blob: 0c08acc0bfe6c4f427ccdc684e2d357deae3339b [file] [log] [blame]
/*
* Copyright (c) 2023 STMicroelectronics
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <st/wba/stm32wba52Xg.dtsi>
#include <st/wba/stm32wba52cgux-pinctrl.dtsi>
#include "arduino_r3_connector.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>
/ {
model = "STMicroelectronics STM32WBA52CG-NUCLEO board";
compatible = "st,stm32wba52cg-nucleo";
#address-cells = <1>;
#size-cells = <1>;
chosen {
zephyr,console = &usart1;
zephyr,shell-uart = &usart1;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
};
leds: leds {
compatible = "gpio-leds";
blue_led_1: led_1 {
gpios = <&gpiob 4 GPIO_ACTIVE_LOW>;
label = "User LD1";
};
};
gpio_keys {
compatible = "gpio-keys";
user_button: button {
label = "User";
gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
zephyr,code = <INPUT_KEY_0>;
};
};
aliases {
led0 = &blue_led_1;
sw0 = &user_button;
};
};
&clk_lsi {
status = "okay";
};
&clk_lse {
status = "okay";
};
&clk_hse {
status = "okay";
};
&clk_hsi {
status = "okay";
};
&pll1 {
div-m = <8>;
mul-n = <48>;
div-q = <2>;
div-r = <2>;
clocks = <&clk_hse>;
status = "okay";
};
&rcc {
clocks = <&pll1>;
clock-frequency = <DT_FREQ_M(96)>;
ahb-prescaler = <1>;
ahb5-prescaler = <4>;
apb1-prescaler = <1>;
apb2-prescaler = <1>;
apb7-prescaler = <1>;
};
&iwdg {
status = "okay";
};
&rtc {
status = "okay";
clocks = <&rcc STM32_CLOCK_BUS_APB7 0x00200000>,
<&rcc STM32_SRC_LSE RTC_SEL(1)>;
prescaler = <32768>;
};
&usart1 {
pinctrl-0 = <&usart1_tx_pb12 &usart1_rx_pa8>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&lpuart1 {
pinctrl-0 = <&lpuart1_tx_pb5 &lpuart1_rx_pa10>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&spi1 {
pinctrl-0 = <&spi1_nss_pa12 &spi1_sck_pb4
&spi1_miso_pb3 &spi1_mosi_pa15>;
pinctrl-names = "default";
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_scl_pb2 &i2c1_sda_pb1>;
pinctrl-names = "default";
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
};
&adc4 {
pinctrl-0 = <&adc4_in8_pa1>;
pinctrl-names = "default";
st,adc-clock-source = <ASYNC>;
st,adc-prescaler = <4>;
status = "okay";
};
stm32_lp_tick_source: &lptim1 {
clocks = <&rcc STM32_CLOCK_BUS_APB7 0x00000800>,
<&rcc STM32_SRC_LSE LPTIM1_SEL(3)>;
status = "okay";
};
&rng {
status = "okay";
};
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
};
slot0_partition: partition@10000 {
label = "image-0";
reg = <0x00010000 DT_SIZE_K(448)>;
};
slot1_partition: partition@80000 {
label = "image-1";
reg = <0x00080000 DT_SIZE_K(448)>;
};
scratch_partition: partition@f0000 {
label = "image-scratch";
reg = <0x000f0000 DT_SIZE_K(16)>;
};
storage_partition: partition@f4000 {
label = "storage";
reg = <0x000f4000 DT_SIZE_K(48)>;
};
};
};