1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3/dts-v1/;
4#include <dt-bindings/gpio/gpio.h>
5#include <dt-bindings/leds/common.h>
6#include <dt-bindings/pinctrl/rockchip.h>
7#include <dt-bindings/soc/rockchip,vop2.h>
8#include "rk3566.dtsi"
9
10/ {
11	model = "EmbedFire LubanCat 1";
12	compatible = "embedfire,lubancat-1", "rockchip,rk3566";
13
14	aliases {
15		ethernet0 = &gmac1;
16		mmc0 = &sdmmc0;
17		mmc1 = &sdhci;
18	};
19
20	chosen: chosen {
21		stdout-path = "serial2:1500000n8";
22	};
23
24	gmac1_clkin: external-gmac1-clock {
25		compatible = "fixed-clock";
26		clock-frequency = <125000000>;
27		clock-output-names = "gmac1_clkin";
28		#clock-cells = <0>;
29	};
30
31	hdmi-con {
32		compatible = "hdmi-connector";
33		type = "a";
34
35		port {
36			hdmi_con_in: endpoint {
37				remote-endpoint = <&hdmi_out_con>;
38			};
39		};
40	};
41
42	gpio-leds {
43		compatible = "gpio-leds";
44
45		sys_led: sys-led {
46			label = "sys_led";
47			linux,default-trigger = "heartbeat";
48			default-state = "on";
49			gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_LOW>;
50			pinctrl-names = "default";
51			pinctrl-0 = <&sys_led_pin>;
52		};
53	};
54
55	usb_5v: usb-5v-regulator {
56		compatible = "regulator-fixed";
57		regulator-name = "usb_5v";
58		regulator-always-on;
59		regulator-boot-on;
60		regulator-min-microvolt = <5000000>;
61		regulator-max-microvolt = <5000000>;
62	};
63
64	vcc5v0_sys: vcc5v0-sys-regulator {
65		compatible = "regulator-fixed";
66		regulator-name = "vcc5v0_sys";
67		regulator-always-on;
68		regulator-boot-on;
69		regulator-min-microvolt = <5000000>;
70		regulator-max-microvolt = <5000000>;
71		vin-supply = <&usb_5v>;
72	};
73
74	vcc3v3_sys: vcc3v3-sys-regulator {
75		compatible = "regulator-fixed";
76		regulator-name = "vcc3v3_sys";
77		regulator-always-on;
78		regulator-boot-on;
79		regulator-min-microvolt = <3300000>;
80		regulator-max-microvolt = <3300000>;
81		vin-supply = <&vcc5v0_sys>;
82	};
83
84	vcc3v3_pcie: vcc3v3-pcie-regulator {
85		compatible = "regulator-fixed";
86		regulator-name = "vcc3v3_pcie";
87		regulator-min-microvolt = <3300000>;
88		regulator-max-microvolt = <3300000>;
89		enable-active-high;
90		gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
91		startup-delay-us = <5000>;
92		vin-supply = <&vcc5v0_sys>;
93	};
94
95	vcc5v0_usb20_host: vcc5v0-usb20-host-regulator {
96		compatible = "regulator-fixed";
97		enable-active-high;
98		gpio = <&gpio2 RK_PB6 GPIO_ACTIVE_HIGH>;
99		pinctrl-names = "default";
100		pinctrl-0 = <&vcc5v0_usb20_host_en>;
101		regulator-name = "vcc5v0_usb20_host";
102		regulator-always-on;
103	};
104
105	vcc5v0_usb30_host: vcc5v0-usb30-host-regulator {
106		compatible = "regulator-fixed";
107		enable-active-high;
108		gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
109		pinctrl-names = "default";
110		pinctrl-0 = <&vcc5v0_usb30_host_en>;
111		regulator-name = "vcc5v0_usb30_host";
112		regulator-always-on;
113	};
114};
115
116&uart2 {
117	status = "okay";
118};
119
120&combphy1 {
121	status = "okay";
122};
123
124&combphy2 {
125	status = "okay";
126};
127
128&cpu0 {
129	cpu-supply = <&vdd_cpu>;
130};
131
132&cpu1 {
133	cpu-supply = <&vdd_cpu>;
134};
135
136&cpu2 {
137	cpu-supply = <&vdd_cpu>;
138};
139
140&cpu3 {
141	cpu-supply = <&vdd_cpu>;
142};
143
144&gpu {
145	mali-supply = <&vdd_gpu>;
146	status = "okay";
147};
148
149&hdmi {
150	avdd-0v9-supply = <&vdda0v9_image>;
151	avdd-1v8-supply = <&vcca1v8_image>;
