// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
 * Copyright (C) 2022-2026 PHYTEC Messtechnik GmbH
 * Author: Wadim Egorov <w.egorov@phytec.de>
 */

/dts-v1/;
/plugin/;

#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "k3-pinctrl.h"

&{/} {
	display {
		compatible = "lincolntech,lcd185-101ct";
		backlight = <&backlight>;
		power-supply = <&vdd_usb_5v0>;

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@0 {
				reg = <0>;
				dual-lvds-odd-pixels;
				lcd_in0: endpoint {
					remote-endpoint = <&oldi_0_out>;
				};
			};

			port@1 {
				reg = <1>;
				dual-lvds-even-pixels;
				lcd_in1: endpoint {
					remote-endpoint = <&oldi_1_out>;
				};
			};
		};
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
		enable-gpios = <&gpio_exp 5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&bl_pwm_pins_default>;
		pwms = <&epwm0 1 50000 0>;
	};

	vdd_usb_5v0: regulator-vdd-usb5v0 {
		compatible = "regulator-fixed";
		regulator-name = "vdd-usb5v0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};
};

&dss {
	pinctrl-names = "default";
	pinctrl-0 = <&main_oldi0_pins_default>, <&main_dss0_pins_default>;
};

&dss_ports {
	#address-cells = <1>;
	#size-cells = <0>;

	/* VP1: Output to OLDI */
	port@0 {
		reg = <0>;
		#address-cells = <1>;
		#size-cells = <0>;

		dpi0_out0: endpoint@0 {
			reg = <0>;
			remote-endpoint = <&oldi_0_in>;
		};

		dpi0_out1: endpoint@1 {
			reg = <1>;
			remote-endpoint = <&oldi_1_in>;
		};
	};
};

&epwm0 {
	status = "okay";
};

&main_i2c1 {
	#address-cells = <1>;
	#size-cells = <0>;

	touchscreen@5d {
		compatible = "goodix,gt928";
		reg = <0x5d>;

		pinctrl-names = "default";
		pinctrl-0 = <&touch_screen_pins_default>;

		interrupt-parent = <&main_gpio0>;
		interrupts = <19 IRQ_TYPE_LEVEL_LOW>;

		reset-gpios = <&main_gpio0 18 GPIO_ACTIVE_HIGH>;
		irq-gpios = <&main_gpio0 19 GPIO_ACTIVE_HIGH>;
	};
};

&main_pmx0 {
	bl_pwm_pins_default: bl-pwm-default-pins {
		pinctrl-single,pins = <
			AM62X_IOPAD(0x01b8, PIN_INPUT, 2) /* (C13) SPI0_CS1.EHRPWM0_B */
		>;
	};

	touch_screen_pins_default: touch-screen-default-pins {
		pinctrl-single,pins = <
			AM62X_IOPAD(0x048, PIN_OUTPUT, 7) /* (N25) GPMC0_AD3.GPIO0_18 - RST */
			AM62X_IOPAD(0x04c, PIN_INPUT, 7) /* (P24) GPMC0_AD4.GPIO0_19 - INT */
		>;
	};

	main_oldi0_pins_default: main-oldi0-default-pins {
		pinctrl-single,pins = <
			AM62X_IOPAD(0x0260, PIN_OUTPUT, 0) /* (AA5) OLDI0_A0N */
			AM62X_IOPAD(0x025c, PIN_OUTPUT, 0) /* (Y6) OLDI0_A0P */
			AM62X_IOPAD(0x0268, PIN_OUTPUT, 0) /* (AD3) OLDI0_A1N */
			AM62X_IOPAD(0x0264, PIN_OUTPUT, 0) /* (AB4) OLDI0_A1P */
			AM62X_IOPAD(0x0270, PIN_OUTPUT, 0) /* (Y8) OLDI0_A2N */
			AM62X_IOPAD(0x026c, PIN_OUTPUT, 0) /* (AA8) OLDI0_A2P */
			AM62X_IOPAD(0x0278, PIN_OUTPUT, 0) /* (AB6) OLDI0_A3N */
			AM62X_IOPAD(0x0274, PIN_OUTPUT, 0) /* (AA7) OLDI0_A3P */
			AM62X_IOPAD(0x0280, PIN_OUTPUT, 0) /* (AC6) OLDI0_A4N */
			AM62X_IOPAD(0x027c, PIN_OUTPUT, 0) /* (AC5) OLDI0_A4P */
			AM62X_IOPAD(0x0288, PIN_OUTPUT, 0) /* (AE5) OLDI0_A5N */
			AM62X_IOPAD(0x0284, PIN_OUTPUT, 0) /* (AD6) OLDI0_A5P */
			AM62X_IOPAD(0x0290, PIN_OUTPUT, 0) /* (AE6) OLDI0_A6N */
			AM62X_IOPAD(0x028c, PIN_OUTPUT, 0) /* (AD7) OLDI0_A6P */
			AM62X_IOPAD(0x0298, PIN_OUTPUT, 0) /* (AD8) OLDI0_A7N */
			AM62X_IOPAD(0x0294, PIN_OUTPUT, 0) /* (AE7) OLDI0_A7P */
			AM62X_IOPAD(0x02a0, PIN_OUTPUT, 0) /* (AD4) OLDI0_CLK0N */
			AM62X_IOPAD(0x029c, PIN_OUTPUT, 0) /* (AE3) OLDI0_CLK0P */
			AM62X_IOPAD(0x02a8, PIN_OUTPUT, 0) /* (AE4) OLDI0_CLK1N */
			AM62X_IOPAD(0x02a4, PIN_OUTPUT, 0) /* (AD5) OLDI0_CLK1P */
		>;
	};
};

&oldi0 {
	ti,companion-oldi = <&oldi1>;
	status = "okay";
};

&oldi0_port0 {
	oldi_0_in: endpoint {
		remote-endpoint = <&dpi0_out0>;
	};
};

&oldi0_port1 {
	oldi_0_out: endpoint {
		remote-endpoint = <&lcd_in0>;
	};
};

&oldi1 {
	ti,secondary-oldi;
	status = "okay";
};

&oldi1_port0 {
	oldi_1_in: endpoint {
		remote-endpoint = <&dpi0_out1>;
	};
};

&oldi1_port1 {
	oldi_1_out: endpoint {
		remote-endpoint = <&lcd_in1>;
	};
};