arm/dts/rk3399-firefly.dts

4  * SPDX-License-Identifier:     GPL-2.0+
7 /dts-v1/;
8 #include <dt-bindings/pwm/pwm.h>
9 #include <dt-bindings/pinctrl/rockchip.h>
11 #include "rk3399-sdram-ddr3-1600.dtsi"
12 #include "rk3399-u-boot.dtsi"
15 	model = "Firefly-RK3399 Board";
16 	compatible = "firefly,firefly-rk3399", "rockchip,rk3399";
19 		stdout-path = &uart2;
20 		u-boot,spl-boot-order = &sdmmc, &sdhci;
24 		compatible = "pwm-backlight";
25 		enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
27 		brightness-levels = <
60 		default-brightness-level = <200>;
63 	clkin_gmac: external-gmac-clock {
64 		compatible = "fixed-clock";
65 		clock-frequency = <125000000>;
66 		clock-output-names = "clkin_gmac";
67 		#clock-cells = <0>;
70 	rt5640-sound {
71 		compatible = "simple-audio-card";
72 		simple-audio-card,name = "rockchip,rt5640-codec";
73 		simple-audio-card,format = "i2s";
74 		simple-audio-card,mclk-fs = <256>;
75 		simple-audio-card,widgets =
78 		simple-audio-card,routing =
79 			"Mic Jack", "MICBIAS1",
84 		simple-audio-card,cpu {
85 			sound-dai = <&i2s1>;
88 		simple-audio-card,codec {
89 			sound-dai = <&rt5640>;
93 	sdio_pwrseq: sdio-pwrseq {
94 		compatible = "mmc-pwrseq-simple";
96 		clock-names = "ext_clock";
97 		pinctrl-names = "default";
98 		pinctrl-0 = <&wifi_enable_h>;
103 		 * - SDIO_RESET_L_WL_REG_ON
104 		 * - PDN (power down when low)
106 		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
109 	vcc3v3_pcie: vcc3v3-pcie-regulator {
110 		compatible = "regulator-fixed";
111 		enable-active-high;
113 		pinctrl-names = "default";
114 		pinctrl-0 = <&pcie_drv>;
115 		regulator-name = "vcc3v3_pcie";
116 		regulator-always-on;
117 		regulator-boot-on;
120 	vcc3v3_sys: vcc3v3-sys {
121 		compatible = "regulator-fixed";
122 		regulator-name = "vcc3v3_sys";
123 		regulator-always-on;
124 		regulator-boot-on;
125 		regulator-min-microvolt = <3300000>;
126 		regulator-max-microvolt = <3300000>;
129 	vcc5v0_host: vcc5v0-host-regulator {
130 		compatible = "regulator-fixed";
131 		enable-active-high;
133 		pinctrl-names = "default";
134 		pinctrl-0 = <&host_vbus_drv>;
135 		regulator-name = "vcc5v0_host";
136 		regulator-always-on;
139 	vcc5v0_sys: vcc5v0-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>;
148 	vcc_phy: vcc-phy-regulator {
149 		compatible = "regulator-fixed";
150 		regulator-name = "vcc_phy";
151 		regulator-always-on;
152 		regulator-boot-on;
155 	vdd_log: vdd-log {
156 		compatible = "pwm-regulator";
158 		regulator-name = "vdd_log";
159 		regulator-always-on;
160 		regulator-boot-on;
161 		regulator-min-microvolt = <430000>;
162 		regulator-max-microvolt = <1400000>;
163 		regulator-init-microvolt = <950000>;
166 	vccadc_ref: vccadc-ref {
167 		compatible = "regulator-fixed";
168 		regulator-name = "vcc1v8_sys";
169 		regulator-always-on;
170 		regulator-boot-on;
171 		regulator-min-microvolt = <1800000>;
172 		regulator-max-microvolt = <1800000>;
177 	cpu-supply = <&vdd_cpu_l>;
181 	cpu-supply = <&vdd_cpu_l>;
185 	cpu-supply = <&vdd_cpu_l>;
189 	cpu-supply = <&vdd_cpu_l>;
193 	cpu-supply = <&vdd_cpu_b>;
197 	cpu-supply = <&vdd_cpu_b>;
205 	assigned-clocks = <&cru SCLK_RMII_SRC>;
206 	assigned-clock-parents = <&clkin_gmac>;
208 	phy-supply = <&vcc_phy>;
209 	phy-mode = "rgmii";
210 	pinctrl-names = "default";
211 	pinctrl-0 = <&rgmii_pins>;
212 	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
213 	snps,reset-active-low;
