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145 lines
2.6 KiB
145 lines
2.6 KiB
/* |
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* Copyright (c) 2018 Aurelien Jarno |
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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/f7/stm32f723Xe.dtsi> |
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#include <st/f7/stm32f723i(c-e)kx-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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model = "STMicroelectronics STM32F723E DISCOVERY board"; |
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compatible = "st,stm32f723e-disco"; |
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chosen { |
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zephyr,console = &usart6; |
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zephyr,shell-uart = &usart6; |
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zephyr,sram = &sram0; |
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zephyr,flash = &flash0; |
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zephyr,flash-controller = &mx25r512; |
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}; |
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leds { |
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compatible = "gpio-leds"; |
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blue_led: led_1 { |
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gpios = <&gpioa 5 GPIO_ACTIVE_HIGH>; |
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label = "User LD1"; |
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}; |
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red_led: led_2 { |
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gpios = <&gpioa 7 GPIO_ACTIVE_HIGH>; |
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label = "User LD5"; |
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}; |
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green_led: led_3 { |
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gpios = <&gpiob 1 GPIO_ACTIVE_HIGH>; |
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label = "User LD6"; |
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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_HIGH>; |
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zephyr,code = <INPUT_KEY_0>; |
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}; |
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}; |
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aliases { |
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led0 = &blue_led; |
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led1 = &red_led; |
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led2 = &green_led; |
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sw0 = &user_button; |
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}; |
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}; |
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&clk_hse { |
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clock-frequency = <DT_FREQ_M(25)>; |
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status = "okay"; |
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}; |
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&pll { |
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div-m = <25>; |
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mul-n = <432>; |
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div-p = <2>; |
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div-q = <9>; |
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clocks = <&clk_hse>; |
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status = "okay"; |
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}; |
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&rcc { |
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clocks = <&pll>; |
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clock-frequency = <DT_FREQ_M(216)>; |
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ahb-prescaler = <1>; |
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apb1-prescaler = <4>; |
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apb2-prescaler = <2>; |
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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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pinctrl-names = "default"; |
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current-speed = <115200>; |
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status = "okay"; |
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}; |
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&usart6 { |
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pinctrl-0 = <&usart6_tx_pc6 &usart6_rx_pc7>; |
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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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}; |
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&i2c2 { |
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pinctrl-0 = <&i2c2_scl_ph4 &i2c2_sda_ph5>; |
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pinctrl-names = "default"; |
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status = "okay"; |
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}; |
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&i2c3 { |
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pinctrl-0 = <&i2c3_scl_pa8 &i2c3_sda_ph8>; |
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pinctrl-names = "default"; |
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status = "okay"; |
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}; |
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&spi1 { |
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pinctrl-0 = <&spi1_sck_pa5 &spi1_miso_pb4 &spi1_mosi_pb5>; |
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pinctrl-names = "default"; |
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status = "okay"; |
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}; |
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&quadspi { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&quadspi_clk_pb2 &quadspi_bk1_ncs_pb6 |
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&quadspi_bk1_io0_pc9 &quadspi_bk1_io1_pc10 |
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&quadspi_bk1_io2_pe2 &quadspi_bk1_io3_pd13>; |
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flash-id = <1>; |
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status = "okay"; |
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mx25r512: qspi-nor-flash@0 { |
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compatible = "st,stm32-qspi-nor"; |
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reg = <0>; |
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size = <DT_SIZE_M(512)>; /* 512 Mbits */ |
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qspi-max-frequency = <8000000>; |
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status = "okay"; |
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spi-bus-width = <4>; |
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writeoc = "PP_1_4_4"; |
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}; |
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}; |
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zephyr_udc0: &usbotg_fs { |
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pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>; |
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pinctrl-names = "default"; |
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status = "okay"; |
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};
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