arm/dts/rk3399-firefly.dts

1 // SPDX-License-Identifier: GPL-2.0+
6 /dts-v1/;
7 #include <dt-bindings/pwm/pwm.h>
8 #include <dt-bindings/pinctrl/rockchip.h>
10 #include "rk3399-sdram-ddr3-1600.dtsi"
13 	model = "Firefly-RK3399 Board";
14 	compatible = "firefly,firefly-rk3399", "rockchip,rk3399";
17 		stdout-path = &uart2;
18 		u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;
22 		compatible = "pwm-backlight";
23 		enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
25 		brightness-levels = <
58 		default-brightness-level = <200>;
61 	clkin_gmac: external-gmac-clock {
62 		compatible = "fixed-clock";
63 		clock-frequency = <125000000>;
64 		clock-output-names = "clkin_gmac";
65 		#clock-cells = <0>;
68 	rt5640-sound {
69 		compatible = "simple-audio-card";
70 		simple-audio-card,name = "rockchip,rt5640-codec";
71 		simple-audio-card,format = "i2s";
72 		simple-audio-card,mclk-fs = <256>;
73 		simple-audio-card,widgets =
76 		simple-audio-card,routing =
82 		simple-audio-card,cpu {
83 			sound-dai = <&i2s1>;
86 		simple-audio-card,codec {
87 			sound-dai = <&rt5640>;
91 	sdio_pwrseq: sdio-pwrseq {
92 		compatible = "mmc-pwrseq-simple";
94 		clock-names = "ext_clock";
95 		pinctrl-names = "default";
96 		pinctrl-0 = <&wifi_enable_h>;
101 		 * - SDIO_RESET_L_WL_REG_ON
102 		 * - PDN (power down when low)
104 		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
107 	vcc3v3_pcie: vcc3v3-pcie-regulator {
108 		compatible = "regulator-fixed";
109 		enable-active-high;
111 		pinctrl-names = "default";
112 		pinctrl-0 = <&pcie_drv>;
113 		regulator-name = "vcc3v3_pcie";
114 		regulator-always-on;
115 		regulator-boot-on;
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>;
127 	vcc5v0_host: vcc5v0-host-regulator {
128 		compatible = "regulator-fixed";
129 		enable-active-high;
131 		pinctrl-names = "default";
132 		pinctrl-0 = <&host_vbus_drv>;
133 		regulator-name = "vcc5v0_host";
134 		regulator-always-on;
137 	vcc5v0_sys: vcc5v0-sys {
138 		compatible = "regulator-fixed";
139 		regulator-name = "vcc5v0_sys";
140 		regulator-always-on;
141 		regulator-boot-on;
142 		regulator-min-microvolt = <5000000>;
143 		regulator-max-microvolt = <5000000>;
146 	vcc_phy: vcc-phy-regulator {
147 		compatible = "regulator-fixed";
148 		regulator-name = "vcc_phy";
149 		regulator-always-on;
150 		regulator-boot-on;
153 	vdd_log: vdd-log {
154 		compatible = "pwm-regulator";
156 		regulator-name = "vdd_log";
157 		regulator-always-on;
158 		regulator-boot-on;
159 		regulator-min-microvolt = <430000>;
160 		regulator-max-microvolt = <1400000>;
161 		regulator-init-microvolt = <950000>;
164 	vccadc_ref: vccadc-ref {
165 		compatible = "regulator-fixed";
166 		regulator-name = "vcc1v8_sys";
167 		regulator-always-on;
168 		regulator-boot-on;
169 		regulator-min-microvolt = <1800000>;
170 		regulator-max-microvolt = <1800000>;
175 	cpu-supply = <&vdd_cpu_l>;
179 	cpu-supply = <&vdd_cpu_l>;
183 	cpu-supply = <&vdd_cpu_l>;
187 	cpu-supply = <&vdd_cpu_l>;
191 	cpu-supply = <&vdd_cpu_b>;
195 	cpu-supply = <&vdd_cpu_b>;
203 	assigned-clocks = <&cru SCLK_RMII_SRC>;
204 	assigned-clock-parents = <&clkin_gmac>;
206 	phy-supply = <&vcc_phy>;
207 	phy-mode = "rgmii";
208 	pinctrl-names = "default";
209 	pinctrl-0 = <&rgmii_pins>;
210 	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
211 	snps,reset-active-low;
