1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2019, Jeffrey Hugo. All rights reserved. */
3
4 /*
5 * Common include for MSM8998 clamshell devices, ie the Lenovo Miix 630,
6 * Asus NovaGo TP370QL, and HP Envy x2. All three devices are basically the
7 * same, with differences in peripherals.
8 */
9
10 #include "msm8998.dtsi"
11 #include "pm8005.dtsi"
12 #include "pm8998.dtsi"
13
14 / {
15 vph_pwr: vph-pwr-regulator {
16 compatible = "regulator-fixed";
17 regulator-name = "vph_pwr";
18 regulator-always-on;
19 regulator-boot-on;
20 };
21 };
22
23 &blsp1_uart3 {
24 status = "okay";
25
26 bluetooth {
27 compatible = "qcom,wcn3990-bt";
28
29 vddio-supply = <&vreg_s4a_1p8>;
30 vddxo-supply = <&vreg_l7a_1p8>;
31 vddrf-supply = <&vreg_l17a_1p3>;
32 vddch0-supply = <&vreg_l25a_3p3>;
33 max-speed = <3200000>;
34 };
35 };
36
37 &blsp1_uart3_on {
38 rx-pins {
39 /delete-property/ bias-disable;
40 /*
41 * Configure a pull-up on 45 (RX). This is needed to
42 * avoid garbage data when the TX pin of the Bluetooth
43 * module is in tri-state (module powered off or not
44 * driving the signal yet).
45 */
46 bias-pull-up;
47 };
48
49 cts-pins {
50 /delete-property/ bias-disable;
51 /*
52 * Configure a pull-down on 47 (CTS) to match the pull
53 * of the Bluetooth module.
54 */
55 bias-pull-down;
56 };
57 };
58
59 /*
60 * The laptop FW does not appear to support the retention state as it is
61 * not advertised as enabled in ACPI, and enabling it in DT can cause boot
62 * hangs.
63 */
64 &CPU0 {
65 cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
66 };
67
68 &CPU1 {
69 cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
70 };
71
72 &CPU2 {
73 cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
74 };
75
76 &CPU3 {
77 cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
78 };
79
80 &CPU4 {
81 cpu-idle-states = <&BIG_CPU_SLEEP_1>;
82 };
83
84 &CPU5 {
85 cpu-idle-states = <&BIG_CPU_SLEEP_1>;
86 };
87
88 &CPU6 {
89 cpu-idle-states = <&BIG_CPU_SLEEP_1>;
90 };
91
92 &CPU7 {
93 cpu-idle-states = <&BIG_CPU_SLEEP_1>;
94 };
95
96 /*
97 * If EFIFB is used, enabling MMCC will cause important MMSS clocks to be cleaned
98 * up, because as far as Linux is concerned - they are unused. Disable it by default
99 * on clamshell devices, as it will break them, unless either simplefb is configured to
100 * hold a vote for these clocks, or panels are brought up properly, using drm/msm.
101 */
102 &mmcc {
103 status = "disabled";
104 };
105
106 &mmss_smmu {
107 status = "disabled";
108 };
109
110 &pcie0 {
111 status = "okay";
112 };
113
114 &pcie_phy {
115 status = "okay";
116 };
117
118 &pm8005_regulators {
119 vdd_s1-supply = <&vph_pwr>;
120
121 pm8005_s1: s1 { /* VDD_GFX supply */
122 regulator-min-microvolt = <524000>;
123 regulator-max-microvolt = <1100000>;
124 regulator-enable-ramp-delay = <500>;
125
126 /* hack until we rig up the gpu consumer */
127 regulator-always-on;
128 };
129 };
130
131 &qusb2phy {
132 status = "okay";
133
134 vdd-supply = <&vreg_l1a_0p875>;
135 vdda-pll-supply = <&vreg_l12a_1p8>;
136 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
137 };
138
139 &rpm_requests {
140 regulators-0 {
141 compatible = "qcom,rpm-pm8998-regulators";
