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 "pm8226.dtsi"
10
11 /delete-node/ &adsp_region;
12
13 / {
14 model = "ASUS ZenWatch 2";
15 compatible = "asus,sparrow", "qcom,apq8026";
16 chassis-type = "watch";
17 qcom,msm-id = <199 0x20000>;
18 qcom,board-id = <8 3005>;
19
20 reserved-memory {
21 sbl_region: sbl@2f00000 {
22 reg = <0x02f00000 0x100000>;
23 no-map;
24 };
25 external_image_region: external-image@3100000 {
26 reg = <0x3100000 0x200000>;
27 no-map;
28 };
29 peripheral_region: peripheral@3300000 {
30 reg = <0x3300000 0x600000>;
31 no-map;
32 };
33 adsp_region: adsp@3900000 {
34 reg = <0x3900000 0x1400000>;
35 no-map;
36 };
37 modem_region: modem@4d00000 {
38 reg = <0x4d00000 0x1b00000>;
39 no-map;
40 };
41 modem_efs_region: modem-efs@7f00000 {
42 reg = <0x7f00000 0x100000>;
43 no-map;
44 };
45 };
46
47 vreg_wlan: wlan-regulator {
48 compatible = "regulator-fixed";
49
50 regulator-name = "wl-reg";
51 regulator-min-microvolt = <2950000>;
52 regulator-max-microvolt = <2950000>;
53
54 gpio = <&tlmm 35 GPIO_ACTIVE_HIGH>;
55 enable-active-high;
56
57 pinctrl-names = "default";
58 pinctrl-0 = <&wlan_regulator_default_state>;
59 };
60 };
61
62 &adsp {
63 status = "okay";
64 };
65
66 &blsp1_uart1 {
67 status = "okay";
68
69 pinctrl-names = "default";
70 pinctrl-0 = <&blsp1_uart1_default_state>;
71
72 bluetooth {
73 compatible = "brcm,bcm43430a1-bt";
74 max-speed = <3000000>;
75
76 pinctrl-names = "default";
77 pinctrl-0 = <&bluetooth_default_state>;
78
79 host-wakeup-gpios = <&tlmm 48 GPIO_ACTIVE_HIGH>;
80 device-wakeup-gpios = <&tlmm 61 GPIO_ACTIVE_HIGH>;
81 shutdown-gpios = <&tlmm 34 GPIO_ACTIVE_HIGH>;
82 };
83 };
84
85 &pm8226_vib {
86 status = "okay";
87 };
88
89 &rpm_requests {
90 regulators {
91 compatible = "qcom,rpm-pm8226-regulators";
92
93 pm8226_s3: s3 {
94 regulator-min-microvolt = <1200000>;
95 regulator-max-microvolt = <1300000>;
96 };
97 pm8226_s4: s4 {
98 regulator-min-microvolt = <1800000>;
99 regulator-max-microvolt = <2200000>;
100 };
101 pm8226_s5: s5 {
102 regulator-min-microvolt = <1150000>;
103 regulator-max-microvolt = <1150000>;
104 };
105
106 pm8226_l1: l1 {
107 regulator-min-microvolt = <1225000>;
108 regulator-max-microvolt = <1225000>;
109 };
110 pm8226_l2: l2 {
111 regulator-min-microvolt = <1200000>;
112 regulator-max-microvolt = <1200000>;
113 };
114 pm8226_l3: l3 {
115 regulator-min-microvolt = <750000>;
116 regulator-max-microvolt = <1337500>;
117 };
118 pm8226_l4: l4 {
119 regulator-min-microvolt = <1200000>;
120 regulator-max-microvolt = <1200000>;
121 };
122 pm8226_l5: l5 {
123 regulator-min-microvolt = <1200000>;
124 regulator-max-microvolt = <1200000>;
125 };
126 pm8226_l6: l6 {
127 regulator-min-microvolt = <1800000>;
128 regulator-max-microvolt = <1800000>;
129 };
130 pm8226_l7: l7 {
131 regulator-min-microvolt = <1900000>;
132 regulator-max-microvolt = <1900000>;
133 };
134 pm8226_l8: l8 {
135 regulator-min-microvolt = <1800000>;
136 regulator-max-microvolt = <1800000>;
137 };
138 pm8226_l9: l9 {
139 regulator-min-microvolt = <1800000>;
140 regulator-max-microvolt = <1800000>;
141 };
142 pm8226_l10: l10 {
143 regulator-min-microvolt = <1800000>;
144 regulator-max-microvolt = <1800000>;
145 };
146 pm8226_l12: l12 {
147 regulator-min-microvolt = <1800000>;
148 regulator-max-microvolt = <1800000>;
149 };
150 pm8226_l14: l14 {
151 regulator-min-microvolt = <2750000>;
152 regulator-max-microvolt = <2750000>;
153 };
154 pm8226_l15: l15 {
155 regulator-min-microvolt = <3000000>;
