mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-08-10 01:10:12 +00:00
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>
92 lines
1.7 KiB
Plaintext
92 lines
1.7 KiB
Plaintext
/*
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* Copyright (c) 2019 Linaro Limited
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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/l1/stm32l151Xb-a.dtsi>
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#include <st/l1/stm32l151c(6-8-b)uxa-pinctrl.dtsi>
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#include "96b_lscon.dtsi"
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/ {
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model = "RAKWireless 96boards WisTrio board";
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compatible = "rak,wistrio";
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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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};
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leds {
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compatible = "gpio-leds";
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green_led_0: led_0 {
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gpios = <&gpioa 12 GPIO_ACTIVE_LOW>;
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label = "User LD1";
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};
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blue_led_0: led_1 {
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gpios = <&gpiob 4 GPIO_ACTIVE_LOW>;
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label = "User LD2";
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};
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};
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aliases {
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led0 = &green_led_0;
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eeprom-0 = &eeprom;
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lora0 = &lora;
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};
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};
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&usart1 {
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pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>;
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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_pb8 &i2c1_sda_pb9>;
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status = "okay";
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lis3dh@32 {
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compatible = "st,lis3dh";
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reg = <0x32>;
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label = "LIS3DH";
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};
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};
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&spi1 {
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pinctrl-0 = <&spi1_sck_pa5 &spi1_miso_pa6 &spi1_mosi_pa7>;
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status = "okay";
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cs-gpios = <&gpiob 0 GPIO_ACTIVE_LOW>;
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lora: sx1276@0 {
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compatible = "semtech,sx1276";
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reg = <0>;
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label = "sx1276";
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reset-gpios = <&gpiob 13 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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dio-gpios = <&gpioa 11 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
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<&gpiob 1 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
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<&gpioa 3 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
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<&gpioh 0 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
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<&gpioc 13 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
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spi-max-frequency = <1000000>;
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power-amplifier-output = "pa-boost";
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};
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};
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&rtc {
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status = "okay";
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};
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&eeprom {
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status = "okay";
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};
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