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>;
38 compatible = "arm,arm926ej-s";
44 reg = <0x20000000 0x08000000>;
48 main_xtal: main_xtal {
49 compatible = "fixed-clock";
51 clock-frequency = <0>;
54 slow_xtal: slow_xtal {
55 compatible = "fixed-clock";
57 clock-frequency = <0>;
62 compatible = "mmio-sram";
63 reg = <0x00300000 0x28000>;
67 compatible = "simple-bus";
74 compatible = "atmel,at91rm9200-ohci", "usb-ohci";
75 reg = <0x00500000 0x100000>;
76 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>;
77 clocks = <&ohci_clk>, <&hclk0>, <&uhpck>;
78 clock-names = "ohci_clk", "hclk", "uhpck";
83 compatible = "atmel,at91sam9261-lcdc";
84 reg = <0x00600000 0x1000>;
85 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
86 pinctrl-names = "default";
87 pinctrl-0 = <&pinctrl_fb>;
88 clocks = <&lcd_clk>, <&hclk1>;
89 clock-names = "lcdc_clk", "hclk";
93 nand0: nand@40000000 {
94 compatible = "atmel,at91rm9200-nand";
97 reg = <0x40000000 0x10000000>;
98 atmel,nand-addr-offset = <22>;
99 atmel,nand-cmd-offset = <21>;
100 pinctrl-names = "default";
101 pinctrl-0 = <&pinctrl_nand>;
103 gpios = <&pioC 15 GPIO_ACTIVE_HIGH>,
104 <&pioC 14 GPIO_ACTIVE_HIGH>,
110 compatible = "simple-bus";
111 #address-cells = <1>;
116 tcb0: timer@fffa0000 {
117 compatible = "atmel,at91rm9200-tcb";
118 reg = <0xfffa0000 0x100>;
119 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>,
120 <18 IRQ_TYPE_LEVEL_HIGH 0>,
121 <19 IRQ_TYPE_LEVEL_HIGH 0>;
122 clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>, <&slow_xtal>;
123 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
126 usb1: gadget@fffa4000 {
127 compatible = "atmel,at91sam9261-udc";
128 reg = <0xfffa4000 0x4000>;
129 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
130 clocks = <&udc_clk>, <&udpck>;
131 clock-names = "pclk", "hclk";
132 atmel,matrix = <&matrix>;
137 compatible = "atmel,hsmci";
138 reg = <0xfffa8000 0x600>;
139 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>;
140 pinctrl-names = "default";
141 pinctrl-0 = <&pinctrl_mmc0_clk>, <&pinctrl_mmc0_slot0_cmd_dat0>, <&pinctrl_mmc0_slot0_dat1_3>;
142 #address-cells = <1>;
144 clocks = <&mci0_clk>;
145 clock-names = "mci_clk";
150 compatible = "atmel,at91sam9261-i2c";
151 pinctrl-names = "default";
152 pinctrl-0 = <&pinctrl_i2c_twi>;
153 reg = <0xfffac000 0x100>;
154 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
155 #address-cells = <1>;
157 clocks = <&twi0_clk>;
161 usart0: serial@fffb0000 {
162 compatible = "atmel,at91sam9260-usart";
163 reg = <0xfffb0000 0x200>;
164 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
167 pinctrl-names = "default";
168 pinctrl-0 = <&pinctrl_usart0>;
169 clocks = <&usart0_clk>;
170 clock-names = "usart";
174 usart1: serial@fffb4000 {
175 compatible = "atmel,at91sam9260-usart";
176 reg = <0xfffb4000 0x200>;
177 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
180 pinctrl-names = "default";
181 pinctrl-0 = <&pinctrl_usart1>;
182 clocks = <&usart1_clk>;
183 clock-names = "usart";
187 usart2: serial@fffb8000{
188 compatible = "atmel,at91sam9260-usart";
189 reg = <0xfffb8000 0x200>;
190 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
193 pinctrl-names = "default";
194 pinctrl-0 = <&pinctrl_usart2>;
195 clocks = <&usart2_clk>;
196 clock-names = "usart";
201 compatible = "atmel,at91rm9200-ssc";
202 reg = <0xfffbc000 0x4000>;
203 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
204 pinctrl-names = "default";
205 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
206 clocks = <&ssc0_clk>;
207 clock-names = "pclk";
212 compatible = "atmel,at91rm9200-ssc";
213 reg = <0xfffc0000 0x4000>;
214 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
215 pinctrl-names = "default";
216 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
217 clocks = <&ssc1_clk>;
218 clock-names = "pclk";
223 compatible = "atmel,at91rm9200-ssc";
224 reg = <0xfffc4000 0x4000>;
225 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
226 pinctrl-names = "default";
227 pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>;