212 	snps,reset-delays-us = <0 10000 50000>;
219 	clock-frequency = <400000>;
220 	i2c-scl-rising-time-ns = <168>;
221 	i2c-scl-falling-time-ns = <4>;
227 		interrupt-parent = <&gpio1>;
229 		#clock-cells = <1>;
230 		clock-output-names = "xin32k", "rk808-clkout2";
231 		pinctrl-names = "default";
232 		pinctrl-0 = <&pmic_int_l>;
233 		rockchip,system-power-controller;
234 		wakeup-source;
236 		vcc1-supply = <&vcc3v3_sys>;
237 		vcc2-supply = <&vcc3v3_sys>;
238 		vcc3-supply = <&vcc3v3_sys>;
239 		vcc4-supply = <&vcc3v3_sys>;
240 		vcc6-supply = <&vcc3v3_sys>;
241 		vcc7-supply = <&vcc3v3_sys>;
242 		vcc8-supply = <&vcc3v3_sys>;
243 		vcc9-supply = <&vcc3v3_sys>;
244 		vcc10-supply = <&vcc3v3_sys>;
245 		vcc11-supply = <&vcc3v3_sys>;
246 		vcc12-supply = <&vcc3v3_sys>;
247 		vddio-supply = <&vcc1v8_pmu>;
251 				regulator-name = "vdd_center";
252 				regulator-always-on;
253 				regulator-boot-on;
254 				regulator-min-microvolt = <750000>;
255 				regulator-max-microvolt = <1350000>;
256 				regulator-ramp-delay = <6001>;
257 				regulator-state-mem {
258 					regulator-off-in-suspend;
263 				regulator-name = "vdd_cpu_l";
264 				regulator-always-on;
265 				regulator-boot-on;
266 				regulator-min-microvolt = <750000>;
267 				regulator-max-microvolt = <1350000>;
268 				regulator-ramp-delay = <6001>;
269 				regulator-state-mem {
270 					regulator-off-in-suspend;
275 				regulator-name = "vcc_ddr";
276 				regulator-always-on;
277 				regulator-boot-on;
278 				regulator-state-mem {
279 					regulator-on-in-suspend;
284 				regulator-name = "vcc_1v8";
285 				regulator-always-on;
286 				regulator-boot-on;
287 				regulator-min-microvolt = <1800000>;
288 				regulator-max-microvolt = <1800000>;
289 				regulator-state-mem {
290 					regulator-on-in-suspend;
291 					regulator-suspend-microvolt = <1800000>;
296 				regulator-name = "vcc1v8_dvp";
297 				regulator-always-on;
298 				regulator-boot-on;
299 				regulator-min-microvolt = <1800000>;
300 				regulator-max-microvolt = <1800000>;
301 				regulator-state-mem {
302 					regulator-off-in-suspend;
307 				regulator-name = "vcc3v0_tp";
308 				regulator-always-on;
309 				regulator-boot-on;
310 				regulator-min-microvolt = <3000000>;
311 				regulator-max-microvolt = <3000000>;
312 				regulator-state-mem {
313 					regulator-off-in-suspend;
318 				regulator-name = "vcc1v8_pmu";
319 				regulator-always-on;
320 				regulator-boot-on;
321 				regulator-min-microvolt = <1800000>;
322 				regulator-max-microvolt = <1800000>;
323 				regulator-state-mem {
324 					regulator-on-in-suspend;
325 					regulator-suspend-microvolt = <1800000>;
330 				regulator-name = "vcc_sd";
331 				regulator-always-on;
332 				regulator-boot-on;
333 				regulator-min-microvolt = <1800000>;
334 				regulator-max-microvolt = <3000000>;
335 				regulator-state-mem {
336 					regulator-on-in-suspend;
337 					regulator-suspend-microvolt = <3000000>;
342 				regulator-name = "vcca3v0_codec";
343 				regulator-always-on;
344 				regulator-boot-on;
345 				regulator-min-microvolt = <3000000>;
346 				regulator-max-microvolt = <3000000>;
347 				regulator-state-mem {
348 					regulator-off-in-suspend;
353 				regulator-name = "vcc_1v5";
354 				regulator-always-on;
355 				regulator-boot-on;
356 				regulator-min-microvolt = <1500000>;
357 				regulator-max-microvolt = <1500000>;