214 	snps,reset-delays-us = <0 10000 50000>;
221 	clock-frequency = <400000>;
222 	i2c-scl-rising-time-ns = <168>;
223 	i2c-scl-falling-time-ns = <4>;
229 		interrupt-parent = <&gpio1>;
231 		#clock-cells = <1>;
232 		clock-output-names = "xin32k", "rk808-clkout2";
233 		pinctrl-names = "default";
234 		pinctrl-0 = <&pmic_int_l>;
235 		rockchip,system-power-controller;
236 		wakeup-source;
238 		vcc1-supply = <&vcc3v3_sys>;
239 		vcc2-supply = <&vcc3v3_sys>;
240 		vcc3-supply = <&vcc3v3_sys>;
241 		vcc4-supply = <&vcc3v3_sys>;
242 		vcc6-supply = <&vcc3v3_sys>;
243 		vcc7-supply = <&vcc3v3_sys>;
244 		vcc8-supply = <&vcc3v3_sys>;
245 		vcc9-supply = <&vcc3v3_sys>;
246 		vcc10-supply = <&vcc3v3_sys>;
247 		vcc11-supply = <&vcc3v3_sys>;
248 		vcc12-supply = <&vcc3v3_sys>;
249 		vddio-supply = <&vcc1v8_pmu>;
253 				regulator-name = "vdd_center";
254 				regulator-always-on;
255 				regulator-boot-on;
256 				regulator-min-microvolt = <750000>;
257 				regulator-max-microvolt = <1350000>;
258 				regulator-ramp-delay = <6001>;
259 				regulator-state-mem {
260 					regulator-off-in-suspend;
265 				regulator-name = "vdd_cpu_l";
266 				regulator-always-on;
267 				regulator-boot-on;
268 				regulator-min-microvolt = <750000>;
269 				regulator-max-microvolt = <1350000>;
270 				regulator-ramp-delay = <6001>;
271 				regulator-state-mem {
272 					regulator-off-in-suspend;
277 				regulator-name = "vcc_ddr";
278 				regulator-always-on;
279 				regulator-boot-on;
280 				regulator-state-mem {
281 					regulator-on-in-suspend;
286 				regulator-name = "vcc_1v8";
287 				regulator-always-on;
288 				regulator-boot-on;
289 				regulator-min-microvolt = <1800000>;
290 				regulator-max-microvolt = <1800000>;
291 				regulator-state-mem {
292 					regulator-on-in-suspend;
293 					regulator-suspend-microvolt = <1800000>;
298 				regulator-name = "vcc1v8_dvp";
299 				regulator-always-on;
300 				regulator-boot-on;
301 				regulator-min-microvolt = <1800000>;
302 				regulator-max-microvolt = <1800000>;
303 				regulator-state-mem {
304 					regulator-off-in-suspend;
309 				regulator-name = "vcc3v0_tp";
310 				regulator-always-on;
311 				regulator-boot-on;
312 				regulator-min-microvolt = <3000000>;
313 				regulator-max-microvolt = <3000000>;
314 				regulator-state-mem {
315 					regulator-off-in-suspend;
320 				regulator-name = "vcc1v8_pmu";
321 				regulator-always-on;
322 				regulator-boot-on;
323 				regulator-min-microvolt = <1800000>;
324 				regulator-max-microvolt = <1800000>;
325 				regulator-state-mem {
326 					regulator-on-in-suspend;
327 					regulator-suspend-microvolt = <1800000>;
332 				regulator-name = "vcc_sd";
333 				regulator-always-on;
334 				regulator-boot-on;
335 				regulator-min-microvolt = <1800000>;
336 				regulator-max-microvolt = <3000000>;
337 				regulator-state-mem {
338 					regulator-on-in-suspend;
339 					regulator-suspend-microvolt = <3000000>;
344 				regulator-name = "vcca3v0_codec";
345 				regulator-always-on;
346 				regulator-boot-on;
347 				regulator-min-microvolt = <3000000>;
348 				regulator-max-microvolt = <3000000>;
349 				regulator-state-mem {
350 					regulator-off-in-suspend;
355 				regulator-name = "vcc_1v5";
356 				regulator-always-on;
357 				regulator-boot-on;
358 				regulator-min-microvolt = <1500000>;
359 				regulator-max-microvolt = <1500000>;
360 				regulator-state-mem {
361 					regulator-on-in-suspend;