228 clocks = <&ssc2_clk>;
229 clock-names = "pclk";
234 #address-cells = <1>;
236 compatible = "atmel,at91rm9200-spi";
237 reg = <0xfffc8000 0x200>;
238 cs-gpios = <0>, <0>, <0>, <0>;
239 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
240 pinctrl-names = "default";
241 pinctrl-0 = <&pinctrl_spi0>;
242 clocks = <&spi0_clk>;
243 clock-names = "spi_clk";
248 #address-cells = <1>;
250 compatible = "atmel,at91rm9200-spi";
251 reg = <0xfffcc000 0x200>;
252 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
253 pinctrl-names = "default";
254 pinctrl-0 = <&pinctrl_spi1>;
255 clocks = <&spi1_clk>;
256 clock-names = "spi_clk";
260 ramc: ramc@ffffea00 {
261 compatible = "atmel,at91sam9260-sdramc";
262 reg = <0xffffea00 0x200>;
265 matrix: matrix@ffffee00 {
266 compatible = "atmel,at91sam9260-bus-matrix", "syscon";
267 reg = <0xffffee00 0x200>;
270 aic: interrupt-controller@fffff000 {
271 #interrupt-cells = <3>;
272 compatible = "atmel,at91rm9200-aic";
273 interrupt-controller;
274 reg = <0xfffff000 0x200>;
275 atmel,external-irqs = <29 30 31>;
278 dbgu: serial@fffff200 {
279 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
280 reg = <0xfffff200 0x200>;
281 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
282 pinctrl-names = "default";
283 pinctrl-0 = <&pinctrl_dbgu>;
285 clock-names = "usart";
289 pioA: gpio@fffff400 {
290 compatible = "atmel,at91rm9200-gpio";
291 reg = <0xfffff400 0x200>;
292 interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
295 interrupt-controller;
296 #interrupt-cells = <2>;
297 clocks = <&pioA_clk>;
301 pioB: gpio@fffff600 {
302 compatible = "atmel,at91rm9200-gpio";
303 reg = <0xfffff600 0x200>;
304 interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
307 interrupt-controller;
308 #interrupt-cells = <2>;
309 clocks = <&pioB_clk>;
313 pioC: gpio@fffff800 {
314 compatible = "atmel,at91rm9200-gpio";
315 reg = <0xfffff800 0x200>;
316 interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
319 interrupt-controller;
320 #interrupt-cells = <2>;
321 clocks = <&pioC_clk>;
326 #address-cells = <1>;
328 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
329 ranges = <0xfffff400 0xfffff400 0x600>;
330 reg = <0xfffff400 0x200 /* pioA */
331 0xfffff600 0x200 /* pioB */
332 0xfffff800 0x200 /* pioC */
336 <0xffffffff 0xfffffff7>, /* pioA */
337 <0xffffffff 0xfffffff4>, /* pioB */
338 <0xffffffff 0xffffff07>; /* pioC */
341 /* shared pinctrl settings */
344 pinctrl_dbgu: dbgu-0 {
346 <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>,
347 <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
352 pinctrl_usart0: usart0-0 {
354 <AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
355 <AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
358 pinctrl_usart0_rts: usart0_rts-0 {
360 <AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
363 pinctrl_usart0_cts: usart0_cts-0 {
365 <AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE>;
370 pinctrl_usart1: usart1-0 {
372 <AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
373 <AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;
376 pinctrl_usart1_rts: usart1_rts-0 {
378 <AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
381 pinctrl_usart1_cts: usart1_cts-0 {
383 <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
388 pinctrl_usart2: usart2-0 {
390 <AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
391 <AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
394 pinctrl_usart2_rts: usart2_rts-0 {
396 <AT91_PIOA 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
399 pinctrl_usart2_cts: usart2_cts-0 {
401 <AT91_PIOA 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
406 pinctrl_nand: nand-0 {
408 <AT91_PIOC 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>,
409 <AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
414 pinctrl_mmc0_clk: mmc0_clk-0 {
416 <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
419 pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
421 <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
