1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
4 * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
5 */
6
7/dts-v1/;
8#include <dt-bindings/input/linux-event-codes.h>
9#include <dt-bindings/leds/common.h>
10#include <dt-bindings/pwm/pwm.h>
11#include "rk3399.dtsi"
12
13/ {
14	aliases {
15		mmc0 = &sdhci;
16		mmc1 = &sdmmc;
17	};
18
19	chosen {
20		stdout-path = "serial2:1500000n8";
21	};
22
23	clkin_gmac: external-gmac-clock {
24		compatible = "fixed-clock";
25		clock-frequency = <125000000>;
26		clock-output-names = "clkin_gmac";
27		#clock-cells = <0>;
28	};
29
30	leds {
31		compatible = "gpio-leds";
32		pinctrl-names = "default";
33		pinctrl-0 = <&user_led2>;
34
35		/* USER_LED2 */
36		led-0 {
37			function = LED_FUNCTION_STATUS;
38			color = <LED_COLOR_ID_BLUE>;
39			gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
40			linux,default-trigger = "heartbeat";
41		};
42	};
43
44	sdio_pwrseq: sdio-pwrseq {
45		compatible = "mmc-pwrseq-simple";
46		clocks = <&rk808 1>;
47		clock-names = "lpo";
48		pinctrl-names = "default";
49		pinctrl-0 = <&wifi_enable_h>;
50		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
51	};
52
53	sound: sound {
54		compatible = "audio-graph-card";
55		label = "Analog";
56		dais = <&i2s0_p0>;
57	};
58
59	sound-dit {
60		compatible = "audio-graph-card";
61		label = "SPDIF";
62		dais = <&spdif_p0>;
63	};
64
65	spdif-dit {
66		compatible = "linux,spdif-dit";
67		#sound-dai-cells = <0>;
68
69		port {
70			dit_p0_0: endpoint {
71				remote-endpoint = <&spdif_p0_0>;
72			};
73		};
74	};
75
76	vbus_typec: vbus-typec-regulator {
77		compatible = "regulator-fixed";
78		enable-active-high;
79		gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
80		pinctrl-names = "default";
81		pinctrl-0 = <&vcc5v0_typec_en>;
82		regulator-name = "vbus_typec";
83		regulator-always-on;
84		vin-supply = <&vcc5v0_sys>;
85	};
86
87	vcc12v_dcin: dc-12v {
88		compatible = "regulator-fixed";
89		regulator-name = "vcc12v_dcin";
90		regulator-always-on;
91		regulator-boot-on;
92		regulator-min-microvolt = <12000000>;
93		regulator-max-microvolt = <12000000>;
94	};
95
96	vcc3v3_lan: vcc3v3-lan-regulator {
97		compatible = "regulator-fixed";
98		regulator-name = "vcc3v3_lan";
99		regulator-always-on;
100		regulator-boot-on;
101		regulator-min-microvolt = <3300000>;
102		regulator-max-microvolt = <3300000>;
103		vin-supply = <&vcc3v3_sys>;
104	};
105
106	vcc3v3_pcie: vcc3v3-pcie-regulator {
107		compatible = "regulator-fixed";
108		enable-active-high;
109		gpio = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
110		pinctrl-names = "default";
111		pinctrl-0 = <&pcie_pwr_en>;
112		regulator-name = "vcc3v3_pcie";
113		regulator-always-on;
114		regulator-boot-on;
115		vin-supply = <&vcc5v0_sys>;
116	};
117
118	vcc3v3_sys: vcc3v3-sys {
119		compatible = "regulator-fixed";
120		regulator-name = "vcc3v3_sys";
121		regulator-always-on;
122		regulator-boot-on;
123		regulator-min-microvolt = <3300000>;
124		regulator-max-microvolt = <3300000>;
125		vin-supply = <&vcc5v0_sys>;
126	};
127
128	vcc5v0_host: vcc5v0-host-regulator {
129		compatible = "regulator-fixed";
130		enable-active-high;
131		gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
132		pinctrl-names = "default";
133		pinctrl-0 = <&vcc5v0_host_en>;
134		regulator-name = "vcc5v0_host";
135		regulator-always-on;
136		vin-supply = <&vcc5v0_sys>;
137	};
138
139	vcc5v0_sys: vcc-sys {
140		compatible = "regulator-fixed";
141		regulator-name = "vcc5v0_sys";
142		regulator-always-on;
143		regulator-boot-on;
144		regulator-min-microvolt = <5000000>;
