1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
5 * Copyright (C) 2014 Microchip
6 * Alexandre Belloni <alexandre.belloni@free-electrons.com>
9 #include <dt-bindings/pinctrl/at91.h>
10 #include <dt-bindings/clock/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/pwm/pwm.h>
18 model = "Atmel AT91SAM9RL family SoC";
19 compatible = "atmel,at91sam9rl", "atmel,at91sam9";
20 interrupt-parent = <&aic>;
45 compatible = "arm,arm926ej-s";
52 device_type = "memory";
53 reg = <0x20000000 0x04000000>;
57 slow_xtal: slow_xtal {
58 compatible = "fixed-clock";
60 clock-frequency = <0>;
63 main_xtal: main_xtal {
64 compatible = "fixed-clock";
66 clock-frequency = <0>;
69 adc_op_clk: adc_op_clk{
70 compatible = "fixed-clock";
72 clock-frequency = <1000000>;
77 compatible = "mmio-sram";
78 reg = <0x00300000 0x10000>;
81 ranges = <0 0x00300000 0x10000>;
85 compatible = "simple-bus";
91 compatible = "atmel,at91sam9rl-lcdc";
92 reg = <0x00500000 0x1000>;
93 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
94 pinctrl-names = "default";
95 pinctrl-0 = <&pinctrl_fb>;
96 clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
97 clock-names = "hclk", "lcdc_clk";
102 compatible = "atmel,at91sam9rl-ebi";
103 #address-cells = <2>;
106 atmel,matrix = <&matrix>;
107 reg = <0x10000000 0x80000000>;
108 ranges = <0x0 0x0 0x10000000 0x10000000
109 0x1 0x0 0x20000000 0x10000000
110 0x2 0x0 0x30000000 0x10000000
111 0x3 0x0 0x40000000 0x10000000
112 0x4 0x0 0x50000000 0x10000000
113 0x5 0x0 0x60000000 0x10000000>;
114 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
117 nand_controller: nand-controller {
118 compatible = "atmel,at91sam9g45-nand-controller";
119 #address-cells = <2>;
127 compatible = "simple-bus";
128 #address-cells = <1>;
132 tcb0: timer@fffa0000 {
133 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
134 #address-cells = <1>;
136 reg = <0xfffa0000 0x100>;
137 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
138 <17 IRQ_TYPE_LEVEL_HIGH 0>,
139 <18 IRQ_TYPE_LEVEL_HIGH 0>;
140 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
141 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
145 compatible = "atmel,hsmci";
146 reg = <0xfffa4000 0x600>;
147 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
148 #address-cells = <1>;
150 pinctrl-names = "default";
151 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
152 clock-names = "mci_clk";
157 compatible = "atmel,at91sam9260-i2c";
158 reg = <0xfffa8000 0x100>;
159 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
160 #address-cells = <1>;
162 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
167 compatible = "atmel,at91sam9260-i2c";
168 reg = <0xfffac000 0x100>;
169 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
170 #address-cells = <1>;
175 usart0: serial@fffb0000 {
176 compatible = "atmel,at91sam9260-usart";
177 reg = <0xfffb0000 0x200>;
178 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
181 pinctrl-names = "default";
182 pinctrl-0 = <&pinctrl_usart0>;
183 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
184 clock-names = "usart";
188 usart1: serial@fffb4000 {
189 compatible = "atmel,at91sam9260-usart";
190 reg = <0xfffb4000 0x200>;
191 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
194 pinctrl-names = "default";
195 pinctrl-0 = <&pinctrl_usart1>;
196 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
197 clock-names = "usart";
201 usart2: serial@fffb8000 {
202 compatible = "atmel,at91sam9260-usart";
203 reg = <0xfffb8000 0x200>;
204 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
207 pinctrl-names = "default";
208 pinctrl-0 = <&pinctrl_usart2>;
209 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
210 clock-names = "usart";
214 usart3: serial@fffbc000 {
215 compatible = "atmel,at91sam9260-usart";
216 reg = <0xfffbc000 0x200>;
217 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
220 pinctrl-names = "default";
221 pinctrl-0 = <&pinctrl_usart3>;
222 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
223 clock-names = "usart";
228 compatible = "atmel,at91sam9rl-ssc";
229 reg = <0xfffc0000 0x4000>;
230 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
231 pinctrl-names = "default";
232 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
237 compatible = "atmel,at91sam9rl-ssc";
238 reg = <0xfffc4000 0x4000>;
239 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
240 pinctrl-names = "default";
241 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
246 compatible = "atmel,at91sam9rl-pwm";
247 reg = <0xfffc8000 0x300>;
248 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
250 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
251 clock-names = "pwm_clk";
256 #address-cells = <1>;
258 compatible = "atmel,at91rm9200-spi";
259 reg = <0xfffcc000 0x200>;
260 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
261 pinctrl-names = "default";
262 pinctrl-0 = <&pinctrl_spi0>;
263 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
264 clock-names = "spi_clk";
269 #address-cells = <1>;
271 compatible = "atmel,at91sam9rl-adc";
272 reg = <0xfffd0000 0x100>;
273 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
274 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
275 clock-names = "adc_clk", "adc_op_clk";
276 atmel,adc-use-external-triggers;
277 atmel,adc-channels-used = <0x3f>;
278 atmel,adc-vref = <3300>;
279 atmel,adc-startup-time = <40>;
280 atmel,adc-res = <8 10>;
281 atmel,adc-res-names = "lowres", "highres";
282 atmel,adc-use-res = "highres";
285 trigger-name = "external-rising";
286 trigger-value = <0x1>;
291 trigger-name = "external-falling";
292 trigger-value = <0x2>;
297 trigger-name = "external-any";
298 trigger-value = <0x3>;
303 trigger-name = "continuous";
304 trigger-value = <0x6>;
308 usb0: gadget@fffd4000 {
309 compatible = "atmel,at91sam9rl-udc";
310 reg = <0x00600000 0x100000>,
312 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
313 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
314 clock-names = "pclk", "hclk";
318 dma0: dma-controller@ffffe600 {
319 compatible = "atmel,at91sam9rl-dma";
320 reg = <0xffffe600 0x200>;
321 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
323 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
324 clock-names = "dma_clk";
327 ramc0: ramc@ffffea00 {
328 compatible = "atmel,at91sam9260-sdramc";
329 reg = <0xffffea00 0x200>;
333 compatible = "atmel,at91sam9260-smc", "syscon";
334 reg = <0xffffec00 0x200>;
337 matrix: matrix@ffffee00 {
338 compatible = "atmel,at91sam9rl-matrix", "syscon";
