/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 = "Guition JC2432W328C";

	gpio0 {
		compatible = "espressif,esp32-gpio";
		gpio-count = <40>;
	};

	i2c_internal: i2c0 {
		compatible = "espressif,esp32-i2c";
		port = <I2C_NUM_0>;
		clock-frequency = <400000>;
		pin-sda = <33>;
		pin-scl = <32>;
	};

	// CN1 header
	i2c_external: i2c1 {
		compatible = "espressif,esp32-i2c";
		port = <I2C_NUM_1>;
		clock-frequency = <400000>;
		pin-sda = <21>;
		pin-scl = <22>;
	};

	display_spi: spi0 {
		compatible = "espressif,esp32-spi";
		host = <SPI2_HOST>;
		pin-mosi = <13>;
		pin-miso = <GPIO_PIN_NONE>;
		pin-sclk = <14>;
		pin-wp = <GPIO_PIN_NONE>;
		pin-hd = <GPIO_PIN_NONE>;
		max-transfer-size = <0>;
	};

	sdcard_spi: spi1 {
		compatible = "espressif,esp32-spi";
		host = <SPI3_HOST>;
		pin-mosi = <23>;
		pin-miso = <19>;
		pin-sclk = <18>;
		pin-wp = <GPIO_PIN_NONE>;
		pin-hd = <GPIO_PIN_NONE>;
		max-transfer-size = <0>;
	};

	// CN1 header, JST SH 1.25, GND / IO22 / IO21 / 3.3V
	uart1 {
		compatible = "espressif,esp32-uart";
		port = <UART_NUM_1>;
		pin-tx = <22>;
		pin-rx = <21>;
		pin-cts = <GPIO_PIN_NONE>;
		pin-rts = <GPIO_PIN_NONE>;
	};
};