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[karo-tx-linux.git] / arch / arm / boot / dts / at91-sama5d3_xplained.dts
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_mmc0 {
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 };