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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | /* * Copyright (c) 2017 Linaro Limited * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <st/f4/stm32f469Xi.dtsi> #include <st/f4/stm32f469nihx-pinctrl.dtsi> / { model = "STMicroelectronics STM32F469I-DISCO board"; compatible = "st,stm32f469i-disco"; chosen { zephyr,console = &usart3; zephyr,shell-uart = &usart3; zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,ccm = &ccm0; }; leds { compatible = "gpio-leds"; green_led_1: led_1 { gpios = <&gpiog 6 GPIO_ACTIVE_HIGH>; label = "User LD1"; }; orange_led_2: led_2 { gpios = <&gpiod 4 GPIO_ACTIVE_HIGH>; label = "User LD2"; }; red_led_3: led_3 { gpios = <&gpiod 5 GPIO_ACTIVE_HIGH>; label = "User LD3"; }; blue_led_4: led_4 { gpios = <&gpiok 3 GPIO_ACTIVE_HIGH>; label = "User LD4"; }; }; gpio_keys { compatible = "gpio-keys"; user_button: button { label = "User"; gpios = <&gpioa 0 GPIO_ACTIVE_LOW>; }; }; aliases { led0 = &green_led_1; led1 = &orange_led_2; led2 = &red_led_3; led3 = &blue_led_4; sw0 = &user_button; }; }; arduino_i2c: &i2c1 {}; arduino_spi: &spi2 {}; arduino_serial: &usart6 {}; &clk_hse { clock-frequency = <DT_FREQ_M(8)>; status = "okay"; }; &pll { div-m = <8>; mul-n = <360>; div-p = <2>; div-q = <7>; clocks = <&clk_hse>; status = "okay"; }; &rcc { clocks = <&pll>; clock-frequency = <DT_FREQ_M(180)>; ahb-prescaler = <1>; apb1-prescaler = <4>; apb2-prescaler = <2>; }; &usart3 { pinctrl-0 = <&usart3_tx_pb10 &usart3_rx_pb11>; current-speed = <115200>; status = "okay"; }; &usart6 { pinctrl-0 = <&usart6_tx_pg14 &usart6_rx_pg9>; current-speed = <115200>; status = "okay"; }; &i2c1 { pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>; status = "okay"; }; &spi2 { pinctrl-0 = <&spi2_sck_pd3 &spi2_miso_pb14 &spi2_mosi_pb15>; status = "okay"; }; &usbotg_fs { pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>; status = "okay"; }; &rtc { status = "okay"; }; |