arm/dts/rk3399-evb.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>
10 #include "rk3399.dtsi"
11 #include "rk3399-sdram-lpddr3-4GB-1600.dtsi"
12 #include "rk3399-u-boot.dtsi"
13 #include <linux/media-bus-format.h>
14 #include <dt-bindings/input/input.h>
17 	model = "Rockchip RK3399 Evaluation Board";
18 	compatible = "rockchip,rk3399-evb", "rockchip,rk3399",
19 		     "google,rk3399evb-rev2";
21 	/* RK3399 evb board */
23 		u-boot,dm-pre-reloc;
26 		io-channels = <&saradc 1>;
28 		vol-up-key0 {
29 			u-boot,dm-pre-reloc;
38 		u-boot,dm-pre-reloc;
41 		io-channels = <&saradc 2>;
43 		vol-up-key1 {
44 			u-boot,dm-pre-reloc;
51 	vdd_center: vdd-center {
52 		compatible = "pwm-regulator";
54 		regulator-name = "vdd_center";
55 		regulator-min-microvolt = <800000>;
56 		regulator-max-microvolt = <1400000>;
57 		regulator-init-microvolt = <950000>;
58 		regulator-always-on;
59 		regulator-boot-on;
64 		compatible = "regulator-fixed";
65 		regulator-name = "vccsys";
66 		regulator-boot-on;
67 		regulator-always-on;
70 	vcc3v3_sys: vcc3v3-sys {
71 		compatible = "regulator-fixed";
72 		regulator-name = "vcc3v3_sys";
73 		regulator-always-on;
74 		regulator-boot-on;
75 		regulator-min-microvolt = <3300000>;
76 		regulator-max-microvolt = <3300000>;
79 	vcc_phy: vcc-phy-regulator {
80 		compatible = "regulator-fixed";
81 		regulator-name = "vcc_phy";
82 		regulator-always-on;
83 		regulator-boot-on;
86 	vcc5v0_host: vcc5v0-host-en {
87 		compatible = "regulator-fixed";
88 		regulator-name = "vcc5v0_host";
90 		regulator-min-microvolt = <5000000>;
91 		regulator-max-microvolt = <5000000>;
92 		regulator-always-on;
93 		regulator-boot-on;
96 	vcc5v0_typec0: vcc5v0-typec0-en {
97 		compatible = "regulator-fixed";
98 		regulator-name = "vcc5v0_typec0";
102 	vcc5v0_typec1: vcc5v0-typec1-en {
103 		compatible = "regulator-fixed";
104 		regulator-name = "vcc5v0_typec1";
108 	clkin_gmac: external-gmac-clock {
109 		compatible = "fixed-clock";
110 		clock-frequency = <125000000>;
111 		clock-output-names = "clkin_gmac";
112 		#clock-cells = <0>;
116 		compatible = "pwm-backlight";
117 		power-supply = <&vccsys>;
118 		enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
119 		brightness-levels = <
120 			  0   1   2   3   4   5   6   7
152 		default-brightness-level = <200>;
154 		pinctrl-names = "default";
155 		pinctrl-0 = <&pwm0_pin>;
156 		pwm-delay-us = <10000>;
160 	vcc5v0_sys: vcc5v0-sys {
161 		compatible = "regulator-fixed";
162 		regulator-name = "vcc5v0_sys";
163 		regulator-always-on;
164 		regulator-boot-on;
165 		regulator-min-microvolt = <5000000>;
166 		regulator-max-microvolt = <5000000>;
169 	vcc_lcd: vcc-lcd {
170 		compatible = "regulator-fixed";
171 		regulator-name = "vcc_lcd";
173 		startup-delay-us = <20000>;
174 		enable-active-high;
175 		regulator-min-microvolt = <3300000>;
176 		regulator-max-microvolt = <3300000>;
177 		regulator-boot-on;
178 		vin-supply = <&vcc5v0_sys>;
182 		compatible = "simple-panel";
184 		power-supply = <&vcc_lcd>;
185 		enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
186 		prepare-delay-ms = <20>;
187 		enable-delay-ms = <20>;
189 		display-timings {
190 			native-mode = <&timing0>;
193 				clock-frequency = <200000000>;
196 				hfront-porch = <12>;
197 				hsync-len = <16>;
198 				hback-porch = <48>;
199 				vfront-porch = <8>;
200 				vsync-len = <4>;
201 				vback-porch = <8>;
202 				hsync-active = <0>;
203 				vsync-active = <0>;
204 				de-active = <0>;
205 				pixelclk-active = <0>;
211 				remote-endpoint = <&edp_out>;
247 	bus-width = <4>;
251 &sdhci {
252 	bus-width = <8>;
253 	mmc-hs400-1_8v;
254 	mmc-hs400-enhanced-strobe;
255 	non-removable;
301 	clock-frequency = <400000>;
302 	i2c-scl-falling-time-ns = <50>;
303 	i2c-scl-rising-time-ns = <100>;
307 		clock-output-names = "xin32k", "wifibt_32kin";
308 		interrupt-parent = <&gpio0>;
310 		pinctrl-names = "default";
311 		pinctrl-0 = <&pmic_int_l>;
313 		rockchip,system-power-controller;
314 		#clock-cells = <1>;
317 		vcc12-supply = <&vcc3v3_sys>;
321 				regulator-always-on;
322 				regulator-boot-on;
323 				regulator-name = "vcc33_lcd";
332 	display-timings {
334 		bits-per-pixel = <24>;
335 		clock-frequency = <160000000>;
336 		hfront-porch = <120>;
337 		hsync-len = <20>;
338 		hback-porch = <21>;
340 		vfront-porch = <21>;
341 		vsync-len = <3>;
342 		vback-porch = <18>;
344 		hsync-active = <0>;
345 		vsync-active = <0>;
346 		de-active = <1>;
347 		pixelclk-active = <0>;
354 		pmic_int_l: pmic-int-l {
359 		pmic_dvs2: pmic-dvs2 {
367         phy-supply = <&vcc_phy>;
368 	phy-mode = "rgmii";
370 	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
371 	snps,reset-active-low;
372 	snps,reset-delays-us = <0 10000 50000>;
373 	assigned-clocks = <&cru SCLK_RMII_SRC>;
374 	assigned-clock-parents = <&clkin_gmac>;
375 	pinctrl-names = "default";
376 	pinctrl-0 = <&rgmii_pins>;
384 	enable-gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
401 	force-hpd;
408 				remote-endpoint = <&panel_in>;