/* * Copyright (c) 2017 Piotr Mienkowski * Copyright (c) 2017 Justin Watson * Copyright (c) 2019-2020 Gerson Fernando Budke * Copyright (c) 2020 Stephanos Ioannidis * * SPDX-License-Identifier: Apache-2.0 */ / { aliases { i2c-0 = &twihs0; i2c-1 = &twihs1; i2c-2 = &twihs2; led0 = &yellow_led0; led1 = &yellow_led1; sw0 = &sw0_user_button; sw1 = &sw1_user_button; }; chosen { zephyr,console = &usart1; zephyr,shell-uart = &usart1; zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,code-partition = &slot0_partition; }; leds { compatible = "gpio-leds"; yellow_led0: led_0 { gpios = <&pioa 23 GPIO_ACTIVE_LOW>; label = "User LED 0"; }; yellow_led1: led_1 { gpios = <&pioc 9 GPIO_ACTIVE_LOW>; label = "User LED 1"; }; }; gpio_keys { compatible = "gpio-keys"; /* The switch is labeled SW300/301 in the schematic, and * labeled SW0 on the board, and labeld ERASE User Button * on docs */ sw0_user_button: button_1 { label = "User Button 0"; gpios = <&pioa 9 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; }; sw1_user_button: button_2 { label = "User Button 1"; gpios = <&piob 12 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; }; }; ext1_header: xplained-pro-connector1 { compatible = "atmel-xplained-pro-header"; #gpio-cells = <2>; gpio-map-mask = <0xffffffff 0xffffffc0>; gpio-map-pass-thru = <0 0x3f>; /* Shared */ gpio-map = <0 0 &pioc 31 0>, /* AFE1 AD6 */ <1 0 &pioa 19 0>, /* AFE0 AD8 */ <2 0 &piob 3 0>, /* RTS0 */ <3 0 &piob 2 0>, /* CTS0 */ <4 0 &pioa 0 0>, /* PWMC0_H0 */ <5 0 &pioc 30 0>, /* TIOB5 */ <6 0 &piod 28 0>, /* WKUP5 */ <7 0 &pioa 5 0>, /* GPIO */ <8 0 &pioa 3 0>, /* TWD0 EXT2 */ <9 0 &pioa 4 0>, /* TWCK0 EXT2 */ <10 0 &piob 0 0>, /* RXD0 */ <11 0 &piob 1 0>, /* TXD0 */ <12 0 &piod 25 0>, /* SPI0(NPCS1) */ <13 0 &piod 21 0>, /* SPI0(MOSI) EXT2 */ <14 0 &piod 20 0>, /* SPI0(MISO) EXT2 */ <15 0 &piod 22 0>; /* SPI0(SCK) EXT2 */ /* GND */ /* +3.3V */ }; ext2_header: xplained-pro-connector2 { compatible = "atmel-xplained-pro-header"; #gpio-cells = <2>; gpio-map-mask = <0xffffffff 0xffffffc0>; gpio-map-pass-thru = <0 0x3f>; /* Shared */ gpio-map = <0 0 &piod 30 0>, /* AFE0 AD0 */ <1 0 &pioc 13 0>, /* AFE1 AD1 */ <2 0 &pioa 6 0>, /* GPIO */ <3 0 &piod 11 0>, /* GPIO */ <4 0 &pioc 19 0>, /* PWMC0_H2 */ <5 0 &piod 26 0>, /* PWMC0_L2 */ <6 0 &pioa 2 0>, /* WKUP2 */ <7 0 &pioa 24 0>, /* GPIO */ <8 0 &pioa 3 0>, /* TWD0 EXT1 */ <9 0 &pioa 4 0>, /* TWCK0 EXT1 */ <10 0 &pioa 21 0>, /* RXD1 */ <11 0 &piob 4 0>, /* TXD1 */ <12 0 &piod 27 0>, /* SPI0(NPCS3) */ <13 0 &piod 21 0>, /* SPI0(MOSI) EXT1 */ <14 0 &piod 20 0>, /* SPI0(MISO) EXT1 */ <15 0 &piod 22 0>; /* SPI0(SCK) EXT1 */ /* GND */ /* +3.3V */ }; arduino_header: connector { compatible = "arduino-header-r3"; #gpio-cells = <2>; gpio-map-mask = <0xffffffff 