xref: /openbmc/u-boot/arch/arm/dts/rk3399-puma.dtsi (revision 7e40d0a3)
1// SPDX-License-Identifier: GPL-2.0+ OR X11
2/*
3 * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
4 */
5
6#include <dt-bindings/pwm/pwm.h>
7#include "rk3399.dtsi"
8
9/ {
10	model = "Theobroma Systems RK3399-Q7 SoM";
11	compatible = "tsd,rk3399-q7", "tsd,puma", "rockchip,rk3399";
12
13	config {
14		u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */
15		u-boot,mmc-env-offset = <0x4000>;      /* @  16KB */
16		u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */
17		u-boot,boot-led = "module_led";
18		sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
19	};
20
21	chosen {
22		stdout-path = "serial0:115200n8";
23		u-boot,spl-boot-order = \
24			"same-as-spl", &spiflash, &sdhci, &sdmmc;
25	};
26
27	aliases {
28		spi0 = &spi1;
29		spi1 = &spi5;
30	};
31
32	leds {
33		compatible = "gpio-leds";
34		pinctrl-names = "default";
35		pinctrl-0 = <&leds_pins_puma>;
36
37		module_led {
38			label = "module_led";
39			gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>;
40			linux,default-trigger = "heartbeat";
41		};
42
43		sd_card_led {
44			label = "sd_card_led";
45			gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>;
46			linux,default-trigger = "mmc0";
47		};
48	};
49
50	clkin_gmac: external-gmac-clock {
51		compatible = "fixed-clock";
52		clock-frequency = <125000000>;
53		clock-output-names = "clkin_gmac";
54		#clock-cells = <0>;
55	};
56
57	dw_hdmi_audio: dw-hdmi-audio {
58		status = "enabled";
59		compatible = "rockchip,dw-hdmi-audio";
60		#sound-dai-cells = <0>;
61	};
62
63	hdmi_codec: hdmi-codec {
64		compatible = "simple-audio-card";
65		simple-audio-card,format = "i2s";
66		simple-audio-card,mclk-fs = <256>;
67		simple-audio-card,name = "HDMI-CODEC";
68
69		simple-audio-card,cpu {
70			sound-dai = <&i2s2>;
71		};
72
73		simple-audio-card,codec {
74			sound-dai = <&hdmi>;
75		};
76	};
77
78	hdmi_sound: hdmi-sound {
79		status = "disabled";
80		compatible = "simple-audio-card";
81		simple-audio-card,format = "i2s";
82		simple-audio-card,mclk-fs = <256>;
83		simple-audio-card,name = "rockchip,hdmi";
84
85		simple-audio-card,cpu {
86			sound-dai = <&i2s2>;
87		};
88		simple-audio-card,codec {
89			sound-dai = <&hdmi>;
90		};
91	};
92
93	usbhub_enable: usbhub_enable {
94		compatible = "regulator-fixed";
95		regulator-name = "usbhub_enable";
96		enable-active-low;
97		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
98		pinctrl-names = "default";
99		pinctrl-0 = <&host_vbus_drv>;
100		regulator-boot-on;
101		regulator-min-microvolt = <3300000>;
102		regulator-max-microvolt = <3300000>;
103	};
104
105	/*
106	 * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module
107	 * eMMC and SPI flash powered-down initially (in fact it keeps the
108	 * reset signal asserted).  Even though it is an enable signal, we
109	 * model this as a regulator.