152	status = "okay";
153};
154
155&hdmi_in {
156	hdmi_in_vp0: endpoint {
157		remote-endpoint = <&vp0_out_hdmi>;
158	};
159};
160
161&hdmi_out {
162	hdmi_out_con: endpoint {
163		remote-endpoint = <&hdmi_con_in>;
164	};
165};
166
167&hdmi_sound {
168	status = "okay";
169};
170
171&i2c0 {
172	status = "okay";
173
174	vdd_cpu: regulator@1c {
175		compatible = "tcs,tcs4525";
176		reg = <0x1c>;
177		fcs,suspend-voltage-selector = <1>;
178		regulator-name = "vdd_cpu";
179		regulator-always-on;
180		regulator-boot-on;
181		regulator-min-microvolt = <800000>;
182		regulator-max-microvolt = <1150000>;
183		regulator-ramp-delay = <2300>;
184		vin-supply = <&vcc5v0_sys>;
185
186		regulator-state-mem {
187			regulator-off-in-suspend;
188		};
189	};
190
191	rk809: pmic@20 {
192		compatible = "rockchip,rk809";
193		reg = <0x20>;
194		interrupt-parent = <&gpio0>;
195		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
196		clock-output-names = "rk808-clkout1", "rk808-clkout2";
197
198		pinctrl-names = "default";
199		pinctrl-0 = <&pmic_int>;
200		rockchip,system-power-controller;
201		wakeup-source;
202		#clock-cells = <1>;
203
204		vcc1-supply = <&vcc3v3_sys>;
205		vcc2-supply = <&vcc3v3_sys>;
206		vcc3-supply = <&vcc3v3_sys>;
207		vcc4-supply = <&vcc3v3_sys>;
208		vcc5-supply = <&vcc3v3_sys>;
209		vcc6-supply = <&vcc3v3_sys>;
210		vcc7-supply = <&vcc3v3_sys>;
211		vcc8-supply = <&vcc3v3_sys>;
212		vcc9-supply = <&vcc3v3_sys>;
213
214		regulators {
215			vdd_logic: DCDC_REG1 {
216				regulator-name = "vdd_logic";
217				regulator-always-on;
218				regulator-boot-on;
219				regulator-min-microvolt = <500000>;
220				regulator-max-microvolt = <1350000>;
221				regulator-ramp-delay = <6001>;
222				regulator-initial-mode = <0x2>;
223
224				regulator-state-mem {
225					regulator-off-in-suspend;
226				};
227			};
228
229			vdd_gpu: DCDC_REG2 {
230				regulator-name = "vdd_gpu";
231				regulator-always-on;
232				regulator-boot-on;
233				regulator-min-microvolt = <500000>;
234				regulator-max-microvolt = <1350000>;
235				regulator-ramp-delay = <6001>;
236				regulator-initial-mode = <0x2>;
237
238				regulator-state-mem {
239					regulator-off-in-suspend;
240				};
241			};
242
243			vcc_ddr: DCDC_REG3 {
244				regulator-name = "vcc_ddr";
245				regulator-always-on;
246				regulator-boot-on;
247				regulator-initial-mode = <0x2>;
248
249				regulator-state-mem {
250					regulator-on-in-suspend;
251				};
252			};
253
254			vdd_npu: DCDC_REG4 {
255				regulator-name = "vdd_npu";
256				regulator-always-on;
257				regulator-boot-on;
258				regulator-min-microvolt = <500000>;
259				regulator-max-microvolt = <1350000>;
260				regulator-ramp-delay = <6001>;
261				regulator-initial-mode = <0x2>;
262
263				regulator-state-mem {
264					regulator-off-in-suspend;
265				};
266			};
267
268			vcc_1v8: DCDC_REG5 {
269				regulator-name = "vcc_1v8";
270				regulator-always-on;
271				regulator-boot-on;
272				regulator-min-microvolt = <1800000>;
273				regulator-max-microvolt = <1800000>;
274
275				regulator-state-mem {
276					regulator-off-in-suspend;
277				};
278			};
279
280			vdda0v9_image: LDO_REG1 {
281				regulator-name = "vdda0v9_image";
282				regulator-boot-on;
283				regulator-always-on;
284				regulator-min-microvolt = <900000>;
285				regulator-max-microvolt = <900000>;
286
287				regulator-state-mem {
288					regulator-off-in-suspend;
289				};
290			};
291
