0edf368baa
Move SPI pin configuration to device tree for all STM32 based boards. This should not bring any change in pin configuration. Though, some adjuments have been made on following boards for coherency: * b_l4s5i_iot01a1: Removed "very-high-speed" on SPI3 MOSI pin. Tested with no impact. * black_f407zg_pro: SPI1 pins configured but not SPI1 node. Removed pin config as not documented neither. * sensortile_box: SPI2 pins configured but not SPI2 node. Removed pin config as not documented neither. * nucleo_g431rb/nucleo_g474re/nucleo_l476rg/nucleo_l4r5zi: SPI2 and SPI3 pins were configured but missing. Added since they were documented. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
170 lines
3.1 KiB
Text
170 lines
3.1 KiB
Text
/*
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* Copyright (c) 2017 I-SENSE group of ICCS
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <st/f3/stm32f303Xc.dtsi>
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#include <st/f3/stm32f303v(b-c)tx-pinctrl.dtsi>
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/ {
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model = "STMicroelectronics STM32F3DISCOVERY board";
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compatible = "st,stm32f3discovery";
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chosen {
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zephyr,console = &usart1;
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zephyr,shell-uart = &usart1;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,can-primary = &can1;
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};
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leds {
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compatible = "gpio-leds";
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red_led_3: led_3 {
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gpios = <&gpioe 9 GPIO_ACTIVE_HIGH>;
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label = "User LD3";
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};
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blue_led_4: led_4 {
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gpios = <&gpioe 8 GPIO_ACTIVE_HIGH>;
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label = "User LD4";
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};
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orange_led_5: led_5 {
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gpios = <&gpioe 10 GPIO_ACTIVE_HIGH>;
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label = "User LD5";
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};
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green_led_6: led_6 {
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gpios = <&gpioe 15 GPIO_ACTIVE_HIGH>;
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label = "User LD6";
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};
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green_led_7: led_7 {
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gpios = <&gpioe 11 GPIO_ACTIVE_HIGH>;
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label = "User LD7";
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};
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orange_led_8: led_8 {
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gpios = <&gpioe 14 GPIO_ACTIVE_HIGH>;
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label = "User LD8";
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};
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blue_led_9: led_9 {
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gpios = <&gpioe 12 GPIO_ACTIVE_HIGH>;
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label = "User LD9";
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};
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red_led_10: led_10 {
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gpios = <&gpioe 13 GPIO_ACTIVE_HIGH>;
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label = "User LD10";
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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 = <&gpioa 0 GPIO_ACTIVE_LOW>;
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};
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};
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aliases {
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led0 = &green_led_6;
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led1 = &green_led_7;
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sw0 = &user_button;
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};
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};
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&usart1 {
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pinctrl-0 = <&usart1_tx_pc4 &usart1_rx_pc5>;
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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_pa2 &usart2_rx_pa3>;
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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_pb6 &i2c1_sda_pb7>;
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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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lsm303dlhc-magn@1e {
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compatible = "st,lsm303dlhc-magn";
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reg = <0x1e>;
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label = "LSM303DLHC-MAGN";
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};
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lsm303dlhc-accel@19 {
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compatible = "st,lis2dh", "st,lsm303dlhc-accel";
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reg = <0x19>;
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irq-gpios = <&gpioe 4 GPIO_ACTIVE_HIGH>,
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<&gpioe 5 GPIO_ACTIVE_HIGH>;
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label = "LSM303DLHC-ACCEL";
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};
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};
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&i2c2 {
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pinctrl-0 = <&i2c2_scl_pa9 &i2c2_sda_pa10>;
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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_pa4 &spi1_sck_pa5
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&spi1_miso_pa6 &spi1_mosi_pa7>;
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status = "okay";
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};
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&spi2 {
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pinctrl-0 = <&spi2_nss_pb12 &spi2_sck_pb13
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&spi2_miso_pb14 &spi2_mosi_pb15>;
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status = "okay";
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};
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&usb {
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status = "okay";
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};
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&rtc {
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status = "okay";
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};
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&can1 {
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pinctrl-0 = <&can_rx_pd0 &can_tx_pd1>;
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status = "okay";
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};
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&flash0 {
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/*
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* For more information, see:
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* https://docs.zephyrproject.org/latest/guides/dts/legacy-macros.html#legacy-flash-partitions
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*/
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/* Set 6Kb of storage at the end of the 256Kb of flash */
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storage_partition: partition@3e800 {
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label = "storage";
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reg = <0x0003e800 0x00001800>;
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};
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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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&timers1 {
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status = "okay";
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pwm1: pwm {
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status = "okay";
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pinctrl-0 = <&tim1_ch1_pwm_pa8>;
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};
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};
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&adc1 {
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pinctrl-0 = <&adc1_in1_pa0>;
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status = "okay";
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};
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