Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
[sfrench/cifs-2.6.git] / arch / arm / boot / dts / at91sam9m10g45ek.dts
1 /*
2  * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board
3  *
4  *  Copyright (C) 2011 Atmel,
5  *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>
6  *
7  * Licensed under GPLv2 or later.
8  */
9 /dts-v1/;
10 #include "at91sam9g45.dtsi"
11 #include <dt-bindings/pwm/pwm.h>
12
13 / {
14         model = "Atmel AT91SAM9M10G45-EK";
15         compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9";
16
17         chosen {
18                 bootargs = "mem=64M root=/dev/mtdblock1 rw rootfstype=jffs2";
19                 stdout-path = "serial0:115200n8";
20         };
21
22         memory {
23                 reg = <0x70000000 0x4000000>;
24         };
25
26         clocks {
27                 slow_xtal {
28                       clock-frequency = <32768>;
29                 };
30
31                 main_xtal {
32                       clock-frequency = <12000000>;
33                 };
34         };
35
36         ahb {
37                 apb {
38                         dbgu: serial@ffffee00 {
39                                 status = "okay";
40                         };
41
42                         tcb0: timer@fff7c000 {
43                                 timer@0 {
44                                         compatible = "atmel,tcb-timer";
45                                         reg = <0>, <1>;
46                                 };
47
48                                 timer@2 {
49                                         compatible = "atmel,tcb-timer";
50                                         reg = <2>;
51                                 };
52                         };
53
54                         usart1: serial@fff90000 {
55                                 pinctrl-0 =
56                                         <&pinctrl_usart1
57                                          &pinctrl_usart1_rts
58                                          &pinctrl_usart1_cts>;
59                                 status = "okay";
60                         };
61
62                         macb0: ethernet@fffbc000 {
63                                 phy-mode = "rmii";
64                                 status = "okay";
65                         };
66
67                         i2c0: i2c@fff84000 {
68                                 status = "okay";
69                                 ov2640: camera@30 {
70                                         compatible = "ovti,ov2640";
71                                         reg = <0x30>;
72                                         pinctrl-names = "default";
73                                         pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
74                                         resetb-gpios = <&pioD 12 GPIO_ACTIVE_LOW>;
75                                         pwdn-gpios = <&pioD 13 GPIO_ACTIVE_HIGH>;
76                                         clocks = <&pck1>;
77                                         clock-names = "xvclk";
78                                         assigned-clocks = <&pck1>;
79                                         assigned-clock-rates = <25000000>;
80
81                                         port {
82                                                 ov2640_0: endpoint {
83                                                         remote-endpoint = <&isi_0>;
84                                                         bus-width = <8>;
85                                                 };
86                                         };
87                                 };
88                         };
89
90                         i2c1: i2c@fff88000 {
91                                 status = "okay";
92                         };
93
94                         watchdog@fffffd40 {
95                                 status = "okay";
96                         };
97
98                         mmc0: mmc@fff80000 {
99                                 pinctrl-0 = <
100                                         &pinctrl_board_mmc0
101                                         &pinctrl_mmc0_slot0_clk_cmd_dat0
102                                         &pinctrl_mmc0_slot0_dat1_3>;
103                                 status = "okay";
104                                 slot@0 {
105                                         reg = <0>;
106                                         bus-width = <4>;
107                                         cd-gpios = <&pioD 10 GPIO_ACTIVE_HIGH>;
108                                 };
109                         };
110
111                         mmc1: mmc@fffd0000 {
112                                 pinctrl-0 = <
113                                         &pinctrl_board_mmc1
114                                         &pinctrl_mmc1_slot0_clk_cmd_dat0
115                                         &pinctrl_mmc1_slot0_dat1_3>;
116                                 status = "okay";
117                                 slot@0 {
118                                         reg = <0>;
119                                         bus-width = <4>;
120                                         cd-gpios = <&pioD 11 GPIO_ACTIVE_HIGH>;
121                                         wp-gpios = <&pioD 29 GPIO_ACTIVE_HIGH>;
122                                 };
123                         };
124
125                         pinctrl@fffff200 {
126                                 camera_sensor {
127                                         pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
128                                                 atmel,pins =
129                                                         <AT91_PIOB 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
130                                         };
131
132                                         pinctrl_sensor_reset: sensor_reset-0 {
133                                                 atmel,pins =
134                                                         <AT91_PIOD 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
