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* Copyright (c) 2019 Gerson Fernando Budke
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <atmel/sam4e16e.dtsi>
/ {
model = "Atmel SAM4E Xplained Pro Board with an Atmel SAM4E16E SoC";
compatible = "atmel,sam4e_xpro", "atmel,sam4e16e", "atmel,sam4e";
aliases {
i2c-0 = &twi0;
led0 = &yellow_led_1;
sw0 = &user_button;
wdog = &wdt;
};
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
leds {
compatible = "gpio-leds";
yellow_led_1: led_1 {
gpios = <&piod 22 GPIO_ACTIVE_LOW>;
label = "LED 1";
};
};
gpio_keys {
compatible = "gpio-keys";
user_button: button_1 {
label = "User Button";
gpios = <&pioa 2 (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 &piob 2 0>, /* AFE AD0 */
<1 0 &piob 3 0>, /* AFE AD1 */
<2 0 &pioa 24 0>, /* GPIO */
<3 0 &pioa 25 0>, /* GPIO */
<4 0 &pioa 15 0>, /* TIOA1 */
<5 0 &pioa 16 0>, /* TIOB1 */
<6 0 &pioa 11 0>, /* WKUP7 */
<7 0 &piod 25 0>, /* GPIO */
<8 0 &pioa 3 0>, /* TWD0 EXTx */
<9 0 &pioa 4 0>, /* TWCK0 EXTx */
<10 0 &pioa 21 0>, /* RXD1 */
<11 0 &pioa 22 0>, /* TXD1 */
<12 0 &piob 14 0>, /* SPI(NPCS1) */
<13 0 &pioa 13 0>, /* SPI(MOSI) EXTx */
<14 0 &pioa 12 0>, /* SPI(MISO) EXTx */
<15 0 &pioa 14 0>; /* SPI(SCK) EXTx */
/* 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 - - 0>, - */
/*<1 0 - - 0>, - */
<2 0 &pioe 2 0>, /* GPIO EBDG */
<3 0 &piob 5 0>, /* GPIO EDBG */
<4 0 &piod 21 0>, /* PWMHI1 */
/*<5 0 - - 0>, - */
<6 0 &piod 29 0>, /* GPIO ETH */
<7 0 &piob 4 0>, /* GPIO */
<8 0 &pioa 3 0>, /* TWD0 EXTx */
<9 0 &pioa 4 0>, /* TWCK0 EXTx */
<10 0 &pioa 5 0>, /* URXD1 EXT3 */
<11 0 &pioa 6 0>, /* UTXD1 EXT3 */
<12 0 &piod 23 0>, /* GPIO */
<13 0 &pioa 13 0>, /* SPI(MOSI) EXTx */
<14 0 &pioa 12 0>, /* SPI(MISO) EXTx */
<15 0 &pioa 14 0>; /* SPI(SCK) EXTx */
/* GND */
/* +3.3V */
};
ext3_header: xplained-pro-connector3 {
compatible = "atmel-xplained-pro-header";
#gpio-cells = <2>;
gpio-map-mask = <0xffffffff 0xffffffc0>;
gpio-map-pass-thru = <0 0x3f>; /* Shared */
gpio-map = <0 0 &pioa 17 0>, /* AFE AD0 */
<1 0 &pioc 13 0>, /* AFE AD6 */
<2 0 &piod 28 0>, /* GPIO */
<3 0 &piod 17 0>, /* GPIO */
<4 0 &piod 20 0>, /* PWMH0 */
<5 0 &piod 24 0>, /* PWML0 */
<6 0 &pioe 1 0>, /* GPIO */
<7 0 &piod 26 0>, /* GPIO */
<8 0 &pioa 3 0>, /* TWD0 EXTx */
<9 0 &pioa 4 0>, /* TWCK0 EXTx */
<10 0 &pioa 5 0>, /* URXD1 EXT2 */
<11 0 &pioa 6 0>, /* UTXD1 EXT2 */
<12 0 &piod 30 0>, /* GPIO */
<13 0 &pioa 13 0>, /* SPI(MOSI) EXTx */
<14 0 &pioa 12 0>, /* SPI(MISO) EXTx */
<15 0 &pioa 14 0>; /* SPI(SCK) EXTx */
/* GND */
/* +3.3V */
};
};
&cpu0 {
clock-frequency = <120000000>;
};
&spi0 {
status = "okay";
pinctrl-0 = <&pa12a_spi_miso
&pa13a_spi_mosi
&pa14a_spi_spck
&pb14a_spi_npcs1>;
cs-gpios = <&piob 14 GPIO_ACTIVE_LOW>,
<&piod 23 GPIO_ACTIVE_LOW>,
<&piod 30 GPIO_ACTIVE_LOW>;
};
&uart0 {
current-speed = <115200>;
status = "okay";
};
&usart1 {
pinctrl-0 = <&pa21a_usart1_rxd1 &pa22a_usart1_txd1>;
current-speed = <115200>;
status = "okay";
};
&gmac {
status = "okay";
zephyr,random-mac-address;
phy: phy {
compatible = "ethernet-phy";
status = "okay";
address = <0>;
mdio = <&mdio>;
};
};
&mdio {
status = "okay";
};
&wdt {
status = "okay";
};
ext1_spi: &spi0 {
};
ext1_i2c: &twi0 {
};
ext1_serial: &usart1 {
};
ext2_spi: &spi0 {
};
ext2_i2c: &twi0 {
};
ext2_serial: &uart1 {
};
ext3_spi: &spi0 {
};
ext3_i2c: &twi0 {
};
ext3_serial: &uart1 {
};
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