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		mdata_mem: mpss-metadata {
85			alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>;
86			size = <0x0 0x4000>;
87			no-map;
88		};
89	};
90};
91
92&apps_rsc {
93	regulators-0 {
94		compatible = "qcom,pm6150-rpmh-regulators";
95		qcom,pmic-id = "a";
96
97		vreg_s1a_1p1: smps1 {
98			regulator-min-microvolt = <1128000>;
99			regulator-max-microvolt = <1128000>;
100		};
101
102		vreg_s4a_1p0: smps4 {
103			regulator-min-microvolt = <824000>;
104			regulator-max-microvolt = <1120000>;
105		};
106
107		vreg_s5a_2p0: smps5 {
108			regulator-min-microvolt = <1744000>;
109			regulator-max-microvolt = <2040000>;
110		};
111
112		vreg_l1a_1p2: ldo1 {
113			regulator-min-microvolt = <1178000>;
114			regulator-max-microvolt = <1256000>;
115			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
116		};
117
118		vreg_l2a_1p0: ldo2 {
119			regulator-min-microvolt = <944000>;
120			regulator-max-microvolt = <1056000>;
121			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
122		};
123
124		vreg_l3a_1p0: ldo3 {
125			regulator-min-microvolt = <968000>;
126			regulator-max-microvolt = <1064000>;
127			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
128		};
129
130		vreg_l4a_0p8: ldo4 {
131			regulator-min-microvolt = <824000>;
132			regulator-max-microvolt = <928000>;
133			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
134		};
135
136		vreg_l5a_2p7: ldo5 {
137			regulator-min-microvolt = <2496000>;
138			regulator-max-microvolt = <3000000>;
139			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
140		};
141
142		vreg_l6a_0p6: ldo6 {
143			regulator-min-microvolt = <568000>;
144			regulator-max-microvolt = <648000>;
145			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
146		};
147
148		vreg_l9a_0p6: ldo9 {
149			regulator-min-microvolt = <488000>;
150			regulator-max-microvolt = <800000>;
151			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
152		};
153
154		vreg_l10a_1p8: ldo10 {
155			regulator-min-microvolt = <1800000>;
156			regulator-max-microvolt = <1832000>;
157			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
158		};
159
160		vreg_l11a_1p8: ldo11 {
161			regulator-min-microvolt = <1696000>;
162			regulator-max-microvolt = <1904000>;
163			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
164		};
165
166		vreg_l12a_1p8: ldo12 {
167			regulator-min-microvolt = <1800000>;
168			regulator-max-microvolt = <1800000>;
169			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
170		};
171
172		vreg_l13a_1p8: ldo13 {
173			regulator-min-microvolt = <1696000>;
174			regulator-max-microvolt = <1904000>;
175			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
176		};
177
178		vreg_l14a_1p8: ldo14 {
179			regulator-min-microvolt = <1728000>;
180			regulator-max-microvolt = <1832000>;
181			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
182		};
183
184		vreg_l15a_1p8: ldo15 {
185			regulator-min-microvolt = <1696000>;
186			regulator-max-microvolt = <1904000>;
187			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
188		};
189
190		vreg_l16a_2p7: ldo16 {
191			regulator-min-microvolt = <2496000>;
192			regulator-max-microvolt = <3304000>;
193			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
194		};
195
196		vreg_l17a_3p0: ldo17 {
197			regulator-min-microvolt = <2920000>;
198			regulator-max-microvolt = <3232000>;
199			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
200		};
201
202		vreg_l18a_2p8: ldo18 {
203			regulator-min-microvolt = <2496000>;
204			regulator-max-microvolt = <3304000>;
205			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
206		};
207
208		vreg_l19a_2p9: ldo19 {
209			regulator-min-microvolt = <2960000>;
210			regulator-max-microvolt = <2960000>;
211			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
212		};
213	};
214
215	regulators-1 {
216		compatible = "qcom,pm6150l-rpmh-regulators";
217		qcom,pmic-id = "c";
218
219		vreg_s8c_1p3: smps8 {
220			regulator-min-microvolt = <1120000>;
221			regulator-max-microvolt = <1408000>;
222		};
223
