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1// SPDX-License-Identifier: BSD-3-Clause
2/*
3 * Copyright (c) 2022, Luca Weiss <luca@z3ntu.xyz>
4 */
5
6/dts-v1/;
7
8#include "qcom-msm8226.dtsi"
9#include "qcom-pm8226.dtsi"
10
11/delete-node/ &adsp_region;
12
13/ {
14 model = "Huawei Watch";
15 compatible = "huawei,sturgeon", "qcom,apq8026";
16 chassis-type = "watch";
17 qcom,msm-id = <199 0x20000>;
18 qcom,board-id = <8 4>;
19
20 reserved-memory {
21 sbl_region: sbl@2f00000 {
22 reg = <0x02f00000 0x100000>;
23 no-map;
24 };
25
26 external_image_region: external-image@3100000 {
27 reg = <0x3100000 0x200000>;
28 no-map;
29 };
30
31 peripheral_region: peripheral@3300000 {
32 reg = <0x3300000 0x600000>;
33 no-map;
34 };
35
36 adsp_region: adsp@3900000 {
37 reg = <0x3900000 0x1400000>;
38 no-map;
39 };
40
41 modem_region: modem@4d00000 {
42 reg = <0x4d00000 0x1b00000>;
43 no-map;
44 };
45
46 modem_efs_region: modem-efs@7f00000 {
47 reg = <0x7f00000 0x100000>;
48 no-map;
49 };
50 };
51
52 vreg_wlan: wlan-regulator {
53 compatible = "regulator-fixed";
54
55 regulator-name = "wl-reg";
56 regulator-min-microvolt = <2950000>;
57 regulator-max-microvolt = <2950000>;
58
59 gpio = <&tlmm 110 GPIO_ACTIVE_HIGH>;
60 enable-active-high;
61
62 pinctrl-names = "default";
63 pinctrl-0 = <&wlan_regulator_default_state>;
64 };
65};
66
67&adsp {
68 status = "okay";
69};
70
71&blsp1_i2c5 {
72 clock-frequency = <384000>;
73
74 status = "okay";
75
76 touchscreen@20 {
77 compatible = "syna,rmi4-i2c";
78 reg = <0x20>;
79
80 interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
81 vdd-supply = <&pm8226_l19>;
82 vio-supply = <&pm8226_lvs1>;
83
84 pinctrl-names = "default";
85 pinctrl-0 = <&touch_default_state>;
86
87 syna,startup-delay-ms = <160>;
88
89 #address-cells = <1>;
90 #size-cells = <0>;
91
92 rmi4-f01@1 {
93 reg = <0x1>;
94 syna,nosleep-mode = <1>;
95 };
96
97 rmi4-f12@12 {
98 reg = <0x12>;
99 syna,sensor-type = <1>;
100 };
101 };
102};
103
104&blsp1_uart4 {
105 pinctrl-names = "default";
106 pinctrl-0 = <&blsp1_uart4_default_state>;
107
108 status = "okay";
109
110 bluetooth {
111 compatible = "brcm,bcm43430a0-bt";
112 max-speed = <3000000>;
113
114 pinctrl-names = "default";
115 pinctrl-0 = <&bluetooth_default_state>;
116
117 host-wakeup-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>;
118 device-wakeup-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
119 shutdown-gpios = <&tlmm 67 GPIO_ACTIVE_HIGH>;
120 };
121};
122
123&rpm_requests {
124 regulators {
125 compatible = "qcom,rpm-pm8226-regulators";
126
127 pm8226_s3: s3 {
128 regulator-min-microvolt = <1200000>;
129 regulator-max-microvolt = <1300000>;
130 };
131
132 pm8226_s4: s4 {
133 regulator-min-microvolt = <1800000>;
134 regulator-max-microvolt = <2200000>;
135 };
136
137 pm8226_s5: s5 {
138 regulator-min-microvolt = <1150000>;
139 regulator-max-microvolt = <1150000>;
140 };
141
142 pm8226_l1: l1 {
143 regulator-min-microvolt = <1225000>;
144 regulator-max-microvolt = <1225000>;
145 };
146
147 pm8226_l2: l2 {
148 regulator-min-microvolt = <1200000>;
149 regulator-max-microvolt = <1200000>;
150 };
151
152 pm8226_l3: l3 {
153 regulator-min-microvolt = <750000>;
154 regulator-max-microvolt = <1337500>;
155 };
156
157 pm8226_l4: l4 {
158 regulator-min-microvolt = <1200000>;
159 regulator-max-microvolt = <1200000>;
160 };
161
162 pm8226_l5: l5 {
163 regulator-min-microvolt = <1200000>;
164 regulator-max-microvolt = <1200000>;
165 };
166
167 pm8226_l6: l6 {
168 regulator-min-microvolt = <1800000>;
169 regulator-max-microvolt = <1800000>;
170 };
171
172 pm8226_l7: l7 {
173 regulator-min-microvolt = <1850000>;
174 regulator-max-microvolt = <1850000>;
175 };
176
177 pm8226_l8: l8 {
178 regulator-min-microvolt = <1800000>;
179 regulator-max-microvolt = <1800000>;
180 };
181
182 pm8226_l9: l9 {
183 regulator-min-microvolt = <2050000>;
184 regulator-max-microvolt = <2050000>;
185 };
186
187 pm8226_l10: l10 {
188 regulator-min-microvolt = <1800000>;
189 regulator-max-microvolt = <1800000>;
190 };
191
192 pm8226_l12: l12 {
