xref: /freebsd/sys/contrib/device-tree/src/arm64/qcom/msm8992-xiaomi-libra.dts (revision 7fdf597e96a02165cfe22ff357b857d5fa15ed8a)
1// SPDX-License-Identifier: BSD-3-Clause
2/*
3 * Copyright (c) 2020, Konrad Dybcio
4 */
5
6/dts-v1/;
7
8#include "msm8992.dtsi"
9#include "pm8994.dtsi"
10#include "pmi8994.dtsi"
11#include <dt-bindings/gpio/gpio.h>
12#include <dt-bindings/input/gpio-keys.h>
13
14/delete-node/ &adsp_mem;
15/delete-node/ &audio_mem;
16/delete-node/ &mpss_mem;
17/delete-node/ &peripheral_region;
18/delete-node/ &res_hyp_mem;
19/delete-node/ &rmtfs_mem;
20
21/ {
22	model = "Xiaomi Mi 4C";
23	compatible = "xiaomi,libra", "qcom,msm8992";
24	chassis-type = "handset";
25
26	/* required for bootloader to select correct board */
27	qcom,msm-id = <251 0>, <252 0>;
28	qcom,pmic-id = <65545 65546 0 0>;
29	qcom,board-id = <12 0>;
30
31	/* This enables graphical output via bootloader-enabled display */
32	chosen {
33		bootargs = "earlycon=tty0 console=tty0 maxcpus=1";
34
35		#address-cells = <2>;
36		#size-cells = <2>;
37		ranges;
38
39		framebuffer0: framebuffer@3400000 {
40			compatible = "simple-framebuffer";
41			reg = <0 0x3400000 0 (1080 * 1920 * 3)>;
42			width = <1080>;
43			height = <1920>;
44			stride = <(1080 * 3)>;
45			format = "r8g8b8";
46			/*
47			 * That's a lot of clocks, but it's necessary due
48			 * to unused clk cleanup & no panel driver yet..
49			 */
50			clocks = <&mmcc MDSS_AHB_CLK>,
51				 <&mmcc MDSS_AXI_CLK>,
52				 <&mmcc MDSS_VSYNC_CLK>,
53				 <&mmcc MDSS_MDP_CLK>,
54				 <&mmcc MDSS_BYTE0_CLK>,
55				 <&mmcc MDSS_PCLK0_CLK>,
56				 <&mmcc MDSS_ESC0_CLK>;
57			power-domains = <&mmcc MDSS_GDSC>;
58		};
59	};
60
61	gpio-keys {
62		compatible = "gpio-keys";
63		autorepeat;
64
65		button {
66			label = "Volume Up";
67			gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
68			linux,input-type = <1>;
69			linux,code = <KEY_VOLUMEUP>;
70			wakeup-source;
71			debounce-interval = <15>;
72		};
73	};
74
75	reserved-memory {
76		#address-cells = <2>;
77		#size-cells = <2>;
78		ranges;
79
80		memory_hole: hole@6400000 {
81			reg = <0 0x06400000 0 0x600000>;
82			no-map;
83		};
84
85		memory_hole2: hole2@6c00000 {
86			reg = <0 0x06c00000 0 0x2400000>;
87			no-map;
88		};
89
90		mpss_mem: mpss@9000000 {
91			reg = <0 0x09000000 0 0x5a00000>;
92			no-map;
93		};
94
95		tzapp: tzapp@ea00000 {
96			reg = <0 0x0ea00000 0 0x1900000>;
97			no-map;
98		};
99
100		mdm_rfsa_mem: mdm-rfsa@ca0b0000 {
101			reg = <0 0xca0b0000 0 0x10000>;
102			no-map;
103		};
104
105		rmtfs_mem: rmtfs@ca100000 {
106			compatible = "qcom,rmtfs-mem";
107			reg = <0 0xca100000 0 0x180000>;
108			no-map;
109
110			qcom,client-id = <1>;
111		};
112
113		qseecom_mem: qseecom@cb400000 {
114			reg = <0 0xcb400000 0 0x1c00000>;
115			no-mem;
116		};
117
118		adsp_rfsa_mem: adsp-rfsa@cd000000 {
119			reg = <0 0xcd000000 0 0x10000>;
120			no-map;
121		};
122
123		sensor_rfsa_mem: sensor-rfsa@cd010000 {
124			reg = <0 0xcd010000 0 0x10000>;
125			no-map;
126		};
127
128		ramoops@dfc00000 {
129			compatible = "ramoops";
130			reg = <0 0xdfc00000 0 0x40000>;
131			console-size = <0x10000>;
132			record-size = <0x10000>;
133			ftrace-size = <0x10000>;
134			pmsg-size = <0x20000>;
135		};
136	};
137};
138
139&blsp1_i2c2 {
140	status = "okay";
141
142	/* Atmel or Synaptics touchscreen */
143};
144
145&blsp1_i2c5 {
146	status = "okay";
147
