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