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 "sc7180-firmware-tfa.dtsi"
15#include "pm6150.dtsi"
16#include "pm6150l.dtsi"
17
18/ {
19	model = "Qualcomm Technologies, Inc. SC7180 IDP";
20	compatible = "qcom,sc7180-idp", "qcom,sc7180";
21
22	aliases {
23		bluetooth0 = &bluetooth;
24		hsuart0 = &uart3;
25		serial0 = &uart8;
26		wifi0 = &wifi;
27	};
28
29	chosen {
30		stdout-path = "serial0:115200n8";
31	};
32};
33
34/*
35 * Reserved memory changes
36 *
37 * Delete all unused memory nodes and define the peripheral memory regions
38 * required by the board dts.
39 *
40 */
41
42/delete-node/ &hyp_mem;
43/delete-node/ &xbl_mem;
44/delete-node/ &aop_mem;
45/delete-node/ &sec_apps_mem;
46/delete-node/ &tz_mem;
47
48/* Increase the size from 2MB to 8MB */
49&rmtfs_mem {
50	reg = <0x0 0x94600000 0x0 0x800000>;
51};
52
53/ {
54	reserved-memory {
55		atf_mem: memory@80b00000 {
56			reg = <0x0 0x80b00000 0x0 0x100000>;
57			no-map;
58		};
59
60		mpss_mem: memory@86000000 {
61			reg = <0x0 0x86000000 0x0 0x8c00000>;
62			no-map;
63		};
64
65		camera_mem: memory@8ec00000 {
66			reg = <0x0 0x8ec00000 0x0 0x500000>;
67			no-map;
68		};
69
70		venus_mem: memory@8f600000 {
71			reg = <0 0x8f600000 0 0x500000>;
72			no-map;
73		};
74
75		wlan_mem: memory@94100000 {
76			reg = <0x0 0x94100000 0x0 0x200000>;
77			no-map;
78		};
79
80		mba_mem: memory@94400000 {
81			reg = <0x0 0x94400000 0x0 0x200000>;
82			no-map;
83		};
84
85		mdata_mem: mpss-metadata {
86			alloc-ranges = <0x0 0xa0000000 0x0 0x20000000>;
87			size = <0x0 0x4000>;
88			no-map;
89		};
90	};
91};
92
93&apps_rsc {
94	regulators-0 {
95		compatible = "qcom,pm6150-rpmh-regulators";
96		qcom,pmic-id = "a";
97
98		vreg_s1a_1p1: smps1 {
99			regulator-min-microvolt = <1128000>;
100			regulator-max-microvolt = <1128000>;
101		};
102
103		vreg_s4a_1p0: smps4 {
104			regulator-min-microvolt = <824000>;
105			regulator-max-microvolt = <1120000>;
106		};
107
108		vreg_s5a_2p0: smps5 {
109			regulator-min-microvolt = <1744000>;
110			regulator-max-microvolt = <2040000>;
111		};
112
113		vreg_l1a_1p2: ldo1 {
114			regulator-min-microvolt = <1178000>;
115			regulator-max-microvolt = <1256000>;
116			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
117		};
118
119		vreg_l2a_1p0: ldo2 {
120			regulator-min-microvolt = <944000>;
121			regulator-max-microvolt = <1056000>;
122			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
123		};
124
125		vreg_l3a_1p0: ldo3 {
126			regulator-min-microvolt = <968000>;
127			regulator-max-microvolt = <1064000>;
128			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
129		};
130
131		vreg_l4a_0p8: ldo4 {
132			regulator-min-microvolt = <824000>;
133			regulator-max-microvolt = <928000>;
134			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
135		};
136
137		vreg_l5a_2p7: ldo5 {
138			regulator-min-microvolt = <2496000>;
139			regulator-max-microvolt = <3000000>;
140			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
141		};
142
143		vreg_l6a_0p6: ldo6 {
144			regulator-min-microvolt = <568000>;
145			regulator-max-microvolt = <648000>;
146			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
147		};
148
149		vreg_l9a_0p6: ldo9 {
150			regulator-min-microvolt = <488000>;
151			regulator-max-microvolt = <800000>;
152			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
153		};
154
155		vreg_l10a_1p8: ldo10 {
