Merge branch 'for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
[linux-2.6-microblaze.git] / arch / arm / boot / dts / at91sam9m10g45ek.dts
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board
4  *
5  *  Copyright (C) 2011 Atmel,
6  *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>
7  */
8 /dts-v1/;
9 #include "at91sam9g45.dtsi"
10 #include <dt-bindings/pwm/pwm.h>
11
12 / {
13         model = "Atmel AT91SAM9M10G45-EK";
14         compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9";
15
16         chosen {
17                 bootargs = "mem=64M root=/dev/mtdblock1 rw rootfstype=jffs2";
18                 stdout-path = "serial0:115200n8";
19         };
20
21         memory@70000000 {
22                 reg = <0x70000000 0x4000000>;
23         };
24
25         clocks {
26                 slow_xtal {
27                       clock-frequency = <32768>;
28                 };
29
30                 main_xtal {
31                       clock-frequency = <12000000>;
32                 };
33         };
34
35         ahb {
36                 apb {
37                         dbgu: serial@ffffee00 {
38                                 status = "okay";
39                         };
40
41                         tcb0: timer@fff7c000 {
42                                 timer@0 {
43                                         compatible = "atmel,tcb-timer";
44                                         reg = <0>, <1>;
45                                 };
46
47                                 timer@2 {
48                                         compatible = "atmel,tcb-timer";
49                                         reg = <2>;
50                                 };
51                         };
52
53                         usart1: serial@fff90000 {
54                                 pinctrl-0 =
55                                         <&pinctrl_usart1
56                                          &pinctrl_usart1_rts
57                                          &pinctrl_usart1_cts>;
58                                 status = "okay";
59                         };
60
61                         macb0: ethernet@fffbc000 {
62                                 phy-mode = "rmii";
63                                 status = "okay";
64                         };
65
66                         i2c0: i2c@fff84000 {
67                                 status = "okay";
68                                 ov2640: camera@30 {
69                                         compatible = "ovti,ov2640";
70                                         reg = <0x30>;
71                                         pinctrl-names = "default";
72                                         pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
73                                         resetb-gpios = <&pioD 12 GPIO_ACTIVE_LOW>;
74                                         pwdn-gpios = <&pioD 13 GPIO_ACTIVE_HIGH>;
75                                         clocks = <&pmc PMC_TYPE_SYSTEM 9>;
76                                         clock-names = "xvclk";
77                                         assigned-clocks = <&pmc PMC_TYPE_SYSTEM 9>;
78                                         assigned-clock-rates = <25000000>;
79
80                                         port {
81                                                 ov2640_0: endpoint {
82                                                         remote-endpoint = <&isi_0>;
83                                                         bus-width = <8>;
84                                                 };
85                                         };
86                                 };
87                         };
88
89                         i2c1: i2c@fff88000 {
90                                 status = "okay";
91                         };
92
93                         watchdog@fffffd40 {
94                                 status = "okay";
95                         };
96
97                         mmc0: mmc@fff80000 {
98                                 pinctrl-0 = <
99                                         &pinctrl_board_mmc0
100                                         &pinctrl_mmc0_slot0_clk_cmd_dat0
101                                         &pinctrl_mmc0_slot0_dat1_3>;
102                                 pinctrl-names = "default";
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                                 pinctrl-names = "default";
117                                 status = "okay";
118                                 slot@0 {
119                                         reg = <0>;
120                                         bus-width = <4>;
121                                         cd-gpios = <&pioD 11 GPIO_ACTIVE_HIGH>;
122                                         wp-gpios = <&pioD 29 GPIO_ACTIVE_HIGH>;
123                                 };
124                         };
125
126                         pinctrl@fffff200 {
127                                 camera_sensor {
128                                         pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
129                                                 atmel,pins =
130                                                         <AT91_PIOB 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
131                                         };
132
133                                         pinctrl_sensor_reset: sensor_reset-0 {
134                                                 atmel,pins =
135                                                         <AT91_PIOD 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
136                                         };
137
138                                         pinctrl_sensor_power: sensor_power-0 {
139                                                 atmel,pins =
140                                                         <AT91_PIOD 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
