blob: 3a83ef5f604a70f2faa156f1f50be1a47c451b26 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
*/
/dts-v1/;
#include "stm32f429.dtsi"
#include "stm32f429-pinctrl.dtsi"
#include <dt-bindings/input/input.h>
/ {
model = "STMicroelectronics STM32F429i-DISCO board";
compatible = "st,stm32f429i-disco", "st,stm32f429";
chosen {
bootargs = "root=/dev/ram";
stdout-path = "serial0:115200n8";
};
memory {
device_type = "memory";
reg = <0x90000000 0x800000>;
};
aliases {
serial0 = &usart1;
};
leds {
compatible = "gpio-leds";
red {
gpios = <&gpiog 14 0>;
};
green {
gpios = <&gpiog 13 0>;
linux,default-trigger = "heartbeat";
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
button@0 {
label = "User";
linux,code = <KEY_HOME>;
gpios = <&gpioa 0 0>;
};
};
/* This turns on vbus for otg for host mode (dwc2) */
vcc5v_otg: vcc5v-otg-regulator {
compatible = "regulator-fixed";
gpio = <&gpioc 4 0>;
regulator-name = "vcc5_host1";
regulator-always-on;
};
};
&clk_hse {
clock-frequency = <8000000>;
};
&crc {
status = "okay";
};
&rtc {
assigned-clocks = <&rcc 1 CLK_RTC>;
assigned-clock-parents = <&rcc 1 CLK_LSI>;
status = "okay";
};
&usart1 {
pinctrl-0 = <&usart1_pins_a>;
pinctrl-names = "default";
status = "okay";
};
&usbotg_hs {
compatible = "st,stm32f4x9-fsotg";
dr_mode = "host";
pinctrl-0 = <&usbotg_fs_pins_b>;
pinctrl-names = "default";
status = "okay";
};