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>
14 #include <dt-bindings/mfd/at91-usart.h>
19 model = "Atmel AT91SAM9RL family SoC";
20 compatible = "atmel,at91sam9rl", "atmel,at91sam9";
21 interrupt-parent = <&aic>;
46 compatible = "arm,arm926ej-s";
53 device_type = "memory";
54 reg = <0x20000000 0x04000000>;
58 slow_xtal: slow_xtal {
59 compatible = "fixed-clock";
61 clock-frequency = <0>;
64 main_xtal: main_xtal {
65 compatible = "fixed-clock";
67 clock-frequency = <0>;
70 adc_op_clk: adc_op_clk{
71 compatible = "fixed-clock";
73 clock-frequency = <1000000>;
78 compatible = "mmio-sram";
79 reg = <0x00300000 0x10000>;
82 ranges = <0 0x00300000 0x10000>;
86 compatible = "simple-bus";
92 compatible = "atmel,at91sam9rl-lcdc";
93 reg = <0x00500000 0x1000>;
94 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
95 pinctrl-names = "default";
96 pinctrl-0 = <&pinctrl_fb>;
97 clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
98 clock-names = "hclk", "lcdc_clk";
103 compatible = "atmel,at91sam9rl-ebi";
104 #address-cells = <2>;
107 atmel,matrix = <&matrix>;
108 reg = <0x10000000 0x80000000>;
109 ranges = <0x0 0x0 0x10000000 0x10000000
110 0x1 0x0 0x20000000 0x10000000
111 0x2 0x0 0x30000000 0x10000000
112 0x3 0x0 0x40000000 0x10000000
113 0x4 0x0 0x50000000 0x10000000
114 0x5 0x0 0x60000000 0x10000000>;
115 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
118 nand_controller: nand-controller {
119 compatible = "atmel,at91sam9g45-nand-controller";
120 #address-cells = <2>;
128 compatible = "simple-bus";
129 #address-cells = <1>;
133 tcb0: timer@fffa0000 {
134 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
135 #address-cells = <1>;
137 reg = <0xfffa0000 0x100>;
138 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
139 <17 IRQ_TYPE_LEVEL_HIGH 0>,
140 <18 IRQ_TYPE_LEVEL_HIGH 0>;
141 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
142 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
146 compatible = "atmel,hsmci";
147 reg = <0xfffa4000 0x600>;
148 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
149 #address-cells = <1>;
151 pinctrl-names = "default";
152 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
153 clock-names = "mci_clk";
158 compatible = "atmel,at91sam9260-i2c";
159 reg = <0xfffa8000 0x100>;
160 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
161 #address-cells = <1>;
163 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
168 compatible = "atmel,at91sam9260-i2c";
169 reg = <0xfffac000 0x100>;
170 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
171 #address-cells = <1>;
176 usart0: serial@fffb0000 {
177 compatible = "atmel,at91sam9260-usart";
178 reg = <0xfffb0000 0x200>;
179 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
180 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
183 pinctrl-names = "default";
184 pinctrl-0 = <&pinctrl_usart0>;
185 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
186 clock-names = "usart";
190 usart1: serial@fffb4000 {
191 compatible = "atmel,at91sam9260-usart";
192 reg = <0xfffb4000 0x200>;
193 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
194 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
197 pinctrl-names = "default";
198 pinctrl-0 = <&pinctrl_usart1>;
199 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
200 clock-names = "usart";
204 usart2: serial@fffb8000 {
205 compatible = "atmel,at91sam9260-usart";
206 reg = <0xfffb8000 0x200>;
207 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
208 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
211 pinctrl-names = "default";
212 pinctrl-0 = <&pinctrl_usart2>;
213 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
214 clock-names = "usart";
218 usart3: serial@fffbc000 {
219 compatible = "atmel,at91sam9260-usart";
220 reg = <0xfffbc000 0x200>;
221 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
222 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
225 pinctrl-names = "default";
226 pinctrl-0 = <&pinctrl_usart3>;
227 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
228 clock-names = "usart";
233 compatible = "atmel,at91sam9rl-ssc";
234 reg = <0xfffc0000 0x4000>;
235 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
236 pinctrl-names = "default";
237 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
242 compatible = "atmel,at91sam9rl-ssc";
243 reg = <0xfffc4000 0x4000>;
244 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
245 pinctrl-names = "default";
246 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
251 compatible = "atmel,at91sam9rl-pwm";
252 reg = <0xfffc8000 0x300>;
253 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
255 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
256 clock-names = "pwm_clk";
261 #address-cells = <1>;
263 compatible = "atmel,at91rm9200-spi";
264 reg = <0xfffcc000 0x200>;
265 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
266 pinctrl-names = "default";
267 pinctrl-0 = <&pinctrl_spi0>;
268 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
269 clock-names = "spi_clk";
274 compatible = "atmel,at91sam9rl-adc";
275 reg = <0xfffd0000 0x100>;
276 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
277 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
278 clock-names = "adc_clk", "adc_op_clk";
279 atmel,adc-use-external-triggers;
280 atmel,adc-channels-used = <0x3f>;
281 atmel,adc-vref = <3300>;
282 atmel,adc-startup-time = <40>;
285 usb0: gadget@fffd4000 {
286 compatible = "atmel,at91sam9rl-udc";
287 reg = <0x00600000 0x100000>,
289 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
290 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
291 clock-names = "pclk", "hclk";
295 dma0: dma-controller@ffffe600 {
296 compatible = "atmel,at91sam9rl-dma";
297 reg = <0xffffe600 0x200>;
298 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
300 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
301 clock-names = "dma_clk";
304 ramc0: ramc@ffffea00 {
305 compatible = "atmel,at91sam9260-sdramc";
306 reg = <0xffffea00 0x200>;
310 compatible = "atmel,at91sam9260-smc", "syscon";
311 reg = <0xffffec00 0x200>;
314 matrix: matrix@ffffee00 {
315 compatible = "atmel,at91sam9rl-matrix", "syscon";
316 reg = <0xffffee00 0x200>;
319 aic: interrupt-controller@fffff000 {
320 #interrupt-cells = <3>;
321 compatible = "atmel,at91rm9200-aic";
322 interrupt-controller;
323 reg = <0xfffff000 0x200>;
324 atmel,external-irqs = <31>;
327 dbgu: serial@fffff200 {
