2 * at91sam9261.dtsi - Device Tree Include file for AT91SAM9261 SoC
4 * Copyright (C) 2013 Jean-Jacques Hiblot <jjhiblot@traphandler.com>
6 * Licensed under GPLv2 only.
9 #include "skeleton.dtsi"
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
16 model = "Atmel AT91SAM9261 family SoC";
17 compatible = "atmel,at91sam9261";
18 interrupt-parent = <&aic>;
40 compatible = "arm,arm926ej-s";
46 reg = <0x20000000 0x08000000>;
50 main_xtal: main_xtal {
51 compatible = "fixed-clock";
53 clock-frequency = <0>;
56 slow_xtal: slow_xtal {
57 compatible = "fixed-clock";
59 clock-frequency = <0>;
64 compatible = "simple-bus";
70 compatible = "atmel,at91rm9200-ohci", "usb-ohci";
71 reg = <0x00500000 0x100000>;
72 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
73 clocks = <&usb>, <&ohci_clk>, <&hclk0>, <&uhpck>;
74 clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
79 compatible = "atmel,at91sam9261-lcdc";
80 reg = <0x00600000 0x1000>;
81 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
82 pinctrl-names = "default";
83 pinctrl-0 = <&pinctrl_fb>;
84 clocks = <&lcd_clk>, <&hclk1>;
85 clock-names = "lcdc_clk", "hclk";
89 nand0: nand@40000000 {
90 compatible = "atmel,at91rm9200-nand";
93 reg = <0x40000000 0x10000000>;
94 atmel,nand-addr-offset = <22>;
95 atmel,nand-cmd-offset = <21>;
96 pinctrl-names = "default";
97 pinctrl-0 = <&pinctrl_nand>;
99 gpios = <&pioC 15 GPIO_ACTIVE_HIGH>,
100 <&pioC 14 GPIO_ACTIVE_HIGH>,
106 compatible = "simple-bus";
107 #address-cells = <1>;
111 tcb0: timer@fffa0000 {
112 compatible = "atmel,at91rm9200-tcb";
113 reg = <0xfffa0000 0x100>;
114 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>,
115 <18 IRQ_TYPE_LEVEL_HIGH 0>,
116 <19 IRQ_TYPE_LEVEL_HIGH 0>;
117 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>;
118 clock-names = "t0_clk", "t1_clk", "t2_clk";
121 usb1: gadget@fffa4000 {
122 compatible = "atmel,at91rm9200-udc";
123 reg = <0xfffa4000 0x4000>;
124 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
125 clocks = <&usb>, <&udc_clk>, <&udpck>;
126 clock-names = "usb_clk", "udc_clk", "udpck";
131 compatible = "atmel,hsmci";
132 reg = <0xfffa8000 0x600>;
133 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
134 pinctrl-names = "default";
135 pinctrl-0 = <&pinctrl_mmc0_clk>, <&pinctrl_mmc0_slot0_cmd_dat0>, <&pinctrl_mmc0_slot0_dat1_3>;
136 #address-cells = <1>;
138 clocks = <&mci0_clk>;
139 clock-names = "mci_clk";
144 compatible = "atmel,at91sam9261-i2c";
145 pinctrl-names = "default";
146 pinctrl-0 = <&pinctrl_i2c_twi>;
147 reg = <0xfffac000 0x100>;
148 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
149 #address-cells = <1>;
151 clocks = <&twi0_clk>;
155 usart0: serial@fffb0000 {
156 compatible = "atmel,at91sam9260-usart";
157 reg = <0xfffb0000 0x200>;
158 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
161 pinctrl-names = "default";
162 pinctrl-0 = <&pinctrl_usart0>;
163 clocks = <&usart0_clk>;
164 clock-names = "usart";
168 usart1: serial@fffb4000 {
169 compatible = "atmel,at91sam9260-usart";
170 reg = <0xfffb4000 0x200>;
171 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
174 pinctrl-names = "default";
175 pinctrl-0 = <&pinctrl_usart1>;
176 clocks = <&usart1_clk>;
177 clock-names = "usart";
181 usart2: serial@fffb8000{
182 compatible = "atmel,at91sam9260-usart";
183 reg = <0xfffb8000 0x200>;
184 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
187 pinctrl-names = "default";
188 pinctrl-0 = <&pinctrl_usart2>;
189 clocks = <&usart2_clk>;
190 clock-names = "usart";
195 compatible = "atmel,at91rm9200-ssc";
196 reg = <0xfffbc000 0x4000>;
197 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
198 pinctrl-names = "default";
199 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
200 clocks = <&ssc0_clk>;
201 clock-names = "pclk";
206 compatible = "atmel,at91rm9200-ssc";
207 reg = <0xfffc0000 0x4000>;
208 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
209 pinctrl-names = "default";
210 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
211 clocks = <&ssc1_clk>;
212 clock-names = "pclk";
217 compatible = "atmel,at91rm9200-ssc";
218 reg = <0xfffc4000 0x4000>;
219 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
220 pinctrl-names = "default";
221 pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>;
222 clocks = <&ssc2_clk>;
223 clock-names = "pclk";
228 #address-cells = <1>;
230 compatible = "atmel,at91rm9200-spi";
231 reg = <0xfffc8000 0x200>;
232 cs-gpios = <0>, <0>, <0>, <0>;
233 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
234 pinctrl-names = "default";
235 pinctrl-0 = <&pinctrl_spi0>;
236 clocks = <&spi0_clk>;
237 clock-names = "spi_clk";
242 #address-cells = <1>;
244 compatible = "atmel,at91rm9200-spi";
245 reg = <0xfffcc000 0x200>;
246 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
247 pinctrl-names = "default";
248 pinctrl-0 = <&pinctrl_spi1>;
249 clocks = <&spi1_clk>;
250 clock-names = "spi_clk";
254 ramc: ramc@ffffea00 {
255 compatible = "atmel,at91sam9260-sdramc";
256 reg = <0xffffea00 0x200>;
259 matrix: matrix@ffffee00 {
260 compatible = "atmel,at91sam9260-bus-matrix";
261 reg = <0xffffee00 0x200>;
264 aic: interrupt-controller@fffff000 {
