osoyoo_dsi_ubuntu/osoyoo-panel-dsi-7inch.dts at master · osoyoo/osoyoo_dsi_ubuntu · GitHub

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/dts-v1/;
/plugin/;

/ {
	compatible = "brcm,bcm2835";

	i2c_frag: fragment@0 {
		target = <&i2c_csi_dsi>;
		__overlay__ {
			#address-cells = <1>;
			#size-cells = <0>;
			status = "okay";

			display_mcu: display_mcu@45
			{
				compatible = "osoyoo,touchscreen-panel-regulator";
				reg = <0x45>;
				gpio-controller;
				#gpio-cells = <2>;
			};

			gt911: gt911@5d {
				compatible = "goodix,gt911";
				reg = <0x5d>;
				AVDD28-supply = <&touch_reg>;
				touchscreen-size-x = <720>;
				touchscreen-size-y = <1280>;
				touchscreen-x-mm = <87>;
				touchscreen-y-mm = <155>;
			};
		};
	};

	dsi_frag: fragment@1 {
		target = <&dsi1>;
		__overlay__  {
			#address-cells = <1>;
			#size-cells = <0>;
			status = "okay";

			port {
				dsi_out: endpoint {
					remote-endpoint = <&panel_in>;
				};
			};

			dsi_panel: dsi_panel@0 {
				reg = <0>;
				compatible = "osoyoo,dsi-7inch";
				reset-gpio = <&display_mcu 0 0>;
				backlight = <&display_mcu>;

				port {
					panel_in: endpoint {
						remote-endpoint = <&dsi_out>;
					};
				};
			};
		};
	};

	fragment@2 {
		target = <&i2c0if>;
		__overlay__ {
			status = "okay";
		};
	};

	fragment@3 {
		target = <&i2c0mux>;
		__overlay__ {
			status = "okay";
		};
	};

	fragment@4 {
		target-path = "/";
		__overlay__ {
			touch_reg: touch_reg@1 {
				reg = <1>;
				compatible = "regulator-fixed";
				regulator-name = "touch_reg_1";
				gpio = <&display_mcu 1 1>;
				startup-delay-us = <50000>;
				enable-active-high;
			};
		};
	};

	fragment@10 {
		target = <&gt911>;
		__dormant__ {
			touchscreen-inverted-x;
		};
	};

	fragment@11 {
		target = <&gt911>;
		__dormant__ {
			touchscreen-inverted-y;
		};
	};

	__overrides__ {
		dsi0 = <&dsi_frag>, "target:0=",<&dsi0>,
		       <&i2c_frag>, "target:0=",<&i2c_csi_dsi0>,
		       <&touch_reg>, "reg:0=0",
		       <&touch_reg>, "regulator-name=touch_reg_0";
		sizex = <&gt911>,"touchscreen-size-x:0";
		sizey = <&gt911>,"touchscreen-size-y:0";
		invx = <0>, "+10";
		invy = <0>, "+11";
		swapxy = <&gt911>,"touchscreen-swapped-x-y?";
		disable_touch = <&gt911>, "status=disabled";
		rotation = <&dsi_panel>, "rotation:0";
	};
};