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Dinh Nguyen475dc862014-09-04 16:45:56 -05001/*
Dinh Nguyen88c8e4c2015-03-09 22:57:04 -05002 * Copyright (C) 2015 Altera Corporation <www.altera.com>
Dinh Nguyen475dc862014-09-04 16:45:56 -05003 *
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 */
Dinh Nguyen475dc862014-09-04 16:45:56 -050017#include "socfpga_arria10.dtsi"
18
19/ {
20 model = "Altera SOCFPGA Arria 10";
21 compatible = "altr,socfpga-arria10", "altr,socfpga";
22
23 chosen {
Dinh Nguyenefc19852015-07-14 17:19:02 -050024 bootargs = "earlyprintk";
25 stdout-path = "serial1:115200n8";
Dinh Nguyen475dc862014-09-04 16:45:56 -050026 };
27
28 memory {
29 name = "memory";
30 device_type = "memory";
31 reg = <0x0 0x40000000>; /* 1GB */
32 };
33
34 soc {
35 clkmgr@ffd04000 {
36 clocks {
37 osc1 {
38 clock-frequency = <25000000>;
39 };
40 };
41 };
Dinh Nguyen475dc862014-09-04 16:45:56 -050042 };
43};
Dinh Nguyen74568da2015-04-02 13:26:35 -050044
Dinh Nguyen112cadf2015-06-02 21:31:00 -050045&gmac0 {
46 phy-mode = "rgmii";
47 phy-addr = <0xffffffff>; /* probe for phy addr */
48
49 /*
50 * These skews assume the user's FPGA design is adding 600ps of delay
51 * for TX_CLK on Arria 10.
52 *
53 * All skews are offset since hardware skew values for the ksz9031
54 * range from a negative skew to a positive skew.
55 * See the micrel-ksz90x1.txt Documentation file for details.
56 */
57 txd0-skew-ps = <0>; /* -420ps */
58 txd1-skew-ps = <0>; /* -420ps */
59 txd2-skew-ps = <0>; /* -420ps */
60 txd3-skew-ps = <0>; /* -420ps */
61 rxd0-skew-ps = <420>; /* 0ps */
62 rxd1-skew-ps = <420>; /* 0ps */
63 rxd2-skew-ps = <420>; /* 0ps */
64 rxd3-skew-ps = <420>; /* 0ps */
65 txen-skew-ps = <0>; /* -420ps */
66 txc-skew-ps = <1860>; /* 960ps */
67 rxdv-skew-ps = <420>; /* 0ps */
68 rxc-skew-ps = <1680>; /* 780ps */
69 max-frame-size = <3800>;
70 status = "okay";
71};
72
Dinh Nguyen74568da2015-04-02 13:26:35 -050073&uart1 {
74 status = "okay";
75};