1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/regulator/mt6359-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: MT6359 Regulator from MediaTek Integrated
8
9 maintainers:
10 - Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
11
12 description: |
13 List of regulators provided by this controller. It is named
14 according to its regulator type, buck_<name> and ldo_<name>.
15 MT6359 regulators node should be sub node of the MT6397 MFD node.
16
17 patternProperties:
18 "^buck_v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$":
19 type: object
20 $ref: regulator.yaml#
21
22 properties:
23 regulator-name:
24 pattern: "^v(s1|gpu11|modem|pu|core|s2|pa|proc2|proc1|core_sshub)$"
25
26 unevaluatedProperties: false
27
28 "^ldo_v(ibr|rf12|usb|camio|efuse|xo22)$":
29 type: object
30 $ref: regulator.yaml#
31
32 properties:
33 regulator-name:
34 pattern: "^v(ibr|rf12|usb|camio|efuse|xo22)$"
35
36 unevaluatedProperties: false
37
38 "^ldo_v(rfck|emc|a12|a09|ufs|bbck)$":
39 type: object
40 $ref: regulator.yaml#
41
42 properties:
43 regulator-name:
44 pattern: "^v(rfck|emc|a12|a09|ufs|bbck)$"
45
46 unevaluatedProperties: false
47
48 "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$":
49 type: object
50 $ref: regulator.yaml#
51
52 properties:
53 regulator-name:
54 pattern: "^vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$"
55
56 unevaluatedProperties: false
57
58 "^ldo_vsram_(proc2|others|md|proc1|others_sshub)$":
59 type: object
60 $ref: regulator.yaml#
61
62 properties:
63 regulator-name:
64 pattern: "^vsram_(proc2|others|md|proc1|others_sshub)$"
65
66 unevaluatedProperties: false
67
68 "^ldo_v(fe|bif|io)28$":
69 type: object
70 $ref: regulator.yaml#
71
72 properties:
73 regulator-name:
74 pattern: "^v(fe|bif|io)28$"
75
76 unevaluatedProperties: false
77
78 "^ldo_v(aud|io|aux|rf|m)18$":
79 type: object
80 $ref: regulator.yaml#
81
82 properties:
83 regulator-name:
84 pattern: "^v(aud|io|aux|rf|m)18$"
85
86 unevaluatedProperties: false
87
88 "^ldo_vsim[12]$":
89 type: object
90 $ref: regulator.yaml#
91
92 properties:
93 regulator-name:
94 pattern: "^vsim[12]$"
95
96 required:
97 - regulator-name
98
99 unevaluatedProperties: false
100
101 additionalProperties: false
102
103 examples:
104 - |
105 pmic {
106 regulators {
107 mt6359_vs1_buck_reg: buck_vs1 {
108 regulator-name = "vs1";
109 regulator-min-microvolt = <800000>;
110 regulator-max-microvolt = <2200000>;
111 regulator-enable-ramp-delay = <0>;
112 regulator-always-on;
113 };
114 mt6359_vgpu11_buck_reg: buck_vgpu11 {
115 regulator-name = "vgpu11";
116 regulator-min-microvolt = <400000>;
117 regulator-max-microvolt = <1193750>;
118 regulator-ramp-delay = <5000>;
119 regulator-enable-ramp-delay = <200>;
120 regulator-allowed-modes = <0 1 2>;
121 };
122 mt6359_vmodem_buck_reg: buck_vmodem {
123 regulator-name = "vmodem";
124 regulator-min-microvolt = <400000>;
125 regulator-max-microvolt = <1100000>;
126 regulator-ramp-delay = <10760>;
127 regulator-enable-ramp-delay = <200>;
128 };
129 mt6359_vpu_buck_reg: buck_vpu {
130 regulator-name = "vpu";
131 regulator-min-microvolt = <400000>;
132 regulator-max-microvolt = <1193750>;
133 regulator-ramp-delay = <5000>;
134 regulator-enable-ramp-delay = <200>;
135 regulator-allowed-modes = <0 1 2>;
136 };
137 mt6359_vcore_buck_reg: buck_vcore {
138 regulator-name = "vcore";
139 regulator-min-microvolt = <400000>;
140 regulator-max-microvolt = <1300000>;
141 regulator-ramp-delay = <5000>;
142 regulator-enable-ramp-delay = <200>;
143 regulator-allowed-modes = <0 1 2>;
144 };
145 mt6359_vs2_buck_reg: buck_vs2 {
146 regulator-name = "vs2";
147 regulator-min-microvolt = <800000>;
148 regulator-max-microvolt = <1600000>;
149 regulator-enable-ramp-delay = <0>;
150 regulator-always-on;
151 };
152 mt6359_vpa_buck_reg: buck_vpa {
