Loading...
1/*
2 * usb_a9263.dts - Device Tree file for Caloa USB A9293 board
3 *
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5 *
6 * Licensed under GPLv2 only
7 */
8/dts-v1/;
9#include "at91sam9263.dtsi"
10
11/ {
12 model = "Calao USB A9263";
13 compatible = "atmel,usb-a9263", "atmel,at91sam9263", "atmel,at91sam9";
14
15 chosen {
16 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
17 };
18
19 memory {
20 reg = <0x20000000 0x4000000>;
21 };
22
23 clocks {
24 slow_xtal {
25 clock-frequency = <32768>;
26 };
27
28 main_xtal {
29 clock-frequency = <12000000>;
30 };
31 };
32
33 ahb {
34 apb {
35 dbgu: serial@ffffee00 {
36 status = "okay";
37 };
38
39 tcb0: timer@fff7c000 {
40 timer@0 {
41 compatible = "atmel,tcb-timer";
42 reg = <0>, <1>;
43 };
44
45 timer@2 {
46 compatible = "atmel,tcb-timer";
47 reg = <2>;
48 };
49 };
50
51 macb0: ethernet@fffbc000 {
52 phy-mode = "rmii";
53 status = "okay";
54 };
55
56 usb1: gadget@fff78000 {
57 atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>;
58 status = "okay";
59 };
60
61 spi0: spi@fffa4000 {
62 cs-gpios = <&pioB 15 GPIO_ACTIVE_HIGH>;
63 status = "okay";
64 mtd_dataflash@0 {
65 compatible = "atmel,at45", "atmel,dataflash";
66 reg = <0>;
67 spi-max-frequency = <15000000>;
68 };
69 };
70
71 shdwc@fffffd10 {
72 atmel,wakeup-counter = <10>;
73 atmel,wakeup-rtt-timer;
74 };
75 };
76
77 ebi0: ebi@10000000 {
78 status = "okay";
79
80 nand_controller: nand-controller {
81 status = "okay";
82 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
83 pinctrl-names = "default";
84
85 nand@3 {
86 reg = <0x3 0x0 0x800000>;
87 rb-gpios = <&pioA 22 GPIO_ACTIVE_HIGH>;
88 cs-gpios = <&pioA 15 GPIO_ACTIVE_HIGH>;
89 nand-bus-width = <8>;
90 nand-ecc-mode = "soft";
91 nand-on-flash-bbt;
92 label = "atmel_nand";
93
94 partitions {
95 compatible = "fixed-partitions";
96 #address-cells = <1>;
97 #size-cells = <1>;
98
99 at91bootstrap@0 {
100 label = "at91bootstrap";
101 reg = <0x0 0x20000>;
102 };
103
104 barebox@20000 {
105 label = "barebox";
106 reg = <0x20000 0x40000>;
107 };
108
109 bareboxenv@60000 {
110 label = "bareboxenv";
111 reg = <0x60000 0x20000>;
112 };
113
114 bareboxenv2@80000 {
115 label = "bareboxenv2";
116 reg = <0x80000 0x20000>;
117 };
118
119 oftree@80000 {
120 label = "oftree";
121 reg = <0xa0000 0x20000>;
122 };
123
124 kernel@a0000 {
125 label = "kernel";
126 reg = <0xc0000 0x400000>;
127 };
128
129 rootfs@4a0000 {
130 label = "rootfs";
131 reg = <0x4c0000 0x7800000>;
132 };
133
134 data@7ca0000 {
135 label = "data";
136 reg = <0x7cc0000 0x8340000>;
137 };
138 };
139 };
140 };
141 };
142
143 usb0: ohci@a00000 {
144 num-ports = <2>;
145 status = "okay";
146 };
147 };
148
149 leds {
150 compatible = "gpio-leds";
151
152 user_led {
153 label = "user_led";
154 gpios = <&pioB 21 GPIO_ACTIVE_HIGH>;
155 linux,default-trigger = "heartbeat";
156 };
157 };
158
159 gpio_keys {
