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1// SPDX-License-Identifier: BSD-3-Clause
2/*
3 * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz>
4 */
5
6/dts-v1/;
7
8#include "qcom-msm8226.dtsi"
9#include "pm8226.dtsi"
10
11/delete-node/ &adsp_region;
12
13/ {
14 model = "LG G Watch R";
15 compatible = "lg,lenok", "qcom,apq8026";
16 chassis-type = "watch";
17 qcom,board-id = <132 0x0a>;
18 qcom,msm-id = <199 0x20000>;
19
20 aliases {
21 serial0 = &blsp1_uart3;
22 serial1 = &blsp1_uart4;
23 };
24
25 chosen {
26 stdout-path = "serial0:115200n8";
27 };
28
29 reserved-memory {
30 sbl_region: sbl@2f00000 {
31 reg = <0x02f00000 0x100000>;
32 no-map;
33 };
34
35 external_image_region: external-image@3100000 {
36 reg = <0x03100000 0x200000>;
37 no-map;
38 };
39
40 adsp_region: adsp@3300000 {
41 reg = <0x03300000 0x1400000>;
42 no-map;
43 };
44 };
45
46 vreg_wlan: wlan-regulator {
47 compatible = "regulator-fixed";
48
49 regulator-name = "wl-reg";
50 regulator-min-microvolt = <2950000>;
51 regulator-max-microvolt = <2950000>;
52
53 gpio = <&tlmm 46 GPIO_ACTIVE_HIGH>;
54 enable-active-high;
55
56 pinctrl-names = "default";
57 pinctrl-0 = <&wlan_regulator_default_state>;
58 };
59};
60
61&adsp {
62 status = "okay";
63};
64
65&blsp1_i2c1 {
66 status = "okay";
67
68 fuel-gauge@55 {
69 compatible = "ti,bq27421";
70 reg = <0x55>;
71 };
72};
73
74&blsp1_i2c5 {
75 status = "okay";
76 clock-frequency = <384000>;
77
78 touchscreen@20 {
79 compatible = "syna,rmi4-i2c";
80 reg = <0x20>;
81
82 interrupts-extended = <&tlmm 17 IRQ_TYPE_EDGE_FALLING>;
83 vdd-supply = <&pm8226_l15>;
84 vio-supply = <&pm8226_l22>;
85
86 pinctrl-names = "default";
87 pinctrl-0 = <&touch_pins>;
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_uart3 {
105 status = "okay";
106};
107
108&blsp1_uart4 {
109 status = "okay";
110
111 pinctrl-names = "default";
112 pinctrl-0 = <&blsp1_uart4_default_state>;
113
114 bluetooth {
115 compatible = "brcm,bcm43430a0-bt";
116
117 max-speed = <3000000>;
118
119 pinctrl-names = "default";
120 pinctrl-0 = <&bluetooth_default_state>;
121
122 host-wakeup-gpios = <&tlmm 48 GPIO_ACTIVE_HIGH>;
123 device-wakeup-gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>;
124 shutdown-gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
125 };
126};
127
128&rpm_requests {
129 regulators {
130 compatible = "qcom,rpm-pm8226-regulators";
131
132 pm8226_s3: s3 {
133 regulator-min-microvolt = <1200000>;
134 regulator-max-microvolt = <1350000>;
135 };
136 pm8226_s4: s4 {
137 regulator-min-microvolt = <1800000>;
138 regulator-max-microvolt = <2200000>;
139 };
140 pm8226_s5: s5 {
141 regulator-min-microvolt = <1150000>;
142 regulator-max-microvolt = <1150000>;
143 };
144
145 pm8226_l1: l1 {
146 regulator-min-microvolt = <1225000>;
147 regulator-max-microvolt = <1225000>;
148 };
149 pm8226_l2: l2 {
150 regulator-min-microvolt = <1200000>;
151 regulator-max-microvolt = <1200000>;
152 };
153 pm8226_l3: l3 {
154 regulator-min-microvolt = <750000>;
155 regulator-max-microvolt = <1337500>;
156 };
157 pm8226_l4: l4 {
158 regulator-min-microvolt = <1200000>;
159 regulator-max-microvolt = <1200000>;
160 };
161 pm8226_l5: l5 {
162 regulator-min-microvolt = <1200000>;
163 regulator-max-microvolt = <1200000>;
164 };
165 pm8226_l6: l6 {
166 regulator-min-microvolt = <1800000>;
167 regulator-max-microvolt = <1800000>;
168 };
169 pm8226_l7: l7 {
170 regulator-min-microvolt = <1850000>;
171 regulator-max-microvolt = <1850000>;
172 };
173 pm8226_l8: l8 {
174 regulator-min-microvolt = <1800000>;
175 regulator-max-microvolt = <1800000>;
176 };
177 pm8226_l9: l9 {
178 regulator-min-microvolt = <2050000>;
179 regulator-max-microvolt = <2050000>;
180 };
181 pm8226_l10: l10 {
182 regulator-min-microvolt = <1800000>;
183 regulator-max-microvolt = <1800000>;
184 };
185 pm8226_l12: l12 {
186 regulator-min-microvolt = <1800000>;
187 regulator-max-microvolt = <1800000>;
188 };