328 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
329 reg = <0xfffff200 0x200>;
330 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
331 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
332 pinctrl-names = "default";
333 pinctrl-0 = <&pinctrl_dbgu>;
334 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
335 clock-names = "usart";
340 #address-cells = <1>;
342 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
343 ranges = <0xfffff400 0xfffff400 0x800>;
347 <0xffffffff 0xe05c6738>, /* pioA */
348 <0xffffffff 0x0000c780>, /* pioB */
349 <0xffffffff 0xe3ffff0e>, /* pioC */
350 <0x003fffff 0x0001ff3c>; /* pioD */
352 /* shared pinctrl settings */
354 pinctrl_adc0_ts: adc0_ts-0 {
356 <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
357 <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
358 <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
359 <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
362 pinctrl_adc0_ad0: adc0_ad0-0 {
363 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
366 pinctrl_adc0_ad1: adc0_ad1-0 {
367 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
370 pinctrl_adc0_ad2: adc0_ad2-0 {
371 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
374 pinctrl_adc0_ad3: adc0_ad3-0 {
375 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
378 pinctrl_adc0_ad4: adc0_ad4-0 {
379 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
382 pinctrl_adc0_ad5: adc0_ad5-0 {
383 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
386 pinctrl_adc0_adtrg: adc0_adtrg-0 {
387 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
392 pinctrl_dbgu: dbgu-0 {
394 <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
395 <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
400 pinctrl_ebi_addr_nand: ebi-addr-0 {
402 <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
403 <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
410 <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
411 <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
412 <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
413 <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
414 <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
415 <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
416 <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
417 <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
418 <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
419 <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
420 <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
421 <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
422 <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
423 <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
424 <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
425 <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
426 <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
427 <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
428 <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
429 <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
430 <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
435 pinctrl_i2c_gpio0: i2c_gpio0-0 {
437 <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
438 <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
443 pinctrl_i2c_gpio1: i2c_gpio1-0 {
445 <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
446 <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
451 pinctrl_mmc0_clk: mmc0_clk-0 {
453 <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
456 pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
458 <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
459 <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
462 pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
464 <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
465 <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
466 <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
471 pinctrl_nand_rb: nand-rb-0 {
473 <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
476 pinctrl_nand_cs: nand-cs-0 {
478 <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
481 pinctrl_nand_oe_we: nand-oe-we-0 {
483 <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
484 <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
489 pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
490 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
493 pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
494 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
497 pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
498 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
501 pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
502 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
505 pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
506 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
509 pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
510 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
513 pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
514 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
517 pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
518 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
521 pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
522 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
525 pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
526 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
529 pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
530 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
535 pinctrl_spi0: spi0-0 {
537 <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
538 <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
539 <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
544 pinctrl_ssc0_tx: ssc0_tx-0 {
546 <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
547 <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
548 <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
551 pinctrl_ssc0_rx: ssc0_rx-0 {
553 <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
554 <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
555 <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
560 pinctrl_ssc1_tx: ssc1_tx-0 {
562 <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
563 <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
564 <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
