1/* 2 * Copyright (c) 2023 Joel Guittet 3 * SPDX-License-Identifier: Apache-2.0 4 */ 5 6/dts-v1/; 7#include <atmel/samd5xx19.dtsi> 8#include "wio_terminal-pinctrl.dtsi" 9#include "grove_connectors.dtsi" 10#include "raspberrypi_40pins_connector.dtsi" 11#include <zephyr/dt-bindings/display/ili9xxx.h> 12#include <zephyr/dt-bindings/input/input-event-codes.h> 13 14/ { 15 model = "Wio Terminal"; 16 compatible = "seeed,wio-terminal"; 17 18 chosen { 19 zephyr,sram = &sram0; 20 zephyr,flash = &flash0; 21 zephyr,code-partition = &code_partition; 22 zephyr,display = &ili9341; 23 }; 24 25 /* These aliases are provided for compatibility with samples */ 26 aliases { 27 led0 = &led0; 28 sw0 = &user_button_0; 29 sw1 = &user_button_1; 30 sw2 = &user_button_2; 31 i2c0 = &sercom4; 32 i2c1 = &sercom3; 33 spi0 = &sercom5; 34 uart0 = &sercom2; 35 accel0 = &lis3dh; 36 sdhc0 = &sdhc0; 37 }; 38 39 /* LEDs */ 40 leds { 41 compatible = "gpio-leds"; 42 led0: led_0 { 43 label = "LED"; 44 gpios = <&porta 15 GPIO_ACTIVE_HIGH>; 45 }; 46 }; 47 48 /* Buttons */ 49 buttons: buttons { 50 compatible = "gpio-keys"; 51 user_button_0: button_0 { 52 label = "User Button 0"; 53 gpios = <&portc 26 GPIO_ACTIVE_LOW>; 54 zephyr,code = <INPUT_KEY_0>; 55 }; 56 user_button_1: button_1 { 57 label = "User Button 1"; 58 gpios = <&portc 27 GPIO_ACTIVE_LOW>; 59 zephyr,code = <INPUT_KEY_1>; 60 }; 61 user_button_2: button_2 { 62 label = "User Button 2"; 63 gpios = <&portc 28 GPIO_ACTIVE_LOW>; 64 zephyr,code = <INPUT_KEY_2>; 65 }; 66 }; 67 68 /* Joystick */ 69 joystick: joystick { 70 compatible = "gpio-keys"; 71 polling-mode; 72 debounce-interval-ms = <100>; 73 joy_sel: joystick_selection { 74 label = "joystick selection"; 75 gpios = <&portd 10 GPIO_ACTIVE_LOW>; 76 zephyr,code = <INPUT_KEY_ENTER>; 77 }; 78 joy_down: joystick_down { 79 label = "joystick down"; 80 gpios = <&portd 8 GPIO_ACTIVE_LOW>; 81 zephyr,code = <INPUT_KEY_DOWN>; 82 }; 83 joy_up: joystick_up { 84 label = "joystick up"; 85 gpios = <&portd 20 GPIO_ACTIVE_LOW>; 86 zephyr,code = <INPUT_KEY_UP>; 87 }; 88 joy_left: joystick_left { 89 label = "joystick left"; 90 gpios = <&portd 12 GPIO_ACTIVE_LOW>; 91 zephyr,code = <INPUT_KEY_LEFT>; 92 }; 93 joy_right: joystick_right { 94 label = "joystick right"; 95 gpios = <&portd 9 GPIO_ACTIVE_LOW>; 96 zephyr,code = <INPUT_KEY_RIGHT>; 97 }; 98 }; 99 100 /* Regulators */ 101 lcd_backlight_en { 102 compatible = "regulator-fixed"; 103 regulator-name = "lcd_backlight_enable"; 104 enable-gpios = <&portc 5 GPIO_ACTIVE_HIGH>; 105 regulator-boot-on; 106 }; 107 rpi_power_3v3_en { 108 compatible = "regulator-fixed"; 109 regulator-name = "rpi_power_3v3_enable"; 110 enable-gpios = <&portc 15 GPIO_ACTIVE_LOW>; 111 regulator-boot-on; 112 }; 113 rpi_power_5v_en { 114 compatible = "regulator-fixed"; 115 regulator-name = "rpi_power_5v_enable"; 116 enable-gpios = <&portc 14 GPIO_ACTIVE_HIGH>; 117 regulator-boot-on; 118 }; 119 usb_power_5v_en { 120 compatible = "regulator-fixed"; 121 regulator-name = "usb_power_5v_en"; 122 enable-gpios = <&porta 27 GPIO_ACTIVE_LOW>; 123 }; 124 125 /* LCD */ 126 mipi_dbi { 127 compatible = "zephyr,mipi-dbi-spi"; 128 dc-gpios = <&portc 6 GPIO_ACTIVE_HIGH>; 129 reset-gpios = <&portc 7 GPIO_ACTIVE_LOW>; 130 #address-cells = <1>; 131 #size-cells = <0>; 132 spi-dev = <&sercom7>; 133 write-only; 134 135 ili9341: ili9341@0 { 136 compatible = "ilitek,ili9341"; 137 mipi-max-frequency = <24000000>; 138 reg = <0>; 139 pixel-format = <ILI9XXX_PIXEL_FORMAT_RGB565>; 140 rotation = <270>; 141 width = <320>; 142 height = <240>; 143 }; 144 }; 145}; 146 147&cpu0 { 148 clock-frequency = <120000000>; 149}; 150 151&dmac { 152 status = "okay"; 153}; 154 155&flash0 { 156 partitions { 157 compatible = "fixed-partitions"; 158 #address-cells = <1>; 159 #size-cells = <1>; 160 161 boot_partition: partition@0 { 162 label = "uf2"; 163 reg = <0x00000000 DT_SIZE_K(16)>; 164 read-only; 165 }; 166 167 code_partition: partition@4000 { 168 label = "code"; 169 reg = <0x4000 DT_SIZE_K(512-16)>; 170 read-only; 171 }; 172 }; 173}; 174 175/* RTL8720D (Wifi/BLE) */ 176&sercom0 { 177 status = "okay"; 178 compatible = "atmel,sam0-spi"; 179 #address-cells = <1>; 180 #size-cells = <0>; 181 dipo = <2>; 182 dopo = <0>; 183 pinctrl-0 = <&sercom0_spi_default>; 184 pinctrl-names = "default"; 185 cs-gpios = <&portc 25 GPIO_ACTIVE_LOW>; 186}; 187 188/* RTL8720D (Wifi/BLE) */ 189&sercom1 { 190 status = "okay"; 191 compatible = "atmel,sam0-uart"; 192 current-speed = <115200>; 193 rxpo = <1>; 194 txpo = <0>; 195 pinctrl-0 = <&sercom1_uart_default>; 196 pinctrl-names = "default"; 197}; 198 199/* UART, Raspberry Pi connector */ 200&sercom2 { 201 status = "okay"; 202 compatible = "atmel,sam0-uart"; 203 current-speed = <115200>; 204 rxpo = <1>; 205 txpo = <0>; 206 pinctrl-0 = <&sercom2_uart_default>; 207 pinctrl-names = "default"; 208}; 209 210/* I2C1, Raspberry Pi and Groove connectors */ 211&sercom3 { 212 status = "okay"; 213 compatible = "atmel,sam0-i2c"; 214 clock-frequency = <I2C_BITRATE_FAST>; 215 #address-cells = <1>; 216 #size-cells = <0>; 217 pinctrl-0 = <&sercom3_i2c_default>; 218 pinctrl-names = "default"; 219}; 220 221/* I2C0, LIS3DH, ATECC608, Raspberry Pi connector */ 222&sercom4 { 223 status = "okay"; 224 compatible = "atmel,sam0-i2c"; 225 clock-frequency = <I2C_BITRATE_HIGH>; 226 #address-cells = <1>; 227 #size-cells = <0>; 228 pinctrl-0 = <&sercom4_i2c_default>; 229 pinctrl-names = "default"; 230 231 /* LIS3DH */ 232 lis3dh: lis3dh@18 { 233 compatible = "st,lis3dh", "st,lis2dh"; 234 status = "okay"; 235 reg = <0x18>; 236 irq-gpios = <&portc 21 GPIO_ACTIVE_HIGH>; 237 }; 238 239 /* ATECC608A */ 240 atecc608a@6a { 241 compatible = "atmel,atecc608"; 242 reg = <0x6a>; 243 }; 244}; 245 246/* SPI, Raspberry Pi connector */ 247&sercom5 { 248 status = "okay"; 249 compatible = "atmel,sam0-spi"; 250 #address-cells = <1>; 251 #size-cells = <0>; 252 dipo = <2>; 253 dopo = <0>; 254 pinctrl-0 = <&sercom5_spi_default>; 255 pinctrl-names = "default"; 256 cs-gpios = <&portb 1 GPIO_ACTIVE_LOW>; 257}; 258 259/* microSD Card */ 260&sercom6 { 261 status = "okay"; 262 compatible = "atmel,sam0-spi"; 263 #address-cells = <1>; 264 #size-cells = <0>; 265 dipo = <2>; 266 dopo = <0>; 267 pinctrl-0 = <&sercom6_spi_default>; 268 pinctrl-names = "default"; 269 cs-gpios = <&portc 19 GPIO_ACTIVE_LOW>; 270 271 /* microSD Card */ 272 sdhc0: sdhc@0 { 273 compatible = "zephyr,sdhc-spi-slot"; 274 reg = <0>; 275 spi-max-frequency = <24000000>; 276 mmc { 277 compatible = "zephyr,sdmmc-disk"; 278 disk-name = "SD"; 279 }; 280 }; 281}; 282 283/* LCD */ 284&sercom7 { 285 status = "okay"; 286 compatible = "atmel,sam0-spi"; 287 #address-cells = <1>; 288 #size-cells = <0>; 289 dipo = <2>; 290 dopo = <3>; 291 pinctrl-0 = <&sercom7_spi_default>; 292 pinctrl-names = "default"; 293 cs-gpios = <&portb 21 GPIO_ACTIVE_LOW>; 294}; 295 296/* USB */ 297zephyr_udc0: &usb0 { 298 status = "okay"; 299 pinctrl-0 = <&usb_dc_default>; 300 pinctrl-names = "default"; 301}; 302 303#include <../boards/common/usb/cdc_acm_serial.dtsi> 304
