1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * at91rm9200ek.dts - Device Tree file for Atm 3 * at91rm9200ek.dts - Device Tree file for Atmel AT91RM9200 evaluation kit
4 * 4 *
5 * Copyright (C) 2012 Joachim Eastwood <manabi 5 * Copyright (C) 2012 Joachim Eastwood <manabian@gmail.com>
6 */ 6 */
7 /dts-v1/; 7 /dts-v1/;
8 #include "at91rm9200.dtsi" 8 #include "at91rm9200.dtsi"
9 9
10 / { 10 / {
11 model = "Atmel AT91RM9200 evaluation k 11 model = "Atmel AT91RM9200 evaluation kit";
12 compatible = "atmel,at91rm9200ek", "at 12 compatible = "atmel,at91rm9200ek", "atmel,at91rm9200";
13 13
14 chosen { 14 chosen {
15 stdout-path = "serial0:115200n 15 stdout-path = "serial0:115200n8";
16 }; 16 };
17 17
18 memory@20000000 { 18 memory@20000000 {
19 reg = <0x20000000 0x4000000>; 19 reg = <0x20000000 0x4000000>;
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 tcb0: timer@fffa0000 { 34 tcb0: timer@fffa0000 {
35 timer@0 { 35 timer@0 {
36 compat 36 compatible = "atmel,tcb-timer";
37 reg = 37 reg = <0>, <1>;
38 }; 38 };
39 39
40 timer@2 { 40 timer@2 {
41 compat 41 compatible = "atmel,tcb-timer";
42 reg = 42 reg = <2>;
43 }; 43 };
44 }; 44 };
45 45
46 usb1: gadget@fffb0000 46 usb1: gadget@fffb0000 {
47 atmel,vbus-gpi 47 atmel,vbus-gpio = <&pioD 4 GPIO_ACTIVE_HIGH>;
48 atmel,pullup-g 48 atmel,pullup-gpio = <&pioD 5 GPIO_ACTIVE_HIGH>;
49 status = "okay 49 status = "okay";
50 }; 50 };
51 51
52 macb0: ethernet@fffbc0 52 macb0: ethernet@fffbc000 {
53 phy-mode = "rm 53 phy-mode = "rmii";
54 status = "okay 54 status = "okay";
55 55
56 phy0: ethernet 56 phy0: ethernet-phy {
57 interr 57 interrupt-parent = <&pioC>;
58 interr 58 interrupts = <4 IRQ_TYPE_EDGE_BOTH>;
59 }; 59 };
60 }; 60 };
61 61
62 usart1: serial@fffc400 62 usart1: serial@fffc4000 {
63 pinctrl-0 = 63 pinctrl-0 =
64 64 <&pinctrl_uart1
65 65 &pinctrl_uart1_rts
66 66 &pinctrl_uart1_cts
67 67 &pinctrl_uart1_dtr_dsr
68 68 &pinctrl_uart1_dcd
69 69 &pinctrl_uart1_ri>;
70 status = "okay 70 status = "okay";
71 }; 71 };
72 72
73 spi0: spi@fffe0000 { 73 spi0: spi@fffe0000 {
74 status = "okay 74 status = "okay";
75 cs-gpios = <&p 75 cs-gpios = <&pioA 3 0>, <0>, <0>, <0>;
76 flash@0 { 76 flash@0 {
77 compat 77 compatible = "atmel,at45", "atmel,dataflash";
78 spi-ma 78 spi-max-frequency = <15000000>;
79 reg = 79 reg = <0>;
80 }; 80 };
81 }; 81 };
82 82
83 dbgu: serial@fffff200 83 dbgu: serial@fffff200 {
84 status = "okay 84 status = "okay";
85 }; 85 };
86 86
87 rtc: rtc@fffffe00 { 87 rtc: rtc@fffffe00 {
88 status = "okay 88 status = "okay";
89 }; 89 };
90 }; 90 };
91 91
92 usb0: ohci@300000 { 92 usb0: ohci@300000 {
93 num-ports = <2>; 93 num-ports = <2>;
94 status = "okay"; 94 status = "okay";
95 }; 95 };
96 96
97 flash@10000000 { 97 flash@10000000 {
98 compatible = "cfi-flas 98 compatible = "cfi-flash";
99 reg = <0x10000000 0x80 99 reg = <0x10000000 0x800000>;
100 linux,mtd-name = "phys 100 linux,mtd-name = "physmap-flash.0";
101 bank-width = <2>; 101 bank-width = <2>;
102 #address-cells = <1>; 102 #address-cells = <1>;
103 #size-cells = <1>; 103 #size-cells = <1>;
104 104
105 barebox@0 { 105 barebox@0 {
106 label = "bareb 106 label = "barebox";
107 reg = <0x00000 107 reg = <0x00000 0x40000>;
108 }; 108 };
109 109
110 bareboxenv@40000 { 110 bareboxenv@40000 {
111 label = "bareb 111 label = "bareboxenv";
112 reg = <0x40000 112 reg = <0x40000 0x10000>;
113 }; 113 };
114 114
115 kernel@50000 { 115 kernel@50000 {
116 label = "kerne 116 label = "kernel";
117 reg = <0x50000 117 reg = <0x50000 0x300000>;
118 }; 118 };
119 119
120 root@350000 { 120 root@350000 {
121 label = "root" 121 label = "root";
122 reg = <0x35000 122 reg = <0x350000 0x4B0000>;
123 }; 123 };
124 }; 124 };
125 }; 125 };
126 126
127 leds { 127 leds {
128 compatible = "gpio-leds"; 128 compatible = "gpio-leds";
129 129
130 ds2 { 130 ds2 {
131 label = "green"; 131 label = "green";
132 gpios = <&pioB 0 GPIO_ 132 gpios = <&pioB 0 GPIO_ACTIVE_LOW>;
133 linux,default-trigger 133 linux,default-trigger = "mmc0";
134 }; 134 };
135 135
136 ds4 { 136 ds4 {
137 label = "yellow"; 137 label = "yellow";
138 gpios = <&pioB 1 GPIO_ 138 gpios = <&pioB 1 GPIO_ACTIVE_LOW>;
139 linux,default-trigger 139 linux,default-trigger = "heartbeat";
140 }; 140 };
141 141
142 ds6 { 142 ds6 {
143 label = "red"; 143 label = "red";
144 gpios = <&pioB 2 GPIO_ 144 gpios = <&pioB 2 GPIO_ACTIVE_LOW>;
145 }; 145 };
146 }; 146 };
147 }; 147 };
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