1 // SPDX-License-Identifier: BSD-3-Clause
2 /*
3 * Copyright (c) 2022, Lux Aliaga <they@mint.lgbt>
4 */
5
6 /dts-v1/;
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/input/gpio-keys.h>
11 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
12 #include "sm6125.dtsi"
13 #include "pm6125.dtsi"
14
15 / {
16 model = "Xiaomi Mi A3";
17 compatible = "xiaomi,laurel-sprout", "qcom,sm6125";
18 chassis-type = "handset";
19
20 /* required for bootloader to select correct board */
21 qcom,msm-id = <394 0>; /* sm6125 v1 */
22 qcom,board-id = <11 0>;
23
24 chosen {
25 #address-cells = <2>;
26 #size-cells = <2>;
27 ranges;
28
29 framebuffer0: framebuffer@5c000000 {
30 compatible = "simple-framebuffer";
31 reg = <0 0x5c000000 0 (1560 * 720 * 4)>;
32 width = <720>;
33 height = <1560>;
34 stride = <(720 * 4)>;
35 format = "a8r8g8b8";
36 };
37 };
38
39 reserved-memory {
40 debug_mem: debug@ffb00000 {
41 reg = <0x0 0xffb00000 0x0 0xc0000>;
42 no-map;
43 };
44
45 last_log_mem: lastlog@ffbc0000 {
46 reg = <0x0 0xffbc0000 0x0 0x80000>;
47 no-map;
48 };
49
50 pstore_mem: ramoops@ffc00000 {
51 compatible = "ramoops";
52 reg = <0x0 0xffc40000 0x0 0xc0000>;
53 record-size = <0x1000>;
54 console-size = <0x40000>;
55 pmsg-size = <0x20000>;
56 };
57
58 cmdline_mem: memory@ffd00000 {
59 reg = <0x0 0xffd40000 0x0 0x1000>;
60 no-map;
61 };
62 };
63
64 extcon_usb: usb-id {
65 compatible = "linux,extcon-usb-gpio";
66 id-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>;
67 };
68
69 gpio-keys {
70 compatible = "gpio-keys";
71
72 pinctrl-0 = <&vol_up_n>;
73 pinctrl-names = "default";
74
75 key-volume-up {
76 label = "Volume Up";
77 gpios = <&pm6125_gpios 5 GPIO_ACTIVE_LOW>;
78 linux,code = <KEY_VOLUMEUP>;
79 debounce-interval = <15>;
80 linux,can-disable;
81 wakeup-source;
82 };
83 };
84
85 thermal-zones {
86 rf-pa0-thermal {
87 thermal-sensors = <&pm6125_adc_tm 0>;
88
89 trips {
90 active-config0 {
91 temperature = <125000>;
92 hysteresis = <1000>;
93 type = "critical";
94 };
95 };
96 };
97
98 quiet-thermal {
99 thermal-sensors = <&pm6125_adc_tm 1>;
100
101 trips {
102 active-config0 {
103 temperature = <125000>;
104 hysteresis = <1000>;
105 type = "critical";
106 };
107 };
108 };
109
110 xo-thermal {
111 thermal-sensors = <&pm6125_adc_tm 2>;
112
113 trips {
114 active-config0 {
115 temperature = <125000>;
116 hysteresis = <1000>;
117 type = "critical";
118 };
119 };
120 };
121 };
122 };
123
124 &hsusb_phy1 {
125 vdd-supply = <&vreg_l7a>;
126 vdda-pll-supply = <&vreg_l10a>;
127 vdda-phy-dpdm-supply = <&vreg_l15a>;
128 status = "okay";
129 };
130
131 &pm6125_adc {
132 pinctrl-names = "default";
133 pinctrl-0 = <&camera_flash_therm &emmc_ufs_therm>;
134
135 channel@4d {
136 reg = <ADC5_AMUX_THM1_100K_PU>;
137 qcom,ratiometric;
138 qcom,hw-settle-time = <200>;
139 qcom,pre-scaling = <1 1>;
140 label = "rf_pa0_therm";
141 };
142
143 channel@4e {
144 reg = <ADC5_AMUX_THM2_100K_PU>;
