zephyr/boards/shields/waveshare_epaper/waveshare_epaper_gdeh0213b72.overlay

/*
 * Copyright (c) 2019, PHYTEC Messtechnik GmbH
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include "waveshare_epaper_common.dtsi"

/ {
	chosen {
		zephyr,display = &ssd16xx_waveshare_epaper_gdeh0213b72;
	};
};

&arduino_spi {
	ssd16xx_waveshare_epaper_gdeh0213b72: ssd16xxfb@0 {
		compatible = "gooddisplay,gdeh0213b72", "solomon,ssd1675a";
		spi-max-frequency = <4000000>;
		reg = <0>;
		width = <250>;
		height = <120>;
		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_HIGH>;	/* D7 */

		full {
			gdv = [15];
			sdv = [41 a8 32];
			vcom = <0x55>;
			border-waveform = <0x03>;
			dummy-line = <0x30>;
			gate-line-width = <0x0a>;
			lut = [
				80 60 40 00 00 00 00
				10 60 20 00 00 00 00
				80 60 40 00 00 00 00
				10 60 20 00 00 00 00
				00 00 00 00 00 00 00
				03 03 00 00 02
				09 09 00 00 02
				03 03 00 00 02
				00 00 00 00 00
				00 00 00 00 00
				00 00 00 00 00
				00 00 00 00 00
			];
		};

		partial {
			gdv = [15];
			sdv = [41 a8 32];
			vcom = <0x26>;
			border-waveform = <0x01>;
			dummy-line = <0x30>;
			gate-line-width = <0x0a>;
			lut = [
				00 00 00 00 00 00 00
				80 00 00 00 00 00 00
				40 00 00 00 00 00 00
				80 00 00 00 00 00 00
				00 00 00 00 00 00 00
				0A 00 00 00 04
				00 00 00 00 00
				00 00 00 00 00
				00 00 00 00 00
				00 00 00 00 00
				00 00 00 00 00
				00 00 00 00 00
			];
		};
	};
};