 qcom,init-voltage = <1200000>;
295 status = "okay";
296 };
297 };
298};
299
300/* SPM controlled regulators */
301&spmi_bus {
302 qcom,pm8937@1 {
303 /* PM8937 S5 + S6 = VDD_APC supply */
304 pm8937_s5: spm-regulator@2000 {
305 compatible = "qcom,spm-regulator";
306 reg = <0x2000 0x100>;
307 regulator-name = "pm8937_s5";
308 regulator-min-microvolt = <1050000>;
309 regulator-max-microvolt = <1350000>;
310 };
311 };
312};
313
314&soc {
315 mem_acc_vreg_corner: regulator@01946004 {
316 compatible = "qcom,mem-acc-regulator";
317 regulator-name = "mem_acc_corner";
318 regulator-min-microvolt = <1>;
319 regulator-max-microvolt = <3>;
320
321 qcom,acc-reg-addr-list =
322 <0x01942138 0x01942130 0x01942120
323 0x01942124 0x01946000 0x01946004>;
324
325 qcom,acc-init-reg-config = <1 0xff>, <2 0x5555>, <6 0x55>;
326
327 qcom,num-acc-corners = <3>;
328 qcom,boot-acc-corner = <2>;
329 qcom,corner1-reg-config =
330 /* SVS+ => SVS+ */
331 <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>,
332 <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>,
333 /* SVS+ => NOM */
334 < 3 0x1041041>, < 4 0x1041>, < 5 0x2020202>,
335 <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>,
336 /* SVS+ => TURBO/NOM+ */
337 < 3 0x1041041>, < 4 0x1041>, < 5 0x2020202>,
338 < 3 0x0>, < 4 0x0>, < 5 0x0>;
339
340 qcom,corner2-reg-config =
341 /* NOM => SVS+ */
342 < 3 0x30c30c3>, < 4 0x30c3>, < 5 0x6060606>,
343 /* NOM => NOM */
344 <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>,
345 /* NOM => TURBO/NOM+ */
346 < 3 0x0>, < 4 0x0>, < 5 0x0>;
347
348 qcom,corner3-reg-config =
349 /* TURBO/NOM+ => SVS+ */
350 < 3 0x1041041>, < 4 0x1041>, < 5 0x2020202>,
351 < 3 0x30c30c3>, < 4 0x30c3>, < 5 0x6060606>,
352 /* TURBO/NOM+ => NOM */
353 < 3 0x1041041>, < 4 0x1041>, < 5 0x2020202>,
354 <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>,
355 /* TURBO/NOM+ => TURBO/NOM+ */
356 <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>,
357 <(-1) (-1)>, <(-1) (-1)>, <(-1) (-1)>;
358 };
359
360 apc_vreg_corner: regulator@b018000 {
361 compatible = "qcom,cpr-regulator";
362 reg = <0xb018000 0x1000>, <0xb011064 4>, <0xa4000 0x1000>;
363 reg-names = "rbcpr", "rbcpr_clk", "efuse_addr";
364 interrupts = <0 15 0>;
365 regulator-name = "apc_corner";
366 regulator-min-microvolt = <1>;
367 regulator-max-microvolt = <7>;
368
369 qcom,cpr-fuse-corners = <3>;
370 qcom,cpr-voltage-ceiling = <1155000 1225000 1350000>;
371 qcom,cpr-voltage-floor = <1050000 1050000 1090000>;
372 vdd-apc-supply = <&pm8937_s5>;
373
374 mem-acc-supply = <&mem_acc_vreg_corner>;
375
376 qcom,cpr-ref-clk = <19200>;
377 qcom,cpr-timer-delay = <5000>;
378 qcom,cpr-timer-cons-up = <0>;
379 qcom,cpr-timer-cons-down = <2>;
380 qcom,cpr-irq-line = <0>;
381 qcom,cpr-step-quotient = <10>;
382 qcom,cpr-up-threshold = <2>;
383 qcom,cpr-down-threshold = <4>;
384 qcom,cpr-idle-clocks = <15>;
385 qcom,cpr-gcnt-time = <1>;
386 qcom,vdd-apc-step-up-limit = <1>;
387 qcom,vdd-apc-step-down-limit = <1>;
388 qcom,cpr-apc-volt-step = <5000>;
389
390 qcom,cpr-fuse-row = <67 0>;
391 qcom,cpr-fuse-target-quot = <42 24 6>;
392 qcom,cpr-fuse-ro-sel = <60 57 54>;
393 qcom,cpr-init-voltage-ref = <1155000 1225000 1350000>;
394 qcom,cpr-fuse-init-voltage =
395 <67 36 6 0>,
396 <67 18 6 0>,
397 <67 0 6 0>;
398 qcom,cpr-fuse-quot-offset =
399 <71 26 6 0>,
400 <71 20 6 0>,
401 <70 54 7 0>;
402 qcom,cpr-fuse-quot-offset-scale = <5 5 5>;
403 qcom,cpr-init-voltage-step = <10000>;
404 qcom,cpr-corner-map = <1 2 3 3 3 3 3>;
405 qcom,cpr-corner-frequency-map =
406 <1 960000000>,
407 <2 1094400000>,
408 <3 1209600000>,
409 <4 1248000000>,
410 <5 1344000000>,
411 <6 1401000000>,
412 <7 1497600000>;
413 qcom,speed-bin-fuse-sel = <37 34 3 0>;
414 qcom,cpr-speed-bin-max-corners =
415 <0 0 1 2 6>,
416 <1 0 1 2 7>,
417 <2 0 1 2 3>;
418 qcom,cpr-fuse-revision = <69 39 3 0>;
419 qcom,cpr-quot-adjust-scaling-factor-max = <0 1400 1400>;
420 qcom,cpr-voltage-scaling-factor-max = <0 2000 2000>;
421 qcom,cpr-scaled-init-voltage-as-ceiling;
422 qcom,cpr-fuse-version-map =
423 <0 (-1) 1 (-1) (-1) (-1)>,
424 <(-1) (-1) 2 (-1) (-1) (-1)>,
425 <(-1) (-1) 3 (-1) (-1) (-1)>,
426 <(-1) (-1) (-1) (-1) (-1) (-1)>;
427 qcom,cpr-quotient-adjustment =
428 <(-20) (-40) (-20)>,
429 <0 (-40) (20)>,
430 <0 0 (20)>,
431 <0 0 0>;
432 qcom,cpr-init-voltage-adjustment =
433 <0 0 0>,
434 <(10000) (15000) (20000)>,
435 <0 0 0>,
436 <0 0 0>;
437 qcom,cpr-enable;
438 };
439
440 eldo2_pm8937: eldo2 {
441 compatible = "regulator-fixed";
442 regulator-name = "eldo2_pm8937";
443 startup-delay-us = <0>;
444 enable-active-high;
445 gpio = <&pm8937_gpios 7 0>;
446 regulator-always-on;
447 };
448
449 adv_vreg: adv_vreg {
450 compatible = "regulator-fixed";
451 regulator-name = "adv_vreg";
452 startup-delay-us = <400>;
453 enable-active-high;
454 gpio = <&pm8937_gpios 8 0>;
455 };
456
457};