145 qcom,ratiometric;
146 qcom,hw-settle-time = <200>;
147 qcom,pre-scaling = <1 1>;
148 label = "quiet_therm";
149 };
150
151 channel@52 {
152 reg = <ADC5_GPIO1_100K_PU>;
153 qcom,ratiometric;
154 qcom,hw-settle-time = <200>;
155 qcom,pre-scaling = <1 1>;
156 label = "camera_flash_therm";
157 };
158
159 channel@54 {
160 reg = <ADC5_GPIO3_100K_PU>;
161 qcom,ratiometric;
162 qcom,hw-settle-time = <200>;
163 qcom,pre-scaling = <1 1>;
164 label = "emmc_ufs_therm";
165 };
166 };
167
168 &pm6125_adc_tm {
169 status = "okay";
170
171 rf-pa0-therm@0 {
172 reg = <0>;
173 io-channels = <&pm6125_adc ADC5_AMUX_THM1_100K_PU>;
174 qcom,ratiometric;
175 qcom,hw-settle-time-us = <200>;
176 };
177
178 quiet-therm@1 {
179 reg = <1>;
180 io-channels = <&pm6125_adc ADC5_AMUX_THM2_100K_PU>;
181 qcom,ratiometric;
182 qcom,hw-settle-time-us = <200>;
183 };
184
185 xo-therm@2 {
186 reg = <2>;
187 io-channels = <&pm6125_adc ADC5_XO_THERM_100K_PU>;
188 qcom,ratiometric;
189 qcom,hw-settle-time-us = <200>;
190 };
191 };
192
193 &pm6125_gpios {
194 camera_flash_therm: camera-flash-therm-state {
195 pins = "gpio3";
196 function = PMIC_GPIO_FUNC_NORMAL;
197 bias-high-impedance;
198 };
199
200 emmc_ufs_therm: emmc-ufs-therm-state {
201 pins = "gpio6";
202 function = PMIC_GPIO_FUNC_NORMAL;
203 bias-high-impedance;
204 };
205
206 vol_up_n: vol-up-n-state {
207 pins = "gpio5";
208 function = PMIC_GPIO_FUNC_NORMAL;
209 input-enable;
210 bias-pull-up;
211 };
212 };
213
214 &pon_pwrkey {
215 status = "okay";
216 };
217
218 &pon_resin {
219 linux,code = <KEY_VOLUMEDOWN>;
220 status = "okay";
221 };
222
223 &rpm_requests {
224 regulators-0 {
225 compatible = "qcom,rpm-pm6125-regulators";
226
227 vreg_s6a: s6 {
228 regulator-min-microvolt = <936000>;
229 regulator-max-microvolt = <1422000>;
230 };
231
232 vreg_l1a: l1 {
233 regulator-min-microvolt = <1200000>;
234 regulator-max-microvolt = <1256000>;
235 };
236
237 vreg_l2a: l2 {
238 regulator-min-microvolt = <1000000>;
239 regulator-max-microvolt = <1056000>;
240 };
241
242 vreg_l3a: l3 {
243 regulator-min-microvolt = <1000000>;
244 regulator-max-microvolt = <1064000>;
245 };
246
247 vreg_l4a: l4 {
248 regulator-min-microvolt = <872000>;
249 regulator-max-microvolt = <976000>;
250 regulator-allow-set-load;
251 };
252
253 vreg_l5a: l5 {
254 regulator-min-microvolt = <1648000>;
255 regulator-max-microvolt = <2950000>;
256 regulator-allow-set-load;
257 };
258
259 vreg_l6a: l6 {
260 regulator-min-microvolt = <576000>;
261 regulator-max-microvolt = <656000>;
262 };
263
264 vreg_l7a: l7 {
265 regulator-min-microvolt = <872000>;
266 regulator-max-microvolt = <976000>;
267 };
268
269 vreg_l8a: l8 {
270 regulator-min-microvolt = <400000>;
271 regulator-max-microvolt = <728000>;
272 };
273
274 vreg_l9a: l9 {
275 regulator-min-microvolt = <1800000>;
276 regulator-max-microvolt = <1896000>;
277 };
278
279 vreg_l10a: l10 {