189 pm8226_l14: l14 {
190 regulator-min-microvolt = <2750000>;
191 regulator-max-microvolt = <2750000>;
192 };
193 pm8226_l15: l15 {
194 regulator-min-microvolt = <3300000>;
195 regulator-max-microvolt = <3300000>;
196 };
197 pm8226_l16: l16 {
198 regulator-min-microvolt = <3000000>;
199 regulator-max-microvolt = <3350000>;
200 };
201 pm8226_l17: l17 {
202 regulator-min-microvolt = <2950000>;
203 regulator-max-microvolt = <2950000>;
204 };
205 pm8226_l18: l18 {
206 regulator-min-microvolt = <3000000>;
207 regulator-max-microvolt = <3300000>;
208 };
209 pm8226_l19: l19 {
210 regulator-min-microvolt = <3000000>;
211 regulator-max-microvolt = <3000000>;
212 };
213 pm8226_l20: l20 {
214 regulator-min-microvolt = <3075000>;
215 regulator-max-microvolt = <3075000>;
216 };
217 pm8226_l21: l21 {
218 regulator-min-microvolt = <1800000>;
219 regulator-max-microvolt = <2950000>;
220 };
221 pm8226_l22: l22 {
222 regulator-min-microvolt = <1800000>;
223 regulator-max-microvolt = <1800000>;
224 };
225 pm8226_l23: l23 {
226 regulator-min-microvolt = <1800000>;
227 regulator-max-microvolt = <2950000>;
228 };
229 pm8226_l24: l24 {
230 regulator-min-microvolt = <1300000>;
231 regulator-max-microvolt = <1350000>;
232 };
233 pm8226_l25: l25 {
234 regulator-min-microvolt = <1775000>;
235 regulator-max-microvolt = <2125000>;
236 };
237 pm8226_l26: l26 {
238 regulator-min-microvolt = <1225000>;
239 regulator-max-microvolt = <1225000>;
240 };
241 pm8226_l27: l27 {
242 regulator-min-microvolt = <2050000>;
243 regulator-max-microvolt = <2050000>;
244 };
245 pm8226_l28: l28 {
246 regulator-min-microvolt = <2700000>;
247 regulator-max-microvolt = <3000000>;
248 };
249
250 pm8226_lvs1: lvs1 {};
251 };
252};
253
254&sdhc_1 {
255 status = "okay";
256
257 vmmc-supply = <&pm8226_l17>;
258 vqmmc-supply = <&pm8226_l6>;
259
260 bus-width = <8>;
261 non-removable;
262};
263
264&sdhc_3 {
265 status = "okay";
266
267 max-frequency = <100000000>;
268 non-removable;
269
270 vmmc-supply = <&vreg_wlan>;
271 vqmmc-supply = <&pm8226_l6>;
272
273 #address-cells = <1>;
274 #size-cells = <0>;
275
276 wifi@1 {
277 compatible = "brcm,bcm43430a0-fmac", "brcm,bcm4329-fmac";
278 reg = <1>;
279
280 interrupts-extended = <&tlmm 37 IRQ_TYPE_EDGE_FALLING>;
281 interrupt-names = "host-wake";
282
283 pinctrl-names = "default";
284 pinctrl-0 = <&wlan_hostwake_default_state>;
285 };
286};
287
288&smbb {
289 qcom,fast-charge-safe-current = <450000>;
290 qcom,fast-charge-current-limit = <400000>;
291 qcom,fast-charge-safe-voltage = <4350000>;
292 qcom,fast-charge-high-threshold-voltage = <4350000>;
293 qcom,auto-recharge-threshold-voltage = <4240000>;
294 qcom,minimum-input-voltage = <4450000>;
295
296 status = "okay";
297};
298
299&tlmm {
300 blsp1_uart4_default_state: blsp1-uart4-default-state {
301 pins = "gpio12", "gpio13", "gpio14", "gpio15";
302 function = "blsp_uart4";
303 drive-strength = <8>;
304 bias-disable;
305 };
306
307 bluetooth_default_state: bluetooth-default-state {
308 pins = "gpio47", "gpio48";
309 function = "gpio";
310 drive-strength = <2>;
311 bias-disable;
312 };
313
314 touch_pins: touch-state {
315 irq-pins {
316 pins = "gpio17";
317 function = "gpio";
318
319 drive-strength = <8>;
320 bias-pull-down;
321 };
322
323 reset-pins {
324 pins = "gpio16";
325 function = "gpio";
326
327 drive-strength = <8>;
328 bias-disable;
329 output-high;
330 };
331 };
332
333 wlan_hostwake_default_state: wlan-hostwake-default-state {
334 pins = "gpio37";
335 function = "gpio";
336 drive-strength = <2>;
337 bias-disable;
338 };
339
340 wlan_regulator_default_state: wlan-regulator-default-state {
341 pins = "gpio46";
342 function = "gpio";
343 drive-strength = <2>;
344 bias-pull-up;
345 };
346};
347
348&usb {
349 status = "okay";
350 extcon = <&smbb>;
351 dr_mode = "peripheral";
352};
353
354&usb_hs_phy {
355 extcon = <&smbb>;
356 v1p8-supply = <&pm8226_l10>;
357 v3p3-supply = <&pm8226_l20>;
358};