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67e044a5 JC |
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 | ||
8372d93d | 43 | #include "rk322x.dtsi" |
67e044a5 JC |
44 | |
45 | / { | |
46 | model = "Rockchip RK3228 Evaluation board"; | |
47 | compatible = "rockchip,rk3228-evb", "rockchip,rk3228"; | |
48 | ||
09fbc4a0 | 49 | memory@60000000 { |
67e044a5 JC |
50 | device_type = "memory"; |
51 | reg = <0x60000000 0x40000000>; | |
52 | }; | |
db40f15b DW |
53 | |
54 | vcc_phy: vcc-phy-regulator { | |
55 | compatible = "regulator-fixed"; | |
56 | enable-active-high; | |
57 | regulator-name = "vcc_phy"; | |
58 | regulator-min-microvolt = <1800000>; | |
59 | regulator-max-microvolt = <1800000>; | |
60 | regulator-always-on; | |
61 | regulator-boot-on; | |
62 | }; | |
67e044a5 JC |
63 | }; |
64 | ||
65 | &emmc { | |
67e044a5 JC |
66 | cap-mmc-highspeed; |
67 | mmc-ddr-1_8v; | |
68 | disable-wp; | |
69 | non-removable; | |
70 | status = "okay"; | |
71 | }; | |
72 | ||
db40f15b DW |
73 | &gmac { |
74 | assigned-clocks = <&cru SCLK_MAC_SRC>; | |
75 | assigned-clock-rates = <50000000>; | |
76 | clock_in_out = "output"; | |
77 | phy-supply = <&vcc_phy>; | |
78 | phy-mode = "rmii"; | |
901c5d2f | 79 | phy-handle = <&phy>; |
db40f15b DW |
80 | status = "okay"; |
81 | ||
82 | mdio { | |
83 | compatible = "snps,dwmac-mdio"; | |
84 | #address-cells = <1>; | |
85 | #size-cells = <0>; | |
86 | ||
901c5d2f | 87 | phy: phy@0 { |
db40f15b DW |
88 | compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22"; |
89 | reg = <0>; | |
90 | clocks = <&cru SCLK_MAC_PHY>; | |
91 | resets = <&cru SRST_MACPHY>; | |
92 | phy-is-integrated; | |
93 | }; | |
94 | }; | |
95 | }; | |
96 | ||
26f5e19d CW |
97 | &tsadc { |
98 | status = "okay"; | |
99 | ||
100 | rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ | |
101 | rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */ | |
102 | }; | |
103 | ||
67e044a5 JC |
104 | &uart2 { |
105 | status = "okay"; | |
106 | }; |