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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 | /* * Copyright (c) 2019 Gerson Fernando Budke * * SPDX-License-Identifier: Apache-2.0 */ #include <arm/armv7-m.dtsi> #include <zephyr/dt-bindings/i2c/i2c.h> #include <zephyr/dt-bindings/gpio/gpio.h> / { aliases { watchdog0 = &wdt; }; chosen { zephyr,flash-controller = &eefc; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-m4f"; reg = <0>; #address-cells = <1>; #size-cells = <1>; mpu: mpu@e000ed90 { compatible = "arm,armv7m-mpu"; reg = <0xe000ed90 0x40>; arm,num-mpu-regions = <8>; }; }; }; soc { sram0: memory@20000000 { compatible = "mmio-sram"; }; /* Only used for HWINFO device ID */ eefc: flash-controller@400e0a00 { compatible = "atmel,sam-flash-controller"; label = "FLASH_CTRL"; reg = <0x400e0a00 0x200>; peripheral-id = <6>; #address-cells = <1>; #size-cells = <1>; flash0: flash@400000 { compatible = "soc-nv-flash"; label = "FLASH_0"; write-block-size = <16>; }; }; wdt: watchdog@400e1850 { compatible = "atmel,sam-watchdog"; reg = <0x400e1850 0x10>; interrupts = <4 0>; peripheral-id = <4>; label = "WATCHDOG_0"; status = "disabled"; }; twi0: i2c@400a8000 { compatible = "atmel,sam-i2c-twi"; clock-frequency = <I2C_BITRATE_STANDARD>; reg = <0x400a8000 0x4000>; interrupts = <17 0>; peripheral-id = <17>; label = "I2C_0"; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; twi1: i2c@400ac000 { compatible = "atmel,sam-i2c-twi"; clock-frequency = <I2C_BITRATE_STANDARD>; reg = <0x400ac000 0x4000>; interrupts = <18 0>; peripheral-id = <18>; label = "I2C_1"; status = "disabled"; #address-cells = <1>; #size-cells = <0>; }; spi0: spi@40088000 { compatible = "atmel,sam-spi"; #address-cells = <1>; #size-cells = <0>; reg = <0x40088000 0x4000>; interrupts = <19 0>; peripheral-id = <19>; label = "SPI_0"; status = "disabled"; }; uart0: uart@400e0600 { compatible = "atmel,sam-uart"; reg = <0x400e0600 0x140>; interrupts = <7 1>; peripheral-id = <7>; status = "disabled"; label = "UART_0"; }; uart1: uart@40060600 { compatible = "atmel,sam-uart"; reg = <0x40060600 0x200>; interrupts = <45 1>; peripheral-id = <45>; status = "disabled"; label = "UART_1"; }; usart0: usart@400a0000 { compatible = "atmel,sam-usart"; reg = <0x400a0000 0x4000>; interrupts = <14 1>; peripheral-id = <14>; status = "disabled"; label = "USART_0"; }; usart1: usart@400a4000 { compatible = "atmel,sam-usart"; reg = <0x400a4000 0x4000>; interrupts = <15 1>; peripheral-id = <15>; status = "disabled"; label = "USART_1"; }; gmac: ethernet@40034000 { compatible = "atmel,sam-gmac"; reg = <0x40034000 0x4000>; peripheral-id = <44>; interrupts = <44 0>; interrupt-names = "gmac"; num-queues = <1>; phy-connection-type = "mii"; label = "GMAC"; status = "disabled"; mdio: mdio { compatible = "atmel,sam-mdio"; label = "MDIO"; status = "disabled"; }; }; pinctrl: pinctrl@400e0e00 { compatible = "atmel,sam-pinctrl"; #address-cells = <1>; #size-cells = <1>; ranges = <0x400e0e00 0x400e0e00 0xa00>; status = "okay"; label = "PINCTRL"; pioa: gpio@400e0e00 { compatible = "atmel,sam-gpio"; reg = <0x400e0e00 0x200>; interrupts = <9 1>; peripheral-id = <9>; label = "PORTA"; gpio-controller; #gpio-cells = <2>; #atmel,pin-cells = <2>; }; piob: gpio@400e1000 { compatible = "atmel,sam-gpio"; reg = <0x400e1000 0x200>; interrupts = <10 1>; peripheral-id = <10>; label = "PORTB"; gpio-controller; #gpio-cells = <2>; #atmel,pin-cells = <2>; }; pioc: gpio@400e1200 { compatible = "atmel,sam-gpio"; reg = <0x400e1200 0x200>; interrupts = <11 1>; peripheral-id = <11>; label = "PORTC"; gpio-controller; #gpio-cells = <2>; #atmel,pin-cells = <2>; }; piod: gpio@400e1400 { compatible = "atmel,sam-gpio"; reg = <0x400e1400 0x200>; interrupts = <12 1>; peripheral-id = <12>; label = "PORTD"; gpio-controller; #gpio-cells = <2>; #atmel,pin-cells = <2>; }; pioe: gpio@400e1600 { compatible = "atmel,sam-gpio"; reg = <0x400e1600 0x200>; interrupts = <13 1>; peripheral-id = <13>; label = "PORTE"; gpio-controller; #gpio-cells = <2>; #atmel,pin-cells = <2>; }; }; tc0: tc@40090000 { compatible = "atmel,sam-tc"; reg = <0x40090000 0x100>; interrupts = <21 0 22 0 23 0>; peripheral-id = <21 22 23>; status = "disabled"; label = "TC0"; }; tc1: tc@40094000 { compatible = "atmel,sam-tc"; reg = <0x40094000 0x100>; interrupts = <24 0 25 0 26 0>; peripheral-id = <24 25 26>; status = "disabled"; label = "TC1"; }; tc2: tc@40098000 { compatible = "atmel,sam-tc"; reg = <0x40098000 0x100>; interrupts = <27 0 28 0 29 0>; peripheral-id = <27 28 29>; status = "disabled"; label = "TC2"; }; }; }; &nvic { arm,num-irq-priority-bits = <4>; }; |