1 // SPDX-License-Identifier: (GPL-2.0 OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* 2 /*
3 * Copyright (c) 2020 MediaTek Inc. 3 * Copyright (c) 2020 MediaTek Inc.
4 * Copyright (c) 2023 BayLibre Inc. 4 * Copyright (c) 2023 BayLibre Inc.
5 */ 5 */
6 6
7 #include <dt-bindings/input/input.h> 7 #include <dt-bindings/input/input.h>
8 8
9 &pwrap { 9 &pwrap {
10 mt6357_pmic: pmic { 10 mt6357_pmic: pmic {
11 compatible = "mediatek,mt6357" 11 compatible = "mediatek,mt6357";
12 12
13 pmic_adc: adc { <<
14 compatible = "mediatek <<
15 #io-channel-cells = <1 <<
16 }; <<
17 <<
18 regulators { 13 regulators {
19 mt6357_vproc_reg: buck 14 mt6357_vproc_reg: buck-vproc {
20 regulator-name 15 regulator-name = "vproc";
21 regulator-min- 16 regulator-min-microvolt = <518750>;
22 regulator-max- 17 regulator-max-microvolt = <1312500>;
23 regulator-ramp 18 regulator-ramp-delay = <6250>;
24 regulator-enab 19 regulator-enable-ramp-delay = <220>;
25 regulator-alwa 20 regulator-always-on;
26 }; 21 };
27 22
28 mt6357_vcore_reg: buck 23 mt6357_vcore_reg: buck-vcore {
29 regulator-name 24 regulator-name = "vcore";
30 regulator-min- 25 regulator-min-microvolt = <518750>;
31 regulator-max- 26 regulator-max-microvolt = <1312500>;
32 regulator-ramp 27 regulator-ramp-delay = <6250>;
33 regulator-enab 28 regulator-enable-ramp-delay = <220>;
34 regulator-alwa 29 regulator-always-on;
35 }; 30 };
36 31
37 mt6357_vmodem_reg: buc 32 mt6357_vmodem_reg: buck-vmodem {
38 regulator-name 33 regulator-name = "vmodem";
39 regulator-min- 34 regulator-min-microvolt = <500000>;
40 regulator-max- 35 regulator-max-microvolt = <1193750>;
41 regulator-ramp 36 regulator-ramp-delay = <6250>;
42 regulator-enab 37 regulator-enable-ramp-delay = <220>;
43 }; 38 };
44 39
45 mt6357_vs1_reg: buck-v 40 mt6357_vs1_reg: buck-vs1 {
46 regulator-name 41 regulator-name = "vs1";
47 regulator-min- 42 regulator-min-microvolt = <1200000>;
48 regulator-max- 43 regulator-max-microvolt = <2200000>;
49 regulator-ramp 44 regulator-ramp-delay = <12500>;
50 regulator-enab 45 regulator-enable-ramp-delay = <220>;
51 regulator-alwa 46 regulator-always-on;
52 }; 47 };
53 48
54 mt6357_vpa_reg: buck-v 49 mt6357_vpa_reg: buck-vpa {
55 regulator-name 50 regulator-name = "vpa";
56 regulator-min- 51 regulator-min-microvolt = <500000>;
57 regulator-max- 52 regulator-max-microvolt = <3650000>;
58 regulator-ramp 53 regulator-ramp-delay = <50000>;
59 regulator-enab 54 regulator-enable-ramp-delay = <220>;
60 }; 55 };
61 56
62 mt6357_vfe28_reg: ldo- 57 mt6357_vfe28_reg: ldo-vfe28 {
63 compatible = " 58 compatible = "regulator-fixed";
64 regulator-name 59 regulator-name = "vfe28";
65 regulator-min- 60 regulator-min-microvolt = <2800000>;
66 regulator-max- 61 regulator-max-microvolt = <2800000>;
67 regulator-enab 62 regulator-enable-ramp-delay = <264>;
68 }; 63 };
69 64
70 mt6357_vxo22_reg: ldo- 65 mt6357_vxo22_reg: ldo-vxo22 {
71 regulator-name 66 regulator-name = "vxo22";
72 regulator-min- 67 regulator-min-microvolt = <2200000>;
73 regulator-max- 68 regulator-max-microvolt = <2400000>;
