1// SPDX-License-Identifier: GPL-2.0
2/*
3 * SDM845 LG G7 / V35 (judyln / judyp) common device tree
4 *
5 * Copyright (c) 2022, The Linux Foundation. All rights reserved.
6 */
7
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
10#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
11
12#include "sdm845.dtsi"
13#include "pm8998.dtsi"
14#include "pmi8998.dtsi"
15
16/delete-node/ &adsp_mem;
17/delete-node/ &cdsp_mem;
18/delete-node/ &gpu_mem;
19/delete-node/ &ipa_fw_mem;
20/delete-node/ &mba_region;
21/delete-node/ &mpss_region;
22/delete-node/ &qseecom_mem;
23/delete-node/ &rmtfs_mem;
24/delete-node/ &slpi_mem;
25/delete-node/ &spss_mem;
26/delete-node/ &venus_mem;
27/delete-node/ &wlan_msa_mem;
28
29/ {
30	chosen {
31		#address-cells = <2>;
32		#size-cells = <2>;
33		ranges;
34	};
35
36	reserved-memory {
37		#address-cells = <2>;
38		#size-cells = <2>;
39		ranges;
40
41		qseecom_mem: memory@b2000000 {
42			reg = <0 0xb2000000 0 0x1800000>;
43			no-map;
44		};
45
46		gpu_mem: memory@8c415000 {
47			reg = <0 0x8c415000 0 0x2000>;
48			no-map;
49		};
50
51		ipa_fw_mem: memory@8c400000 {
52			reg = <0 0x8c400000 0 0x10000>;
53			no-map;
54		};
55
56		adsp_mem: memory@8c500000 {
57			reg = <0 0x8c500000 0 0x1e00000>;
58			no-map;
59		};
60
61		wlan_msa_mem: memory@8e300000 {
62			reg = <0 0x8e300000 0 0x100000>;
63			no-map;
64		};
65
66		mpss_region: memory@8e400000 {
67			reg = <0 0x8e400000 0 0x8900000>;
68			no-map;
69		};
70
71		venus_mem: memory@96d00000 {
72			reg = <0 0x96d00000 0 0x500000>;
73			no-map;
74		};
75
76		cdsp_mem: memory@97200000 {
77			reg = <0 0x97200000 0 0x800000>;
78			no-map;
79		};
80
81		mba_region: memory@97a00000 {
82			reg = <0 0x97a00000 0 0x200000>;
83			no-map;
84		};
85
86		slpi_mem: memory@97c00000 {
87			reg = <0 0x97c00000 0 0x1400000>;
88			no-map;
89		};
90
91		spss_mem: memory@99000000 {
92			reg = <0 0x99000000 0 0x100000>;
93			no-map;
94		};
95
96		/* Framebuffer region */
97		memory@9d400000 {
98			reg = <0x0 0x9d400000 0x0 0x2400000>;
99			no-map;
100		};
101
102		/* rmtfs lower guard */
103		memory@f0800000 {
104			reg = <0 0xf0800000 0 0x1000>;
105			no-map;
106		};
107
108		rmtfs_mem: memory@f0801000 {
109			compatible = "qcom,rmtfs-mem";
110			reg = <0 0xf0801000 0 0x200000>;
111			no-map;
112
113			qcom,client-id = <1>;
114			qcom,vmid = <15>;
115		};
116
117		/* rmtfs upper guard */
118		memory@f0a01000 {
119			reg = <0 0xf0a01000 0 0x1000>;
120			no-map;
121		};
122	};
123
124	gpio-keys {
125		compatible = "gpio-keys";
126
127		pinctrl-names = "default";
128		pinctrl-0 = <&vol_up_pin_a>;
129
130		label = "GPIO Buttons";
131
132		key-vol-up {
133			label = "Volume up";
134			linux,code = <KEY_VOLUMEUP>;
135			gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
136		};
137	};
138
139	vph_pwr: vph-pwr-regulator {
140		compatible = "regulator-fixed";
141		regulator-name = "vph_pwr";
142		regulator-min-microvolt = <3700000>;
143		regulator-max-microvolt = <3700000>;
144	};
145
146	/*
147	 * Apparently RPMh does not provide support for PM8998 S4 because it
148	 * is always-on; model it as a fixed regulator.