156			regulator-min-microvolt = <1800000>;
157			regulator-max-microvolt = <1832000>;
158			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
159		};
160
161		vreg_l11a_1p8: ldo11 {
162			regulator-min-microvolt = <1696000>;
163			regulator-max-microvolt = <1904000>;
164			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
165		};
166
167		vreg_l12a_1p8: ldo12 {
168			regulator-min-microvolt = <1800000>;
169			regulator-max-microvolt = <1800000>;
170			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
171		};
172
173		vreg_l13a_1p8: ldo13 {
174			regulator-min-microvolt = <1696000>;
175			regulator-max-microvolt = <1904000>;
176			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
177		};
178
179		vreg_l14a_1p8: ldo14 {
180			regulator-min-microvolt = <1728000>;
181			regulator-max-microvolt = <1832000>;
182			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
183		};
184
185		vreg_l15a_1p8: ldo15 {
186			regulator-min-microvolt = <1696000>;
187			regulator-max-microvolt = <1904000>;
188			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
189		};
190
191		vreg_l16a_2p7: ldo16 {
192			regulator-min-microvolt = <2496000>;
193			regulator-max-microvolt = <3304000>;
194			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
195		};
196
197		vreg_l17a_3p0: ldo17 {
198			regulator-min-microvolt = <2920000>;
199			regulator-max-microvolt = <3232000>;
200			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
201		};
202
203		vreg_l18a_2p8: ldo18 {
204			regulator-min-microvolt = <2496000>;
205			regulator-max-microvolt = <3304000>;
206			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
207		};
208
209		vreg_l19a_2p9: ldo19 {
210			regulator-min-microvolt = <2960000>;
211			regulator-max-microvolt = <2960000>;
212			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
213		};
214	};
215
216	regulators-1 {
217		compatible = "qcom,pm6150l-rpmh-regulators";
218		qcom,pmic-id = "c";
219
220		vreg_s8c_1p3: smps8 {
221			regulator-min-microvolt = <1120000>;
222			regulator-max-microvolt = <1408000>;
223		};
224
225		vreg_l1c_1p8: ldo1 {
226			regulator-min-microvolt = <1616000>;
227			regulator-max-microvolt = <1984000>;
228			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
229		};
230
231		vreg_l2c_1p3: ldo2 {
232			regulator-min-microvolt = <1168000>;
233			regulator-max-microvolt = <1304000>;
234			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
235		};
236
237		vreg_l3c_1p2: ldo3 {
238			regulator-min-microvolt = <1144000>;
239			regulator-max-microvolt = <1304000>;
240			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
241		};
242
243		vreg_l4c_1p8: ldo4 {
244			regulator-min-microvolt = <1648000>;
245			regulator-max-microvolt = <3304000>;
246			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
247		};
248
249		vreg_l5c_1p8: ldo5 {
250			regulator-min-microvolt = <1648000>;
251			regulator-max-microvolt = <3304000>;
252			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
253		};
254
255		vreg_l6c_2p9: ldo6 {
256			regulator-min-microvolt = <1800000>;
257			regulator-max-microvolt = <2950000>;
258			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
259		};
260
261		vreg_l7c_3p0: ldo7 {
262			regulator-min-microvolt = <3000000>;
263			regulator-max-microvolt = <3312000>;
264			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
265		};
266
267		vreg_l8c_1p8: ldo8 {
268			regulator-min-microvolt = <1800000>;
