msm8998-clamshell.dtsi

  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&pm8998_resin {
132	linux,code = <KEY_VOLUMEDOWN>;
133
134	status = "okay";
135};
136
137&qusb2phy {
138	status = "okay";
139
140	vdd-supply = <&vreg_l1a_0p875>;
141	vdda-pll-supply = <&vreg_l12a_1p8>;
142	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
143};
144
145&rpm_requests {
146	regulators-0 {
147		compatible = "qcom,rpm-pm8998-regulators";
148
149		vdd_s1-supply = <&vph_pwr>;
150		vdd_s2-supply = <&vph_pwr>;
151		vdd_s3-supply = <&vph_pwr>;
152		vdd_s4-supply = <&vph_pwr>;
153		vdd_s5-supply = <&vph_pwr>;
154		vdd_s6-supply = <&vph_pwr>;
155		vdd_s7-supply = <&vph_pwr>;
156		vdd_s8-supply = <&vph_pwr>;
157		vdd_s9-supply = <&vph_pwr>;
158		vdd_s10-supply = <&vph_pwr>;
159		vdd_s11-supply = <&vph_pwr>;
160		vdd_s12-supply = <&vph_pwr>;
161		vdd_s13-supply = <&vph_pwr>;
162		vdd_l1_l27-supply = <&vreg_s7a_1p025>;
163		vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
164		vdd_l3_l11-supply = <&vreg_s7a_1p025>;
165		vdd_l4_l5-supply = <&vreg_s7a_1p025>;
166		vdd_l6-supply = <&vreg_s5a_2p04>;
167		vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
168		vdd_l9-supply = <&vph_pwr>;
169		vdd_l10_l23_l25-supply = <&vph_pwr>;
170		vdd_l13_l19_l21-supply = <&vph_pwr>;
171		vdd_l16_l28-supply = <&vph_pwr>;
172		vdd_l18_l22-supply = <&vph_pwr>;
173		vdd_l20_l24-supply = <&vph_pwr>;
174		vdd_l26-supply = <&vreg_s3a_1p35>;
175		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
176
177		vreg_s3a_1p35: s3 {
178			regulator-min-microvolt = <1352000>;
179			regulator-max-microvolt = <1352000>;
180		};
181
182		vreg_s4a_1p8: s4 {
183			regulator-min-microvolt = <1800000>;
184			regulator-max-microvolt = <1800000>;
185			regulator-allow-set-load;
186		};
187
188		vreg_s5a_2p04: s5 {
189			regulator-min-microvolt = <1904000>;
190			regulator-max-microvolt = <2040000>;
191		};
192
193		vreg_s7a_1p025: s7 {
194			regulator-min-microvolt = <900000>;
195			regulator-max-microvolt = <1028000>;
196		};
197
198		vreg_l1a_0p875: l1 {
199			regulator-min-microvolt = <880000>;
200			regulator-max-microvolt = <880000>;
201			regulator-allow-set-load;
202		};
203
204		vreg_l2a_1p2: l2 {
205			regulator-min-microvolt = <1200000>;
206			regulator-max-microvolt = <1200000>;
207			regulator-allow-set-load;
208		};
209
210		vreg_l3a_1p0: l3 {
211			regulator-min-microvolt = <1000000>;
212			regulator-max-microvolt = <1000000>;
213		};
214
215		vreg_l5a_0p8: l5 {
216			regulator-min-microvolt = <800000>;
217			regulator-max-microvolt = <800000>;
218		};
219
220		vreg_l6a_1p8: l6 {
221			regulator-min-microvolt = <1808000>;
222			regulator-max-microvolt = <1808000>;
223		};
224
225		vreg_l7a_1p8: l7 {
226			regulator-min-microvolt = <1800000>;
227			regulator-max-microvolt = <1800000>;
228			regulator-allow-set-load;
229		};
230
231		vreg_l8a_1p2: l8 {
232			regulator-min-microvolt = <1200000>;
233			regulator-max-microvolt = <1200000>;
234		};
235
236		vreg_l9a_1p8: l9 {
237			regulator-min-microvolt = <1808000>;
238			regulator-max-microvolt = <2960000>;
239		};
240
241		vreg_l10a_1p8: l10 {
242			regulator-min-microvolt = <1808000>;
243			regulator-max-microvolt = <2960000>;
244		};
245
246		vreg_l11a_1p0: l11 {
247			regulator-min-microvolt = <1000000>;
248			regulator-max-microvolt = <1000000>;
249		};
250
251		vreg_l12a_1p8: l12 {
252			regulator-min-microvolt = <1800000>;
253			regulator-max-microvolt = <1800000>;
254		};
255