110	 */
111	bios_enable: bios_enable {
112		compatible = "regulator-fixed";
113		u-boot,dm-pre-reloc;
114		regulator-name = "bios_enable";
115		enable-active-high;
116		gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
117		regulator-always-on;
118		regulator-boot-on;
119		regulator-min-microvolt = <1800000>;
120		regulator-max-microvolt = <1800000>;
121	};
122
123	vccadc_ref: vccadc-ref {
124		compatible = "regulator-fixed";
125		regulator-name = "vcc1v8_sys";
126		regulator-always-on;
127		regulator-boot-on;
128		regulator-min-microvolt = <1800000>;
129		regulator-max-microvolt = <1800000>;
130	};
131
132	vcc3v3_sys: vcc3v3-sys {
133		compatible = "regulator-fixed";
134		regulator-name = "vcc3v3_sys";
135		regulator-always-on;
136		regulator-boot-on;
137		regulator-min-microvolt = <3300000>;
138		regulator-max-microvolt = <3300000>;
139	};
140
141	vcc5v0_otg: vcc5v0-otg-regulator {
142		compatible = "regulator-fixed";
143		enable-active-high;
144		gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
145		pinctrl-names = "default";
146		pinctrl-0 = <&otg_vbus_drv>;
147		regulator-name = "vcc5v0_otg";
148		regulator-always-on;
149	};
150
151	vcc5v0_sys: vcc5v0-sys {
152		compatible = "regulator-fixed";
153		regulator-name = "vcc5v0_sys";
154		regulator-always-on;
155		regulator-boot-on;
156		regulator-min-microvolt = <5000000>;
157		regulator-max-microvolt = <5000000>;
158	};
159
160	vcc_phy: vcc-phy-regulator {
161		compatible = "regulator-fixed";
162		regulator-name = "vcc_phy";
163		regulator-always-on;
164		regulator-boot-on;
165	};
166
167	vdd_log: vdd-log {
168		compatible = "pwm-regulator";
169		pwms = <&pwm2 0 25000 1>;
170		regulator-name = "vdd_log";
171		regulator-min-microvolt = <800000>;
172		regulator-max-microvolt = <1400000>;
173		regulator-always-on;
174		regulator-boot-on;
175		regulator-init-microvolt = <950000>;
176	};
177};
178
179&emmc_phy {
180	status = "okay";
181};
182
183&gmac {
184	phy-supply = <&vcc_phy>;
185	phy-mode = "rgmii";
186	clock_in_out = "input";
187	snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
188	snps,reset-active-low;
189	snps,reset-delays-us = <2 10000 50000>;
190	assigned-clocks = <&cru SCLK_RMII_SRC>;
191	assigned-clock-parents = <&clkin_gmac>;
192	pinctrl-names = "default";
193	pinctrl-0 = <&rgmii_pins>;
194	tx_delay = <0x10>;
195	rx_delay = <0x10>;
196	status = "okay";
197};
198
199&hdmi {
200	#sound-dai-cells = <0>;
201	status = "okay";
202};
203
204&i2c0 {
205	status = "okay";
206	i2c-scl-rising-time-ns = <168>;
207	i2c-scl-falling-time-ns = <4>;
208	clock-frequency = <400000>;
209
210	vdd_gpu: vdd_gpu {
211		status = "okay";
212		compatible = "fcs,fan53555";
213		reg = <0x60>;
214		vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
215		vin-supply = <&vcc5v0_sys>;
216		regulator-compatible = "fan53555-reg";
217		regulator-name = "vdd_gpu";
218		regulator-min-microvolt = <600000>;
219		regulator-max-microvolt = <1230000>;
220		regulator-ramp-delay = <1000>;
221		fcs,suspend-voltage-selector = <1>;
222		regulator-always-on;
223		regulator-boot-on;
224		regulator-initial-state = <3>;
225			regulator-state-mem {
226			regulator-off-in-suspend;
227		};
228	};
229
230	rk808: pmic@1b {
231		compatible = "rockchip,rk808";
232		reg = <0x1b>;
233		interrupt-parent = <&gpio1>;
234		interrupts = <22 IRQ_TYPE_LEVEL_LOW>;  // TODO check interrupt?