269			regulator-max-microvolt = <1904000>;
270			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
271		};
272
273		vreg_l9c_2p9: ldo9 {
274			regulator-min-microvolt = <2960000>;
275			regulator-max-microvolt = <2960000>;
276			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
277		};
278
279		vreg_l10c_3p3: ldo10 {
280			regulator-min-microvolt = <3000000>;
281			regulator-max-microvolt = <3400000>;
282			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
283		};
284
285		vreg_l11c_3p3: ldo11 {
286			regulator-min-microvolt = <3000000>;
287			regulator-max-microvolt = <3400000>;
288			regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
289		};
290
291		vreg_bob: bob {
292			regulator-min-microvolt = <3008000>;
293			regulator-max-microvolt = <3960000>;
294			regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
295		};
296	};
297};
298
299&mdss {
300	status = "okay";
301};
302
303&mdss_dsi0 {
304	status = "okay";
305
306	vdda-supply = <&vreg_l3c_1p2>;
307
308	panel@0 {
309		compatible = "visionox,rm69299-1080p-display";
310		reg = <0>;
311
312		vdda-supply = <&vreg_l8c_1p8>;
313		vdd3p3-supply = <&vreg_l18a_2p8>;
314
315		pinctrl-names = "default";
316		pinctrl-0 = <&disp_pins>;
317
318		reset-gpios = <&pm6150l_gpios 3 GPIO_ACTIVE_HIGH>;
319
320		port {
321			panel0_in: endpoint {
322				remote-endpoint = <&mdss_dsi0_out>;
323			};
324		};
325	};
326
327	ports {
328		port@1 {
329			endpoint {
330				remote-endpoint = <&panel0_in>;
331				data-lanes = <0 1 2 3>;
332			};
333		};
334	};
335};
336
337&mdss_dsi0_phy {
338	status = "okay";
339	vdds-supply = <&vreg_l4a_0p8>;
340};
341
342&qfprom {
343	vcc-supply = <&vreg_l11a_1p8>;
344};
345
346&qspi {
347	status = "okay";
348	pinctrl-names = "default";
349	pinctrl-0 = <&qspi_clk>, <&qspi_cs0>, <&qspi_data0>, <&qspi_data1>;
350
351	flash@0 {
352		compatible = "jedec,spi-nor";
353		reg = <0>;
354		spi-max-frequency = <25000000>;
355		spi-tx-bus-width = <2>;
356		spi-rx-bus-width = <2>;
357	};
358};
359
360&qupv3_id_0 {
361	status = "okay";
362};
363
364&qupv3_id_1 {
365	status = "okay";
366};
367
368&remoteproc_mpss {
369	status = "okay";
370	compatible = "qcom,sc7180-mss-pil";
371	reg = <0 0x04080000 0 0x4040>, <0 0x04180000 0 0x48>;
372	reg-names = "qdsp6", "rmb";
373
374	clocks = <&gcc GCC_MSS_CFG_AHB_CLK>,
375		 <&gcc GCC_MSS_Q6_MEMNOC_AXI_CLK>,
376		 <&gcc GCC_MSS_NAV_AXI_CLK>,
377		 <&gcc GCC_MSS_SNOC_AXI_CLK>,
378		 <&gcc GCC_MSS_MFAB_AXIS_CLK>,
379		 <&rpmhcc RPMH_CXO_CLK>;
380	clock-names = "iface", "bus", "nav", "snoc_axi", "mnoc_axi", "xo";
381
382	iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
383	memory-region = <&mba_mem>, <&mpss_mem>, <&mdata_mem>;
384
385	resets = <&aoss_reset AOSS_CC_MSS_RESTART>,
386		 <&pdc_reset PDC_MODEM_SYNC_RESET>;
387	reset-names = "mss_restart", "pdc_reset";
388
389	qcom,halt-regs = <&tcsr_regs_1 0x3000 0x5000 0x4000>;
390	qcom,spare-regs = <&tcsr_regs_2 0xb3e4>;
391};
392
393&scm {
394	/* TF-A firmware maps memory cached so mark dma-coherent to match. */
395	dma-coherent;
396};
397
398&sdhc_1 {
399	status = "okay";
400
401	pinctrl-names = "default", "sleep";
402	pinctrl-0 = <&sdc1_on>;
403	pinctrl-1 = <&sdc1_off>;
404	vmmc-supply = <&vreg_l19a_2p9>;
405	vqmmc-supply = <&vreg_l12a_1p8>;
406};
407
408&sdhc_2 {
409	status = "okay";
410
411	pinctrl-names = "default","sleep";
412	pinctrl-0 = <&sdc2_on>;