142
143 vdd_s1-supply = <&vph_pwr>;
144 vdd_s2-supply = <&vph_pwr>;
145 vdd_s3-supply = <&vph_pwr>;
146 vdd_s4-supply = <&vph_pwr>;
147 vdd_s5-supply = <&vph_pwr>;
148 vdd_s6-supply = <&vph_pwr>;
149 vdd_s7-supply = <&vph_pwr>;
150 vdd_s8-supply = <&vph_pwr>;
151 vdd_s9-supply = <&vph_pwr>;
152 vdd_s10-supply = <&vph_pwr>;
153 vdd_s11-supply = <&vph_pwr>;
154 vdd_s12-supply = <&vph_pwr>;
155 vdd_s13-supply = <&vph_pwr>;
156 vdd_l1_l27-supply = <&vreg_s7a_1p025>;
157 vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
158 vdd_l3_l11-supply = <&vreg_s7a_1p025>;
159 vdd_l4_l5-supply = <&vreg_s7a_1p025>;
160 vdd_l6-supply = <&vreg_s5a_2p04>;
161 vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
162 vdd_l9-supply = <&vph_pwr>;
163 vdd_l10_l23_l25-supply = <&vph_pwr>;
164 vdd_l13_l19_l21-supply = <&vph_pwr>;
165 vdd_l16_l28-supply = <&vph_pwr>;
166 vdd_l18_l22-supply = <&vph_pwr>;
167 vdd_l20_l24-supply = <&vph_pwr>;
168 vdd_l26-supply = <&vreg_s3a_1p35>;
169 vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
170
171 vreg_s3a_1p35: s3 {
172 regulator-min-microvolt = <1352000>;
173 regulator-max-microvolt = <1352000>;
174 };
175
176 vreg_s4a_1p8: s4 {
177 regulator-min-microvolt = <1800000>;
178 regulator-max-microvolt = <1800000>;
179 regulator-allow-set-load;
180 };
181
182 vreg_s5a_2p04: s5 {
183 regulator-min-microvolt = <1904000>;
184 regulator-max-microvolt = <2040000>;
185 };
186
187 vreg_s7a_1p025: s7 {
188 regulator-min-microvolt = <900000>;
189 regulator-max-microvolt = <1028000>;
190 };
191
192 vreg_l1a_0p875: l1 {
193 regulator-min-microvolt = <880000>;
194 regulator-max-microvolt = <880000>;
195 regulator-allow-set-load;
196 };
197
198 vreg_l2a_1p2: l2 {
199 regulator-min-microvolt = <1200000>;
200 regulator-max-microvolt = <1200000>;
201 regulator-allow-set-load;
202 };
203
204 vreg_l3a_1p0: l3 {
205 regulator-min-microvolt = <1000000>;
206 regulator-max-microvolt = <1000000>;
207 };
208
209 vreg_l5a_0p8: l5 {
210 regulator-min-microvolt = <800000>;
211 regulator-max-microvolt = <800000>;
212 };
213
214 vreg_l6a_1p8: l6 {
215 regulator-min-microvolt = <1808000>;
216 regulator-max-microvolt = <1808000>;
217 };
218
219 vreg_l7a_1p8: l7 {
220 regulator-min-microvolt = <1800000>;
221 regulator-max-microvolt = <1800000>;
222 regulator-allow-set-load;
223 };
224
225 vreg_l8a_1p2: l8 {
226 regulator-min-microvolt = <1200000>;
227 regulator-max-microvolt = <1200000>;
228 };
229
230 vreg_l9a_1p8: l9 {
231 regulator-min-microvolt = <1808000>;
232 regulator-max-microvolt = <2960000>;
233 };
234
235 vreg_l10a_1p8: l10 {
236 regulator-min-microvolt = <1808000>;
237 regulator-max-microvolt = <2960000>;
238 };
239
240 vreg_l11a_1p0: l11 {
241 regulator-min-microvolt = <1000000>;
242 regulator-max-microvolt = <1000000>;
243 };
244
245 vreg_l12a_1p8: l12 {
246 regulator-min-microvolt = <1800000>;
247 regulator-max-microvolt = <1800000>;
248 };
249
250 vreg_l13a_2p95: l13 {
251 regulator-min-microvolt = <1808000>;
252 regulator-max-microvolt = <2960000>;
253 };
254
255 vreg_l14a_1p88: l14 {
256 regulator-min-microvolt = <1880000>;
257 regulator-max-microvolt = <1880000>;
258 };
259
260 vreg_l15a_1p8: l15 {