145		regulator-max-microvolt = <5000000>;
146		vin-supply = <&vcc12v_dcin>;
147	};
148
149	vcc_0v9: vcc-0v9 {
150		compatible = "regulator-fixed";
151		regulator-name = "vcc_0v9";
152		regulator-always-on;
153		regulator-boot-on;
154		regulator-min-microvolt = <900000>;
155		regulator-max-microvolt = <900000>;
156		vin-supply = <&vcc3v3_sys>;
157	};
158
159	vdd_log: vdd-log {
160		compatible = "pwm-regulator";
161		pwms = <&pwm2 0 25000 1>;
162		pwm-supply = <&vcc5v0_sys>;
163		regulator-name = "vdd_log";
164		regulator-always-on;
165		regulator-boot-on;
166		regulator-min-microvolt = <800000>;
167		regulator-max-microvolt = <1400000>;
168	};
169};
170
171&cpu_l0 {
172	cpu-supply = <&vdd_cpu_l>;
173};
174
175&cpu_l1 {
176	cpu-supply = <&vdd_cpu_l>;
177};
178
179&cpu_l2 {
180	cpu-supply = <&vdd_cpu_l>;
181};
182
183&cpu_l3 {
184	cpu-supply = <&vdd_cpu_l>;
185};
186
187&cpu_b0 {
188	cpu-supply = <&vdd_cpu_b>;
189};
190
191&cpu_b1 {
192	cpu-supply = <&vdd_cpu_b>;
193};
194
195&emmc_phy {
196	status = "okay";
197};
198
199&gmac {
200	assigned-clocks = <&cru SCLK_RMII_SRC>;
201	assigned-clock-parents = <&clkin_gmac>;
202	clock_in_out = "input";
203	phy-supply = <&vcc3v3_lan>;
204	phy-mode = "rgmii";
205	pinctrl-names = "default";
206	pinctrl-0 = <&rgmii_pins>;
207	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
208	snps,reset-active-low;
209	snps,reset-delays-us = <0 10000 50000>;
210	tx_delay = <0x28>;
211	rx_delay = <0x11>;
212	status = "okay";
213};
214
215&gpu {
216	mali-supply = <&vdd_gpu>;
217	status = "okay";
218};
219
220&hdmi {
221	avdd-0v9-supply = <&vcca0v9_hdmi>;
222	avdd-1v8-supply = <&vcca1v8_hdmi>;
223	ddc-i2c-bus = <&i2c3>;
224	pinctrl-names = "default";
225	pinctrl-0 = <&hdmi_cec>;
226	status = "okay";
227};
228
229&hdmi_sound {
230	status = "okay";
231};
232
233&i2c0 {
234	clock-frequency = <400000>;
235	i2c-scl-rising-time-ns = <168>;
236	i2c-scl-falling-time-ns = <4>;
237	status = "okay";
238
239	rk808: pmic@1b {
240		compatible = "rockchip,rk808";
241		reg = <0x1b>;
242		interrupt-parent = <&gpio1>;
243		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
244		#clock-cells = <1>;
245		clock-output-names = "xin32k", "rk808-clkout2";
246		pinctrl-names = "default";
247		pinctrl-0 = <&pmic_int_l>;
248		rockchip,system-power-controller;
249		wakeup-source;
250
251		vcc1-supply = <&vcc5v0_sys>;
252		vcc2-supply = <&vcc5v0_sys>;
253		vcc3-supply = <&vcc5v0_sys>;
254		vcc4-supply = <&vcc5v0_sys>;
255		vcc6-supply = <&vcc5v0_sys>;
256		vcc7-supply = <&vcc5v0_sys>;
257		vcc8-supply = <&vcc3v3_sys>;
258		vcc9-supply = <&vcc5v0_sys>;
259		vcc10-supply = <&vcc5v0_sys>;
260		vcc11-supply = <&vcc5v0_sys>;
261		vcc12-supply = <&vcc3v3_sys>;
262		vddio-supply = <&vcc_1v8>;
263
264		regulators {
265			vdd_center: DCDC_REG1 {
266				regulator-name = "vdd_center";
267				regulator-always-on;
268				regulator-boot-on;
269				regulator-min-microvolt = <750000>;
270				regulator-max-microvolt = <1350000>;
271				regulator-ramp-delay = <6001>;
272				regulator-state-mem {
273					regulator-off-in-suspend;
274				};
275			};
276
277			vdd_cpu_l: DCDC_REG2 {
278				regulator-name = "vdd_cpu_l";
279				regulator-always-on;
280				regulator-boot-on;
281				regulator-min-microvolt = <750000>;
282				regulator-max-microvolt = <1350000>;
283				regulator-ramp-delay = <6001>;
284				regulator-state-mem {
285					regulator-off-in-suspend;
286				};
287			};
288
289			vcc_ddr: DCDC_REG3 {
290				regulator-name = "vcc_ddr";
291				regulator-always-on;
292				regulator-boot-on;
293				regulator-state-mem {
