at91-sama5d3_xplained.dts revision 262569 
1/*
2 * at91-sama5d3_xplained.dts - Device Tree file for the SAMA5D3 Xplained board
3 *
4 *  Copyright (C) 2014 Atmel,
5 *		  2014 Nicolas Ferre <nicolas.ferre@atmel.com>
6 *
7 * Licensed under GPLv2 or later.
8 */
9/dts-v1/;
10#include "sama5d36.dtsi"
11
12/ {
13	model = "SAMA5D3 Xplained";
14	compatible = "atmel,sama5d3-xplained", "atmel,sama5d3", "atmel,sama5";
15
16	chosen {
17		bootargs = "console=ttyS0,115200";
18	};
19
20	memory {
21		reg = <0x20000000 0x10000000>;
22	};
23
24	ahb {
25		apb {
26			mmc0: mmc@f0000000 {
27				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>;
28				status = "okay";
29				slot@0 {
30					reg = <0>;
31					bus-width = <8>;
32					cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>;
33				};
34			};
35
36			spi0: spi@f0004000 {
37				cs-gpios = <&pioD 13 0>;
38				status = "okay";
39			};
40
41			can0: can@f000c000 {
42				status = "okay";
43			};
44
45			i2c0: i2c@f0014000 {
46				status = "okay";
47			};
48
49			i2c1: i2c@f0018000 {
50				status = "okay";
51			};
52
53			macb0: ethernet@f0028000 {
54				phy-mode = "rgmii";
55				status = "okay";
56			};
57
58			usart0: serial@f001c000 {
59				status = "okay";
60			};
61
62			usart1: serial@f0020000 {
63				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
64				status = "okay";
65			};
66
67			uart0: serial@f0024000 {
68				status = "okay";
69			};
70
71			mmc1: mmc@f8000000 {
72				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
73				status = "okay";
74				slot@0 {
75					reg = <0>;
76					bus-width = <4>;
77					cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>;
78				};
79			};
80
81			spi1: spi@f8008000 {
82				cs-gpios = <&pioC 25 0>, <0>, <0>, <&pioD 16 0>;
83				status = "okay";
84			};
85
86			adc0: adc@f8018000 {
87				pinctrl-0 = <
88					&pinctrl_adc0_adtrg
89					&pinctrl_adc0_ad0
90					&pinctrl_adc0_ad1
91					&pinctrl_adc0_ad2
92					&pinctrl_adc0_ad3
93					&pinctrl_adc0_ad4
94					&pinctrl_adc0_ad5
95					&pinctrl_adc0_ad6
96					&pinctrl_adc0_ad7
97					&pinctrl_adc0_ad8
98					&pinctrl_adc0_ad9
99					>;
100				status = "okay";
101			};
102
103			i2c2: i2c@f801c000 {
104				dmas = <0>, <0>;	/* Do not use DMA for i2c2 */
105				status = "okay";
106			};
107
108			macb1: ethernet@f802c000 {
109				phy-mode = "rmii";
110				status = "okay";
111			};
112
113			dbgu: serial@ffffee00 {
114				status = "okay";
115			};
116
117			pinctrl@fffff200 {
118				board {
119					pinctrl_mmc0_cd: mmc0_cd {
120						atmel,pins =
121							<AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
122					};
123
124					pinctrl_mmc1_cd: mmc1_cd {
125						atmel,pins =
126							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
127					};
128
129					pinctrl_usba_vbus: usba_vbus {
130						atmel,pins =
131							<AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;	/* PE9, conflicts with A9 */
132					};
133				};
134			};
135
136			pmc: pmc@fffffc00 {
137				main: mainck {
138					clock-frequency = <12000000>;
139				};
140			};
141		};
142
143		nand0: nand@60000000 {
144			nand-bus-width = <8>;
145			nand-ecc-mode = "hw";
146			atmel,has-pmecc;
147			atmel,pmecc-cap = <4>;
148			atmel,pmecc-sector-size = <512>;
149			nand-on-flash-bbt;
150			status = "okay";
151
152			at91bootstrap@0 {
153				label = "at91bootstrap";
154				reg = <0x0 0x40000>;
155			};
156
157			bootloader@40000 {
158				label = "bootloader";
159				reg = <0x40000 0x80000>;
160			};
161
162			bootloaderenv@c0000 {
163				label = "bootloader env";
164				reg = <0xc0000 0xc0000>;
165			};
166
167			dtb@180000 {
168				label = "device tree";
169				reg = <0x180000 0x80000>;
170			};
171
172			kernel@200000 {
173				label = "kernel";
174				reg = <0x200000 0x600000>;
175			};
176
177			rootfs@800000 {
178				label = "rootfs";
179				reg = <0x800000 0x0f800000>;
180			};
181		};
182
183		usb0: gadget@00500000 {
184			atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>;	/* PE9, conflicts with A9 */
185			pinctrl-names = "default";
186			pinctrl-0 = <&pinctrl_usba_vbus>;
187			status = "okay";
188		};
189
190		usb1: ohci@00600000 {
191			num-ports = <3>;
192			atmel,vbus-gpio = <0
193					   &pioE 3 GPIO_ACTIVE_LOW
194					   &pioE 4 GPIO_ACTIVE_LOW
195					  >;
196			status = "okay";
197		};
198
199		usb2: ehci@00700000 {
200			status = "okay";
201		};
202	};
203
204	gpio_keys {
205		compatible = "gpio-keys";
206
207		bp3 {
208			label = "PB_USER";
209			gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
210			linux,code = <0x104>;
211			gpio-key,wakeup;
212		};
213	};
214
215	leds {
216		compatible = "gpio-leds";
217
218		d2 {
219			label = "d2";
220			gpios = <&pioE 23 GPIO_ACTIVE_LOW>;	/* PE23, conflicts with A23, CTS2 */
221			linux,default-trigger = "heartbeat";
222		};
223
224		d3 {
225			label = "d3";
226			gpios = <&pioE 24 GPIO_ACTIVE_HIGH>;
227		};
228	};
229};
230