256		vreg_l13a_2p95: l13 {
257			regulator-min-microvolt = <1808000>;
258			regulator-max-microvolt = <2960000>;
259		};
260
261		vreg_l14a_1p88: l14 {
262			regulator-min-microvolt = <1880000>;
263			regulator-max-microvolt = <1880000>;
264		};
265
266		vreg_l15a_1p8: l15 {
267			regulator-min-microvolt = <1800000>;
268			regulator-max-microvolt = <1800000>;
269		};
270
271		vreg_l16a_2p7: l16 {
272			regulator-min-microvolt = <2704000>;
273			regulator-max-microvolt = <2704000>;
274		};
275
276		vreg_l17a_1p3: l17 {
277			regulator-min-microvolt = <1304000>;
278			regulator-max-microvolt = <1304000>;
279			regulator-allow-set-load;
280		};
281
282		vreg_l18a_2p7: l18 {
283			regulator-min-microvolt = <2704000>;
284			regulator-max-microvolt = <2704000>;
285		};
286
287		vreg_l19a_3p0: l19 {
288			regulator-min-microvolt = <3008000>;
289			regulator-max-microvolt = <3008000>;
290		};
291
292		vreg_l20a_2p95: l20 {
293			regulator-min-microvolt = <2960000>;
294			regulator-max-microvolt = <2960000>;
295			regulator-allow-set-load;
296		};
297
298		vreg_l21a_2p95: l21 {
299			regulator-min-microvolt = <2960000>;
300			regulator-max-microvolt = <2960000>;
301			regulator-allow-set-load;
302			regulator-system-load = <800000>;
303		};
304
305		vreg_l22a_2p85: l22 {
306			regulator-min-microvolt = <2864000>;
307			regulator-max-microvolt = <2864000>;
308		};
309
310		vreg_l23a_3p3: l23 {
311			regulator-min-microvolt = <3312000>;
312			regulator-max-microvolt = <3312000>;
313		};
314
315		vreg_l24a_3p075: l24 {
316			regulator-min-microvolt = <3088000>;
317			regulator-max-microvolt = <3088000>;
318		};
319
320		vreg_l25a_3p3: l25 {
321			regulator-min-microvolt = <3104000>;
322			regulator-max-microvolt = <3312000>;
323			regulator-allow-set-load;
324		};
325
326		vreg_l26a_1p2: l26 {
327			regulator-min-microvolt = <1200000>;
328			regulator-max-microvolt = <1200000>;
329		};
330
331		vreg_l28_3p0: l28 {
332			regulator-min-microvolt = <3008000>;
333			regulator-max-microvolt = <3008000>;
334		};
335
336		vreg_lvs1a_1p8: lvs1 {
337			regulator-min-microvolt = <1800000>;
338			regulator-max-microvolt = <1800000>;
339		};
340
341		vreg_lvs2a_1p8: lvs2 {
342			regulator-min-microvolt = <1800000>;
343			regulator-max-microvolt = <1800000>;
344		};
345	};
346};
347
348&remoteproc_mss {
349	status = "okay";
350};
351
352&sdhc2 {
353	status = "okay";
354
355	vmmc-supply = <&vreg_l21a_2p95>;
356	vqmmc-supply = <&vreg_l13a_2p95>;
357
358	pinctrl-names = "default", "sleep";
359	pinctrl-0 = <&sdc2_on &sdc2_cd>;
360	pinctrl-1 = <&sdc2_off &sdc2_cd>;
361};
362
363&tlmm {
364	gpio-reserved-ranges = <0 4>, <81 4>;
365
366	touchpad: touchpad-pin-state {
367		pins = "gpio123";
368		function = "gpio";
369		bias-pull-up;
370	};
371};
372
373&ufshc {
374	status = "okay";
375};
376
377&ufsphy {
378	status = "okay";
379	vdda-phy-supply = <&vreg_l1a_0p875>;
380	vdda-pll-supply = <&vreg_l2a_1p2>;
381};
382
383&usb3 {
384	status = "okay";
385};
386
387&usb3_dwc3 {
388	dr_mode = "host"; /* Force to host until we have Type-C hooked up */
389};
390
391&usb3phy {
392	status = "okay";
393
394	vdda-phy-supply = <&vreg_l1a_0p875>;
395	vdda-pll-supply = <&vreg_l2a_1p2>;
396};
397
398&wifi {
399	status = "okay";
400
401	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
402	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
403	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
404	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
405};