149	 */
150	vreg_s4a_1p8: pm8998-smps4-regulator {
151		compatible = "regulator-fixed";
152		regulator-name = "vreg_s4a_1p8";
153
154		regulator-min-microvolt = <1800000>;
155		regulator-max-microvolt = <1800000>;
156
157		regulator-always-on;
158		regulator-boot-on;
159
160		vin-supply = <&vph_pwr>;
161	};
162};
163
164&adsp_pas {
165	status = "okay";
166};
167
168&apps_rsc {
169	pm8998-rpmh-regulators {
170		compatible = "qcom,pm8998-rpmh-regulators";
171		qcom,pmic-id = "a";
172
173		vdd-s1-supply = <&vph_pwr>;
174		vdd-s2-supply = <&vph_pwr>;
175		vdd-s3-supply = <&vph_pwr>;
176		vdd-s4-supply = <&vph_pwr>;
177		vdd-s5-supply = <&vph_pwr>;
178		vdd-s6-supply = <&vph_pwr>;
179		vdd-s7-supply = <&vph_pwr>;
180		vdd-s8-supply = <&vph_pwr>;
181		vdd-s9-supply = <&vph_pwr>;
182		vdd-s10-supply = <&vph_pwr>;
183		vdd-s11-supply = <&vph_pwr>;
184		vdd-s12-supply = <&vph_pwr>;
185		vdd-s13-supply = <&vph_pwr>;
186		vdd-l1-l27-supply = <&vreg_s7a_1p025>;
187		vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
188		vdd-l3-l11-supply = <&vreg_s7a_1p025>;
189		vdd-l4-l5-supply = <&vreg_s7a_1p025>;
190		vdd-l6-supply = <&vph_pwr>;
191		vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
192		vdd-l9-supply = <&vreg_bob>;
193		vdd-l10-l23-l25-supply = <&vreg_bob>;
194		vdd-l13-l19-l21-supply = <&vreg_bob>;
195		vdd-l16-l28-supply = <&vreg_bob>;
196		vdd-l18-l22-supply = <&vreg_bob>;
197		vdd-l20-l24-supply = <&vreg_bob>;
198		vdd-l26-supply = <&vreg_s3a_1p35>;
199		vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
200
201		vreg_s2a_1p125: smps2 {
202			regulator-min-microvolt = <1100000>;
203			regulator-max-microvolt = <1100000>;
204		};
205
206		vreg_s3a_1p35: smps3 {
207			regulator-min-microvolt = <1352000>;
208			regulator-max-microvolt = <1352000>;
209		};
210
211		vreg_s5a_2p04: smps5 {
212			regulator-min-microvolt = <1904000>;
213			regulator-max-microvolt = <2040000>;
214		};
215
216		vreg_s7a_1p025: smps7 {
217			regulator-min-microvolt = <900000>;
218			regulator-max-microvolt = <1028000>;
219		};
220
221		vdd_qusb_hs0:
222		vdda_hp_pcie_core:
223		vdda_mipi_csi0_0p9:
224		vdda_mipi_csi1_0p9:
225		vdda_mipi_csi2_0p9:
226		vdda_mipi_dsi0_pll:
227		vdda_mipi_dsi1_pll:
228		vdda_qlink_lv:
229		vdda_qlink_lv_ck:
230		vdda_qrefs_0p875:
231		vdda_pcie_core:
232		vdda_pll_cc_ebi01:
233		vdda_pll_cc_ebi23:
234		vdda_sp_sensor:
235		vdda_ufs1_core:
236		vdda_ufs2_core:
237		vdda_usb1_ss_core:
238		vdda_usb2_ss_core:
239		vreg_l1a_0p875: ldo1 {
240			regulator-min-microvolt = <880000>;
241			regulator-max-microvolt = <880000>;
242			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
243		};
244
245		vddpx_10:
246		vreg_l2a_1p2: ldo2 {
247			regulator-min-microvolt = <1200000>;
248			regulator-max-microvolt = <1200000>;
249			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
250			regulator-always-on;
251		};
252
253		vreg_l3a_1p0: ldo3 {
254			regulator-min-microvolt = <1000000>;
255			regulator-max-microvolt = <1000000>;
256			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
257		};
258
259		vdd_wcss_cx:
260		vdd_wcss_mx:
261		vdda_wcss_pll:
262		vreg_l5a_0p8: ldo5 {
263			regulator-min-microvolt = <800000>;
264			regulator-max-microvolt = <800000>;
265			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
266		};
267
268		vddpx_13:
269		vreg_l6a_1p8: ldo6 {
270			regulator-min-microvolt = <1856000>;
271			regulator-max-microvolt = <1856000>;
272			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
273		};
274
275		vreg_l7a_1p8: ldo7 {
276			regulator-min-microvolt = <1800000>;
277			regulator-max-microvolt = <1800000>;
278			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
279		};
280
281		vreg_l8a_1p2: ldo8 {
282			regulator-min-microvolt = <1200000>;
283			regulator-max-microvolt = <1248000>;
284			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
285		};
286
287		vreg_l9a_1p8: ldo9 {
288			regulator-min-microvolt = <1704000>;
