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da63df7c MV |
1 | /* |
2 | * Copyright (C) 2012 Altera Corporation <www.altera.com> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #include "socfpga_cyclone5.dtsi" | |
8 | ||
9 | / { | |
10 | model = "Altera SOCFPGA Cyclone V SoC Development Kit"; | |
11 | compatible = "altr,socfpga-cyclone5", "altr,socfpga"; | |
12 | ||
13 | chosen { | |
14 | bootargs = "console=ttyS0,115200"; | |
15 | }; | |
16 | ||
17 | memory { | |
18 | name = "memory"; | |
19 | device_type = "memory"; | |
20 | reg = <0x0 0x40000000>; /* 1GB */ | |
21 | }; | |
22 | ||
23 | aliases { | |
24 | /* this allow the ethaddr uboot environmnet variable contents | |
25 | * to be added to the gmac1 device tree blob. | |
26 | */ | |
27 | ethernet0 = &gmac1; | |
28 | }; | |
29 | ||
30 | regulator_3_3v: 3-3-v-regulator { | |
31 | compatible = "regulator-fixed"; | |
32 | regulator-name = "3.3V"; | |
33 | regulator-min-microvolt = <3300000>; | |
34 | regulator-max-microvolt = <3300000>; | |
35 | }; | |
36 | }; | |
37 | ||
38 | &gmac1 { | |
39 | status = "okay"; | |
40 | phy-mode = "rgmii"; | |
41 | ||
42 | rxd0-skew-ps = <0>; | |
43 | rxd1-skew-ps = <0>; | |
44 | rxd2-skew-ps = <0>; | |
45 | rxd3-skew-ps = <0>; | |
46 | txen-skew-ps = <0>; | |
47 | txc-skew-ps = <2600>; | |
48 | rxdv-skew-ps = <0>; | |
49 | rxc-skew-ps = <2000>; | |
50 | }; | |
51 | ||
52 | &gpio1 { | |
53 | status = "okay"; | |
54 | }; | |
55 | ||
56 | &i2c0 { | |
57 | status = "okay"; | |
58 | ||
59 | eeprom@51 { | |
60 | compatible = "atmel,24c32"; | |
61 | reg = <0x51>; | |
62 | pagesize = <32>; | |
63 | }; | |
64 | ||
65 | rtc@68 { | |
66 | compatible = "dallas,ds1339"; | |
67 | reg = <0x68>; | |
68 | }; | |
69 | }; | |
70 | ||
71 | &mmc0 { | |
72 | cd-gpios = <&portb 18 0>; | |
73 | vmmc-supply = <®ulator_3_3v>; | |
74 | vqmmc-supply = <®ulator_3_3v>; | |
75 | }; | |
76 | ||
77 | &usb1 { | |
78 | status = "okay"; | |
79 | }; |