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 "pm8998.dtsi"
12#include "pm8005.dtsi"
13
14/ {
15	chosen {
16	};
17
18	vph_pwr: vph-pwr-regulator {
19		compatible = "regulator-fixed";
20		regulator-name = "vph_pwr";
21		regulator-always-on;
22		regulator-boot-on;
23	};
24};
25
26&blsp1_uart3 {
27	status = "okay";
28
29	bluetooth {
30		compatible = "qcom,wcn3990-bt";
31
32		vddio-supply = <&vreg_s4a_1p8>;
33		vddxo-supply = <&vreg_l7a_1p8>;
34		vddrf-supply = <&vreg_l17a_1p3>;
35		vddch0-supply = <&vreg_l25a_3p3>;
36		max-speed = <3200000>;
37	};
38};
39
40/*
41 * The laptop FW does not appear to support the retention state as it is
42 * not advertised as enabled in ACPI, and enabling it in DT can cause boot
43 * hangs.
44 */
45&CPU0 {
46	cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
47};
48
49&CPU1 {
50	cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
51};
52
53&CPU2 {
54	cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
55};
56
57&CPU3 {
58	cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
59};
60
61&CPU4 {
62	cpu-idle-states = <&BIG_CPU_SLEEP_1>;
63};
64
65&CPU5 {
66	cpu-idle-states = <&BIG_CPU_SLEEP_1>;
67};
68
69&CPU6 {
70	cpu-idle-states = <&BIG_CPU_SLEEP_1>;
71};
72
73&CPU7 {
74	cpu-idle-states = <&BIG_CPU_SLEEP_1>;
75};
76
77&pm8005_lsid1 {
78	pm8005-regulators {
79		compatible = "qcom,pm8005-regulators";
80
81		vdd_s1-supply = <&vph_pwr>;
82
83		pm8005_s1: s1 { /* VDD_GFX supply */
84			regulator-min-microvolt = <524000>;
85			regulator-max-microvolt = <1100000>;
86			regulator-enable-ramp-delay = <500>;
87
88			/* hack until we rig up the gpu consumer */
89			regulator-always-on;
90		};
91	};
92};
93
94&qusb2phy {
95	status = "okay";
96
97	vdda-pll-supply = <&vreg_l12a_1p8>;
98	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
99};
100
101&rpm_requests {
102	pm8998-regulators {
103		compatible = "qcom,rpm-pm8998-regulators";
104
105		vdd_s1-supply = <&vph_pwr>;
106		vdd_s2-supply = <&vph_pwr>;
107		vdd_s3-supply = <&vph_pwr>;
108		vdd_s4-supply = <&vph_pwr>;
109		vdd_s5-supply = <&vph_pwr>;
110		vdd_s6-supply = <&vph_pwr>;
111		vdd_s7-supply = <&vph_pwr>;
112		vdd_s8-supply = <&vph_pwr>;
113		vdd_s9-supply = <&vph_pwr>;
114		vdd_s10-supply = <&vph_pwr>;
115		vdd_s11-supply = <&vph_pwr>;
116		vdd_s12-supply = <&vph_pwr>;
117		vdd_s13-supply = <&vph_pwr>;
118		vdd_l1_l27-supply = <&vreg_s7a_1p025>;
119		vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
120		vdd_l3_l11-supply = <&vreg_s7a_1p025>;
121		vdd_l4_l5-supply = <&vreg_s7a_1p025>;
122		vdd_l6-supply = <&vreg_s5a_2p04>;
123		vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
124		vdd_l9-supply = <&vph_pwr>;
125		vdd_l10_l23_l25-supply = <&vph_pwr>;
126		vdd_l13_l19_l21-supply = <&vph_pwr>;
127		vdd_l16_l28-supply = <&vph_pwr>;
128		vdd_l18_l22-supply = <&vph_pwr>;
129		vdd_l20_l24-supply = <&vph_pwr>;
130		vdd_l26-supply = <&vreg_s3a_1p35>;
131		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
132
133		vreg_s3a_1p35: s3 {
134			regulator-min-microvolt = <1352000>;
135			regulator-max-microvolt = <1352000>;
136		};
137		vreg_s4a_1p8: s4 {
138			regulator-min-microvolt = <1800000>;
139			regulator-max-microvolt = <1800000>;
140			regulator-allow-set-load;
141		};
142		vreg_s5a_2p04: s5 {
143			regulator-min-microvolt = <1904000>;
144			regulator-max-microvolt = <2040000>;
145		};
146		vreg_s7a_1p025: s7 {
147			regulator-min-microvolt = <900000>;
148			regulator-max-microvolt = <1028000>;
149		};
150		vreg_l1a_0p875: l1 {
151			regulator-min-microvolt = <880000>;
152			regulator-max-microvolt = <880000>;
153			regulator-allow-set-load;
154		};
155		vreg_l2a_1p2: l2 {
156			regulator-min-microvolt = <1200000>;
157			regulator-max-microvolt = <1200000>;
158			regulator-allow-set-load;
159		};
160		vreg_l3a_1p0: l3 {
161			regulator-min-microvolt = <1000000>;
162			regulator-max-microvolt = <1000000>;
163		};
164		vreg_l5a_0p8: l5 {
165			regulator-min-microvolt = <800000>;
166			regulator-max-microvolt = <800000>;
167		};
168		vreg_l6a_1p8: l6 {
169			regulator-min-microvolt = <1808000>;
170			regulator-max-microvolt = <1808000>;
171		};
172		vreg_l7a_1p8: l7 {
173			regulator-min-microvolt = <1800000>;
174			regulator-max-microvolt = <1800000>;
175			regulator-allow-set-load;
176		};
177		vreg_l8a_1p2: l8 {
178			regulator-min-microvolt = <1200000>;
