1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright (c) 2023 Collabora Ltd.
4 * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
5 */
6 #include <dt-bindings/input/input.h>
7
8 &pwrap {
9 pmic: mt6331 {
10 compatible = "mediatek,mt6331";
11 interrupt-controller;
12 #interrupt-cells = <2>;
13
14 mt6331regulator: mt6331regulator {
15 compatible = "mediatek,mt6331-regulator";
16
17 mt6331_vdvfs11_reg: buck-vdvfs11 {
18 regulator-name = "vdvfs11";
19 regulator-min-microvolt = <700000>;
20 regulator-max-microvolt = <1493750>;
21 regulator-ramp-delay = <12500>;
22 regulator-enable-ramp-delay = <0>;
23 regulator-allowed-modes = <0 1>;
24 regulator-always-on;
25 };
26
27 mt6331_vdvfs12_reg: buck-vdvfs12 {
28 regulator-name = "vdvfs12";
29 regulator-min-microvolt = <700000>;
30 regulator-max-microvolt = <1493750>;
31 regulator-ramp-delay = <12500>;
32 regulator-enable-ramp-delay = <0>;
33 regulator-allowed-modes = <0 1>;
34 regulator-always-on;
35 };
36
37 mt6331_vdvfs13_reg: buck-vdvfs13 {
38 regulator-name = "vdvfs13";
39 regulator-min-microvolt = <700000>;
40 regulator-max-microvolt = <1493750>;
41 regulator-ramp-delay = <12500>;
42 regulator-enable-ramp-delay = <0>;
43 regulator-allowed-modes = <0 1>;
44 regulator-always-on;
45 };
46
47 mt6331_vdvfs14_reg: buck-vdvfs14 {
48 regulator-name = "vdvfs14";
49 regulator-min-microvolt = <700000>;
50 regulator-max-microvolt = <1493750>;
51 regulator-ramp-delay = <12500>;
52 regulator-enable-ramp-delay = <0>;
53 regulator-allowed-modes = <0 1>;
54 regulator-always-on;
55 };
56
57 mt6331_vcore2_reg: buck-vcore2 {
58 regulator-name = "vcore2";
59 regulator-min-microvolt = <700000>;
60 regulator-max-microvolt = <1493750>;
61 regulator-ramp-delay = <12500>;
62 regulator-enable-ramp-delay = <0>;
63 regulator-allowed-modes = <0 1>;
64 regulator-always-on;
65 };
66
67 mt6331_vio18_reg: buck-vio18 {
68 regulator-name = "vio18";
69 regulator-min-microvolt = <1800000>;
70 regulator-max-microvolt = <1800000>;
71 regulator-ramp-delay = <12500>;
72 regulator-enable-ramp-delay = <0>;
73 regulator-allowed-modes = <0 1>;
74 regulator-always-on;
75 };
76
77 mt6331_vtcxo1_reg: ldo-vtcxo1 {
78 regulator-name = "vtcxo1";
79 regulator-min-microvolt = <2800000>;
80 regulator-max-microvolt = <2800000>;
81 regulator-ramp-delay = <0>;
82 regulator-always-on;
83 regulator-boot-on;
84 };
85
86 mt6331_vtcxo2_reg: ldo-vtcxo2 {
87 regulator-name = "vtcxo2";
88 regulator-min-microvolt = <2800000>;
89 regulator-max-microvolt = <2800000>;
90 regulator-ramp-delay = <0>;
91 regulator-always-on;
92 regulator-boot-on;
93 };
94
95 mt6331_avdd32_aud_reg: ldo-avdd32aud {
96 regulator-name = "avdd32_aud";
97 regulator-min-microvolt = <2800000>;
98 regulator-max-microvolt = <3200000>;
99 regulator-ramp-delay = <0>;
100 regulator-always-on;
101 regulator-boot-on;
102 };
103
104 mt6331_vauxa32_reg: ldo-vauxa32 {
105 regulator-name = "vauxa32";
106 regulator-min-microvolt = <2800000>;
107 regulator-max-microvolt = <3200000>;
108 regulator-ramp-delay = <0>;
109 };
110
111 mt6331_vcama_reg: ldo-vcama {
112 regulator-name = "vcama";
113 regulator-min-microvolt = <1500000>;
114 regulator-max-microvolt = <2800000>;
115 regulator-ramp-delay = <0>;
116 };
117
118 mt6331_vio28_reg: ldo-vio28 {
119 regulator-name = "vio28";
120 regulator-min-microvolt = <2800000>;
121 regulator-max-microvolt = <2800000>;
122 regulator-ramp-delay = <0>;
123 regulator-always-on;
124 regulator-boot-on;
125 };
126
127 mt6331_vcamaf_reg: ldo-vcamaf {
128 regulator-name = "vcam_af";
129 regulator-min-microvolt = <1200000>;
130 regulator-max-microvolt = <3300000>;
131 regulator-ramp-delay = <0>;
132 };
133
134 mt6331_vmc_reg: ldo-vmc {
135 regulator-name = "vmc";
136 regulator-min-microvolt = <1800000>;
137 regulator-max-microvolt = <3300000>;