362 					regulator-suspend-microvolt = <1500000>;
367 				regulator-name = "vcca1v8_codec";
368 				regulator-always-on;
369 				regulator-boot-on;
370 				regulator-min-microvolt = <1800000>;
371 				regulator-max-microvolt = <1800000>;
372 				regulator-state-mem {
373 					regulator-off-in-suspend;
378 				regulator-name = "vcc_3v0";
379 				regulator-always-on;
380 				regulator-boot-on;
381 				regulator-min-microvolt = <3000000>;
382 				regulator-max-microvolt = <3000000>;
383 				regulator-state-mem {
384 					regulator-on-in-suspend;
385 					regulator-suspend-microvolt = <3000000>;
390 				regulator-name = "vcc3v3_s3";
391 				regulator-always-on;
392 				regulator-boot-on;
393 				regulator-state-mem {
394 					regulator-off-in-suspend;
399 				regulator-name = "vcc3v3_s0";
400 				regulator-always-on;
401 				regulator-boot-on;
402 				regulator-state-mem {
403 					regulator-off-in-suspend;
412 		fcs,suspend-voltage-selector = <0>;
413 		regulator-name = "vdd_cpu_b";
414 		regulator-min-microvolt = <712500>;
415 		regulator-max-microvolt = <1500000>;
416 		regulator-ramp-delay = <1000>;
417 		regulator-always-on;
418 		regulator-boot-on;
419 		vin-supply = <&vcc5v0_sys>;
421 		regulator-state-mem {
422 			regulator-off-in-suspend;
429 		fcs,suspend-voltage-selector = <1>;
430 		regulator-name = "vdd_gpu";
431 		regulator-min-microvolt = <712500>;
432 		regulator-max-microvolt = <1500000>;
433 		regulator-ramp-delay = <1000>;
434 		regulator-always-on;
435 		regulator-boot-on;
436 		vin-supply = <&vcc5v0_sys>;
438 		regulator-state-mem {
439 			regulator-off-in-suspend;
445 	i2c-scl-rising-time-ns = <300>;
446 	i2c-scl-falling-time-ns = <15>;
453 		clock-names = "mclk";
454 		realtek,in1-differential;
455 		#sound-dai-cells = <0>;
456 		pinctrl-names = "default";
457 		pinctrl-0 = <&rt5640_hpcon>;
462 	i2c-scl-rising-time-ns = <450>;
463 	i2c-scl-falling-time-ns = <15>;
468 	i2c-scl-rising-time-ns = <600>;
469 	i2c-scl-falling-time-ns = <20>;
475 		interrupt-parent = <&gpio1>;
481 	rockchip,playback-channels = <8>;
482 	rockchip,capture-channels = <8>;
483 	#sound-dai-cells = <0>;
488 	rockchip,playback-channels = <2>;
489 	rockchip,capture-channels = <2>;
490 	#sound-dai-cells = <0>;
495 	#sound-dai-cells = <0>;
502 	bt656-supply = <&vcc1v8_dvp>;
503 	audio-supply = <&vcca1v8_codec>;
504 	sdmmc-supply = <&vcc_sd>;
505 	gpio1830-supply = <&vcc_3v0>;
513 	ep-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
514 	num-lanes = <4>;
515 	pinctrl-names = "default";
516 	pinctrl-0 = <&pcie_clkreqn>;
521 	pmu1830-supply = <&vcc_3v0>;
532 	lcd-panel {
533 		lcd_panel_reset: lcd-panel-reset {
539 		pcie_drv: pcie-drv {
543 		pcie_3g_drv: pcie-3g-drv {
549 		vsel1_gpio: vsel1-gpio {
553 		vsel2_gpio: vsel2-gpio {
558 	sdio-pwrseq {
559 		wifi_enable_h: wifi-enable-h {
565 		rt5640_hpcon: rt5640-hpcon {
571 		pmic_int_l: pmic-int-l {
577 		host_vbus_drv: host-vbus-drv {
592 	vref-supply = <&vccadc_ref>;
597 	bus-width = <4>;
602 	bus-width = <8>;
603 	keep-power-in-suspend;
604 	mmc-hs400-1_8v;
605 	mmc-hs400-enhanced-strobe;
606 	non-removable;
612 	rockchip,hw-tshut-mode = <1>;
614 	rockchip,hw-tshut-polarity = <1>;
621 	u2phy0_otg: otg-port {
625 	u2phy0_host: host-port {
626 		phy-supply = <&vcc5v0_host>;
634 	u2phy1_otg: otg-port {
638 	u2phy1_host: host-port {
639 		phy-supply = <&vcc5v0_host>;
645 	pinctrl-names = "default";
646 	pinctrl-0 = <&uart0_xfer &uart0_cts>;