1// SPDX-License-Identifier: BSD-3-Clause
2/*
3 * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
4 * Copyright (c) 2020, AngeloGioacchino Del Regno
5 *                     <angelogioacchino.delregno@somainline.org>
6 */
7
8#include "pm660.dtsi"
9#include "pm660l.dtsi"
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/input/input.h>
12#include <dt-bindings/input/gpio-keys.h>
13#include <dt-bindings/leds/common.h>
14
15/ {
16	/* required for bootloader to select correct board */
17	qcom,msm-id = <318 0>;
18	qcom,board-id = <8 1>;
19	qcom,pmic-id = <0x1001b 0x101011a 0x00 0x00 0x1001b 0x201011a 0x00 0x00>;
20
21	/* This part enables graphical output via bootloader-enabled display */
22	chosen {
23		bootargs = "earlycon=tty0 console=tty0";
24
25		#address-cells = <2>;
26		#size-cells = <2>;
27		ranges;
28
29		stdout-path = "framebuffer0";
30
31		framebuffer0: framebuffer@9d400000 {
32			compatible = "simple-framebuffer";
33			reg = <0 0x9d400000 0 (1920 * 1080 * 4)>;
34			width = <1080>;
35			height = <1920>;
36			stride = <(1080 * 4)>;
37			format = "a8r8g8b8";
38			status = "okay";
39		};
40	};
41
42	board_vbat: vbat-regulator {
43		compatible = "regulator-fixed";
44		regulator-name = "VBAT";
45
46		regulator-min-microvolt = <4000000>;
47		regulator-max-microvolt = <4000000>;
48		regulator-always-on;
49		regulator-boot-on;
50	};
51
52	vph_pwr: vph-pwr-regulator {
53		compatible = "regulator-fixed";
54		regulator-name = "vph_pwr";
55
56		regulator-always-on;
57		regulator-boot-on;
58	};
59
60	cam_vdig_imx300_219_vreg: cam-vdig-imx300-219-regulator {
61		compatible = "regulator-fixed";
62		regulator-name = "cam_vdig_imx300_219_vreg";
63		startup-delay-us = <0>;
64		enable-active-high;
65		gpio = <&tlmm 52 GPIO_ACTIVE_HIGH>;
66		pinctrl-names = "default";
67		pinctrl-0 = <&cam_vdig_default>;
68	};
69
70	cam_vana_front_vreg: cam-vana-front-regulator {
71		compatible = "regulator-fixed";
72		regulator-name = "cam_vana_front_vreg";
73		startup-delay-us = <0>;
74		enable-active-high;
75		gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
76		pinctrl-names = "default";
77		pinctrl-0 = <&imx219_vana_default>;
78	};
79
80	cam_vana_rear_vreg: cam-vana-rear-regulator {
81		compatible = "regulator-fixed";
82		regulator-name = "cam_vana_rear_vreg";
83		startup-delay-us = <0>;
84		enable-active-high;
85		gpio = <&tlmm 50 GPIO_ACTIVE_HIGH>;
86		regulator-always-on;
87		pinctrl-names = "default";
88		pinctrl-0 = <&imx300_vana_default>;
89	};
90
91	gpio-keys {
92		compatible = "gpio-keys";
93
94		key-camera-focus {
95			label = "Camera Focus";
96			gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
97			linux,input-type = <1>;
98			linux,code = <KEY_CAMERA_FOCUS>;
99			debounce-interval = <15>;
100		};
101
102		key-camera-snapshot {
103			label = "Camera Snapshot";
104			gpios = <&tlmm 113 GPIO_ACTIVE_LOW>;
105			linux,input-type = <1>;
106			linux,code = <KEY_CAMERA>;
107			debounce-interval = <15>;
108		};
109
110		key-vol-down {
111			label = "Volume Down";
112			gpios = <&pm660l_gpios 7 GPIO_ACTIVE_LOW>;
113			linux,input-type = <1>;
114			linux,code = <KEY_VOLUMEDOWN>;
115			wakeup-source;
116			debounce-interval = <15>;
117		};
118	};
119
120	reserved-memory {
121		#address-cells = <2>;
122		#size-cells = <2>;
123		ranges;
124
125		ramoops@ffc00000 {
126			compatible = "ramoops";
127			reg = <0x0 0xffc00000 0x0 0x100000>;
128			record-size = <0x10000>;
129			console-size = <0x60000>;
130			ftrace-size = <0x10000>;
131			pmsg-size = <0x20000>;
132			ecc-size = <16>;
133			status = "okay";
134		};
135
136		debug@ffb00000 {
137			reg = <0x00 0xffb00000 0x00 0x100000>;
138			no-map;
139		};
140
141		cont_splash_mem: splash@9d400000 {
142			reg = <0 0x9d400000 0 (1920 * 1080 * 4)>;
143			no-map;
144		};
145	};
146
147	/*
148	 * Until we hook up type-c detection, we
149	 * have to stick with this. But it works.
