/dts-v1/;

#include <tactility/bindings/root.h>
#include <tactility/bindings/battery_sense.h>
#include <tactility/bindings/esp32_ble.h>
#include <tactility/bindings/esp32_gpio.h>
#include <tactility/bindings/esp32_grove.h>
#include <tactility/bindings/esp32_i2c_master.h>
#include <tactility/bindings/esp32_i2s.h>
#include <tactility/bindings/esp32_sdmmc.h>
#include <tactility/bindings/esp32_spi.h>
#include <tactility/bindings/esp32_uart.h>
#include <tactility/bindings/esp32_usbdevice.h>
#include <tactility/bindings/esp32_wifi_pinned.h>
#include <tactility/bindings/gpio_hog.h>
#include <bindings/tca95xx.h>
#include <bindings/ads1115.h>
#include <bindings/button_control.h>
#include <bindings/es7243e.h>
#include <bindings/es8311.h>
#include <bindings/gt911.h>
#include <bindings/lp5814.h>
#include <bindings/nv3031b.h>
#include <bindings/sx1262.h>
#include <gps_generic/bindings.h>

// Reference: https://wiki.seeedstudio.com/meshtastic_wio_tracker_l2_intro/
/ {
	compatible = "root";
	model = "Seeed Studio Wio Tracker L2 Pro";

	wifi0 {
		compatible = "espressif,esp32-wifi-pinned";
	};

	ble0 {
		compatible = "espressif,esp32-ble";
	};

	gpio0 {
		compatible = "espressif,esp32-gpio";
		gpio-count = <49>;
	};

	// Declared before i2c0 so the codec can reference it
	i2s0 {
		compatible = "espressif,esp32-i2s";
		port = <I2S_NUM_0>;
		pin-mclk = <&gpio0 10 GPIO_FLAG_NONE>;
		pin-bclk = <&gpio0 11 GPIO_FLAG_NONE>;
		pin-ws = <&gpio0 12 GPIO_FLAG_NONE>;
		pin-data-out = <&gpio0 16 GPIO_FLAG_NONE>;
		pin-data-in = <&gpio0 15 GPIO_FLAG_NONE>;
	};

	i2c0 {
		compatible = "espressif,esp32-i2c-master";
		port = <I2C_NUM_0>;
		clock-frequency = <100000>;
		pin-sda = <&gpio0 47 GPIO_FLAG_NONE>;
		pin-scl = <&gpio0 48 GPIO_FLAG_NONE>;

		// PCA9555, register compatible with the TCA9535
		pca9555 {
			compatible = "ti,tca9535";
			reg = <0x21>;

			// Driven high by the vendor firmware. After a cold boot the audio codecs only answer with this high.
			pin4 {
				compatible = "gpio-hog";
				pin = <&pca9555 4 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_HIGH>;
			};

			lcd_power {
				compatible = "gpio-hog";
				pin = <&pca9555 5 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_HIGH>;
			};

			grove_power {
				compatible = "gpio-hog";
				pin = <&pca9555 7 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_HIGH>;
			};

			// Active high
			gnss_reset {
				compatible = "gpio-hog";
				pin = <&pca9555 9 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_LOW>;
			};

			user_led {
				compatible = "gpio-hog";
				pin = <&pca9555 10 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_LOW>;
			};

			usb_otg {
				compatible = "gpio-hog";
				pin = <&pca9555 11 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_LOW>;
			};

			speaker_amplifier {
				compatible = "gpio-hog";
				pin = <&pca9555 12 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_HIGH>;
			};

			gnss_power {
				compatible = "gpio-hog";
				pin = <&pca9555 13 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_HIGH>;
			};

			sdcard_power {
				compatible = "gpio-hog";
				pin = <&pca9555 14 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_HIGH>;
			};

			battery_divider {
				compatible = "gpio-hog";
				pin = <&pca9555 15 GPIO_FLAG_NONE>;
				mode = <GPIO_HOG_MODE_OUTPUT_HIGH>;
			};
		};

		// Native orientation is portrait, the device is used in landscape
		touch {
			compatible = "goodix,gt911";
			reg = <0x5D>;
			x-max = <240>;
			y-max = <320>;
			swap-xy;
			mirror-y;
			pin-reset = <&pca9555 8 GPIO_FLAG_ACTIVE_LOW>;
			pin-interrupt = <&pca9555 3 GPIO_FLAG_NONE>;
		};

