Commit | Line | Data |
---|---|---|
cc7364fb JX |
1 | /* |
2 | * Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd | |
3 | * | |
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 | |
7 | * whole. | |
8 | * | |
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. | |
13 | * | |
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. | |
18 | * | |
19 | * Or, alternatively, | |
20 | * | |
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 | |
28 | * conditions: | |
29 | * | |
30 | * The above copyright notice and this permission notice shall be | |
31 | * included in all copies or substantial portions of the Software. | |
32 | * | |
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. | |
41 | */ | |
42 | ||
43 | /dts-v1/; | |
44 | #include <dt-bindings/pwm/pwm.h> | |
45 | #include "rk3399.dtsi" | |
46 | ||
47 | / { | |
48 | model = "Rockchip RK3399 Evaluation Board"; | |
49 | compatible = "rockchip,rk3399-evb", "rockchip,rk3399", | |
50 | "google,rk3399evb-rev2"; | |
51 | ||
0714bc77 RC |
52 | clkin_gmac: external-gmac-clock { |
53 | compatible = "fixed-clock"; | |
54 | clock-frequency = <125000000>; | |
55 | clock-output-names = "clkin_gmac"; | |
56 | #clock-cells = <0>; | |
57 | }; | |
58 | ||
cc7364fb JX |
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>; | |
65 | regulator-always-on; | |
66 | regulator-boot-on; | |
67 | status = "okay"; | |
68 | }; | |
69 | ||
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>; | |
77 | }; | |
78 | ||
1d3bc1d6 FW |
79 | vcc5v0_sys: vcc5v0-sys { |
80 | compatible = "regulator-fixed"; | |
81 | regulator-name = "vcc5v0_sys"; | |
82 | regulator-always-on; | |
83 | regulator-boot-on; | |
84 | regulator-min-microvolt = <5000000>; | |
85 | regulator-max-microvolt = <5000000>; | |
86 | }; | |
87 | ||
88 | vcc5v0_host: vcc5v0-host-regulator { | |
89 | compatible = "regulator-fixed"; | |
90 | enable-active-high; | |
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>; | |
96 | }; | |
97 | ||
cc7364fb JX |
98 | vcc_phy: vcc-phy-regulator { |
99 | compatible = "regulator-fixed"; | |
100 | regulator-name = "vcc_phy"; | |
101 | regulator-always-on; | |
102 | regulator-boot-on; | |
103 | }; | |
0714bc77 RC |
104 | |
105 | vcc_phy: vcc-phy-regulator { | |
106 | compatible = "regulator-fixed"; | |
107 | regulator-name = "vcc_phy"; | |
108 | regulator-always-on; | |
109 | regulator-boot-on; | |
110 | }; | |
111 | ||
cc7364fb JX |
112 | }; |
113 | ||
13b2b3e2 BN |
114 | &emmc_phy { |
115 | status = "okay"; | |
116 | }; | |
117 | ||
0714bc77 RC |
118 | &gmac { |
119 | assigned-clocks = <&cru SCLK_RMII_SRC>; | |
120 | assigned-clock-parents = <&clkin_gmac>; | |
121 | clock_in_out = "input"; | |
122 | phy-supply = <&vcc_phy>; | |
123 | phy-mode = "rgmii"; | |
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>; | |
129 | tx_delay = <0x28>; | |
130 | rx_delay = <0x11>; | |
131 | status = "okay"; | |
132 | }; | |
133 | ||
cc7364fb JX |
134 | &pwm0 { |
135 | status = "okay"; | |
136 | }; | |
137 | ||
138 | &pwm2 { | |
139 | status = "okay"; | |
140 | }; | |
141 | ||
142 | &pwm3 { | |
143 | status = "okay"; | |
144 | }; | |
145 | ||
13b2b3e2 BN |
146 | &sdhci { |
147 | bus-width = <8>; | |
148 | mmc-hs400-1_8v; | |
149 | mmc-hs400-enhanced-strobe; | |
150 | non-removable; | |
151 | status = "okay"; | |
152 | }; | |
153 | ||
9eb4f3c4 SL |
154 | &pcie_phy { |
155 | status = "disabled"; | |
156 | }; | |
157 | ||
158 | &pcie0 { | |
159 | ep-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; | |
160 | num-lanes = <4>; | |
161 | pinctrl-names = "default"; | |
162 | pinctrl-0 = <&pcie_clkreqn>; | |
163 | status = "disabled"; | |
164 | }; | |
165 | ||
1d3bc1d6 FW |
166 | &u2phy0 { |
167 | status = "okay"; | |
168 | }; | |
169 | ||
170 | &u2phy0_host { | |
171 | phy-supply = <&vcc5v0_host>; | |
172 | status = "okay"; | |
173 | }; | |
174 | ||
175 | &u2phy1 { | |
176 | status = "okay"; | |
177 | }; | |
178 | ||
179 | &u2phy1_host { | |
180 | phy-supply = <&vcc5v0_host>; | |
181 | status = "okay"; | |
182 | }; | |
183 | ||
cc7364fb JX |
184 | &uart2 { |
185 | status = "okay"; | |
186 | }; | |
187 | ||
188 | &usb_host0_ehci { | |
189 | status = "okay"; | |
190 | }; | |
191 | ||
192 | &usb_host0_ohci { | |
193 | status = "okay"; | |
194 | }; | |
195 | ||
196 | &usb_host1_ehci { | |
197 | status = "okay"; | |
198 | }; | |
199 | ||
200 | &usb_host1_ohci { | |
201 | status = "okay"; | |
202 | }; | |
203 | ||
204 | &pinctrl { | |
205 | pmic { | |
206 | pmic_int_l: pmic-int-l { | |
207 | rockchip,pins = | |
208 | <1 21 RK_FUNC_GPIO &pcfg_pull_up>; | |
209 | }; | |
210 | ||
211 | pmic_dvs2: pmic-dvs2 { | |
212 | rockchip,pins = | |
213 | <1 18 RK_FUNC_GPIO &pcfg_pull_down>; | |
214 | }; | |
215 | }; | |
1d3bc1d6 FW |
216 | |
217 | usb2 { | |
218 | vcc5v0_host_en: vcc5v0-host-en { | |
219 | rockchip,pins = | |
220 | <4 25 RK_FUNC_GPIO &pcfg_pull_none>; | |
221 | }; | |
222 | }; | |
cc7364fb | 223 | }; |