1// SPDX-License-Identifier: BSD-3-Clause
2/*
3 * SC7180 IDP board device tree source
4 *
5 * Copyright (c) 2019, The Linux Foundation. All rights reserved.
6 */
7
8/dts-v1/;
9
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
12#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
13#include "sc7180.dtsi"
14#include "pm6150.dtsi"
15#include "pm6150l.dtsi"
16
17/ {
18	model = "Qualcomm Technologies, Inc. SC7180 IDP";
19	compatible = "qcom,sc7180-idp", "qcom,sc7180";
20
21	aliases {
22		bluetooth0 = &bluetooth;
23		hsuart0 = &uart3;
24		serial0 = &uart8;
25		wifi0 = &wifi;
26	};
27
28	chosen {
29		stdout-path = "serial0:115200n8";
30	};
31};
32
33/*
34 * Reserved memory changes
35 *
36 * Delete all unused memory nodes and define the peripheral memory regions
37 * required by the board dts.
38 *
39 */
40
41/delete-node/ &hyp_mem;
42/delete-node/ &xbl_mem;
43/delete-node/ &aop_mem;
44/delete-node/ &sec_apps_mem;
45/delete-node/ &tz_mem;
46
47/* Increase the size from 2MB to 8MB */
48&rmtfs_mem {
49	reg = <0x0 0x94600000 0x0 0x800000>;
50};
51
52/ {
53	reserved-memory {
54		atf_mem: memory@80b00000 {
55			reg = <0x0 0x80b00000 0x0 0x100000>;
56			no-map;
57		};
58
59		mpss_mem: memory@86000000 {
60			reg = <0x0 0x86000000 0x0 0x8c00000>;
61			no-map;
62		};
63
64		camera_mem: memory@8ec00000 {
65			reg = <0x0 0x8ec00000 0x0 0x500000>;
66			no-map;
67		};
68
69		venus_mem: memory@8f600000 {
70			reg = <0 0x8f600000 0 0x500000>;
71			no-map;
72		};
73
74		wlan_mem: memory@94100000 {
75			reg = <0x0 0x94100000 0x0 0x200000>;
76			no-map;
77		};
78
79		mba_mem: memory@94400000 {
80			reg = <0x0 0x94400000 0x0 0x200000>;
81			no-map;
82		};
83	};
84};
85
86&apps_rsc {
87	pm6150-rpmh-regulators {
88		compatible = "qcom,pm6150-rpmh-regulators";
89		qcom,pmic-id = "a";
90
91		vreg_s1a_1p1: smps1 {
92			regulator-min-microvolt = <1128000>;
93			regulator-max-microvolt = <1128000>;
94		};
95
96		vreg_s4a_1p0: smps4 {
97			regulator-min-microvolt = <824000>;
98			regulator-max-microvolt = <1120000>;
99		};
100
101		vreg_s5a_2p0: smps5 {
102			regulator-min-microvolt = <1744000>;
103			regulator-max-microvolt = <2040000>;
104		};
105
106		vreg_l1a_1p2: ldo1 {
107			regulator-min-microvolt = <1178000>;
108			regulator-max-microvolt = <1256000>;
109			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
110		};
111
112		vreg_l2a_1p0: ldo2 {
113			regulator-min-microvolt = <944000>;
114			regulator-max-microvolt = <1056000>;
115			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
116		};
117
118		vreg_l3a_1p0: ldo3 {
119			regulator-min-microvolt = <968000>;
120			regulator-max-microvolt = <1064000>;
121			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
122		};
123
124		vreg_l4a_0p8: ldo4 {
125			regulator-min-microvolt = <824000>;
126			regulator-max-microvolt = <928000>;
127			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
128		};
129
130		vreg_l5a_2p7: ldo5 {
131			regulator-min-microvolt = <2496000>;
132			regulator-max-microvolt = <3000000>;
133			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
134		};
135
136		vreg_l6a_0p6: ldo6 {
137			regulator-min-microvolt = <568000>;
138			regulator-max-microvolt = <648000>;
139			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
140		};
141
142		vreg_l9a_0p6: ldo9 {
143			regulator-min-microvolt = <488000>;
144			regulator-max-microvolt = <800000>;
