1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2015 Stefan Roese <sr@denx.de>
4 */
5
6#include "socfpga_cyclone5.dtsi"
7
8/ {
9	model = "SoCFPGA Cyclone V SR1500";
10	compatible = "anonymous,socfpga-sr1500", "altr,socfpga-cyclone5", "altr,socfpga";
11
12	chosen {
13		bootargs = "console=ttyS0,115200";
14		stdout-path = "serial0:115200n8";
15	};
16
17	aliases {
18		/*
19		 * This allows the ethaddr uboot environment variable
20		 * contents to be added to the gmac1 device tree blob.
21		 */
22		ethernet0 = &gmac1;
23	};
24
25	memory@0 {
26		name = "memory";
27		device_type = "memory";
28		reg = <0x0 0x40000000>; /* 1GB */
29	};
30
31	soc {
32		u-boot,dm-pre-reloc;
33	};
34};
35
36&gmac1 {
37	status = "okay";
38	phy-mode = "rgmii";
39};
40
41&gpio0 {
42	status = "okay";
43};
44
45&gpio1 {
46	status = "okay";
47};
48
49&gpio2 {
50	status = "okay";
51};
52
53&i2c0 {
54	status = "okay";
55	speed-mode = <0>;
56};
57
58&i2c1 {
59	status = "okay";
60	speed-mode = <0>;
61};
62
63&mmc0 {
64	status = "okay";
65	bus-width = <8>;
66	u-boot,dm-pre-reloc;
67};
68
69&uart0 {
70	status = "okay";
71	u-boot,dm-pre-reloc;
72};
73
74&usb1 {
75	status = "okay";
76};
77
78&watchdog0 {
79	status = "okay";
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", "spi-flash";
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		cdns,tshsl-ns = <50>;
97		cdns,tsd2d-ns = <50>;
98		cdns,tchsh-ns = <4>;
99		cdns,tslch-ns = <4>;
100	};
101};
102