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 / {
12 model = "ASUS ZenWatch 2";
13 compatible = "asus,sparrow", "qcom,apq8026";
14 chassis-type = "watch";
15 qcom,msm-id = <199 0x20000>;
16 qcom,board-id = <8 3005>;
17
18 reserved-memory {
19 sbl_region: sbl@2f00000 {
20 reg = <0x02f00000 0x100000>;
21 no-map;
22 };
23 external_image_region: external-image@3100000 {
24 reg = <0x3100000 0x200000>;
25 no-map;
26 };
27 peripheral_region: peripheral@3300000 {
28 reg = <0x3300000 0x600000>;
29 no-map;
30 };
31 adsp_region: adsp@3900000 {
32 reg = <0x3900000 0x1400000>;
33 no-map;
34 };
35 modem_region: modem@4d00000 {
36 reg = <0x4d00000 0x1b00000>;
37 no-map;
38 };
39 modem_efs_region: modem-efs@7f00000 {
40 reg = <0x7f00000 0x100000>;
41 no-map;
42 };
43 };
44
45 vreg_wlan: wlan-regulator {
46 compatible = "regulator-fixed";
47
48 regulator-name = "wl-reg";
49 regulator-min-microvolt = <2950000>;
50 regulator-max-microvolt = <2950000>;
51
52 gpio = <&tlmm 35 GPIO_ACTIVE_HIGH>;
53 enable-active-high;
54
55 pinctrl-names = "default";
56 pinctrl-0 = <&wlan_regulator_default_state>;
57 };
58 };
59
60 &blsp1_uart1 {
61 status = "okay";
62
63 pinctrl-names = "default";
64 pinctrl-0 = <&blsp1_uart1_default_state>;
65
66 bluetooth {
67 compatible = "brcm,bcm43430a1-bt";
68 max-speed = <3000000>;
69
70 pinctrl-names = "default";
71 pinctrl-0 = <&bluetooth_default_state>;
72
73 host-wakeup-gpios = <&tlmm 48 GPIO_ACTIVE_HIGH>;
74 device-wakeup-gpios = <&tlmm 61 GPIO_ACTIVE_HIGH>;
75 shutdown-gpios = <&tlmm 34 GPIO_ACTIVE_HIGH>;
76 };
77 };
78
79 &pm8226_vib {
80 status = "okay";
81 };
82
83 &rpm_requests {
84 pm8226-regulators {
85 compatible = "qcom,rpm-pm8226-regulators";
86
87 pm8226_s3: s3 {
88 regulator-min-microvolt = <1200000>;
89 regulator-max-microvolt = <1300000>;
90 };
91 pm8226_s4: s4 {
92 regulator-min-microvolt = <1800000>;
93 regulator-max-microvolt = <2200000>;
94 };
95 pm8226_s5: s5 {
96 regulator-min-microvolt = <1150000>;
97 regulator-max-microvolt = <1150000>;
98 };
99
100 pm8226_l1: l1 {
101 regulator-min-microvolt = <1225000>;
102 regulator-max-microvolt = <1225000>;
103 };
104 pm8226_l2: l2 {
105 regulator-min-microvolt = <1200000>;
106 regulator-max-microvolt = <1200000>;
107 };
108 pm8226_l3: l3 {
109 regulator-min-microvolt = <750000>;
110 regulator-max-microvolt = <1337500>;
111 };
112 pm8226_l4: l4 {
113 regulator-min-microvolt = <1200000>;
114 regulator-max-microvolt = <1200000>;
115 };
116 pm8226_l5: l5 {
117 regulator-min-microvolt = <1200000>;
118 regulator-max-microvolt = <1200000>;
119 };
120 pm8226_l6: l6 {
121 regulator-min-microvolt = <1800000>;
122 regulator-max-microvolt = <1800000>;
123 };
124 pm8226_l7: l7 {
125 regulator-min-microvolt = <1900000>;
126 regulator-max-microvolt = <1900000>;
127 };
128 pm8226_l8: l8 {
129 regulator-min-microvolt = <1800000>;
130 regulator-max-microvolt = <1800000>;
131 };
132 pm8226_l9: l9 {
133 regulator-min-microvolt = <1800000>;
134 regulator-max-microvolt = <1800000>;
135 };
136 pm8226_l10: l10 {
137 regulator-min-microvolt = <1800000>;
138 regulator-max-microvolt = <1800000>;
139 };
140 pm8226_l12: l12 {
141 regulator-min-microvolt = <1800000>;
142 regulator-max-microvolt = <1800000>;
143 };
144 pm8226_l14: l14 {
145 regulator-min-microvolt = <2750000>;
146 regulator-max-microvolt = <2750000>;
147 };
148 pm8226_l15: l15 {
149 regulator-min-microvolt = <3000000>;
150 regulator-max-microvolt = <3000000>;
151 };
152 pm8226_l16: l16 {
