| /* |
| * Copyright (c) 2019 STMicroelectronics |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/l4/stm32l4r9Xi.dtsi> |
| |
| / { |
| model = "STMicroelectronics SensorTile.box board"; |
| compatible = "st,sensortile-box", "st,stm32l4r9"; |
| |
| chosen { |
| zephyr,console = &usart1; |
| zephyr,shell-uart = &usart1; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| blue_led: led { |
| gpios = <&gpiob 15 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD1"; |
| }; |
| |
| green_led: led_2 { |
| gpios = <&gpiof 2 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD4"; |
| }; |
| }; |
| |
| aliases { |
| led0 = &blue_led; |
| led1 = &green_led; |
| }; |
| }; |
| |
| &usart1 { |
| current-speed = <115200>; |
| pinctrl-0 = <&usart1_pins_b>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &usart2 { |
| current-speed = <115200>; |
| pinctrl-0 = <&usart2_pins_a>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| |
| hts221@5f { |
| compatible = "st,hts221"; |
| reg = <0x5f>; |
| label = "HTS221"; |
| drdy-gpios = <&gpiod 13 GPIO_INT_ACTIVE_LOW>; |
| }; |
| |
| lps22hh@5d { |
| compatible = "st,lps22hh"; |
| reg = <0x5d>; |
| label = "LPS22HH"; |
| drdy-gpios = <&gpiod 15 GPIO_INT_ACTIVE_LOW>; |
| }; |
| }; |
| |
| &i2c3 { |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| |
| stts751@38 { |
| compatible = "st,stts751"; |
| reg = <0x38>; |
| drdy-gpios = <&gpiog 5 GPIO_INT_ACTIVE_LOW>; |
| label = "STTS751"; |
| }; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| |
| cs-gpios = <&gpioe 11 0>, <&gpioe 12 0>, <&gpioe 10 0>; |
| |
| lis2dw12@0 { |
| compatible = "st,lis2dw12"; |
| spi-max-frequency = <1000000>; |
| reg = <0>; |
| irq-gpios = <&gpioc 5 0>; |
| label = "LIS2DW12"; |
| }; |
| |
| lsm6dso@1 { |
| compatible = "st,lsm6dso"; |
| spi-max-frequency = <1000000>; |
| reg = <1>; |
| irq-gpios = <&gpioa 2 0>; |
| label = "LSM6DSO"; |
| }; |
| |
| iis3dhhc@2 { |
| compatible = "st,iis3dhhc"; |
| spi-max-frequency = <1000000>; |
| reg = <2>; |
| irq-gpios = <&gpioc 13 0>, <&gpioe 6 0>; |
| label = "IIS3DHHC"; |
| }; |
| }; |
| |
| &spi3 { |
| status = "okay"; |
| |
| cs-gpios = <&gpioa 15 0>; |
| |
| lis2mdl@0 { |
| compatible = "st,lis2mdl"; |
| spi-max-frequency = <1000000>; |
| reg = <0>; |
| irq-gpios = <&gpiod 12 0>; |
| label = "LIS2MDL"; |
| }; |
| }; |
| |
| &usbotg_fs { |
| status = "okay"; |
| }; |
| |
| &timers2 { |
| status = "okay"; |
| |
| pwm { |
| status = "okay"; |
| }; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |
| |
| &flash0 { |
| /* |
| * For more information, see: |
| * http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions |
| */ |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 0x00010000>; |
| read-only; |
| }; |
| |
| /* |
| * The flash starting at offset 0x10000 and ending at |
| * offset 0x1ffff is reserved for use by the application. |
| */ |
| |
| slot0_partition: partition@20000 { |
| label = "image-0"; |
| reg = <0x00020000 0x0006C000>; |
| }; |
| slot1_partition: partition@8c000 { |
| label = "image-1"; |
| reg = <0x0008C000 0x0006C000>; |
| }; |
| scratch_partition: partition@f8000 { |
| label = "image-scratch"; |
| reg = <0x000F8000 0x00006000>; |
| }; |
| |
| storage_partition: partition@fc000 { |
| label = "storage"; |
| reg = <0x000fc000 0x00004000>; |
| }; |
| }; |
| |
| |
| }; |