224		vreg_l1c_1p8: ldo1 {
225			regulator-min-microvolt = <1616000>;
226			regulator-max-microvolt = <1984000>;
227			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
228		};
229
230		vreg_l2c_1p3: ldo2 {
231			regulator-min-microvolt = <1168000>;
232			regulator-max-microvolt = <1304000>;
233			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
234		};
235
236		vreg_l3c_1p2: ldo3 {
237			regulator-min-microvolt = <1144000>;
238			regulator-max-microvolt = <1304000>;
239			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
240		};
241
242		vreg_l4c_1p8: ldo4 {
243			regulator-min-microvolt = <1648000>;
244			regulator-max-microvolt = <3304000>;
245			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
246		};
247
248		vreg_l5c_1p8: ldo5 {
249			regulator-min-microvolt = <1648000>;
250			regulator-max-microvolt = <3304000>;
251			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
252		};
253
254		vreg_l6c_2p9: ldo6 {
255			regulator-min-microvolt = <1800000>;
256			regulator-max-microvolt = <2950000>;
257			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
258		};
259
260		vreg_l7c_3p0: ldo7 {
261			regulator-min-microvolt = <3000000>;
262			regulator-max-microvolt = <3312000>;
263			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
264		};
265
266		vreg_l8c_1p8: ldo8 {
267			regulator-min-microvolt = <1800000>;
268			regulator-max-microvolt = <1904000>;
269			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
270		};
271
272		vreg_l9c_2p9: ldo9 {
273			regulator-min-microvolt = <2960000>;
274			regulator-max-microvolt = <2960000>;
275			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
276		};
277
278		vreg_l10c_3p3: ldo10 {
279			regulator-min-microvolt = <3000000>;
280			regulator-max-microvolt = <3400000>;
281			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
282		};
283
284		vreg_l11c_3p3: ldo11 {
285			regulator-min-microvolt = <3000000>;
286			regulator-max-microvolt = <3400000>;
287			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
288		};
289
290		vreg_bob: bob {
291			regulator-min-microvolt = <3008000>;
292			regulator-max-microvolt = <3960000>;
293			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
294		};
295	};
296};
297
298&dsi0 {
299	status = "okay";
300
301	vdda-supply = <&vreg_l3c_1p2>;
302
303	panel@0 {
304		compatible = "visionox,rm69299-1080p-display";
305		reg = <0>;
306
307		vdda-supply = <&vreg_l8c_1p8>;
308		vdd3p3-supply = <&vreg_l18a_2p8>;
309
310		pinctrl-names = "default";
311		pinctrl-0 = <&disp_pins>;
312
313		reset-gpios = <&pm6150l_gpios 3 GPIO_ACTIVE_HIGH>;
314
315		port {
316			panel0_in: endpoint {
317				remote-endpoint = <&dsi0_out>;
318			};
319		};
320	};
321
322	ports {
323		port@1 {
324			endpoint {
325				remote-endpoint = <&panel0_in>;
326				data-lanes = <0 1 2 3>;
327			};
328		};
329	};
330};
331
332&dsi_phy {
333	status = "okay";
334	vdds-supply = <&vreg_l4a_0p8>;
335};
336
337&mdp {
338	status = "okay";
339};
340
341&mdss {
342	status = "okay";
343};
344
345&qfprom {
346	vcc-supply = <&vreg_l11a_1p8>;
347};
348
349&qspi {
350	status = "okay";
351	pinctrl-names = "default";
352	pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data0>, <&qspi_data1>;
353
354	flash@0 {
355		compatible = "jedec,spi-nor";
356		reg = <0>;
357		spi-max-frequency = <25000000>;
358		spi-tx-bus-width = <2>;
359		spi-rx-bus-width = <2>;
360	};
361};
362
363&qupv3_id_0 {
364	status = "okay";
365};
366
367&qupv3_id_1 {
368	status = "okay";
369};
370
371&remoteproc_mpss {
372	status = "okay";
373	compatible = "qcom,sc7180-mss-pil";
374	reg = <0 0x04080000 0 0x4040>, <0 0x04180000 0 0x48>;
375	reg-names = "qdsp6", "rmb";
376
377	clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
378		 <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>,
379		 <&gcc GCC_MSS_NAV_AXI_CLK>,
380		 <&gcc GCC_MSS_SNOC_AXI_CLK>,
381		 <&gcc GCC_MSS_MFAB_AXIS_CLK>,
382		 <&rpmhcc RPMH_CXO_CLK>;
383	clock-names = "iface", "bus", "nav", "snoc_axi", "mnoc_axi", "xo";
384
385	iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
