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b7c2b615 NF |
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 | ||
334394c0 AB |
24 | clocks { |
25 | slow_xtal { | |
26 | clock-frequency = <32768>; | |
27 | }; | |
58a5c3d8 | 28 | |
334394c0 AB |
29 | main_xtal { |
30 | clock-frequency = <12000000>; | |
31 | }; | |
58a5c3d8 BB |
32 | }; |
33 | ||
b7c2b615 NF |
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 | status = "okay"; | |
39 | slot@0 { | |
40 | reg = <0>; | |
41 | bus-width = <8>; | |
42 | cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>; | |
43 | }; | |
44 | }; | |
45 | ||
46 | spi0: spi@f0004000 { | |
d44db494 | 47 | cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>; |
b7c2b615 NF |
48 | status = "okay"; |
49 | }; | |
50 | ||
51 | can0: can@f000c000 { | |
52 | status = "okay"; | |
53 | }; | |
54 | ||
55 | i2c0: i2c@f0014000 { | |
a3b8a7c7 | 56 | pinctrl-0 = <&pinctrl_i2c0_pu>; |
b7c2b615 NF |
57 | status = "okay"; |
58 | }; | |
59 | ||
60 | i2c1: i2c@f0018000 { | |
61 | status = "okay"; | |
a93f9c88 WY |
62 | |
63 | pmic: act8865@5b { | |
64 | compatible = "active-semi,act8865"; | |
65 | reg = <0x5b>; | |
66 | status = "okay"; | |
67 | ||
68 | regulators { | |
69 | vcc_1v8_reg: DCDC_REG1 { | |
70 | regulator-name = "VCC_1V8"; | |
71 | regulator-min-microvolt = <1800000>; | |
72 | regulator-max-microvolt = <1800000>; | |
73 | regulator-always-on; | |
74 | }; | |
75 | ||
76 | vcc_1v2_reg: DCDC_REG2 { | |
77 | regulator-name = "VCC_1V2"; | |
78 | regulator-min-microvolt = <1200000>; | |
79 | regulator-max-microvolt = <1200000>; | |
80 | regulator-always-on; | |
81 | }; | |
82 | ||
83 | vcc_3v3_reg: DCDC_REG3 { | |
84 | regulator-name = "VCC_3V3"; | |
85 | regulator-min-microvolt = <3300000>; | |
86 | regulator-max-microvolt = <3300000>; | |
87 | regulator-always-on; | |
88 | }; | |
89 | ||
90 | vddfuse_reg: LDO_REG1 { | |
91 | regulator-name = "FUSE_2V5"; | |
92 | regulator-min-microvolt = <2500000>; | |
93 | regulator-max-microvolt = <2500000>; | |
94 | }; | |
95 | ||
96 | vddana_reg: LDO_REG2 { | |
97 | regulator-name = "VDDANA"; | |
98 | regulator-min-microvolt = <3300000>; | |
99 | regulator-max-microvolt = <3300000>; | |
100 | regulator-always-on; | |
101 | }; | |
102 | }; | |
103 | }; | |
b7c2b615 NF |
104 | }; |
105 | ||
106 | macb0: ethernet@f0028000 { | |
107 | phy-mode = "rgmii"; | |
108 | status = "okay"; | |
109 | }; | |
110 | ||
0da40f3d NF |
111 | pwm0: pwm@f002c000 { |
112 | pinctrl-names = "default"; | |
113 | pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>; | |
114 | status = "okay"; | |
115 | }; | |
116 | ||
b7c2b615 NF |
117 | usart0: serial@f001c000 { |
118 | status = "okay"; | |
119 | }; | |
120 | ||
121 | usart1: serial@f0020000 { | |
122 | pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>; | |
123 | status = "okay"; | |
124 | }; | |
125 | ||
126 | uart0: serial@f0024000 { | |
127 | status = "okay"; | |
128 | }; | |
129 | ||
130 | mmc1: mmc@f8000000 { | |
131 | pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; | |
132 | status = "okay"; | |
133 | slot@0 { | |
134 | reg = <0>; | |
135 | bus-width = <4>; | |
136 | cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>; | |
137 | }; | |
138 | }; | |
139 | ||
140 | spi1: spi@f8008000 { | |
d44db494 | 141 | cs-gpios = <&pioC 25 0>; |
b7c2b615 NF |
142 | status = "okay"; |
143 | }; | |
144 | ||
145 | adc0: adc@f8018000 { | |
146 | pinctrl-0 = < | |
147 | &pinctrl_adc0_adtrg | |
148 | &pinctrl_adc0_ad0 | |
149 | &pinctrl_adc0_ad1 | |
150 | &pinctrl_adc0_ad2 | |
151 | &pinctrl_adc0_ad3 | |
152 | &pinctrl_adc0_ad4 | |
153 | &pinctrl_adc0_ad5 | |
154 | &pinctrl_adc0_ad6 | |
155 | &pinctrl_adc0_ad7 | |
156 | &pinctrl_adc0_ad8 | |
157 | &pinctrl_adc0_ad9 | |
158 | >; | |