74 regulator-enab 69 regulator-enable-ramp-delay = <110>;
75 }; 70 };
76 71
77 mt6357_vrf18_reg: ldo- 72 mt6357_vrf18_reg: ldo-vrf18 {
78 compatible = " 73 compatible = "regulator-fixed";
79 regulator-name 74 regulator-name = "vrf18";
80 regulator-min- 75 regulator-min-microvolt = <1800000>;
81 regulator-max- 76 regulator-max-microvolt = <1800000>;
82 regulator-enab 77 regulator-enable-ramp-delay = <110>;
83 }; 78 };
84 79
85 mt6357_vrf12_reg: ldo- 80 mt6357_vrf12_reg: ldo-vrf12 {
86 compatible = " 81 compatible = "regulator-fixed";
87 regulator-name 82 regulator-name = "vrf12";
88 regulator-min- 83 regulator-min-microvolt = <1200000>;
89 regulator-max- 84 regulator-max-microvolt = <1200000>;
90 regulator-enab 85 regulator-enable-ramp-delay = <110>;
91 }; 86 };
92 87
93 mt6357_vefuse_reg: ldo 88 mt6357_vefuse_reg: ldo-vefuse {
94 regulator-name 89 regulator-name = "vefuse";
95 regulator-min- 90 regulator-min-microvolt = <1200000>;
96 regulator-max- 91 regulator-max-microvolt = <3300000>;
97 regulator-enab 92 regulator-enable-ramp-delay = <264>;
98 }; 93 };
99 94
100 mt6357_vcn33_bt_reg: l 95 mt6357_vcn33_bt_reg: ldo-vcn33-bt {
101 regulator-name 96 regulator-name = "vcn33-bt";
102 regulator-min- 97 regulator-min-microvolt = <3300000>;
103 regulator-max- 98 regulator-max-microvolt = <3500000>;
104 regulator-enab 99 regulator-enable-ramp-delay = <264>;
105 }; 100 };
106 101
107 mt6357_vcn33_wifi_reg: 102 mt6357_vcn33_wifi_reg: ldo-vcn33-wifi {
108 regulator-name 103 regulator-name = "vcn33-wifi";
109 regulator-min- 104 regulator-min-microvolt = <3300000>;
110 regulator-max- 105 regulator-max-microvolt = <3500000>;
111 regulator-enab 106 regulator-enable-ramp-delay = <264>;
112 }; 107 };
113 108
114 mt6357_vcn28_reg: ldo- 109 mt6357_vcn28_reg: ldo-vcn28 {
115 compatible = " 110 compatible = "regulator-fixed";
116 regulator-name 111 regulator-name = "vcn28";
117 regulator-min- 112 regulator-min-microvolt = <2800000>;
118 regulator-max- 113 regulator-max-microvolt = <2800000>;
119 regulator-enab 114 regulator-enable-ramp-delay = <264>;
120 }; 115 };
121 116
122 mt6357_vcn18_reg: ldo- 117 mt6357_vcn18_reg: ldo-vcn18 {
123 compatible = " 118 compatible = "regulator-fixed";
124 regulator-name 119 regulator-name = "vcn18";
125 regulator-min- 120 regulator-min-microvolt = <1800000>;
126 regulator-max- 121 regulator-max-microvolt = <1800000>;
127 regulator-enab 122 regulator-enable-ramp-delay = <264>;
128 }; 123 };
129 124
130 mt6357_vcama_reg: ldo- 125 mt6357_vcama_reg: ldo-vcama {
131 regulator-name 126 regulator-name = "vcama";
132 regulator-min- 127 regulator-min-microvolt = <2500000>;
133 regulator-max- 128 regulator-max-microvolt = <2800000>;
134 regulator-enab 129 regulator-enable-ramp-delay = <264>;
135 }; 130 };
136 131
137 mt6357_vcamd_reg: ldo- 132 mt6357_vcamd_reg: ldo-vcamd {
138 regulator-name 133 regulator-name = "vcamd";
139 regulator-min- 134 regulator-min-microvolt = <1000000>;
140 regulator-max- 135 regulator-max-microvolt = <1800000>;
141 regulator-enab 136 regulator-enable-ramp-delay = <264>;
142 }; 137 };
143 138
