141 lines
2.6 KiB
Plaintext
141 lines
2.6 KiB
Plaintext
/*
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* Copyright (c) 2017 Linaro Limited
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <st/f4/stm32f469Xi.dtsi>
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#include <st/f4/stm32f469nihx-pinctrl.dtsi>
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#include "arduino_r3_connector.dtsi"
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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/ {
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model = "STMicroelectronics STM32F469I-DISCO board";
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compatible = "st,stm32f469i-disco";
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chosen {
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zephyr,console = &usart3;
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zephyr,shell-uart = &usart3;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,ccm = &ccm0;
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};
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leds {
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compatible = "gpio-leds";
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green_led_1: led_1 {
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gpios = <&gpiog 6 GPIO_ACTIVE_HIGH>;
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label = "User LD1";
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};
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orange_led_2: led_2 {
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gpios = <&gpiod 4 GPIO_ACTIVE_HIGH>;
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label = "User LD2";
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};
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red_led_3: led_3 {
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gpios = <&gpiod 5 GPIO_ACTIVE_HIGH>;
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label = "User LD3";
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};
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blue_led_4: led_4 {
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gpios = <&gpiok 3 GPIO_ACTIVE_HIGH>;
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label = "User LD4";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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user_button: button {
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label = "User";
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gpios = <&gpioa 0 GPIO_ACTIVE_LOW>;
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zephyr,code = <INPUT_KEY_0>;
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};
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};
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aliases {
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led0 = &green_led_1;
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led1 = &orange_led_2;
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led2 = &red_led_3;
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led3 = &blue_led_4;
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sw0 = &user_button;
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};
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};
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&clk_lsi {
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status = "okay";
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};
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&clk_hse {
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clock-frequency = <DT_FREQ_M(8)>;
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status = "okay";
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};
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&pll {
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div-m = <8>;
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mul-n = <336>;
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div-p = <2>;
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div-q = <7>;
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clocks = <&clk_hse>;
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status = "okay";
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};
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&rcc {
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clocks = <&pll>;
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clock-frequency = <DT_FREQ_M(168)>;
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ahb-prescaler = <1>;
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apb1-prescaler = <4>;
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apb2-prescaler = <2>;
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};
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&usart3 {
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pinctrl-0 = <&usart3_tx_pb10 &usart3_rx_pb11>;
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pinctrl-names = "default";
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current-speed = <115200>;
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status = "okay";
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};
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&usart6 {
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pinctrl-0 = <&usart6_tx_pg14 &usart6_rx_pg9>;
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pinctrl-names = "default";
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current-speed = <115200>;
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status = "okay";
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};
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&i2c1 {
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pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>;
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pinctrl-names = "default";
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status = "okay";
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};
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&spi2 {
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pinctrl-0 = <&spi2_sck_pd3 &spi2_miso_pb14 &spi2_mosi_pb15>;
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pinctrl-names = "default";
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cs-gpios = <&gpioh 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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status = "okay";
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};
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zephyr_udc0: &usbotg_fs {
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pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>;
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pinctrl-names = "default";
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status = "okay";
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};
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&rtc {
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clocks = <&rcc STM32_CLOCK_BUS_APB1 0x10000000>,
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<&rcc STM32_SRC_LSI RTC_SEL(2)>;
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status = "okay";
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};
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&sdmmc1 {
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clocks = <&rcc STM32_CLOCK_BUS_APB2 0x00000800>,
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<&rcc STM32_SRC_PLL_Q CLK48M_SEL(0)>;
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status = "okay";
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pinctrl-0 = <&sdio_d0_pc8
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&sdio_d1_pc9
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&sdio_d2_pc10
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&sdio_d3_pc11
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&sdio_ck_pc12
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&sdio_cmd_pd2>;
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pinctrl-names = "default";
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cd-gpios = <&gpiog 2 GPIO_ACTIVE_LOW>;
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};
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