235		pinctrl-names = "default";
236		pinctrl-0 = <&pmic_int_l>;
237		rockchip,system-power-controller;
238		wakeup-source;
239		#clock-cells = <1>;
240		clock-output-names = "xin32k", "rk808-clkout2";
241
242		vcc1-supply = <&vcc5v0_sys>;
243		vcc2-supply = <&vcc5v0_sys>;
244		vcc3-supply = <&vcc5v0_sys>;
245		vcc4-supply = <&vcc5v0_sys>;
246		vcc6-supply = <&vcc5v0_sys>;
247		vcc7-supply = <&vcc5v0_sys>;
248		vcc8-supply = <&vcc3v3_sys>;
249		vcc9-supply = <&vcc5v0_sys>;
250		vcc10-supply = <&vcc5v0_sys>;
251		vcc11-supply = <&vcc5v0_sys>;
252		vcc12-supply = <&vcc3v3_sys>;
253		vddio-supply = <&vcc1v8_pmu>;
254
255		regulators {
256			vdd_center: DCDC_REG1 {
257				regulator-always-on;
258				regulator-boot-on;
259				regulator-min-microvolt = <750000>;
260				regulator-max-microvolt = <1350000>;
261				regulator-ramp-delay = <6001>;
262				regulator-name = "vdd_center";
263				regulator-state-mem {
264					regulator-off-in-suspend;
265				};
266			};
267
268			vdd_cpu_l: DCDC_REG2 {
269				regulator-always-on;
270				regulator-boot-on;
271				regulator-min-microvolt = <750000>;
272				regulator-max-microvolt = <1350000>;
273				regulator-ramp-delay = <6001>;
274				regulator-name = "vdd_cpu_l";
275				regulator-state-mem {
276					regulator-off-in-suspend;
277				};
278			};
279
280			vcc_ddr: DCDC_REG3 {
281				regulator-always-on;
282				regulator-boot-on;
283				regulator-name = "vcc_ddr";
284				regulator-state-mem {
285					regulator-on-in-suspend;
286				};
287			};
288
289			vcc_1v8: DCDC_REG4 {
290				regulator-always-on;
291				regulator-boot-on;
292				regulator-min-microvolt = <1800000>;
293				regulator-max-microvolt = <1800000>;
294				regulator-name = "vcc_1v8";
295				regulator-state-mem {
296					regulator-on-in-suspend;
297					regulator-suspend-microvolt = <1800000>;
298				};
299			};
300
301			vcc_ldo1: LDO_REG1 {
302				regulator-boot-on;
303				regulator-min-microvolt = <1800000>;
304				regulator-max-microvolt = <1800000>;
305				regulator-name = "vcc_ldo1";
306				regulator-state-mem {
307					regulator-off-in-suspend;
308				};
309			};
310
311			vcc1v8_hdmi: LDO_REG2 {
312				regulator-always-on;
313				regulator-boot-on;
314				regulator-min-microvolt = <1800000>;
315				regulator-max-microvolt = <1800000>;
316				regulator-name = "vcc1v8_hdmi";
317				regulator-state-mem {
318					regulator-off-in-suspend;
319				};
320			};
321
322			vcc1v8_pmu: LDO_REG3 {
323				regulator-always-on;
324				regulator-boot-on;
325				regulator-min-microvolt = <1800000>;
326				regulator-max-microvolt = <1800000>;
327				regulator-name = "vcc1v8_pmu";
328				regulator-state-mem {
329					regulator-on-in-suspend;
330					regulator-suspend-microvolt = <1800000>;
331				};
332			};
333
334			vcc_sd: LDO_REG4 {
335				regulator-always-on;
336				regulator-boot-on;
337				regulator-min-microvolt = <1800000>;
338				regulator-max-microvolt = <3000000>;
339				regulator-name = "vcc_sd";
340				regulator-state-mem {
341					regulator-on-in-suspend;
342					regulator-suspend-microvolt = <3000000>;
343				};
344			};
345
346			vcc_ldo5: LDO_REG5 {
347				regulator-boot-on;
348				regulator-min-microvolt = <3000000>;
349				regulator-max-microvolt = <3000000>;
350				regulator-name = "vcc_ldo5";
351				regulator-state-mem {
352					regulator-off-in-suspend;
353				};
354			};
355
356			vcc_ldo6: LDO_REG6 {
357				regulator-boot-on;