179			regulator-max-microvolt = <1200000>;
180		};
181		vreg_l9a_1p8: l9 {
182			regulator-min-microvolt = <1808000>;
183			regulator-max-microvolt = <2960000>;
184		};
185		vreg_l10a_1p8: l10 {
186			regulator-min-microvolt = <1808000>;
187			regulator-max-microvolt = <2960000>;
188		};
189		vreg_l11a_1p0: l11 {
190			regulator-min-microvolt = <1000000>;
191			regulator-max-microvolt = <1000000>;
192		};
193		vreg_l12a_1p8: l12 {
194			regulator-min-microvolt = <1800000>;
195			regulator-max-microvolt = <1800000>;
196		};
197		vreg_l13a_2p95: l13 {
198			regulator-min-microvolt = <1808000>;
199			regulator-max-microvolt = <2960000>;
200		};
201		vreg_l14a_1p88: l14 {
202			regulator-min-microvolt = <1880000>;
203			regulator-max-microvolt = <1880000>;
204		};
205		vreg_l15a_1p8: l15 {
206			regulator-min-microvolt = <1800000>;
207			regulator-max-microvolt = <1800000>;
208		};
209		vreg_l16a_2p7: l16 {
210			regulator-min-microvolt = <2704000>;
211			regulator-max-microvolt = <2704000>;
212		};
213		vreg_l17a_1p3: l17 {
214			regulator-min-microvolt = <1304000>;
215			regulator-max-microvolt = <1304000>;
216			regulator-allow-set-load;
217		};
218		vreg_l18a_2p7: l18 {
219			regulator-min-microvolt = <2704000>;
220			regulator-max-microvolt = <2704000>;
221		};
222		vreg_l19a_3p0: l19 {
223			regulator-min-microvolt = <3008000>;
224			regulator-max-microvolt = <3008000>;
225		};
226		vreg_l20a_2p95: l20 {
227			regulator-min-microvolt = <2960000>;
228			regulator-max-microvolt = <2960000>;
229			regulator-allow-set-load;
230		};
231		vreg_l21a_2p95: l21 {
232			regulator-min-microvolt = <2960000>;
233			regulator-max-microvolt = <2960000>;
234			regulator-allow-set-load;
235			regulator-system-load = <800000>;
236		};
237		vreg_l22a_2p85: l22 {
238			regulator-min-microvolt = <2864000>;
239			regulator-max-microvolt = <2864000>;
240		};
241		vreg_l23a_3p3: l23 {
242			regulator-min-microvolt = <3312000>;
243			regulator-max-microvolt = <3312000>;
244		};
245		vreg_l24a_3p075: l24 {
246			regulator-min-microvolt = <3088000>;
247			regulator-max-microvolt = <3088000>;
248		};
249		vreg_l25a_3p3: l25 {
250			regulator-min-microvolt = <3104000>;
251			regulator-max-microvolt = <3312000>;
252			regulator-allow-set-load;
253		};
254		vreg_l26a_1p2: l26 {
255			regulator-min-microvolt = <1200000>;
256			regulator-max-microvolt = <1200000>;
257		};
258		vreg_l28_3p0: l28 {
259			regulator-min-microvolt = <3008000>;
260			regulator-max-microvolt = <3008000>;
261		};
262
263		vreg_lvs1a_1p8: lvs1 {
264			regulator-min-microvolt = <1800000>;
265			regulator-max-microvolt = <1800000>;
266		};
267
268		vreg_lvs2a_1p8: lvs2 {
269			regulator-min-microvolt = <1800000>;
270			regulator-max-microvolt = <1800000>;
271		};
272
273	};
274};
275
276&tlmm {
277	gpio-reserved-ranges = <0 4>, <81 4>;
278
279	touchpad: touchpad {
280		config {
281			pins = "gpio123";
282			bias-pull-up;           /* pull up */
283		};
284	};
285};
286
287&sdhc2 {
288	status = "okay";
289
290	vmmc-supply = <&vreg_l21a_2p95>;
291	vqmmc-supply = <&vreg_l13a_2p95>;
292
293	pinctrl-names = "default", "sleep";
294	pinctrl-0 = <&sdc2_clk_on  &sdc2_cmd_on  &sdc2_data_on  &sdc2_cd_on>;
295	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
296};
297
298&usb3 {
299	status = "okay";
300};
301
302&usb3_dwc3 {
303	dr_mode = "host"; /* Force to host until we have Type-C hooked up */
304};
305
306&usb3phy {
307	status = "okay";
308
309	vdda-phy-supply = <&vreg_l1a_0p875>;
310	vdda-pll-supply = <&vreg_l2a_1p2>;
311};
312
313&wifi {
314	status = "okay";
315
316	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
317	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
318	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
319	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
320};
321
322/* PINCTRL - board-specific pinctrl */
323&blsp1_uart3_on {
324	rx {
325		/delete-property/ bias-disable;
326		/*
327		 * Configure a pull-up on 45 (RX). This is needed to
328		 * avoid garbage data when the TX pin of the Bluetooth
329		 * module is in tri-state (module powered off or not
330		 * driving the signal yet).
331		 */
332		bias-pull-up;
333	};
334
335	cts {
336		/delete-property/ bias-disable;
337		/*
338		 * Configure a pull-down on 47 (CTS) to match the pull
339		 * of the Bluetooth module.
340		 */
341		bias-pull-down;
342	};
343};
344