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Tom Rini83d290c2018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Kever Yang777c8342016-07-19 21:16:58 +08002/*
3 * (C) Copyright 2016 Rockchip Electronics Co., Ltd
Kever Yang777c8342016-07-19 21:16:58 +08004 */
5
6/dts-v1/;
7#include <dt-bindings/pwm/pwm.h>
Kever Yangfd9884e2017-05-01 16:16:01 -06008#include <dt-bindings/pinctrl/rockchip.h>
Kever Yang777c8342016-07-19 21:16:58 +08009#include "rk3399.dtsi"
10
11/ {
12 model = "Rockchip RK3399 Evaluation Board";
13 compatible = "rockchip,rk3399-evb", "rockchip,rk3399",
14 "google,rk3399evb-rev2";
15
16 chosen {
17 stdout-path = &uart2;
Kever Yangf777df32017-12-20 10:40:40 +080018 u-boot,spl-boot-order = \
19 &sdhci, &sdmmc;
Kever Yang777c8342016-07-19 21:16:58 +080020 };
21
22 vdd_center: vdd-center {
23 compatible = "pwm-regulator";
Kever Yang26b1edf2017-04-18 17:06:21 +080024 pwms = <&pwm3 0 25000 1>;
Kever Yang777c8342016-07-19 21:16:58 +080025 regulator-name = "vdd_center";
26 regulator-min-microvolt = <800000>;
27 regulator-max-microvolt = <1400000>;
Kever Yangc553de92016-09-23 15:57:22 +080028 regulator-init-microvolt = <950000>;
Kever Yang777c8342016-07-19 21:16:58 +080029 regulator-always-on;
30 regulator-boot-on;
31 status = "okay";
32 };
33
eric.gao@rock-chips.comd3cf9eb2017-04-10 10:41:46 +080034 vccsys: vccsys {
35 compatible = "regulator-fixed";
36 regulator-name = "vccsys";
37 regulator-boot-on;
38 regulator-always-on;
39 };
40
Kever Yang777c8342016-07-19 21:16:58 +080041 vcc3v3_sys: vcc3v3-sys {
42 compatible = "regulator-fixed";
43 regulator-name = "vcc3v3_sys";
44 regulator-always-on;
45 regulator-boot-on;
46 regulator-min-microvolt = <3300000>;
47 regulator-max-microvolt = <3300000>;
48 };
49
50 vcc_phy: vcc-phy-regulator {
51 compatible = "regulator-fixed";
52 regulator-name = "vcc_phy";
53 regulator-always-on;
54 regulator-boot-on;
55 };
Kever Yangb850d922016-08-24 12:02:21 +080056
57 vcc5v0_host: vcc5v0-host-en {
58 compatible = "regulator-fixed";
59 regulator-name = "vcc5v0_host";
60 gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
61 };
eric.gao@rock-chips.comd3cf9eb2017-04-10 10:41:46 +080062
Meng Dongyangf6f47c22017-06-28 19:26:32 +080063 vcc5v0_typec0: vcc5v0-typec0-en {
64 compatible = "regulator-fixed";
65 regulator-name = "vcc5v0_typec0";
66 gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
67 };
68
69 vcc5v0_typec1: vcc5v0-typec1-en {
70 compatible = "regulator-fixed";
71 regulator-name = "vcc5v0_typec1";
72 gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
73 };
74
Kever Yangfd9884e2017-05-01 16:16:01 -060075 clkin_gmac: external-gmac-clock {
76 compatible = "fixed-clock";
77 clock-frequency = <125000000>;
78 clock-output-names = "clkin_gmac";
79 #clock-cells = <0>;
80 };
Eric Gaodf8fe992017-05-02 18:23:56 +080081
82 backlight: backlight {
83 compatible = "pwm-backlight";
84 power-supply = <&vccsys>;
85 enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
86 brightness-levels = <
87 0 1 2 3 4 5 6 7
88 8 9 10 11 12 13 14 15
89 16 17 18 19 20 21 22 23
90 24 25 26 27 28 29 30 31
91 32 33 34 35 36 37 38 39
92 40 41 42 43 44 45 46 47
93 48 49 50 51 52 53 54 55
94 56 57 58 59 60 61 62 63
95 64 65 66 67 68 69 70 71
96 72 73 74 75 76 77 78 79
97 80 81 82 83 84 85 86 87
98 88 89 90 91 92 93 94 95
99 96 97 98 99 100 101 102 103
100 104 105 106 107 108 109 110 111
101 112 113 114 115 116 117 118 119
102 120 121 122 123 124 125 126 127
103 128 129 130 131 132 133 134 135
104 136 137 138 139 140 141 142 143
105 144 145 146 147 148 149 150 151
106 152 153 154 155 156 157 158 159
107 160 161 162 163 164 165 166 167
108 168 169 170 171 172 173 174 175
109 176 177 178 179 180 181 182 183
110 184 185 186 187 188 189 190 191
111 192 193 194 195 196 197 198 199
112 200 201 202 203 204 205 206 207
113 208 209 210 211 212 213 214 215
114 216 217 218 219 220 221 222 223
115 224 225 226 227 228 229 230 231
116 232 233 234 235 236 237 238 239
117 240 241 242 243 244 245 246 247
118 248 249 250 251 252 253 254 255>;
119 default-brightness-level = <200>;