339 reg = <0xffffee00 0x200>;
342 aic: interrupt-controller@fffff000 {
343 #interrupt-cells = <3>;
344 compatible = "atmel,at91rm9200-aic";
345 interrupt-controller;
346 reg = <0xfffff000 0x200>;
347 atmel,external-irqs = <31>;
350 dbgu: serial@fffff200 {
351 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
352 reg = <0xfffff200 0x200>;
353 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
354 pinctrl-names = "default";
355 pinctrl-0 = <&pinctrl_dbgu>;
356 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
357 clock-names = "usart";
362 #address-cells = <1>;
364 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
365 ranges = <0xfffff400 0xfffff400 0x800>;
369 <0xffffffff 0xe05c6738>, /* pioA */
370 <0xffffffff 0x0000c780>, /* pioB */
371 <0xffffffff 0xe3ffff0e>, /* pioC */
372 <0x003fffff 0x0001ff3c>; /* pioD */
374 /* shared pinctrl settings */
376 pinctrl_adc0_ts: adc0_ts-0 {
378 <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
379 <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
380 <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
381 <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
384 pinctrl_adc0_ad0: adc0_ad0-0 {
385 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
388 pinctrl_adc0_ad1: adc0_ad1-0 {
389 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
392 pinctrl_adc0_ad2: adc0_ad2-0 {
393 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
396 pinctrl_adc0_ad3: adc0_ad3-0 {
397 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
400 pinctrl_adc0_ad4: adc0_ad4-0 {
401 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
404 pinctrl_adc0_ad5: adc0_ad5-0 {
405 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
408 pinctrl_adc0_adtrg: adc0_adtrg-0 {
409 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
414 pinctrl_dbgu: dbgu-0 {
416 <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
417 <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
422 pinctrl_ebi_addr_nand: ebi-addr-0 {
424 <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
425 <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
432 <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
433 <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
434 <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
435 <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
436 <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
437 <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
438 <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
439 <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
440 <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
441 <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
442 <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
443 <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
444 <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
445 <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
446 <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
447 <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
448 <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
449 <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
450 <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
451 <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
452 <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
457 pinctrl_i2c_gpio0: i2c_gpio0-0 {
459 <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
460 <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
465 pinctrl_i2c_gpio1: i2c_gpio1-0 {
467 <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
468 <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
473 pinctrl_mmc0_clk: mmc0_clk-0 {
475 <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
478 pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
480 <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
481 <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
484 pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
486 <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
487 <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
488 <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
493 pinctrl_nand_rb: nand-rb-0 {
495 <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
498 pinctrl_nand_cs: nand-cs-0 {
500 <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
503 pinctrl_nand_oe_we: nand-oe-we-0 {
505 <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
506 <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
511 pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
512 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
515 pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
516 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
519 pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
520 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
523 pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
524 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
527 pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
528 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
531 pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
532 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
535 pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
536 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
539 pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
540 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
543 pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
544 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
547 pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
548 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
551 pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
552 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
557 pinctrl_spi0: spi0-0 {
559 <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
560 <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
561 <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
566 pinctrl_ssc0_tx: ssc0_tx-0 {
568 <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
569 <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
570 <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
573 pinctrl_ssc0_rx: ssc0_rx-0 {
575 <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
576 <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
577 <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
582 pinctrl_ssc1_tx: ssc1_tx-0 {
584 <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
