_ov_board_g101evn010-lvds_ccmp15-dvk.dts

/*
 * Copyright 2022 Digi International Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/dts-v1/;
/plugin/;

/ {
	fragment@0 {
		target-path = "/";
		__overlay__ {
			overlay-description = "DVK: AUO 10\" LVDS display";
		};
	};

	/* Enable backlight support */
	fragment@1 {
		target = <&display_bl>;
		__overlay__ {
			status = "okay";
		};
	};

	/* Disable LT8912 */
	fragment@2 {
		target = <&lt_bridge>;
		__overlay__ {
			status = "disabled";
		};
	};

	/* Add AUO G101EVN01.0 panel*/
	fragment@3 {
		target-path = "/";
		__overlay__ {
			panel {
				compatible = "auo,g101evn010", "simple-panel";
				power-supply = <&v3v3>;
				backlight = <&display_bl>;

				port {
					panel_in: endpoint {
						remote-endpoint = <&ltdc_ep0_out>;
					};
				};
			};
		};
	};

	/* Disable XBee USART3 because shares pins with LTDC */
	fragment@4 {
		target = <&usart3>;
		__overlay__ {
			status = "disabled";
		};
	};

	/* Enable Goodix touch panel */
	fragment@5 {
		target = <&goodix_touch>;
		__overlay__ {
			status = "okay";
		};
	};

	fragment@6 {
		target = <&goodix_touch2>;
		__overlay__ {
			status = "okay";
		};
	};

	/* Display Controller for LVDS */
	fragment@7 {
		target = <&ltdc>;
		__overlay__ {
			pinctrl-names = "default", "sleep";
			pinctrl-0 = <&ccmp15_ltdc_18_bits_pins>;
			pinctrl-1 = <&ccmp15_ltdc_sleep_pins>;

			port {
				ltdc_ep0_out: endpoint {
					remote-endpoint = <&panel_in>;
				};
			};
		};
	};

	/* Disable DSI */
	fragment@8 {
		target = <&dsi>;
		__overlay__ {
			status = "disabled";
		};
	};

	/* Enable ROHM BU90T82 bridge power (LDO6) */
	fragment@9 {
		target = <&ldo6>;
		__overlay__ {
			regulator-always-on;
		};
	};
};