289			regulator-max-microvolt = <2928000>;
290			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
291		};
292
293		vreg_l10a_1p8: ldo10 {
294			regulator-min-microvolt = <1704000>;
295			regulator-max-microvolt = <2928000>;
296			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
297		};
298
299		vreg_l11a_1p0: ldo11 {
300			regulator-min-microvolt = <1000000>;
301			regulator-max-microvolt = <1048000>;
302			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
303		};
304
305		vdd_qfprom:
306		vdd_qfprom_sp:
307		vdda_apc1_cs_1p8:
308		vdda_gfx_cs_1p8:
309		vdda_qrefs_1p8:
310		vdda_qusb_hs0_1p8:
311		vddpx_11:
312		vreg_l12a_1p8: ldo12 {
313			regulator-min-microvolt = <1800000>;
314			regulator-max-microvolt = <1800000>;
315			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
316		};
317
318		vddpx_2:
319		vreg_l13a_2p95: ldo13 {
320			regulator-min-microvolt = <1800000>;
321			regulator-max-microvolt = <2960000>;
322			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
323		};
324
325		vreg_l14a_1p88: ldo14 {
326			regulator-min-microvolt = <1800000>;
327			regulator-max-microvolt = <1880000>;
328			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
329		};
330
331		vreg_l15a_1p8: ldo15 {
332			regulator-min-microvolt = <1800000>;
333			regulator-max-microvolt = <1800000>;
334			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
335		};
336
337		vreg_l17a_1p3: ldo17 {
338			regulator-min-microvolt = <1304000>;
339			regulator-max-microvolt = <1304000>;
340			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
341		};
342
343		vreg_l18a_2p7: ldo18 {
344			regulator-min-microvolt = <2704000>;
345			regulator-max-microvolt = <2960000>;
346			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
347		};
348
349		vreg_l20a_2p95: ldo20 {
350			regulator-min-microvolt = <2704000>;
351			regulator-max-microvolt = <2960000>;
352			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
353		};
354
355		vreg_l21a_2p95: ldo21 {
356			regulator-min-microvolt = <2704000>;
357			regulator-max-microvolt = <2960000>;
358			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
359		};
360
361		vreg_l22a_2p85: ldo22 {
362			regulator-min-microvolt = <2800000>;
363			regulator-max-microvolt = <2800000>;
364			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
365		};
366
367		vreg_l23a_3p3: ldo23 {
368			regulator-min-microvolt = <3000000>;
369			regulator-max-microvolt = <3312000>;
370			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
371		};
372
373		vdda_qusb_hs0_3p1:
374		vreg_l24a_3p075: ldo24 {
375			regulator-min-microvolt = <3088000>;
376			regulator-max-microvolt = <3088000>;
377			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
378		};
379
380		vreg_l25a_3p3: ldo25 {
381			regulator-min-microvolt = <3000000>;
382			regulator-max-microvolt = <3312000>;
383			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
384		};
385
386		vdda_hp_pcie_1p2:
387		vdda_hv_ebi0:
388		vdda_hv_ebi1:
389		vdda_hv_ebi2:
390		vdda_hv_ebi3:
391		vdda_mipi_csi_1p25:
392		vdda_mipi_dsi0_1p2:
393		vdda_mipi_dsi1_1p2:
394		vdda_pcie_1p2:
395		vdda_ufs1_1p2:
396		vdda_ufs2_1p2:
397		vdda_usb1_ss_1p2:
398		vdda_usb2_ss_1p2:
399		vreg_l26a_1p2: ldo26 {
400			regulator-min-microvolt = <1200000>;
401			regulator-max-microvolt = <1200000>;
402			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
403		};
404
405		vreg_l28a_3p0: ldo28 {
406			regulator-min-microvolt = <1800000>;
407			regulator-max-microvolt = <1800000>;
408			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
409		};
410
411		vreg_lvs1a_1p8: lvs1 {
412			regulator-min-microvolt = <1800000>;
413			regulator-max-microvolt = <1800000>;
414		};
415
416		vreg_lvs2a_1p8: lvs2 {
417			regulator-min-microvolt = <1800000>;
418			regulator-max-microvolt = <1800000>;
419		};
420	};
421
422	pmi8998-rpmh-regulators {
423		compatible = "qcom,pmi8998-rpmh-regulators";
424		qcom,pmic-id = "b";
425
426		vdd-bob-supply = <&vph_pwr>;
427