145			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
146		};
147
148		vreg_l10a_1p8: ldo10 {
149			regulator-min-microvolt = <1800000>;
150			regulator-max-microvolt = <1832000>;
151			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
152		};
153
154		vreg_l11a_1p8: ldo11 {
155			regulator-min-microvolt = <1696000>;
156			regulator-max-microvolt = <1904000>;
157			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
158		};
159
160		vreg_l12a_1p8: ldo12 {
161			regulator-min-microvolt = <1800000>;
162			regulator-max-microvolt = <1800000>;
163			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
164		};
165
166		vreg_l13a_1p8: ldo13 {
167			regulator-min-microvolt = <1696000>;
168			regulator-max-microvolt = <1904000>;
169			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
170		};
171
172		vreg_l14a_1p8: ldo14 {
173			regulator-min-microvolt = <1728000>;
174			regulator-max-microvolt = <1832000>;
175			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
176		};
177
178		vreg_l15a_1p8: ldo15 {
179			regulator-min-microvolt = <1696000>;
180			regulator-max-microvolt = <1904000>;
181			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
182		};
183
184		vreg_l16a_2p7: ldo16 {
185			regulator-min-microvolt = <2496000>;
186			regulator-max-microvolt = <3304000>;
187			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
188		};
189
190		vreg_l17a_3p0: ldo17 {
191			regulator-min-microvolt = <2920000>;
192			regulator-max-microvolt = <3232000>;
193			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
194		};
195
196		vreg_l18a_2p8: ldo18 {
197			regulator-min-microvolt = <2496000>;
198			regulator-max-microvolt = <3304000>;
199			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
200		};
201
202		vreg_l19a_2p9: ldo19 {
203			regulator-min-microvolt = <2960000>;
204			regulator-max-microvolt = <2960000>;
205			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
206		};
207	};
208
209	pm6150l-rpmh-regulators {
210		compatible = "qcom,pm6150l-rpmh-regulators";
211		qcom,pmic-id = "c";
212
213		vreg_s8c_1p3: smps8 {
214			regulator-min-microvolt = <1120000>;
215			regulator-max-microvolt = <1408000>;
216		};
217
218		vreg_l1c_1p8: ldo1 {
219			regulator-min-microvolt = <1616000>;
220			regulator-max-microvolt = <1984000>;
221			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
222		};
223
224		vreg_l2c_1p3: ldo2 {
225			regulator-min-microvolt = <1168000>;
226			regulator-max-microvolt = <1304000>;
227			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
228		};
229
230		vreg_l3c_1p2: ldo3 {
231			regulator-min-microvolt = <1144000>;
232			regulator-max-microvolt = <1304000>;
233			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
234		};
235
236		vreg_l4c_1p8: ldo4 {
237			regulator-min-microvolt = <1648000>;
238			regulator-max-microvolt = <3304000>;
239			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
240		};
241
242		vreg_l5c_1p8: ldo5 {
243			regulator-min-microvolt = <1648000>;
244			regulator-max-microvolt = <3304000>;
245			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
246		};
247
248		vreg_l6c_2p9: ldo6 {
249			regulator-min-microvolt = <1800000>;
250			regulator-max-microvolt = <2950000>;
251			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
252		};
253
254		vreg_l7c_3p0: ldo7 {
255			regulator-min-microvolt = <3000000>;
256			regulator-max-microvolt = <3312000>;
