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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 | /* * Copyright (c) 2018 Pushpal Sidhu * * SPDX-License-Identifier: Apache-2.0 */ #include <mem.h> #include <st/l4/stm32l4.dtsi> / { sram0: memory@20000000 { reg = <0x20000000 DT_SIZE_K(640)>; }; soc { flash-controller@40022000 { flash0: flash@8000000 { erase-block-size = <4096>; }; }; pinctrl: pin-controller@48000000 { gpiod: gpio@48000c00 { compatible = "st,stm32-gpio"; gpio-controller; #gpio-cells = <2>; reg = <0x48000c00 0x400>; clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00000008>; label = "GPIOD"; }; gpioe: gpio@48001000 { compatible = "st,stm32-gpio"; gpio-controller; #gpio-cells = <2>; reg = <0x48001000 0x400>; clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00000010>; label = "GPIOE"; }; gpiof: gpio@48001400 { compatible = "st,stm32-gpio"; gpio-controller; #gpio-cells = <2>; reg = <0x48001400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00000020>; label = "GPIOF"; }; gpiog: gpio@48001800 { compatible = "st,stm32-gpio"; gpio-controller; #gpio-cells = <2>; reg = <0x48001800 0x400>; clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00000040>; label = "GPIOG"; }; }; usart3: serial@40004800 { compatible = "st,stm32-usart", "st,stm32-uart"; reg = <0x40004800 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00040000>; interrupts = <39 0>; status = "disabled"; label = "UART_3"; }; uart4: serial@40004c00 { compatible = "st,stm32-uart"; reg = <0x40004c00 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00080000>; interrupts = <52 0>; status = "disabled"; label = "UART_4"; }; uart5: serial@40005000 { compatible = "st,stm32-uart"; reg = <0x40005000 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00100000>; interrupts = <53 0>; status = "disabled"; label = "UART_5"; }; i2c2: i2c@40005800 { compatible = "st,stm32-i2c-v2"; clock-frequency = <I2C_BITRATE_STANDARD>; #address-cells = <1>; #size-cells = <0>; reg = <0x40005800 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00400000>; interrupts = <33 0>, <34 0>; interrupt-names = "event", "error"; status = "disabled"; label= "I2C_2"; }; i2c4: i2c@40008400 { compatible = "st,stm32-i2c-v2"; clock-frequency = <I2C_BITRATE_STANDARD>; #address-cells = <1>; #size-cells = <0>; reg = <0x40008400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1_2 0x00000002>; interrupts = <83 0>, <84 0>; interrupt-names = "event", "error"; status = "disabled"; label= "I2C_4"; }; spi2: spi@40003800 { compatible = "st,stm32-spi-fifo", "st,stm32-spi"; #address-cells = <1>; #size-cells = <0>; reg = <0x40003800 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>; interrupts = <36 5>; status = "disabled"; label = "SPI_2"; }; spi3: spi@40003c00 { compatible = "st,stm32-spi-fifo", "st,stm32-spi"; #address-cells = <1>; #size-cells = <0>; reg = <0x40003c00 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00008000>; interrupts = <51 5>; status = "disabled"; label = "SPI_3"; }; timers3: timers@40000400 { compatible = "st,stm32-timers"; reg = <0x40000400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00000002>; interrupts = <29 0>; interrupt-names = "global"; status = "disabled"; label = "TIMERS_3"; pwm { compatible = "st,stm32-pwm"; status = "disabled"; st,prescaler = <0>; label = "PWM_3"; #pwm-cells = <3>; }; }; timers4: timers@40000800 { compatible = "st,stm32-timers"; reg = <0x40000800 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00000004>; interrupts = <30 0>; interrupt-names = "global"; status = "disabled"; label = "TIMERS_4"; pwm { compatible = "st,stm32-pwm"; status = "disabled"; st,prescaler = <0>; label = "PWM_4"; #pwm-cells = <3>; }; }; timers5: timers@40000c00 { compatible = "st,stm32-timers"; reg = <0x40000c00 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00000008>; interrupts = <50 0>; interrupt-names = "global"; status = "disabled"; label = "TIMERS_5"; pwm { compatible = "st,stm32-pwm"; status = "disabled"; st,prescaler = <0>; label = "PWM_5"; #pwm-cells = <3>; }; }; timers7: timers@40001400 { compatible = "st,stm32-timers"; reg = <0x40001400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00000020>; interrupts = <55 0>; interrupt-names = "global"; status = "disabled"; label = "TIMERS_7"; pwm { compatible = "st,stm32-pwm"; status = "disabled"; st,prescaler = <0>; label = "PWM_7"; #pwm-cells = <3>; }; }; timers8: timers@40013400 { compatible = "st,stm32-timers"; reg = <0x40013400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB2 0x00002000>; interrupts = <43 0>, <44 0>, <45 0>, <46 0>; interrupt-names = "brk", "up", "trgcom", "cc"; status = "disabled"; label = "TIMERS_8"; pwm { compatible = "st,stm32-pwm"; status = "disabled"; st,prescaler = <0>; label = "PWM_8"; #pwm-cells = <3>; }; }; timers17: timers@40014800 { compatible = "st,stm32-timers"; reg = <0x40014800 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB2 0x00040000>; interrupts = <26 0>; interrupt-names = "global"; status = "disabled"; label = "TIMERS_17"; pwm { compatible = "st,stm32-pwm"; status = "disabled"; st,prescaler = <0>; label = "PWM_17"; #pwm-cells = <3>; }; }; can1: can@40006400 { compatible = "st,stm32-can"; #address-cells = <1>; #size-cells = <0>; reg = <0x40006400 0x400>; interrupts = <19 0>, <20 0>, <21 0>, <22 0>; interrupt-names = "TX", "RX0", "RX1", "SCE"; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x02000000>; //RCC_APB1ENR1_CAN1EN status = "disabled"; label = "CAN_1"; bus-speed = <125000>; sjw = <1>; prop-seg = <0>; phase-seg1 = <4>; phase-seg2 = <5>; }; usbotg_fs: otgfs@50000000 { compatible = "st,stm32-otgfs"; reg = <0x50000000 0x40000>; interrupts = <67 0>; interrupt-names = "otgfs"; num-bidir-endpoints = <6>; ram-size = <1280>; maximum-speed = "full-speed"; clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00001000>; phys = <&otgfs_phy>; status = "disabled"; label= "OTGFS"; }; dma1: dma@40020000 { dma-offset = <0>; }; dma2: dma@40020400 { dma-offset = <7>; }; dmamux1: dmamux@40020800 { compatible = "st,stm32-dmamux"; #dma-cells = <3>; reg = <0x40020800 0x400>; interrupts = <94 0>; clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x4>; dma-channels = <14>; dma-generators = <4>; dma-requests= <89>; status = "disabled"; label = "DMAMUX_1"; }; sdmmc1: sdmmc@50062400 { compatible = "st,stm32-sdmmc"; reg = <0x50062400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x400000>; status = "disabled"; label = "SDMMC_1"; }; dac1: dac@40007400 { compatible = "st,stm32-dac"; reg = <0x40007400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x20000000>; status = "disabled"; label = "DAC_1"; #io-channel-cells = <1>; }; }; otgfs_phy: otgfs_phy { compatible = "usb-nop-xceiv"; #phy-cells = <0>; label = "OTGFS_PHY"; }; }; |