| /* |
| * Copyright (c) 2018 Pushpal Sidhu |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/l4/stm32l4r5Xi.dtsi> |
| |
| / { |
| model = "STMicroelectronics STM32L4R5ZI-NUCLEO board"; |
| compatible = "st,stm32l4r5zi-nucleo", "st,stm32l4r5"; |
| |
| chosen { |
| zephyr,console = &lpuart1; |
| zephyr,shell-uart = &lpuart1; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| green_led_0: led_0 { |
| gpios = <&gpioc 7 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD1"; |
| }; |
| |
| blue_led_0: led_1 { |
| gpios = <&gpiob 7 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD2"; |
| }; |
| |
| red_led_0: led_2 { |
| gpios = <&gpiob 14 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD3"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| user_button: button { |
| label = "User"; |
| gpios = <&gpioc 13 GPIO_INT_ACTIVE_LOW>; |
| }; |
| }; |
| |
| aliases { |
| led0 = &green_led_0; |
| led1 = &blue_led_0; |
| led2 = &red_led_0; |
| sw0 = &user_button; |
| }; |
| }; |
| |
| arduino_i2c: &i2c1 {}; |
| arduino_spi: &spi1 {}; |
| arduino_serial: &usart3 {}; |
| |
| &usart1 { |
| current-speed = <115200>; |
| pinctrl-0 = <&usart1_pins_b>; |
| pinctrl-names = "default"; |
| status = "ok"; |
| }; |
| |
| &usart2 { |
| current-speed = <115200>; |
| pinctrl-0 = <&usart2_pins_a>; |
| pinctrl-names = "default"; |
| status = "ok"; |
| }; |
| |
| &usart3 { |
| current-speed = <115200>; |
| pinctrl-names = "default"; |
| status = "ok"; |
| }; |
| |
| &lpuart1 { |
| current-speed = <115200>; |
| pinctrl-names = "default"; |
| status = "ok"; |
| }; |
| |
| &i2c1 { |
| status = "ok"; |
| }; |
| |
| &spi1 { |
| status = "ok"; |
| }; |
| |
| &usbotg_fs { |
| status = "ok"; |
| }; |
| |
| &timers2 { |
| status = "ok"; |
| |
| pwm { |
| status = "ok"; |
| }; |
| }; |
| |
| &rtc { |
| status = "ok"; |
| }; |
| |
| &flash0 { |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| /* Reserve last 16KiB for property storage */ |
| storage_partition: partition@1FB000 { |
| label = "storage"; |
| reg = <0x001FB000 0x00004000>; |
| }; |
| }; |
| }; |