144 mt6357_vcamio_reg: ldo 139 mt6357_vcamio_reg: ldo-vcamio18 {
145 compatible = " 140 compatible = "regulator-fixed";
146 regulator-name 141 regulator-name = "vcamio";
147 regulator-min- 142 regulator-min-microvolt = <1800000>;
148 regulator-max- 143 regulator-max-microvolt = <1800000>;
149 regulator-enab 144 regulator-enable-ramp-delay = <264>;
150 }; 145 };
151 146
152 mt6357_vldo28_reg: ldo 147 mt6357_vldo28_reg: ldo-vldo28 {
153 regulator-name 148 regulator-name = "vldo28";
154 regulator-min- 149 regulator-min-microvolt = <2800000>;
155 regulator-max- 150 regulator-max-microvolt = <3000000>;
156 regulator-enab 151 regulator-enable-ramp-delay = <264>;
157 }; 152 };
158 153
159 mt6357_vsram_others_re 154 mt6357_vsram_others_reg: ldo-vsram-others {
160 regulator-name 155 regulator-name = "vsram-others";
161 regulator-min- 156 regulator-min-microvolt = <518750>;
162 regulator-max- 157 regulator-max-microvolt = <1312500>;
163 regulator-ramp 158 regulator-ramp-delay = <6250>;
164 regulator-enab 159 regulator-enable-ramp-delay = <110>;
165 regulator-alwa 160 regulator-always-on;
166 }; 161 };
167 162
168 mt6357_vsram_proc_reg: 163 mt6357_vsram_proc_reg: ldo-vsram-proc {
169 regulator-name 164 regulator-name = "vsram-proc";
170 regulator-min- 165 regulator-min-microvolt = <518750>;
171 regulator-max- 166 regulator-max-microvolt = <1312500>;
172 regulator-ramp 167 regulator-ramp-delay = <6250>;
173 regulator-enab 168 regulator-enable-ramp-delay = <110>;
174 regulator-alwa 169 regulator-always-on;
175 }; 170 };
176 171
177 mt6357_vaux18_reg: ldo 172 mt6357_vaux18_reg: ldo-vaux18 {
178 compatible = " 173 compatible = "regulator-fixed";
179 regulator-name 174 regulator-name = "vaux18";
180 regulator-min- 175 regulator-min-microvolt = <1800000>;
181 regulator-max- 176 regulator-max-microvolt = <1800000>;
182 regulator-enab 177 regulator-enable-ramp-delay = <264>;
183 }; 178 };
184 179
185 mt6357_vaud28_reg: ldo 180 mt6357_vaud28_reg: ldo-vaud28 {
186 compatible = " 181 compatible = "regulator-fixed";
187 regulator-name 182 regulator-name = "vaud28";
188 regulator-min- 183 regulator-min-microvolt = <2800000>;
189 regulator-max- 184 regulator-max-microvolt = <2800000>;
190 regulator-enab 185 regulator-enable-ramp-delay = <264>;
191 }; 186 };
192 187
193 mt6357_vio28_reg: ldo- 188 mt6357_vio28_reg: ldo-vio28 {
194 compatible = " 189 compatible = "regulator-fixed";
195 regulator-name 190 regulator-name = "vio28";
196 regulator-min- 191 regulator-min-microvolt = <2800000>;
197 regulator-max- 192 regulator-max-microvolt = <2800000>;
198 regulator-enab 193 regulator-enable-ramp-delay = <264>;
199 }; 194 };
200 195
201 mt6357_vio18_reg: ldo- 196 mt6357_vio18_reg: ldo-vio18 {
202 compatible = " 197 compatible = "regulator-fixed";
203 regulator-name 198 regulator-name = "vio18";
204 regulator-min- 199 regulator-min-microvolt = <1800000>;
205 regulator-max- 200 regulator-max-microvolt = <1800000>;
206 regulator-enab 201 regulator-enable-ramp-delay = <264>;
207 regulator-alwa 202 regulator-always-on;
208 }; 203 };
209 204
210 mt6357_vdram_reg: ldo- 205 mt6357_vdram_reg: ldo-vdram {
