zephyr/boards/shields/waveshare_epaper/waveshare_epaper_gdew075t7.overlay

/*
 * Copyright (c) 2020, PHYTEC Messtechnik GmbH
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include "waveshare_epaper_common.dtsi"

/ {
	chosen {
		zephyr,display = &uc8179_waveshare_epaper_gdew075t7;
	};
};

&arduino_spi {
	uc8179_waveshare_epaper_gdew075t7: uc8179@0 {
		compatible = "gooddisplay,gdew075t7", "ultrachip,uc8179";
		spi-max-frequency = <4000000>;
		reg = <0>;
		width = <800>;
		height = <480>;
		dc-gpios = <&arduino_header 15 GPIO_ACTIVE_LOW>;	/* D9 */
		reset-gpios = <&arduino_header 14 GPIO_ACTIVE_LOW>;	/* D8 */
		busy-gpios = <&arduino_header 13 GPIO_ACTIVE_LOW>;	/* D7 */

		softstart = [17 17 17 17];

		full {
			pwr = [07 07 3f 3f];
			cdi = <07>;
			tcon = <0x22>;
		};
	};
};