136 lines
2.3 KiB
Plaintext
136 lines
2.3 KiB
Plaintext
/*
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* Copyright (c) 2017 Piotr Mienkowski
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* Copyright (c) 2017 Justin Watson
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <atmel/same70q21.dtsi>
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/ {
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model = "Atmel SAM E70 Xplained board";
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compatible = "atmel,sam_e70_xplained", "atmel,same70q21", "atmel,same70";
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aliases {
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i2c-0 = &i2c0;
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i2c-1 = &i2c1;
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i2c-2 = &i2c2;
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led0 = &green_led;
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sw0 = &sw0_user_button;
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wdog = &wdog;
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};
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chosen {
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zephyr,console = &usart1;
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zephyr,shell-uart = &usart1;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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};
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leds {
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compatible = "gpio-leds";
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green_led: led_0 {
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gpios = <&portc 8 0>;
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label = "User LED";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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/* The switch is labeled SW300 in the schematic, and labeled
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* SW0 on the board, and labeld SW1 User Button on docs
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*/
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sw0_user_button: button_1 {
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label = "User Button";
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gpios = <&porta 11 (GPIO_PUD_PULL_UP |
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GPIO_INT_ACTIVE_LOW)>;
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};
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};
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};
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&adc0 {
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status = "okay";
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};
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&adc1 {
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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};
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&i2c2 {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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};
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&usart1 {
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current-speed = <115200>;
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status = "okay";
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};
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&wdog {
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status = "okay";
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};
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&usbhs {
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status = "okay";
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};
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&pwm0 {
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status = "okay";
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};
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&flash0 {
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/*
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* If chosen's zephyr,code-partition
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* is unset, the image will be linked
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* into the entire flash device. If
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* it points to an individual
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* partition, the code will be linked
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* to, and restricted to that
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* partition.
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*/
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/*
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* The first half of sector 0 (64 kbytes)
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* is reserved for the bootloader
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*/
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x0 0x00010000>;
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read-only;
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};
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/* From sector 1 to sector 7 (included): slot0 (896 kbytes) */
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slot0_partition: partition@20000 {
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label = "image-0";
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reg = <0x0020000 0x000e0000>;
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};
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/* From sector 8 to sector 14 (included): slot1 (896 kbytes) */
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slot1_partition: partition@100000 {
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label = "image-1";
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reg = <0x00100000 0x000e0000>;
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};
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/* Sector 15: scratch (128 kbytes) */
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scratch_partition: partition@1e0000 {
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label = "image-scratch";
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reg = <0x001e0000 0x00020000>;
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};
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};
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};
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