294					regulator-on-in-suspend;
295				};
296			};
297
298			vcc_1v8: DCDC_REG4 {
299				regulator-name = "vcc_1v8";
300				regulator-always-on;
301				regulator-boot-on;
302				regulator-min-microvolt = <1800000>;
303				regulator-max-microvolt = <1800000>;
304				regulator-state-mem {
305					regulator-on-in-suspend;
306					regulator-suspend-microvolt = <1800000>;
307				};
308			};
309
310			vcca1v8_codec: LDO_REG1 {
311				regulator-name = "vcca1v8_codec";
312				regulator-always-on;
313				regulator-boot-on;
314				regulator-min-microvolt = <1800000>;
315				regulator-max-microvolt = <1800000>;
316				regulator-state-mem {
317					regulator-off-in-suspend;
318				};
319			};
320
321			vcca1v8_hdmi: LDO_REG2 {
322				regulator-name = "vcca1v8_hdmi";
323				regulator-always-on;
324				regulator-boot-on;
325				regulator-min-microvolt = <1800000>;
326				regulator-max-microvolt = <1800000>;
327				regulator-state-mem {
328					regulator-off-in-suspend;
329				};
330			};
331
332			vcca_1v8: LDO_REG3 {
333				regulator-name = "vcca_1v8";
334				regulator-always-on;
335				regulator-boot-on;
336				regulator-min-microvolt = <1800000>;
337				regulator-max-microvolt = <1800000>;
338				regulator-state-mem {
339					regulator-on-in-suspend;
340					regulator-suspend-microvolt = <1800000>;
341				};
342			};
343
344			vcc_sdio: LDO_REG4 {
345				regulator-name = "vcc_sdio";
346				regulator-always-on;
347				regulator-boot-on;
348				regulator-min-microvolt = <3000000>;
349				regulator-max-microvolt = <3000000>;
350				regulator-state-mem {
351					regulator-on-in-suspend;
352					regulator-suspend-microvolt = <3000000>;
353				};
354			};
355
356			vcca3v0_codec: LDO_REG5 {
357				regulator-name = "vcca3v0_codec";
358				regulator-always-on;
359				regulator-boot-on;
360				regulator-min-microvolt = <3000000>;
361				regulator-max-microvolt = <3000000>;
362				regulator-state-mem {
363					regulator-off-in-suspend;
364				};
365			};
366
367			vcc_1v5: LDO_REG6 {
368				regulator-name = "vcc_1v5";
369				regulator-always-on;
370				regulator-boot-on;
371				regulator-min-microvolt = <1500000>;
372				regulator-max-microvolt = <1500000>;
373				regulator-state-mem {
374					regulator-on-in-suspend;
375					regulator-suspend-microvolt = <1500000>;
376				};
377			};
378
379			vcca0v9_hdmi: LDO_REG7 {
380				regulator-name = "vcca0v9_hdmi";
381				regulator-always-on;
382				regulator-boot-on;
383				regulator-min-microvolt = <900000>;
384				regulator-max-microvolt = <900000>;
385				regulator-state-mem {
386					regulator-off-in-suspend;
387				};
388			};
389
390			vcc_3v0: LDO_REG8 {
391				regulator-name = "vcc_3v0";
392				regulator-always-on;
393				regulator-boot-on;
394				regulator-min-microvolt = <3000000>;
395				regulator-max-microvolt = <3000000>;
396				regulator-state-mem {
397					regulator-on-in-suspend;
398					regulator-suspend-microvolt = <3000000>;
399				};
400			};
401
402			vcc_cam: SWITCH_REG1 {
403				regulator-name = "vcc_cam";
404				regulator-always-on;
405				regulator-boot-on;
406				regulator-state-mem {
407					regulator-off-in-suspend;
408				};
409			};
410
411			vcc_mipi: SWITCH_REG2 {
412				regulator-name = "vcc_mipi";
413				regulator-always-on;
414				regulator-boot-on;
415				regulator-state-mem {
416					regulator-off-in-suspend;
417				};
418			};
419		};
420	};
421
422	vdd_cpu_b: regulator@40 {
423		compatible = "silergy,syr827";
424		reg = <0x40>;
425		fcs,suspend-voltage-selector = <1>;
426		pinctrl-names = "default";
427		pinctrl-0 = <&vsel1_pin>;