265 #interrupt-cells = <3>;
266 compatible = "atmel,at91rm9200-aic";
267 interrupt-controller;
268 reg = <0xfffff000 0x200>;
269 atmel,external-irqs = <29 30 31>;
272 dbgu: serial@fffff200 {
273 compatible = "atmel,at91sam9260-usart";
274 reg = <0xfffff200 0x200>;
275 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
276 pinctrl-names = "default";
277 pinctrl-0 = <&pinctrl_dbgu>;
279 clock-names = "usart";
284 #address-cells = <1>;
286 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
287 ranges = <0xfffff400 0xfffff400 0x600>;
291 <0xffffffff 0xfffffff7>, /* pioA */
292 <0xffffffff 0xfffffff4>, /* pioB */
293 <0xffffffff 0xffffff07>; /* pioC */
295 /* shared pinctrl settings */
297 pinctrl_dbgu: dbgu-0 {
299 <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>,
300 <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
305 pinctrl_usart0: usart0-0 {
307 <AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
308 <AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
311 pinctrl_usart0_rts: usart0_rts-0 {
313 <AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
316 pinctrl_usart0_cts: usart0_cts-0 {
318 <AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE>;
323 pinctrl_usart1: usart1-0 {
325 <AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
326 <AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;
329 pinctrl_usart1_rts: usart1_rts-0 {
331 <AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
334 pinctrl_usart1_cts: usart1_cts-0 {
336 <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
341 pinctrl_usart2: usart2-0 {
343 <AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
344 <AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
347 pinctrl_usart2_rts: usart2_rts-0 {
349 <AT91_PIOA 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
352 pinctrl_usart2_cts: usart2_cts-0 {
354 <AT91_PIOA 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
359 pinctrl_nand: nand-0 {
361 <AT91_PIOC 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>,
362 <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
367 pinctrl_mmc0_clk: mmc0_clk-0 {
369 <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
372 pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
374 <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
375 <AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
378 pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
380 <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
381 <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
382 <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
387 pinctrl_ssc0_tx: ssc0_tx-0 {
389 <AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>,
390 <AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>,
391 <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
394 pinctrl_ssc0_rx: ssc0_rx-0 {
396 <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE>,
397 <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
398 <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
403 pinctrl_ssc1_tx: ssc1_tx-0 {
405 <AT91_PIOA 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
406 <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
407 <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
410 pinctrl_ssc1_rx: ssc1_rx-0 {
412 <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
413 <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
414 <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
419 pinctrl_ssc2_tx: ssc2_tx-0 {
421 <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>,
422 <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>,
423 <AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE>;
426 pinctrl_ssc2_rx: ssc2_rx-0 {
428 <AT91_PIOC 28 AT91_PERIPH_B AT91_PINCTRL_NONE>,
429 <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
430 <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
435 pinctrl_spi0: spi0-0 {
437 <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
438 <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>,
439 <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
444 pinctrl_spi1: spi1-0 {
446 <AT91_PIOB 30 AT91_PERIPH_A AT91_PINCTRL_NONE>,
447 <AT91_PIOB 31 AT91_PERIPH_A AT91_PINCTRL_NONE>,
448 <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
453 pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
454 atmel,pins = <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
457 pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
458 atmel,pins = <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
461 pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
462 atmel,pins = <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
465 pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
466 atmel,pins = <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
469 pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
470 atmel,pins = <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>;
473 pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
474 atmel,pins = <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>;
477 pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
478 atmel,pins = <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