148	/* ST lsm6db0 gyro/accelerometer */
149};
150
151&blsp1_i2c6 {
152	status = "okay";
153
154	/*
155	 * NXP NCI NFC,
156	 * TI USB320 Type-C controller,
157	 * Pericom 30216a USB (de)mux switch
158	 */
159};
160
161&blsp2_i2c1 {
162	status = "okay";
163
164	/* cm36686 proximity and ambient light sensor */
165};
166
167&blsp2_i2c5 {
168	status = "okay";
169
170	/* Silabs si4705 FM transmitter */
171};
172
173&blsp2_uart2 {
174	status = "okay";
175};
176
177&pm8994_spmi_regulators {
178	VDD_APC0: s8 {
179		regulator-min-microvolt = <680000>;
180		regulator-max-microvolt = <1180000>;
181		regulator-always-on;
182		regulator-boot-on;
183	};
184
185	/* APC1 is 3-phase, but quoting downstream, s11 is "the gang leader" */
186	VDD_APC1: s11 {
187		regulator-min-microvolt = <700000>;
188		regulator-max-microvolt = <1225000>;
189		regulator-always-on;
190		regulator-boot-on;
191	};
192};
193
194&rpm_requests {
195	regulators-0 {
196		compatible = "qcom,rpm-pm8994-regulators";
197
198		vdd_l1-supply = <&pm8994_s7>;
199		vdd_l2_26_28-supply = <&pm8994_s3>;
200		vdd_l3_11-supply = <&pm8994_s3>;
201		vdd_l4_27_31-supply = <&pm8994_s3>;
202		vdd_l5_7-supply = <&pm8994_s3>;
203		vdd_l6_12_32-supply = <&pm8994_s5>;
204		vdd_l8_16_30-supply = <&vph_pwr>;
205		vdd_l9_10_18_22-supply = <&vph_pwr>;
206		vdd_l13_19_23_24-supply = <&vph_pwr>;
207		vdd_l14_15-supply = <&pm8994_s5>;
208		vdd_l17_29-supply = <&vph_pwr>;
209		vdd_l20_21-supply = <&vph_pwr>;
210		vdd_l25-supply = <&pm8994_s5>;
211		vdd_lvs1_2-supply = <&pm8994_s4>;
212
213		/* S1, S2, S6 and S12 are managed by RPMPD */
214
215		pm8994_s3: s3 {
216			regulator-min-microvolt = <1300000>;
217			regulator-max-microvolt = <1300000>;
218		};
219
220		pm8994_s4: s4 {
221			regulator-min-microvolt = <1800000>;
222			regulator-max-microvolt = <1800000>;
223			regulator-allow-set-load;
224			regulator-always-on;
225			regulator-system-load = <325000>;
226		};
227
228		pm8994_s5: s5 {
229			regulator-min-microvolt = <2150000>;
230			regulator-max-microvolt = <2150000>;
231		};
232
233		pm8994_s7: s7 {
234			regulator-min-microvolt = <1000000>;
235			regulator-max-microvolt = <1000000>;
236		};
237
238		/* S8, S9, S10 and S11 - SPMI-managed VDD_APC */
239
240		pm8994_l1: l1 {
241			regulator-min-microvolt = <1000000>;
242			regulator-max-microvolt = <1000000>;
243		};
244
245		pm8994_l2: l2 {
246			regulator-min-microvolt = <1250000>;
247			regulator-max-microvolt = <1250000>;
248		};
249
250		pm8994_l3: l3 {
251			regulator-min-microvolt = <1200000>;
252			regulator-max-microvolt = <1200000>;
253		};
254
255		pm8994_l4: l4 {
256			regulator-min-microvolt = <1225000>;
257			regulator-max-microvolt = <1225000>;
258		};
259
260		/* L5 is inaccessible from RPM */
261
262		pm8994_l6: l6 {
263			regulator-min-microvolt = <1800000>;
264			regulator-max-microvolt = <1800000>;
265		};
266
267		/* L7 is inaccessible from RPM */
268
269		pm8994_l8: l8 {
270			regulator-min-microvolt = <1800000>;
271			regulator-max-microvolt = <1800000>;
272		};
273
274		pm8994_l9: l9 {
275			regulator-min-microvolt = <1800000>;
276			regulator-max-microvolt = <1800000>;
277		};
278
279		pm8994_l10: l10 {
280			regulator-min-microvolt = <1800000>;
281			regulator-max-microvolt = <1800000>;
282		};
283
284		pm8994_l11: l11 {
285			regulator-min-microvolt = <1200000>;
286			regulator-max-microvolt = <1200000>;
287		};