422 <AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
425 pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
427 <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
428 <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
429 <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
434 pinctrl_ssc0_tx: ssc0_tx-0 {
436 <AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>,
437 <AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>,
438 <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
441 pinctrl_ssc0_rx: ssc0_rx-0 {
443 <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE>,
444 <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
445 <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
450 pinctrl_ssc1_tx: ssc1_tx-0 {
452 <AT91_PIOA 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
453 <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
454 <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
457 pinctrl_ssc1_rx: ssc1_rx-0 {
459 <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
460 <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
461 <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
466 pinctrl_ssc2_tx: ssc2_tx-0 {
468 <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>,
469 <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>,
470 <AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE>;
473 pinctrl_ssc2_rx: ssc2_rx-0 {
475 <AT91_PIOC 28 AT91_PERIPH_B AT91_PINCTRL_NONE>,
476 <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
477 <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
482 pinctrl_spi0: spi0-0 {
484 <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
485 <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>,
486 <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
491 pinctrl_spi1: spi1-0 {
493 <AT91_PIOB 30 AT91_PERIPH_A AT91_PINCTRL_NONE>,
494 <AT91_PIOB 31 AT91_PERIPH_A AT91_PINCTRL_NONE>,
495 <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
500 pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
501 atmel,pins = <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
504 pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
505 atmel,pins = <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
508 pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
509 atmel,pins = <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
512 pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
513 atmel,pins = <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
516 pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
517 atmel,pins = <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>;
520 pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
521 atmel,pins = <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>;
524 pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
525 atmel,pins = <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
528 pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
529 atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
532 pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
533 atmel,pins = <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>;
538 pinctrl_i2c_bitbang: i2c-0-bitbang {
540 <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>,
541 <AT91_PIOA 8 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
543 pinctrl_i2c_twi: i2c-0-twi {
545 <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
546 <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
553 <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE>,
554 <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
555 <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
556 <AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
557 <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE>,
558 <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>,
559 <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>,
560 <AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>,
561 <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE>,
562 <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
