2 * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board
4 * Copyright (c) 2017, Microchip Technology Inc.
5 * 2016 Nicolas Ferre <nicolas.ferre@atmel.com>
6 * 2017 Cristian Birsan <cristian.birsan@microchip.com>
7 * 2017 Claudiu Beznea <claudiu.beznea@microchip.com>
9 * This file is dual-licensed: you can use it either under the terms
10 * of the GPL or the X11 license, at your option. Note that this dual
11 * licensing only applies to this file, and not this project as a
14 * a) This file is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License as
16 * published by the Free Software Foundation; either version 2 of the
17 * License, or (at your option) any later version.
19 * This file is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
26 * b) Permission is hereby granted, free of charge, to any person
27 * obtaining a copy of this software and associated documentation
28 * files (the "Software"), to deal in the Software without
29 * restriction, including without limitation the rights to use,
30 * copy, modify, merge, publish, distribute, sublicense, and/or
31 * sell copies of the Software, and to permit persons to whom the
32 * Software is furnished to do so, subject to the following
35 * The above copyright notice and this permission notice shall be
36 * included in all copies or substantial portions of the Software.
38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
39 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
40 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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44 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 * OTHER DEALINGS IN THE SOFTWARE.
48 #include "at91-sama5d27_som1.dtsi"
49 #include <dt-bindings/mfd/atmel-flexcom.h>
50 #include <dt-bindings/gpio/gpio.h>
53 model = "Atmel SAMA5D27 SOM1 EK";
54 compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
57 stdout-path = "serial0:115200n8";
61 usb0: gadget@00300000 {
62 atmel,vbus-gpio = <&pioA PIN_PD20 GPIO_ACTIVE_HIGH>;
63 pinctrl-names = "default";
64 pinctrl-0 = <&pinctrl_usba_vbus>;
70 atmel,vbus-gpio = <0 /* &pioA PIN_PD20 GPIO_ACTIVE_HIGH */
71 &pioA PIN_PA27 GPIO_ACTIVE_HIGH
74 pinctrl-names = "default";
75 pinctrl-0 = <&pinctrl_usb_default>;
83 sdmmc0: sdio-host@a0000000 {
85 pinctrl-names = "default";
86 pinctrl-0 = <&pinctrl_sdmmc0_default>;
90 sdmmc1: sdio-host@b0000000 {
92 pinctrl-names = "default";
93 pinctrl-0 = <&pinctrl_sdmmc1_default>;
99 pinctrl-names = "default";
100 pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
105 pinctrl-names = "default";
106 pinctrl-0 = <&pinctrl_spi0_default>;
110 macb0: ethernet@f8008000 {
114 uart1: serial@f8020000 {
115 pinctrl-names = "default";
116 pinctrl-0 = <&pinctrl_uart1_default>;
122 uart2: serial@f8024000 {
123 pinctrl-names = "default";
124 pinctrl-0 = <&pinctrl_mikrobus2_uart>;
134 flx1: flexcom@f8038000 {
135 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
139 compatible = "atmel,sama5d2-i2c";
141 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>;