257			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
258		};
259
260		vreg_l8c_1p8: ldo8 {
261			regulator-min-microvolt = <1800000>;
262			regulator-max-microvolt = <1904000>;
263			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
264		};
265
266		vreg_l9c_2p9: ldo9 {
267			regulator-min-microvolt = <2960000>;
268			regulator-max-microvolt = <2960000>;
269			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
270		};
271
272		vreg_l10c_3p3: ldo10 {
273			regulator-min-microvolt = <3000000>;
274			regulator-max-microvolt = <3400000>;
275			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
276		};
277
278		vreg_l11c_3p3: ldo11 {
279			regulator-min-microvolt = <3000000>;
280			regulator-max-microvolt = <3400000>;
281			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
282		};
283
284		vreg_bob: bob {
285			regulator-min-microvolt = <3008000>;
286			regulator-max-microvolt = <3960000>;
287			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
288		};
289	};
290};
291
292&dsi0 {
293	status = "okay";
294
295	vdda-supply = <&vreg_l3c_1p2>;
296
297	panel@0 {
298		compatible = "visionox,rm69299-1080p-display";
299		reg = <0>;
300
301		vdda-supply = <&vreg_l8c_1p8>;
302		vdd3p3-supply = <&vreg_l18a_2p8>;
303
304		pinctrl-names = "default";
305		pinctrl-0 = <&disp_pins>;
306
307		reset-gpios = <&pm6150l_gpio 3 GPIO_ACTIVE_HIGH>;
308
309		ports {
310			#address-cells = <1>;
311			#size-cells = <0>;
312			port@0 {
313				reg = <0>;
314				panel0_in: endpoint {
315					remote-endpoint = <&dsi0_out>;
316				};
317			};
318		};
319	};
320
321	ports {
322		port@1 {
323			endpoint {
324				remote-endpoint = <&panel0_in>;
325				data-lanes = <0 1 2 3>;
326			};
327		};
328	};
329};
330
331&dsi_phy {
332	status = "okay";
333};
334
335&mdp {
336	status = "okay";
337};
338
339&mdss {
340	status = "okay";
341};
342
343&qfprom {
344	vcc-supply = <&vreg_l11a_1p8>;
345};
346
347&qspi {
348	status = "okay";
349	pinctrl-names = "default";
350	pinctrl-0 = <&qspi_clk &qspi_cs0 &qspi_data01>;
351
352	flash@0 {
353		compatible = "jedec,spi-nor";
354		reg = <0>;
355		spi-max-frequency = <25000000>;
356		spi-tx-bus-width = <2>;
357		spi-rx-bus-width = <2>;
358	};
359};
360
361&qupv3_id_0 {
362	status = "okay";
363};
364
365&qupv3_id_1 {
366	status = "okay";
367};
368
369&remoteproc_mpss {
370	status = "okay";
371	compatible = "qcom,sc7180-mss-pil";
372	iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
373	memory-region = <&mba_mem &mpss_mem>;
374};
375
376&sdhc_1 {
377	status = "okay";
378
379	pinctrl-names = "default", "sleep";
380	pinctrl-0 = <&sdc1_on>;
381	pinctrl-1 = <&sdc1_off>;
382	vmmc-supply = <&vreg_l19a_2p9>;
383	vqmmc-supply = <&vreg_l12a_1p8>;
384};
385
386&sdhc_2 {
387	status = "okay";
388
389	pinctrl-names = "default","sleep";
390	pinctrl-0 = <&sdc2_on>;
391	pinctrl-1 = <&sdc2_off>;
392	vmmc-supply  = <&vreg_l9c_2p9>;
393	vqmmc-supply = <&vreg_l6c_2p9>;
394
395	cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
396};
397
398&uart3 {
399	status = "okay";
400
401	/delete-property/interrupts;
402	interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
403				<&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
404
405	pinctrl-names = "default", "sleep";
406	pinctrl-1 = <&qup_uart3_sleep>;
407
408	bluetooth: wcn3990-bt {
409		compatible = "qcom,wcn3990-bt";