156 regulator-max-microvolt = <3000000>;
157 };
158 pm8226_l16: l16 {
159 regulator-min-microvolt = <3000000>;
160 regulator-max-microvolt = <3000000>;
161 };
162 pm8226_l17: l17 {
163 regulator-min-microvolt = <2950000>;
164 regulator-max-microvolt = <2950000>;
165 };
166 pm8226_l18: l18 {
167 regulator-min-microvolt = <2950000>;
168 regulator-max-microvolt = <2950000>;
169 };
170 pm8226_l19: l19 {
171 regulator-min-microvolt = <2850000>;
172 regulator-max-microvolt = <2850000>;
173 };
174 pm8226_l20: l20 {
175 regulator-min-microvolt = <3075000>;
176 regulator-max-microvolt = <3075000>;
177 };
178 pm8226_l21: l21 {
179 regulator-min-microvolt = <1800000>;
180 regulator-max-microvolt = <2950000>;
181 };
182 pm8226_l22: l22 {
183 regulator-min-microvolt = <1800000>;
184 regulator-max-microvolt = <2950000>;
185 };
186 pm8226_l23: l23 {
187 regulator-min-microvolt = <1800000>;
188 regulator-max-microvolt = <1800000>;
189 };
190 pm8226_l24: l24 {
191 regulator-min-microvolt = <1300000>;
192 regulator-max-microvolt = <1350000>;
193 };
194 pm8226_l25: l25 {
195 regulator-min-microvolt = <1775000>;
196 regulator-max-microvolt = <2125000>;
197 };
198 pm8226_l26: l26 {
199 regulator-min-microvolt = <1225000>;
200 regulator-max-microvolt = <1225000>;
201 };
202 pm8226_l27: l27 {
203 regulator-min-microvolt = <2050000>;
204 regulator-max-microvolt = <2050000>;
205 };
206 pm8226_l28: l28 {
207 regulator-min-microvolt = <1800000>;
208 regulator-max-microvolt = <2950000>;
209 };
210
211 pm8226_lvs1: lvs1 {};
212 };
213 };
214
215 &sdhc_1 {
216 status = "okay";
217
218 vmmc-supply = <&pm8226_l17>;
219 vqmmc-supply = <&pm8226_l6>;
220
221 bus-width = <8>;
222 non-removable;
223 };
224
225 &sdhc_3 {
226 status = "okay";
227
228 max-frequency = <100000000>;
229 non-removable;
230
231 vmmc-supply = <&vreg_wlan>;
232 vqmmc-supply = <&pm8226_l6>;
233
234 #address-cells = <1>;
235 #size-cells = <0>;
236
237 wifi@1 {
238 compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac";
239 reg = <1>;
240
241 interrupts-extended = <&tlmm 46 IRQ_TYPE_EDGE_FALLING>;
242 interrupt-names = "host-wake";
243
244 pinctrl-names = "default";
245 pinctrl-0 = <&wlan_hostwake_default_state>;
246 };
247 };
248
249 &smbb {
250 qcom,fast-charge-safe-current = <1500000>;
251 qcom,fast-charge-current-limit = <350000>;
252 qcom,fast-charge-safe-voltage = <4430000>;
253 qcom,fast-charge-high-threshold-voltage = <4400000>;
254 qcom,auto-recharge-threshold-voltage = <4300000>;
255 qcom,minimum-input-voltage = <4400000>;
256
257 status = "okay";
258 };
259
260 &tlmm {
261 blsp1_uart1_default_state: blsp1-uart1-default-state {
262 pins = "gpio0", "gpio1", "gpio2", "gpio3";
263 function = "blsp_uart1";
264 drive-strength = <8>;
265 bias-disable;
266 };
267
268 bluetooth_default_state: bluetooth-default-state {
269 pins = "gpio48", "gpio61";
270 function = "gpio";
271 drive-strength = <8>;
272 bias-disable;
273 };
274
275 wlan_hostwake_default_state: wlan-hostwake-default-state {
276 pins = "gpio46";
277 function = "gpio";
278 drive-strength = <2>;
279 bias-disable;
280 };
281
282 wlan_regulator_default_state: wlan-regulator-default-state {
283 pins = "gpio35";
284 function = "gpio";
285 drive-strength = <2>;
286 bias-pull-up;
287 };
288 };
289
290 &usb {
291 status = "okay";
292 extcon = <&smbb>;
293 dr_mode = "peripheral";
294 };
295
296 &usb_hs_phy {
297 extcon = <&smbb>;
298 v1p8-supply = <&pm8226_l10>;
299 v3p3-supply = <&pm8226_l20>;
300 };
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