159 | status = "okay"; | |
160 | }; | |
161 | ||
162 | i2c2: i2c@f801c000 { | |
163 | dmas = <0>, <0>; /* Do not use DMA for i2c2 */ | |
a3b8a7c7 | 164 | pinctrl-0 = <&pinctrl_i2c2_pu>; |
b7c2b615 NF |
165 | status = "okay"; |
166 | }; | |
167 | ||
168 | macb1: ethernet@f802c000 { | |
169 | phy-mode = "rmii"; | |
170 | status = "okay"; | |
171 | }; | |
172 | ||
173 | dbgu: serial@ffffee00 { | |
174 | status = "okay"; | |
175 | }; | |
176 | ||
177 | pinctrl@fffff200 { | |
178 | board { | |
a3b8a7c7 NF |
179 | pinctrl_i2c0_pu: i2c0_pu { |
180 | atmel,pins = | |
181 | <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, | |
182 | <AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; | |
183 | }; | |
184 | ||
185 | pinctrl_i2c2_pu: i2c2_pu { | |
186 | atmel,pins = | |
187 | <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>, | |
188 | <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; | |
189 | }; | |
190 | ||
b7c2b615 NF |
191 | pinctrl_mmc0_cd: mmc0_cd { |
192 | atmel,pins = | |
193 | <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; | |
194 | }; | |
195 | ||
196 | pinctrl_mmc1_cd: mmc1_cd { | |
197 | atmel,pins = | |
198 | <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; | |
199 | }; | |
200 | ||
201 | pinctrl_usba_vbus: usba_vbus { | |
202 | atmel,pins = | |
203 | <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */ | |
204 | }; | |
205 | }; | |
206 | }; | |
207 | ||
208 | pmc: pmc@fffffc00 { | |
209 | main: mainck { | |
210 | clock-frequency = <12000000>; | |
211 | }; | |
212 | }; | |
213 | }; | |
214 | ||
215 | nand0: nand@60000000 { | |
216 | nand-bus-width = <8>; | |
217 | nand-ecc-mode = "hw"; | |
218 | atmel,has-pmecc; | |
219 | atmel,pmecc-cap = <4>; | |
220 | atmel,pmecc-sector-size = <512>; | |
221 | nand-on-flash-bbt; | |
222 | status = "okay"; | |
223 | ||
224 | at91bootstrap@0 { | |
225 | label = "at91bootstrap"; | |
226 | reg = <0x0 0x40000>; | |
227 | }; | |
228 | ||
229 | bootloader@40000 { | |
230 | label = "bootloader"; | |
231 | reg = <0x40000 0x80000>; | |
232 | }; | |
233 | ||
234 | bootloaderenv@c0000 { | |
235 | label = "bootloader env"; | |
236 | reg = <0xc0000 0xc0000>; | |
237 | }; | |
238 | ||
239 | dtb@180000 { | |
240 | label = "device tree"; | |
241 | reg = <0x180000 0x80000>; | |
242 | }; | |
243 | ||
244 | kernel@200000 { | |
245 | label = "kernel"; | |
246 | reg = <0x200000 0x600000>; | |
247 | }; | |
248 | ||
249 | rootfs@800000 { | |
250 | label = "rootfs"; | |
251 | reg = <0x800000 0x0f800000>; | |
252 | }; | |
253 | }; | |
254 | ||
255 | usb0: gadget@00500000 { | |
256 | atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>; /* PE9, conflicts with A9 */ | |
257 | pinctrl-names = "default"; | |
258 | pinctrl-0 = <&pinctrl_usba_vbus>; | |
259 | status = "okay"; | |
260 | }; | |
261 | ||
262 | usb1: ohci@00600000 { | |
263 | num-ports = <3>; | |
264 | atmel,vbus-gpio = <0 | |
265 | &pioE 3 GPIO_ACTIVE_LOW | |
266 | &pioE 4 GPIO_ACTIVE_LOW | |
267 | >; | |
268 | status = "okay"; | |
269 | }; | |
270 | ||
271 | usb2: ehci@00700000 { | |
272 | status = "okay"; | |
273 | }; | |
274 | }; | |
275 | ||
276 | gpio_keys { | |
277 | compatible = "gpio-keys"; | |
278 | ||
279 | bp3 { | |
280 | label = "PB_USER"; | |
281 | gpios = <&pioE 29 GPIO_ACTIVE_LOW>; | |
282 | linux,code = <0x104>; | |
283 | gpio-key,wakeup; | |
284 | }; | |
285 | }; | |
286 | ||
287 | leds { | |
288 | compatible = "gpio-leds"; | |
289 | ||
290 | d2 { | |
291 | label = "d2"; | |
292 | gpios = <&pioE 23 GPIO_ACTIVE_LOW>; /* PE23, conflicts with A23, CTS2 */ | |
293 | linux,default-trigger = "heartbeat"; | |
294 | }; | |
295 | ||
296 | d3 { | |
297 | label = "d3"; | |
298 | gpios = <&pioE 24 GPIO_ACTIVE_HIGH>; | |
299 | }; | |
300 | }; | |
301 | }; |