153 regulator-min-microvolt = <3000000>;
154 regulator-max-microvolt = <3000000>;
155 };
156 pm8226_l17: l17 {
157 regulator-min-microvolt = <2950000>;
158 regulator-max-microvolt = <2950000>;
159 };
160 pm8226_l18: l18 {
161 regulator-min-microvolt = <2950000>;
162 regulator-max-microvolt = <2950000>;
163 };
164 pm8226_l19: l19 {
165 regulator-min-microvolt = <2850000>;
166 regulator-max-microvolt = <2850000>;
167 };
168 pm8226_l20: l20 {
169 regulator-min-microvolt = <3075000>;
170 regulator-max-microvolt = <3075000>;
171 };
172 pm8226_l21: l21 {
173 regulator-min-microvolt = <1800000>;
174 regulator-max-microvolt = <2950000>;
175 };
176 pm8226_l22: l22 {
177 regulator-min-microvolt = <1800000>;
178 regulator-max-microvolt = <2950000>;
179 };
180 pm8226_l23: l23 {
181 regulator-min-microvolt = <1800000>;
182 regulator-max-microvolt = <1800000>;
183 };
184 pm8226_l24: l24 {
185 regulator-min-microvolt = <1300000>;
186 regulator-max-microvolt = <1350000>;
187 };
188 pm8226_l25: l25 {
189 regulator-min-microvolt = <1775000>;
190 regulator-max-microvolt = <2125000>;
191 };
192 pm8226_l26: l26 {
193 regulator-min-microvolt = <1225000>;
194 regulator-max-microvolt = <1225000>;
195 };
196 pm8226_l27: l27 {
197 regulator-min-microvolt = <2050000>;
198 regulator-max-microvolt = <2050000>;
199 };
200 pm8226_l28: l28 {
201 regulator-min-microvolt = <1800000>;
202 regulator-max-microvolt = <2950000>;
203 };
204
205 pm8226_lvs1: lvs1 {};
206 };
207 };
208
209 &sdhc_1 {
210 status = "okay";
211
212 vmmc-supply = <&pm8226_l17>;
213 vqmmc-supply = <&pm8226_l6>;
214
215 bus-width = <8>;
216 non-removable;
217 };
218
219 &sdhc_3 {
220 status = "okay";
221
222 max-frequency = <100000000>;
223 non-removable;
224
225 vmmc-supply = <&vreg_wlan>;
226 vqmmc-supply = <&pm8226_l6>;
227
228 #address-cells = <1>;
229 #size-cells = <0>;
230
231 wifi@1 {
232 compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac";
233 reg = <1>;
234
235 interrupts-extended = <&tlmm 46 IRQ_TYPE_EDGE_FALLING>;
236 interrupt-names = "host-wake";
237
238 pinctrl-names = "default";
239 pinctrl-0 = <&wlan_hostwake_default_state>;
240 };
241 };
242
243 &smbb {
244 qcom,fast-charge-safe-current = <1500000>;
245 qcom,fast-charge-current-limit = <350000>;
246 qcom,fast-charge-safe-voltage = <4430000>;
247 qcom,fast-charge-high-threshold-voltage = <4400000>;
248 qcom,auto-recharge-threshold-voltage = <4300000>;
249 qcom,minimum-input-voltage = <4400000>;
250 };
251
252 &tlmm {
253 blsp1_uart1_default_state: blsp1-uart1-default-state {
254 pins = "gpio0", "gpio1", "gpio2", "gpio3";
255 function = "blsp_uart1";
256 drive-strength = <8>;
257 bias-disable;
258 };
259
260 bluetooth_default_state: bluetooth-default-state {
261 pins = "gpio48", "gpio61";
262 function = "gpio";
263 drive-strength = <8>;
264 bias-disable;
265 input-enable;
266 };
267
268 wlan_hostwake_default_state: wlan-hostwake-default-state {
269 pins = "gpio46";
270 function = "gpio";
271 drive-strength = <2>;
272 bias-disable;
273 input-enable;
274 };
275
276 wlan_regulator_default_state: wlan-regulator-default-state {
277 pins = "gpio35";
278 function = "gpio";
279 drive-strength = <2>;
280 bias-pull-up;
281 };
282 };
283
284 &usb {
285 status = "okay";
286 extcon = <&smbb>;
287 dr_mode = "peripheral";
288 };
289
290 &usb_hs_phy {
291 extcon = <&smbb>;
292 v1p8-supply = <&pm8226_l10>;
293 v3p3-supply = <&pm8226_l20>;
294 };
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