261 regulator-min-microvolt = <1800000>;
262 regulator-max-microvolt = <1800000>;
263 };
264
265 vreg_l16a_2p7: l16 {
266 regulator-min-microvolt = <2704000>;
267 regulator-max-microvolt = <2704000>;
268 };
269
270 vreg_l17a_1p3: l17 {
271 regulator-min-microvolt = <1304000>;
272 regulator-max-microvolt = <1304000>;
273 regulator-allow-set-load;
274 };
275
276 vreg_l18a_2p7: l18 {
277 regulator-min-microvolt = <2704000>;
278 regulator-max-microvolt = <2704000>;
279 };
280
281 vreg_l19a_3p0: l19 {
282 regulator-min-microvolt = <3008000>;
283 regulator-max-microvolt = <3008000>;
284 };
285
286 vreg_l20a_2p95: l20 {
287 regulator-min-microvolt = <2960000>;
288 regulator-max-microvolt = <2960000>;
289 regulator-allow-set-load;
290 };
291
292 vreg_l21a_2p95: l21 {
293 regulator-min-microvolt = <2960000>;
294 regulator-max-microvolt = <2960000>;
295 regulator-allow-set-load;
296 regulator-system-load = <800000>;
297 };
298
299 vreg_l22a_2p85: l22 {
300 regulator-min-microvolt = <2864000>;
301 regulator-max-microvolt = <2864000>;
302 };
303
304 vreg_l23a_3p3: l23 {
305 regulator-min-microvolt = <3312000>;
306 regulator-max-microvolt = <3312000>;
307 };
308
309 vreg_l24a_3p075: l24 {
310 regulator-min-microvolt = <3088000>;
311 regulator-max-microvolt = <3088000>;
312 };
313
314 vreg_l25a_3p3: l25 {
315 regulator-min-microvolt = <3104000>;
316 regulator-max-microvolt = <3312000>;
317 regulator-allow-set-load;
318 };
319
320 vreg_l26a_1p2: l26 {
321 regulator-min-microvolt = <1200000>;
322 regulator-max-microvolt = <1200000>;
323 };
324
325 vreg_l28_3p0: l28 {
326 regulator-min-microvolt = <3008000>;
327 regulator-max-microvolt = <3008000>;
328 };
329
330 vreg_lvs1a_1p8: lvs1 {
331 regulator-min-microvolt = <1800000>;
332 regulator-max-microvolt = <1800000>;
333 };
334
335 vreg_lvs2a_1p8: lvs2 {
336 regulator-min-microvolt = <1800000>;
337 regulator-max-microvolt = <1800000>;
338 };
339 };
340 };
341
342 &remoteproc_mss {
343 status = "okay";
344 };
345
346 &sdhc2 {
347 status = "okay";
348
349 vmmc-supply = <&vreg_l21a_2p95>;
350 vqmmc-supply = <&vreg_l13a_2p95>;
351
352 pinctrl-names = "default", "sleep";
353 pinctrl-0 = <&sdc2_on &sdc2_cd>;
354 pinctrl-1 = <&sdc2_off &sdc2_cd>;
355 };
356
357 &tlmm {
358 gpio-reserved-ranges = <0 4>, <81 4>;
359
360 touchpad: touchpad-pin-state {
361 pins = "gpio123";
362 function = "gpio";
363 bias-pull-up;
364 };
365 };
366
367 &ufshc {
368 status = "okay";
369 };
370
371 &ufsphy {
372 status = "okay";
373 vdda-phy-supply = <&vreg_l1a_0p875>;
374 vdda-pll-supply = <&vreg_l2a_1p2>;
375 };
376
377 &usb3 {
378 status = "okay";
379 };
380
381 &usb3_dwc3 {
382 dr_mode = "host"; /* Force to host until we have Type-C hooked up */
383 };
384
385 &usb3phy {
386 status = "okay";
387
388 vdda-phy-supply = <&vreg_l1a_0p875>;
389 vdda-pll-supply = <&vreg_l2a_1p2>;
390 };
391
392 &wifi {
393 status = "okay";
394
395 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
396 vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
397 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
398 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
399 };
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