563 <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
564 <AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
565 <AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
566 <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
567 <AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE>,
568 <AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
569 <AT91_PIOB 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
570 <AT91_PIOB 25 AT91_PERIPH_B AT91_PINCTRL_NONE>,
571 <AT91_PIOB 26 AT91_PERIPH_B AT91_PINCTRL_NONE>,
572 <AT91_PIOB 27 AT91_PERIPH_B AT91_PINCTRL_NONE>,
573 <AT91_PIOB 28 AT91_PERIPH_B AT91_PINCTRL_NONE>;
579 compatible = "atmel,at91rm9200-pmc", "syscon";
580 reg = <0xfffffc00 0x100>;
581 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
582 interrupt-controller;
583 #address-cells = <1>;
585 #interrupt-cells = <1>;
589 compatible = "atmel,at91rm9200-clk-main-osc";
591 interrupts-extended = <&pmc AT91_PMC_MOSCS>;
592 clocks = <&main_xtal>;
596 compatible = "atmel,at91rm9200-clk-main";
598 clocks = <&main_osc>;
602 compatible = "atmel,at91rm9200-clk-pll";
604 interrupts-extended = <&pmc AT91_PMC_LOCKA>;
607 atmel,clk-input-range = <1000000 32000000>;
608 #atmel,pll-clk-output-range-cells = <4>;
609 atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
610 <190000000 240000000 2 1>;
614 compatible = "atmel,at91rm9200-clk-pll";
616 interrupts-extended = <&pmc AT91_PMC_LOCKB>;
619 atmel,clk-input-range = <1000000 5000000>;
620 #atmel,pll-clk-output-range-cells = <4>;
621 atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
625 compatible = "atmel,at91rm9200-clk-master";
627 interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
628 clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
629 atmel,clk-output-range = <0 94000000>;
630 atmel,clk-divisors = <1 2 4 0>;
635 compatible = "atmel,at91rm9200-clk-usb";
637 atmel,clk-divisors = <1 2 4 0>;
642 compatible = "atmel,at91rm9200-clk-programmable";
643 #address-cells = <1>;
645 interrupt-parent = <&pmc>;
646 clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
651 interrupts = <AT91_PMC_PCKRDY(0)>;
657 interrupts = <AT91_PMC_PCKRDY(1)>;
663 interrupts = <AT91_PMC_PCKRDY(2)>;
669 interrupts = <AT91_PMC_PCKRDY(3)>;
674 compatible = "atmel,at91rm9200-clk-system";
675 #address-cells = <1>;
728 compatible = "atmel,at91rm9200-clk-peripheral";
729 #address-cells = <1>;
734 pioA_clk: pioA_clk@2 {
740 pioB_clk: pioB_clk@3 {
746 pioC_clk: pioC_clk@4 {
752 usart0_clk: usart0_clk@6 {
757 usart1_clk: usart1_clk@7 {
762 usart2_clk: usart2_clk@8 {
767 mci0_clk: mci0_clk@9 {
772 udc_clk: udc_clk@10 {
777 twi0_clk: twi0_clk@11 {
782 spi0_clk: spi0_clk@12 {
787 spi1_clk: spi1_clk@13 {
792 ssc0_clk: ssc0_clk@14 {
797 ssc1_clk: ssc1_clk@15 {
802 ssc2_clk: ssc2_clk@16 {
807 tc0_clk: tc0_clk@17 {
812 tc1_clk: tc1_clk@18 {
817 tc2_clk: tc2_clk@19 {
822 ohci_clk: ohci_clk@20 {
827 lcd_clk: lcd_clk@21 {
835 compatible = "atmel,at91sam9260-rstc";
836 reg = <0xfffffd00 0x10>;
837 clocks = <&slow_xtal>;
841 compatible = "atmel,at91sam9260-shdwc";
842 reg = <0xfffffd10 0x10>;
843 clocks = <&slow_xtal>;
846 pit: timer@fffffd30 {
847 compatible = "atmel,at91sam9260-pit";
848 reg = <0xfffffd30 0xf>;
849 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
854 compatible = "atmel,at91sam9260-rtt";
855 reg = <0xfffffd20 0x10>;
856 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
857 clocks = <&slow_xtal>;
862 compatible = "atmel,at91sam9260-wdt";
863 reg = <0xfffffd40 0x10>;
864 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
865 clocks = <&slow_xtal>;
869 gpbr: syscon@fffffd50 {
870 compatible = "atmel,at91sam9260-gpbr", "syscon";
871 reg = <0xfffffd50 0x10>;
878 compatible = "i2c-gpio";
879 pinctrl-names = "default";
880 pinctrl-0 = <&pinctrl_i2c_bitbang>;
881 gpios = <&pioA 7 GPIO_ACTIVE_HIGH>, /* sda */
882 <&pioA 8 GPIO_ACTIVE_HIGH>; /* scl */
883 i2c-gpio,sda-open-drain;
884 i2c-gpio,scl-open-drain;
885 i2c-gpio,delay-us = <2>; /* ~100 kHz */
886 #address-cells = <1>;