138 regulator-ramp-delay = <0>;
139 };
140
141 mt6331_vmch_reg: ldo-vmch {
142 regulator-name = "vmch";
143 regulator-min-microvolt = <3000000>;
144 regulator-max-microvolt = <3300000>;
145 regulator-ramp-delay = <0>;
146 };
147
148 mt6331_vemc33_reg: ldo-vemc33 {
149 regulator-name = "vemc33";
150 regulator-min-microvolt = <3300000>;
151 regulator-max-microvolt = <3300000>;
152 regulator-ramp-delay = <0>;
153 regulator-always-on;
154 };
155
156 mt6331_vgp1_reg: ldo-vgp1 {
157 regulator-name = "vgp1";
158 regulator-min-microvolt = <1200000>;
159 regulator-max-microvolt = <3300000>;
160 regulator-ramp-delay = <0>;
161 regulator-always-on;
162 };
163
164 mt6331_vsim1_reg: ldo-vsim1 {
165 regulator-name = "vsim1";
166 regulator-min-microvolt = <1700000>;
167 regulator-max-microvolt = <3100000>;
168 regulator-ramp-delay = <0>;
169 regulator-always-on;
170 };
171
172 mt6331_vsim2_reg: ldo-vsim2 {
173 regulator-name = "vsim2";
174 regulator-min-microvolt = <1700000>;
175 regulator-max-microvolt = <3100000>;
176 regulator-ramp-delay = <0>;
177 };
178
179 mt6331_vmipi_reg: ldo-vmipi {
180 regulator-name = "vmipi";
181 regulator-min-microvolt = <1200000>;
182 regulator-max-microvolt = <3300000>;
183 regulator-ramp-delay = <0>;
184 regulator-always-on;
185 };
186
187 mt6331_vibr_reg: ldo-vibr {
188 regulator-name = "vibr";
189 regulator-min-microvolt = <1200000>;
190 regulator-max-microvolt = <3300000>;
191 regulator-ramp-delay = <0>;
192 };
193
194 mt6331_vgp4_reg: ldo-vgp4 {
195 regulator-name = "vgp4";
196 regulator-min-microvolt = <1600000>;
197 regulator-max-microvolt = <2200000>;
198 regulator-ramp-delay = <0>;
199 regulator-always-on;
200 };
201
202 mt6331_vcamd_reg: ldo-vcamd {
203 regulator-name = "vcamd";
204 regulator-min-microvolt = <900000>;
205 regulator-max-microvolt = <1500000>;
206 regulator-ramp-delay = <0>;
207 regulator-always-on;
208 };
209
210 mt6331_vusb10_reg: ldo-vusb10 {
211 regulator-name = "vusb";
212 regulator-min-microvolt = <1000000>;
213 regulator-max-microvolt = <1300000>;
214 regulator-ramp-delay = <0>;
215 regulator-always-on;
216 regulator-boot-on;
217 };
218
219 mt6331_vcamio_reg: ldo-vcamio {
220 regulator-name = "vcam_io";
221 regulator-min-microvolt = <1200000>;
222 regulator-max-microvolt = <1800000>;
223 regulator-ramp-delay = <0>;
224 };
225
226 mt6331_vsram_reg: ldo-vsram {
227 regulator-name = "vsram";
228 regulator-min-microvolt = <1012500>;
229 regulator-max-microvolt = <1012500>;
230 regulator-ramp-delay = <0>;
231 regulator-always-on;
232 regulator-boot-on;
233 };
234
235 mt6331_vgp2_reg: ldo-vgp2 {
236 regulator-name = "vgp2";
237 regulator-min-microvolt = <1100000>;
238 regulator-max-microvolt = <1500000>;
239 regulator-ramp-delay = <0>;
240 regulator-always-on;
241 regulator-boot-on;
242 };
243
244 mt6331_vgp3_reg: ldo-vgp3 {
245 regulator-name = "vgp3";
246 regulator-min-microvolt = <1200000>;
247 regulator-max-microvolt = <1800000>;
248 regulator-ramp-delay = <0>;
249 regulator-always-on;
250 };
251
252 mt6331_vrtc_reg: ldo-vrtc {
253 regulator-name = "vrtc";
254 regulator-min-microvolt = <2800000>;
255 regulator-max-microvolt = <2800000>;
256 regulator-ramp-delay = <0>;
257 regulator-always-on;
258 };
259
260 mt6331_vdig18_reg: ldo-vdig18 {
261 regulator-name = "dvdd18_dig";
262 regulator-min-microvolt = <1800000>;
263 regulator-max-microvolt = <1800000>;
264 regulator-ramp-delay = <0>;
265 regulator-always-on;
266 };
267 };
268
269 mt6331rtc: mt6331rtc {
270 compatible = "mediatek,mt6331-rtc";
271 };
272
273 mt6331keys: mt6331keys {
274 compatible = "mediatek,mt6331-keys";
275 power {
276 linux,keycodes = <KEY_POWER>;
277 wakeup-source;
278 };
279 home {
280 linux,keycodes = <KEY_HOME>;
281 };
282 };
283 };
284 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.