143 dma-names = "tx", "rx";
144 #address-cells = <1>;
146 clocks = <&flx1_clk>;
147 pinctrl-names = "default";
148 pinctrl-0 = <&pinctrl_mikrobus_i2c>;
149 atmel,fifo-size = <16>;
155 atmel,shdwc-debouncer = <976>;
156 atmel,wakeup-rtc-timer;
160 atmel,wakeup-type = "low";
169 pinctrl-names = "default";
170 pinctrl-0 = <&pinctrl_can0_default>;
173 uart3: serial@fc008000 {
176 pinctrl-names = "default";
177 pinctrl-0 = <&pinctrl_uart3_default>;
181 uart4: serial@fc00c000 {
184 pinctrl-names = "default";
185 pinctrl-0 = <&pinctrl_mikrobus1_uart>;
189 flx3: flexcom@fc014000 {
190 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
194 compatible = "atmel,at91sam9260-usart";
196 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
197 clocks = <&flx3_clk>;
198 clock-names = "usart";
199 pinctrl-names = "default";
200 pinctrl-0 = <&pinctrl_flx3_default>;
201 atmel,fifo-size = <32>;
206 compatible = "atmel,at91rm9200-spi";
208 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
209 clocks = <&flx3_clk>;
210 clock-names = "spi_clk";
211 pinctrl-names = "default";
212 pinctrl-0 = <&pinctrl_flx3_default>;
213 atmel,fifo-size = <16>;
218 flx4: flexcom@fc018000 {
219 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
223 compatible = "atmel,at91sam9260-usart";
225 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
226 clocks = <&flx4_clk>;
227 clock-names = "usart";
228 pinctrl-names = "default";
229 pinctrl-0 = <&pinctrl_flx4_default>;
230 atmel,fifo-size = <32>;
235 compatible = "atmel,at91rm9200-spi";
237 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
238 clocks = <&flx4_clk>;
239 clock-names = "spi_clk";
240 pinctrl-names = "default";
241 pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>;
242 atmel,fifo-size = <16>;
247 compatible = "atmel,sama5d2-i2c";
249 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
251 dma-names = "tx", "rx";
252 #address-cells = <1>;
254 clocks = <&flx4_clk>;
255 pinctrl-names = "default";
256 pinctrl-0 = <&pinctrl_flx4_default>;
257 atmel,fifo-size = <16>;
264 pinctrl-names = "default";
265 pinctrl-0 = <&pinctrl_i2c1_default>;
271 pinctrl_can0_default: can0_default {
272 pinmux = <PIN_PC10__CANTX0>,
277 pinctrl_can1_default: can1_default {
278 pinmux = <PIN_PC26__CANTX1>,
283 pinctrl_flx3_default: flx3_default {
284 pinmux = <PIN_PC20__FLEXCOM3_IO0>,
285 <PIN_PC19__FLEXCOM3_IO1>,
286 <PIN_PC18__FLEXCOM3_IO2>,
287 <PIN_PC21__FLEXCOM3_IO3>,
288 <PIN_PC22__FLEXCOM3_IO4>;
292 pinctrl_i2c1_default: i2c1_default {
293 pinmux = <PIN_PD4__TWD1>,
298 pinctrl_isc_base: isc_base {
299 pinmux = <PIN_PC21__ISC_PCK>,
300 <PIN_PC22__ISC_VSYNC>,
301 <PIN_PC23__ISC_HSYNC>,
306 pinctrl_isc_data_8bit: isc_data_8bit {
307 pinmux = <PIN_PC20__ISC_D11>,
318 pinctrl_isc_data_9_10: isc_data_9_10 {
319 pinmux = <PIN_PC12__ISC_D3>,
324 pinctrl_isc_data_11_12: isc_data_11_12 {
325 pinmux = <PIN_PC10__ISC_D1>,
330 pinctrl_key_gpio_default: key_gpio_default {
331 pinmux = <PIN_PA29__GPIO>;
335 pinctrl_led_gpio_default: led_gpio_default {
336 pinmux = <PIN_PA10__GPIO>,
