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ccfe128d RP |
1 | /* |
2 | * Copyright (c) 2014 Romain Perier <romain.perier@gmail.com> | |
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 "rk3066a.dtsi" | |
45 | ||
46 | / { | |
47 | model = "MarsBoard RK3066"; | |
48 | compatible = "haoyu,marsboard-rk3066", "rockchip,rk3066a"; | |
49 | ||
50 | memory { | |
51 | reg = <0x60000000 0x40000000>; | |
52 | }; | |
53 | ||
54 | vcc_sd0: sdmmc-regulator { | |
55 | compatible = "regulator-fixed"; | |
56 | regulator-name = "sdmmc-supply"; | |
57 | regulator-min-microvolt = <3000000>; | |
58 | regulator-max-microvolt = <3000000>; | |
59 | gpio = <&gpio3 7 GPIO_ACTIVE_LOW>; | |
60 | startup-delay-us = <100000>; | |
61 | vin-supply = <&vcc_io>; | |
62 | }; | |
288ce4a8 RP |
63 | |
64 | vsys: vsys-regulator { | |
65 | compatible = "regulator-fixed"; | |
66 | regulator-name = "vsys"; | |
67 | regulator-min-microvolt = <5000000>; | |
68 | regulator-max-microvolt = <5000000>; | |
69 | regulator-boot-on; | |
70 | }; | |
ccfe128d RP |
71 | }; |
72 | ||
73 | &i2c1 { | |
74 | status = "okay"; | |
75 | clock-frequency = <400000>; | |
76 | ||
77 | tps: tps@2d { | |
78 | reg = <0x2d>; | |
79 | ||
80 | interrupt-parent = <&gpio6>; | |
81 | interrupts = <4 IRQ_TYPE_LEVEL_LOW>; | |
82 | ||
288ce4a8 RP |
83 | vcc1-supply = <&vsys>; |
84 | vcc2-supply = <&vsys>; | |
85 | vcc3-supply = <&vsys>; | |
86 | vcc4-supply = <&vsys>; | |
ccfe128d RP |
87 | vcc5-supply = <&vcc_io>; |
88 | vcc6-supply = <&vcc_io>; | |
288ce4a8 RP |
89 | vcc7-supply = <&vsys>; |
90 | vccio-supply = <&vsys>; | |
ccfe128d RP |
91 | |
92 | regulators { | |
93 | vcc_rtc: regulator@0 { | |
94 | regulator-name = "vcc_rtc"; | |
95 | regulator-always-on; | |
96 | }; | |
97 | ||
98 | vcc_io: regulator@1 { | |
99 | regulator-name = "vcc_io"; | |
100 | regulator-always-on; | |
101 | }; | |
102 | ||
103 | vdd_arm: regulator@2 { | |
104 | regulator-name = "vdd_arm"; | |
105 | regulator-min-microvolt = <600000>; | |
106 | regulator-max-microvolt = <1500000>; | |
107 | regulator-boot-on; | |
108 | regulator-always-on; | |
109 | }; | |
110 | ||
111 | vcc_ddr: regulator@3 { | |
112 | regulator-name = "vcc_ddr"; | |
113 | regulator-min-microvolt = <600000>; | |
114 | regulator-max-microvolt = <1500000>; | |
115 | regulator-boot-on; | |
116 | regulator-always-on; | |
117 | }; | |
118 | ||
119 | vcc18_cif: regulator@5 { | |
120 | regulator-name = "vcc18_cif"; | |
121 | regulator-always-on; | |
122 | }; | |
123 | ||
124 | vdd_11: regulator@6 { | |
125 | regulator-name = "vdd_11"; | |
126 | regulator-always-on; | |
127 | }; | |
128 | ||
129 | vcc_25: regulator@7 { | |
130 | regulator-name = "vcc_25"; | |
131 | regulator-always-on; | |
132 | }; | |
133 | ||
134 | vcc_18: regulator@8 { | |
135 | regulator-name = "vcc_18"; | |
136 | regulator-always-on; | |
137 | }; | |
138 | ||
139 | vcc25_hdmi: regulator@9 { | |
140 | regulator-name = "vcc25_hdmi"; | |
141 | regulator-always-on; | |
142 | }; | |
143 | ||
144 | vcca_33: regulator@10 { | |
145 | regulator-name = "vcca_33"; | |
146 | regulator-always-on; | |
147 | }; | |
148 | ||
149 | vcc_rmii: regulator@11 { | |
150 | regulator-name = "vcc_rmii"; | |
151 | }; | |
152 | ||
153 | vcc28_cif: regulator@12 { | |
154 | regulator-name = "vcc28_cif"; | |
155 | regulator-always-on; | |
156 | }; | |
157 | }; | |
158 | }; | |
159 | }; | |
160 | ||
161 | /* must be included after &tps gets defined */ | |
162 | #include "tps65910.dtsi" | |
163 | ||
164 | &emac { | |
165 | status = "okay"; | |
166 | ||
167 | phy = <&phy0>; | |
168 | phy-supply = <&vcc_rmii>; | |
169 | ||
170 | pinctrl-names = "default"; | |
171 | pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; | |
172 | ||
173 | phy0: ethernet-phy@0 { | |
174 | reg = <0>; | |
175 | interrupt-parent = <&gpio1>; | |
176 | interrupts = <26 IRQ_TYPE_LEVEL_LOW>; | |
177 | }; | |
178 | }; | |
179 | ||
180 | &pinctrl { | |
181 | lan8720a { | |
182 | phy_int: phy-int { | |
183 | rockchip,pins = <RK_GPIO1 26 RK_FUNC_GPIO &pcfg_pull_none>; | |
184 | }; | |
185 | }; | |
186 | }; | |
187 | ||
188 | &uart0 { | |
189 | status = "okay"; | |
190 | }; | |
191 | ||
192 | &uart1 { | |
193 | status = "okay"; | |
194 | }; | |
195 | ||
196 | &uart2 { | |
197 | status = "okay"; | |
198 | }; | |
199 | ||
200 | &uart3 { | |
201 | status = "okay"; | |
202 | }; | |
203 | ||
204 | &wdt { | |
205 | status = "okay"; | |
206 | }; |