150	 */
151	extcon_usb: extcon-usb {
152		compatible = "linux,extcon-usb-gpio";
153		id-gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
154	};
155};
156
157&adsp_pil {
158	firmware-name = "qcom/sdm630/Sony/nile/adsp.mdt";
159};
160
161&blsp_i2c1 {
162	status = "okay";
163
164	touchscreen: synaptics-rmi4-i2c@70 {
165		compatible = "syna,rmi4-i2c";
166		reg = <0x70>;
167		#address-cells = <1>;
168		#size-cells = <0>;
169		interrupts-extended = <&tlmm 45 0x2008>;
170
171		pinctrl-names = "default";
172		pinctrl-0 = <&ts_int_active &ts_lcd_id_active>;
173
174		syna,reset-delay-ms = <200>;
175		syna,startup-delay-ms = <220>;
176
177		rmi4-f01@1 {
178			reg = <0x01>;
179			syna,nosleep-mode = <1>;
180		};
181
182		rmi4-f11@11 {
183			reg = <0x11>;
184			syna,sensor-type = <1>;
185		};
186	};
187};
188
189&blsp_i2c2 {
190	status = "okay";
191
192	/* SMB1351 charger */
193};
194
195/* I2C3, 4, 5, 7 and 8 are disabled on this board. */
196
197&blsp_i2c6 {
198	status = "okay";
199
200	/* NXP NFC */
201};
202
203&blsp1_uart2 {
204	status = "okay";
205
206	/* MSM serial console */
207};
208
209&blsp2_uart1 {
210	status = "okay";
211
212	/* HCI Bluetooth */
213};
214
215&pm660l_lpg {
216	qcom,power-source = <1>;
217
218	status = "okay";
219
220	multi-led {
221		color = <LED_COLOR_ID_RGB>;
222		function = LED_FUNCTION_STATUS;
223
224		#address-cells = <1>;
225		#size-cells = <0>;
226
227		led@1 {
228			reg = <1>;
229			color = <LED_COLOR_ID_BLUE>;
230		};
231
232		led@2 {
233			reg = <2>;
234			color = <LED_COLOR_ID_GREEN>;
235		};
236
237		led@3 {
238			reg = <3>;
239			color = <LED_COLOR_ID_RED>;
240		};
241	};
242};
243
244&pon_pwrkey {
245	status = "okay";
246};
247
248&pon_resin {
249	status = "okay";
250
251	linux,code = <KEY_VOLUMEUP>;
252};
253
254&qhee_code {
255	reg = <0x00 0x85800000 0x00 0x3700000>;
256};
257
258&qusb2phy0 {
259	status = "okay";
260
261	vdd-supply = <&vreg_l1b_0p925>;
262	vdda-pll-supply = <&vreg_l10a_1p8>;
263	vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
264};
265
266&rpm_requests {
267	regulators-0 {
268		compatible = "qcom,rpm-pm660l-regulators";
269
270		vdd_s1-supply = <&vph_pwr>;
271		vdd_s2-supply = <&vph_pwr>;
272		vdd_s3_s4-supply = <&vph_pwr>;
273		vdd_s5-supply = <&vph_pwr>;
274		vdd_s6-supply = <&vph_pwr>;
275
276		vdd_l1_l9_l10-supply = <&vreg_s2b_1p05>;
277		vdd_l2-supply = <&vreg_bob>;
278		vdd_l3_l5_l7_l8-supply = <&vreg_bob>;
279		vdd_l4_l6-supply = <&vreg_bob>;
280		vdd_bob-supply = <&vph_pwr>;
281
282		vreg_s1b_1p125: s1 {
283			regulator-min-microvolt = <1125000>;
284			regulator-max-microvolt = <1125000>;
285			regulator-enable-ramp-delay = <200>;
286			regulator-ramp-delay = <0>;
287		};
288
289		vreg_s2b_1p05: s2 {
290			regulator-min-microvolt = <1050000>;
291			regulator-max-microvolt = <1050000>;
292			regulator-enable-ramp-delay = <200>;
293			regulator-ramp-delay = <0>;
294		};
295
296		/*
297		 * At least on Nile's configuration, S3B/S4B (VDD_CX) and
298		 * S5B (VDD_MX) are managed only through RPM Power Domains.
