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};
148