280 regulator-min-microvolt = <1800000>;
281 regulator-max-microvolt = <1896000>;
282 regulator-allow-set-load;
283 };
284
285 vreg_l11a: l11 {
286 regulator-min-microvolt = <1800000>;
287 regulator-max-microvolt = <1952000>;
288 regulator-allow-set-load;
289 };
290
291 vreg_l12a: l12 {
292 regulator-min-microvolt = <1800000>;
293 regulator-max-microvolt = <1996000>;
294 };
295
296 vreg_l13a: l13 {
297 regulator-min-microvolt = <1800000>;
298 regulator-max-microvolt = <1832000>;
299 };
300
301 vreg_l14a: l14 {
302 regulator-min-microvolt = <1800000>;
303 regulator-max-microvolt = <1904000>;
304 };
305
306 vreg_l15a: l15 {
307 regulator-min-microvolt = <3104000>;
308 regulator-max-microvolt = <3232000>;
309 };
310
311 vreg_l16a: l16 {
312 regulator-min-microvolt = <1800000>;
313 regulator-max-microvolt = <1904000>;
314 };
315
316 vreg_l17a: l17 {
317 regulator-min-microvolt = <1248000>;
318 regulator-max-microvolt = <1304000>;
319 };
320
321 vreg_l18a: l18 {
322 regulator-min-microvolt = <1200000>;
323 regulator-max-microvolt = <1264000>;
324 regulator-allow-set-load;
325 };
326
327 vreg_l19a: l19 {
328 regulator-min-microvolt = <1648000>;
329 regulator-max-microvolt = <2952000>;
330 };
331
332 vreg_l20a: l20 {
333 regulator-min-microvolt = <1648000>;
334 regulator-max-microvolt = <2952000>;
335 };
336
337 vreg_l21a: l21 {
338 regulator-min-microvolt = <2600000>;
339 regulator-max-microvolt = <2856000>;
340 };
341
342 vreg_l22a: l22 {
343 regulator-min-microvolt = <2944000>;
344 regulator-max-microvolt = <2950000>;
345 regulator-allow-set-load;
346 };
347
348 vreg_l23a: l23 {
349 regulator-min-microvolt = <3000000>;
350 regulator-max-microvolt = <3400000>;
351 };
352
353 vreg_l24a: l24 {
354 regulator-min-microvolt = <2944000>;
355 regulator-max-microvolt = <2950000>;
356 regulator-allow-set-load;
357 };
358 };
359 };
360
361 &sdc2_off_state {
362 sd-cd-pins {
363 pins = "gpio98";
364 function = "gpio";
365 drive-strength = <2>;
366 bias-disable;
367 };
368 };
369
370 &sdc2_on_state {
371 sd-cd-pins {
372 pins = "gpio98";
373 function = "gpio";
374 drive-strength = <2>;
375 bias-pull-up;
376 };
377 };
378
379 &sdhc_2 {
380 cd-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
381 vmmc-supply = <&vreg_l22a>;
382 vqmmc-supply = <&vreg_l5a>;
383 no-sdio;
384 no-mmc;
385 status = "okay";
386 };
387
388 &tlmm {
389 gpio-reserved-ranges = <22 2>, <28 6>;
390 };
391
392 &ufs_mem_hc {
393 vcc-supply = <&vreg_l24a>;
394 vccq2-supply = <&vreg_l11a>;
395 vcc-max-microamp = <600000>;
396 vccq2-max-microamp = <600000>;
397 vdd-hba-supply = <&vreg_l18a>;
398 status = "okay";
399 };
400
401 &ufs_mem_phy {
402 vdda-phy-supply = <&vreg_l4a>;
403 vdda-pll-supply = <&vreg_l10a>;
404 status = "okay";
405 };
406
407 &usb3 {
408 status = "okay";
409 };
410
411 &usb3_dwc3 {
412 extcon = <&extcon_usb>;
413 };
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