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