blob: eed706057f84fde53c568abf4c2b5ac081d953be [file] [log] [blame]
/*
* Copyright (c) 2018 Aurelien Jarno
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <st/f7/stm32f723Xe.dtsi>
#include <st/f7/stm32f723i(c-e)kx-pinctrl.dtsi>
#include "arduino_r3_connector.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>
/ {
model = "STMicroelectronics STM32F723E DISCOVERY board";
compatible = "st,stm32f723e-disco";
chosen {
zephyr,console = &usart6;
zephyr,shell-uart = &usart6;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,flash-controller = &mx25r512;
};
leds {
compatible = "gpio-leds";
blue_led: led_1 {
gpios = <&gpioa 5 GPIO_ACTIVE_HIGH>;
label = "User LD1";
};
red_led: led_2 {
gpios = <&gpioa 7 GPIO_ACTIVE_HIGH>;
label = "User LD5";
};
green_led: led_3 {
gpios = <&gpiob 1 GPIO_ACTIVE_HIGH>;
label = "User LD6";
};
};
gpio_keys {
compatible = "gpio-keys";
user_button: button {
label = "User";
gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;
zephyr,code = <INPUT_KEY_0>;
};
};
aliases {
led0 = &blue_led;
led1 = &red_led;
led2 = &green_led;
sw0 = &user_button;
spi-flash0 = &mx25r512;
};
};
&clk_hse {
clock-frequency = <DT_FREQ_M(25)>;
status = "okay";
};
&pll {
div-m = <25>;
mul-n = <432>;
div-p = <2>;
div-q = <9>;
clocks = <&clk_hse>;
status = "okay";
};
&rcc {
clocks = <&pll>;
clock-frequency = <DT_FREQ_M(216)>;
ahb-prescaler = <1>;
apb1-prescaler = <4>;
apb2-prescaler = <2>;
};
&usart2 {
pinctrl-0 = <&usart2_tx_pa2 &usart2_rx_pa3>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&usart6 {
pinctrl-0 = <&usart6_tx_pc6 &usart6_rx_pc7>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&i2c1 {
pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>;
pinctrl-names = "default";
status = "okay";
};
&i2c2 {
pinctrl-0 = <&i2c2_scl_ph4 &i2c2_sda_ph5>;
pinctrl-names = "default";
status = "okay";
};
&i2c3 {
pinctrl-0 = <&i2c3_scl_pa8 &i2c3_sda_ph8>;
pinctrl-names = "default";
status = "okay";
};
&spi1 {
pinctrl-0 = <&spi1_sck_pa5 &spi1_miso_pb4 &spi1_mosi_pb5>;
pinctrl-names = "default";
status = "okay";
};
&quadspi {
pinctrl-names = "default";
pinctrl-0 = <&quadspi_clk_pb2 &quadspi_bk1_ncs_pb6
&quadspi_bk1_io0_pc9 &quadspi_bk1_io1_pc10
&quadspi_bk1_io2_pe2 &quadspi_bk1_io3_pd13>;
flash-id = <1>;
status = "okay";
mx25r512: qspi-nor-flash@0 {
compatible = "st,stm32-qspi-nor";
reg = <0>;
qspi-max-frequency = <8000000>;
size = <DT_SIZE_M(512)>; /* 64 MBytes */
status = "okay";
spi-bus-width = <4>;
writeoc = "PP_1_4_4";
};
};
zephyr_udc0: &usbotg_fs {
pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>;
pinctrl-names = "default";
status = "okay";
};