428		vreg_bob: bob {
429			regulator-min-microvolt = <3312000>;
430			regulator-max-microvolt = <3600000>;
431			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
432			regulator-allow-bypass;
433		};
434	};
435
436	pm8005-rpmh-regulators {
437		compatible = "qcom,pm8005-rpmh-regulators";
438		qcom,pmic-id = "c";
439
440		vdd-s1-supply = <&vph_pwr>;
441		vdd-s2-supply = <&vph_pwr>;
442		vdd-s3-supply = <&vph_pwr>;
443		vdd-s4-supply = <&vph_pwr>;
444
445		vreg_s3c_0p6: smps3 {
446			regulator-min-microvolt = <600000>;
447			regulator-max-microvolt = <600000>;
448		};
449	};
450};
451
452&cdsp_pas {
453	status = "okay";
454};
455
456&dispcc {
457	status = "disabled";
458};
459
460&gcc {
461	protected-clocks = <GCC_QSPI_CORE_CLK>,
462			   <GCC_QSPI_CORE_CLK_SRC>,
463			   <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
464			   <GCC_LPASS_Q6_AXI_CLK>,
465			   <GCC_LPASS_SWAY_CLK>;
466};
467
468&gpu {
469	status = "okay";
470
471	zap-shader {
472		memory-region = <&gpu_mem>;
473	};
474};
475
476&ipa {
477	status = "okay";
478	modem-init;
479};
480
481&mss_pil {
482	status = "okay";
483};
484
485&pm8998_pon {
486	resin {
487		compatible = "qcom,pm8941-resin";
488		interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
489		debounce = <15625>;
490		bias-pull-up;
491		linux,code = <KEY_VOLUMEDOWN>;
492	};
493};
494
495&sdhc_2 {
496	status = "okay";
497
498	cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
499
500	pinctrl-names = "default";
501	pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data &sd_card_det_n>;
502
503	vmmc-supply = <&vreg_l21a_2p95>;
504	vqmmc-supply = <&vddpx_2>;
505};
506
507/*
508 * UFS works partially and only with clk_ignore_unused.
509 * Sometimes it crashes with I/O errors.
510 */
511&ufs_mem_hc {
512	status = "okay";
513
514	reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
515
516	vcc-supply = <&vreg_l20a_2p95>;
517	vcc-max-microamp = <600000>;
518};
519
520&ufs_mem_phy {
521	status = "okay";
522
523	vdda-phy-supply = <&vdda_ufs1_core>;
524	vdda-pll-supply = <&vdda_ufs1_1p2>;
525};
526
527&usb_1 {
528	status = "okay";
529};
530
531&usb_1_dwc3 {
532	/* TODO: these devices have usb id pin */
533	dr_mode = "peripheral";
534};
535
536&usb_1_hsphy {
537	status = "okay";
538
539	vdd-supply = <&vdda_usb1_ss_core>;
540	vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
541	vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
542
543	qcom,imp-res-offset-value = <8>;
544	qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
545	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
546	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
547};
548
549&usb_1_qmpphy {
550	status = "okay";
551
552	vdda-phy-supply = <&vdda_usb1_ss_1p2>;
553	vdda-pll-supply = <&vdda_usb1_ss_core>;
554};
555
556/* PINCTRL - additions to nodes defined in sdm845.dtsi */
557
558&tlmm {
559	gpio-reserved-ranges = <28 4>, <81 4>;
560
561	sdc2_clk: sdc2-clk {
562		pinconf {
563			pins = "sdc2_clk";
564			bias-disable;
565
566			/*
567			 * It seems that mmc_test reports errors if drive
568			 * strength is not 16 on clk, cmd, and data pins.
569			 *
570			 * TODO: copy-pasted from mtp, try other values
571			 * on these devices.
572			 */
573			drive-strength = <16>;
574		};
575	};
576
577	sdc2_cmd: sdc2-cmd {
578		pinconf {
579			pins = "sdc2_cmd";
580			bias-pull-up;
581			drive-strength = <16>;
582		};
583	};
584
585	sdc2_data: sdc2-data {
586		pinconf {
587			pins = "sdc2_data";
588			bias-pull-up;
589			drive-strength = <16>;
590		};
591	};
592
593	sd_card_det_n: sd-card-det-n {
594		pinmux {
595			pins = "gpio126";
596			function = "gpio";
597		};
598
599		pinconf {
600			pins = "gpio126";
601			bias-pull-up;
602		};
603	};
604};
605
606&pm8998_gpio {
607	vol_up_pin_a: vol-up-active-pins {
608		pins = "gpio6";
609		function = "normal";
610		input-enable;
611		bias-pull-up;
612		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
613	};
614};
615