135                                         };
136
137                                         pinctrl_sensor_power: sensor_power-0 {
138                                                 atmel,pins =
139                                                         <AT91_PIOD 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
140                                         };
141                                 };
142                                 mmc0 {
143                                         pinctrl_board_mmc0: mmc0-board {
144                                                 atmel,pins =
145                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;  /* PD10 gpio CD pin pull up and deglitch */
146                                         };
147                                 };
148
149                                 mmc1 {
150                                         pinctrl_board_mmc1: mmc1-board {
151                                                 atmel,pins =
152                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH    /* PD11 gpio CD pin pull up and deglitch */
153                                                          AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;   /* PD29 gpio WP pin pull up */
154                                         };
155                                 };
156
157                                 pwm0 {
158                                         pinctrl_pwm_leds: pwm-led {
159                                                 atmel,pins =
160                                                         <AT91_PIOD 0  AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PD0 periph B */
161                                                          AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;      /* PD31 periph B */
162                                         };
163                                 };
164                         };
165
166                         spi0: spi@fffa4000{
167                                 status = "okay";
168                                 cs-gpios = <&pioB 3 0>, <0>, <0>, <0>;
169                                 mtd_dataflash@0 {
170                                         compatible = "atmel,at45", "atmel,dataflash";
171                                         spi-max-frequency = <13000000>;
172                                         reg = <0>;
173                                 };
174                         };
175
176                         usb2: gadget@fff78000 {
177                                 atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>;
178                                 status = "okay";
179                         };
180
181                         ac97: sound@fffac000 {
182                                 status = "okay";
183                         };
184
185                         adc0: adc@fffb0000 {
186                                 pinctrl-names = "default";
187                                 pinctrl-0 = <
188                                         &pinctrl_adc0_ad0
189                                         &pinctrl_adc0_ad1
190                                         &pinctrl_adc0_ad2
191                                         &pinctrl_adc0_ad3
192                                         &pinctrl_adc0_ad4
193                                         &pinctrl_adc0_ad5
194                                         &pinctrl_adc0_ad6
195                                         &pinctrl_adc0_ad7>;
196                                 atmel,adc-ts-wires = <4>;
197                                 status = "okay";
198                         };
199
200                         isi@fffb4000 {
201                                 pinctrl-names = "default";
202                                 pinctrl-0 = <&pinctrl_isi_data_0_7>;
203                                 status = "okay";
204                                 port {
205                                         isi_0: endpoint {
206                                                 remote-endpoint = <&ov2640_0>;
207                                                 bus-width = <8>;
208                                                 vsync-active = <1>;
209                                                 hsync-active = <1>;
210                                         };
211                                 };
212                         };
213
214                         pwm0: pwm@fffb8000 {
215                                 status = "okay";
216
217                                 pinctrl-names = "default";
218                                 pinctrl-0 = <&pinctrl_pwm_leds>;
219                         };
220
221                         rtc@fffffd20 {
222                                 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
223                                 status = "okay";
224                         };
225
226                         gpbr: syscon@fffffd60 {
227                                 status = "okay";
228                         };
229
230                         rtc@fffffdb0 {
231                                 status = "okay";
232                         };
233                 };
234
235                 fb0: fb@500000 {
236                         display = <&display0>;
237                         status = "okay";
238
239                         display0: display {
240                                 bits-per-pixel = <32>;
241                                 atmel,lcdcon-backlight;
242                                 atmel,dmacon = <0x1>;
243                                 atmel,lcdcon2 = <0x80008002>;
244                                 atmel,guard-time = <9>;
245                                 atmel,lcd-wiring-mode = "RGB";
246
247                                 display-timings {
248                                         native-mode = <&timing0>;
249                                         timing0: timing0 {
250                                                 clock-frequency = <9000000>;