153 regulator-name = "vpa";
154 regulator-min-microvolt = <500000>;
155 regulator-max-microvolt = <3650000>;
156 regulator-enable-ramp-delay = <300>;
157 };
158 mt6359_vproc2_buck_reg: buck_vproc2 {
159 regulator-name = "vproc2";
160 regulator-min-microvolt = <400000>;
161 regulator-max-microvolt = <1193750>;
162 regulator-ramp-delay = <7500>;
163 regulator-enable-ramp-delay = <200>;
164 regulator-allowed-modes = <0 1 2>;
165 };
166 mt6359_vproc1_buck_reg: buck_vproc1 {
167 regulator-name = "vproc1";
168 regulator-min-microvolt = <400000>;
169 regulator-max-microvolt = <1193750>;
170 regulator-ramp-delay = <7500>;
171 regulator-enable-ramp-delay = <200>;
172 regulator-allowed-modes = <0 1 2>;
173 };
174 mt6359_vcore_sshub_buck_reg: buck_vcore_sshub {
175 regulator-name = "vcore_sshub";
176 regulator-min-microvolt = <400000>;
177 regulator-max-microvolt = <1193750>;
178 };
179 mt6359_vgpu11_sshub_buck_reg: buck_vgpu11_sshub {
180 regulator-name = "vgpu11_sshub";
181 regulator-min-microvolt = <400000>;
182 regulator-max-microvolt = <1193750>;
183 };
184 mt6359_vaud18_ldo_reg: ldo_vaud18 {
185 regulator-name = "vaud18";
186 regulator-min-microvolt = <1800000>;
187 regulator-max-microvolt = <1800000>;
188 regulator-enable-ramp-delay = <240>;
189 };
190 mt6359_vsim1_ldo_reg: ldo_vsim1 {
191 regulator-name = "vsim1";
192 regulator-min-microvolt = <1700000>;
193 regulator-max-microvolt = <3100000>;
194 };
195 mt6359_vibr_ldo_reg: ldo_vibr {
196 regulator-name = "vibr";
197 regulator-min-microvolt = <1200000>;
198 regulator-max-microvolt = <3300000>;
199 };
200 mt6359_vrf12_ldo_reg: ldo_vrf12 {
201 regulator-name = "vrf12";
202 regulator-min-microvolt = <1100000>;
203 regulator-max-microvolt = <1300000>;
204 };
205 mt6359_vusb_ldo_reg: ldo_vusb {
206 regulator-name = "vusb";
207 regulator-min-microvolt = <3000000>;
208 regulator-max-microvolt = <3000000>;
209 regulator-enable-ramp-delay = <960>;
210 regulator-always-on;
211 };
212 mt6359_vsram_proc2_ldo_reg: ldo_vsram_proc2 {
213 regulator-name = "vsram_proc2";
214 regulator-min-microvolt = <500000>;
215 regulator-max-microvolt = <1293750>;
216 regulator-ramp-delay = <7500>;
217 regulator-enable-ramp-delay = <240>;
218 regulator-always-on;
219 };
220 mt6359_vio18_ldo_reg: ldo_vio18 {
221 regulator-name = "vio18";
222 regulator-min-microvolt = <1700000>;
223 regulator-max-microvolt = <1900000>;
224 regulator-enable-ramp-delay = <960>;
225 regulator-always-on;
226 };
227 mt6359_vcamio_ldo_reg: ldo_vcamio {
228 regulator-name = "vcamio";
229 regulator-min-microvolt = <1700000>;
230 regulator-max-microvolt = <1900000>;
231 };
232 mt6359_vcn18_ldo_reg: ldo_vcn18 {
233 regulator-name = "vcn18";
234 regulator-min-microvolt = <1800000>;
235 regulator-max-microvolt = <1800000>;
236 regulator-enable-ramp-delay = <240>;
237 };
238 mt6359_vfe28_ldo_reg: ldo_vfe28 {
239 regulator-name = "vfe28";
240 regulator-min-microvolt = <2800000>;
241 regulator-max-microvolt = <2800000>;
242 regulator-enable-ramp-delay = <120>;
243 };
244 mt6359_vcn13_ldo_reg: ldo_vcn13 {
245 regulator-name = "vcn13";
246 regulator-min-microvolt = <900000>;
247 regulator-max-microvolt = <1300000>;
248 };
249 mt6359_vcn33_1_bt_ldo_reg: ldo_vcn33_1_bt {
250 regulator-name = "vcn33_1_bt";
251 regulator-min-microvolt = <2800000>;
252 regulator-max-microvolt = <3500000>;
253 };
254 mt6359_vcn33_1_wifi_ldo_reg: ldo_vcn33_1_wifi {
255 regulator-name = "vcn33_1_wifi";
256 regulator-min-microvolt = <2800000>;
257 regulator-max-microvolt = <3500000>;
258 };
259 mt6359_vaux18_ldo_reg: ldo_vaux18 {
260 regulator-name = "vaux18";
261 regulator-min-microvolt = <1800000>;
262 regulator-max-microvolt = <1800000>;
263 regulator-enable-ramp-delay = <240>;
264 regulator-always-on;
265 };
266 mt6359_vsram_others_ldo_reg: ldo_vsram_others {
267 regulator-name = "vsram_others";