		// Speaker
		es8311 {
			compatible = "everest,es8311";
			reg = <0x18>;
			i2s = <&i2s0>;
		};

		// Microphone
		es7243e {
			compatible = "everest,es7243e";
			reg = <0x14>;
			i2s = <&i2s0>;
		};

		// Battery on AIN0 through a 1:2 divider that is enabled by expander pin 15
		ads1115 {
			compatible = "ti,ads1115";
			reg = <0x48>;
			full-scale-mv = <4096>;
		};

		// Started at boot after the display is drawn
		display_backlight {
			compatible = "ti,lp5814";
			reg = <0x2C>;
			status = "disabled";
			// 40 mA per output, as in the vendor firmware
			high-current;
			dot-current = <200>;
		};
	};

	battery-sense {
		compatible = "battery-sense";
		io-channel = <&ads1115 0>;
		reference-voltage-mv = <4096>;
		multiplier = <2000>;
	};

	// WAKE: short press enter, long press back. BOOT: short press next, long press previous.
	buttons {
		compatible = "tactility,button-control";
		pin-primary = <&pca9555 0 GPIO_FLAG_NONE>;
		pin-secondary = <&gpio0 0 GPIO_FLAG_PULL_UP>;
	};

	spi0 {
		compatible = "espressif,esp32-spi";
		host = <SPI2_HOST>;
		cs-gpios = <&gpio0 21 GPIO_FLAG_NONE>;
		pin-sclk = <&gpio0 4 GPIO_FLAG_NONE>;
		pin-mosi = <&gpio0 6 GPIO_FLAG_NONE>;
		pin-miso = <&gpio0 5 GPIO_FLAG_NONE>;

		radio@0 {
			compatible = "semtech,sx1262";
			reg = <0>;
			pin-reset = <&gpio0 7 GPIO_FLAG_NONE>;
			pin-busy = <&gpio0 8 GPIO_FLAG_NONE>;
			pin-dio1 = <&gpio0 9 GPIO_FLAG_NONE>;
			tcxo-millivolts = <3000>;
			dio2-as-rf-switch;
		};
	};

	spi1 {
		compatible = "espressif,esp32-spi";
		host = <SPI3_HOST>;
		cs-gpios = <&gpio0 46 GPIO_FLAG_NONE>;
		pin-sclk = <&gpio0 42 GPIO_FLAG_NONE>;
		pin-mosi = <&gpio0 41 GPIO_FLAG_NONE>;
		pin-miso = <&gpio0 40 GPIO_FLAG_NONE>;
		pin-wp = <&gpio0 39 GPIO_FLAG_NONE>;
		pin-hd = <&gpio0 38 GPIO_FLAG_NONE>;

		display@0 {
			compatible = "newvision,nv3031b";
			horizontal-resolution = <320>;
			vertical-resolution = <240>;
			swap-xy;
			mirror-y;
			pixel-clock-hz = <40000000>;
			pin-reset = <&pca9555 6 GPIO_FLAG_NONE>;
			backlight = <&display_backlight>;
		};
	};

	sdmmc0 {
		compatible = "espressif,esp32-sdmmc";
		pin-clk = <&gpio0 2 GPIO_FLAG_NONE>;
		pin-cmd = <&gpio0 3 GPIO_FLAG_NONE>;
		pin-d0 = <&gpio0 1 GPIO_FLAG_NONE>;
		slot = <SDMMC_HOST_SLOT_1>;
		bus-width = <1>;
	};

	uart_gps {
		compatible = "espressif,esp32-uart";
		port = <UART_NUM_1>;
		pin-tx = <&gpio0 17 GPIO_FLAG_NONE>;
		pin-rx = <&gpio0 18 GPIO_FLAG_NONE>;

		gps {
			compatible = "tactility,gps-generic";
			status = "disabled";
			baud-rate = <9600>;
		};
	};

	// Powered by expander pin 7
	grove0 {
		compatible = "espressif,esp32-grove";
		defaultMode = <GROVE_MODE_I2C>;
		pinSdaTx = <&gpio0 13 GPIO_FLAG_NONE>;
		pinSclRx = <&gpio0 14 GPIO_FLAG_NONE>;
		uartPort = <UART_NUM_2>;
		i2cPort = <I2C_NUM_1>;
		i2cClockFrequency = <400000>;
	};

	usbdevice0 {
		compatible = "espressif,esp32-usbdevice";

		usbdevicemsc0 {
			compatible = "espressif,esp32-usbdevice-msc";
		};
	};
};