160 compatible = "gpio-keys";
161 #address-cells = <1>;
162 #size-cells = <0>;
163
164 user_pb {
165 label = "user_pb";
166 gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
167 linux,code = <28>;
168 wakeup-source;
169 };
170 };
171
172 i2c-gpio-0 {
173 status = "okay";
174 };
175};
1/*
2 * usb_a9263.dts - Device Tree file for Caloa USB A9293 board
3 *
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5 *
6 * Licensed under GPLv2 only
7 */
8/dts-v1/;
9#include "at91sam9263.dtsi"
10
11/ {
12 model = "Calao USB A9263";
13 compatible = "atmel,usb-a9263", "atmel,at91sam9263", "atmel,at91sam9";
14
15 chosen {
16 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
17 };
18
19 memory {
20 reg = <0x20000000 0x4000000>;
21 };
22
23 clocks {
24 #address-cells = <1>;
25 #size-cells = <1>;
26 ranges;
27
28 main_clock: clock@0 {
29 compatible = "atmel,osc", "fixed-clock";
30 clock-frequency = <12000000>;
31 };
32 };
33
34 ahb {
35 apb {
36 dbgu: serial@ffffee00 {
37 status = "okay";
38 };
39
40 macb0: ethernet@fffbc000 {
41 phy-mode = "rmii";
42 status = "okay";
43 };
44
45 usb1: gadget@fff78000 {
46 atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>;
47 status = "okay";
48 };
49
50 spi0: spi@fffa4000 {
51 cs-gpios = <&pioB 15 GPIO_ACTIVE_HIGH>;
52 status = "okay";
53 mtd_dataflash@0 {
54 compatible = "atmel,at45", "atmel,dataflash";
55 reg = <0>;
56 spi-max-frequency = <15000000>;
57 };
58 };
59
60 shdwc@fffffd10 {
61 atmel,wakeup-counter = <10>;
62 atmel,wakeup-rtt-timer;
63 };
64 };
65
66 nand0: nand@40000000 {
67 nand-bus-width = <8>;
68 nand-ecc-mode = "soft";
69 nand-on-flash-bbt;
70 status = "okay";
71
72 at91bootstrap@0 {
73 label = "at91bootstrap";
74 reg = <0x0 0x20000>;
75 };
76
77 barebox@20000 {
78 label = "barebox";
79 reg = <0x20000 0x40000>;
80 };
81
82 bareboxenv@60000 {
83 label = "bareboxenv";
84 reg = <0x60000 0x20000>;
85 };
86
87 bareboxenv2@80000 {
88 label = "bareboxenv2";
89 reg = <0x80000 0x20000>;
90 };
91
92 oftree@80000 {
93 label = "oftree";
94 reg = <0xa0000 0x20000>;
95 };
96
97 kernel@a0000 {
98 label = "kernel";
99 reg = <0xc0000 0x400000>;
100 };
101
102 rootfs@4a0000 {
103 label = "rootfs";
104 reg = <0x4c0000 0x7800000>;
105 };
106
107 data@7ca0000 {
108 label = "data";
109 reg = <0x7cc0000 0x8340000>;
110 };
111 };
112
113 usb0: ohci@00a00000 {
114 num-ports = <2>;
115 status = "okay";
116 };
117 };
118
119 leds {
120 compatible = "gpio-leds";
121
122 user_led {
123 label = "user_led";
124 gpios = <&pioB 21 GPIO_ACTIVE_HIGH>;
125 linux,default-trigger = "heartbeat";
126 };
127 };
128
129 gpio_keys {
130 compatible = "gpio-keys";
131 #address-cells = <1>;
132 #size-cells = <0>;
133
134 user_pb {
135 label = "user_pb";
136 gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
137 linux,code = <28>;
138 gpio-key,wakeup;
139 };
140 };
141
142 i2c@0 {
143 status = "okay";
144 };
145};