386	memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>;
387
388	resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
389		 <&pdc_reset PDC_MODEM_SYNC_RESET>;
390	reset-names = "mss_restart", "pdc_reset";
391
392	qcom,halt-regs = <&tcsr_regs_1 0x3000 0x5000 0x4000>;
393	qcom,spare-regs = <&tcsr_regs_2 0xb3e4>;
394};
395
396&sdhc_1 {
397	status = "okay";
398
399	pinctrl-names = "default", "sleep";
400	pinctrl-0 = <&sdc1_on>;
401	pinctrl-1 = <&sdc1_off>;
402	vmmc-supply = <&vreg_l19a_2p9>;
403	vqmmc-supply = <&vreg_l12a_1p8>;
404};
405
406&sdhc_2 {
407	status = "okay";
408
409	pinctrl-names = "default","sleep";
410	pinctrl-0 = <&sdc2_on>;
411	pinctrl-1 = <&sdc2_off>;
412	vmmc-supply = <&vreg_l9c_2p9>;
413	vqmmc-supply = <&vreg_l6c_2p9>;
414
415	cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
416};
417
418&uart3 {
419	status = "okay";
420
421	/delete-property/interrupts;
422	interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
423				<&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
424
425	pinctrl-names = "default", "sleep";
426	pinctrl-1 = <&qup_uart3_sleep>;
427
428	bluetooth: bluetooth {
429		compatible = "qcom,wcn3990-bt";
430		vddio-supply = <&vreg_l10a_1p8>;
431		vddxo-supply = <&vreg_l1c_1p8>;
432		vddrf-supply = <&vreg_l2c_1p3>;
433		vddch0-supply = <&vreg_l10c_3p3>;
434		max-speed = <3200000>;
435	};
436};
437
438&uart8 {
439	status = "okay";
440};
441
442&usb_1 {
443	status = "okay";
444};
445
446&usb_1_dwc3 {
447	dr_mode = "host";
448};
449
450&usb_1_hsphy {
451	status = "okay";
452	vdd-supply = <&vreg_l4a_0p8>;
453	vdda-pll-supply = <&vreg_l11a_1p8>;
454	vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
455	qcom,imp-res-offset-value = <8>;
456	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
457	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
458	qcom,bias-ctrl-value = <0x22>;
459	qcom,charge-ctrl-value = <3>;
460	qcom,hsdisc-trim-value = <0>;
461};
462
463&usb_1_qmpphy {
464	status = "okay";
465	vdda-phy-supply = <&vreg_l3c_1p2>;
466	vdda-pll-supply = <&vreg_l4a_0p8>;
467};
468
469&venus {
470	video-firmware {
471		iommus = <&apps_smmu 0x0c42 0x0>;
472	};
473};
474
475&wifi {
476	status = "okay";
477	vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>;
478	vdd-1.8-xo-supply = <&vreg_l1c_1p8>;
479	vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
480	vdd-3.3-ch0-supply = <&vreg_l10c_3p3>;
481	vdd-3.3-ch1-supply = <&vreg_l11c_3p3>;
482	wifi-firmware {
483		iommus = <&apps_smmu 0xc2 0x1>;
484	};
485};
486
487/* PINCTRL - additions to nodes defined in sc7180.dtsi */
488
489&pm6150l_gpios {
490	disp_pins: disp-state {
491		pinconf {
492			pins = "gpio3";
493			function = PMIC_GPIO_FUNC_FUNC1;
494			qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>;
495			power-source = <0>;
496			bias-disable;
497			output-low;
498		};
499	};
500};
501
502&qspi_clk {
503	bias-disable;
504};
505
506&qspi_cs0 {
507	bias-disable;
508};
509
510&qspi_data0 {
511	bias-pull-up;
512};
513
514&qspi_data1 {
515	bias-pull-up;
516};
517
518&qup_i2c2_default {
519	drive-strength = <2>;
520
521	/* Has external pullup */
522	bias-disable;
523};
524
525&qup_i2c4_default {
526	drive-strength = <2>;
527
528	/* Has external pullup */
529	bias-disable;
530};
531
532&qup_i2c7_default {
533	drive-strength = <2>;
534
535	/* Has external pullup */
536	bias-disable;
537};
538
539&qup_i2c9_default {
540	drive-strength = <2>;
541
542	/* Has external pullup */
543	bias-disable;
544};
545
546&qup_uart3_cts {
547	/*
548	 * Configure a pull-down on CTS to match the pull of
549	 * the Bluetooth module.
550	 */
551	bias-pull-down;
552};
553
554&qup_uart3_rts {
555	/* We'll drive RTS, so no pull */
556	drive-strength = <2>;
557	bias-disable;
558};
559
560&qup_uart3_tx {
561	/* We'll drive TX, so no pull */
562	drive-strength = <2>;
563	bias-disable;
564};
565
566&qup_uart3_rx {
567	/*
568	 * Configure a pull-up on RX. This is needed to avoid
569	 * garbage data when the TX pin of the Bluetooth module is
570	 * in tri-state (module powered off or not driving the
571	 * signal yet).
