93 lines
1.5 KiB
Plaintext
93 lines
1.5 KiB
Plaintext
/*
|
|
* Copyright (c) 2017 Linaro Limited
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <st/f4/stm32f411Xe.dtsi>
|
|
|
|
/ {
|
|
model = "Tocoding Neonkey 96boards";
|
|
compatible = "tocoding,neonkey", "st,stm32f411";
|
|
|
|
chosen {
|
|
zephyr,console = &usart1;
|
|
zephyr,shell-uart = &usart1;
|
|
zephyr,sram = &sram0;
|
|
zephyr,flash = &flash0;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
green_led_0: led_0 {
|
|
gpios = <&gpiob 12 GPIO_INT_ACTIVE_HIGH>;
|
|
label = "USR0 LED";
|
|
};
|
|
green_led_1: led_1 {
|
|
gpios = <&gpiob 13 GPIO_INT_ACTIVE_HIGH>;
|
|
label = "USR1 LED";
|
|
};
|
|
green_led_2: led_2 {
|
|
gpios = <&gpiob 14 GPIO_INT_ACTIVE_HIGH>;
|
|
label = "USR2 LED";
|
|
};
|
|
green_led_3: led_3 {
|
|
gpios = <&gpiob 15 GPIO_INT_ACTIVE_HIGH>;
|
|
label = "USR3 LED";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
user_button: button_0 {
|
|
label = "User";
|
|
gpios = <&gpiob 2 GPIO_INT_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
aliases {
|
|
led0 = &green_led_0;
|
|
led1 = &green_led_1;
|
|
led2 = &green_led_2;
|
|
led3 = &green_led_3;
|
|
sw0 = &user_button;
|
|
};
|
|
};
|
|
|
|
&usart1 {
|
|
current-speed = <115200>;
|
|
pinctrl-0 = <&usart1_pins_b>;
|
|
pinctrl-names = "default";
|
|
status = "ok";
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "ok";
|
|
clock-frequency = <I2C_BITRATE_FAST>;
|
|
};
|
|
|
|
&i2c2 {
|
|
status = "ok";
|
|
clock-frequency = <I2C_BITRATE_FAST>;
|
|
};
|
|
|
|
&i2c3 {
|
|
status = "ok";
|
|
clock-frequency = <I2C_BITRATE_STANDARD>;
|
|
|
|
lp3943@60 {
|
|
compatible = "ti,lp3943";
|
|
reg = <0x60>;
|
|
label = "LP3943";
|
|
};
|
|
};
|
|
|
|
&spi1 {
|
|
status = "ok";
|
|
};
|
|
|
|
&rtc {
|
|
status = "ok";
|
|
};
|