0xffffffc0>; gpio-map-pass-thru = <0 0x3f>; /* Shared */ gpio-map = <0 0 &piod 26 0>, /* A0-TD */ <1 0 &pioc 31 0>, /* A1-AFE1 AD6 y */ <2 0 &pioa 19 0>, /* A2-AFE0 AD8 y */ <3 0 &piod 30 0>, /* A3-AFE0 AD0 y */ <4 0 &pioc 13 0>, /* A4-AFE1 AD1 y */ <5 0 &pioe 0 0>, /* A5-AFE1 AD11 */ <6 0 &piod 28 0>, /* D0-URXD3 */ <7 0 &piod 30 0>, /* D1-UTXD3 */ <8 0 &pioa 0 0>, /* D2-PWMC0_H0 */ <9 0 &pioa 6 0>, /* D3-GPIO */ <10 0 &piod 27 0>, /* D4-SPI0_NPCS3 y */ <11 0 &piod 11 0>, /* D5-PWMC0_H0 */ <12 0 &pioc 19 0>, /* D6-PWMC0_H2 */ <13 0 &pioa 2 0>, /* D7-PWMC0_H1 */ <14 0 &pioa 5 0>, /* D8-PWMC1_PWML3 */ <15 0 &pioc 9 0>, /* D9-TIOB7 */ <16 0 &piod 25 0>, /* D10-SPI0_NPCS1 y */ <17 0 &piod 21 0>, /* D11-SPI0_MOSI y */ <18 0 &piod 20 0>, /* D12-SPI0_MISO y */ <19 0 &piod 22 0>, /* D13-SPI0_SPCK y */ <20 0 &pioa 3 0>, /* D14-TWD0 y */ <21 0 &pioa 4 0>; /* D15-TWCK0 y */ }; }; &cpu0 { clock-frequency = <300000000>; }; &afec0 { status = "okay"; }; &afec1 { status = "okay"; }; &twihs0 { status = "okay"; }; &twihs2 { status = "okay"; }; &spi0 { status = "okay"; pinctrl-0 = <&pd20b_spi0_miso &pd21b_spi0_mosi &pd22b_spi0_spck &pd25b_spi0_npcs1 &pd27b_spi0_npcs3>; cs-gpios = <&piod 25 GPIO_ACTIVE_LOW>, <&piod 27 GPIO_ACTIVE_LOW>; }; &usart1 { current-speed = <115200>; status = "okay"; }; &uart3 { status = "okay"; pinctrl-0 = <&pd28a_uart3_urxd3 &pd30a_uart3_utxd3>; current-speed = <115200>; }; &wdt { status = "okay"; }; &usbhs { status = "okay"; }; &gmac { status = "okay"; }; &pwm0 { status = "okay"; }; &pioa { status = "okay"; }; &piob { status = "okay"; }; &pioc { status = "okay"; }; &piod { status = "okay"; }; &pioe { status = "okay"; }; &flash0 { partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; /* * The first half of sector 0 (64 kbytes) * is reserved for the bootloader */ boot_partition: partition@0 { label = "mcuboot"; reg = <0x0 0x00010000>; read-only; }; /* From sector 1 to sector 7 (included): slot0 (896 kbytes) */ slot0_partition: partition@20000 { label = "image-0"; reg = <0x0020000 0x000e0000>; }; /* From sector 8 to sector 14 (included): slot1 (896 kbytes) */ slot1_partition: partition@100000 { label = "image-1"; reg = <0x00100000 0x000e0000>; }; /* Sector 15: scratch (128 kbytes) */ scratch_partition: partition@1e0000 { label = "image-scratch"; reg = <0x001e0000 0x00020000>; }; }; }; &ssc { status = "okay"; label = "I2S_0"; dma-names = "rx", "tx"; dmas = <&xdmac 22 DMA_PERID_SSC_RX>, <&xdmac 23 DMA_PERID_SSC_TX>; pinctrl-0 = <&pd24b_ssc_rf &pa22a_ssc_rk &pa10c_ssc_rd &pb0d_ssc_tf &pb1d_ssc_tk &pb5d_ssc_td>; }; ext1_spi: &spi0 { }; ext1_i2c: &twihs0 { }; ext1_serial: &usart0 { }; ext2_spi: &spi0 { }; ext2_i2c: &twihs0 { }; ext2_serial: &usart1 { }; arduino_spi: &spi0 { }; arduino_i2c: &twihs0 { }; arduino_serial: &uart3 { };