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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 = "SoCFPGA Cyclone V IS1"; | |
11 | compatible = "anonymous,socfpga-is1", "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 0x10000000>; | |
21 | }; | |
22 | ||
23 | aliases { | |
24 | ethernet0 = &gmac1; | |
25 | udc0 = &usb1; | |
26 | }; | |
27 | ||
28 | regulator_3_3v: 3-3-v-regulator { | |
29 | compatible = "regulator-fixed"; | |
30 | regulator-name = "3.3V"; | |
31 | regulator-min-microvolt = <3300000>; | |
32 | regulator-max-microvolt = <3300000>; | |
33 | }; | |
34 | ||
35 | soc { | |
36 | u-boot,dm-pre-reloc; | |
37 | }; | |
38 | }; | |
39 | ||
40 | &gmac1 { | |
41 | status = "okay"; | |
42 | phy-mode = "rgmii"; | |
43 | ||
44 | rxd0-skew-ps = <0>; | |
45 | rxd1-skew-ps = <0>; | |
46 | rxd2-skew-ps = <0>; | |
47 | rxd3-skew-ps = <0>; | |
48 | txen-skew-ps = <0>; | |
49 | txc-skew-ps = <2600>; | |
50 | rxdv-skew-ps = <0>; | |
51 | rxc-skew-ps = <2000>; | |
52 | }; | |
53 | ||
54 | &gpio1 { | |
55 | status = "okay"; | |
56 | }; | |
57 | ||
58 | &i2c0 { | |
59 | status = "okay"; | |
60 | ||
61 | eeprom@51 { | |
62 | compatible = "atmel,24c32"; | |
63 | reg = <0x51>; | |
64 | pagesize = <32>; | |
65 | }; | |
66 | ||
67 | rtc@68 { | |
68 | compatible = "dallas,ds1339"; | |
69 | reg = <0x68>; | |
70 | }; | |
71 | }; | |
72 | ||
73 | &mmc0 { | |
74 | status = "okay"; | |
75 | u-boot,dm-pre-reloc; | |
76 | ||
77 | cd-gpios = <&portb 18 0>; | |
78 | vmmc-supply = <®ulator_3_3v>; | |
79 | vqmmc-supply = <®ulator_3_3v>; | |
80 | }; | |
81 | ||
82 | &qspi { | |
83 | status = "okay"; | |
84 | u-boot,dm-pre-reloc; | |
85 | ||
86 | flash0: n25q00@0 { | |
87 | u-boot,dm-pre-reloc; | |
88 | #address-cells = <1>; | |
89 | #size-cells = <1>; | |
90 | compatible = "n25q00"; | |
91 | reg = <0>; /* chip select */ | |
92 | spi-max-frequency = <100000000>; | |
93 | m25p,fast-read; | |
94 | page-size = <256>; | |
95 | block-size = <16>; /* 2^16, 64KB */ | |
96 | read-delay = <4>; /* delay value in read data capture register */ | |
97 | tshsl-ns = <50>; | |
98 | tsd2d-ns = <50>; | |
99 | tchsh-ns = <4>; | |
100 | tslch-ns = <4>; | |
101 | }; | |
102 | }; | |
103 | ||
104 | &usb1 { | |
105 | status = "okay"; | |
106 | }; |