251                                                 hactive = <480>;
252                                                 vactive = <272>;
253                                                 hback-porch = <1>;
254                                                 hfront-porch = <1>;
255                                                 vback-porch = <40>;
256                                                 vfront-porch = <1>;
257                                                 hsync-len = <45>;
258                                                 vsync-len = <1>;
259                                         };
260                                 };
261                         };
262                 };
263
264                 ebi: ebi@10000000 {
265                         status = "okay";
266
267                         nand_controller: nand-controller {
268                                 status = "okay";
269                                 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
270                                 pinctrl-names = "default";
271
272                                 nand@3 {
273                                         reg = <0x3 0x0 0x800000>;
274                                         rb-gpios = <&pioC 8 GPIO_ACTIVE_HIGH>;
275                                         cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
276                                         nand-bus-width = <8>;
277                                         nand-ecc-mode = "soft";
278                                         nand-on-flash-bbt;
279                                         label = "atmel_nand";
280
281                                         partitions {
282                                                 compatible = "fixed-partitions";
283                                                 #address-cells = <1>;
284                                                 #size-cells = <1>;
285
286                                                 boot@0 {
287                                                         label = "bootstrap/uboot/kernel";
288                                                         reg = <0x0 0x400000>;
289                                                 };
290
291                                                 rootfs@400000 {
292                                                         label = "rootfs";
293                                                         reg = <0x400000 0x3C00000>;
294                                                 };
295
296                                                 data@4000000 {
297                                                         label = "data";
298                                                         reg = <0x4000000 0xC000000>;
299                                                 };
300                                         };
301                                 };
302                         };
303                 };
304
305                 usb0: ohci@700000 {
306                         status = "okay";
307                         num-ports = <2>;
308                         atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW
309                                            &pioD 3 GPIO_ACTIVE_LOW>;
310                 };
311
312                 usb1: ehci@800000 {
313                         status = "okay";
314                 };
315         };
316
317         leds {
318                 compatible = "gpio-leds";
319
320                 d8 {
321                         label = "d8";
322                         gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
323                         linux,default-trigger = "heartbeat";
324                 };
325         };
326
327         pwmleds {
328                 compatible = "pwm-leds";
329
330                 d6 {
331                         label = "d6";
332                         pwms = <&pwm0 3 5000 PWM_POLARITY_INVERTED>;
333                         max-brightness = <255>;
334                         linux,default-trigger = "nand-disk";
335                 };
336
337                 d7 {
338                         label = "d7";
339                         pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>;
340                         max-brightness = <255>;
341                         linux,default-trigger = "mmc0";
342                 };
343         };
344
345         gpio_keys {
346                 compatible = "gpio-keys";
347
348                 left_click {
349                         label = "left_click";
350                         gpios = <&pioB 6 GPIO_ACTIVE_LOW>;
351                         linux,code = <272>;
352                         wakeup-source;
353                 };
354
355                 right_click {
356                         label = "right_click";
357                         gpios = <&pioB 7 GPIO_ACTIVE_LOW>;
358                         linux,code = <273>;
359                         wakeup-source;
360                 };
361
362                 left {
363                         label = "Joystick Left";
364                         gpios = <&pioB 14 GPIO_ACTIVE_LOW>;
365                         linux,code = <105>;
366                 };
367
368                 right {
369                         label = "Joystick Right";
370                         gpios = <&pioB 15 GPIO_ACTIVE_LOW>;
371                         linux,code = <106>;
372                 };
373
374                 up {
375                         label = "Joystick Up";
376                         gpios = <&pioB 16 GPIO_ACTIVE_LOW>;
377                         linux,code = <103>;
378                 };
379
380                 down {
381                         label = "Joystick Down";
382                         gpios = <&pioB 17 GPIO_ACTIVE_LOW>;
383                         linux,code = <108>;
384                 };
385
386                 enter {
387                         label = "Joystick Press";
388                         gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
389                         linux,code = <28>;
390                 };
391         };
392 };