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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | /* * Copyright (c) 2018 Yong Jin * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <st/f7/stm32f769Xi.dtsi> #include <st/f7/stm32f769nihx-pinctrl.dtsi> #include "arduino_r3_connector.dtsi" / { model = "STMicroelectronics STM32F769I DISCOVERY board"; compatible = "st,stm32f769I-disco"; chosen { zephyr,console = &usart1; zephyr,shell-uart = &usart1; zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,dtcm = &dtcm; zephyr,flash-controller = &mx25l51245g; }; leds { compatible = "gpio-leds"; red_led_1:led_1 { gpios = <&gpioj 13 GPIO_ACTIVE_HIGH>; label = "User LD1"; }; green_led_2:led_2 { gpios = <&gpioj 5 GPIO_ACTIVE_HIGH>; label = "User LD2"; }; green_led_3:led_3 { gpios = <&gpioa 12 GPIO_ACTIVE_HIGH>; label = "User LD3"; }; red_led_4:led_4 { gpios = <&gpiod 4 GPIO_ACTIVE_HIGH>; label = "User LD4"; }; }; gpio_keys { compatible = "gpio-keys"; user_button: button { label = "User"; gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>; }; }; aliases { led0 = &red_led_1; led1 = &green_led_2; led2 = &green_led_3; led3 = &red_led_4; sw0 = &user_button; }; }; &clk_hse { clock-frequency = <DT_FREQ_M(25)>; status = "okay"; }; &pll { div-m = <25>; mul-n = <432>; div-p = <2>; div-q = <9>; clocks = <&clk_hse>; status = "okay"; }; &rcc { clocks = <&pll>; clock-frequency = <DT_FREQ_M(216)>; ahb-prescaler = <1>; apb1-prescaler = <4>; apb2-prescaler = <2>; }; arduino_i2c: &i2c1 {}; arduino_spi: &spi2 {}; arduino_serial: &usart6 {}; &usart1 { pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>; current-speed = <115200>; status = "okay"; }; &usart6 { pinctrl-0 = <&usart6_tx_pc6 &usart6_rx_pc7>; current-speed = <115200>; status = "okay"; }; &i2c1 { pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>; status = "okay"; clock-frequency = <I2C_BITRATE_FAST>; }; &spi2 { pinctrl-0 = <&spi2_nss_pa11 &spi2_sck_pa12 &spi2_miso_pb14 &spi2_mosi_pb15>; status = "okay"; }; &mac { status = "okay"; pinctrl-0 = <ð_mdc_pc1 ð_rxd0_pc4 ð_rxd1_pc5 ð_ref_clk_pa1 ð_mdio_pa2 ð_crs_dv_pa7 ð_tx_en_pg11 ð_txd0_pg13 ð_txd1_pg14>; }; &sdmmc2 { status = "okay"; pinctrl-0 = <&sdmmc2_d0_pg9 &sdmmc2_d1_pg10 &sdmmc2_d2_pb3 &sdmmc2_d3_pb4 &sdmmc2_ck_pd6 &sdmmc2_cmd_pd7>; cd-gpios = <&gpioi 15 GPIO_ACTIVE_LOW>; }; &quadspi { pinctrl-0 = <&quadspi_clk_pb2 &quadspi_bk1_ncs_pb6 &quadspi_bk1_io0_pc9 &quadspi_bk1_io1_pc10 &quadspi_bk1_io2_pe2 &quadspi_bk1_io3_pd13>; status = "okay"; mx25l51245g: qspi-nor-flash@0 { compatible = "st,stm32-qspi-nor"; label = "MX25L51245G"; reg = <0>; qspi-max-frequency = <72000000>; size = <DT_SIZE_M(64*8)>; status = "okay"; partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; slot1_partition: partition@0 { label = "image-1"; reg = <0x00000000 0x001a0000>; }; storage_partition: partition@1a0000 { label = "storage"; reg = <0x001a0000 DT_SIZE_M(62)>; }; }; }; }; |