194 lines
3.2 KiB
Plaintext
194 lines
3.2 KiB
Plaintext
/*
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* Copyright (c) 2023-2024 STMicroelectronics
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <st/u5/stm32u5a5Xj.dtsi>
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#include <st/u5/stm32u5a5zjtxq-pinctrl.dtsi>
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#include "arduino_r3_connector.dtsi"
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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/ {
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leds: leds {
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compatible = "gpio-leds";
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green_led_1: led_1 {
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gpios = <&gpioc 7 GPIO_ACTIVE_HIGH>;
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label = "User LD1";
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};
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blue_led_1: led_2 {
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gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>;
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label = "User LD2";
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};
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red_led_1: led_3 {
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gpios = <&gpiog 2 GPIO_ACTIVE_HIGH>;
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label = "User LD3";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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user_button: button {
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label = "User";
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gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
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zephyr,code = <INPUT_KEY_0>;
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};
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};
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pwmleds: pwmleds {
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compatible = "pwm-leds";
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status = "disabled";
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pwm_led_1: green_led_1 {
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pwms = <&pwm3 2 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "green led";
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};
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pwm_led_2: blue_led_1 {
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pwms = <&pwm4 2 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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label = "blue led";
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};
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};
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};
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&clk_hsi48 {
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status = "okay";
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};
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&clk_lse {
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status = "okay";
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};
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&clk_msis {
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status = "okay";
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msi-range = <4>;
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msi-pll-mode;
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};
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&pll1 {
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div-m = <1>;
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mul-n = <80>;
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div-q = <2>;
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div-r = <2>;
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clocks = <&clk_msis>;
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status = "okay";
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};
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&rcc {
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clocks = <&pll1>;
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clock-frequency = <DT_FREQ_M(160)>;
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ahb-prescaler = <1>;
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apb1-prescaler = <1>;
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apb2-prescaler = <1>;
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apb3-prescaler = <1>;
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};
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&lpuart1 {
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pinctrl-0 = <&lpuart1_tx_pg7 &lpuart1_rx_pg8>;
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pinctrl-names = "default";
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current-speed = <115200>;
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status = "okay";
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};
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&usart2 {
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pinctrl-0 = <&usart2_tx_pd5 &usart2_rx_pd6>;
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pinctrl-names = "default";
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current-speed = <115200>;
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status = "okay";
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};
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&i2c1 {
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pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>;
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pinctrl-names = "default";
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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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};
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&i2c2 {
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pinctrl-0 = <&i2c2_scl_pf1 &i2c2_sda_pf0>;
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pinctrl-names = "default";
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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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};
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&spi1 {
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pinctrl-0 = <&spi1_nss_pe12 &spi1_sck_pa5
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&spi1_miso_pa6 &spi1_mosi_pa7>;
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pinctrl-names = "default";
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status = "okay";
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};
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&dac1 {
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pinctrl-0 = <&dac1_out1_pa4>;
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pinctrl-names = "default";
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status = "okay";
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};
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&adc1 {
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pinctrl-0 = <&adc1_in1_pc0>;
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pinctrl-names = "default";
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st,adc-clock-source = <ASYNC>;
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st,adc-prescaler = <4>;
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status = "okay";
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};
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&adc4 {
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pinctrl-0 = <&adc4_in18_pb0>;
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pinctrl-names = "default";
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st,adc-clock-source = <ASYNC>;
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st,adc-prescaler = <4>;
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status = "okay";
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};
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&timers3 {
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st,prescaler = <10000>;
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status = "okay";
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pwm3: pwm {
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pinctrl-0 = <&tim3_ch2_pc7>;
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pinctrl-names = "default";
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status = "okay";
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};
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};
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&timers4 {
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st,prescaler = <10000>;
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status = "okay";
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pwm4: pwm {
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pinctrl-0 = <&tim4_ch2_pb7>;
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pinctrl-names = "default";
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status = "okay";
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};
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};
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&iwdg {
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status = "okay";
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};
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&rng {
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status = "okay";
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};
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&fdcan1 {
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clocks = <&rcc STM32_CLOCK_BUS_APB1_2 0x00000200>,
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<&rcc STM32_SRC_PLL1_Q FDCAN1_SEL(1)>;
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pinctrl-0 = <&fdcan1_rx_pd0 &fdcan1_tx_pd1>;
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pinctrl-names = "default";
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status = "okay";
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};
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&rtc {
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clocks = <&rcc STM32_CLOCK_BUS_APB3 0x00200000>,
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<&rcc STM32_SRC_LSE RTC_SEL(1)>;
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status = "okay";
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};
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&vref1 {
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status = "okay";
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};
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&vbat4 {
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status = "okay";
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};
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