299		 * Trying to set a voltage on the main supply will create
300		 * havoc and freeze the SoC.
301		 * In any case, reference voltages for these regulators are:
302		 * S3B/S4B: 0.870V
303		 * S5B: 0.915V
304		 */
305
306		/* LDOs */
307		vreg_l1b_0p925: l1 {
308			regulator-min-microvolt = <920000>;
309			regulator-max-microvolt = <928000>;
310			regulator-enable-ramp-delay = <250>;
311			regulator-ramp-delay = <0>;
312			regulator-allow-set-load;
313		};
314
315		vreg_l2b_2p95: l2 {
316			/*
317			 * This regulator supports 1.648 - 3.104V on this board
318			 * but we set a max voltage of anything less than 2.7V
319			 * to satisfy a condition in sdhci.c that will disable
320			 * 3.3V SDHCI signaling, which happens to be not really
321			 * supported on the Xperia Nile/Ganges platform.
322			 */
323			regulator-min-microvolt = <1648000>;
324			regulator-max-microvolt = <2696000>;
325			regulator-enable-ramp-delay = <250>;
326			regulator-ramp-delay = <0>;
327			regulator-allow-set-load;
328		};
329
330		vreg_l3b_3p0: l3 {
331			regulator-min-microvolt = <2800000>;
332			regulator-max-microvolt = <2800000>;
333			regulator-enable-ramp-delay = <250>;
334			regulator-ramp-delay = <0>;
335			regulator-min-microamp = <200>;
336			regulator-max-microamp = <600000>;
337			regulator-system-load = <100000>;
338			regulator-allow-set-load;
339		};
340
341		vreg_l4b_2p95: l4 {
342			regulator-min-microvolt = <2944000>;
343			regulator-max-microvolt = <2952000>;
344			regulator-enable-ramp-delay = <250>;
345			regulator-ramp-delay = <0>;
346
347			regulator-min-microamp = <200>;
348			regulator-max-microamp = <600000>;
349			regulator-system-load = <570000>;
350			regulator-allow-set-load;
351		};
352
353		/*
354		 * Downstream specifies a range of 1721-3600mV,
355		 * but the only assigned consumers are SDHCI2 VMMC
356		 * and Coresight QPDI that both request pinned 2.95V.
357		 * Tighten the range to 1.8-3.328 (closest to 3.3) to
358		 * make the mmc driver happy.
359		 */
360		vreg_l5b_2p95: l5 {
361			regulator-min-microvolt = <1800000>;
362			regulator-max-microvolt = <3328000>;
363			regulator-enable-ramp-delay = <250>;
364			regulator-ramp-delay = <0>;
365			regulator-allow-set-load;
366			regulator-system-load = <800000>;
367		};
368
369		vreg_l6b_3p3: l6 {
370			regulator-min-microvolt = <1704000>;
371			regulator-max-microvolt = <3312000>;
372			regulator-enable-ramp-delay = <250>;
373			regulator-ramp-delay = <0>;
374		};
375
376		vreg_l7b_3p125: l7 {
377			regulator-min-microvolt = <2704000>;
378			regulator-max-microvolt = <3128000>;
379			regulator-enable-ramp-delay = <250>;
380			regulator-ramp-delay = <0>;
381		};
382
383		vreg_l8b_3p3: l8 {
384			regulator-min-microvolt = <2800000>;
385			regulator-max-microvolt = <3400000>;
386			regulator-enable-ramp-delay = <250>;
387			regulator-ramp-delay = <0>;
388		};
389
390		/* L9B (870mV) is currently unused */
391		/* L10B (915mV) is currently unused */
392
393		vreg_bob: bob {
394			regulator-min-microvolt = <3304000>;
395			regulator-max-microvolt = <3624000>;
396			regulator-enable-ramp-delay = <500>;
397			regulator-ramp-delay = <0>;
398		};
399	};
400
401	regulators-1 {
402		compatible = "qcom,rpm-pm660-regulators";
403
404		vdd_s1-supply = <&vph_pwr>;
405		vdd_s2-supply = <&vph_pwr>;
406		vdd_s3-supply = <&vph_pwr>;
407		vdd_s4-supply = <&vph_pwr>;
408		vdd_s5-supply = <&vph_pwr>;
409		vdd_s6-supply = <&vph_pwr>;
410
411		vdd_l1_l6_l7-supply = <&vreg_s5a_1p35>;
412		vdd_l2_l3-supply = <&vreg_s2b_1p05>;
413		vdd_l5-supply = <&vreg_s2b_1p05>;
414		vdd_l8_l9_l10_l11_l12_l13_l14-supply = <&vreg_s4a_2p04>;
415		vdd_l15_l16_l17_l18_l19-supply = <&vreg_bob>;
416
417		/*
418		 * S1A (FTAPC0), S2A (FTAPC1), S3A (HFAPC1) are managed
419		 * by the Core Power Reduction hardened (CPRh) and the
420		 * Operating State Manager (OSM) HW automatically.