141                                         };
142                                 };
143                                 mmc0 {
144                                         pinctrl_board_mmc0: mmc0-board {
145                                                 atmel,pins =
146                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;  /* PD10 gpio CD pin pull up and deglitch */
147                                         };
148                                 };
149
150                                 mmc1 {
151                                         pinctrl_board_mmc1: mmc1-board {
152                                                 atmel,pins =
153                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH    /* PD11 gpio CD pin pull up and deglitch */
154                                                          AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;   /* PD29 gpio WP pin pull up */
155                                         };
156                                 };
157
158                                 pwm0 {
159                                         pinctrl_pwm_leds: pwm-led {
160                                                 atmel,pins =
161                                                         <AT91_PIOD 0  AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PD0 periph B */
162                                                          AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;      /* PD31 periph B */
163                                         };
164                                 };
165                         };
166
167                         spi0: spi@fffa4000{
168                                 status = "okay";
169                                 cs-gpios = <&pioB 3 0>, <0>, <0>, <0>;
170                                 mtd_dataflash@0 {
171                                         compatible = "atmel,at45", "atmel,dataflash";
172                                         spi-max-frequency = <13000000>;
173                                         reg = <0>;
174                                 };
175                         };
176
177                         usb2: gadget@fff78000 {
178                                 atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>;
179                                 status = "okay";
180                         };
181
182                         ac97: sound@fffac000 {
183                                 status = "okay";
184                         };
185
186                         adc0: adc@fffb0000 {
187                                 pinctrl-names = "default";
188                                 pinctrl-0 = <
189                                         &pinctrl_adc0_ad0
190                                         &pinctrl_adc0_ad1
191                                         &pinctrl_adc0_ad2
192                                         &pinctrl_adc0_ad3
193                                         &pinctrl_adc0_ad4
194                                         &pinctrl_adc0_ad5
195                                         &pinctrl_adc0_ad6
196                                         &pinctrl_adc0_ad7>;
197                                 atmel,adc-ts-wires = <4>;
198                                 status = "okay";
199                         };
200
201                         isi@fffb4000 {
202                                 pinctrl-names = "default";
203                                 pinctrl-0 = <&pinctrl_isi_data_0_7>;
204                                 status = "okay";
205                                 port {
206                                         isi_0: endpoint {
207                                                 remote-endpoint = <&ov2640_0>;
208                                                 bus-width = <8>;
209                                                 vsync-active = <1>;
210                                                 hsync-active = <1>;
211                                         };
212                                 };
213                         };
214
215                         pwm0: pwm@fffb8000 {
216                                 status = "okay";
217
218                                 pinctrl-names = "default";
219                                 pinctrl-0 = <&pinctrl_pwm_leds>;
220                         };
221
222                         rtc@fffffd20 {
223                                 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
224                                 status = "okay";
225                         };
226
227                         gpbr: syscon@fffffd60 {
228                                 status = "okay";
229                         };
230
231                         rtc@fffffdb0 {
232                                 status = "okay";
233                         };
234                 };
235
236                 fb0: fb@500000 {
237                         display = <&display0>;
238                         status = "okay";
239
240                         display0: panel {
241                                 bits-per-pixel = <32>;
242                                 atmel,lcdcon-backlight;
243                                 atmel,dmacon = <0x1>;
244                                 atmel,lcdcon2 = <0x80008002>;
245                                 atmel,guard-time = <9>;
246                                 atmel,lcd-wiring-mode = "RGB";
247
248                                 display-timings {
249                                         native-mode = <&timing0>;
250                                         timing0: timing0 {
251                                                 clock-frequency = <9000000>;
252                                                 hactive = <480>;
253                                                 vactive = <272>;
254                                                 hback-porch = <1>;
