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/*
* Copyright (c) 2020 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <st/l5/stm32l552Xe.dtsi>
#include <st/l5/stm32l552z(c-e)txq-pinctrl.dtsi>
#include "arduino_r3_connector.dtsi"
/ {
leds {
compatible = "gpio-leds";
green_led_1: led_1 {
gpios = <&gpioa 5 GPIO_ACTIVE_HIGH>;
label = "User LD1";
};
blue_led_1: led_2 {
gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>;
label = "User LD2";
};
red_led_1: led_3 {
gpios = <&gpioa 9 GPIO_ACTIVE_HIGH>;
label = "User LD3";
};
};
gpio_keys {
compatible = "gpio-keys";
user_button: button {
label = "User";
gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
};
};
};
&clk_msi {
status = "okay";
msi-range = <6>;
};
&pll {
div-m = <1>;
mul-n = <55>;
div-p = <7>;
div-q = <2>;
div-r = <2>;
clocks = <&clk_msi>;
status = "okay";
};
&rcc {
clocks = <&pll>;
clock-frequency = <DT_FREQ_M(110)>;
ahb-prescaler = <1>;
apb1-prescaler = <1>;
apb2-prescaler = <1>;
};
&rng {
status = "okay";
};
&dac1 {
status = "okay";
pinctrl-0 = <&dac1_out1_pa4>;
pinctrl-names = "default";
};
&adc1 {
pinctrl-0 = <&adc1_in1_pc0>;
pinctrl-names = "default";
status = "okay";
};
&lpuart1 {
pinctrl-0 = <&lpuart1_tx_pg7 &lpuart1_rx_pg8>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&usart3 {
pinctrl-0 = <&usart3_tx_pd8 &usart3_rx_pd9>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
&spi1 {
pinctrl-0 = <&spi1_nss_pa4 &spi1_sck_pa5
&spi1_miso_pa6 &spi1_mosi_pa7>;
pinctrl-names = "default";
status = "okay";
};
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