| /* |
| * Copyright (c) 2020 Lucian Copeland for Adafruit Industries |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/f4/stm32f405Xg.dtsi> |
| #include "feather_connector.dtsi" |
| |
| / { |
| model = "Adafruit Feather STM32F405 Express"; |
| compatible = "st,adafruit_feather_stm32f405", "st,stm32f405"; |
| |
| chosen { |
| zephyr,console = &usart3; |
| zephyr,shell-uart = &usart3; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,ccm = &ccm0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led: led { |
| gpios = <&gpioc 1 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LED"; |
| }; |
| }; |
| |
| aliases { |
| led0 = &led; |
| }; |
| }; |
| |
| &usart3 { |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| cs-gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; |
| gd25q16: gd25q16c@0 { |
| compatible = "jedec,spi-nor"; |
| label = "GD25Q16C"; |
| reg = <0>; |
| spi-max-frequency = <80000000>; |
| size = <0x200000>; |
| has-be32k; |
| has-dpd; |
| t-enter-dpd = <20000>; |
| t-exit-dpd = <100000>; |
| jedec-id = [c8 40 15]; |
| }; |
| }; |
| |
| &spi2 { |
| status = "okay"; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |
| |
| &usbotg_fs { |
| status = "okay"; |
| }; |