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475dc86d | 1 | /* |
88c8e4c2 | 2 | * Copyright (C) 2015 Altera Corporation <www.altera.com> |
475dc86d DN |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
475dc86d DN |
17 | #include "socfpga_arria10.dtsi" |
18 | ||
19 | / { | |
20 | model = "Altera SOCFPGA Arria 10"; | |
21 | compatible = "altr,socfpga-arria10", "altr,socfpga"; | |
22 | ||
23 | chosen { | |
24 | bootargs = "console=ttyS0,115200 rootwait"; | |
25 | }; | |
26 | ||
27 | memory { | |
28 | name = "memory"; | |
29 | device_type = "memory"; | |
30 | reg = <0x0 0x40000000>; /* 1GB */ | |
31 | }; | |
32 | ||
33 | soc { | |
34 | clkmgr@ffd04000 { | |
35 | clocks { | |
36 | osc1 { | |
37 | clock-frequency = <25000000>; | |
38 | }; | |
39 | }; | |
40 | }; | |
475dc86d DN |
41 | }; |
42 | }; | |
74568da4 | 43 | |
112cadfd DN |
44 | &gmac0 { |
45 | phy-mode = "rgmii"; | |
46 | phy-addr = <0xffffffff>; /* probe for phy addr */ | |
47 | ||
48 | /* | |
49 | * These skews assume the user's FPGA design is adding 600ps of delay | |
50 | * for TX_CLK on Arria 10. | |
51 | * | |
52 | * All skews are offset since hardware skew values for the ksz9031 | |
53 | * range from a negative skew to a positive skew. | |
54 | * See the micrel-ksz90x1.txt Documentation file for details. | |
55 | */ | |
56 | txd0-skew-ps = <0>; /* -420ps */ | |
57 | txd1-skew-ps = <0>; /* -420ps */ | |
58 | txd2-skew-ps = <0>; /* -420ps */ | |
59 | txd3-skew-ps = <0>; /* -420ps */ | |
60 | rxd0-skew-ps = <420>; /* 0ps */ | |
61 | rxd1-skew-ps = <420>; /* 0ps */ | |
62 | rxd2-skew-ps = <420>; /* 0ps */ | |
63 | rxd3-skew-ps = <420>; /* 0ps */ | |
64 | txen-skew-ps = <0>; /* -420ps */ | |
65 | txc-skew-ps = <1860>; /* 960ps */ | |
66 | rxdv-skew-ps = <420>; /* 0ps */ | |
67 | rxc-skew-ps = <1680>; /* 780ps */ | |
68 | max-frame-size = <3800>; | |
69 | status = "okay"; | |
70 | }; | |
71 | ||
74568da4 DN |
72 | &uart1 { |
73 | status = "okay"; | |
74 | }; |