| /* |
| * Copyright (c) 2019 STMicroelectronics |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/l4/stm32l4r9Xi.dtsi> |
| #include <st/l4/stm32l4r9z(g-i)tx-pinctrl.dtsi> |
| |
| / { |
| model = "STMicroelectronics SensorTile.box board"; |
| compatible = "st,sensortile-box"; |
| |
| 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_ACTIVE_HIGH>; |
| label = "User LD1"; |
| }; |
| |
| green_led: led_2 { |
| gpios = <&gpiof 2 GPIO_ACTIVE_HIGH>; |
| label = "User LD4"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| user_button: button { |
| label = "User PB1"; |
| gpios = <&gpiog 1 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| aliases { |
| led0 = &blue_led; |
| led1 = &green_led; |
| sw0 = &user_button; |
| magn0 = &lis2mdl; |
| accel0 = &lis2dw12; |
| accel1 = &lsm6dso; |
| accel2 = &iis3dhhc; |
| }; |
| }; |
| |
| &clk_lsi { |
| status = "okay"; |
| }; |
| |
| &clk_hsi48 { |
| status = "okay"; |
| }; |
| |
| &clk_hse { |
| clock-frequency = <DT_FREQ_M(16)>; |
| status = "okay"; |
| }; |
| |
| &pll { |
| div-m = <4>; |
| mul-n = <40>; |
| div-p = <7>; |
| div-q = <2>; |
| div-r = <2>; |
| clocks = <&clk_hse>; |
| status = "okay"; |
| }; |
| |
| &rcc { |
| clocks = <&pll>; |
| clock-frequency = <DT_FREQ_M(80)>; |
| ahb-prescaler = <1>; |
| apb1-prescaler = <1>; |
| apb2-prescaler = <1>; |
| }; |
| |
| &usart1 { |
| pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>; |
| pinctrl-names = "default"; |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &usart2 { |
| pinctrl-0 = <&usart2_tx_pa2 &usart2_rx_pa3>; |
| pinctrl-names = "default"; |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| pinctrl-0 = <&i2c1_scl_pb6 &i2c1_sda_pb7>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| |
| hts221@5f { |
| compatible = "st,hts221"; |
| reg = <0x5f>; |
| drdy-gpios = <&gpiod 13 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| lps22hh@5d { |
| compatible = "st,lps22hh"; |
| reg = <0x5d>; |
| drdy-gpios = <&gpiod 15 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &i2c3 { |
| pinctrl-0 = <&i2c3_scl_pg7 &i2c3_sda_pg8>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| |
| stts751@38 { |
| compatible = "st,stts751"; |
| reg = <0x38>; |
| drdy-gpios = <&gpiog 5 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| &spi1 { |
| pinctrl-0 = <&spi1_nss_pe12 &spi1_sck_pe13 |
| &spi1_miso_pe14 &spi1_mosi_pe15>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| cs-gpios = <&gpioe 11 GPIO_ACTIVE_LOW>, <&gpioe 12 GPIO_ACTIVE_LOW>, <&gpioe 10 GPIO_ACTIVE_LOW>; |
| |
| lis2dw12: lis2dw12@0 { |
| compatible = "st,lis2dw12"; |
| spi-max-frequency = <1000000>; |
| reg = <0>; |
| irq-gpios = <&gpioc 5 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| lsm6dso: lsm6dso@1 { |
| compatible = "st,lsm6dso"; |
| spi-max-frequency = <1000000>; |
| reg = <1>; |
| irq-gpios = <&gpioa 2 GPIO_ACTIVE_HIGH>; |
| int-pin = <1>; |
| }; |
| |
| iis3dhhc: iis3dhhc@2 { |
| compatible = "st,iis3dhhc"; |
| spi-max-frequency = <1000000>; |
| reg = <2>; |
| irq-gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>, <&gpioe 6 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &spi3 { |
| pinctrl-0 = <&spi3_nss_pa15 &spi3_sck_pb3 |
| &spi3_miso_pb4 &spi3_mosi_pb5>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| cs-gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; |
| |
| lis2mdl: lis2mdl@0 { |
| compatible = "st,lis2mdl"; |
| spi-max-frequency = <1000000>; |
| spi-full-duplex; |
| reg = <0>; |
| }; |
| }; |
| |
| zephyr_udc0: &usbotg_fs { |
| pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &rtc { |
| clocks = <&rcc STM32_CLOCK_BUS_APB1 0x10000000>, |
| <&rcc STM32_SRC_LSI RTC_SEL(2)>; |
| 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)>; |
| 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 DT_SIZE_K(432)>; |
| }; |
| slot1_partition: partition@8c000 { |
| label = "image-1"; |
| reg = <0x0008C000 DT_SIZE_K(432)>; |
| }; |
| scratch_partition: partition@f8000 { |
| label = "image-scratch"; |
| reg = <0x000F8000 DT_SIZE_K(24)>; |
| }; |
| |
| storage_partition: partition@fc000 { |
| label = "storage"; |
| reg = <0x000fc000 DT_SIZE_K(24)>; |
| }; |
| }; |
| }; |