120 pwms = <&pwm0 0 25000 0>;
121 pinctrl-names = "default";
122 pinctrl-0 = <&pwm0_pin>;
123 pwm-delay-us = <10000>;
124 status = "disabled";
125 };
126
127 panel:panel {
128 compatible = "simple-panel";
129 power-supply = <&vcc33_lcd>;
130 backlight = <&backlight>;
131 /*enable-gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>;*/
132 status = "disabled";
133 };
Kever Yang777c8342016-07-19 21:16:58 +0800134};
135
136&emmc_phy {
137 status = "okay";
138};
139
140&pwm0 {
141 status = "okay";
142};
143
144&pwm2 {
145 status = "okay";
146};
147
148&pwm3 {
149 status = "okay";
150};
151
David Wu3b4cab12017-09-20 14:47:19 +0800152&saradc {
153 status = "okay";
154};
155
Kever Yangda8ff822016-08-04 11:44:59 +0800156&sdmmc {
Kever Yanga82426e2017-02-22 16:56:36 +0800157 bus-width = <4>;
Kever Yangda8ff822016-08-04 11:44:59 +0800158 status = "okay";
159};
160
Kever Yang777c8342016-07-19 21:16:58 +0800161&sdhci {
162 bus-width = <8>;
163 mmc-hs400-1_8v;
164 mmc-hs400-enhanced-strobe;
165 non-removable;
166 status = "okay";
167};
168
169&uart2 {
170 status = "okay";
171};
172
173&usb_host0_ehci {
174 status = "okay";
175};
176
177&usb_host0_ohci {
178 status = "okay";
179};
180
MengDongyangfa5e2d12016-08-24 12:02:20 +0800181&dwc3_typec0 {
Meng Dongyangf6f47c22017-06-28 19:26:32 +0800182 vbus-supply = <&vcc5v0_typec0>;
MengDongyangfa5e2d12016-08-24 12:02:20 +0800183 status = "okay";
184};
185
Kever Yang777c8342016-07-19 21:16:58 +0800186&usb_host1_ehci {
187 status = "okay";
188};
189
190&usb_host1_ohci {
191 status = "okay";
192};
193
MengDongyangfa5e2d12016-08-24 12:02:20 +0800194&dwc3_typec1 {
Meng Dongyangf6f47c22017-06-28 19:26:32 +0800195 vbus-supply = <&vcc5v0_typec1>;
MengDongyangfa5e2d12016-08-24 12:02:20 +0800196 status = "okay";
197};
198
eric.gao@rock-chips.comd3cf9eb2017-04-10 10:41:46 +0800199&i2c0 {
200 status = "okay";
201 clock-frequency = <400000>;
202 i2c-scl-falling-time-ns = <50>;
203 i2c-scl-rising-time-ns = <100>;
204 u-boot,dm-pre-reloc;
205
206 rk808: pmic@1b {
207 compatible = "rockchip,rk808";
208 clock-output-names = "xin32k", "wifibt_32kin";
209 interrupt-parent = <&gpio0>;
210 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
211 pinctrl-names = "default";
212 pinctrl-0 = <&pmic_int_l>;
213 reg = <0x1b>;
214 rockchip,system-power-controller;
215 #clock-cells = <1>;
216 u-boot,dm-pre-reloc;
217 status = "okay";
218
219 vcc12-supply = <&vcc3v3_sys>;
Eric Gaodf8fe992017-05-02 18:23:56 +0800220
eric.gao@rock-chips.comd3cf9eb2017-04-10 10:41:46 +0800221 regulators {
222 vcc33_lcd: SWITCH_REG2 {
223 regulator-always-on;
224 regulator-boot-on;
225 regulator-name = "vcc33_lcd";
226 };
227 };
228 };
229};
230
Eric Gaodf8fe992017-05-02 18:23:56 +0800231&mipi_dsi {
232 status = "disabled";
233 rockchip,panel = <&panel>;
234 display-timings {
235 timing0 {
236 bits-per-pixel = <24>;
237 clock-frequency = <160000000>;
238 hfront-porch = <120>;
239 hsync-len = <20>;
240 hback-porch = <21>;
241 hactive = <1200>;
242 vfront-porch = <21>;
243 vsync-len = <3>;
244 vback-porch = <18>;
245 vactive = <1920>;
246 hsync-active = <0>;
247 vsync-active = <0>;
248 de-active = <1>;
249 pixelclk-active = <0>;
250 };
251 };
252};
253
Kever Yang777c8342016-07-19 21:16:58 +0800254&pinctrl {
255 pmic {
256 pmic_int_l: pmic-int-l {
257 rockchip,pins =
258 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
259 };
260
261 pmic_dvs2: pmic-dvs2 {
262 rockchip,pins =
263 <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
264 };
265 };
266};
Kever Yangfd9884e2017-05-01 16:16:01 -0600267
268&gmac {
269 phy-supply = <&vcc_phy>;
270 phy-mode = "rgmii";
271 clock_in_out = "input";
272 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
273 snps,reset-active-low;
274 snps,reset-delays-us = <0 10000 50000>;
275 assigned-clocks = <&cru SCLK_RMII_SRC>;
276 assigned-clock-parents = <&clkin_gmac>;
277 pinctrl-names = "default";
278 pinctrl-0 = <&rgmii_pins>;
David Wudc5b2012018-01-13 13:53:54 +0800279 tx_delay = <0x28>;
280 rx_delay = <0x11>;
Kever Yangfd9884e2017-05-01 16:16:01 -0600281 status = "okay";
282};