358 				regulator-state-mem {
359 					regulator-on-in-suspend;
360 					regulator-suspend-microvolt = <1500000>;
365 				regulator-name = "vcca1v8_codec";
366 				regulator-always-on;
367 				regulator-boot-on;
368 				regulator-min-microvolt = <1800000>;
369 				regulator-max-microvolt = <1800000>;
370 				regulator-state-mem {
371 					regulator-off-in-suspend;
376 				regulator-name = "vcc_3v0";
377 				regulator-always-on;
378 				regulator-boot-on;
379 				regulator-min-microvolt = <3000000>;
380 				regulator-max-microvolt = <3000000>;
381 				regulator-state-mem {
382 					regulator-on-in-suspend;
383 					regulator-suspend-microvolt = <3000000>;
388 				regulator-name = "vcc3v3_s3";
389 				regulator-always-on;
390 				regulator-boot-on;
391 				regulator-state-mem {
392 					regulator-off-in-suspend;
397 				regulator-name = "vcc3v3_s0";
398 				regulator-always-on;
399 				regulator-boot-on;
400 				regulator-state-mem {
401 					regulator-off-in-suspend;
410 		fcs,suspend-voltage-selector = <0>;
411 		regulator-name = "vdd_cpu_b";
412 		regulator-min-microvolt = <712500>;
413 		regulator-max-microvolt = <1500000>;
414 		regulator-ramp-delay = <1000>;
415 		regulator-always-on;
416 		regulator-boot-on;
417 		vin-supply = <&vcc5v0_sys>;
419 		regulator-state-mem {
420 			regulator-off-in-suspend;
427 		fcs,suspend-voltage-selector = <1>;
428 		regulator-name = "vdd_gpu";
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;
443 	i2c-scl-rising-time-ns = <300>;
444 	i2c-scl-falling-time-ns = <15>;
451 		clock-names = "mclk";
452 		realtek,in1-differential;
453 		#sound-dai-cells = <0>;
454 		pinctrl-names = "default";
455 		pinctrl-0 = <&rt5640_hpcon>;
460 	i2c-scl-rising-time-ns = <450>;
461 	i2c-scl-falling-time-ns = <15>;
466 	i2c-scl-rising-time-ns = <600>;
467 	i2c-scl-falling-time-ns = <20>;
473 		interrupt-parent = <&gpio1>;
479 	rockchip,playback-channels = <8>;
480 	rockchip,capture-channels = <8>;
481 	#sound-dai-cells = <0>;
486 	rockchip,playback-channels = <2>;
487 	rockchip,capture-channels = <2>;
488 	#sound-dai-cells = <0>;
493 	#sound-dai-cells = <0>;
500 	bt656-supply = <&vcc1v8_dvp>;
501 	audio-supply = <&vcca1v8_codec>;
502 	sdmmc-supply = <&vcc_sd>;
503 	gpio1830-supply = <&vcc_3v0>;
511 	ep-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
512 	num-lanes = <4>;
513 	pinctrl-names = "default";
514 	pinctrl-0 = <&pcie_clkreqn>;
519 	pmu1830-supply = <&vcc_3v0>;
530 	lcd-panel {
531 		lcd_panel_reset: lcd-panel-reset {
537 		pcie_drv: pcie-drv {
541 		pcie_3g_drv: pcie-3g-drv {
547 		vsel1_gpio: vsel1-gpio {
551 		vsel2_gpio: vsel2-gpio {
556 	sdio-pwrseq {
557 		wifi_enable_h: wifi-enable-h {
563 		rt5640_hpcon: rt5640-hpcon {
569 		pmic_int_l: pmic-int-l {
575 		host_vbus_drv: host-vbus-drv {
590 	vref-supply = <&vccadc_ref>;
595 	u-boot,dm-pre-reloc;
596 	bus-width = <4>;
601 	bus-width = <8>;
602 	keep-power-in-suspend;
603 	mmc-hs400-1_8v;
604 	mmc-hs400-enhanced-strobe;
605 	non-removable;
611 	rockchip,hw-tshut-mode = <1>;
612 	/* tshut polarity 0:LOW 1:HIGH */
613 	rockchip,hw-tshut-polarity = <1>;
620 	u2phy0_otg: otg-port {
624 	u2phy0_host: host-port {
625 		phy-supply = <&vcc5v0_host>;
633 	u2phy1_otg: otg-port {
637 	u2phy1_host: host-port {
638 		phy-supply = <&vcc5v0_host>;
644 	pinctrl-names = "default";
645 	pinctrl-0 = <&uart0_xfer &uart0_cts>;