292			vdda_0v9: LDO_REG2 {
293				regulator-name = "vdda_0v9";
294				regulator-always-on;
295				regulator-boot-on;
296				regulator-min-microvolt = <900000>;
297				regulator-max-microvolt = <900000>;
298
299				regulator-state-mem {
300					regulator-off-in-suspend;
301				};
302			};
303
304			vdda0v9_pmu: LDO_REG3 {
305				regulator-name = "vdda0v9_pmu";
306				regulator-always-on;
307				regulator-boot-on;
308				regulator-min-microvolt = <900000>;
309				regulator-max-microvolt = <900000>;
310
311				regulator-state-mem {
312					regulator-on-in-suspend;
313					regulator-suspend-microvolt = <900000>;
314				};
315			};
316
317			vccio_acodec: LDO_REG4 {
318				regulator-name = "vccio_acodec";
319				regulator-always-on;
320				regulator-boot-on;
321				regulator-min-microvolt = <3300000>;
322				regulator-max-microvolt = <3300000>;
323
324				regulator-state-mem {
325					regulator-off-in-suspend;
326				};
327			};
328
329			vccio_sd: LDO_REG5 {
330				regulator-name = "vccio_sd";
331				regulator-always-on;
332				regulator-boot-on;
333				regulator-min-microvolt = <1800000>;
334				regulator-max-microvolt = <3300000>;
335
336				regulator-state-mem {
337					regulator-off-in-suspend;
338				};
339			};
340
341			vcc3v3_pmu: LDO_REG6 {
342				regulator-name = "vcc3v3_pmu";
343				regulator-always-on;
344				regulator-boot-on;
345				regulator-min-microvolt = <3300000>;
346				regulator-max-microvolt = <3300000>;
347
348				regulator-state-mem {
349					regulator-on-in-suspend;
350					regulator-suspend-microvolt = <3300000>;
351				};
352			};
353
354			vcca_1v8: LDO_REG7 {
355				regulator-name = "vcca_1v8";
356				regulator-always-on;
357				regulator-boot-on;
358				regulator-min-microvolt = <1800000>;
359				regulator-max-microvolt = <1800000>;
360
361				regulator-state-mem {
362					regulator-off-in-suspend;
363				};
364			};
365
366			vcca1v8_pmu: LDO_REG8 {
367				regulator-name = "vcca1v8_pmu";
368				regulator-always-on;
369				regulator-boot-on;
370				regulator-min-microvolt = <1800000>;
371				regulator-max-microvolt = <1800000>;
372
373				regulator-state-mem {
374					regulator-on-in-suspend;
375					regulator-suspend-microvolt = <1800000>;
376				};
377			};
378
379			vcca1v8_image: LDO_REG9 {
380				regulator-name = "vcca1v8_image";
381				regulator-always-on;
382				regulator-boot-on;
383				regulator-min-microvolt = <1800000>;
384				regulator-max-microvolt = <1800000>;
385
386				regulator-state-mem {
387					regulator-off-in-suspend;
388				};
389			};
390
391			vcc_3v3: SWITCH_REG1 {
392				regulator-name = "vcc_3v3";
393				regulator-always-on;
394				regulator-boot-on;
395
396				regulator-state-mem {
397					regulator-off-in-suspend;
398				};
399			};
400
401			vcc3v3_sd: SWITCH_REG2 {
402				regulator-name = "vcc3v3_sd";
403				regulator-always-on;
404				regulator-boot-on;
405
406				regulator-state-mem {
407					regulator-off-in-suspend;
408				};
409			};
410		};
411	};
412};
413
414&i2s1_8ch {
415	rockchip,trcm-sync-tx-only;
416	status = "okay";
417};
418
419&gmac1 {
420	phy-mode = "rgmii";
421	clock_in_out = "output";
422	snps,reset-gpio = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>;
423	snps,reset-active-low;
424	/* Reset time is 75ms, 100ms */
425	snps,reset-delays-us = <0 75000 100000>;
426	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
427	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
428	assigned-clock-rates = <0>, <125000000>;
