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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 | /* * 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; }; sdram1: sdram@c0000000 { compatible = "zephyr,memory-region", "mmio-sram"; device_type = "memory"; reg = <0xc0000000 DT_SIZE_M(16)>; zephyr,memory-region = "SDRAM1"; }; 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; kscan0 = &touch_controller; }; }; &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>; pinctrl-names = "default"; current-speed = <115200>; status = "okay"; }; &usart6 { pinctrl-0 = <&usart6_tx_pc6 &usart6_rx_pc7>; pinctrl-names = "default"; current-speed = <115200>; status = "okay"; }; &i2c1 { pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>; pinctrl-names = "default"; status = "okay"; clock-frequency = <I2C_BITRATE_FAST>; }; &i2c4 { pinctrl-0 = <&i2c4_scl_pd12 &i2c4_sda_pb7>; pinctrl-names = "default"; status = "okay"; clock-frequency = <I2C_BITRATE_FAST>; touch_controller: ft6202@2a { compatible = "focaltech,ft5336"; reg = <0x2a>; label = "FT6202"; int-gpios = <&gpioi 13 0>; }; }; &spi2 { pinctrl-0 = <&spi2_nss_pa11 &spi2_sck_pa12 &spi2_miso_pb14 &spi2_mosi_pb15>; pinctrl-names = "default"; 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>; pinctrl-names = "default"; }; &sdmmc2 { status = "okay"; pinctrl-0 = <&sdmmc2_d0_pg9 &sdmmc2_d1_pg10 &sdmmc2_d2_pb3 &sdmmc2_d3_pb4 &sdmmc2_ck_pd6 &sdmmc2_cmd_pd7>; pinctrl-names = "default"; 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>; pinctrl-names = "default"; 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 DT_SIZE_K(1664)>; }; storage_partition: partition@1a0000 { label = "storage"; reg = <0x001a0000 DT_SIZE_M(62)>; }; }; }; }; &fmc { status = "okay"; pinctrl-0 = <&fmc_nbl0_pe0 &fmc_nbl1_pe1 &fmc_nbl2_pi4 &fmc_nbl3_pi5 &fmc_sdclk_pg8 &fmc_sdnwe_ph5 &fmc_sdcke0_ph2 &fmc_sdne0_ph3 &fmc_sdnras_pf11 &fmc_sdncas_pg15 &fmc_a0_pf0 &fmc_a1_pf1 &fmc_a2_pf2 &fmc_a3_pf3 &fmc_a4_pf4 &fmc_a5_pf5 &fmc_a6_pf12 &fmc_a7_pf13 &fmc_a8_pf14 &fmc_a9_pf15 &fmc_a10_pg0 &fmc_a11_pg1 &fmc_a12_pg2 &fmc_a14_pg4 &fmc_a15_pg5 &fmc_d0_pd14 &fmc_d1_pd15 &fmc_d2_pd0 &fmc_d3_pd1 &fmc_d4_pe7 &fmc_d5_pe8 &fmc_d6_pe9 &fmc_d7_pe10 &fmc_d8_pe11 &fmc_d9_pe12 &fmc_d10_pe13 &fmc_d11_pe14 &fmc_d12_pe15 &fmc_d13_pd8 &fmc_d14_pd9 &fmc_d15_pd10 &fmc_d16_ph8 &fmc_d17_ph9 &fmc_d18_ph10 &fmc_d19_ph11 &fmc_d20_ph12 &fmc_d21_ph13 &fmc_d22_ph14 &fmc_d23_ph15 &fmc_d24_pi0 &fmc_d25_pi1 &fmc_d26_pi2 &fmc_d27_pi3 &fmc_d28_pi6 &fmc_d29_pi7 &fmc_d30_pi9 &fmc_d31_pi10>; pinctrl-names = "default"; sdram { status = "okay"; power-up-delay = <100>; num-auto-refresh = <8>; mode-register = <0x230>; refresh-rate = <603>; bank@0 { reg = <0>; st,sdram-control = <STM32_FMC_SDRAM_NC_8 STM32_FMC_SDRAM_NR_12 STM32_FMC_SDRAM_MWID_32 STM32_FMC_SDRAM_NB_4 STM32_FMC_SDRAM_CAS_3 STM32_FMC_SDRAM_SDCLK_PERIOD_2 STM32_FMC_SDRAM_RBURST_ENABLE STM32_FMC_SDRAM_RPIPE_0>; st,sdram-timing = <2 6 4 6 2 2 2>; }; }; }; |