572	 */
573	bias-pull-up;
574};
575
576&qup_uart8_tx {
577	drive-strength = <2>;
578	bias-disable;
579};
580
581&qup_uart8_rx {
582	drive-strength = <2>;
583	bias-pull-up;
584};
585
586&qup_spi0_spi {
587	drive-strength = <2>;
588	bias-disable;
589};
590
591&qup_spi0_cs {
592	drive-strength = <2>;
593	bias-disable;
594};
595
596&qup_spi6_spi {
597	drive-strength = <2>;
598	bias-disable;
599};
600
601&qup_spi6_cs {
602	drive-strength = <2>;
603	bias-disable;
604};
605
606&qup_spi10_spi {
607	drive-strength = <2>;
608	bias-disable;
609};
610
611&qup_spi10_cs {
612	drive-strength = <2>;
613	bias-disable;
614};
615
616&tlmm {
617	qup_uart3_sleep: qup-uart3-sleep-state {
618		cts-pins {
619			/*
620			 * Configure a pull-down on CTS to match the pull of
621			 * the Bluetooth module.
622			 */
623			pins = "gpio38";
624			function = "gpio";
625			bias-pull-down;
626		};
627
628		rts-pins {
629			/*
630			 * Configure pull-down on RTS. As RTS is active low
631			 * signal, pull it low to indicate the BT SoC that it
632			 * can wakeup the system anytime from suspend state by
633			 * pulling RX low (by sending wakeup bytes).
634			 */
635			pins = "gpio39";
636			function = "gpio";
637			bias-pull-down;
638		};
639
640		tx-pins {
641			/*
642			 * Configure pull-up on TX when it isn't actively driven
643			 * to prevent BT SoC from receiving garbage during sleep.
644			 */
645			pins = "gpio40";
646			function = "gpio";
647			bias-pull-up;
648		};
649
650		rx-pins {
651			/*
652			 * Configure a pull-up on RX. This is needed to avoid
653			 * garbage data when the TX pin of the Bluetooth module
654			 * is floating which may cause spurious wakeups.
655			 */
656			pins = "gpio41";
657			function = "gpio";
658			bias-pull-up;
659		};
660	};
661
662	sdc1_on: sdc1-on-state {
663		clk-pins {
664			pins = "sdc1_clk";
665			bias-disable;
666			drive-strength = <16>;
667		};
668
669		cmd-pins {
670			pins = "sdc1_cmd";
671			bias-pull-up;
672			drive-strength = <10>;
673		};
674
675		data-pins {
676			pins = "sdc1_data";
677			bias-pull-up;
678			drive-strength = <10>;
679		};
680
681		rclk-pins {
682			pins = "sdc1_rclk";
683			bias-pull-down;
684		};
685	};
686
687	sdc1_off: sdc1-off-state {
688		clk-pins {
689			pins = "sdc1_clk";
690			bias-disable;
691			drive-strength = <2>;
692		};
693
694		cmd-pins {
695			pins = "sdc1_cmd";
696			bias-pull-up;
697			drive-strength = <2>;
698		};
699
700		data-pins {
701			pins = "sdc1_data";
702			bias-pull-up;
703			drive-strength = <2>;
704		};
705
706		rclk-pins {
707			pins = "sdc1_rclk";
708			bias-pull-down;
709		};
710	};
711
712	sdc2_on: sdc2-on-state {
713		clk-pins {
714			pins = "sdc2_clk";
715			bias-disable;
716			drive-strength = <16>;
717		};
718
719		cmd-pins {
720			pins = "sdc2_cmd";
721			bias-pull-up;
722			drive-strength = <10>;
723		};
724
725		data-pins {
726			pins = "sdc2_data";
727			bias-pull-up;
728			drive-strength = <10>;
729		};
730
731		sd-cd-pins {
732			pins = "gpio69";
733			function = "gpio";
734			bias-pull-up;
735			drive-strength = <2>;
736		};
737	};
738
739	sdc2_off: sdc2-off-state {
740		clk-pins {
741			pins = "sdc2_clk";
742			bias-disable;
743			drive-strength = <2>;
744		};
745
746		cmd-pins {
747			pins = "sdc2_cmd";
748			bias-pull-up;
749			drive-strength = <2>;
750		};
751
752		data-pins {
753			pins = "sdc2_data";
754			bias-pull-up;
755			drive-strength = <2>;
756		};
757
758		sd-cd-pins {
759			pins = "gpio69";
760			function = "gpio";
761			bias-pull-up;
762			drive-strength = <2>;
763		};
764	};
765};
766