1// SPDX-License-Identifier: GPL-2.0+
2/*
3 *  Copyright (C) 2012 Altera Corporation <www.altera.com>
4 */
5
6#include "socfpga_cyclone5.dtsi"
7
8/ {
9	model = "SoCFPGA Cyclone V IS1";
10	compatible = "anonymous,socfpga-is1", "altr,socfpga-cyclone5", "altr,socfpga";
11
12	chosen {
13		bootargs = "console=ttyS0,115200";
14	};
15
16	memory {
17		name = "memory";
18		device_type = "memory";
19		reg = <0x0 0x10000000>;
20	};
21
22	aliases {
23		ethernet0 = &gmac1;
24		udc0 = &usb1;
25	};
26
27	regulator_3_3v: 3-3-v-regulator {
28		compatible = "regulator-fixed";
29		regulator-name = "3.3V";
30		regulator-min-microvolt = <3300000>;
31		regulator-max-microvolt = <3300000>;
32	};
33
34	soc {
35		u-boot,dm-pre-reloc;
36	};
37};
38
39&gmac1 {
40	status = "okay";
41	phy-mode = "rgmii";
42
43	rxd0-skew-ps = <0>;
44	rxd1-skew-ps = <0>;
45	rxd2-skew-ps = <0>;
46	rxd3-skew-ps = <0>;
47	txen-skew-ps = <0>;
48	txc-skew-ps = <2600>;
49	rxdv-skew-ps = <0>;
50	rxc-skew-ps = <2000>;
51};
52
53&gpio1 {
54	status = "okay";
55};
56
57&i2c0 {
58	status = "okay";
59
60	eeprom@51 {
61		compatible = "atmel,24c32";
62		reg = <0x51>;
63		pagesize = <32>;
64	};
65
66	rtc@68 {
67		compatible = "dallas,ds1339";
68		reg = <0x68>;
69	};
70};
71
72&mmc0 {
73	status = "okay";
74	u-boot,dm-pre-reloc;
75
76	cd-gpios = <&portb 18 0>;
77	vmmc-supply = <&regulator_3_3v>;
78	vqmmc-supply = <&regulator_3_3v>;
79};
80
81&qspi {
82	status = "okay";
83	u-boot,dm-pre-reloc;
84
85	flash0: n25q00@0 {
86		u-boot,dm-pre-reloc;
87		#address-cells = <1>;
88		#size-cells = <1>;
89		compatible = "n25q00", "spi-flash";
90		reg = <0>;      /* chip select */
91		spi-max-frequency = <100000000>;
92		m25p,fast-read;
93		page-size = <256>;
94		block-size = <16>; /* 2^16, 64KB */
95		cdns,tshsl-ns = <50>;
96		cdns,tsd2d-ns = <50>;
97		cdns,tchsh-ns = <4>;
98		cdns,tslch-ns = <4>;
99	};
100};
101
102&usb1 {
103	status = "okay";
104};
105