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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 | /* * Copyright (c) 2019 Roland Ma * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <st/f7/stm32f767Xi.dtsi> #include <st/f7/stm32f767zitx-pinctrl.dtsi> #include "arduino_r3_connector.dtsi" /* * WARNING: The pin PA7 will conflict on selection of SPI_1 and ETH_STM32_HAL. * If you require both peripherals, and you do not need Arduino Uno v3 * comaptability, the pin PB5 (also on ST Zio connector) can be used * for the SPI_1 MOSI signal. */ / { model = "STMicroelectronics STM32F767ZI-NUCLEO board"; compatible = "st,stm32f767zi-nucleo"; chosen { zephyr,console = &usart3; zephyr,shell-uart = &usart3; zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,code-partition = &slot0_partition; zephyr,dtcm = &dtcm; zephyr,can-primary = &can1; }; leds { compatible = "gpio-leds"; green_led: led_0 { gpios = <&gpiob 0 GPIO_ACTIVE_HIGH>; label = "User LD1"; }; blue_led: led_1 { gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>; label = "User LD2"; }; red_led: led_2 { gpios = <&gpiob 14 GPIO_ACTIVE_HIGH>; label = "User LD3"; }; }; gpio_keys { compatible = "gpio-keys"; user_button: button_0 { label = "User"; gpios = <&gpioc 13 GPIO_ACTIVE_LOW>; }; }; aliases { led0 = &green_led; led1 = &blue_led; led2 = &red_led; sw0 = &user_button; }; }; &clk_hse { hse-bypass; clock-frequency = <DT_FREQ_M(8)>; /* STLink 8MHz clock */ status = "okay"; }; &pll { div-m = <4>; mul-n = <72>; div-p = <2>; div-q = <3>; clocks = <&clk_hse>; status = "okay"; }; &rcc { clocks = <&pll>; clock-frequency = <DT_FREQ_M(72)>; ahb-prescaler = <1>; apb1-prescaler = <2>; apb2-prescaler = <1>; }; &usart2 { pinctrl-0 = <&usart2_tx_pd5 &usart2_rx_pd6 &usart2_rts_pd4 &usart2_cts_pd3>; current-speed = <115200>; }; &usart3 { pinctrl-0 = <&usart3_tx_pd8 &usart3_rx_pd9>; current-speed = <115200>; status = "okay"; }; &usart6 { pinctrl-0 = <&usart6_tx_pg14 &usart6_rx_pg9>; current-speed = <115200>; status = "okay"; }; zephyr_udc0: &usbotg_fs { pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>; status = "okay"; }; &i2c1 { pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>; status = "okay"; clock-frequency = <I2C_BITRATE_FAST>; }; &timers1 { status = "okay"; pwm1: pwm { status = "okay"; st,prescaler = <10000>; pinctrl-0 = <&tim1_ch3_pe13>; }; }; &spi1 { pinctrl-0 = <&spi1_sck_pa5 &spi1_miso_pa6 &spi1_mosi_pa7>; cs-gpios = <&gpiod 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* * WARNING: The pin PA7 will conflict on selection of SPI_1 and * ETH_STM32_HAL. */ status = "okay"; }; &iwdg { status = "okay"; }; &rtc { status = "okay"; }; &can1 { pinctrl-0 = <&can1_rx_pd0 &can1_tx_pd1>; bus-speed = <125000>; sjw = <1>; prop-seg = <0>; phase-seg1 = <6>; phase-seg2 = <5>; status = "okay"; }; &adc1 { pinctrl-0 = <&adc1_in0_pa0>; status = "okay"; }; &dac1 { status = "okay"; pinctrl-0 = <&dac_out1_pa4>; }; &rng { 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_pb13>; }; &flash0 { partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; /* * The two sectors 0-1 (32+32 kbytes) are reserved for * the bootloader. */ boot_partition: partition@0 { label = "mcuboot"; reg = <0x0 0x00010000>; read-only; }; /* * The flash starting at offset 0x10000 and ending at * offset 0x1ffff is reserved for use by the application. * This represents sectors 2-3 (32+32 kbytes) */ storage_partition: partition@10000 { label = "storage"; reg = <0x00010000 0x00010000>; }; /* * Sector 4 (128 kbytes) unallocated. */ /* * Allocated 3 (256k x 3) sectors for image-0. Sectors 5-7. */ slot0_partition: partition@40000 { label = "image-0"; reg = <0x00040000 0x000C0000>; }; /* * Allocated 3 (256k x 3) sectors for image-1. Sectors 8-10. */ slot1_partition: partition@100000 { label = "image-1"; reg = <0x00100000 0x000C0000>; }; /* * Allocated 1 (256k) sector for image-scratch. Sector 11. */ scratch_partition: partition@1C0000 { label = "image-scratch"; reg = <0x001C0000 0x00040000>; }; }; }; |