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* Copyright (c) 2018 Yong Jin
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <st/f7/stm32f769Xi.dtsi>
#include <st/f7/stm32f769nihx-pinctrl.dtsi>
/ {
model = "STMicroelectronics STM32F769I DISCOVERY board";
compatible = "st,stm32f769I-disco";
chosen {
zephyr,console = &usart1;
zephyr,shell-uart = &usart1;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,dtcm = &dtcm;
};
leds {
compatible = "gpio-leds";
red_led_1:led_1 {
gpios = <&gpioj 13 GPIO_ACTIVE_HIGH>;
label = "User LD1";
};
green_led_2:led_2 {
gpios = <&gpioj 5 GPIO_ACTIVE_HIGH>;
label = "User LD2";
};
green_led_3:led_3 {
gpios = <&gpioa 12 GPIO_ACTIVE_HIGH>;
label = "User LD3";
};
red_led_4:led_4 {
gpios = <&gpiod 4 GPIO_ACTIVE_HIGH>;
label = "User LD4";
};
};
gpio_keys {
compatible = "gpio-keys";
user_button: button {
label = "User";
gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;
};
};
aliases {
led0 = &red_led_1;
led1 = &green_led_2;
led2 = &green_led_3;
led3 = &red_led_4;
sw0 = &user_button;
};
};
arduino_i2c: &i2c1 {};
arduino_spi: &spi2 {};
arduino_serial: &usart6 {};
&usart1 {
pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>;
current-speed = <115200>;
status = "okay";
};
&usart6 {
pinctrl-0 = <&usart6_tx_pc6 &usart6_rx_pc7>;
current-speed = <115200>;
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>;
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
};
&spi2 {
pinctrl-0 = <&spi2_sck_pa12 &spi2_miso_pb14 &spi2_mosi_pb15>;
status = "okay";
};
&mac {
status = "okay";
pinctrl-0 = <ð_mdc_pc1
ð_rxd0_pc4
ð_rxd1_pc5
ð_ref_clk_pa1
ð_mdio_pa2
ð_crs_dv_pa7
ð_tx_en_pg11
ð_txd0_pg13
ð_txd1_pg14>;
};
&sdmmc2 {
status = "okay";
pinctrl-0 = <&sdmmc2_d0_pg9 &sdmmc2_d1_pg10
&sdmmc2_d2_pb3 &sdmmc2_d3_pb4
&sdmmc2_ck_pd6 &sdmmc2_cmd_pd7>;
cd-gpios = <&gpioi 15 GPIO_ACTIVE_LOW>;
};
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