342 pinctrl_sdmmc0_default: sdmmc0_default {
344 pinmux = <PIN_PA1__SDMMC0_CMD>,
345 <PIN_PA2__SDMMC0_DAT0>,
346 <PIN_PA3__SDMMC0_DAT1>,
347 <PIN_PA4__SDMMC0_DAT2>,
348 <PIN_PA5__SDMMC0_DAT3>,
349 <PIN_PA6__SDMMC0_DAT4>,
350 <PIN_PA7__SDMMC0_DAT5>,
351 <PIN_PA8__SDMMC0_DAT6>,
352 <PIN_PA9__SDMMC0_DAT7>;
357 pinmux = <PIN_PA0__SDMMC0_CK>,
358 <PIN_PA11__SDMMC0_VDDSEL>,
359 <PIN_PA13__SDMMC0_CD>;
364 pinctrl_sdmmc1_default: sdmmc1_default {
366 pinmux = <PIN_PA28__SDMMC1_CMD>,
367 <PIN_PA18__SDMMC1_DAT0>,
368 <PIN_PA19__SDMMC1_DAT1>,
369 <PIN_PA20__SDMMC1_DAT2>,
370 <PIN_PA21__SDMMC1_DAT3>;
375 pinmux = <PIN_PA22__SDMMC1_CK>,
376 <PIN_PA30__SDMMC1_CD>;
381 pinctrl_spi0_default: spi0_default {
382 pinmux = <PIN_PA14__SPI0_SPCK>,
383 <PIN_PA15__SPI0_MOSI>,
384 <PIN_PA16__SPI0_MISO>,
385 <PIN_PA17__SPI0_NPCS0>;
389 pinctrl_uart1_default: uart1_default {
390 pinmux = <PIN_PD2__URXD1>,
395 pinctrl_uart3_default: uart3_default {
396 pinmux = <PIN_PC12__URXD3>,
401 pinctrl_usb_default: usb_default {
402 pinmux = <PIN_PA27__GPIO>,
407 pinctrl_usba_vbus: usba_vbus {
408 pinmux = <PIN_PD20__GPIO>;
412 pinctrl_mikrobus1_an: mikrobus1_an {
413 pinmux = <PIN_PD25__GPIO>;
417 pinctrl_mikrobus2_an: mikrobus2_an {
418 pinmux = <PIN_PD26__GPIO>;
422 pinctrl_mikrobus1_rst: mikrobus1_rst {
423 pinmux = <PIN_PB2__GPIO>;
427 pinctrl_mikrobus2_rst: mikrobus2_rst {
428 pinmux = <PIN_PA26__GPIO>;
432 pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs {
433 pinmux = <PIN_PD0__FLEXCOM4_IO4>;
437 pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs {
438 pinmux = <PIN_PC31__FLEXCOM4_IO3>;
442 pinctrl_mikrobus_spi: mikrobus_spi {
443 pinmux = <PIN_PC28__FLEXCOM4_IO0>,
444 <PIN_PC29__FLEXCOM4_IO1>,
445 <PIN_PC30__FLEXCOM4_IO2>;
449 pinctrl_mikrobus1_pwm: mikrobus1_pwm {
450 pinmux = <PIN_PB1__PWML1>;
454 pinctrl_mikrobus2_pwm: mikrobus2_pwm {
455 pinmux = <PIN_PA31__PWML0>;
459 pinctrl_mikrobus1_int: mikrobus1_int {
460 pinmux = <PIN_PB0__GPIO>;
464 pinctrl_mikrobus2_int: mikrobus2_int {
465 pinmux = <PIN_PA25__GPIO>;
469 pinctrl_mikrobus1_uart: mikrobus1_uart {
470 pinmux = <PIN_PB3__URXD4>,
475 pinctrl_mikrobus2_uart: mikrobus2_uart {
476 pinmux = <PIN_PD23__URXD2>,
481 pinctrl_mikrobus_i2c: mikrobus1_i2c {
482 pinmux = <PIN_PA24__FLEXCOM1_IO0>,
483 <PIN_PA23__FLEXCOM1_IO1>;
487 pinctrl_flx4_default: flx4_uart_default {
488 pinmux = <PIN_PC28__FLEXCOM4_IO0>,
489 <PIN_PC29__FLEXCOM4_IO1>,
490 <PIN_PC30__FLEXCOM4_IO2>,
491 <PIN_PC31__FLEXCOM4_IO3>,
492 <PIN_PD0__FLEXCOM4_IO4>;
498 pinctrl-names = "default";
499 pinctrl-0 = <&pinctrl_can1_default>;
506 compatible = "gpio-keys";
508 pinctrl-names = "default";
509 pinctrl-0 = <&pinctrl_key_gpio_default>;
513 gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>;
514 linux,code = <0x104>;
519 compatible = "gpio-leds";
520 pinctrl-names = "default";
521 pinctrl-0 = <&pinctrl_led_gpio_default>;
526 gpios = <&pioA PIN_PA10 GPIO_ACTIVE_HIGH>;
531 gpios = <&pioA PIN_PB1 GPIO_ACTIVE_HIGH>;
536 gpios = <&pioA PIN_PA31 GPIO_ACTIVE_HIGH>;
537 linux,default-trigger = "heartbeat";