410		vddio-supply = <&vreg_l10a_1p8>;
411		vddxo-supply = <&vreg_l1c_1p8>;
412		vddrf-supply = <&vreg_l2c_1p3>;
413		vddch0-supply = <&vreg_l10c_3p3>;
414		max-speed = <3200000>;
415	};
416};
417
418&uart8 {
419	status = "okay";
420};
421
422&usb_1 {
423	status = "okay";
424};
425
426&usb_1_dwc3 {
427	dr_mode = "host";
428};
429
430&usb_1_hsphy {
431	status = "okay";
432	vdd-supply = <&vreg_l4a_0p8>;
433	vdda-pll-supply = <&vreg_l11a_1p8>;
434	vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
435	qcom,imp-res-offset-value = <8>;
436	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
437	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
438	qcom,bias-ctrl-value = <0x22>;
439	qcom,charge-ctrl-value = <3>;
440	qcom,hsdisc-trim-value = <0>;
441};
442
443&usb_1_qmpphy {
444	status = "okay";
445	vdda-phy-supply = <&vreg_l3c_1p2>;
446	vdda-pll-supply = <&vreg_l4a_0p8>;
447};
448
449&venus {
450	video-firmware {
451		iommus = <&apps_smmu 0x0c42 0x0>;
452	};
453};
454
455&wifi {
456	status = "okay";
457	vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>;
458	vdd-1.8-xo-supply = <&vreg_l1c_1p8>;
459	vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
460	vdd-3.3-ch0-supply = <&vreg_l10c_3p3>;
461	vdd-3.3-ch1-supply = <&vreg_l11c_3p3>;
462	wifi-firmware {
463		iommus = <&apps_smmu 0xc2 0x1>;
464	};
465};
466
467/* PINCTRL - additions to nodes defined in sc7180.dtsi */
468
469&pm6150l_gpio {
470	disp_pins: disp-pins {
471		pinconf {
472			pins = "gpio3";
473			function = PMIC_GPIO_FUNC_FUNC1;
474			qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>;
475			power-source = <0>;
476			bias-disable;
477			output-low;
478		};
479	};
480};
481
482&qspi_clk {
483	pinconf {
484		pins = "gpio63";
485		bias-disable;
486	};
487};
488
489&qspi_cs0 {
490	pinconf {
491		pins = "gpio68";
492		bias-disable;
493	};
494};
495
496&qspi_data01 {
497	pinconf {
498		pins = "gpio64", "gpio65";
499
500		/* High-Z when no transfers; nice to park the lines */
501		bias-pull-up;
502	};
503};
504
505&qup_i2c2_default {
506	pinconf {
507		pins = "gpio15", "gpio16";
508		drive-strength = <2>;
509
510		/* Has external pullup */
511		bias-disable;
512	};
513};
514
515&qup_i2c4_default {
516	pinconf {
517		pins = "gpio115", "gpio116";
518		drive-strength = <2>;
519
520		/* Has external pullup */
521		bias-disable;
522	};
523};
524
525&qup_i2c7_default {
526	pinconf {
527		pins = "gpio6", "gpio7";
528		drive-strength = <2>;
529
530		/* Has external pullup */
531		bias-disable;
532	};
533};
534
535&qup_i2c9_default {
536	pinconf {
537		pins = "gpio46", "gpio47";
538		drive-strength = <2>;
539
540		/* Has external pullup */
541		bias-disable;
542	};
543};
544
545&qup_uart3_default {
546	pinconf-cts {
547		/*
548		 * Configure a pull-down on CTS to match the pull of
549		 * the Bluetooth module.
550		 */
551		pins = "gpio38";
552		bias-pull-down;
553	};
554
555	pinconf-rts {
556		/* We'll drive RTS, so no pull */
557		pins = "gpio39";
558		drive-strength = <2>;
559		bias-disable;
560	};
561
562	pinconf-tx {
563		/* We'll drive TX, so no pull */
564		pins = "gpio40";
565		drive-strength = <2>;
566		bias-disable;
567	};
568
569	pinconf-rx {
570		/*
571		 * Configure a pull-up on RX. This is needed to avoid
572		 * garbage data when the TX pin of the Bluetooth module is
573		 * in tri-state (module powered off or not driving the
574		 * signal yet).