567 pinctrl_ssc1_rx: ssc1_rx-0 {
569 <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
570 <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
571 <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
576 pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
577 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
580 pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
581 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
584 pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
585 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
588 pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
589 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
592 pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
593 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
596 pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
597 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
600 pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
601 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
604 pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
605 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
608 pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
609 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
614 pinctrl_usart0: usart0-0 {
616 <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
617 <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
620 pinctrl_usart0_rts: usart0_rts-0 {
622 <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
625 pinctrl_usart0_cts: usart0_cts-0 {
627 <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
630 pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
632 <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
633 <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
636 pinctrl_usart0_dcd: usart0_dcd-0 {
638 <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
641 pinctrl_usart0_ri: usart0_ri-0 {
643 <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
646 pinctrl_usart0_sck: usart0_sck-0 {
648 <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
653 pinctrl_usart1: usart1-0 {
655 <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
656 <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
659 pinctrl_usart1_rts: usart1_rts-0 {
661 <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
664 pinctrl_usart1_cts: usart1_cts-0 {
666 <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
669 pinctrl_usart1_sck: usart1_sck-0 {
671 <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
676 pinctrl_usart2: usart2-0 {
678 <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
679 <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
682 pinctrl_usart2_rts: usart2_rts-0 {
684 <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
687 pinctrl_usart2_cts: usart2_cts-0 {
689 <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
692 pinctrl_usart2_sck: usart2_sck-0 {
694 <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
699 pinctrl_usart3: usart3-0 {
701 <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
702 <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
705 pinctrl_usart3_rts: usart3_rts-0 {
707 <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
710 pinctrl_usart3_cts: usart3_cts-0 {
712 <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
715 pinctrl_usart3_sck: usart3_sck-0 {
717 <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
721 pioA: gpio@fffff400 {
722 compatible = "atmel,at91rm9200-gpio";
723 reg = <0xfffff400 0x200>;
724 interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
727 interrupt-controller;
728 #interrupt-cells = <2>;
729 clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
732 pioB: gpio@fffff600 {
733 compatible = "atmel,at91rm9200-gpio";
734 reg = <0xfffff600 0x200>;
735 interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
738 interrupt-controller;
739 #interrupt-cells = <2>;
740 clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
743 pioC: gpio@fffff800 {
744 compatible = "atmel,at91rm9200-gpio";
745 reg = <0xfffff800 0x200>;
746 interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
749 interrupt-controller;
750 #interrupt-cells = <2>;
751 clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
754 pioD: gpio@fffffa00 {
755 compatible = "atmel,at91rm9200-gpio";
756 reg = <0xfffffa00 0x200>;
757 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
760 interrupt-controller;
761 #interrupt-cells = <2>;
762 clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
767 compatible = "atmel,at91sam9rl-pmc", "syscon";
768 reg = <0xfffffc00 0x100>;
769 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
771 clocks = <&clk32k>, <&main_xtal>;
772 clock-names = "slow_clk", "main_xtal";
775 reset-controller@fffffd00 {
776 compatible = "atmel,at91sam9260-rstc";
777 reg = <0xfffffd00 0x10>;
782 compatible = "atmel,at91sam9260-shdwc";
783 reg = <0xfffffd10 0x10>;
787 pit: timer@fffffd30 {
788 compatible = "atmel,at91sam9260-pit";
789 reg = <0xfffffd30 0xf>;
790 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
791 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
795 compatible = "atmel,at91sam9260-wdt";
796 reg = <0xfffffd40 0x10>;
797 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
802 clk32k: sckc@fffffd50 {
803 compatible = "atmel,at91sam9x5-sckc";
804 reg = <0xfffffd50 0x4>;
805 clocks = <&slow_xtal>;
810 compatible = "atmel,at91sam9260-rtt";
811 reg = <0xfffffd20 0x10>;
812 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
817 gpbr: syscon@fffffd60 {
818 compatible = "atmel,at91sam9260-gpbr", "syscon";
819 reg = <0xfffffd60 0x10>;
824 compatible = "atmel,at91rm9200-rtc";
825 reg = <0xfffffe00 0x40>;
826 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
835 compatible = "i2c-gpio";
836 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
837 <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
838 i2c-gpio,sda-open-drain;
839 i2c-gpio,scl-open-drain;
840 i2c-gpio,delay-us = <2>; /* ~100 kHz */
841 #address-cells = <1>;
843 pinctrl-names = "default";
844 pinctrl-0 = <&pinctrl_i2c_gpio0>;
849 compatible = "i2c-gpio";
850 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
851 <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
852 i2c-gpio,sda-open-drain;
853 i2c-gpio,scl-open-drain;
854 i2c-gpio,delay-us = <2>; /* ~100 kHz */
855 #address-cells = <1>;
857 pinctrl-names = "default";
858 pinctrl-0 = <&pinctrl_i2c_gpio1>;