blob: c35003942ac31dbf9d24d433df1cac775ddec3d4 [file] [log] [blame]
/*
* Copyright (c) 2020 Steven Daglish <s.c.daglish@gmail.com>
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <st/l0/stm32l031X6.dtsi>
#include <st/l0/stm32l031k(4-6)tx-pinctrl.dtsi>
#include "arduino_nano_r3_connector.dtsi"
/ {
model = "STMicroelectronics STM32L031K6-NUCLEO board";
compatible = "st,stm32l031k6-nucleo";
chosen {
zephyr,console = &usart2;
zephyr,shell-uart = &usart2;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
leds: leds {
compatible = "gpio-leds";
green_led_2: led_2 {
gpios = <&gpiob 3 GPIO_ACTIVE_HIGH>;
label = "User LD2";
};
};
aliases {
led0 = &green_led_2;
eeprom-0 = &eeprom;
};
};
&clk_hsi {
status = "okay";
};
&pll {
div = <2>;
mul = <4>;
clocks = <&clk_hsi>;
status = "okay";
};
&rcc {
clocks = <&pll>;
clock-frequency = <DT_FREQ_M(32)>;
ahb-prescaler = <1>;
apb1-prescaler = <1>;
apb2-prescaler = <1>;
};
&usart2 {
pinctrl-0 = <&usart2_tx_pa2 &usart2_rx_pa15>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_scl_pa9 &i2c1_sda_pa10>;
pinctrl-names = "default";
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
};
&spi1 {
pinctrl-0 = <&spi1_sck_pa5 &spi1_miso_pa6 &spi1_mosi_pa7>;
pinctrl-names = "default";
status = "okay";
};
&eeprom {
status = "okay";
};