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// SPDX-License-Identifier: GPL-2.0
/**
 * Microtips integrated OLDI panel and touch DT overlay for AM625 - SK
 *
 * Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/
 */

/dts-v1/;
/plugin/;

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

/ {
	fragment@101 {
		target-path = "/";

		__overlay__ {
			display {
				compatible = "microtips,13-101hieb0hf0-s";

				/*
				* Note that the OLDI TX 0 transmits the odd set of pixels
				* while the OLDI TX 1 transmits the even set. This is a
				* fixed configuration in the IP integration and is not
				* changeable. The properties, "dual-lvds-odd-pixels" and
				* "dual-lvds-even-pixels" have been used to merely
				* identify if a Dual Link configuration is required.
				* Swapping them will not make any difference.
				*/
				port@0 {
					dual-lvds-odd-pixels;
					lcd_in0: endpoint {
						remote-endpoint = <&oldi_out0>;
					};
				};

				port@1 {
					dual-lvds-even-pixels;
					lcd_in1: endpoint {
						remote-endpoint = <&oldi_out1>;
					};
				};
			};
		};
	};
};

&main_pmx0 {
	main_oldi0_pins_default: main-oldi0-pins-default {
		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 */
		>;
	};
};

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

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

	/* VP1: LVDS Output (OLDI TX 0) */
	port@0 {
		reg = <0>;
		oldi_out0: endpoint {
			remote-endpoint = <&lcd_in0>;
		};
	};

	/* VP1: LVDS Output (OLDI TX 1) */
	port@2 {
		reg = <2>;
		oldi_out1: endpoint {
			remote-endpoint = <&lcd_in1>;
		};
	};
};

&main_i2c0 {
	#address-cells = <1>;
	#size-cells = <0>;

	touchscreen@41 {
		compatible = "ilitek,ili251x";
		reg = <0x41>;
		interrupt-parent = <&exp1>;
		interrupts = <22 IRQ_TYPE_EDGE_FALLING>;
	};
};