1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * ethernut5.dts - Device Tree file for Ethernut 5 board
4 *
5 * Copyright (C) 2012 egnite GmbH <info@egnite.de>
6 */
7/dts-v1/;
8#include "at91sam9xe.dtsi"
9
10/ {
11	model = "Ethernut 5";
12	compatible = "egnite,ethernut5", "atmel,at91sam9260", "atmel,at91sam9";
13
14	chosen {
15		bootargs = "console=ttyS0,115200 root=/dev/mtdblock0 rw rootfstype=jffs2";
16	};
17
18	memory@20000000 {
19		reg = <0x20000000 0x08000000>;
20	};
21
22	clocks {
23		slow_xtal {
24			clock-frequency = <32768>;
25		};
26
27		main_xtal {
28			clock-frequency = <18432000>;
29		};
30	};
31
32	ahb {
33		apb {
34			dbgu: serial@fffff200 {
35				status = "okay";
36			};
37
38			tcb0: timer@fffa0000 {
39				timer@0 {
40					compatible = "atmel,tcb-timer";
41					reg = <0>, <1>;
42				};
43
44				timer@2 {
45					compatible = "atmel,tcb-timer";
46					reg = <2>;
47				};
48			};
49
50			usart0: serial@fffb0000 {
51				status = "okay";
52			};
53
54			usart1: serial@fffb4000 {
55				status = "okay";
56			};
57
58			macb0: ethernet@fffc4000 {
59				phy-mode = "rmii";
60				status = "okay";
61			};
62
63			usb1: gadget@fffa4000 {
64				atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
65				status = "okay";
66			};
67		};
68
69		ebi: ebi@10000000 {
70			status = "okay";
71
72			nand_controller: nand-controller {
73				status = "okay";
74				pinctrl-0 = <&pinctrl_nand_cs>;
75				pinctrl-names = "default";
76
77				nand: nand@3 {
78					reg = <0x3 0x0 0x800000>;
79					cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
80					nand-bus-width = <8>;
81					nand-ecc-mode = "soft";
82					nand-on-flash-bbt;
83					label = "atmel_nand";
84
85					partitions {
86						compatible = "fixed-partitions";
87						#address-cells = <1>;
88						#size-cells = <1>;
89
90						root@0 {
91							label = "root";
92							reg = <0x0 0x08000000>;
93						};
94
95						data@20000 {
96							label = "data";
97							reg = <0x08000000 0x38000000>;
98						};
99					};
100				};
101			};
102		};
103
104		usb0: ohci@500000 {
105			num-ports = <2>;
106			status = "okay";
107		};
108	};
109
110	i2c-gpio-0 {
111		status = "okay";
112
113		pcf8563@50 {
114			compatible = "nxp,pcf8563";
115			reg = <0x51>;
116		};
117	};
118};
119