1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | /*
* Copyright (c) 2017 I-SENSE group of ICCS
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <st/f1/stm32f103Xb.dtsi>
/ {
model = "Olimex OLIMEXINO-STM32 board";
compatible = "olimex,olimexino_stm32", "st,stm32f103rb";
chosen {
zephyr,console = &usart1;
zephyr,shell-uart = &usart1;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
leds {
compatible = "gpio-leds";
green_led_1: led_1 {
gpios = <&gpioa 5 GPIO_INT_ACTIVE_HIGH>;
label = "LED1";
};
yellow_led_2: led_2 {
gpios = <&gpioa 1 GPIO_INT_ACTIVE_HIGH>;
label = "LED2";
};
};
gpio_keys {
compatible = "gpio-keys";
user_button: button {
label = "Key";
gpios = <&gpioc 9 GPIO_INT_ACTIVE_LOW>;
};
};
aliases {
led0 = &green_led_1;
led1 = &yellow_led_2;
sw0 = &user_button;
};
};
uext_i2c: &i2c2 {};
uext_spi: &spi1 {};
uext_serial: &usart1 {};
&usart1 {
current-speed = <115200>;
pinctrl-0 = <&usart1_pins_a>;
pinctrl-names = "default";
status = "okay";
};
&usart2 {
current-speed = <115200>;
pinctrl-0 = <&usart2_pins_a>;
pinctrl-names = "default";
};
&usart3 {
current-speed = <115200>;
pinctrl-0 = <&usart3_pins_a>;
pinctrl-names = "default";
};
&i2c1 {
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
};
&i2c2 {
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
};
&spi1 {
status = "okay";
};
&spi2 {
status = "okay";
cs-gpios = <&gpiod 2 0>;
sdhc0: sdhc@0 {
compatible = "zephyr,mmc-spi-slot";
reg = <0>;
status = "okay";
label = "SDHC0";
spi-max-frequency = <24000000>;
};
};
&usb {
status = "okay";
disconnect-gpios = <&gpioc 12 0>;
};
&timers1 {
status = "okay";
pwm {
status = "okay";
};
};
&iwdg {
status = "okay";
};
|