255                                                 hfront-porch = <1>;
256                                                 vback-porch = <40>;
257                                                 vfront-porch = <1>;
258                                                 hsync-len = <45>;
259                                                 vsync-len = <1>;
260                                         };
261                                 };
262                         };
263                 };
264
265                 ebi: ebi@10000000 {
266                         status = "okay";
267
268                         nand_controller: nand-controller {
269                                 status = "okay";
270                                 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
271                                 pinctrl-names = "default";
272
273                                 nand@3 {
274                                         reg = <0x3 0x0 0x800000>;
275                                         rb-gpios = <&pioC 8 GPIO_ACTIVE_HIGH>;
276                                         cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
277                                         nand-bus-width = <8>;
278                                         nand-ecc-mode = "soft";
279                                         nand-on-flash-bbt;
280                                         label = "atmel_nand";
281
282                                         partitions {
283                                                 compatible = "fixed-partitions";
284                                                 #address-cells = <1>;
285                                                 #size-cells = <1>;
286
287                                                 boot@0 {
288                                                         label = "bootstrap/uboot/kernel";
289                                                         reg = <0x0 0x400000>;
290                                                 };
291
292                                                 rootfs@400000 {
293                                                         label = "rootfs";
294                                                         reg = <0x400000 0x3C00000>;
295                                                 };
296
297                                                 data@4000000 {
298                                                         label = "data";
299                                                         reg = <0x4000000 0xC000000>;
300                                                 };
301                                         };
302                                 };
303                         };
304                 };
305
306                 usb0: ohci@700000 {
307                         status = "okay";
308                         num-ports = <2>;
309                         atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW
310                                            &pioD 3 GPIO_ACTIVE_LOW>;
311                 };
312
313                 usb1: ehci@800000 {
314                         status = "okay";
315                 };
316         };
317
318         led-controller-1 {
319                 compatible = "gpio-leds";
320
321                 led-1 {
322                         label = "d8";
323                         gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
324                         linux,default-trigger = "heartbeat";
325                 };
326         };
327
328         led-controller-2 {
329                 compatible = "pwm-leds";
330
331                 led-2 {
332                         label = "d6";
333                         pwms = <&pwm0 3 5000 PWM_POLARITY_INVERTED>;
334                         max-brightness = <255>;
335                         linux,default-trigger = "nand-disk";
336                 };
337
338                 led-3 {
339                         label = "d7";
340                         pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>;
341                         max-brightness = <255>;
342                         linux,default-trigger = "mmc0";
343                 };
344         };
345
346         gpio_keys {
347                 compatible = "gpio-keys";
348
349                 left_click {
350                         label = "left_click";
351                         gpios = <&pioB 6 GPIO_ACTIVE_LOW>;
352                         linux,code = <272>;
353                         wakeup-source;
354                 };
355
356                 right_click {
357                         label = "right_click";
358                         gpios = <&pioB 7 GPIO_ACTIVE_LOW>;
359                         linux,code = <273>;
360                         wakeup-source;
361                 };
362
363                 left {
364                         label = "Joystick Left";
365                         gpios = <&pioB 14 GPIO_ACTIVE_LOW>;
366                         linux,code = <105>;
367                 };
368
369                 right {
370                         label = "Joystick Right";
371                         gpios = <&pioB 15 GPIO_ACTIVE_LOW>;
372                         linux,code = <106>;
373                 };
374
375                 up {
376                         label = "Joystick Up";
377                         gpios = <&pioB 16 GPIO_ACTIVE_LOW>;
378                         linux,code = <103>;
379                 };
380
381                 down {
382                         label = "Joystick Down";
383                         gpios = <&pioB 17 GPIO_ACTIVE_LOW>;
384                         linux,code = <108>;
385                 };
386
387                 enter {
388                         label = "Joystick Press";
389                         gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
390                         linux,code = <28>;
391                 };
392         };
393 };