421		 */
422
423		vreg_s4a_2p04: s4 {
424			regulator-min-microvolt = <2040000>;
425			regulator-max-microvolt = <2040000>;
426			regulator-enable-ramp-delay = <200>;
427			regulator-ramp-delay = <0>;
428			regulator-always-on;
429		};
430
431		vreg_s5a_1p35: s5 {
432			regulator-min-microvolt = <1224000>;
433			regulator-max-microvolt = <1350000>;
434			regulator-enable-ramp-delay = <200>;
435			regulator-ramp-delay = <0>;
436		};
437
438		vreg_s6a_0p87: s6 {
439			regulator-min-microvolt = <504000>;
440			regulator-max-microvolt = <992000>;
441			regulator-enable-ramp-delay = <150>;
442			regulator-ramp-delay = <0>;
443		};
444
445		/* LDOs */
446		vreg_l1a_1p225: l1 {
447			regulator-min-microvolt = <1226000>;
448			regulator-max-microvolt = <1250000>;
449			regulator-enable-ramp-delay = <250>;
450			regulator-ramp-delay = <0>;
451			regulator-allow-set-load;
452		};
453
454		vreg_l2a_1p0: l2 {
455			regulator-min-microvolt = <944000>;
456			regulator-max-microvolt = <1008000>;
457			regulator-enable-ramp-delay = <250>;
458			regulator-ramp-delay = <0>;
459		};
460
461		vreg_l3a_1p0: l3 {
462			regulator-min-microvolt = <944000>;
463			regulator-max-microvolt = <1008000>;
464			regulator-enable-ramp-delay = <250>;
465			regulator-ramp-delay = <0>;
466		};
467
468		vreg_l5a_0p848: l5 {
469			regulator-min-microvolt = <800000>;
470			regulator-max-microvolt = <952000>;
471			regulator-enable-ramp-delay = <250>;
472			regulator-ramp-delay = <0>;
473		};
474
475		vreg_l6a_1p3: l6 {
476			regulator-min-microvolt = <1304000>;
477			regulator-max-microvolt = <1368000>;
478			regulator-allow-set-load;
479			regulator-enable-ramp-delay = <250>;
480			regulator-ramp-delay = <0>;
481		};
482
483		vreg_l7a_1p2: l7 {
484			regulator-min-microvolt = <1200000>;
485			regulator-max-microvolt = <1200000>;
486			regulator-enable-ramp-delay = <250>;
487			regulator-ramp-delay = <0>;
488		};
489
490		vreg_l8a_1p8: l8 {
491			regulator-min-microvolt = <1800000>;
492			regulator-max-microvolt = <1800000>;
493			regulator-enable-ramp-delay = <250>;
494			regulator-ramp-delay = <0>;
495			regulator-system-load = <325000>;
496			regulator-allow-set-load;
497		};
498
499		vreg_l9a_1p8: l9 {
500			regulator-min-microvolt = <1804000>;
501			regulator-max-microvolt = <1896000>;
502			regulator-enable-ramp-delay = <250>;
503			regulator-ramp-delay = <0>;
504			regulator-allow-set-load;
505		};
506
507		vreg_l10a_1p8: l10 {
508			regulator-min-microvolt = <1800000>;
509			regulator-max-microvolt = <1944000>;
510			regulator-enable-ramp-delay = <250>;
511			regulator-ramp-delay = <0>;
512			regulator-allow-set-load;
513		};
514
515		vreg_l11a_1p8: l11 {
516			regulator-min-microvolt = <1784000>;
517			regulator-max-microvolt = <1944000>;
518			regulator-enable-ramp-delay = <250>;
519			regulator-ramp-delay = <0>;
520		};
521
522		vreg_l12a_1p8: l12 {
523			regulator-min-microvolt = <1800000>;
524			regulator-max-microvolt = <1944000>;
525			regulator-enable-ramp-delay = <250>;
526			regulator-ramp-delay = <0>;
527		};
528
529		/* This gives power to the LPDDR4: never turn it off! */
