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		stdout-path = "serial0:115200n8";
18	};
19
20	memory {
21		reg = <0x20000000 0x10000000>;
22	};
23
24	clocks {
25		slow_xtal {
26			clock-frequency = <32768>;
27		};
28
29		main_xtal {
30			clock-frequency = <12000000>;
31		};
32	};
33
34	ahb {
35		apb {
36			mmc0: mmc@f0000000 {
37				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>;
38				vmmc-supply = <&vcc_mmc0_reg>;
39				vqmmc-supply = <&vcc_3v3_reg>;
40				status = "okay";
41				slot@0 {
42					reg = <0>;
43					bus-width = <8>;
44					cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>;
45				};
46			};
47
48			mmc1: mmc@f8000000 {
49				vmmc-supply = <&vcc_3v3_reg>;
50				vqmmc-supply = <&vcc_3v3_reg>;
51				status = "disabled";
52				slot@0 {
53					reg = <0>;
54					bus-width = <4>;
55					cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>;
56				};
57			};
58
59			spi0: spi@f0004000 {
60				cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
61				status = "okay";
62			};
63
64			can0: can@f000c000 {
65				status = "okay";
66			};
67
68			i2c0: i2c@f0014000 {
69				pinctrl-0 = <&pinctrl_i2c0_pu>;
70				status = "okay";
71			};
72
73			i2c1: i2c@f0018000 {
74				status = "okay";
75
76				pmic: act8865@5b {
77					compatible = "active-semi,act8865";
78					reg = <0x5b>;
79					status = "disabled";
80
81					regulators {
82						vcc_1v8_reg: DCDC_REG1 {
83							regulator-name = "VCC_1V8";
84							regulator-min-microvolt = <1800000>;
85							regulator-max-microvolt = <1800000>;
86							regulator-always-on;
87						};
88
89						vcc_1v2_reg: DCDC_REG2 {
90							regulator-name = "VCC_1V2";
91							regulator-min-microvolt = <1200000>;
92							regulator-max-microvolt = <1200000>;
93							regulator-always-on;
94						};
95
96						vcc_3v3_reg: DCDC_REG3 {
97							regulator-name = "VCC_3V3";
98							regulator-min-microvolt = <3300000>;
99							regulator-max-microvolt = <3300000>;
100							regulator-always-on;
101						};
102
103						vddfuse_reg: LDO_REG1 {
104							regulator-name = "FUSE_2V5";
105							regulator-min-microvolt = <2500000>;
106							regulator-max-microvolt = <2500000>;
107						};
108
109						vddana_reg: LDO_REG2 {
110							regulator-name = "VDDANA";
111							regulator-min-microvolt = <3300000>;
112							regulator-max-microvolt = <3300000>;
113							regulator-always-on;
114						};
115					};
116				};
117			};
118
119			macb0: ethernet@f0028000 {
120				phy-mode = "rgmii";
121				#address-cells = <1>;
122				#size-cells = <0>;
123				status = "okay";
124
125				ethernet-phy@7 {
126					reg = <0x7>;
127				};
128			};
129
130			pwm0: pwm@f002c000 {
131				pinctrl-names = "default";
132				pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>;
133				status = "okay";
134			};
135
136			usart0: serial@f001c000 {
137				status = "okay";
138			};
139
140			usart1: serial@f0020000 {
141				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
142				status = "okay";
143			};
144
145			uart0: serial@f0024000 {
146				status = "okay";
147			};
148
149			mmc1: mmc@f8000000 {
150				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
151				status = "okay";
152				slot@0 {
153					reg = <0>;
154					bus-width = <4>;
155					cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>;
156				};
157			};
158
159			spi1: spi@f8008000 {
160				cs-gpios = <&pioC 25 0>;
161				status = "okay";
162			};
163
164			adc0: adc@f8018000 {
165				pinctrl-0 = <
166					&pinctrl_adc0_adtrg
167					&pinctrl_adc0_ad0
168					&pinctrl_adc0_ad1
169					&pinctrl_adc0_ad2
170					&pinctrl_adc0_ad3
171					&pinctrl_adc0_ad4
172					&pinctrl_adc0_ad5
173					&pinctrl_adc0_ad6
174					&pinctrl_adc0_ad7
175					&pinctrl_adc0_ad8
176					&pinctrl_adc0_ad9