268 regulator-min-microvolt = <500000>;
269 regulator-max-microvolt = <1293750>;
270 regulator-ramp-delay = <5000>;
271 regulator-enable-ramp-delay = <240>;
272 };
273 mt6359_vefuse_ldo_reg: ldo_vefuse {
274 regulator-name = "vefuse";
275 regulator-min-microvolt = <1700000>;
276 regulator-max-microvolt = <2000000>;
277 };
278 mt6359_vxo22_ldo_reg: ldo_vxo22 {
279 regulator-name = "vxo22";
280 regulator-min-microvolt = <1800000>;
281 regulator-max-microvolt = <2200000>;
282 regulator-always-on;
283 };
284 mt6359_vrfck_ldo_reg: ldo_vrfck {
285 regulator-name = "vrfck";
286 regulator-min-microvolt = <1500000>;
287 regulator-max-microvolt = <1700000>;
288 };
289 mt6359_vrfck_1_ldo_reg: ldo_vrfck_1 {
290 regulator-name = "vrfck";
291 regulator-min-microvolt = <1240000>;
292 regulator-max-microvolt = <1600000>;
293 };
294 mt6359_vbif28_ldo_reg: ldo_vbif28 {
295 regulator-name = "vbif28";
296 regulator-min-microvolt = <2800000>;
297 regulator-max-microvolt = <2800000>;
298 regulator-enable-ramp-delay = <240>;
299 };
300 mt6359_vio28_ldo_reg: ldo_vio28 {
301 regulator-name = "vio28";
302 regulator-min-microvolt = <2800000>;
303 regulator-max-microvolt = <3300000>;
304 regulator-always-on;
305 };
306 mt6359_vemc_ldo_reg: ldo_vemc {
307 regulator-name = "vemc";
308 regulator-min-microvolt = <2900000>;
309 regulator-max-microvolt = <3300000>;
310 };
311 mt6359_vemc_1_ldo_reg: ldo_vemc_1 {
312 regulator-name = "vemc";
313 regulator-min-microvolt = <2500000>;
314 regulator-max-microvolt = <3300000>;
315 };
316 mt6359_vcn33_2_bt_ldo_reg: ldo_vcn33_2_bt {
317 regulator-name = "vcn33_2_bt";
318 regulator-min-microvolt = <2800000>;
319 regulator-max-microvolt = <3500000>;
320 };
321 mt6359_vcn33_2_wifi_ldo_reg: ldo_vcn33_2_wifi {
322 regulator-name = "vcn33_2_wifi";
323 regulator-min-microvolt = <2800000>;
324 regulator-max-microvolt = <3500000>;
325 };
326 mt6359_va12_ldo_reg: ldo_va12 {
327 regulator-name = "va12";
328 regulator-min-microvolt = <1200000>;
329 regulator-max-microvolt = <1300000>;
330 regulator-always-on;
331 };
332 mt6359_va09_ldo_reg: ldo_va09 {
333 regulator-name = "va09";
334 regulator-min-microvolt = <800000>;
335 regulator-max-microvolt = <1200000>;
336 };
337 mt6359_vrf18_ldo_reg: ldo_vrf18 {
338 regulator-name = "vrf18";
339 regulator-min-microvolt = <1700000>;
340 regulator-max-microvolt = <1810000>;
341 };
342 mt6359_vsram_md_ldo_reg: ldo_vsram_md {
343 regulator-name = "vsram_md";
344 regulator-min-microvolt = <500000>;
345 regulator-max-microvolt = <1293750>;
346 regulator-ramp-delay = <10760>;
347 regulator-enable-ramp-delay = <240>;
348 };
349 mt6359_vufs_ldo_reg: ldo_vufs {
350 regulator-name = "vufs";
351 regulator-min-microvolt = <1700000>;
352 regulator-max-microvolt = <1900000>;
353 };
354 mt6359_vm18_ldo_reg: ldo_vm18 {
355 regulator-name = "vm18";
356 regulator-min-microvolt = <1700000>;
357 regulator-max-microvolt = <1900000>;
358 regulator-always-on;
359 };
360 mt6359_vbbck_ldo_reg: ldo_vbbck {
361 regulator-name = "vbbck";
362 regulator-min-microvolt = <1100000>;
363 regulator-max-microvolt = <1200000>;
364 };
365 mt6359_vsram_proc1_ldo_reg: ldo_vsram_proc1 {
366 regulator-name = "vsram_proc1";
367 regulator-min-microvolt = <500000>;
368 regulator-max-microvolt = <1293750>;
369 regulator-ramp-delay = <7500>;
370 regulator-enable-ramp-delay = <240>;
371 regulator-always-on;
372 };
373 mt6359_vsim2_ldo_reg: ldo_vsim2 {
374 regulator-name = "vsim2";
375 regulator-min-microvolt = <1700000>;
376 regulator-max-microvolt = <3100000>;
377 };
378 mt6359_vsram_others_sshub_ldo: ldo_vsram_others_sshub {
379 regulator-name = "vsram_others_sshub";
380 regulator-min-microvolt = <500000>;
381 regulator-max-microvolt = <1293750>;
382 };
383 };
384 };
385 ...
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