481 pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
482 atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
485 pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
486 atmel,pins = <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>;
491 pinctrl_i2c_bitbang: i2c-0-bitbang {
493 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>,
494 <AT91_PIOA 8 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
496 pinctrl_i2c_twi: i2c-0-twi {
498 <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
499 <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
506 <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE>,
507 <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
508 <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
509 <AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
510 <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE>,
511 <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>,
512 <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>,
513 <AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>,
514 <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE>,
515 <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
516 <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
517 <AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
518 <AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
519 <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
520 <AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE>,
521 <AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
522 <AT91_PIOB 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
523 <AT91_PIOB 25 AT91_PERIPH_B AT91_PINCTRL_NONE>,
524 <AT91_PIOB 26 AT91_PERIPH_B AT91_PINCTRL_NONE>,
525 <AT91_PIOB 27 AT91_PERIPH_B AT91_PINCTRL_NONE>,
526 <AT91_PIOB 28 AT91_PERIPH_B AT91_PINCTRL_NONE>;
530 pioA: gpio@fffff400 {
531 compatible = "atmel,at91rm9200-gpio";
532 reg = <0xfffff400 0x200>;
533 interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
536 interrupt-controller;
537 #interrupt-cells = <2>;
538 clocks = <&pioA_clk>;
541 pioB: gpio@fffff600 {
542 compatible = "atmel,at91rm9200-gpio";
543 reg = <0xfffff600 0x200>;
544 interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
547 interrupt-controller;
548 #interrupt-cells = <2>;
549 clocks = <&pioB_clk>;
552 pioC: gpio@fffff800 {
553 compatible = "atmel,at91rm9200-gpio";
554 reg = <0xfffff800 0x200>;
555 interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
558 interrupt-controller;
559 #interrupt-cells = <2>;
560 clocks = <&pioC_clk>;
565 compatible = "atmel,at91rm9200-pmc";
566 reg = <0xfffffc00 0x100>;
567 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
568 interrupt-controller;
569 #address-cells = <1>;
571 #interrupt-cells = <1>;
574 compatible = "atmel,at91rm9200-clk-main-osc";
576 interrupts-extended = <&pmc AT91_PMC_MOSCS>;
577 clocks = <&main_xtal>;
581 compatible = "atmel,at91rm9200-clk-main";
583 clocks = <&main_osc>;
587 compatible = "atmel,at91rm9200-clk-pll";
589 interrupts-extended = <&pmc AT91_PMC_LOCKA>;
592 atmel,clk-input-range = <1000000 32000000>;
593 #atmel,pll-clk-output-range-cells = <4>;
594 atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
595 <190000000 240000000 2 1>;
599 compatible = "atmel,at91rm9200-clk-pll";
601 interrupts-extended = <&pmc AT91_PMC_LOCKB>;
604 atmel,clk-input-range = <1000000 5000000>;
605 #atmel,pll-clk-output-range-cells = <4>;
606 atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
610 compatible = "atmel,at91rm9200-clk-master";
612 interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
613 clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
614 atmel,clk-output-range = <0 94000000>;
615 atmel,clk-divisors = <1 2 4 0>;
619 compatible = "atmel,at91rm9200-clk-usb";
621 atmel,clk-divisors = <1 2 4 0>;
626 compatible = "atmel,at91rm9200-clk-programmable";
627 #address-cells = <1>;
629 interrupt-parent = <&pmc>;
630 clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
635 interrupts = <AT91_PMC_PCKRDY(0)>;
641 interrupts = <AT91_PMC_PCKRDY(1)>;
647 interrupts = <AT91_PMC_PCKRDY(2)>;
653 interrupts = <AT91_PMC_PCKRDY(3)>;
658 compatible = "atmel,at91rm9200-clk-system";
659 #address-cells = <1>;
712 compatible = "atmel,at91rm9200-clk-peripheral";
713 #address-cells = <1>;
732 usart0_clk: usart0_clk {
737 usart1_clk: usart1_clk {
742 usart2_clk: usart2_clk {
815 compatible = "atmel,at91sam9260-rstc";
816 reg = <0xfffffd00 0x10>;
820 compatible = "atmel,at91sam9260-shdwc";
821 reg = <0xfffffd10 0x10>;
824 pit: timer@fffffd30 {
825 compatible = "atmel,at91sam9260-pit";
826 reg = <0xfffffd30 0xf>;
827 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
832 compatible = "atmel,at91sam9260-wdt";
833 reg = <0xfffffd40 0x10>;
834 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
841 compatible = "i2c-gpio";
842 pinctrl-names = "default";
843 pinctrl-0 = <&pinctrl_i2c_bitbang>;
844 gpios = <&pioA 7 GPIO_ACTIVE_HIGH>, /* sda */
845 <&pioA 8 GPIO_ACTIVE_HIGH>; /* scl */
846 i2c-gpio,sda-open-drain;
847 i2c-gpio,scl-open-drain;
848 i2c-gpio,delay-us = <2>; /* ~100 kHz */
849 #address-cells = <1>;