dts/rockchip/rk3399-rock-pi-4.dtsi

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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>
20 		stdout-path = "serial2:1500000n8";
23 	clkin_gmac: external-gmac-clock {
24 		compatible = "fixed-clock";
25 		clock-frequency = <125000000>;
26 		clock-output-names = "clkin_gmac";
27 		#clock-cells = <0>;
31 		compatible = "gpio-leds";
32 		pinctrl-names = "default";
33 		pinctrl-0 = <&user_led2>;
36 		led-0 {
40 			linux,default-trigger = "heartbeat";
44 	sdio_pwrseq: sdio-pwrseq {
45 		compatible = "mmc-pwrseq-simple";
47 		clock-names = "lpo";
48 		pinctrl-names = "default";
49 		pinctrl-0 = <&wifi_enable_h>;
50 		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
54 		compatible = "audio-graph-card";
59 	sound-dit {
60 		compatible = "audio-graph-card";
65 	spdif-dit {
66 		compatible = "linux,spdif-dit";
67 		#sound-dai-cells = <0>;
71 				remote-endpoint = <&spdif_p0_0>;
76 	vbus_typec: vbus-typec-regulator {
77 		compatible = "regulator-fixed";
78 		enable-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>;
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>;
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>;
106 	vcc3v3_pcie: vcc3v3-pcie-regulator {
107 		compatible = "regulator-fixed";
108 		enable-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>;
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>;
128 	vcc5v0_host: vcc5v0-host-regulator {
129 		compatible = "regulator-fixed";
130 		enable-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>;
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>;
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>;
159 	vdd_log: vdd-log {
160 		compatible = "pwm-regulator";
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>;
172 	cpu-supply = <&vdd_cpu_l>;
176 	cpu-supply = <&vdd_cpu_l>;
180 	cpu-supply = <&vdd_cpu_l>;
184 	cpu-supply = <&vdd_cpu_l>;
188 	cpu-supply = <&vdd_cpu_b>;
192 	cpu-supply = <&vdd_cpu_b>;
200 	assigned-clocks = <&cru SCLK_RMII_SRC>;
201 	assigned-clock-parents = <&clkin_gmac>;
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>;
216 	mali-supply = <&vdd_gpu>;
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>;
234 	clock-frequency = <400000>;
235 	i2c-scl-rising-time-ns = <168>;
236 	i2c-scl-falling-time-ns = <4>;
242 		interrupt-parent = <&gpio1>;
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;
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>;
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;
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;
290 				regulator-name = "vcc_ddr";
291 				regulator-always-on;
292 				regulator-boot-on;
293 				regulator-state-mem {
294 					regulator-on-in-suspend;
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>;
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;
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;
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>;
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>;
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;
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>;
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;
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>;
403 				regulator-name = "vcc_cam";
404 				regulator-always-on;
405 				regulator-boot-on;
406 				regulator-state-mem {
407 					regulator-off-in-suspend;
412 				regulator-name = "vcc_mipi";
413 				regulator-always-on;
414 				regulator-boot-on;
415 				regulator-state-mem {
416 					regulator-off-in-suspend;
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>;
436 		regulator-state-mem {
437 			regulator-off-in-suspend;
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>;
455 		regulator-state-mem {
456 			regulator-off-in-suspend;
462 	i2c-scl-rising-time-ns = <300>;
463 	i2c-scl-falling-time-ns = <15>;
470 		clock-names = "mclk";
471 		#sound-dai-cells = <0>;
475 				remote-endpoint = <&i2s0_p0_0>;
482 	i2c-scl-rising-time-ns = <450>;
483 	i2c-scl-falling-time-ns = <15>;
488 	i2c-scl-rising-time-ns = <600>;
489 	i2c-scl-falling-time-ns = <20>;
494 	pinctrl-0 = <&i2s0_2ch_bus>;
495 	pinctrl-1 = <&i2s0_2ch_bus_bclk_off>;
496 	rockchip,capture-channels = <2>;
497 	rockchip,playback-channels = <2>;
502 			dai-format = "i2s";
503 			mclk-fs = <256>;
504 			remote-endpoint = <&es8316_p0_0>;
510 	rockchip,playback-channels = <2>;
511 	rockchip,capture-channels = <2>;
519 	audio-supply = <&vcca1v8_codec>;
520 	bt656-supply = <&vcc_3v0>;
521 	gpio1830-supply = <&vcc_3v0>;
522 	sdmmc-supply = <&vcc_sdio>;
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>;
543 		bt_enable_h: bt-enable-h {
544 			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
547 		bt_host_wake_l: bt-host-wake-l {
548 			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
551 		bt_wake_l: bt-wake-l {
552 			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
557 		hp_detect: hp-detect {
558 			rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
561 		hp_int: hp-int {
562 			rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
567 		user_led2: user-led2 {
568 			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
573 		pcie_pwr_en: pcie-pwr-en {
574 			rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
579 		pmic_int_l: pmic-int-l {
580 			rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
583 		vsel1_pin: vsel1-pin {
584 			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
587 		vsel2_pin: vsel2-pin {
588 			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
593 		sdio0_bus4: sdio0-bus4 {
594 			rockchip,pins = <2 RK_PC4 1 &pcfg_pull_up_20ma>,
600 		sdio0_cmd: sdio0-cmd {
601 			rockchip,pins = <2 RK_PD0 1 &pcfg_pull_up_20ma>;
604 		sdio0_clk: sdio0-clk {
605 			rockchip,pins = <2 RK_PD1 1 &pcfg_pull_none_20ma>;
609 	usb-typec {
610 		vcc5v0_typec_en: vcc5v0-typec-en {
611 			rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
616 		vcc5v0_host_en: vcc5v0-host-en {
617 			rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
622 		wifi_enable_h: wifi-enable-h {
623 			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
626 		wifi_host_wake_l: wifi-host-wake-l {
627 			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
633 	pmu1830-supply = <&vcc_3v0>;
644 	vref-supply = <&vcc_1v8>;
648 	max-frequency = <150000000>;
649 	bus-width = <8>;
650 	mmc-hs200-1_8v;
651 	non-removable;
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;
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>;
686 			remote-endpoint = <&dit_p0_0>;
703 	rockchip,hw-tshut-mode = <1>;
705 	rockchip,hw-tshut-polarity = <1>;
711 	u2phy0_otg: otg-port {
715 	u2phy0_host: host-port {
716 		phy-supply = <&vcc5v0_host>;
724 	u2phy1_otg: otg-port {
728 	u2phy1_host: host-port {
729 		phy-supply = <&vcc5v0_host>;
735 	pinctrl-names = "default";
736 	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;