530		vreg_l13a_1p8: l13 {
531			regulator-min-microvolt = <1800000>;
532			regulator-max-microvolt = <1944000>;
533			regulator-enable-ramp-delay = <250>;
534			regulator-ramp-delay = <0>;
535			regulator-boot-on;
536			regulator-always-on;
537		};
538
539		vreg_l14a_1p8: l14 {
540			regulator-min-microvolt = <1710000>;
541			regulator-max-microvolt = <1904000>;
542			regulator-enable-ramp-delay = <250>;
543			regulator-ramp-delay = <0>;
544		};
545
546		vreg_l15a_1p8: l15 {
547			regulator-min-microvolt = <1648000>;
548			regulator-max-microvolt = <2952000>;
549			regulator-enable-ramp-delay = <250>;
550			regulator-ramp-delay = <0>;
551		};
552
553		/* L16A (2.70V) is unused */
554
555		vreg_l17a_1p8: l17 {
556			regulator-min-microvolt = <1648000>;
557			regulator-max-microvolt = <2952000>;
558			regulator-enable-ramp-delay = <250>;
559			regulator-ramp-delay = <0>;
560		};
561
562		vreg_l18a_1v8: l18 {
563			regulator-min-microvolt = <1800000>;
564			regulator-max-microvolt = <1800000>;
565			regulator-enable-ramp-delay = <250>;
566			regulator-ramp-delay = <10>;
567			regulator-min-microamp = <200>;
568			regulator-max-microamp = <50000>;
569			regulator-system-load = <10000>;
570			regulator-allow-set-load;
571		};
572
573		vreg_l19a_3p3: l19 {
574			regulator-min-microvolt = <3312000>;
575			regulator-max-microvolt = <3400000>;
576			regulator-enable-ramp-delay = <250>;
577			regulator-ramp-delay = <0>;
578			regulator-allow-set-load;
579		};
580	};
581};
582
583&sdc2_state_on {
584	sd-cd-pins {
585		pins = "gpio54";
586		function = "gpio";
587		bias-pull-up;
588		drive-strength = <2>;
589	};
590};
591
592&sdc2_state_off {
593	sd-cd-pins {
594		pins = "gpio54";
595		function = "gpio";
596		bias-disable;
597		drive-strength = <2>;
598	};
599};
600
601&sdhc_1 {
602	status = "okay";
603	supports-cqe;
604
605	/* SoMC Nile platform's eMMC doesn't support HS200 mode */
606	mmc-ddr-1_8v;
607	mmc-hs400-1_8v;
608	mmc-hs400-enhanced-strobe;
609
610	vmmc-supply = <&vreg_l4b_2p95>;
611	vqmmc-supply = <&vreg_l8a_1p8>;
612};
613
614&sdhc_2 {
615	status = "okay";
616
617	vmmc-supply = <&vreg_l5b_2p95>;
618	vqmmc-supply = <&vreg_l2b_2p95>;
619};
620
621&tlmm {
622	gpio-reserved-ranges = <8 4>;
623
624	ts_int_active: ts-int-active-state {
625		pins = "gpio45";
626		function = "gpio";
627		drive-strength = <8>;
628		bias-pull-up;
629	};
630
631	ts_lcd_id_active: ts-lcd-id-active-state {
632		pins = "gpio56";
633		function = "gpio";
634		drive-strength = <8>;
635		bias-disable;
636	};
637
638	imx300_vana_default: imx300-vana-default-state {
639		pins = "gpio50";
640		function = "gpio";
641		bias-disable;
642		drive-strength = <2>;
643	};
644
645	imx219_vana_default: imx219-vana-default-state {
646		pins = "gpio51";
647		function = "gpio";
648		bias-disable;
649		drive-strength = <2>;
650	};
651
652	cam_vdig_default: cam-vdig-default-state {
653		pins = "gpio52";
654		function = "gpio";
655		bias-disable;
656		drive-strength = <2>;
657	};
658};
659
660&usb3 {
661	status = "okay";
662};
663
664&usb3_dwc3 {
665	dr_mode = "peripheral";
666	extcon = <&extcon_usb>;
667};
668