429	pinctrl-names = "default";
430	pinctrl-0 = <&gmac1m1_miim
431			&gmac1m1_tx_bus2_level3
432			&gmac1m1_rx_bus2
433			&gmac1m1_rgmii_clk_level2
434			&gmac1m1_rgmii_bus_level3>;
435	tx_delay = <0x1a>;
436	rx_delay = <0x0c>;
437	phy-handle = <&rgmii_phy1>;
438	status = "okay";
439};
440
441&mdio1 {
442	rgmii_phy1: phy@0 {
443		compatible = "ethernet-phy-ieee802.3-c22";
444		reg = <0x0>;
445	};
446};
447
448&pcie2x1 {
449	reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
450	disable-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
451	vpcie3v3-supply = <&vcc3v3_pcie>;
452	status = "okay";
453};
454
455&pinctrl {
456	leds {
457		sys_led_pin: sys-status-led-pin {
458			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
459		};
460	};
461
462	usb {
463		vcc5v0_usb20_host_en: vcc5v0-usb20-host-en {
464			rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
465		};
466
467		vcc5v0_usb30_host_en: vcc5v0-usb30-host-en {
468			rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
469		};
470	};
471
472	pmic {
473		pmic_int: pmic_int {
474			rockchip,pins =
475				<0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
476		};
477	};
478};
479
480&pmu_io_domains {
481	pmuio2-supply = <&vcc3v3_pmu>;
482	vccio1-supply = <&vccio_acodec>;
483	vccio3-supply = <&vccio_sd>;
484	vccio4-supply = <&vcc_3v3>;
485	vccio5-supply = <&vcc_3v3>;
486	vccio6-supply = <&vcc_1v8>;
487	vccio7-supply = <&vcc_3v3>;
488	status = "okay";
489};
490
491&saradc {
492	vref-supply = <&vcca_1v8>;
493	status = "okay";
494};
495
496&tsadc {
497	rockchip,hw-tshut-mode = <1>;
498	rockchip,hw-tshut-polarity = <0>;
499	status = "okay";
500};
501
502&sdhci {
503	assigned-clocks = <&cru BCLK_EMMC>, <&cru TCLK_EMMC>, <&cru CCLK_EMMC>;
504	assigned-clock-rates = <200000000>, <24000000>, <200000000>;
505	bus-width = <8>;
506	max-frequency = <200000000>;
507	mmc-hs200-1_8v;
508	non-removable;
509	pinctrl-names = "default";
510	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
511	supports-emmc;
512	status = "okay";
513};
514
515&sdmmc0 {
516	max-frequency = <150000000>;
517	supports-sd;
518	bus-width = <4>;
519	cap-mmc-highspeed;
520	cap-sd-highspeed;
521	disable-wp;
522	sd-uhs-sdr104;
523	vmmc-supply = <&vcc3v3_sd>;
524	vqmmc-supply = <&vccio_sd>;
525	pinctrl-names = "default";
526	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
527	status = "okay";
528};
529
530/* USB OTG/USB Host_1 USB 2.0 Comb */
531&usb2phy0 {
532	status = "okay";
533};
534
535&usb2phy0_host {
536	status = "okay";
537};
538
539&usb2phy0_otg {
540	status = "okay";
541};
542
543&usb_host0_ehci {
544	status = "okay";
545};
546
547&usb_host0_ohci {
548	status = "okay";
549};
550
551/* USB Host_2/USB Host_3 USB 2.0 Comb */
552&usb2phy1 {
553	status = "okay";
554};
555
556&usb2phy1_host {
557	status = "okay";
558};
559
560&usb2phy1_otg {
561	status = "okay";
562};
563
564&usb_host1_ehci {
565	status = "okay";
566};
567
568&usb_host1_ohci {
569	status = "okay";
570};
571
572/* USB3.0 Host */
573&usb_host1_xhci {
574	status = "okay";
575};
576
577&vop {
578	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
579	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
580	status = "okay";
581};
582
583&vop_mmu {
584	status = "okay";
585};
586
587&vp0 {
588	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
589		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
590		remote-endpoint = <&hdmi_in_vp0>;
591	};
592};
593