585 <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
586 <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
589 pinctrl_ssc1_rx: ssc1_rx-0 {
591 <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
592 <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
593 <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
598 pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
599 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
602 pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
603 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
606 pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
607 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
610 pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
611 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
614 pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
615 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
618 pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
619 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
622 pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
623 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
626 pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
627 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
630 pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
631 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
636 pinctrl_usart0: usart0-0 {
638 <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
639 <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
642 pinctrl_usart0_rts: usart0_rts-0 {
644 <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
647 pinctrl_usart0_cts: usart0_cts-0 {
649 <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
652 pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
654 <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
655 <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
658 pinctrl_usart0_dcd: usart0_dcd-0 {
660 <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
663 pinctrl_usart0_ri: usart0_ri-0 {
665 <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
668 pinctrl_usart0_sck: usart0_sck-0 {
670 <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
675 pinctrl_usart1: usart1-0 {
677 <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
678 <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
681 pinctrl_usart1_rts: usart1_rts-0 {
683 <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
686 pinctrl_usart1_cts: usart1_cts-0 {
688 <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
691 pinctrl_usart1_sck: usart1_sck-0 {
693 <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
698 pinctrl_usart2: usart2-0 {
700 <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
701 <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
704 pinctrl_usart2_rts: usart2_rts-0 {
706 <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
709 pinctrl_usart2_cts: usart2_cts-0 {
711 <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
714 pinctrl_usart2_sck: usart2_sck-0 {
716 <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
721 pinctrl_usart3: usart3-0 {
723 <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
724 <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
727 pinctrl_usart3_rts: usart3_rts-0 {
729 <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
732 pinctrl_usart3_cts: usart3_cts-0 {
734 <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
737 pinctrl_usart3_sck: usart3_sck-0 {
739 <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
743 pioA: gpio@fffff400 {
744 compatible = "atmel,at91rm9200-gpio";
745 reg = <0xfffff400 0x200>;
746 interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
749 interrupt-controller;
750 #interrupt-cells = <2>;
751 clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
754 pioB: gpio@fffff600 {
755 compatible = "atmel,at91rm9200-gpio";
756 reg = <0xfffff600 0x200>;
757 interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
760 interrupt-controller;
761 #interrupt-cells = <2>;
762 clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
765 pioC: gpio@fffff800 {
766 compatible = "atmel,at91rm9200-gpio";
767 reg = <0xfffff800 0x200>;
768 interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
771 interrupt-controller;
772 #interrupt-cells = <2>;
773 clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
776 pioD: gpio@fffffa00 {
777 compatible = "atmel,at91rm9200-gpio";
778 reg = <0xfffffa00 0x200>;
779 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
782 interrupt-controller;
783 #interrupt-cells = <2>;
784 clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
789 compatible = "atmel,at91sam9rl-pmc", "syscon";
790 reg = <0xfffffc00 0x100>;
791 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
793 clocks = <&clk32k>, <&main_xtal>;
794 clock-names = "slow_clk", "main_xtal";
798 compatible = "atmel,at91sam9260-rstc";
799 reg = <0xfffffd00 0x10>;
804 compatible = "atmel,at91sam9260-shdwc";
805 reg = <0xfffffd10 0x10>;
809 pit: timer@fffffd30 {
810 compatible = "atmel,at91sam9260-pit";
811 reg = <0xfffffd30 0xf>;
812 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
813 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
817 compatible = "atmel,at91sam9260-wdt";
818 reg = <0xfffffd40 0x10>;
819 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
824 clk32k: sckc@fffffd50 {
825 compatible = "atmel,at91sam9x5-sckc";
826 reg = <0xfffffd50 0x4>;
827 clocks = <&slow_xtal>;
832 compatible = "atmel,at91sam9260-rtt";
833 reg = <0xfffffd20 0x10>;
834 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
839 gpbr: syscon@fffffd60 {
840 compatible = "atmel,at91sam9260-gpbr", "syscon";
841 reg = <0xfffffd60 0x10>;
846 compatible = "atmel,at91rm9200-rtc";
847 reg = <0xfffffe00 0x40>;
848 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
857 compatible = "i2c-gpio";
858 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
859 <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
860 i2c-gpio,sda-open-drain;
861 i2c-gpio,scl-open-drain;
862 i2c-gpio,delay-us = <2>; /* ~100 kHz */
863 #address-cells = <1>;
865 pinctrl-names = "default";
866 pinctrl-0 = <&pinctrl_i2c_gpio0>;
871 compatible = "i2c-gpio";
872 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
873 <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
874 i2c-gpio,sda-open-drain;
875 i2c-gpio,scl-open-drain;
876 i2c-gpio,delay-us = <2>; /* ~100 kHz */
877 #address-cells = <1>;
879 pinctrl-names = "default";
880 pinctrl-0 = <&pinctrl_i2c_gpio1>;