211 regulator-name 206 regulator-name = "vdram";
212 regulator-min- 207 regulator-min-microvolt = <1100000>;
213 regulator-max- 208 regulator-max-microvolt = <1200000>;
214 regulator-enab 209 regulator-enable-ramp-delay = <3300>;
215 }; 210 };
216 211
217 mt6357_vmc_reg: ldo-vm 212 mt6357_vmc_reg: ldo-vmc {
218 regulator-name 213 regulator-name = "vmc";
219 regulator-min- 214 regulator-min-microvolt = <1800000>;
220 regulator-max- 215 regulator-max-microvolt = <3300000>;
221 regulator-enab 216 regulator-enable-ramp-delay = <44>;
222 }; 217 };
223 218
224 mt6357_vmch_reg: ldo-v 219 mt6357_vmch_reg: ldo-vmch {
225 regulator-name 220 regulator-name = "vmch";
226 regulator-min- 221 regulator-min-microvolt = <2900000>;
227 regulator-max- 222 regulator-max-microvolt = <3300000>;
228 regulator-enab 223 regulator-enable-ramp-delay = <44>;
229 }; 224 };
230 225
231 mt6357_vemc_reg: ldo-v 226 mt6357_vemc_reg: ldo-vemc {
232 regulator-name 227 regulator-name = "vemc";
233 regulator-min- 228 regulator-min-microvolt = <2900000>;
234 regulator-max- 229 regulator-max-microvolt = <3300000>;
235 regulator-enab 230 regulator-enable-ramp-delay = <44>;
236 regulator-alwa 231 regulator-always-on;
237 }; 232 };
238 233
239 mt6357_vsim1_reg: ldo- 234 mt6357_vsim1_reg: ldo-vsim1 {
240 regulator-name 235 regulator-name = "vsim1";
241 regulator-min- 236 regulator-min-microvolt = <1700000>;
242 regulator-max- 237 regulator-max-microvolt = <3100000>;
243 regulator-enab 238 regulator-enable-ramp-delay = <264>;
244 }; 239 };
245 240
246 mt6357_vsim2_reg: ldo- 241 mt6357_vsim2_reg: ldo-vsim2 {
247 regulator-name 242 regulator-name = "vsim2";
248 regulator-min- 243 regulator-min-microvolt = <1700000>;
249 regulator-max- 244 regulator-max-microvolt = <3100000>;
250 regulator-enab 245 regulator-enable-ramp-delay = <264>;
251 }; 246 };
252 247
253 mt6357_vibr_reg: ldo-v 248 mt6357_vibr_reg: ldo-vibr {
254 regulator-name 249 regulator-name = "vibr";
255 regulator-min- 250 regulator-min-microvolt = <1200000>;
256 regulator-max- 251 regulator-max-microvolt = <3300000>;
257 regulator-enab 252 regulator-enable-ramp-delay = <44>;
258 }; 253 };
259 254
260 mt6357_vusb33_reg: ldo 255 mt6357_vusb33_reg: ldo-vusb33 {
261 regulator-name 256 regulator-name = "vusb33";
262 regulator-min- 257 regulator-min-microvolt = <3000000>;
263 regulator-max- 258 regulator-max-microvolt = <3100000>;
264 regulator-enab 259 regulator-enable-ramp-delay = <264>;
265 }; 260 };
266 }; 261 };
267 262
268 rtc { 263 rtc {
269 compatible = "mediatek 264 compatible = "mediatek,mt6357-rtc";
270 }; 265 };
271 266
272 keys { 267 keys {
273 compatible = "mediatek 268 compatible = "mediatek,mt6357-keys";
274 269
275 key-power { 270 key-power {
276 linux,keycodes 271 linux,keycodes = <KEY_POWER>;
277 wakeup-source; 272 wakeup-source;
278 }; 273 };
279 274
280 key-home { 275 key-home {
281 linux,keycodes 276 linux,keycodes = <KEY_HOME>;
282 wakeup-source; 277 wakeup-source;
283 }; 278 };
284 279
285 }; 280 };
286 }; 281 };
287 }; 282 };
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