413	pinctrl-1 = <&sdc2_off>;
414	vmmc-supply = <&vreg_l9c_2p9>;
415	vqmmc-supply = <&vreg_l6c_2p9>;
416
417	cd-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>;
418};
419
420&uart3 {
421	status = "okay";
422
423	/delete-property/interrupts;
424	interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
425				<&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
426
427	pinctrl-names = "default", "sleep";
428	pinctrl-1 = <&qup_uart3_sleep>;
429
430	bluetooth: bluetooth {
431		compatible = "qcom,wcn3990-bt";
432		vddio-supply = <&vreg_l10a_1p8>;
433		vddxo-supply = <&vreg_l1c_1p8>;
434		vddrf-supply = <&vreg_l2c_1p3>;
435		vddch0-supply = <&vreg_l10c_3p3>;
436		max-speed = <3200000>;
437	};
438};
439
440&uart8 {
441	status = "okay";
442};
443
444&usb_1 {
445	status = "okay";
446};
447
448&usb_1_dwc3 {
449	dr_mode = "host";
450};
451
452&usb_1_hsphy {
453	status = "okay";
454	vdd-supply = <&vreg_l4a_0p8>;
455	vdda-pll-supply = <&vreg_l11a_1p8>;
456	vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
457	qcom,imp-res-offset-value = <8>;
458	qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
459	qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
460	qcom,bias-ctrl-value = <0x22>;
461	qcom,charge-ctrl-value = <3>;
462	qcom,hsdisc-trim-value = <0>;
463};
464
465&usb_1_qmpphy {
466	status = "okay";
467	vdda-phy-supply = <&vreg_l3c_1p2>;
468	vdda-pll-supply = <&vreg_l4a_0p8>;
469};
470
471&venus {
472	video-firmware {
473		iommus = <&apps_smmu 0x0c42 0x0>;
474	};
475};
476
477&wifi {
478	status = "okay";
479	vdd-0.8-cx-mx-supply = <&vreg_l9a_0p6>;
480	vdd-1.8-xo-supply = <&vreg_l1c_1p8>;
481	vdd-1.3-rfa-supply = <&vreg_l2c_1p3>;
482	vdd-3.3-ch0-supply = <&vreg_l10c_3p3>;
483	vdd-3.3-ch1-supply = <&vreg_l11c_3p3>;
484	wifi-firmware {
485		iommus = <&apps_smmu 0xc2 0x1>;
486	};
487};
488
489/* PINCTRL - additions to nodes defined in sc7180.dtsi */
490
491&pm6150l_gpios {
492	disp_pins: disp-state {
493		pinconf {
494			pins = "gpio3";
495			function = PMIC_GPIO_FUNC_FUNC1;
496			qcom,drive-strength = <PMIC_GPIO_STRENGTH_MED>;
497			power-source = <0>;
498			bias-disable;
499			output-low;
500		};
501	};
502};
503
504&qspi_clk {
505	bias-disable;
506};
507
508&qspi_cs0 {
509	bias-disable;
510};
511
512&qspi_data0 {
513	bias-pull-up;
514};
515
516&qspi_data1 {
517	bias-pull-up;
518};
519
520&qup_i2c2_default {
521	drive-strength = <2>;
522
523	/* Has external pullup */
524	bias-disable;
525};
526
527&qup_i2c4_default {
528	drive-strength = <2>;
529
530	/* Has external pullup */
531	bias-disable;
532};
533
534&qup_i2c7_default {
535	drive-strength = <2>;
536
537	/* Has external pullup */
538	bias-disable;
539};
540
541&qup_i2c9_default {
542	drive-strength = <2>;
543
544	/* Has external pullup */
545	bias-disable;
546};
547
548&qup_uart3_cts {
549	/*
550	 * Configure a pull-down on CTS to match the pull of
551	 * the Bluetooth module.
552	 */
553	bias-pull-down;
554};
555
556&qup_uart3_rts {
557	/* We'll drive RTS, so no pull */
558	drive-strength = <2>;
559	bias-disable;
560};
561
562&qup_uart3_tx {
563	/* We'll drive TX, so no pull */
564	drive-strength = <2>;
565	bias-disable;
566};
567
568&qup_uart3_rx {
569	/*
570	 * Configure a pull-up on RX. This is needed to avoid
571	 * garbage data when the TX pin of the Bluetooth module is
572	 * in tri-state (module powered off or not driving the
573	 * signal yet).