177					>;
178				status = "okay";
179			};
180
181			i2c2: i2c@f801c000 {
182				dmas = <0>, <0>;	/* Do not use DMA for i2c2 */
183				pinctrl-0 = <&pinctrl_i2c2_pu>;
184				status = "okay";
185			};
186
187			macb1: ethernet@f802c000 {
188				phy-mode = "rmii";
189				#address-cells = <1>;
190				#size-cells = <0>;
191				status = "okay";
192
193				ethernet-phy@1 {
194					reg = <0x1>;
195				};
196			};
197
198			dbgu: serial@ffffee00 {
199				status = "okay";
200			};
201
202			pinctrl@fffff200 {
203				board {
204					pinctrl_i2c0_pu: i2c0_pu {
205						atmel,pins =
206							<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
207							<AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
208					};
209
210					pinctrl_i2c2_pu: i2c2_pu {
211						atmel,pins =
212							<AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
213							<AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
214					};
215
216					pinctrl_key_gpio: key_gpio_0 {
217						atmel,pins =
218							<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
219					};
220
221					pinctrl_mmc0_cd: mmc0_cd {
222						atmel,pins =
223							<AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
224					};
225
226					pinctrl_mmc1_cd: mmc1_cd {
227						atmel,pins =
228							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
229					};
230
231					pinctrl_usba_vbus: usba_vbus {
232						atmel,pins =
233							<AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;	/* PE9, conflicts with A9 */
234					};
235				};
236			};
237		};
238
239		nand0: nand@60000000 {
240			nand-bus-width = <8>;
241			nand-ecc-mode = "hw";
242			atmel,has-pmecc;
243			atmel,pmecc-cap = <4>;
244			atmel,pmecc-sector-size = <512>;
245			nand-on-flash-bbt;
246			status = "okay";
247
248			at91bootstrap@0 {
249				label = "at91bootstrap";
250				reg = <0x0 0x40000>;
251			};
252
253			bootloader@40000 {
254				label = "bootloader";
255				reg = <0x40000 0x80000>;
256			};
257
258			bootloaderenv@c0000 {
259				label = "bootloader env";
260				reg = <0xc0000 0xc0000>;
261			};
262
263			dtb@180000 {
264				label = "device tree";
265				reg = <0x180000 0x80000>;
266			};
267
268			kernel@200000 {
269				label = "kernel";
270				reg = <0x200000 0x600000>;
271			};
272
273			rootfs@800000 {
274				label = "rootfs";
275				reg = <0x800000 0x0f800000>;
276			};
277		};
278
279		usb0: gadget@00500000 {
280			atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>;	/* PE9, conflicts with A9 */
281			pinctrl-names = "default";
282			pinctrl-0 = <&pinctrl_usba_vbus>;
283			status = "okay";
284		};
285
286		usb1: ohci@00600000 {
287			num-ports = <3>;
288			atmel,vbus-gpio = <0
289					   &pioE 3 GPIO_ACTIVE_LOW
290					   &pioE 4 GPIO_ACTIVE_LOW
291					  >;
292			status = "okay";
293		};
294
295		usb2: ehci@00700000 {
296			status = "okay";
297		};
298	};
299
300	vcc_mmc0_reg: fixedregulator@0 {
301		compatible = "regulator-fixed";
302		gpio = <&pioE 2 GPIO_ACTIVE_LOW>;
303		regulator-name = "mmc0-card-supply";
304		regulator-min-microvolt = <3300000>;
305		regulator-max-microvolt = <3300000>;
306		regulator-always-on;
307	};
308
309	gpio_keys {
310		compatible = "gpio-keys";
311
312		pinctrl-names = "default";
313		pinctrl-0 = <&pinctrl_key_gpio>;
314
315		bp3 {
316			label = "PB_USER";
317			gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
318			linux,code = <0x104>;
319			wakeup-source;
320		};
321	};
322
323	leds {
324		compatible = "gpio-leds";
325
326		d2 {
327			label = "d2";
328			gpios = <&pioE 23 GPIO_ACTIVE_LOW>;	/* PE23, conflicts with A23, CTS2 */
329			linux,default-trigger = "heartbeat";
330		};
331
332		d3 {
333			label = "d3";
334			gpios = <&pioE 24 GPIO_ACTIVE_HIGH>;
335		};
336	};
337};
338