2 * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
44 #include <dt-bindings/pwm/pwm.h>
45 #include "rk3399.dtsi"
48 model = "Rockchip RK3399 Evaluation Board";
49 compatible = "rockchip,rk3399-evb", "rockchip,rk3399",
50 "google,rk3399evb-rev2";
52 clkin_gmac: external-gmac-clock {
53 compatible = "fixed-clock";
54 clock-frequency = <125000000>;
55 clock-output-names = "clkin_gmac";
59 vdd_center: vdd-center {
60 compatible = "pwm-regulator";
61 pwms = <&pwm3 0 25000 0>;
62 regulator-name = "vdd_center";
63 regulator-min-microvolt = <800000>;
64 regulator-max-microvolt = <1400000>;
70 vcc3v3_sys: vcc3v3-sys {
71 compatible = "regulator-fixed";
72 regulator-name = "vcc3v3_sys";
75 regulator-min-microvolt = <3300000>;
76 regulator-max-microvolt = <3300000>;
79 vcc5v0_sys: vcc5v0-sys {
80 compatible = "regulator-fixed";
81 regulator-name = "vcc5v0_sys";
84 regulator-min-microvolt = <5000000>;
85 regulator-max-microvolt = <5000000>;
88 vcc5v0_host: vcc5v0-host-regulator {
89 compatible = "regulator-fixed";
91 gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
92 pinctrl-names = "default";
93 pinctrl-0 = <&vcc5v0_host_en>;
94 regulator-name = "vcc5v0_host";
95 vin-supply = <&vcc5v0_sys>;
98 vcc_phy: vcc-phy-regulator {
99 compatible = "regulator-fixed";
100 regulator-name = "vcc_phy";
105 vcc_phy: vcc-phy-regulator {
106 compatible = "regulator-fixed";
107 regulator-name = "vcc_phy";
119 assigned-clocks = <&cru SCLK_RMII_SRC>;
120 assigned-clock-parents = <&clkin_gmac>;
121 clock_in_out = "input";
122 phy-supply = <&vcc_phy>;
124 pinctrl-names = "default";
125 pinctrl-0 = <&rgmii_pins>;
126 snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
127 snps,reset-active-low;
128 snps,reset-delays-us = <0 10000 50000>;
149 mmc-hs400-enhanced-strobe;
159 ep-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
161 pinctrl-names = "default";
162 pinctrl-0 = <&pcie_clkreqn>;
171 phy-supply = <&vcc5v0_host>;
180 phy-supply = <&vcc5v0_host>;
206 pmic_int_l: pmic-int-l {
208 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
211 pmic_dvs2: pmic-dvs2 {
213 <1 18 RK_FUNC_GPIO &pcfg_pull_down>;
218 vcc5v0_host_en: vcc5v0-host-en {
220 <4 25 RK_FUNC_GPIO &pcfg_pull_none>;