288
289		pm8994_l12: l12 {
290			regulator-min-microvolt = <1800000>;
291			regulator-max-microvolt = <1800000>;
292		};
293
294		pm8994_l13: l13 {
295			regulator-min-microvolt = <1800000>;
296			regulator-max-microvolt = <2950000>;
297		};
298
299		pm8994_l14: l14 {
300			regulator-min-microvolt = <1800000>;
301			regulator-max-microvolt = <1800000>;
302		};
303
304		pm8994_l15: l15 {
305			regulator-min-microvolt = <1800000>;
306			regulator-max-microvolt = <1800000>;
307		};
308
309		pm8994_l16: l16 {
310			regulator-min-microvolt = <2700000>;
311			regulator-max-microvolt = <2700000>;
312		};
313
314		pm8994_l17: l17 {
315			regulator-min-microvolt = <2700000>;
316			regulator-max-microvolt = <2700000>;
317		};
318
319		pm8994_l18: l18 {
320			regulator-min-microvolt = <2850000>;
321			regulator-max-microvolt = <2850000>;
322			regulator-always-on;
323		};
324
325		pm8994_l19: l19 {
326			regulator-min-microvolt = <2800000>;
327			regulator-max-microvolt = <2800000>;
328		};
329
330		pm8994_l20: l20 {
331			regulator-min-microvolt = <2950000>;
332			regulator-max-microvolt = <2950000>;
333			regulator-always-on;
334			regulator-boot-on;
335			regulator-allow-set-load;
336			regulator-system-load = <570000>;
337		};
338
339		pm8994_l21: l21 {
340			regulator-min-microvolt = <2950000>;
341			regulator-max-microvolt = <2950000>;
342			regulator-always-on;
343		};
344
345		pm8994_l22: l22 {
346			regulator-min-microvolt = <3000000>;
347			regulator-max-microvolt = <3000000>;
348		};
349
350		pm8994_l23: l23 {
351			regulator-min-microvolt = <2800000>;
352			regulator-max-microvolt = <2800000>;
353		};
354
355		pm8994_l24: l24 {
356			regulator-min-microvolt = <3075000>;
357			regulator-max-microvolt = <3150000>;
358		};
359
360		pm8994_l25: l25 {
361			regulator-min-microvolt = <1000000>;
362			regulator-max-microvolt = <1000000>;
363		};
364
365		pm8994_l26: l26 {
366			regulator-min-microvolt = <987500>;
367			regulator-max-microvolt = <987500>;
368
369		};
370
371		pm8994_l27: l27 {
372			regulator-min-microvolt = <1050000>;
373			regulator-max-microvolt = <1050000>;
374		};
375
376		pm8994_l28: l28 {
377			regulator-min-microvolt = <1000000>;
378			regulator-max-microvolt = <1000000>;
379		};
380
381		pm8994_l29: l29 {
382			regulator-min-microvolt = <2800000>;
383			regulator-max-microvolt = <2800000>;
384		};
385
386		pm8994_l30: l30 {
387			regulator-min-microvolt = <1800000>;
388			regulator-max-microvolt = <1800000>;
389		};
390
391		pm8994_l31: l31 {
392			regulator-min-microvolt = <1262500>;
393			regulator-max-microvolt = <1262500>;
394		};
395
396		pm8994_l32: l32 {
397			regulator-min-microvolt = <1800000>;
398			regulator-max-microvolt = <1800000>;
399		};
400
401		pm8994_lvs1: lvs1 {};
402		pm8994_lvs2: lvs2 {};
403	};
404
405	pmi8994_regulators: regulators-1 {
406		compatible = "qcom,rpm-pmi8994-regulators";
407		vdd_s1-supply = <&vph_pwr>;
408		vdd_bst_byp-supply = <&vph_pwr>;
409
410		pmi8994_s1: s1 {
411			regulator-min-microvolt = <1025000>;
412			regulator-max-microvolt = <1025000>;
413		};
414
415		/* S2 & S3 - VDD_GFX */
416
417		pmi8994_bby: boost-bypass {
418			regulator-min-microvolt = <3150000>;
419			regulator-max-microvolt = <3600000>;
420		};
421	};
422};
423
424&sdhc1 {
425	status = "okay";
426
427	mmc-hs400-1_8v;
428	vmmc-supply = <&pm8994_l20>;
429	vqmmc-supply = <&pm8994_s4>;
430};
431