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241eff3c XZ |
1 | /* |
2 | * This file is dual-licensed: you can use it either under the terms | |
3 | * of the GPL or the X11 license, at your option. Note that this dual | |
4 | * licensing only applies to this file, and not this project as a | |
5 | * whole. | |
6 | * | |
7 | * a) This file is free software; you can redistribute it and/or | |
8 | * modify it under the terms of the GNU General Public License as | |
9 | * published by the Free Software Foundation; either version 2 of the | |
10 | * License, or (at your option) any later version. | |
11 | * | |
12 | * This file is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * Or, alternatively, | |
18 | * | |
19 | * b) Permission is hereby granted, free of charge, to any person | |
20 | * obtaining a copy of this software and associated documentation | |
21 | * files (the "Software"), to deal in the Software without | |
22 | * restriction, including without limitation the rights to use, | |
23 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
24 | * sell copies of the Software, and to permit persons to whom the | |
25 | * Software is furnished to do so, subject to the following | |
26 | * conditions: | |
27 | * | |
28 | * The above copyright notice and this permission notice shall be | |
29 | * included in all copies or substantial portions of the Software. | |
30 | * | |
31 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
32 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
33 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
34 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
35 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
36 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
37 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
38 | * OTHER DEALINGS IN THE SOFTWARE. | |
39 | */ | |
40 | ||
41 | /dts-v1/; | |
42 | ||
43 | #include "rk322x.dtsi" | |
44 | ||
45 | / { | |
46 | model = "Rockchip RK3229 Evaluation board"; | |
47 | compatible = "rockchip,rk3229-evb", "rockchip,rk3229"; | |
48 | ||
76aa05aa | 49 | memory@60000000 { |
241eff3c XZ |
50 | device_type = "memory"; |
51 | reg = <0x60000000 0x40000000>; | |
52 | }; | |
53 | ||
54 | ext_gmac: ext_gmac { | |
55 | compatible = "fixed-clock"; | |
56 | clock-frequency = <125000000>; | |
57 | clock-output-names = "ext_gmac"; | |
58 | #clock-cells = <0>; | |
59 | }; | |
60 | ||
61 | vcc_phy: vcc-phy-regulator { | |
62 | compatible = "regulator-fixed"; | |
63 | enable-active-high; | |
64 | regulator-name = "vcc_phy"; | |
65 | regulator-min-microvolt = <1800000>; | |
66 | regulator-max-microvolt = <1800000>; | |
67 | regulator-always-on; | |
68 | regulator-boot-on; | |
69 | }; | |
70 | }; | |
71 | ||
72 | &gmac { | |
73 | assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>; | |
74 | assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>; | |
75 | clock_in_out = "input"; | |
76 | phy-supply = <&vcc_phy>; | |
77 | phy-mode = "rgmii"; | |
78 | pinctrl-names = "default"; | |
79 | pinctrl-0 = <&rgmii_pins>; | |
80 | snps,reset-gpio = <&gpio2 24 GPIO_ACTIVE_LOW>; | |
81 | snps,reset-active-low; | |
82 | snps,reset-delays-us = <0 10000 1000000>; | |
83 | tx_delay = <0x30>; | |
84 | rx_delay = <0x10>; | |
85 | status = "okay"; | |
86 | }; | |
87 | ||
88 | &uart2 { | |
89 | status = "okay"; | |
90 | }; |