574	 */
575	bias-pull-up;
576};
577
578&qup_uart8_tx {
579	drive-strength = <2>;
580	bias-disable;
581};
582
583&qup_uart8_rx {
584	drive-strength = <2>;
585	bias-pull-up;
586};
587
588&qup_spi0_spi {
589	drive-strength = <2>;
590	bias-disable;
591};
592
593&qup_spi0_cs {
594	drive-strength = <2>;
595	bias-disable;
596};
597
598&qup_spi6_spi {
599	drive-strength = <2>;
600	bias-disable;
601};
602
603&qup_spi6_cs {
604	drive-strength = <2>;
605	bias-disable;
606};
607
608&qup_spi10_spi {
609	drive-strength = <2>;
610	bias-disable;
611};
612
613&qup_spi10_cs {
614	drive-strength = <2>;
615	bias-disable;
616};
617
618&tlmm {
619	qup_uart3_sleep: qup-uart3-sleep-state {
620		cts-pins {
621			/*
622			 * Configure a pull-down on CTS to match the pull of
623			 * the Bluetooth module.
624			 */
625			pins = "gpio38";
626			function = "gpio";
627			bias-pull-down;
628		};
629
630		rts-pins {
631			/*
632			 * Configure pull-down on RTS. As RTS is active low
633			 * signal, pull it low to indicate the BT SoC that it
634			 * can wakeup the system anytime from suspend state by
635			 * pulling RX low (by sending wakeup bytes).
636			 */
637			pins = "gpio39";
638			function = "gpio";
639			bias-pull-down;
640		};
641
642		tx-pins {
643			/*
644			 * Configure pull-up on TX when it isn't actively driven
645			 * to prevent BT SoC from receiving garbage during sleep.
646			 */
647			pins = "gpio40";
648			function = "gpio";
649			bias-pull-up;
650		};
651
652		rx-pins {
653			/*
654			 * Configure a pull-up on RX. This is needed to avoid
655			 * garbage data when the TX pin of the Bluetooth module
656			 * is floating which may cause spurious wakeups.
657			 */
658			pins = "gpio41";
659			function = "gpio";
660			bias-pull-up;
661		};
662	};
663
664	sdc1_on: sdc1-on-state {
665		clk-pins {
666			pins = "sdc1_clk";
667			bias-disable;
668			drive-strength = <16>;
669		};
670
671		cmd-pins {
672			pins = "sdc1_cmd";
673			bias-pull-up;
674			drive-strength = <10>;
675		};
676
677		data-pins {
678			pins = "sdc1_data";
679			bias-pull-up;
680			drive-strength = <10>;
681		};
682
683		rclk-pins {
684			pins = "sdc1_rclk";
685			bias-pull-down;
686		};
687	};
688
689	sdc1_off: sdc1-off-state {
690		clk-pins {
691			pins = "sdc1_clk";
692			bias-disable;
693			drive-strength = <2>;
694		};
695
696		cmd-pins {
697			pins = "sdc1_cmd";
698			bias-pull-up;
699			drive-strength = <2>;
700		};
701
702		data-pins {
703			pins = "sdc1_data";
704			bias-pull-up;
705			drive-strength = <2>;
706		};
707
708		rclk-pins {
709			pins = "sdc1_rclk";
710			bias-pull-down;
711		};
712	};
713
714	sdc2_on: sdc2-on-state {
715		clk-pins {
716			pins = "sdc2_clk";
717			bias-disable;
718			drive-strength = <16>;
719		};
720
721		cmd-pins {
722			pins = "sdc2_cmd";
723			bias-pull-up;
724			drive-strength = <10>;
725		};
726
727		data-pins {
728			pins = "sdc2_data";
729			bias-pull-up;
730			drive-strength = <10>;
731		};
732
733		sd-cd-pins {
734			pins = "gpio69";
735			function = "gpio";
736			bias-pull-up;
737			drive-strength = <2>;
738		};
739	};
740
741	sdc2_off: sdc2-off-state {
742		clk-pins {
743			pins = "sdc2_clk";
744			bias-disable;
745			drive-strength = <2>;
746		};
747
748		cmd-pins {
749			pins = "sdc2_cmd";
750			bias-pull-up;
751			drive-strength = <2>;
752		};
753
754		data-pins {
755			pins = "sdc2_data";
756			bias-pull-up;
757			drive-strength = <2>;
758		};
759
760		sd-cd-pins {
761			pins = "gpio69";
762			function = "gpio";
763			bias-pull-up;
764			drive-strength = <2>;
765		};
766	};
767};
768