575		 */
576		pins = "gpio41";
577		bias-pull-up;
578	};
579};
580
581&qup_uart8_default {
582	pinconf-tx {
583		pins = "gpio44";
584		drive-strength = <2>;
585		bias-disable;
586	};
587
588	pinconf-rx {
589		pins = "gpio45";
590		drive-strength = <2>;
591		bias-pull-up;
592	};
593};
594
595&qup_spi0_default {
596	pinconf {
597		pins = "gpio34", "gpio35", "gpio36", "gpio37";
598		drive-strength = <2>;
599		bias-disable;
600	};
601};
602
603&qup_spi6_default {
604	pinconf {
605		pins = "gpio59", "gpio60", "gpio61", "gpio62";
606		drive-strength = <2>;
607		bias-disable;
608	};
609};
610
611&qup_spi10_default {
612	pinconf {
613		pins = "gpio86", "gpio87", "gpio88", "gpio89";
614		drive-strength = <2>;
615		bias-disable;
616	};
617};
618
619&tlmm {
620	qup_uart3_sleep: qup-uart3-sleep {
621		pinmux {
622			pins = "gpio38", "gpio39",
623			       "gpio40", "gpio41";
624			function = "gpio";
625		};
626
627		pinconf-cts {
628			/*
629			 * Configure a pull-down on CTS to match the pull of
630			 * the Bluetooth module.
631			 */
632			pins = "gpio38";
633			bias-pull-down;
634		};
635
636		pinconf-rts {
637			/*
638			 * Configure pull-down on RTS. As RTS is active low
639			 * signal, pull it low to indicate the BT SoC that it
640			 * can wakeup the system anytime from suspend state by
641			 * pulling RX low (by sending wakeup bytes).
642			 */
643			 pins = "gpio39";
644			 bias-pull-down;
645		};
646
647		pinconf-tx {
648			/*
649			 * Configure pull-up on TX when it isn't actively driven
650			 * to prevent BT SoC from receiving garbage during sleep.
651			 */
652			pins = "gpio40";
653			bias-pull-up;
654		};
655
656		pinconf-rx {
657			/*
658			 * Configure a pull-up on RX. This is needed to avoid
659			 * garbage data when the TX pin of the Bluetooth module
660			 * is floating which may cause spurious wakeups.
661			 */
662			pins = "gpio41";
663			bias-pull-up;
664		};
665	};
666
667	sdc1_on: sdc1-on {
668		pinconf-clk {
669			pins = "sdc1_clk";
670			bias-disable;
671			drive-strength = <16>;
672		};
673
674		pinconf-cmd {
675			pins = "sdc1_cmd";
676			bias-pull-up;
677			drive-strength = <10>;
678		};
679
680		pinconf-data {
681			pins = "sdc1_data";
682			bias-pull-up;
683			drive-strength = <10>;
684		};
685
686		pinconf-rclk {
687			pins = "sdc1_rclk";
688			bias-pull-down;
689		};
690	};
691
692	sdc1_off: sdc1-off {
693		pinconf-clk {
694			pins = "sdc1_clk";
695			bias-disable;
696			drive-strength = <2>;
697		};
698
699		pinconf-cmd {
700			pins = "sdc1_cmd";
701			bias-pull-up;
702			drive-strength = <2>;
703		};
704
705		pinconf-data {
706			pins = "sdc1_data";
707			bias-pull-up;
708			drive-strength = <2>;
709		};
710
711		pinconf-rclk {
712			pins = "sdc1_rclk";
713			bias-pull-down;
714		};
715	};
716
717	sdc2_on: sdc2-on {
718		pinconf-clk {
719			pins = "sdc2_clk";
720			bias-disable;
721			drive-strength = <16>;
722		};
723
724		pinconf-cmd {
725			pins = "sdc2_cmd";
726			bias-pull-up;
727			drive-strength = <10>;
728		};
729
730		pinconf-data {
731			pins = "sdc2_data";
732			bias-pull-up;
733			drive-strength = <10>;
734		};
735
736		pinconf-sd-cd {
737			pins = "gpio69";
738			bias-pull-up;
739			drive-strength = <2>;
740		};
741	};
742
743	sdc2_off: sdc2-off {
744		pinconf-clk {
745			pins = "sdc2_clk";
746			bias-disable;
747			drive-strength = <2>;
748		};
749
750		pinconf-cmd {
751			pins = "sdc2_cmd";
752			bias-pull-up;
753			drive-strength = <2>;
754		};
755
756		pinconf-data {
757			pins = "sdc2_data";
758			bias-pull-up;
759			drive-strength = <2>;
760		};
761
762		pinconf-sd-cd {
763			pins = "gpio69";
764			bias-pull-up;
765			drive-strength = <2>;
766		};
767	};
768};
769