mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-04-18 09:25:06 +00:00
59 lines
1.4 KiB
Plaintext
59 lines
1.4 KiB
Plaintext
/dts-v1/;
|
|
|
|
#include <tactility/bindings/root.h>
|
|
#include <tactility/bindings/esp32_gpio.h>
|
|
#include <tactility/bindings/esp32_i2c.h>
|
|
#include <tactility/bindings/esp32_spi.h>
|
|
#include <tactility/bindings/esp32_uart.h>
|
|
|
|
/ {
|
|
compatible = "root";
|
|
model = "CYD 3248S035C";
|
|
|
|
gpio0 {
|
|
compatible = "espressif,esp32-gpio";
|
|
gpio-count = <40>;
|
|
};
|
|
|
|
i2c_internal: i2c0 {
|
|
compatible = "espressif,esp32-i2c";
|
|
port = <I2C_NUM_0>;
|
|
clock-frequency = <400000>;
|
|
pin-sda = <&gpio0 33 GPIO_FLAG_NONE>;
|
|
pin-scl = <&gpio0 32 GPIO_FLAG_NONE>;
|
|
};
|
|
|
|
// CN1 header
|
|
i2c_external: i2c1 {
|
|
compatible = "espressif,esp32-i2c";
|
|
port = <I2C_NUM_1>;
|
|
clock-frequency = <400000>;
|
|
pin-sda = <&gpio0 21 GPIO_FLAG_NONE>;
|
|
pin-scl = <&gpio0 22 GPIO_FLAG_NONE>;
|
|
};
|
|
|
|
display_spi: spi0 {
|
|
compatible = "espressif,esp32-spi";
|
|
host = <SPI2_HOST>;
|
|
pin-mosi = <&gpio0 13 GPIO_FLAG_NONE>;
|
|
pin-sclk = <&gpio0 14 GPIO_FLAG_NONE>;
|
|
};
|
|
|
|
sdcard_spi: spi1 {
|
|
compatible = "espressif,esp32-spi";
|
|
host = <SPI3_HOST>;
|
|
pin-mosi = <&gpio0 23 GPIO_FLAG_NONE>;
|
|
pin-miso = <&gpio0 19 GPIO_FLAG_NONE>;
|
|
pin-sclk = <&gpio0 18 GPIO_FLAG_NONE>;
|
|
};
|
|
|
|
// CN1 header, JST SH 1.25, GND / IO22 / IO21 / 3.3V
|
|
uart1 {
|
|
compatible = "espressif,esp32-uart";
|
|
status = "disabled";
|
|
port = <UART_NUM_1>;
|
|
pin-tx = <&gpio0 22 GPIO_FLAG_NONE>;
|
|
pin-rx = <&gpio0 21 GPIO_FLAG_NONE>;
|
|
};
|
|
};
|