428		regulator-name = "vdd_cpu_b";
429		regulator-min-microvolt = <712500>;
430		regulator-max-microvolt = <1500000>;
431		regulator-ramp-delay = <1000>;
432		regulator-always-on;
433		regulator-boot-on;
434		vin-supply = <&vcc5v0_sys>;
435
436		regulator-state-mem {
437			regulator-off-in-suspend;
438		};
439	};
440
441	vdd_gpu: regulator@41 {
442		compatible = "silergy,syr828";
443		reg = <0x41>;
444		fcs,suspend-voltage-selector = <1>;
445		pinctrl-names = "default";
446		pinctrl-0 = <&vsel2_pin>;
447		regulator-name = "vdd_gpu";
448		regulator-min-microvolt = <712500>;
449		regulator-max-microvolt = <1500000>;
450		regulator-ramp-delay = <1000>;
451		regulator-always-on;
452		regulator-boot-on;
453		vin-supply = <&vcc5v0_sys>;
454
455		regulator-state-mem {
456			regulator-off-in-suspend;
457		};
458	};
459};
460
461&i2c1 {
462	i2c-scl-rising-time-ns = <300>;
463	i2c-scl-falling-time-ns = <15>;
464	status = "okay";
465
466	es8316: codec@11 {
467		compatible = "everest,es8316";
468		reg = <0x11>;
469		clocks = <&cru SCLK_I2S_8CH_OUT>;
470		clock-names = "mclk";
471		#sound-dai-cells = <0>;
472
473		port {
474			es8316_p0_0: endpoint {
475				remote-endpoint = <&i2s0_p0_0>;
476			};
477		};
478	};
479};
480
481&i2c3 {
482	i2c-scl-rising-time-ns = <450>;
483	i2c-scl-falling-time-ns = <15>;
484	status = "okay";
485};
486
487&i2c4 {
488	i2c-scl-rising-time-ns = <600>;
489	i2c-scl-falling-time-ns = <20>;
490	status = "okay";
491};
492
493&i2s0 {
494	pinctrl-0 = <&i2s0_2ch_bus>;
495	pinctrl-1 = <&i2s0_2ch_bus_bclk_off>;
496	rockchip,capture-channels = <2>;
497	rockchip,playback-channels = <2>;
498	status = "okay";
499
500	i2s0_p0: port {
501		i2s0_p0_0: endpoint {
502			dai-format = "i2s";
503			mclk-fs = <256>;
504			remote-endpoint = <&es8316_p0_0>;
505		};
506	};
507};
508
509&i2s1 {
510	rockchip,playback-channels = <2>;
511	rockchip,capture-channels = <2>;
512};
513
514&i2s2 {
515	status = "okay";
516};
517
518&io_domains {
519	audio-supply = <&vcca1v8_codec>;
520	bt656-supply = <&vcc_3v0>;
521	gpio1830-supply = <&vcc_3v0>;
522	sdmmc-supply = <&vcc_sdio>;
523	status = "okay";
524};
525
526&pcie0 {
527	ep-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_HIGH>;
528	num-lanes = <4>;
529	pinctrl-0 = <&pcie_clkreqnb_cpm>;
530	pinctrl-names = "default";
531	vpcie0v9-supply = <&vcc_0v9>;
532	vpcie1v8-supply = <&vcc_1v8>;
533	vpcie3v3-supply = <&vcc3v3_pcie>;
534	status = "okay";
535};
536
537&pcie_phy {
538	status = "okay";
539};
540
541&pinctrl {
542	bt {
543		bt_enable_h: bt-enable-h {
544			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
545		};
546
547		bt_host_wake_l: bt-host-wake-l {
548			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
549		};
550
551		bt_wake_l: bt-wake-l {
552			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
553		};
554	};
555
556	es8316 {
557		hp_detect: hp-detect {
558			rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
559		};
560
561		hp_int: hp-int {
562			rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
563		};
564	};
565
566	leds {
567		user_led2: user-led2 {
568			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
569		};
570	};
571
572	pcie {
573		pcie_pwr_en: pcie-pwr-en {
574			rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
575		};
576	};
577
578	pmic {
579		pmic_int_l: pmic-int-l {
580			rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
581		};
582
583		vsel1_pin: vsel1-pin {
584			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
585		};
586
587		vsel2_pin: vsel2-pin {
588			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