358				regulator-min-microvolt = <1500000>;
359				regulator-max-microvolt = <1500000>;
360				regulator-name = "vcc_ldo6";
361				regulator-state-mem {
362					regulator-off-in-suspend;
363				};
364			};
365
366			vcc0v9_hdmi: LDO_REG7 {
367				regulator-always-on;
368				regulator-boot-on;
369				regulator-min-microvolt = <900000>;
370				regulator-max-microvolt = <900000>;
371				regulator-name = "vcc0v9_hdmi";
372				regulator-state-mem {
373					regulator-off-in-suspend;
374				};
375			};
376
377			vcc_efuse: LDO_REG8 {
378				regulator-always-on;
379				regulator-boot-on;
380				regulator-min-microvolt = <1800000>;
381				regulator-max-microvolt = <1800000>;
382				regulator-name = "vcc_efuse";
383				regulator-state-mem {
384					regulator-off-in-suspend;
385				};
386			};
387
388			vcc3v3_s3: SWITCH_REG1 {
389				regulator-always-on;
390				regulator-boot-on;
391				regulator-name = "vcc3v3_s3";
392				regulator-state-mem {
393					regulator-off-in-suspend;
394				};
395			};
396
397			vcc3v3_s0: SWITCH_REG2 {
398				regulator-always-on;
399				regulator-boot-on;
400				regulator-name = "vcc3v3_s0";
401				regulator-state-mem {
402					regulator-off-in-suspend;
403				};
404			};
405		};
406	};
407};
408
409&i2c8 {
410	status = "okay";
411	clock-frequency = <400000>;
412
413	vdd_cpu_b: vdd_cpu_b {
414		status = "okay";
415		compatible = "fcs,fan53555";
416		reg = <0x60>;
417		vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
418		vin-supply = <&vcc5v0_sys>;
419		regulator-compatible = "fan53555-reg";
420		regulator-name = "vdd_cpu_b";
421		regulator-min-microvolt = <600000>;
422		regulator-max-microvolt = <1230000>;
423		regulator-ramp-delay = <1000>;
424		fcs,suspend-voltage-selector = <1>;
425		regulator-always-on;
426		regulator-boot-on;
427		regulator-initial-state = <3>;
428			regulator-state-mem {
429			regulator-off-in-suspend;
430		};
431	};
432};
433
434&i2s0 {
435	status = "okay";
436	rockchip,i2s-broken-burst-len;
437	rockchip,playback-channels = <8>;
438	rockchip,capture-channels = <8>;
439	#sound-dai-cells = <0>;
440};
441
442&i2s2 {
443	#sound-dai-cells = <0>;
444	status = "okay";
445};
446
447&io_domains {
448	status = "okay";
449
450	bt656-supply = <&vcc_1v8>;	/* bt656_gpio2ab_ms */
451	audio-supply = <&vcc_1v8>;	/* audio_gpio3d4a_ms */
452	sdmmc-supply = <&vcc_sd>;	/* sdmmc_gpio4b_ms */
453	gpio1830-supply = <&vcc_1v8>;	/* gpio1833_gpio4cd_ms */
454};
455
456&pcie0 {
457	assigned-clocks = <&cru SCLK_PCIEPHY_REF>;
458	assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
459	assigned-clock-rates = <100000000>;
460	ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
461	num-lanes = <4>;
462	pinctrl-names = "default";
463	pinctrl-0 = <&pcie_clkreqn>;
464	status = "okay";
465};
466
467&pcie_phy {
468		status = "okay";
469};
470
471&pmu_io_domains {
472	status = "okay";
473	pmu1830-supply = <&vcc_1v8>;
474};
475
476&pwm0 {
477	status = "okay";
478};
479
480&pwm2 {
481	status = "okay";
482};
483
484&sdhci {
485	bus-width = <8>;
486	mmc-hs400-1_8v;
487	supports-emmc;
488	non-removable;
489	keep-power-in-suspend;
490	mmc-hs400-enhanced-strobe;
491	status = "okay";
492};
493
494&sdmmc {
495	u-boot,dm-pre-reloc;
496	clock-frequency = <150000000>;
497	max-frequency = <40000000>;
498	supports-sd;
499	bus-width = <4>;
500	cap-mmc-highspeed;
501	cap-sd-highspeed;
502	disable-wp;
503	num-slots = <1>;
