1/*
2 * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference 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 = "Atmel at91sam9263ek";
13	compatible = "atmel,at91sam9263ek", "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 = <16367660>;
31		};
32
33		slow_xtal {
34			clock-frequency = <32768>;
35		};
36
37		main_xtal {
38			clock-frequency = <16367660>;
39		};
40	};
41
42	ahb {
43		apb {
44			dbgu: serial@ffffee00 {
45				status = "okay";
46			};
47
48			usart0: serial@fff8c000 {
49				pinctrl-0 = <
50					&pinctrl_usart0
51					&pinctrl_usart0_rts
52					&pinctrl_usart0_cts>;
53				status = "okay";
54			};
55
56			macb0: ethernet@fffbc000 {
57				phy-mode = "rmii";
58				status = "okay";
59			};
60
61			usb1: gadget@fff78000 {
62				atmel,vbus-gpio = <&pioA 25 GPIO_ACTIVE_HIGH>;
63				status = "okay";
64			};
65
66			mmc0: mmc@fff80000 {
67				pinctrl-0 = <
68					&pinctrl_board_mmc0
69					&pinctrl_mmc0_clk
70					&pinctrl_mmc0_slot0_cmd_dat0
71					&pinctrl_mmc0_slot0_dat1_3>;
72				status = "okay";
73				slot@0 {
74					reg = <0>;
75					bus-width = <4>;
76					cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
77					wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>;
78				};
79			};
80
81			pinctrl@fffff200 {
82				mmc0 {
83					pinctrl_board_mmc0: mmc0-board {
84						atmel,pins =
85							<AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH 	/* PE18 gpio CD pin pull up and deglitch */
86							 AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;	/* PE19 gpio WP pin pull up */
87					};
88				};
89			};
90
91			spi0: spi@fffa4000 {
92				status = "okay";
93				cs-gpios = <&pioA 5 0>, <0>, <0>, <0>;
94				mtd_dataflash@0 {
95					compatible = "atmel,at45", "atmel,dataflash";
96					spi-max-frequency = <50000000>;
97					reg = <0>;
98				};
99			};
100
101			watchdog@fffffd40 {
102				status = "okay";
103			};
104		};
105
106		fb0: fb@0x00700000 {
107			display = <&display0>;
108			status = "okay";
109
110			display0: display {
111				bits-per-pixel = <16>;
112				atmel,lcdcon-backlight;
113				atmel,dmacon = <0x1>;
114				atmel,lcdcon2 = <0x80008002>;
115				atmel,guard-time = <1>;
116
117				display-timings {
118					native-mode = <&timing0>;
119					timing0: timing0 {
120						clock-frequency = <4965000>;
121						hactive = <240>;
122						vactive = <320>;
123						hback-porch = <1>;
124						hfront-porch = <33>;
125						vback-porch = <1>;
126						vfront-porch = <0>;
127						hsync-len = <5>;
128						vsync-len = <1>;
129						hsync-active = <1>;
130						vsync-active = <1>;
131					};
132				};
133			};
134		};
135
136		nand0: nand@40000000 {
137			nand-bus-width = <8>;
138			nand-ecc-mode = "soft";
139			nand-on-flash-bbt = <1>;
140			status = "okay";
141
142			at91bootstrap@0 {
143				label = "at91bootstrap";
144				reg = <0x0 0x20000>;
145			};
146
147			barebox@20000 {
148				label = "barebox";
149				reg = <0x20000 0x40000>;
150			};
151
152			bareboxenv@60000 {
153				label = "bareboxenv";
154				reg = <0x60000 0x20000>;
155			};
156
157			bareboxenv2@80000 {
158				label = "bareboxenv2";
159				reg = <0x80000 0x20000>;
160			};
161
162			oftree@80000 {
163				label = "oftree";
164				reg = <0xa0000 0x20000>;
165			};
166
167			kernel@a0000 {
168				label = "kernel";
169				reg = <0xc0000 0x400000>;
170			};
171
172			rootfs@4a0000 {
173				label = "rootfs";
174				reg = <0x4c0000 0x7800000>;
175			};
176
177			data@7ca0000 {
178				label = "data";
179				reg = <0x7cc0000 0x8340000>;
180			};
181		};
182
183		usb0: ohci@00a00000 {
184			num-ports = <2>;
185			status = "okay";
186			atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH
187					   &pioA 21 GPIO_ACTIVE_HIGH
188					  >;
189		};
190	};
191
192	leds {
193		compatible = "gpio-leds";
194
195		d3 {
196			label = "d3";
197			gpios = <&pioB 7 GPIO_ACTIVE_HIGH>;
198			linux,default-trigger = "heartbeat";
199		};
200
201		d2 {
202			label = "d2";
203			gpios = <&pioC 29 GPIO_ACTIVE_LOW>;
204			linux,default-trigger = "nand-disk";
205		};
206	};
207
208	gpio_keys {
209		compatible = "gpio-keys";
210
211		left_click {
212			label = "left_click";
213			gpios = <&pioC 5 GPIO_ACTIVE_LOW>;
214			linux,code = <272>;
215			gpio-key,wakeup;
216		};
217
218		right_click {
219			label = "right_click";
220			gpios = <&pioC 4 GPIO_ACTIVE_LOW>;
221			linux,code = <273>;
222			gpio-key,wakeup;
223		};
224	};
225
226	i2c@0 {
227		status = "okay";
228
229		24c512@50 {
230			compatible = "24c512";
231			reg = <0x50>;
232			pagesize = <128>;
233		};
234	};
235};
236