1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * ethernut5.dts - Device Tree file for Ethern 3 * ethernut5.dts - Device Tree file for Ethernut 5 board
4 * 4 *
5 * Copyright (C) 2012 egnite GmbH <info@egnite. 5 * Copyright (C) 2012 egnite GmbH <info@egnite.de>
6 */ 6 */
7 /dts-v1/; 7 /dts-v1/;
8 #include "at91sam9xe.dtsi" 8 #include "at91sam9xe.dtsi"
9 9
10 / { 10 / {
11 model = "Ethernut 5"; 11 model = "Ethernut 5";
12 compatible = "egnite,ethernut5", "atme 12 compatible = "egnite,ethernut5", "atmel,at91sam9260", "atmel,at91sam9";
13 13
14 chosen { 14 chosen {
15 bootargs = "console=ttyS0,1152 15 bootargs = "console=ttyS0,115200 root=/dev/mtdblock0 rw rootfstype=jffs2";
16 }; 16 };
17 17
18 memory@20000000 { 18 memory@20000000 {
19 reg = <0x20000000 0x08000000>; 19 reg = <0x20000000 0x08000000>;
20 }; 20 };
21 21
22 clocks { 22 clocks {
23 slow_xtal { 23 slow_xtal {
24 clock-frequency = <327 24 clock-frequency = <32768>;
25 }; 25 };
26 26
27 main_xtal { 27 main_xtal {
28 clock-frequency = <184 28 clock-frequency = <18432000>;
29 }; 29 };
30 }; 30 };
31 31
32 ahb { 32 ahb {
33 apb { 33 apb {
34 dbgu: serial@fffff200 34 dbgu: serial@fffff200 {
35 status = "okay 35 status = "okay";
36 }; 36 };
37 37
38 tcb0: timer@fffa0000 { 38 tcb0: timer@fffa0000 {
39 timer@0 { 39 timer@0 {
40 compat 40 compatible = "atmel,tcb-timer";
41 reg = 41 reg = <0>, <1>;
42 }; 42 };
43 43
44 timer@2 { 44 timer@2 {
45 compat 45 compatible = "atmel,tcb-timer";
46 reg = 46 reg = <2>;
47 }; 47 };
48 }; 48 };
49 49
50 usart0: serial@fffb000 50 usart0: serial@fffb0000 {
51 status = "okay 51 status = "okay";
52 }; 52 };
53 53
54 usart1: serial@fffb400 54 usart1: serial@fffb4000 {
55 status = "okay 55 status = "okay";
56 }; 56 };
57 57
58 macb0: ethernet@fffc40 58 macb0: ethernet@fffc4000 {
59 phy-mode = "rm 59 phy-mode = "rmii";
60 status = "okay 60 status = "okay";
61 }; 61 };
62 62
63 usb1: gadget@fffa4000 63 usb1: gadget@fffa4000 {
64 atmel,vbus-gpi 64 atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
65 status = "okay 65 status = "okay";
66 }; 66 };
67 }; 67 };
68 68
69 ebi: ebi@10000000 { 69 ebi: ebi@10000000 {
70 status = "okay"; 70 status = "okay";
71 71
72 nand_controller: nand- 72 nand_controller: nand-controller {
73 status = "okay 73 status = "okay";
74 pinctrl-0 = <& 74 pinctrl-0 = <&pinctrl_nand_cs>;
75 pinctrl-names 75 pinctrl-names = "default";
76 76
77 nand: nand@3 { 77 nand: nand@3 {
78 reg = 78 reg = <0x3 0x0 0x800000>;
79 cs-gpi 79 cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
80 nand-b 80 nand-bus-width = <8>;
81 nand-e 81 nand-ecc-mode = "soft";
82 nand-o 82 nand-on-flash-bbt;
83 label 83 label = "atmel_nand";
84 84
85 partit 85 partitions {
86 86 compatible = "fixed-partitions";
87 87 #address-cells = <1>;
88 88 #size-cells = <1>;
89 89
90 90 root@0 {
91 91 label = "root";
92 92 reg = <0x0 0x08000000>;
93 93 };
94 94
95 95 data@20000 {
96 96 label = "data";
97 97 reg = <0x08000000 0x38000000>;
98 98 };
99 }; 99 };
100 }; 100 };
101 }; 101 };
102 }; 102 };
103 103
104 usb0: ohci@500000 { 104 usb0: ohci@500000 {
105 num-ports = <2>; 105 num-ports = <2>;
106 status = "okay"; 106 status = "okay";
107 }; 107 };
108 }; 108 };
109 109
110 i2c-gpio-0 { 110 i2c-gpio-0 {
111 status = "okay"; 111 status = "okay";
112 112
113 pcf8563@50 { 113 pcf8563@50 {
114 compatible = "nxp,pcf8 114 compatible = "nxp,pcf8563";
115 reg = <0x51>; 115 reg = <0x51>;
116 }; 116 };
117 }; 117 };
118 }; 118 };
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