504	vqmmc-supply = <&vcc_sd>;
505	pinctrl-names = "default";
506	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
507	status = "okay";
508};
509
510&uart2 {
511	status = "okay";
512};
513
514&usb_host0_ehci {
515	status = "disabled";
516};
517
518&usb_host0_ohci {
519	status = "disabled";
520};
521
522&dwc3_typec0 {
523	status = "okay";
524};
525
526&usb_host1_ehci {
527	status = "disabled";
528};
529
530&usb_host1_ohci {
531	status = "disabled";
532};
533
534&dwc3_typec1 {
535	status = "okay";
536	tsd,usb-port-power = "usbhub_enable";
537};
538
539&vopb {
540	status = "okay";
541};
542
543&gpio1 {
544	u-boot,dm-pre-reloc;
545};
546
547&gpio3 {
548	u-boot,dm-pre-reloc;
549};
550
551&pinctrl {
552	/* Pins that are not explicitely used by any devices */
553	pinctrl-names = "default";
554	pinctrl-0 = <&puma_pin_hog>;
555
556	hog {
557		puma_pin_hog: puma_pin_hog {
558			rockchip,pins =
559				/* We need pull-ups on Q7 buttons */
560				<RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */
561				<RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */
562				<RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */
563				<RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */
564		};
565	};
566
567	pmic {
568		pmic_int_l: pmic-int-l {
569			rockchip,pins =
570				<RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
571		};
572	};
573
574	leds_pins_puma: led_pins@0 {
575			rockchip,pins =
576				<RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>,
577				<RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
578	};
579
580	usb2 {
581		otg_vbus_drv: otg-vbus-drv {
582			rockchip,pins =
583				<RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
584		};
585
586		host_vbus_drv: host-vbus-drv {
587			rockchip,pins =
588				<RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
589		};
590	};
591
592	i2c8 {
593		i2c8_xfer_a: i2c8-xfer {
594			rockchip,pins =
595				<RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>,
596				<RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>;
597		};
598	};
599};
600
601&i2c1 {
602	status = "okay";
603	clock-frequency = <400000>;
604};
605&i2c2 {
606	status = "okay";
607	clock-frequency = <400000>;
608};
609&i2c4 {
610	status = "okay";
611	clock-frequency = <400000>;
612};
613&i2c6 {
614	status = "okay";
615	clock-frequency = <400000>;
616};
617
618&i2c6_xfer {
619	/* Enable pull-ups, the pins would float otherwise. */
620	rockchip,pins =
621		<RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>,
622		<RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>;
623};
624
625&i2c7 {
626	status = "okay";
627	clock-frequency = <400000>;
628
629	rtc_twi: rtc@6f {
630		compatible = "isil,isl1208";
631		reg = <0x6f>;
632	};
633	fan: fan@18 {
634		compatible = "ti,amc6821";
635		reg = <0x18>;
636		cooling-min-state = <0>;
637		cooling-max-state = <9>;
638		#cooling-cells = <2>;
639	};
640};
641
642&uart0 {
643	u-boot,dm-pre-reloc;
644	pinctrl-names = "default";
645	pinctrl-0 = <&uart0_xfer &uart0_cts>;
646	status = "okay";
647};
648
649
650&spi1 {
651	u-boot,dm-pre-reloc;
652
653	status = "okay";
654
655	#address-cells = <1>;
656	#size-cells = <0>;
657
658	spiflash: w25q32dw@0 {
659		u-boot,dm-pre-reloc;
660
661		compatible = "spi-flash";
662		reg = <0>;
663		spi-max-frequency = <49500000>;
664		spi-cpol;
665		spi-cpha;
666	};
667};
668
669&spi5 {
670	status = "okay";
671};
672