206 lines
3.4 KiB
Plaintext
206 lines
3.4 KiB
Plaintext
/*
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* Copyright (c) 2017 Linaro Limited
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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/l4/stm32l475Xg.dtsi>
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#include "arduino_r3_connector.dtsi"
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/ {
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model = "STMicroelectronics B-L475E-IOT01Ax board";
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compatible = "st,stm32l475-disco-iot", "st,stm32l475";
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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 {
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compatible = "gpio-leds";
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green_led_1: led_1 {
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gpios = <&gpioa 5 GPIO_INT_ACTIVE_HIGH>;
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label = "User LD1";
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};
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green_led_2: led_2 {
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gpios = <&gpiob 14 GPIO_INT_ACTIVE_HIGH>;
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label = "User LD2";
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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_0 {
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label = "User";
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gpios = <&gpioc 13 GPIO_INT_ACTIVE_LOW>;
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};
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};
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aliases {
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led0 = &green_led_2;
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led1 = &green_led_1;
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sw0 = &user_button;
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eswifi0 = &wifi0;
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};
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};
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&usart1 {
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current-speed = <115200>;
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pinctrl-0 = <&usart1_pins_a>;
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pinctrl-names = "default";
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status = "okay";
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};
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&usart2 {
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current-speed = <115200>;
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pinctrl-0 = <&usart2_pins_a>;
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pinctrl-names = "default";
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status = "okay";
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};
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&uart4 {
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current-speed = <115200>;
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pinctrl-0 = <&uart4_pins_a>;
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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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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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};
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&i2c2 {
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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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lis3mdl-magn@1e {
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compatible = "st,lis3mdl-magn";
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reg = <0x1e>;
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label = "LIS3MDL";
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};
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hts221@5f {
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compatible = "st,hts221";
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reg = <0x5f>;
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label = "HTS221";
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};
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lps22hb-press@5d {
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compatible = "st,lps22hb-press";
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reg = <0x5d>;
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label = "LPS22HB";
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};
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lsm6dsl@6a {
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compatible = "st,lsm6dsl";
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reg = <0x6a>;
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irq-gpios = <&gpiod 11 0>;
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label = "LSM6DSL";
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};
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vl53l0x@29 {
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compatible = "st,vl53l0x";
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reg = <0x29>;
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label = "VL53L0X";
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};
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};
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&spi1 {
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status = "okay";
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};
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&spi3 {
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status = "okay";
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cs-gpios = <&gpiod 13 0>, <&gpioe 0 0>;
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spbtle-rf@0 {
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compatible = "zephyr,bt-hci-spi";
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reg = <0>;
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reset-gpios = <&gpioa 8 0>;
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irq-gpios = <&gpioe 6 0>;
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spi-max-frequency = <2000000>;
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label = "SPBTLE-RF";
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};
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wifi0: ism43362@1 {
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compatible = "inventek,eswifi";
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spi-max-frequency = <2000000>;
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reg = <1>;
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resetn-gpios = <&gpioe 8 0>;
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boot0-gpios = <&gpiob 12 0>;
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wakeup-gpios = <&gpiob 13 0>;
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data-gpios = <&gpioe 1 0>;
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label = "ESWIFI0";
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};
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};
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&flash0 {
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/*
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* For more information, see:
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* http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
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*/
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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 0x00010000>;
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read-only;
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};
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/*
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* The flash starting at offset 0x10000 and ending at
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* offset 0x1ffff is reserved for use by the application.
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*/
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slot0_partition: partition@20000 {
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label = "image-0";
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reg = <0x00020000 0x0006C000>;
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};
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slot1_partition: partition@40000 {
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label = "image-1";
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reg = <0x0008C000 0x0006C000>;
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};
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scratch_partition: partition@60000 {
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label = "image-scratch";
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reg = <0x000F8000 0x00006000>;
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};
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storage_partition: partition@fc000 {
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label = "storage";
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reg = <0x000fc000 0x00004000>;
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};
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};
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};
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&timers2 {
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status = "okay";
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pwm {
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status = "okay";
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};
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};
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&rtc {
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status = "okay";
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};
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&usbotg_fs {
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status = "okay";
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};
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&iwdg {
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status = "okay";
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};
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