589		};
590	};
591
592	sdio0 {
593		sdio0_bus4: sdio0-bus4 {
594			rockchip,pins = <2 RK_PC4 1 &pcfg_pull_up_20ma>,
595					<2 RK_PC5 1 &pcfg_pull_up_20ma>,
596					<2 RK_PC6 1 &pcfg_pull_up_20ma>,
597					<2 RK_PC7 1 &pcfg_pull_up_20ma>;
598		};
599
600		sdio0_cmd: sdio0-cmd {
601			rockchip,pins = <2 RK_PD0 1 &pcfg_pull_up_20ma>;
602		};
603
604		sdio0_clk: sdio0-clk {
605			rockchip,pins = <2 RK_PD1 1 &pcfg_pull_none_20ma>;
606		};
607	};
608
609	usb-typec {
610		vcc5v0_typec_en: vcc5v0-typec-en {
611			rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
612		};
613	};
614
615	usb2 {
616		vcc5v0_host_en: vcc5v0-host-en {
617			rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
618		};
619	};
620
621	wifi {
622		wifi_enable_h: wifi-enable-h {
623			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
624		};
625
626		wifi_host_wake_l: wifi-host-wake-l {
627			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
628		};
629	};
630};
631
632&pmu_io_domains {
633	pmu1830-supply = <&vcc_3v0>;
634	status = "okay";
635};
636
637&pwm2 {
638	status = "okay";
639};
640
641&saradc {
642	status = "okay";
643
644	vref-supply = <&vcc_1v8>;
645};
646
647&sdhci {
648	max-frequency = <150000000>;
649	bus-width = <8>;
650	mmc-hs200-1_8v;
651	non-removable;
652	status = "okay";
653};
654
655&sdio0 {
656	#address-cells = <1>;
657	#size-cells = <0>;
658	bus-width = <4>;
659	clock-frequency = <50000000>;
660	cap-sdio-irq;
661	cap-sd-highspeed;
662	keep-power-in-suspend;
663	mmc-pwrseq = <&sdio_pwrseq>;
664	non-removable;
665	pinctrl-names = "default";
666	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
667	sd-uhs-sdr104;
668};
669
670&sdmmc {
671	bus-width = <4>;
672	cap-mmc-highspeed;
673	cap-sd-highspeed;
674	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
675	disable-wp;
676	max-frequency = <150000000>;
677	pinctrl-names = "default";
678	pinctrl-0 = <&sdmmc_clk &sdmmc_cd &sdmmc_cmd &sdmmc_bus4>;
679	status = "okay";
680};
681
682&spdif {
683
684	spdif_p0: port {
685		spdif_p0_0: endpoint {
686			remote-endpoint = <&dit_p0_0>;
687		};
688	};
689};
690
691&tcphy0 {
692	status = "okay";
693};
694
695&tcphy1 {
696	status = "okay";
697};
698
699&tsadc {
700	status = "okay";
701
702	/* tshut mode 0:CRU 1:GPIO */
703	rockchip,hw-tshut-mode = <1>;
704	/* tshut polarity 0:LOW 1:HIGH */
705	rockchip,hw-tshut-polarity = <1>;
706};
707
708&u2phy0 {
709	status = "okay";
710
711	u2phy0_otg: otg-port {
712		status = "okay";
713	};
714
715	u2phy0_host: host-port {
716		phy-supply = <&vcc5v0_host>;
717		status = "okay";
718	};
719};
720
721&u2phy1 {
722	status = "okay";
723
724	u2phy1_otg: otg-port {
725		status = "okay";
726	};
727
728	u2phy1_host: host-port {
729		phy-supply = <&vcc5v0_host>;
730		status = "okay";
731	};
732};
733
734&uart0 {
735	pinctrl-names = "default";
736	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
737};
738
739&uart2 {
740	status = "okay";
741};
742
743&usb_host0_ehci {
744	status = "okay";
745};
746
747&usb_host0_ohci {
748	status = "okay";
749};
750
751&usb_host1_ehci {
752	status = "okay";
753};
754
755&usb_host1_ohci {
756	status = "okay";
757};
758
759&usbdrd3_0 {
760	status = "okay";
761};
762
763&usbdrd3_1 {
764	status = "okay";
765};
766
767&usbdrd_dwc3_0 {
768	status = "okay";
769	dr_mode = "host";
770};
771
772&usbdrd_dwc3_1 {
773	status = "okay";
774	dr_mode = "host";
775};
776
777&vopb {
778	status = "okay";
779};
780
781&vopb_mmu {
782	status = "okay";
783};
784
785&vopl {
786	status = "okay";
787};
788
789&vopl_mmu {
790	status = "okay";
791};
792