193 regulator-min-microvolt = <1800000>;
194 regulator-max-microvolt = <1800000>;
195 };
196
197 pm8226_l14: l14 {
198 regulator-min-microvolt = <2750000>;
199 regulator-max-microvolt = <2750000>;
200 };
201
202 pm8226_l15: l15 {
203 regulator-min-microvolt = <2800000>;
204 regulator-max-microvolt = <2800000>;
205 };
206
207 pm8226_l16: l16 {
208 regulator-min-microvolt = <3000000>;
209 regulator-max-microvolt = <3350000>;
210 };
211
212 pm8226_l17: l17 {
213 regulator-min-microvolt = <2950000>;
214 regulator-max-microvolt = <2950000>;
215 };
216
217 pm8226_l18: l18 {
218 regulator-min-microvolt = <2950000>;
219 regulator-max-microvolt = <2950000>;
220 };
221
222 pm8226_l19: l19 {
223 regulator-min-microvolt = <2850000>;
224 regulator-max-microvolt = <2850000>;
225 };
226
227 pm8226_l20: l20 {
228 regulator-min-microvolt = <3075000>;
229 regulator-max-microvolt = <3075000>;
230 };
231
232 pm8226_l21: l21 {
233 regulator-min-microvolt = <1800000>;
234 regulator-max-microvolt = <2950000>;
235 };
236
237 pm8226_l22: l22 {
238 regulator-min-microvolt = <1800000>;
239 regulator-max-microvolt = <2950000>;
240 };
241
242 pm8226_l23: l23 {
243 regulator-min-microvolt = <1800000>;
244 regulator-max-microvolt = <2950000>;
245 };
246
247 pm8226_l24: l24 {
248 regulator-min-microvolt = <1300000>;
249 regulator-max-microvolt = <1350000>;
250 };
251
252 pm8226_l25: l25 {
253 regulator-min-microvolt = <1775000>;
254 regulator-max-microvolt = <2125000>;
255 };
256
257 pm8226_l26: l26 {
258 regulator-min-microvolt = <1225000>;
259 regulator-max-microvolt = <1225000>;
260 };
261
262 pm8226_l27: l27 {
263 regulator-min-microvolt = <2050000>;
264 regulator-max-microvolt = <2050000>;
265 };
266
267 pm8226_l28: l28 {
268 regulator-min-microvolt = <1800000>;
269 regulator-max-microvolt = <2950000>;
270 };
271
272 pm8226_lvs1: lvs1 {};
273 };
274};
275
276&sdhc_1 {
277 vmmc-supply = <&pm8226_l17>;
278 vqmmc-supply = <&pm8226_l6>;
279
280 bus-width = <8>;
281 non-removable;
282
283 status = "okay";
284};
285
286&sdhc_3 {
287 max-frequency = <100000000>;
288 non-removable;
289
290 vmmc-supply = <&vreg_wlan>;
291 vqmmc-supply = <&pm8226_l6>;
292
293 #address-cells = <1>;
294 #size-cells = <0>;
295
296 status = "okay";
297
298 wifi@1 {
299 compatible = "brcm,bcm43430a0-fmac", "brcm,bcm4329-fmac";
300 reg = <1>;
301
302 interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
303 interrupt-names = "host-wake";
304
305 pinctrl-names = "default";
306 pinctrl-0 = <&wlan_hostwake_default_state>;
307 };
308};
309
310&smbb {
311 qcom,fast-charge-safe-voltage = <4370000>;
312 qcom,fast-charge-high-threshold-voltage = <4350000>;
313 qcom,minimum-input-voltage = <4350000>;
314 qcom,fast-charge-current-limit = <300000>;
315 qcom,fast-charge-safe-current = <600000>;
316 qcom,auto-recharge-threshold-voltage = <4240000>;
317};
318
319&tlmm {
320 blsp1_uart4_default_state: blsp1-uart4-default-state {
321 pins = "gpio12", "gpio13", "gpio14", "gpio15";
322 function = "blsp_uart4";
323 drive-strength = <8>;
324 bias-disable;
325 };
326
327 bluetooth_default_state: bluetooth-default-state {
328 pins = "gpio63", "gpio64";
329 function = "gpio";
330 drive-strength = <2>;
331 bias-pull-down;
332 };
333
334 touch_default_state: touch-default-state {
335 irq-pins {
336 pins = "gpio17";
337 function = "gpio";
338 drive-strength = <8>;
339 bias-pull-up;
340 };
341
342 reset-pins {
343 pins = "gpio16";
344 function = "gpio";
345 drive-strength = <6>;
346 bias-pull-up;
347 };
348 };
349
350 wlan_hostwake_default_state: wlan-hostwake-default-state {
351 pins = "gpio66";
352 function = "gpio";
353 drive-strength = <2>;
354 bias-disable;
355 input-enable;
356 };
357
358 wlan_regulator_default_state: wlan-regulator-default-state {
359 pins = "gpio110";
360 function = "gpio";
361 drive-strength = <2>;
362 bias-pull-down;
363 };
364};
365
366&usb {
367 extcon = <&smbb>;
368 dr_mode = "peripheral";
369 status = "okay";
370};
371
372&usb_hs_phy {
373 extcon = <&smbb>;
374 v1p8-supply = <&pm8226_l10>;
375 v3p3-supply = <&pm8226_l20>;
376};