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1/*
2 * usb_a926x.dts - Device Tree file for Caloa USB A926x board
3 *
4 * Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5 *
6 * Licensed under GPLv2 or later.
7 */
8
9/ {
10 clocks {
11 slow_xtal {
12 clock-frequency = <32768>;
13 };
14
15 main_xtal {
16 clock-frequency = <12000000>;
17 };
18 };
19
20 ahb {
21 apb {
22 dbgu: serial@fffff200 {
23 status = "okay";
24 };
25
26 tcb0: timer@fffa0000 {
27 timer@0 {
28 compatible = "atmel,tcb-timer";
29 reg = <0>, <1>;
30 };
31
32 timer@2 {
33 compatible = "atmel,tcb-timer";
34 reg = <2>;
35 };
36 };
37
38 macb0: ethernet@fffc4000 {
39 phy-mode = "rmii";
40 status = "okay";
41 };
42
43 usb1: gadget@fffa4000 {
44 atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
45 status = "okay";
46 };
47 };
48
49 ebi: ebi@10000000 {
50 status = "okay";
51
52 nand_controller: nand-controller {
53 status = "okay";
54 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
55 pinctrl-names = "default";
56
57 nand@3 {
58 reg = <0x3 0x0 0x800000>;
59 rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
60 cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
61 nand-bus-width = <8>;
62 nand-ecc-mode = "soft";
63 nand-on-flash-bbt;
64 label = "atmel_nand";
65
66 partitions {
67 compatible = "fixed-partitions";
68 #address-cells = <1>;
69 #size-cells = <1>;
70
71 at91bootstrap@0 {
72 label = "at91bootstrap";
73 reg = <0x0 0x20000>;
74 };
75
76 barebox@20000 {
77 label = "barebox";
78 reg = <0x20000 0x40000>;
79 };
80
81 bareboxenv@60000 {
82 label = "bareboxenv";
83 reg = <0x60000 0x20000>;
84 };
85
86 bareboxenv2@80000 {
87 label = "bareboxenv2";
88 reg = <0x80000 0x20000>;
89 };
90
91 oftree@80000 {
92 label = "oftree";
93 reg = <0xa0000 0x20000>;
94 };
95
96 kernel@a0000 {
97 label = "kernel";
98 reg = <0xc0000 0x400000>;
99 };
100
101 rootfs@4a0000 {
102 label = "rootfs";
103 reg = <0x4c0000 0x7800000>;
104 };
105
106 data@7ca0000 {
107 label = "data";
108 reg = <0x7cc0000 0x8340000>;
109 };
110 };
111 };
112 };
113 };
114
115 usb0: ohci@500000 {
116 num-ports = <2>;
117 status = "okay";
118 };
119 };
120
121 leds {
122 compatible = "gpio-leds";
123
124 user_led {
125 label = "user_led";
126 gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
127 linux,default-trigger = "heartbeat";
128 };
129 };
130
131 gpio_keys {
132 compatible = "gpio-keys";
133 #address-cells = <1>;
134 #size-cells = <0>;
135
136 user_pb {
137 label = "user_pb";
138 gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
139 linux,code = <28>;
140 wakeup-source;
141 };
142 };
143
144 i2c-gpio-0 {
145 status = "okay";
146 };
147};
1/*
2 * usb_a926x.dts - Device Tree file for Caloa USB A926x board
3 *
4 * Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5 *
6 * Licensed under GPLv2 or later.
7 */
8
9/ {
10 clocks {
11 #address-cells = <1>;
12 #size-cells = <1>;
13 ranges;
14
15 main_clock: clock@0 {
16 compatible = "atmel,osc", "fixed-clock";
17 clock-frequency = <12000000>;
18 };
19
20 slow_xtal {
21 clock-frequency = <32768>;
22 };
23
24 main_xtal {
25 clock-frequency = <12000000>;
26 };
27 };
28
29 ahb {
30 apb {
31 dbgu: serial@fffff200 {
32 status = "okay";
33 };
34
35 macb0: ethernet@fffc4000 {
36 phy-mode = "rmii";
37 status = "okay";
38 };
39
40 usb1: gadget@fffa4000 {
41 atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
42 status = "okay";
43 };
44 };
45
46 nand0: nand@40000000 {
47 nand-bus-width = <8>;
48 nand-ecc-mode = "soft";
49 nand-on-flash-bbt;
50 status = "okay";
51
52 at91bootstrap@0 {
53 label = "at91bootstrap";
54 reg = <0x0 0x20000>;
55 };
56
57 barebox@20000 {
58 label = "barebox";
59 reg = <0x20000 0x40000>;
60 };
61
62 bareboxenv@60000 {
63 label = "bareboxenv";
64 reg = <0x60000 0x20000>;
65 };
66
67 bareboxenv2@80000 {
68 label = "bareboxenv2";
69 reg = <0x80000 0x20000>;
70 };
71
72 oftree@80000 {
73 label = "oftree";
74 reg = <0xa0000 0x20000>;
75 };
76
77 kernel@a0000 {
78 label = "kernel";
79 reg = <0xc0000 0x400000>;
80 };
81
82 rootfs@4a0000 {
83 label = "rootfs";
84 reg = <0x4c0000 0x7800000>;
85 };
86
87 data@7ca0000 {
88 label = "data";
89 reg = <0x7cc0000 0x8340000>;
90 };
91 };
92
93 usb0: ohci@00500000 {
94 num-ports = <2>;
95 status = "okay";
96 };
97 };
98
99 leds {
100 compatible = "gpio-leds";
101
102 user_led {
103 label = "user_led";
104 gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
105 linux,default-trigger = "heartbeat";
106 };
107 };
108
109 gpio_keys {
110 compatible = "gpio-keys";
111 #address-cells = <1>;
112 #size-cells = <0>;
113
114 user_pb {
115 label = "user_pb";
116 gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
117 linux,code = <28>;
118 wakeup-source;
119 };
120 };
121
122 i2c@0 {
123 status = "okay";
124 };
125};